diff --git a/cms/djangoapps/contentstore/__init__.py b/cms/djangoapps/contentstore/__init__.py
index 433278c47b..ef4e31614e 100644
--- a/cms/djangoapps/contentstore/__init__.py
+++ b/cms/djangoapps/contentstore/__init__.py
@@ -5,12 +5,17 @@ import logging
 log = logging.getLogger(__name__)
 
 
-def import_from_xml(org, course, data_dir):
+def import_from_xml(data_dir, course_dirs=None):
     """
     Import the specified xml data_dir into the django defined modulestore,
     using org and course as the location org and course.
     """
-    module_store = XMLModuleStore(org, course, data_dir, 'xmodule.raw_module.RawDescriptor', eager=True)
+    module_store = XMLModuleStore(
+        data_dir,
+        default_class='xmodule.raw_module.RawDescriptor',
+        eager=True,
+        course_dirs=course_dirs
+    )
     for module in module_store.modules.itervalues():
 
         # TODO (cpennington): This forces import to overrite the same items.
@@ -26,4 +31,4 @@ def import_from_xml(org, course, data_dir):
             modulestore().update_children(module.location, module.definition['children'])
         modulestore().update_metadata(module.location, dict(module.metadata))
 
-    return module_store.course
+    return module_store
diff --git a/cms/djangoapps/contentstore/management/commands/import.py b/cms/djangoapps/contentstore/management/commands/import.py
index 89323c3d9b..75d4e2618c 100644
--- a/cms/djangoapps/contentstore/management/commands/import.py
+++ b/cms/djangoapps/contentstore/management/commands/import.py
@@ -13,8 +13,12 @@ class Command(BaseCommand):
 '''Import the specified data directory into the default ModuleStore'''
 
     def handle(self, *args, **options):
-        if len(args) != 3:
-            raise CommandError("import requires 3 arguments: <org> <course> <data directory>")
+        if len(args) == 0:
+            raise CommandError("import requires at least one argument: <data directory> [<course dir>...]")
 
-        org, course, data_dir = args
-        import_from_xml(org, course, data_dir)
+        data_dir = args[0]
+        if len(args) > 1:
+            course_dirs = args[1:]
+        else:
+            course_dirs = None
+        import_from_xml(data_dir, course_dirs)
diff --git a/cms/djangoapps/contentstore/views.py b/cms/djangoapps/contentstore/views.py
index 8ac6aa610e..185ea3868d 100644
--- a/cms/djangoapps/contentstore/views.py
+++ b/cms/djangoapps/contentstore/views.py
@@ -6,7 +6,7 @@ from django_future.csrf import ensure_csrf_cookie
 from fs.osfs import OSFS
 from django.core.urlresolvers import reverse
 from xmodule.modulestore import Location
-from github_sync import repo_path_from_location, export_to_github
+from github_sync import export_to_github
 
 from mitxmako.shortcuts import render_to_response
 from xmodule.modulestore.django import modulestore
@@ -51,11 +51,12 @@ def save_item(request):
     modulestore().update_item(item_id, data)
 
     # Export the course back to github
+    # This uses wildcarding to find the course, which requires handling
+    # multiple courses returned, but there should only ever be one
     course_location = Location(item_id)._replace(category='course', name=None)
     courses = modulestore().get_items(course_location)
     for course in courses:
-        repo_path = repo_path_from_location(course.location)
-        export_to_github(course, repo_path, "CMS Edit")
+        export_to_github(course, "CMS Edit")
 
     return HttpResponse(json.dumps({}))
 
diff --git a/cms/djangoapps/github_sync/__init__.py b/cms/djangoapps/github_sync/__init__.py
index c901ad37e7..b8d9dbd683 100644
--- a/cms/djangoapps/github_sync/__init__.py
+++ b/cms/djangoapps/github_sync/__init__.py
@@ -12,6 +12,7 @@ from .exceptions import GithubSyncError
 
 log = logging.getLogger(__name__)
 
+
 def import_from_github(repo_settings):
     """
     Imports data into the modulestore based on the XML stored on github
@@ -19,10 +20,9 @@ def import_from_github(repo_settings):
     repo_settings is a dictionary with the following keys:
         path: file system path to the local git repo
         branch: name of the branch to track on github
-        org: name of the organization to use in the imported course
-        course: name of the coures to use in the imported course
     """
     repo_path = repo_settings['path']
+    data_dir, course_dir = os.path.split(repo_path)
 
     if not os.path.isdir(repo_path):
         Repo.clone_from(repo_settings['origin'], repo_path)
@@ -34,18 +34,12 @@ def import_from_github(repo_settings):
     # Do a hard reset to the remote branch so that we have a clean import
     git_repo.git.checkout(repo_settings['branch'])
     git_repo.head.reset('origin/%s' % repo_settings['branch'], index=True, working_tree=True)
-
-    return git_repo.head.commit.hexsha, import_from_xml(repo_settings['org'], repo_settings['course'], repo_path)
+    module_store = import_from_xml(data_dir, course_dirs=[course_dir])
+    return git_repo.head.commit.hexsha, module_store.courses[course_dir]
 
 
-def repo_path_from_location(location):
-    location = Location(location)
-    for name, repo in settings.REPOS.items():
-        if repo['org'] == location.org and repo['course'] == location.course:
-            return repo['path']
-
-
-def export_to_github(course, repo_path, commit_message):
+def export_to_github(course, commit_message):
+    repo_path = settings.DATA_DIR / course.metadata.get('course_dir', course.location.course)
     fs = OSFS(repo_path)
     xml = course.export_to_xml(fs)
 
diff --git a/cms/djangoapps/github_sync/tests/__init__.py b/cms/djangoapps/github_sync/tests/__init__.py
index 825fc68313..b644328dd2 100644
--- a/cms/djangoapps/github_sync/tests/__init__.py
+++ b/cms/djangoapps/github_sync/tests/__init__.py
@@ -1,7 +1,7 @@
 from django.test import TestCase
 from path import path
 import shutil
-from github_sync import import_from_github, export_to_github, repo_path_from_location
+from github_sync import import_from_github, export_to_github
 from git import Repo
 from django.conf import settings
 from xmodule.modulestore.django import modulestore
@@ -10,6 +10,7 @@ from override_settings import override_settings
 from github_sync.exceptions import GithubSyncError
 
 
+@override_settings(DATA_DIR=path('test_root'))
 class GithubSyncTestCase(TestCase):
 
     def setUp(self):
@@ -29,8 +30,6 @@ class GithubSyncTestCase(TestCase):
             'path': self.repo_dir,
             'origin': self.remote_dir,
             'branch': 'master',
-            'org': 'org',
-            'course': 'course'
         })
 
     def tearDown(self):
@@ -49,7 +48,7 @@ class GithubSyncTestCase(TestCase):
         """
         self.assertEquals('Toy Course', self.import_course.metadata['display_name'])
         self.assertIn(
-            Location('i4x://org/course/chapter/Overview'),
+            Location('i4x://edx/local_repo/chapter/Overview'),
             [child.location for child in self.import_course.get_children()])
         self.assertEquals(1, len(self.import_course.get_children()))
 
@@ -58,7 +57,7 @@ class GithubSyncTestCase(TestCase):
         """
         Test that with the GITHUB_PUSH feature disabled, no content is pushed to the remote
         """
-        export_to_github(self.import_course, self.repo_dir, 'Test no-push')
+        export_to_github(self.import_course, 'Test no-push')
         self.assertEquals(1, Repo(self.remote_dir).head.commit.count())
 
     @override_settings(MITX_FEATURES={'GITHUB_PUSH': True})
@@ -67,7 +66,7 @@ class GithubSyncTestCase(TestCase):
         Test that with GITHUB_PUSH enabled, content is pushed to the remote
         """
         self.import_course.metadata['display_name'] = 'Changed display name'
-        export_to_github(self.import_course, self.repo_dir, 'Test push')
+        export_to_github(self.import_course, 'Test push')
         self.assertEquals(2, Repo(self.remote_dir).head.commit.count())
 
     @override_settings(MITX_FEATURES={'GITHUB_PUSH': True})
@@ -80,17 +79,6 @@ class GithubSyncTestCase(TestCase):
         remote = Repo(self.remote_dir)
         remote.git.commit(allow_empty=True, m="Testing conflict commit")
 
-        self.assertRaises(GithubSyncError, export_to_github, self.import_course, self.repo_dir, 'Test push')
+        self.assertRaises(GithubSyncError, export_to_github, self.import_course, 'Test push')
         self.assertEquals(2, remote.head.reference.commit.count())
         self.assertEquals("Testing conflict commit\n", remote.head.reference.commit.message)
-
-
-@override_settings(REPOS={'namea': {'path': 'patha', 'org': 'orga', 'course': 'coursea'},
-                          'nameb': {'path': 'pathb', 'org': 'orgb', 'course': 'courseb'}})
-class RepoPathLookupTestCase(TestCase):
-    def test_successful_lookup(self):
-        self.assertEquals('patha', repo_path_from_location('i4x://orga/coursea/course/foo'))
-        self.assertEquals('pathb', repo_path_from_location('i4x://orgb/courseb/course/foo'))
-
-    def test_failed_lookup(self):
-        self.assertEquals(None, repo_path_from_location('i4x://c/c/course/foo'))
diff --git a/cms/envs/common.py b/cms/envs/common.py
index 9782ef2fd0..8d3e2672da 100644
--- a/cms/envs/common.py
+++ b/cms/envs/common.py
@@ -36,14 +36,15 @@ MITX_FEATURES = {
 
 ############################# SET PATH INFORMATION #############################
 PROJECT_ROOT = path(__file__).abspath().dirname().dirname()  # /mitx/cms
-COMMON_ROOT = PROJECT_ROOT.dirname() / "common"
-ENV_ROOT = PROJECT_ROOT.dirname().dirname()  # virtualenv dir /mitx is in
+REPO_ROOT = PROJECT_ROOT.dirname()
+COMMON_ROOT = REPO_ROOT / "common"
+ENV_ROOT = REPO_ROOT.dirname()  # virtualenv dir /mitx is in
 COURSES_ROOT = ENV_ROOT / "data"
 
 # FIXME: To support multiple courses, we should walk the courses dir at startup
 DATA_DIR = COURSES_ROOT
 
-sys.path.append(ENV_ROOT)
+sys.path.append(REPO_ROOT)
 sys.path.append(PROJECT_ROOT / 'djangoapps')
 sys.path.append(PROJECT_ROOT / 'lib')
 sys.path.append(COMMON_ROOT / 'djangoapps')
@@ -118,7 +119,7 @@ TEMPLATE_DEBUG = False
 SITE_ID = 1
 SITE_NAME = "localhost:8000"
 HTTPS = 'on'
-ROOT_URLCONF = 'mitx.cms.urls'
+ROOT_URLCONF = 'cms.urls'
 IGNORABLE_404_ENDS = ('favicon.ico')
 
 # Email
diff --git a/cms/static/js/main.js b/cms/static/js/main.js
new file mode 100644
index 0000000000..2d72edc4bf
--- /dev/null
+++ b/cms/static/js/main.js
@@ -0,0 +1,85 @@
+$(document).ready(function(){
+  $('section.main-content').children().hide();
+
+  $(function(){
+    $('.editable').inlineEdit();
+    $('.editable-textarea').inlineEdit({control: 'textarea'});
+  });
+
+  var heighest = 0;
+  $('.cal ol > li').each(function(){
+    heighest = ($(this).height() > heighest) ? $(this).height() : heighest;
+
+  });
+
+  $('.cal ol > li').css('height',heighest + 'px');
+
+  $('.add-new-section').click(function() {
+    return false;
+  });
+
+  $('.new-week .close').click( function(){
+    $(this).parents('.new-week').hide();
+    $('p.add-new-week').show();
+    return false;
+  });
+
+  $('.save-update').click(function(){
+      $(this).parent().parent().hide();
+      return false;
+  });
+
+  setHeight = function(){
+    var windowHeight = $(this).height();
+    var contentHeight = windowHeight - 29;
+
+    $('section.main-content > section').css('min-height', contentHeight);
+    $('body.content .cal').css('height', contentHeight);
+
+    $('.edit-week').click( function() {
+      $('body').addClass('content');
+      $('body.content .cal').css('height', contentHeight);
+      $('section.week-new').show();
+      return false;
+    });
+
+    $('.cal ol li header h1 a').click( function() {
+      $('body').addClass('content');
+      $('body.content .cal').css('height', contentHeight);
+      $('section.week-edit').show();
+      return false;
+    });
+
+    $('a.sequence-edit').click(function(){
+      $('body').addClass('content');
+      $('body.content .cal').css('height', contentHeight);
+      $('section.sequence-edit').show();
+      return false;
+    });
+  }
+
+  $(document).ready(setHeight);
+  $(window).bind('resize', setHeight);
+
+  $('.video-new a').click(function(){
+    $('section.video-new').show();
+    return false;
+  });
+
+  $('a.video-edit').click(function(){
+    $('section.video-edit').show();
+    return false;
+  });
+
+  $('.problem-new a').click(function(){
+    $('section.problem-new').show();
+    return false;
+  });
+
+  $('a.problem-edit').click(function(){
+    $('section.problem-edit').show();
+    return false;
+  });
+
+});
+
diff --git a/cms/static/sass/_module-header.scss b/cms/static/sass/_module-header.scss
new file mode 100644
index 0000000000..e2af263618
--- /dev/null
+++ b/cms/static/sass/_module-header.scss
@@ -0,0 +1,128 @@
+section.video-new, section.video-edit, section.problem-new, section.problem-edit  {
+  position: absolute;
+  top: 72px;
+  right: 0;
+  background: #fff;
+  width: flex-grid(6);
+  @include box-shadow(0 0 6px #666);
+  border: 1px solid #333;
+  border-right: 0;
+  z-index: 4;
+
+  > header {
+    background: #666;
+    @include clearfix;
+    color: #fff;
+    padding: 6px;
+    border-bottom: 1px solid #333;
+    -webkit-font-smoothing: antialiased;
+
+    h2 {
+      float: left;
+      font-size: 14px;
+    }
+
+    a {
+      color: #fff;
+
+      &.save-update {
+        float: right;
+      }
+
+      &.cancel {
+        float: left;
+      }
+    }
+
+  }
+
+  > section {
+    padding: 20px;
+
+    > header {
+      h1 {
+        font-size: 24px;
+        margin: 12px 0;
+      }
+
+      section {
+        &.status-settings {
+          ul {
+            list-style: none;
+            @include border-radius(2px);
+            border: 1px solid #999;
+            @include inline-block();
+
+            li {
+              @include inline-block();
+              border-right: 1px solid #999;
+              padding: 6px;
+
+              &:last-child {
+                border-right: 0;
+              }
+
+              &.current {
+                background: #eee;
+              }
+            }
+          }
+
+          a.settings {
+            @include inline-block();
+            margin: 0 20px;
+            border: 1px solid #999;
+            padding: 6px;
+          }
+
+          select {
+            float: right;
+          }
+        }
+
+        &.meta {
+          background: #eee;
+          padding: 10px;
+          margin: 20px 0;
+          @include clearfix();
+
+          div {
+            float: left;
+            margin-right: 20px;
+
+            h2 {
+              font-size: 14px;
+              @include inline-block();
+            }
+
+            p {
+              @include inline-block();
+            }
+          }
+        }
+      }
+    }
+
+    section.notes {
+      margin-top: 20px;
+      padding: 6px;
+      background: #eee;
+      border: 1px solid #ccc;
+
+      textarea {
+        @include box-sizing(border-box);
+        display: block;
+        width: 100%;
+      }
+
+      h2 {
+        font-size: 14px;
+        margin-bottom: 6px;
+      }
+
+      input[type="submit"]{
+         margin-top: 10px;
+      }
+    }
+  }
+}
diff --git a/cms/static/sass/_problem.scss b/cms/static/sass/_problem.scss
new file mode 100644
index 0000000000..66acacf65c
--- /dev/null
+++ b/cms/static/sass/_problem.scss
@@ -0,0 +1,24 @@
+section.problem-new, section.problem-edit {
+  > section {
+    textarea {
+      @include box-sizing(border-box);
+      display: block;
+      width: 100%;
+    }
+
+    div.preview {
+      background: #eee;
+      @include box-sizing(border-box);
+      height: 40px;
+      padding: 10px;
+      width: 100%;
+    }
+
+    a.save {
+      @extend .button;
+      @include inline-block();
+      margin-top: 20px;
+    }
+  }
+}
+
diff --git a/cms/static/sass/_video.scss b/cms/static/sass/_video.scss
new file mode 100644
index 0000000000..b68176e2db
--- /dev/null
+++ b/cms/static/sass/_video.scss
@@ -0,0 +1,33 @@
+section.video-new, section.video-edit {
+  > section {
+
+    section.upload {
+      padding: 6px;
+      margin-bottom: 10px;
+      border: 1px solid #ddd;
+
+      a.upload-button {
+        @extend .button;
+        @include inline-block();
+      }
+    }
+
+    section.in-use {
+      h2 {
+        font-size: 14px;
+      }
+
+      div {
+        background: #eee;
+        text-align: center;
+        padding: 6px;
+      }
+    }
+
+    a.save-update {
+      @extend .button;
+      @include inline-block();
+      margin-top: 20px;
+    }
+  }
+}
diff --git a/cms/static/sass/_week.scss b/cms/static/sass/_week.scss
new file mode 100644
index 0000000000..b638a36f5c
--- /dev/null
+++ b/cms/static/sass/_week.scss
@@ -0,0 +1,256 @@
+section.week-edit,
+section.week-new,
+section.sequence-edit {
+
+  > header {
+    border-bottom: 2px solid #333;
+    @include clearfix();
+
+    div {
+      @include clearfix();
+      padding: 6px 20px;
+
+      h1 {
+        font-size: 18px;
+        text-transform: uppercase;
+        letter-spacing: 1px;
+        float: left;
+      }
+
+      p {
+        float: right;
+      }
+
+      &.week {
+        background: #eee;
+        font-size: 12px;
+        border-bottom: 1px solid #ccc;
+
+        h2 {
+          font-size: 12px;
+          @include inline-block();
+          margin-right: 20px;
+        }
+
+        ul {
+          list-style: none;
+          @include inline-block();
+
+          li {
+            @include inline-block();
+            margin-right: 10px;
+
+            p {
+              float: none;
+            }
+          }
+        }
+      }
+    }
+
+    section.goals {
+      background: #eee;
+      padding: 6px 20px;
+      border-top: 1px solid #ccc;
+
+      ul {
+        list-style: none;
+        color: #999;
+
+        li {
+          margin-bottom: 6px;
+
+          &:last-child {
+            margin-bottom: 0;
+          }
+        }
+      }
+    }
+  }
+
+  > section.content {
+    @include box-sizing(border-box);
+    padding: 20px;
+
+    section.filters {
+      @include clearfix;
+      margin-bottom: 10px;
+      background: #efefef;
+      border: 1px solid #ddd;
+
+      ul {
+        @include clearfix();
+        list-style: none;
+        padding: 6px;
+
+        li {
+          @include inline-block();
+
+          &.advanced {
+            float: right;
+          }
+        }
+      }
+    }
+
+    > div {
+      display: table;
+      border: 1px solid;
+      width: 100%;
+
+      section {
+        header {
+          background: #eee;
+          padding: 6px;
+          border-bottom: 1px solid #ccc;
+          @include clearfix;
+
+          h2 {
+            text-transform: uppercase;
+            letter-spacing: 1px;
+            font-size: 12px;
+            float: left;
+          }
+        }
+
+        &.modules {
+          @include box-sizing(border-box);
+          display: table-cell;
+          width: flex-grid(6, 9);
+          border-right: 1px solid #333;
+
+          &.empty {
+            text-align: center;
+            vertical-align: middle;
+
+            a {
+              @extend .button;
+              @include inline-block();
+              margin-top: 10px;
+            }
+          }
+
+          ol {
+            list-style: none;
+            border-bottom: 1px solid #333;
+
+            li {
+              border-bottom: 1px solid #333;
+
+              &:last-child{
+                border-bottom: 0;
+              }
+
+              a {
+                color: #000;
+              }
+
+              ol {
+                list-style: none;
+
+                li {
+                  padding: 6px;
+
+                  &:hover {
+                    a.draggable {
+                      opacity: 1;
+                    }
+                  }
+
+                  a.draggable {
+                    float: right;
+                    opacity: .5;
+                  }
+
+                  &.group {
+                    padding: 0;
+
+                    header {
+                      padding: 6px;
+                      background: none;
+
+                      h3 {
+                        font-size: 14px;
+                      }
+                    }
+
+
+                    ol {
+                    border-left: 4px solid #999;
+                    border-bottom: 0;
+
+                      li {
+                        &:last-child {
+                          border-bottom: 0;
+                        }
+                      }
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
+
+        &.scratch-pad {
+          @include box-sizing(border-box);
+          display: table-cell;
+          width: flex-grid(3, 9) + flex-gutter(9);
+          vertical-align: top;
+
+          ol {
+            list-style: none;
+            border-bottom: 1px solid #999;
+
+            li {
+              border-bottom: 1px solid #999;
+              background: #f9f9f9;
+
+              &:last-child {
+                border-bottom: 0;
+              }
+
+              ul {
+                list-style: none;
+
+                li {
+                  padding: 6px;
+
+                  &:last-child {
+                    border-bottom: 0;
+                  }
+
+                  &:hover {
+                    a.draggable {
+                      opacity: 1;
+                    }
+                  }
+
+                  &.empty {
+                    padding: 12px;
+
+                    a {
+                      @extend .button;
+                      display: block;
+                      text-align: center;
+                    }
+                  }
+
+                  a.draggable {
+                    float: right;
+                    opacity: .3;
+                  }
+
+                  a {
+                    color: #000;
+                  }
+                }
+              }
+
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/cms/templates/widgets/captions.html b/cms/templates/widgets/captions.html
new file mode 100644
index 0000000000..088beb7a33
--- /dev/null
+++ b/cms/templates/widgets/captions.html
@@ -0,0 +1,242 @@
+<ul class="tabs">
+        <li class="active">English (main)</li>
+        <li>French</li>
+        <li>English v2</li>
+        <li>+</li>
+      </ul>
+      <textarea class="captions">
+        {
+        "start": [
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+        "text": [
+        "SUBJECT 1: The various methods\nI&#39;m going to show you--", 
+        "in particular, the first method\none and method two for", 
+        "solving non-linear equations--", 
+        "are really just particular\nways of solving a pair of", 
+        "equations where at least\none of each have some", 
+        "non-linearity to them.", 
+        "So let&#39;s start with the\ngraphical method.", 
+        "And my circuit is on the\nright-hand side.", 
+        "And I&#39;m showing you the same\nvoltage source resistor--", 
+        "the Thevenin pattern--", 
+        "connected to Device D. And\nbelow that, I have the", 
+        "equation iD equals ae\nraised to bvD, which", 
+        "is the device equation.", 
+        "So as before, let me\ngo ahead and do all", 
+        "the first few steps.", 
+        "I go ahead and write the\nnode equation at vD.", 
+        "And I got that.", 
+        "I go in and substitute, as I\nalways do, in the node method", 
+        "for the current, using\nthe device relation.", 
+        "And just for fun here, let me\nkeep that separate for now.", 
+        "In the analytical method, notice\nthat you ended up with", 
+        "these two equations, and\nyou had to solve", 
+        "for these two unknowns.", 
+        "And we did that using\nanalytical methods.", 
+        "In this video, I&#39;m going to\nsolve these using the", 
+        "graphical method.", 
+        "In order to do so here&#39;s what\nI&#39;m going to do I want to", 
+        "start by rearranging the terms\nin my equation 1 to make it a", 
+        "little bit more convenient\nto draw the graph.", 
+        "So notice in equation 2, I\nhave iD equals something.", 
+        "And then I have an expression\nin vD and iD.", 
+        "So what I&#39;d like to do is let\nme start by taking this", 
+        "equation here and expressing it\nin more of a standard form", 
+        "so I can get something symmetric\nto equation 2.", 
+        "So let me express this by\npulling iD to the left-hand", 
+        "side all by itself, and so I\nget something like this.", 
+        "So I get iD on the left-hand\nside, and then I&#39;m going to", 
+        "move vD minus V divided by\nr do the right hand side.", 
+        "So let&#39;s start with minus V\ndivided by R, and when I move", 
+        "that to the right-hand side, it\nbecomes V divided by R. And", 
+        "then when I move vD over R to\nthe right-hand side, I get", 
+        "minus vD over R. And I&#39;ve simply\nnot done much here.", 
+        "I just have done some\nrearranging of the terms in", 
+        "equation 1.", 
+        "And since I haven&#39;t done\nanything unique and different,", 
+        "I&#39;m just going to label\nthis as 1 prime.", 
+        "So I just got this from equation\n1, and I just labeled", 
+        "that as 1 prime.", 
+        "Continuing with the method--", 
+        "and now I&#39;m summarizing for you\nequations 1 prime and 2--", 
+        "we want both of them for iD on\nthe left-hand side expressed", 
+        "as a function of vD.", 
+        "And in equation 2,\nit is non-linear.", 
+        "So the graphical method can\nbe summarized as follows.", 
+        "To start, I want you to\nnotice something.", 
+        "Essentially all we&#39;re trying to\ndo is find a solution, find", 
+        "a value for vD and iD that\nsatisfies both equations, 1", 
+        "prime and 2.", 
+        "that&#39;s all we&#39;re trying to do.", 
+        "It&#39;s just math here.", 
+        "There&#39;s no circuits here.", 
+        "We&#39;re just doing some relatively\nsimple math.", 
+        "We just have to figure out what\niD and vD are, and we&#39;ll", 
+        "use the graphical method.", 
+        "So to do the graphical method,\nwhat I&#39;m going to do is I&#39;m", 
+        "going to plot the two equations\nin a pair of graphs.", 
+        "And let me first start by\nplotting equation 2.", 
+        "And in equation 2, I&#39;m going\nto plot iD equals a", 
+        "raised to ae bvD.", 
+        "I&#39;m going to plot iD equals\na times e raised to bvD.", 
+        "That&#39;s my equation 2.", 
+        "And this is the plot\nthat I get for it.", 
+        "It&#39;s a plot that I had before.", 
+        "So that&#39;s my equation 2.", 
+        "Notice that this plot here is\nsimply the constraint on iD", 
+        "and vD imposed by the device.", 
+        "This little circuit here\ncontaining the Thevenin", 
+        "equivalent and connected to\nthe device, equation 2 is", 
+        "simply the constraint imposed\nby the device.", 
+        "The device properties are such\nthat it is going to constrain", 
+        "iD and vD into some\nrelationship.", 
+        "This constraint that I&#39;ve\nplotted here as equation 2 is", 
+        "simply the constraint imposed\nby this device.", 
+        "OK, next, let me\ngo to 1 prime.", 
+        "And in 1 prime, let\nme go ahead and", 
+        "plot the 1 prime equation.", 
+        "And that equation, as we\nrewrite that here, is V", 
+        "divided by R minus vD divided\nby R. So I&#39;m just going to", 
+        "plot that equation for you\nin a second graph.", 
+        "So how do I plot this?", 
+        "So notice here that when vD is\n0, then iD is V divided by R.", 
+        "So that is one point on\nthe straight line.", 
+        "Notice that this is an equation\nfor a straight line.", 
+        "It&#39;s a linear relationship\nbetween iD and vD.", 
+        "Next, when iD is 0--\nso when iD is 0--", 
+        "then notice that R and R can be\ncanceled out, and V will be", 
+        "equal to vD.", 
+        "So when iD is 0, V\nand vD are equal.", 
+        "So therefore, vD equals V. So\nthis is the line when iD is 0.", 
+        "And for that, vD equals V. So\nthen I get this [? long, ?]", 
+        "straight line for the\nrelationship between vD and iD", 
+        "according to 1 prime.", 
+        "So what&#39;s the slope\nof this line here?", 
+        "Can you tell me what the\nslope of this line is.", 
+        "Let me give you a few seconds\nto think about it.", 
+        null, 
+        "OK, from the equation 1 prime--\nfrom this equation--", 
+        "the slope is simply given by the\ncoefficient of vD, since", 
+        "the slope is negative, which\nis why the line is inclined", 
+        "the following way.", 
+        "So the slope here is simply\nminus 1 divided by R.", 
+        "So that is my constraint\nthat relates vD to iD.", 
+        "And where did that constraint\ncome from?", 
+        "That constraint is the\nconstraint on iD and vD that", 
+        "has been imposed by the\nrest of the circuit.", 
+        "So if the first constraint was\nimposed by the device, then", 
+        "the second constraint is\nimposed by the Thevenin", 
+        "equivalent that is connected\nto the device.", 
+        "The Thevenin equivalent was\nthat V and R in series and", 
+        "those two impose a Thevenin\nconstraint on the terminal", 
+        "pair that relates vD and iD.", 
+        "So now my next step is,\ngiven these two graphs", 
+        "for iD versus vD--", 
+        "and clearly those are\nmy two constraints.", 
+        "Graph 2 says that iD and vD\nmust be somewhere on this", 
+        "trajectory.", 
+        "Graph 1 prime says, well, I&#39;m\nnot going to let vD and iD be", 
+        "anywhere else but\non this curve.", 
+        "That&#39;s it.", 
+        "Both of them are fighting with\neach other and telling each", 
+        "other, nope, I&#39;m not going to\nallow you to do anything.", 
+        "You have to be on my curve.", 
+        "So in this case, I have two\ncurves, and I need a point", 
+        "that satisfies both curves.", 
+        "And that is easy enough to do.", 
+        "And I simply have to go\nand satisfy both these", 
+        "constraints, and that will\ngive me the answer", 
+        "for vD versus iD.", 
+        "Before I do that, so I can go\nand solve it for you, let me", 
+        "go and pick some values for\nthe various parameters.", 
+        "So as before, I&#39;m going to pick\nV equals 1 volt, R equals", 
+        "1 ohm, a, a quarter of an amp,\nand b to be one volt inverse.", 
+        "So I&#39;ll pick the same parameters\nas I had done when", 
+        "I did the analytical method.", 
+        "Next, what I&#39;ll do is I&#39;ll\nsubstitute these parameters", 
+        "into the two equations 1 prime\nand 2 and rewrite them with", 
+        "the parameters substituted.", 
+        "So for 1 prime, I get iD.", 
+        "Since V is 1 and R is 1, I get\nV divided by R equals 1.", 
+        "And then since R is\n1, I get minus vD.", 
+        "So this is 1 prime, once I&#39;ve\nsubstituted the values.", 
+        "And then for equation\n2, what do I get?", 
+        "I get iD equals ae\nraised to bvD.", 
+        "a is 1/4, so I write\nthat down.", 
+        "b is 1, and so I\nget vD up here.", 
+        "So I have my two equations in\nterms of the parameters I have", 
+        "chosen, and now I can go ahead\nand plot the two equations and", 
+        "see where they intersect.", 
+        "I&#39;ve given you the form of the\ngraph here, and so let me go", 
+        "ahead and plot this.", 
+        "Let me go ahead and plot 2\nfirst. 2 looks like this,", 
+        "where this point is 1/4.", 
+        "That was the a point.", 
+        "As I said before, this curve\nis simply my Equation 2.", 
+        "Then let me go ahead and\nplot equation 1 prime.", 
+        "And as you recall, that looked\nsomething like this where the", 
+        "vD intercept was V and the\ny-intercept was given by V", 
+        "divided by R.", 
+        "And in this case, it was\n1, and V was also 1.", 
+        "So those are my two curves, and\nhere&#39;s the point where the", 
+        "two coincide.", 
+        "And then I just have to go and\nfind the values of iD and vD", 
+        "where they two intersect.", 
+        "So at this point, it will be\n0.56 volts, and this point", 
+        "will be 0.44 amps.", 
+        "It&#39;s the same as what\nI calculated in", 
+        "the analytical method.", 
+        "So let me go ahead and write\nthat down. iD equals, in this", 
+        "case, 0.44 amps, and vD\nequals 0.56 volts.", 
+        "So basically, I&#39;ve just\ntaken the two graphs,", 
+        "superimposed them.", 
+        "This was 1 prime, and the\nnon-linear one was related to", 
+        "Equation 2.", 
+        "So before I jump off to one\nother thing, I can define", 
+        "something for you.", 
+        "Notice this curve here.", 
+        "This is a straight line that\nreflects the Thevenin", 
+        "constraint that I apply on\nmy non-linear device.", 
+        "And I mentioned earlier we&#39;re\ngoing to do this again and", 
+        "again and again.", 
+        "I think you will see this at\nleast 10 more times in this", 
+        "course where I take a Thevenin\nequivalent of the following", 
+        "form, some voltage V, some R,\nand apply that in series", 
+        "across something interesting.", 
+        "So this line that I see here is\nthe constraint imposed by", 
+        "the Thevenin equivalent.", 
+        "And you can see that from\nthe equation 1 prime.", 
+        "Now, there&#39;s a name\nfor this line.", 
+        "So this line is called the &quot;load\nline.&quot; You will see more", 
+        "reasons for this later.", 
+        "But this line is called\nthe &quot;load line.&quot;", 
+        "Let me show you one other little\ntrick, just in case you", 
+        "didn&#39;t completely get how I\nsolved the graphical method.", 
+        "But one little trick here.", 
+        "If you like PowerPoint,\nyou will enjoy this.", 
+        "And if you don&#39;t like\nPowerPoint, you", 
+        "will hate me for it.", 
+        "So if you look at these\ncurves, I have my two", 
+        "equations in iD-- the 1 prime\nand 2-- and I&#39;ve plotted them", 
+        "for you here.", 
+        "On the left-hand side,\nI plotted equation 2.", 
+        "Right-hand side, I plotted\nequation 1.", 
+        "And fundamentally, all that the\ngraphical method is doing", 
+        "is simply superimposing\nthe two graphs.", 
+        "And by superimposing the two\ngraphs, it is finding the", 
+        "point where the two\ncurves intersect.", 
+        "And this is what you get.", 
+        "So let me do that again.", 
+        "So I take one of the curves and\nsuperimpose it on top of", 
+        "the other curve given the\nsame axes and the same", 
+        "scales for the axes.", 
+        "And then I go ahead and find\nthe solution for the point", 
+        "where the two intersect.", 
+        null
+        ]
+        }
+
+      </textarea>
+
diff --git a/cms/templates/widgets/raw-videos.html b/cms/templates/widgets/raw-videos.html
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+++ b/cms/templates/widgets/raw-videos.html
@@ -0,0 +1,3 @@
+<li>
+  <img src="http://placehold.it/300x180" alt="" /><h5>Video-file-name</h5>
+</li>
diff --git a/cms/templates/widgets/save-captions.html b/cms/templates/widgets/save-captions.html
new file mode 100644
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--- /dev/null
+++ b/cms/templates/widgets/save-captions.html
@@ -0,0 +1,4 @@
+<section class="caption-save">
+  <a href="#" class="close-box">Cancel</a>
+  <button class="close-box">Save changes</button>
+</section>
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new file mode 100644
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--- /dev/null
+++ b/cms/templates/widgets/sequnce-edit.html
@@ -0,0 +1,187 @@
+<section class="sequence-edit">
+  <header>
+    <div class="week">
+      <h2><a href="">Week 1</a></h2>
+      <ul>
+        <li>
+          <p class="editable"><strong>Goal title:</strong> This is the goal body and is where the goal will be further explained</p>
+        </li>
+      </ul>
+    </div>
+    <div>
+      <h1 class="editable">Lecture sequence</h1>
+      <p><strong>Group type:</strong> Ordered Sequence</p>
+    </div>
+  </header>
+
+  <section class="content">
+    <section class="filters">
+      <ul>
+        <li>
+          <label for="">Sort by</label>
+          <select>
+            <option value="">Recently Modified</option>
+          </select>
+        </li>
+
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+            <option value="">All content</option>
+          </select>
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+            <option value="">Internal Only</option>
+          </select>
+        </li>
+
+        <li class="advanced">
+          <a href="#">Advanced filters</a>
+        </li>
+
+        <li>
+          <input type="search" name="" id="" value="" />
+        </li>
+      </ul>
+    </section>
+
+    <div>
+      <section class="modules">
+        <ol>
+          <li>
+            <ol>
+              <li>
+                <a href="" class="problem-edit">Problem title 11</a>
+                <a href="#" class="draggable">handle</a>
+              </li>
+              <li>
+                <a href="#" class="sequence-edit">Problem Group</a>
+                <a href="#" class="draggable">handle</a>
+              </li>
+              <li>
+                <a href="#" class="problem-edit">Problem title 14</a>
+                <a href="#" class="draggable">handle</a>
+              </li>
+              <li>
+                <a href="#" class="video-edit">Video 3</a>
+                <a href="#" class="draggable">handle</a>
+              </li>
+              <li class="group">
+                <header>
+                  <h3>
+                    <a href="#" class="problem-edit">Problem group</a>
+                    <a href="#" class="draggable">handle</a>
+                  </h3>
+                </header>
+                <ol>
+                  <li>
+                    <a href="#" class="problem-edit">Problem title 11</a>
+                    <a href="#" class="draggable">handle</a>
+                  </li>
+                  <li>
+                    <a href="#" class="problem-edit">Problem title 11</a>
+                    <a href="#" class="draggable">handle</a>
+                  </li>
+                  <li>
+                    <a href="#" class="problem-edit">Problem title 11</a>
+                    <a href="#" class="draggable">handle</a>
+                  </li>
+                </ol>
+              </li>
+              <li>
+                <a href="#" class="problem-edit">Problem title 13</a>
+                <a href="#" class="draggable">handle</a>
+              </li>
+              <li>
+                <a href="#" class="problem-edit">Problem title 14</a>
+                <a href="#" class="draggable">handle</a>
+              </li>
+              <li>
+                <a href="#" class="video-edit">Video 3</a>
+                <a href="#" class="draggable">handle</a>
+              </li>
+              <li>
+                <a href="" class="problem-edit">Problem title 11</a>
+                <a href="#" class="draggable">handle</a>
+              </li>
+              <li>
+                <a href="#" class="sequence-edit">Problem Group</a>
+                <a href="#" class="draggable">handle</a>
+              </li>
+              <li>
+                <a href="#" class="problem-edit">Problem title 14</a>
+                <a href="#" class="draggable">handle</a>
+              </li>
+              <li>
+                <a href="#" class="video-edit">Video 3</a>
+                <a href="#" class="draggable">handle</a>
+              </li>
+            </ol>
+          </li>
+
+          <!-- <li class="new-module"> -->
+          <!--   <%include file="new-module.html"/> -->
+          <!-- </li> -->
+        </ol>
+      </section>
+
+      <section class="scratch-pad">
+        <ol>
+          <li>
+            <header>
+              <h2>Section Scratch</h2>
+            </header>
+            <ul>
+              <li>
+                <a href="#" class="problem-edit">Problem title 11</a>
+                <a href="#" class="draggable">handle</a>
+              </li>
+              <li>
+                <a href="#" class="problem-edit">Problem title 13 </a>
+              <a href="#" class="draggable">handle</a>
+              </li>
+              <li>
+                <a href="#" class="problem-edit"> Problem title 14</a>
+              <a href="#" class="draggable">handle</a>
+              </li>
+              <li>
+                <a href="" class="video-edit">Video 3</a>
+                <a href="#" class="draggable">handle</a>
+              </li>
+            </ul>
+          </li>
+          <li>
+            <header>
+              <h2>Course Scratch</h2>
+            </header>
+
+            <ul>
+              <li>
+                <a href="#" class="problem-edit">Problem title 11</a>
+                <a href="#" class="draggable">handle</a>
+              </li>
+              <li>
+                <a href="#" class="problem-edit">Problem title 13 </a>
+                <a href="#" class="draggable">handle</a>
+              </li>
+              <li>
+                <a href="#" class="problem-edit"> Problem title 14</a>
+                <a href="#" class="draggable">handle</a>
+              </li>
+              <li>
+                <a href="" class="video-edit">Video 3</a>
+                <a href="#" class="draggable">handle</a>
+              </li>
+            </ul>
+          </li>
+
+          <!-- <li class="new-module"> -->
+          <!--   <%include file="new-module.html"/> -->
+          <!-- </li> -->
+        </ol>
+      </section>
+    </div>
+  </section>
+</section>
+
diff --git a/cms/templates/widgets/speed-tooltip.html b/cms/templates/widgets/speed-tooltip.html
new file mode 100644
index 0000000000..2a82e237e7
--- /dev/null
+++ b/cms/templates/widgets/speed-tooltip.html
@@ -0,0 +1,7 @@
+<div class="tooltip">
+  <ul>
+   <li><a href="#view" rel="leanModal">View</a></li>
+   <li><a href="#">Download</a></li>
+   <li><a href="#" class="delete-speed">Delete</a></li>
+  </ul>
+</div>
diff --git a/cms/templates/widgets/video-box-unused.html b/cms/templates/widgets/video-box-unused.html
new file mode 100644
index 0000000000..3d643ff3c9
--- /dev/null
+++ b/cms/templates/widgets/video-box-unused.html
@@ -0,0 +1,38 @@
+<li class="video-box">
+
+  <div class="thumb"><img src="http://placehold.it/100x65" /></div>
+
+  <div class="meta">
+    <strong>video-name</strong> 236mb Uploaded 6 hours ago by <em>Anant Agrawal</em>
+    <p>
+    <ul class="speed-list">
+      Speed
+      <li class="speed">
+        0.75x
+        <%include file="speed-tooltip.html"/>
+      </li>
+      <li class="speed">Normal
+        <%include file="speed-tooltip.html"/>
+      </li>
+      <li class="speed">1.25x
+        <%include file="speed-tooltip.html"/>
+      </li>
+      <li class="speed">1.5x
+        <%include file="speed-tooltip.html"/>
+      </li>
+      <li style="background: #eee;" ><a href="#upload" rel="leanModal" class="new-upload">+</a></li>
+    </ul>
+    </p>
+    <p>
+    <a href="#">Download All</a> —
+    <a href="#" style="color: brown;" class="remove">Delete All</a> —
+    <a href="#" class="edit-captions"> Edit Captions </a> —
+    <a href="#" class="use-video">Use clip ⬆</a>
+    </p>
+  </div>
+  <div class="caption-box">
+    <%include file="captions.html"/>
+    <%include file="save-captions.html"/>
+  </div>
+</li>
+
diff --git a/cms/templates/widgets/video-box.html b/cms/templates/widgets/video-box.html
new file mode 100644
index 0000000000..1f17e33511
--- /dev/null
+++ b/cms/templates/widgets/video-box.html
@@ -0,0 +1,35 @@
+<li class="video-box">
+  <div class="thumb"><img src="http://placehold.it/155x90" /></div>
+
+  <div class="meta">
+    <strong>video-name</strong> 236mb
+    <p>Uploaded 6 hours ago by <em>Anant Agrawal</em></p>
+    <p>
+    <ul class="speed-list">
+      Speed
+      <li class="speed">
+        0.75x
+        <%include file="speed-tooltip.html"/>
+      </li>
+      <li class="speed">Normal
+        <%include file="speed-tooltip.html"/>
+      </li>
+      <li class="speed">1.25x
+        <%include file="speed-tooltip.html"/>
+      </li>
+      <li class="speed">1.5x
+        <%include file="speed-tooltip.html"/>
+      </li>
+      <li style="background: #eee;" ><a href="#upload" rel="leanModal" class="new-upload">+</a></li>
+    </ul>
+    </p>
+    <p>
+    <a href="#">Download all</a> —
+<a href="#" stle="color: brown;" class="remove-video">Remove ⬇ </a>
+
+    </p>
+  </div>
+  <div style="margin-top: 30px;">
+    <%include file="captions.html"/>
+  </div>
+</li>
diff --git a/common/djangoapps/static_replace.py b/common/djangoapps/static_replace.py
index c6c6dd0bc2..70031cc754 100644
--- a/common/djangoapps/static_replace.py
+++ b/common/djangoapps/static_replace.py
@@ -1,19 +1,26 @@
 from staticfiles.storage import staticfiles_storage
 import re
 
-PREFIX = '/static/'
-STATIC_PATTERN = re.compile(r"""
-(?P<quote>['"])  # the opening quotes
-{prefix}         # the prefix
-(?P<rest>.*?)    # everything else in the url
-(?P=quote)       # the first matching closing quote
-""".format(prefix=PREFIX), re.VERBOSE)
-PREFIX_LEN = len(PREFIX)
 
-def replace(static_url):
+def replace(static_url, prefix=None):
+    if prefix is None:
+        prefix = ''
+    else:
+        prefix = prefix + '/'
+
     quote = static_url.group('quote')
-    url = staticfiles_storage.url(static_url.group('rest'))
+    url = staticfiles_storage.url(prefix + static_url.group('rest'))
     return "".join([quote, url, quote])
 
-def replace_urls(text):
-    return STATIC_PATTERN.sub(replace, text)
+
+def replace_urls(text, staticfiles_prefix=None, replace_prefix='/static/'):
+    def replace_url(static_url):
+        return replace(static_url, staticfiles_prefix)
+
+    return re.sub(r"""
+        (?x)		# flags=re.VERBOSE
+        (?P<quote>\\?['"])  # the opening quotes
+        {prefix}         # the prefix
+        (?P<rest>.*?)    # everything else in the url
+        (?P=quote)       # the first matching closing quote
+        """.format(prefix=replace_prefix), replace_url, text)
diff --git a/common/lib/capa/capa/capa_problem.py b/common/lib/capa/capa/capa_problem.py
index e833545192..f3f0187f1f 100644
--- a/common/lib/capa/capa/capa_problem.py
+++ b/common/lib/capa/capa/capa_problem.py
@@ -147,7 +147,7 @@ class LoncapaProblem(object):
         used to give complex problems (eg programming questions) multiple points.
         '''
         maxscore = 0
-        for responder in self.responders.values():
+        for response, responder in self.responders.iteritems():
             if hasattr(responder,'get_max_score'):
                 try:
                     maxscore += responder.get_max_score()
@@ -155,11 +155,7 @@ class LoncapaProblem(object):
                     log.debug('responder %s failed to properly return from get_max_score()' % responder) # FIXME
                     raise
             else:
-                try:
-                    maxscore += len(responder.get_answers())
-                except:
-                    log.debug('responder %s failed to properly return get_answers()' % responder) # FIXME
-                    raise
+                maxscore += len(self.responder_answers[response])
         return maxscore
 
     def get_score(self):
@@ -211,8 +207,8 @@ class LoncapaProblem(object):
         (see capa_module)
         """
         answer_map = dict()
-        for responder in self.responders.values():
-            results = responder.get_answers()
+        for response in self.responders.keys():
+            results = self.responder_answers[response]
             answer_map.update(results)                # dict of (id,correct_answer)
 
         # include solutions from <solution>...</solution> stanzas
@@ -228,8 +224,9 @@ class LoncapaProblem(object):
         the dicts returned by grade_answers and get_question_answers. (Though
         get_question_answers may only return a subset of these."""
         answer_ids = []
-        for responder in self.responders.values():
-            answer_ids.append(responder.get_answers().keys())
+        for response in self.responders.keys():
+            results = self.responder_answers[response]
+            answer_ids.append(results.keys())
         return answer_ids
 
     def get_html(self):
@@ -382,6 +379,8 @@ class LoncapaProblem(object):
         In-place transformation
 
         Also create capa Response instances for each responsetype and save as self.responders
+
+        Obtain all responder answers and save as self.responder_answers dict (key = response)
         '''
         response_id = 1
         self.responders = {}
@@ -402,6 +401,15 @@ class LoncapaProblem(object):
             responder = response_tag_dict[response.tag](response, inputfields, self.context, self.system) # instantiate capa Response
             self.responders[response] = responder                               # save in list in self
 
+        # get responder answers (do this only once, since there may be a performance cost, eg with externalresponse)
+        self.responder_answers = {}
+        for response in self.responders.keys():
+            try:
+                self.responder_answers[response] = responder.get_answers()
+            except:
+                log.debug('responder %s failed to properly return get_answers()' % self.responders[response]) # FIXME
+                raise
+        
         # <solution>...</solution> may not be associated with any specific response; give IDs for those separately
         # TODO: We should make the namespaces consistent and unique (e.g. %s_problem_%i).
         solution_id = 1
diff --git a/common/lib/capa/capa/templates/textinput_dynamath.html b/common/lib/capa/capa/templates/textinput_dynamath.html
index 9009deb682..645153fd92 100644
--- a/common/lib/capa/capa/templates/textinput_dynamath.html
+++ b/common/lib/capa/capa/templates/textinput_dynamath.html
@@ -38,8 +38,8 @@
       <div id="display_${id}" class="equation">`{::}`</div>
 
     </div>
-        <textarea style="display:none" id="input_${id}_dynamath" name="input_${id}_dynamath">  </textarea>
-  % if msg:
-      <span class="message">${msg|n}</span>
-  % endif
+    <textarea style="display:none" id="input_${id}_dynamath" name="input_${id}_dynamath">  </textarea>
+    % if msg:
+    <span class="message">${msg|n}</span>
+    % endif
 </section>
diff --git a/common/lib/capa/setup.py b/common/lib/capa/setup.py
index cf66229b88..15b3015930 100644
--- a/common/lib/capa/setup.py
+++ b/common/lib/capa/setup.py
@@ -4,5 +4,5 @@ setup(
     name="capa",
     version="0.1",
     packages=find_packages(exclude=["tests"]),
-    install_requires=['distribute'],
+    install_requires=['distribute', 'pyparsing'],
 )
diff --git a/common/lib/xmodule/progress.py b/common/lib/xmodule/progress.py
new file mode 100644
index 0000000000..fe4793cca4
--- /dev/null
+++ b/common/lib/xmodule/progress.py
@@ -0,0 +1,160 @@
+'''
+Progress class for modules.  Represents where a student is in a module.
+
+Useful things to know:
+ - Use Progress.to_js_status_str() to convert a progress into a simple
+   status string to pass to js.  
+ - Use Progress.to_js_detail_str() to convert a progress into a more detailed
+   string to pass to js.
+
+In particular, these functions have a canonical handing of None.
+
+For most subclassing needs, you should only need to reimplement
+frac() and __str__().
+''' 
+
+from collections import namedtuple
+import numbers
+
+class Progress(object):
+    '''Represents a progress of a/b (a out of b done)
+
+    a and b must be numeric, but not necessarily integer, with
+    0 <= a <= b and b > 0.
+
+    Progress can only represent Progress for modules where that makes sense.  Other
+    modules (e.g. html) should return None from get_progress().
+
+    TODO: add tag for module type?  Would allow for smarter merging.
+    '''
+
+    def __init__(self, a, b):
+        '''Construct a Progress object.  a and b must be numbers, and must have
+              0 <= a <= b and b > 0
+        '''
+
+        # Want to do all checking at construction time, so explicitly check types
+        if not (isinstance(a, numbers.Number) and
+                isinstance(b, numbers.Number)):
+            raise TypeError('a and b must be numbers.  Passed {0}/{1}'.format(a, b))
+        
+        if not (0 <= a <= b and b > 0):
+            raise ValueError(
+                'fraction a/b = {0}/{1} must have 0 <= a <= b and b > 0'.format(a, b))
+
+        self._a = a
+        self._b = b
+
+    def frac(self):
+        ''' Return tuple (a,b) representing progress of a/b'''
+        return (self._a, self._b)
+
+    def percent(self):
+        ''' Returns a percentage progress as a float between 0 and 100.
+
+        subclassing note: implemented in terms of frac(), assumes sanity
+        checking is done at construction time.
+        '''
+        (a, b) = self.frac()
+        return 100.0 * a / b
+
+    def started(self):
+        ''' Returns True if fractional progress is greater than 0.
+
+        subclassing note: implemented in terms of frac(), assumes sanity
+        checking is done at construction time.
+        '''
+        return self.frac()[0] > 0
+
+
+    def inprogress(self):
+        ''' Returns True if fractional progress is strictly between 0 and 1.
+
+        subclassing note: implemented in terms of frac(), assumes sanity
+        checking is done at construction time.
+        ''' 
+        (a, b) = self.frac()
+        return a > 0 and a < b
+
+    def done(self):
+        ''' Return True if this represents done.
+
+        subclassing note: implemented in terms of frac(), assumes sanity
+        checking is done at construction time.
+        '''
+        (a, b) = self.frac()
+        return a==b
+
+
+    def ternary_str(self):
+        ''' Return a string version of this progress: either
+           "none", "in_progress", or "done".
+
+        subclassing note: implemented in terms of frac()
+        ''' 
+        (a, b) = self.frac()
+        if a == 0:
+            return "none"
+        if a < b:
+            return "in_progress"
+        return "done"
+
+    def __eq__(self, other):
+        ''' Two Progress objects are equal if they have identical values.
+        Implemented in terms of frac()'''
+        if not isinstance(other, Progress):
+            return False
+        (a, b) = self.frac()
+        (a2, b2) = other.frac()
+        return a == a2 and b == b2
+
+    def __ne__(self, other):
+        ''' The opposite of equal'''
+        return not self.__eq__(other)
+        
+    
+    def __str__(self):
+        ''' Return a string representation of this string.
+
+        subclassing note: implemented in terms of frac().
+        '''
+        (a, b) = self.frac()
+        return "{0}/{1}".format(a, b)
+
+    @staticmethod
+    def add_counts(a, b):
+        '''Add two progress indicators, assuming that each represents items done:
+        (a / b) + (c / d) = (a + c) / (b + d).
+        If either is None, returns the other.
+        '''
+        if a is None:
+            return b
+        if b is None:
+            return a
+        # get numerators + denominators
+        (n, d) = a.frac()
+        (n2, d2) = b.frac()
+        return Progress(n + n2, d + d2)
+
+    @staticmethod
+    def to_js_status_str(progress):
+        '''
+        Return the "status string" version of the passed Progress
+        object that should be passed to js.  Use this function when
+        sending Progress objects to js to limit dependencies.
+        '''
+        if progress is None:
+            return "NA"
+        return progress.ternary_str()
+
+
+    @staticmethod
+    def to_js_detail_str(progress):
+        '''
+        Return the "detail string" version of the passed Progress
+        object that should be passed to js.  Use this function when
+        passing Progress objects to js to limit dependencies.
+        '''
+        if progress is None:
+            return "NA"
+        return str(progress)
diff --git a/common/lib/xmodule/setup.py b/common/lib/xmodule/setup.py
index 1ce23bca90..505537446f 100644
--- a/common/lib/xmodule/setup.py
+++ b/common/lib/xmodule/setup.py
@@ -20,7 +20,7 @@ setup(
             "abtest = xmodule.abtest_module:ABTestDescriptor",
             "book = xmodule.translation_module:TranslateCustomTagDescriptor",
             "chapter = xmodule.seq_module:SequenceDescriptor",
-            "course = xmodule.seq_module:SequenceDescriptor",
+            "course = xmodule.course_module:CourseDescriptor",
             "customtag = xmodule.template_module:CustomTagDescriptor",
             "discuss = xmodule.translation_module:TranslateCustomTagDescriptor",
             "html = xmodule.html_module:HtmlDescriptor",
diff --git a/common/lib/xmodule/test_files/formularesponse_with_hint.xml b/common/lib/xmodule/test_files/formularesponse_with_hint.xml
new file mode 100644
index 0000000000..90248dcf04
--- /dev/null
+++ b/common/lib/xmodule/test_files/formularesponse_with_hint.xml
@@ -0,0 +1,45 @@
+<problem>
+<script type="loncapa/python">
+# from loncapa import *
+x1 = 4 # lc_random(2,4,1)
+y1 = 5 # lc_random(3,7,1)
+
+x2 = 10 # lc_random(x1+1,9,1)
+y2 = 20 # lc_random(y1+1,15,1)
+
+m = (y2-y1)/(x2-x1)
+b = y1 - m*x1
+answer = "%s*x+%s" % (m,b)
+answer = answer.replace('+-','-')
+
+inverted_m = (x2-x1)/(y2-y1)
+inverted_b = b
+wrongans = "%s*x+%s" % (inverted_m,inverted_b)
+wrongans = wrongans.replace('+-','-')
+</script>
+
+<text>
+<p>Hints can be provided to students, based on the last response given, as well as the history of responses given.  Here is an example of a hint produced by a Formula Response problem.</p>
+
+<p>
+What is the equation of the line which passess through ($x1,$y1) and
+($x2,$y2)?</p>
+
+<p>The correct answer is <tt>$answer</tt>. A common error is to invert the equation for the slope.  Enter <tt>
+$wrongans</tt> to see a hint.</p>
+
+</text>
+
+<formularesponse samples="x@-5:5#11" id="11" answer="$answer">
+ <responseparam description="Numerical Tolerance" type="tolerance" default="0.001" name="tol" /> 
+ <text>y = <textline size="25" /></text>
+  <hintgroup>
+   <formulahint samples="x@-5:5#11" answer="$wrongans" name="inversegrad">
+   </formulahint>
+   <hintpart on="inversegrad">
+    <text>You have inverted the slope in the question.</text>
+   </hintpart>
+  </hintgroup>     
+</formularesponse>
+</problem>
+
diff --git a/common/lib/xmodule/test_files/stringresponse_with_hint.xml b/common/lib/xmodule/test_files/stringresponse_with_hint.xml
new file mode 100644
index 0000000000..86efdf0f18
--- /dev/null
+++ b/common/lib/xmodule/test_files/stringresponse_with_hint.xml
@@ -0,0 +1,25 @@
+<problem >
+ <text><h2>Example: String Response Problem</h2>
+ <br/>
+ </text>
+ 
+ <text>Which US state has Lansing as its capital?</text>
+  <stringresponse answer="Michigan" type="ci">
+  <textline size="20" />
+  <hintgroup>
+   <stringhint answer="wisconsin" type="cs" name="wisc">
+   </stringhint>
+   <stringhint answer="minnesota" type="cs" name="minn">
+   </stringhint>
+   <hintpart on="wisc">
+    <text>The state capital of Wisconsin is Madison.</text>
+   </hintpart>
+   <hintpart on="minn">
+    <text>The state capital of Minnesota is St. Paul.</text>
+   </hintpart>
+   <hintpart on="default">
+    <text>The state you are looking for is also known as the 'Great Lakes State'</text>
+   </hintpart>     
+  </hintgroup>
+ </stringresponse>
+</problem>
diff --git a/common/lib/xmodule/test_files/symbolicresponse.xml b/common/lib/xmodule/test_files/symbolicresponse.xml
new file mode 100644
index 0000000000..4dc2bc9d7b
--- /dev/null
+++ b/common/lib/xmodule/test_files/symbolicresponse.xml
@@ -0,0 +1,29 @@
+<problem>
+<text>
+<h2>Example: Symbolic Math Response Problem</h2>
+
+<p>
+A symbolic math response problem presents one or more symbolic math
+input fields for input.  Correctness of input is evaluated based on
+the symbolic properties of the expression entered.  The student enters
+text, but sees a proper symbolic rendition of the entered formula, in
+real time, next to the input box.
+</p>
+
+<p>This is a correct answer which may be entered below: </p>
+<p><tt>cos(theta)*[[1,0],[0,1]] + i*sin(theta)*[[0,1],[1,0]]</tt></p>
+
+<script>
+from symmath import *
+</script>
+  <text>Compute [mathjax] U = \exp\left( i \theta \left[ \begin{matrix} 0 &amp; 1 \\ 1 &amp; 0 \end{matrix} \right] \right) [/mathjax]
+      and give the resulting \(2 \times 2\) matrix. <br/>
+      Your input should be typed in as a list of lists, eg <tt>[[1,2],[3,4]]</tt>. <br/>
+       [mathjax]U=[/mathjax] <symbolicresponse cfn="symmath_check" answer="[[cos(theta),I*sin(theta)],[I*sin(theta),cos(theta)]]" options="matrix,imaginaryi" id="filenamedogi0VpEBOWedxsymmathresponse_1" state="unsubmitted">
+          <textline size="80" math="1" response_id="2" answer_id="1" id="filenamedogi0VpEBOWedxsymmathresponse_2_1"/>
+        </symbolicresponse>
+      <br/>
+  </text>
+
+</text>
+</problem>
diff --git a/common/lib/xmodule/tests/__init__.py b/common/lib/xmodule/tests/__init__.py
index 4fb270df13..5483015a82 100644
--- a/common/lib/xmodule/tests/__init__.py
+++ b/common/lib/xmodule/tests/__init__.py
@@ -411,13 +411,13 @@ class GraderTest(unittest.TestCase):
         self.assertAlmostEqual( graded['percent'], 0.7688095238095238 )
         self.assertEqual( len(graded['section_breakdown']), (12 + 1) + (7+1) + 1 )
         self.assertEqual( len(graded['grade_breakdown']), 3 )
-        
+    
         graded = zeroWeightsGrader.grade(self.test_gradesheet)
         self.assertAlmostEqual( graded['percent'], 0.2525 )
         self.assertEqual( len(graded['section_breakdown']), (12 + 1) + (7+1) + 1 )
         self.assertEqual( len(graded['grade_breakdown']), 3 )
-        
-        
+    
+    
         graded = allZeroWeightsGrader.grade(self.test_gradesheet)
         self.assertAlmostEqual( graded['percent'], 0.0 )
         self.assertEqual( len(graded['section_breakdown']), (12 + 1) + (7+1) + 1 )
@@ -436,8 +436,6 @@ class GraderTest(unittest.TestCase):
         self.assertAlmostEqual( graded['percent'], 0.0 )
         self.assertEqual( len(graded['section_breakdown']), 0 )
         self.assertEqual( len(graded['grade_breakdown']), 0 )
-        
-    
 
     def test_graderFromConf(self):
         
@@ -486,12 +484,12 @@ class GraderTest(unittest.TestCase):
         graded = homeworkGrader2.grade(self.test_gradesheet)
         self.assertAlmostEqual( graded['percent'], 0.11 )
         self.assertEqual( len(graded['section_breakdown']), 12 + 1 )
-        
+    
         #TODO: How do we test failure cases? The parser only logs an error when it can't parse something. Maybe it should throw exceptions?
 
 # --------------------------------------------------------------------------
 # Module progress tests
-        
+    
 class ProgressTest(unittest.TestCase):
     ''' Test that basic Progress objects work.  A Progress represents a
     fraction between 0 and 1.
@@ -501,7 +499,7 @@ class ProgressTest(unittest.TestCase):
     half_done = Progress(3, 6)
     also_half_done = Progress(1, 2)
     done = Progress(7, 7)
-    
+
     def test_create_object(self):
         # These should work:
         p = Progress(0, 2)
diff --git a/common/lib/xmodule/xmodule/capa_module.py b/common/lib/xmodule/xmodule/capa_module.py
index b53c29ef86..1e1e27a65e 100644
--- a/common/lib/xmodule/xmodule/capa_module.py
+++ b/common/lib/xmodule/xmodule/capa_module.py
@@ -107,7 +107,7 @@ class CapaModule(XModule):
         else:
             self.max_attempts = None
 
-        self.show_answer = self.metadata.get('showanwser', 'closed')
+        self.show_answer = self.metadata.get('showanswer', 'closed')
 
         if self.show_answer == "":
             self.show_answer = "closed"
@@ -135,7 +135,7 @@ class CapaModule(XModule):
         try:
             self.lcp = LoncapaProblem(self.definition['data'], self.location.html_id(), instance_state, seed=seed, system=self.system)
         except Exception:
-            msg = 'cannot create LoncapaProblem %s' % self.location.url
+            msg = 'cannot create LoncapaProblem %s' % self.location.url()
             log.exception(msg)
             if self.system.DEBUG:
                 msg = '<p>%s</p>' % msg.replace('<', '&lt;')
@@ -182,7 +182,7 @@ class CapaModule(XModule):
             try:
                 return Progress(score, total)
             except Exception as err:
-                if self.DEBUG:
+                if self.system.DEBUG:
                     return None
                 raise
         return None
@@ -201,9 +201,9 @@ class CapaModule(XModule):
         try:
             html = self.lcp.get_html()
         except Exception, err:
-            if self.DEBUG:
+            if self.system.DEBUG:
                 log.exception(err)
-                msg = '[courseware.capa.capa_module] <font size="+1" color="red">Failed to generate HTML for problem %s</font>' % (self.filename)
+                msg = '[courseware.capa.capa_module] <font size="+1" color="red">Failed to generate HTML for problem %s</font>' % (self.location.url())
                 msg += '<p>Error:</p><p><pre>%s</pre></p>' % str(err).replace('<','&lt;')
                 msg += '<p><pre>%s</pre></p>' % traceback.format_exc().replace('<','&lt;')
                 html = msg
@@ -274,7 +274,7 @@ class CapaModule(XModule):
             html = '<div id="problem_{id}" class="problem" data-url="{ajax_url}">'.format(
                 id=self.location.html_id(), ajax_url=self.system.ajax_url) + html + "</div>"
 
-        return html
+        return self.system.replace_urls(html, self.metadata['data_dir'])
 
     def handle_ajax(self, dispatch, get):
         '''
@@ -418,7 +418,7 @@ class CapaModule(XModule):
             # TODO: why is this line here?
             #self.lcp = LoncapaProblem(self.definition['data'],
             #                          id=lcp_id, state=old_state, system=self.system)
-            if self.DEBUG:
+            if self.system.DEBUG:
                 msg = "Error checking problem: " + str(err)
                 msg += '\nTraceback:\n' + traceback.format_exc()
                 return {'success':msg}
diff --git a/common/lib/xmodule/xmodule/course_module.py b/common/lib/xmodule/xmodule/course_module.py
new file mode 100644
index 0000000000..2473177b3a
--- /dev/null
+++ b/common/lib/xmodule/xmodule/course_module.py
@@ -0,0 +1,95 @@
+from fs.errors import ResourceNotFoundError
+import logging
+from path import path
+
+from xmodule.modulestore import Location
+from xmodule.seq_module import SequenceDescriptor, SequenceModule
+from fs.errors import ResourceNotFoundError
+
+log = logging.getLogger(__name__)
+
+
+
+class CourseDescriptor(SequenceDescriptor):
+    module_class = SequenceModule
+
+    @classmethod
+    def id_to_location(cls, course_id):
+        org, course, name = course_id.split('/')
+        return Location('i4x', org, course, 'course', name)
+
+    @property
+    def id(self):
+        return "/".join([self.location.org, self.location.course, self.location.name])
+
+    @property
+    def title(self):
+        self.metadata['display_name']
+
+    @property
+    def instructors(self):
+        return self.get_about_section("instructors").split("\n")
+
+    def get_about_section(self, section_key):
+        """
+        This returns the snippet of html to be rendered on the course about page, given the key for the section.
+        Valid keys:
+        - title
+        - university
+        - number
+        - short_description
+        - description
+        - key_dates (includes start, end, exams, etc)
+        - video
+        - course_staff_short
+        - course_staff_extended
+        - requirements
+        - syllabus
+        - textbook
+        - faq
+        - more_info
+        """
+
+        # Many of these are stored as html files instead of some semantic markup. This can change without effecting
+        # this interface when we find a good format for defining so many snippets of text/html.
+
+        # TODO: Remove number, instructors from this list
+        if section_key in ['short_description', 'description', 'key_dates', 'video', 'course_staff_short', 'course_staff_extended',
+                            'requirements', 'syllabus', 'textbook', 'faq', 'more_info', 'number', 'instructors']:
+            try:
+                with self.system.resources_fs.open(path("about") / section_key + ".html") as htmlFile:
+                    return htmlFile.read()
+            except ResourceNotFoundError:
+                log.exception("Missing about section {key} in course {url}".format(key=section_key, url=self.location.url()))
+                return "! About section missing !"
+        elif section_key == "title":
+            return self.metadata.get('display_name', self.name)
+        elif section_key == "university":
+            return self.location.org
+        elif section_key == "number":
+            return self.number
+
+        raise KeyError("Invalid about key " + str(section_key))
+
+    def get_info_section(self, section_key):
+        """
+        This returns the snippet of html to be rendered on the course info page, given the key for the section.
+        Valid keys:
+        - handouts
+        - guest_handouts
+        - updates
+        - guest_updates
+        """
+
+        # Many of these are stored as html files instead of some semantic markup. This can change without effecting
+        # this interface when we find a good format for defining so many snippets of text/html.
+
+        if section_key in ['handouts', 'guest_handouts', 'updates', 'guest_updates']:
+            try:
+                with self.system.resources_fs.open(path("info") / section_key + ".html") as htmlFile:
+                    return htmlFile.read()
+            except ResourceNotFoundError:
+                log.exception("Missing info section {key} in course {url}".format(key=section_key, url=self.location.url()))
+                return "! Info section missing !"
+        
+        raise KeyError("Invalid about key " + str(section_key))
diff --git a/common/lib/xmodule/xmodule/modulestore/__init__.py b/common/lib/xmodule/xmodule/modulestore/__init__.py
index 4d628a6841..1e8ee838d7 100644
--- a/common/lib/xmodule/xmodule/modulestore/__init__.py
+++ b/common/lib/xmodule/xmodule/modulestore/__init__.py
@@ -128,6 +128,10 @@ class Location(_LocationBase):
         return "-".join(str(v) for v in self.list() if v is not None).replace('.', '_')
 
     def dict(self):
+        """
+        Return an OrderedDict of this locations keys and values. The order is
+        tag, org, course, category, name, revision
+        """
         return self._asdict()
 
     def list(self):
diff --git a/common/lib/xmodule/xmodule/modulestore/mongo.py b/common/lib/xmodule/xmodule/modulestore/mongo.py
index ee77e59b26..3484f00d51 100644
--- a/common/lib/xmodule/xmodule/modulestore/mongo.py
+++ b/common/lib/xmodule/xmodule/modulestore/mongo.py
@@ -4,18 +4,21 @@ from importlib import import_module
 from xmodule.x_module import XModuleDescriptor
 from xmodule.mako_module import MakoDescriptorSystem
 from mitxmako.shortcuts import render_to_string
+from bson.son import SON
+from itertools import repeat
 
 from . import ModuleStore, Location
 from .exceptions import ItemNotFoundError, InsufficientSpecificationError
 
-
 # TODO (cpennington): This code currently operates under the assumption that
 # there is only one revision for each item. Once we start versioning inside the CMS,
 # that assumption will have to change
 
 
 def location_to_query(loc):
-    query = {}
+    query = SON()
+    # Location dict is ordered by specificity, and SON
+    # will preserve that order for queries
     for key, val in Location(loc).dict().iteritems():
         if val is not None:
             query['_id.{key}'.format(key=key)] = val
@@ -35,6 +38,10 @@ class MongoModuleStore(ModuleStore):
         # Force mongo to report errors, at the expense of performance
         self.collection.safe = True
 
+        # Force mongo to maintain an index over _id.* that is in the same order
+        # that is used when querying by a location
+        self.collection.ensure_index(zip(('_id.' + field for field in Location._fields), repeat(1)))
+
         module_path, _, class_name = default_class.rpartition('.')
         class_ = getattr(import_module(module_path), class_name)
         self.default_class = class_
@@ -77,7 +84,6 @@ class MongoModuleStore(ModuleStore):
         return self._load_item(item)
 
     def get_items(self, location, default_class=None):
-        print location_to_query(location)
         items = self.collection.find(
             location_to_query(location),
             sort=[('revision', pymongo.ASCENDING)],
diff --git a/common/lib/xmodule/xmodule/modulestore/xml.py b/common/lib/xmodule/xmodule/modulestore/xml.py
index 9a67ea59f9..7474666e21 100644
--- a/common/lib/xmodule/xmodule/modulestore/xml.py
+++ b/common/lib/xmodule/xmodule/modulestore/xml.py
@@ -5,6 +5,7 @@ from lxml import etree
 from path import path
 from xmodule.x_module import XModuleDescriptor, XMLParsingSystem
 from xmodule.mako_module import MakoDescriptorSystem
+import os
 
 from . import ModuleStore, Location
 from .exceptions import ItemNotFoundError
@@ -19,17 +20,21 @@ class XMLModuleStore(ModuleStore):
     """
     An XML backed ModuleStore
     """
-    def __init__(self, org, course, data_dir, default_class=None, eager=False):
+    def __init__(self, data_dir, default_class=None, eager=False, course_dirs=None):
         """
         Initialize an XMLModuleStore from data_dir
 
-        org, course: Strings to be used in module keys
-        data_dir: path to data directory containing course.xml
+        data_dir: path to data directory containing the course directories
         default_class: dot-separated string defining the default descriptor class to use if non is specified in entry_points
         eager: If true, load the modules children immediately to force the entire course tree to be parsed
+        course_dirs: If specified, the list of course_dirs to load. Otherwise, load
+            all course dirs
         """
+
+        self.eager = eager
         self.data_dir = path(data_dir)
         self.modules = {}
+        self.courses = {}
 
         if default_class is None:
             self.default_class = None
@@ -42,7 +47,40 @@ class XMLModuleStore(ModuleStore):
         log.debug('XMLModuleStore: eager=%s, data_dir = %s' % (eager,self.data_dir))
         log.debug('default_class = %s' % self.default_class)
 
-        with open(self.data_dir / "course.xml") as course_file:
+        for course_dir in os.listdir(self.data_dir):
+            if course_dirs is not None and course_dir not in course_dirs:
+                continue
+
+            if not os.path.exists(self.data_dir / course_dir / "course.xml"):
+                continue
+
+            course_descriptor = self.load_course(course_dir)
+            self.courses[course_dir] = course_descriptor
+
+    def load_course(self, course_dir):
+        """
+        Load a course into this module store
+        course_path: Course directory name
+        """
+
+        with open(self.data_dir / course_dir / "course.xml") as course_file:
+
+            course_data = etree.parse(course_file).getroot()
+            org = course_data.get('org')
+
+            if org is None:
+                log.error("No 'org' attribute set for course in {dir}. Using default 'edx'".format(dir=course_dir))
+                org = 'edx'
+
+            course = course_data.get('course')
+
+            if course is None:
+                log.error("No 'course' attribute set for course in {dir}. Using default '{default}'".format(
+                    dir=course_dir,
+                    default=course_dir
+                ))
+                course = course_dir
+
             class ImportSystem(XMLParsingSystem, MakoDescriptorSystem):
                 def __init__(self, modulestore):
                     """
@@ -76,21 +114,23 @@ class XMLModuleStore(ModuleStore):
                         log.debug('==> importing module location %s' % repr(module.location))
                         modulestore.modules[module.location] = module
 
-                        if eager:
+                        if modulestore.eager:
                             module.get_children()
                         return module
 
                     system_kwargs = dict(
                         render_template=lambda: '',
                         load_item=modulestore.get_item,
-                        resources_fs=OSFS(data_dir),
+                        resources_fs=OSFS(modulestore.data_dir / course_dir),
                         process_xml=process_xml
                     )
                     MakoDescriptorSystem.__init__(self, **system_kwargs)
                     XMLParsingSystem.__init__(self, **system_kwargs)
 
-            self.course = ImportSystem(self).process_xml(course_file.read())
+            course_descriptor = ImportSystem(self).process_xml(etree.tostring(course_data))
+            course_descriptor.metadata['data_dir'] = course_dir
             log.debug('========> Done with course import')
+            return course_descriptor
 
     def get_item(self, location):
         """
@@ -110,6 +150,12 @@ class XMLModuleStore(ModuleStore):
         except KeyError:
             raise ItemNotFoundError(location)
 
+    def get_courses(self):
+        """
+        Returns a list of course descriptors
+        """
+        return self.courses.values()
+
     def create_item(self, location):
         raise NotImplementedError("XMLModuleStores are read-only")
 
diff --git a/common/lib/xmodule/xmodule/template_module.py b/common/lib/xmodule/xmodule/template_module.py
index 064d48f431..268ce24559 100644
--- a/common/lib/xmodule/xmodule/template_module.py
+++ b/common/lib/xmodule/xmodule/template_module.py
@@ -1,6 +1,7 @@
 from xmodule.x_module import XModule
 from xmodule.raw_module import RawDescriptor
 from lxml import etree
+from mako.template import Template
 
 
 class CustomTagModule(XModule):
@@ -30,9 +31,10 @@ class CustomTagModule(XModule):
     def __init__(self, system, location, definition, instance_state=None, shared_state=None, **kwargs):
         XModule.__init__(self, system, location, definition, instance_state, shared_state, **kwargs)
         xmltree = etree.fromstring(self.definition['data'])
-        filename = xmltree.find('impl').text
+        template_name = xmltree.find('impl').text
         params = dict(xmltree.items())
-        self.html = self.system.render_template(filename, params, namespace='custom_tags')
+        with self.system.filestore.open('custom_tags/{name}'.format(name=template_name)) as template:
+            self.html = Template(template.read()).render(**params)
 
     def get_html(self):
         return self.html
diff --git a/common/lib/xmodule/xmodule/x_module.py b/common/lib/xmodule/xmodule/x_module.py
index e3668b7ff1..d0decd1ecf 100644
--- a/common/lib/xmodule/xmodule/x_module.py
+++ b/common/lib/xmodule/xmodule/x_module.py
@@ -211,7 +211,13 @@ class XModuleDescriptor(Plugin):
     js_module = None
 
     # A list of metadata that this module can inherit from its parent module
-    inheritable_metadata = ('graded', 'due', 'graceperiod', 'showanswer', 'rerandomize')
+    inheritable_metadata = (
+        'graded', 'due', 'graceperiod', 'showanswer', 'rerandomize',
+
+        # This is used by the XMLModuleStore to provide for locations for static files,
+        # and will need to be removed when that code is removed
+        'data_dir'
+    )
 
     # A list of descriptor attributes that must be equal for the discriptors to be
     # equal
@@ -249,11 +255,11 @@ class XModuleDescriptor(Plugin):
                 rerandomize (string): When to generate a newly randomized instance of the module data
         """
         self.system = system
-        self.definition = definition if definition is not None else {}
-        self.name = Location(kwargs.get('location')).name
-        self.category = Location(kwargs.get('location')).category
-        self.location = Location(kwargs.get('location'))
         self.metadata = kwargs.get('metadata', {})
+        self.definition = definition if definition is not None else {}
+        self.location = Location(kwargs.get('location'))
+        self.name = self.location.name
+        self.category = self.location.category
         self.shared_state_key = kwargs.get('shared_state_key')
 
         self._child_instances = None
diff --git a/lms/askbot/skins/README b/lms/askbot/skins/README
new file mode 100644
index 0000000000..3fbc8c331e
--- /dev/null
+++ b/lms/askbot/skins/README
@@ -0,0 +1,71 @@
+=============================
+Customization of Askbot skins
+=============================
+
+The default skin at the moment is in the development, however
+it is already possible to start customizing your site without 
+incurring much maintenance overhead.
+
+Current status of templates
+===========================
+The two busiest templates are - the "main" page and the "question" page,
+the main page is more or less complete. "Question" page will be significantly
+refactored in the near future.
+
+How skins work in Askbot
+========================
+
+The skins reside in up to two directories:
+
+* `askbot/skins` in the source code (contains any stock skins)
+* directory pointed to by a ASKBOT_EXTRA_SKINS_DIR in your settings.py
+  with any other skins
+
+Currently, the skin is selected by the site administrator in the live settings.
+Also, at the moment skin default is special - it serves any resources
+absent in other skins. In a way - all other skins inherit from the "default".
+
+Templates and media are resolved in the following way:
+* check in skin named as in settings.ASKBOT_DEFAULT_SKIN
+* then skin named 'default'
+
+How to customize a skin
+=======================
+
+There are three options:
+
+* edit custom css via the settings interface - good for small tweaks 
+ (no need to directly log in to the server)
+* create a new skin in separate files (need direct access to the server
+  files, more maintenance overhead)
+* directly modify the "default" skin (as in the previous option - need
+  direct access to the server, less maintenance overhead, some 
+  knowledge of git system is required)
+
+The first option only allows to modify css and add custom javascript.
+The latter two options allow changing the templates as well.
+
+If you wish to follow the second option, create a directory named the same
+way as the skin you are building and start adding files with the same names
+and relative locations as those in the "default" skin.
+
+NO NEED TO CREATE ALL TEMPLATES/MEDIA FILES AT ONCE as your skin will inherit
+pieces from the "default".
+
+The disadvantage of thil second approach is that you will be on your own maintaining
+the synchrony of your template, stylesheet and the core code.
+
+Third approach is the best, but it requires (the most basic) use of 
+git source code management software. With git you will easily merge the updates
+from the development repository.
+
+Structure of the skin directories
+=================================
+Todo.
+
+To simplify maintenance of the css as the skin is being developed,
+populate css file `media/style/extra.css` with any rules that will
+override those in the `media/style/style.css` file. If you do that
+
+media does not have to be composed of files named the same way as in default skin
+whatever media you link to from your templates - will be in operation
diff --git a/lms/askbot/skins/__init__.py b/lms/askbot/skins/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/lms/askbot/skins/common/media/images/anon.png b/lms/askbot/skins/common/media/images/anon.png
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diff --git a/lms/static/images/favicon.ico b/lms/askbot/skins/common/media/images/favicon.ico
similarity index 100%
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+    var password_input_fields = $('#password-fs');
+    var existing_login_methods_div = $('#existing-login-methods');
+    var openid_submit_button = $('input[name=openid_login_with_extra_token]');
+    var existing_login_methods = {};
+
+    var account_recovery_question_text = account_recovery_heading.html();
+    var account_recovery_prompt_text = account_recovery_text_span.html();
+
+    var setup_click_handler = function(elements, handler_function){
+        elements.unbind('click').click(handler_function); 
+    };
+
+    var setup_enter_key_handler = function(elements, handler_function){
+        elements.each(
+            function(index, element){
+                $(element).unbind('keypress').keypress(
+                    function(e){
+                        if ((e.which && e.which == 13)||(e.keyCode && e.keyCode == 13)){
+                            if (handler_function){
+                                return handler_function();
+                            }
+                            else {
+                                element.click();
+                                return false;
+                            }
+                        }
+                    }
+                );
+            }
+        );
+    };
+
+    var setup_event_handlers = function(elements, handler_function){
+        setup_click_handler(elements, handler_function);
+        setup_enter_key_handler(elements);
+    };
+
+    var get_provider_name = function(row_el){
+        var row = $(row_el);
+        var name_span = row.find('.ab-provider-name');
+        return provider_name = $.trim(name_span.html());
+    };
+
+    var read_existing_login_methods = function(){
+        $('.ab-provider-row').each(
+            function(i, provider_row){
+                var provider_name = get_provider_name(provider_row);
+                existing_login_methods[provider_name] = true;
+            }
+        );
+    };
+
+    var setup_login_method_deleters = function(){
+        $('.ab-provider-row').each(
+            function(i, provider_row){
+                var provider_name = get_provider_name(provider_row);
+                var remove_button = $(
+                                    provider_row
+                                ).find('button');
+                remove_button.click(
+                    function(){
+                        var message = interpolate(gettext('Are you sure you want to remove your %s login?'), [provider_name]);
+                        if (confirm(message)){
+                            $.ajax({
+                                type: 'POST',
+                                url: authUrl + 'delete_login_method/',//url!!!
+                                data: {provider_name: provider_name},
+                                success: function(data, text_status, xhr){
+                                    $(provider_row).remove();
+                                    delete existing_login_methods[provider_name];
+                                    provider_count -=1;
+                                    if (provider_count < 0){
+                                        provider_count === 0;
+                                    }
+                                    if (provider_count === 0){
+                                        $('#ab-existing-login-methods').remove();
+                                        $('#ab-show-login-methods').remove();
+                                        $('h1').html(
+                                            gettext("Please add one or more login methods.")
+                                        );
+                                        $('#login-intro').html(
+                                            gettext("You don\'t have a method to log in right now, please add one or more by clicking any of the icons below.")
+                                        );
+                                        existing_login_methods = null;
+                                    }
+                                }
+                            });
+                        }
+                    }
+                );
+            }
+        );
+    }
+
+    var submit_login_with_password = function(){
+        var username = $('#id_username');
+        var password = $('#id_password');
+
+        if (username.val().length < 1){
+            username.focus();
+            return false;
+        }
+        if (password.val().length < 1){
+            password.focus();
+            return false;
+        }
+        return true;
+    };
+
+    var submit_change_password = function(){
+        var newpass = $('#id_new_password');
+        var newpass_retyped = $('#id_new_password_retyped');
+        if (newpass.val().length < 1){
+            newpass.focus();
+            return false
+        }
+        if (newpass_retyped.val().length < 1){
+            newpass_retyped.focus();
+            return false;
+        }
+        if (newpass.val() !== newpass_retyped.val()){
+            newpass_retyped.after(
+                    '<span class="error">' +
+                    gettext('passwords do not match') + 
+                    '</span>'
+                );
+            newpass.val('').focus();
+            newpass_retyped.val('');
+            return false;
+        }
+        return true;
+    };
+
+    //validator, may be extended to check url for openid
+    var submit_with_extra_openid_token = function() {
+        if (openid_login_token_input.val().length < 1) {
+            openid_login_token_input.focus();
+            return false;
+        }
+        return true;
+    };
+
+    var insert_login_list_enabler = function(){
+        var enabler = $('#login-list-enabler');
+        if (enabler.is('p#login-list-enabler')){
+            enabler.show();
+        }
+        else {
+            enabler = $(
+                    '<p id="login-list-enabler"><a href="#">' +
+                    gettext('Show/change current login methods') +
+                    '</a></p>');
+            setup_event_handlers(
+                enabler,
+                function(){
+                    if (askbot['settings']['signin_always_show_local_login'] === false){
+                        password_input_fields.hide();
+                    }
+                    openid_login_token_input_fields.hide();
+                    enabler.hide();
+                    existing_login_methods_div.show();
+                }
+            );
+            existing_login_methods_div.after(enabler);
+        }
+    };
+
+    var reset_password_input_fields = function(){
+        if (userIsAuthenticated){
+            $('#id_new_password').val('');
+            $('#id_new_password_retyped').val('');
+        }
+        else {
+            $('#id_username').val('');
+            $('#id_password').val('');
+        }
+    };
+
+    var reset_form = function(){
+        openid_login_token_input_fields.hide();
+        if (askbot['settings']['signin_always_show_local_login'] === false){
+            password_input_fields.hide();
+        }
+        reset_password_input_fields();
+        if (userIsAuthenticated === false){
+            email_input_fields.hide();
+            account_recovery_heading.hide();
+            account_recovery_link.show();
+            account_recovery_hint.show();
+            $('#account-recovery-form>p.hint').css('margin-top','10px');
+            account_recovery_text_span.html(account_recovery_question_text).show();
+        }
+        else {
+            if (existing_login_methods !== null){
+                existing_login_methods_div.hide();
+                insert_login_list_enabler();
+            }
+        }
+    };
+
+    var reset_form_and_errors = function(){
+        reset_form();
+        $('.error').remove();
+    }
+
+    var set_provider_name = function(element){
+        var provider_name = element.attr('name');
+        provider_name_input.val(provider_name);
+    };
+
+    var show_openid_input_fields = function(provider_name){
+        reset_form_and_errors();
+        var token_name = extra_token_name[provider_name]
+        if (userIsAuthenticated){
+            $('#openid-heading').html(
+                interpolate(gettext('Please enter your %s, then proceed'), [token_name])
+            );
+            var button_text = gettext('Connect your %(provider_name)s account to %(site)s');
+			var data = {
+				provider_name: provider_name,
+				site: siteName
+			}
+			button_text = interpolate(button_text, data, true);
+            openid_submit_button.val(button_text);
+        } 
+        else {
+            $('#openid-heading>span').html(token_name);
+        }
+        openid_login_token_input_fields.show();
+        openid_login_token_input.focus();
+    };
+
+    var start_simple_login = function() {
+        //$('#openid_form .providers td').removeClass('highlight');
+        //$li.addClass('highlight');
+        set_provider_name($(this));
+        signin_form.submit();
+        return true;
+    };
+
+    var start_login_with_extra_openid_token = function() {
+        show_openid_input_fields($(this).attr('name'));
+        set_provider_name($(this));
+        
+        setup_enter_key_handler(
+            openid_login_token_input,
+            function(){
+                openid_submit_button.click();
+                return false;
+            }
+        );
+
+        setup_event_handlers(
+            openid_submit_button,
+            function(){
+                signin_form.unbind(
+                                'submit'
+                            ).submit(
+                                submit_with_extra_openid_token
+                            );
+            }
+        );
+        return false;
+    };
+
+    var start_facebook_login = function(){
+        set_provider_name($(this));
+        if (typeof FB != 'undefined'){
+            FB.getLoginStatus(function(response){
+                if (response.authResponse){
+                    signin_form.submit();
+                }
+                else {
+                    if (FB.getAuthResponse()){
+                      signin_form.submit();
+                    }
+                    FB.login();
+                }
+            });
+        }
+        return false;
+    };
+
+    var start_password_login_or_change = function(){
+        //called upon clicking on one of the password login buttons 
+        reset_form_and_errors();
+        set_provider_name($(this));
+        var provider_name = $(this).attr('name');
+        return setup_password_login_or_change(provider_name);
+    };
+
+    var init_always_visible_password_login = function(){
+        reset_form();
+        //will break wordpress and ldap
+        provider_name_input.val('local');
+        setup_password_login_or_change('local');
+    };
+
+    var setup_password_login_or_change = function(provider_name){
+        var token_name = extra_token_name[provider_name]
+        var password_action_input = $('input[name=password_action]');
+        if (userIsAuthenticated === true){
+            var password_button = $('input[name=change_password]');
+            var submit_action = submit_change_password;
+            if (provider_name === 'local'){
+                var provider_cleaned_name = siteName;
+            }
+            else {
+                var provider_cleaned_name = provider_name;
+            }
+            if (existing_login_methods && existing_login_methods[provider_name]){
+                var password_heading_text = interpolate(gettext('Change your %s password'), [provider_cleaned_name])
+                var password_button_text = gettext('Change password')
+            }
+            else {
+                var password_heading_text = interpolate(gettext('Create a password for %s'), [provider_cleaned_name])
+                var password_button_text = gettext('Create password')
+            }
+            $('#password-heading').html(
+                password_heading_text
+            )
+            password_button.val(password_button_text);
+            password_action_input.val('change_password');
+            var focus_input = $('#id_new_password');
+            var submittable_input = $('#id_new_password_retyped');
+        }
+        else{
+            $('#password-heading>span').html(token_name);
+            var password_button = $('input[name=login_with_password]');
+            var submit_action = submit_login_with_password;
+            var create_pw_link = $('a.create-password-account')
+            if (create_pw_link.length > 0){
+                create_pw_link.html(gettext('Create a password-protected account'));
+                var url = create_pw_link.attr('href');
+                if (url.indexOf('?') !== -1){
+                    url = url.replace(/\?.*$/,'?login_provider=' + provider_name);
+                }
+                else{
+                    url += '?login_provider=' + provider_name;
+                }
+                create_pw_link.attr('href', url);
+            }
+            password_action_input.val('login');
+            var focus_input = $('#id_username');
+            var submittable_input = $('#id_password');
+        }
+        password_input_fields.show();
+        focus_input.focus();
+
+        var submit_password_login = function(){
+            signin_form.unbind('submit').submit(submit_action);
+        };
+
+        setup_enter_key_handler(
+            submittable_input,
+            function() {
+                password_button.click();
+                return false;
+            }
+        );
+        setup_event_handlers(password_button, submit_password_login);
+        return false;
+    };
+
+    var start_account_recovery = function(){
+        reset_form_and_errors();
+        account_recovery_hint.hide(); 
+        account_recovery_heading.css('margin-bottom', '0px');
+        account_recovery_heading.html(account_recovery_prompt_text).show();
+        email_input_fields.show();
+        $('#id_email').focus();
+    };
+
+    var clear_password_fields = function(){
+        $('#id_password').val('');
+        $('#id_new_password').val('');
+        $('#id_new_password_retyped').val('');
+    };
+
+    var setup_default_handlers = function(){
+        setup_event_handlers(
+            signin_page.find('input.openid-direct'),
+            start_simple_login
+        );
+
+        setup_event_handlers(
+            signin_page.find('input.openid-username'),
+            start_login_with_extra_openid_token
+        );
+
+        setup_event_handlers(
+            signin_page.find('input.openid-generic'),
+            start_login_with_extra_openid_token
+        );
+
+        setup_event_handlers(
+            signin_page.find('input.facebook'),
+            start_facebook_login
+        );
+
+        setup_event_handlers(
+            signin_page.find('input.oauth'),
+            start_simple_login
+        );
+
+        setup_event_handlers( 
+            signin_page.find('input.password'),
+            start_password_login_or_change
+        );
+        setup_event_handlers( 
+            signin_page.find('input.wordpress_site'),
+            start_password_login_or_change
+        );
+
+        setup_event_handlers(account_recovery_link, start_account_recovery);
+
+        if (userIsAuthenticated){
+            read_existing_login_methods();
+            setup_login_method_deleters();
+        }
+    };
+
+    setup_default_handlers();
+    if (askbot['settings']['signin_always_show_local_login'] === true){
+        init_always_visible_password_login();
+    }
+    clear_password_fields();
+    return this;
+};
diff --git a/lms/askbot/skins/common/media/jquery-openid/openid.css b/lms/askbot/skins/common/media/jquery-openid/openid.css
new file mode 100644
index 0000000000..0028722442
--- /dev/null
+++ b/lms/askbot/skins/common/media/jquery-openid/openid.css
@@ -0,0 +1,39 @@
+div#login-icons {margin:10px 0 0 0;padding:10px;border:#eee 1px solid;}
+ul.login-icons {width: 450px; margin:0;padding:0;text-align:left; list-style-type:none; display:block;}
+ul.login-icons li {display:inline;} 
+ul.large input {height: 40px; width: 90px;border:1px solid #ccc;margin:0 5px 5px 0;}
+.openid-signin h2 {margin-top:15px;}
+.openid-signin h2#account-recovery-heading {margin-bottom:2px;}
+#account-recovery-form p.hint a {color:#1b79bd; text-decoration: none;}
+#account-recovery-form p.hint a:hover {text-decoration: underline;}
+.openid-signin fieldset { border-style:none;margin:0;padding:0;}
+.openid-signin p {margin:0;padding:0};
+.openid-signin p.hint {color: #555;}
+.openid-signin #password-fs label {width:100px;margin-top:5px;text-align:left;}
+.openid-signin #password-fs .hint {margin-bottom:5px}
+#password-fs a {padding-left:5px;}
+/*#signin-form #account-recovery-form input {cursor:pointer;}
+#signin-form #account-recovery-form input.text {cursor:default;}*/
+
+table.login { text-align: right;}
+
+.openid-signin .submit-b {
+    cursor: pointer; /*letter-spacing:1px;*/
+    margin: 0 0 2px 0;
+    vertical-align: middle;
+}
+
+.openid-signin .highlight { -moz-border-radius:4px; -webkit-border-radius:4px; background-color: #FD6}
+
+ul.providers {
+    display: block;
+}
+
+.openid-signin th {
+    color: #555;
+    font-weight: normal;
+}
+
+.openid-signin .ab-provider-name {
+    font-weight: bold;
+}
diff --git a/lms/askbot/skins/common/media/js/autocompleter.js b/lms/askbot/skins/common/media/js/autocompleter.js
new file mode 100644
index 0000000000..a7c5431592
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/autocompleter.js
@@ -0,0 +1,766 @@
+/**
+ * AutoCompleter Object, refactored closure style from
+ * jQuery autocomplete plugin
+ * @param {Object=} options Settings
+ * @constructor
+ */
+var AutoCompleter = function(options) {
+
+    /**
+     * Default options for autocomplete plugin
+     */
+    var defaults = {
+        autocompleteMultiple: true,
+        multipleSeparator: ' ',//a single character
+        inputClass: 'acInput',
+        loadingClass: 'acLoading',
+        resultsClass: 'acResults',
+        selectClass: 'acSelect',
+        queryParamName: 'q',
+        limitParamName: 'limit',
+        extraParams: {},
+        lineSeparator: '\n',
+        cellSeparator: '|',
+        minChars: 2,
+        maxItemsToShow: 10,
+        delay: 400,
+        useCache: true,
+        maxCacheLength: 10,
+        matchSubset: true,
+        matchCase: false,
+        matchInside: true,
+        mustMatch: false,
+        preloadData: false,
+        selectFirst: false,
+        stopCharRegex: /\s+/,
+        selectOnly: false,
+        formatItem: null,           // TBD
+        onItemSelect: false,
+        autoFill: false,
+        filterResults: true,
+        sortResults: true,
+        sortFunction: false,
+        onNoMatch: false
+    };
+
+    /**
+     * Options dictionary
+     * @type Object
+     * @private
+     */
+    this.options = $.extend({}, defaults, options);
+
+    /**
+     * Cached data
+     * @type Object
+     * @private
+     */
+    this.cacheData_ = {};
+
+    /**
+     * Number of cached data items
+     * @type number
+     * @private
+     */
+    this.cacheLength_ = 0;
+
+    /**
+     * Class name to mark selected item
+     * @type string
+     * @private
+     */
+    this.selectClass_ = 'jquery-autocomplete-selected-item';
+
+    /**
+     * Handler to activation timeout
+     * @type ?number
+     * @private
+     */
+    this.keyTimeout_ = null;
+
+    /**
+     * Last key pressed in the input field (store for behavior)
+     * @type ?number
+     * @private
+     */
+    this.lastKeyPressed_ = null;
+
+    /**
+     * Last value processed by the autocompleter
+     * @type ?string
+     * @private
+     */
+    this.lastProcessedValue_ = null;
+
+    /**
+     * Last value selected by the user
+     * @type ?string
+     * @private
+     */
+    this.lastSelectedValue_ = null;
+
+    /**
+     * Is this autocompleter active?
+     * @type boolean
+     * @private
+     */
+    this.active_ = false;
+
+    /**
+     * Is it OK to finish on blur?
+     * @type boolean
+     * @private
+     */
+    this.finishOnBlur_ = true;
+
+    this.options.minChars = parseInt(this.options.minChars, 10);
+    if (isNaN(this.options.minChars) || this.options.minChars < 1) {
+        this.options.minChars = 2;
+    }
+
+    this.options.maxItemsToShow = parseInt(this.options.maxItemsToShow, 10);
+    if (isNaN(this.options.maxItemsToShow) || this.options.maxItemsToShow < 1) {
+        this.options.maxItemsToShow = 10;
+    }
+
+    this.options.maxCacheLength = parseInt(this.options.maxCacheLength, 10);
+    if (isNaN(this.options.maxCacheLength) || this.options.maxCacheLength < 1) {
+        this.options.maxCacheLength = 10;
+    }
+
+    if (this.options['preloadData'] === true){
+        this.fetchRemoteData('', function(){});
+    }
+};
+inherits(AutoCompleter, WrappedElement);
+
+AutoCompleter.prototype.decorate = function(element){
+
+    /**
+     * Init DOM elements repository
+     */
+    this._element = element;
+
+    /**
+     * Switch off the native autocomplete
+     */
+    this._element.attr('autocomplete', 'off');
+
+    /**
+     * Create DOM element to hold results
+     */
+    this._results = $('<div></div>').hide();
+    if (this.options.resultsClass) {
+        this._results.addClass(this.options.resultsClass);
+    }
+    this._results.css({
+        position: 'absolute'
+    });
+    $('body').append(this._results);
+
+    this.setEventHandlers();
+};
+
+AutoCompleter.prototype.setEventHandlers = function(){
+    /**
+     * Shortcut to self
+     */
+    var self = this;
+
+    /**
+     * Attach keyboard monitoring to $elem
+     */
+    self._element.keydown(function(e) {
+        self.lastKeyPressed_ = e.keyCode;
+        switch(self.lastKeyPressed_) {
+
+            case 38: // up
+                e.preventDefault();
+                if (self.active_) {
+                    self.focusPrev();
+                } else {
+                    self.activate();
+                }
+                return false;
+            break;
+
+            case 40: // down
+                e.preventDefault();
+                if (self.active_) {
+                    self.focusNext();
+                } else {
+                    self.activate();
+                }
+                return false;
+            break;
+
+            case 9: // tab
+            case 13: // return
+                if (self.active_) {
+                    e.preventDefault();
+                    self.selectCurrent();
+                    return false;
+                }
+            break;
+
+            case 27: // escape
+                if (self.active_) {
+                    e.preventDefault();
+                    self.finish();
+                    return false;
+                }
+            break;
+
+            default:
+                self.activate();
+
+        }
+    });
+    self._element.blur(function() {
+        if (self.finishOnBlur_) {
+            setTimeout(function() { self.finish(); }, 200);
+        }
+    });
+};
+
+AutoCompleter.prototype.position = function() {
+    var offset = this._element.offset();
+    this._results.css({
+        top: offset.top + this._element.outerHeight(),
+        left: offset.left
+    });
+};
+
+AutoCompleter.prototype.cacheRead = function(filter) {
+    var filterLength, searchLength, search, maxPos, pos;
+    if (this.options.useCache) {
+        filter = String(filter);
+        filterLength = filter.length;
+        if (this.options.matchSubset) {
+            searchLength = 1;
+        } else {
+            searchLength = filterLength;
+        }
+        while (searchLength <= filterLength) {
+            if (this.options.matchInside) {
+                maxPos = filterLength - searchLength;
+            } else {
+                maxPos = 0;
+            }
+            pos = 0;
+            while (pos <= maxPos) {
+                search = filter.substr(0, searchLength);
+                if (this.cacheData_[search] !== undefined) {
+                    return this.cacheData_[search];
+                }
+                pos++;
+            }
+            searchLength++;
+        }
+    }
+    return false;
+};
+
+AutoCompleter.prototype.cacheWrite = function(filter, data) {
+    if (this.options.useCache) {
+        if (this.cacheLength_ >= this.options.maxCacheLength) {
+            this.cacheFlush();
+        }
+        filter = String(filter);
+        if (this.cacheData_[filter] !== undefined) {
+            this.cacheLength_++;
+        }
+        return this.cacheData_[filter] = data;
+    }
+    return false;
+};
+
+AutoCompleter.prototype.cacheFlush = function() {
+    this.cacheData_ = {};
+    this.cacheLength_ = 0;
+};
+
+AutoCompleter.prototype.callHook = function(hook, data) {
+    var f = this.options[hook];
+    if (f && $.isFunction(f)) {
+        return f(data, this);
+    }
+    return false;
+};
+
+AutoCompleter.prototype.activate = function() {
+    var self = this;
+    var activateNow = function() {
+        self.activateNow();
+    };
+    var delay = parseInt(this.options.delay, 10);
+    if (isNaN(delay) || delay <= 0) {
+        delay = 250;
+    }
+    if (this.keyTimeout_) {
+        clearTimeout(this.keyTimeout_);
+    }
+    this.keyTimeout_ = setTimeout(activateNow, delay);
+};
+
+AutoCompleter.prototype.activateNow = function() {
+    var value = this.getValue();
+    if (value !== this.lastProcessedValue_ && value !== this.lastSelectedValue_) {
+        if (value.length >= this.options.minChars) {
+            this.active_ = true;
+            this.lastProcessedValue_ = value;
+            this.fetchData(value);
+        }
+    }
+};
+
+AutoCompleter.prototype.fetchData = function(value) {
+    if (this.options.data) {
+        this.filterAndShowResults(this.options.data, value);
+    } else {
+        var self = this;
+        this.fetchRemoteData(value, function(remoteData) {
+            self.filterAndShowResults(remoteData, value);
+        });
+    }
+};
+
+AutoCompleter.prototype.fetchRemoteData = function(filter, callback) {
+    var data = this.cacheRead(filter);
+    if (data) {
+        callback(data);
+    } else {
+        var self = this;
+        if (this._element){
+            this._element.addClass(this.options.loadingClass);
+        }
+        var ajaxCallback = function(data) {
+            var parsed = false;
+            if (data !== false) {
+                parsed = self.parseRemoteData(data);
+                self.options.data = parsed;//cache data forever - E.F.
+                self.cacheWrite(filter, parsed);
+            }
+            if (self._element){
+                self._element.removeClass(self.options.loadingClass);
+            }
+            callback(parsed);
+        };
+        $.ajax({
+            url: this.makeUrl(filter),
+            success: ajaxCallback,
+            error: function() {
+                ajaxCallback(false);
+            }
+        });
+    }
+};
+
+AutoCompleter.prototype.setOption = function(name, value){
+    this.options[name] = value;
+};
+
+AutoCompleter.prototype.setExtraParam = function(name, value) {
+    var index = $.trim(String(name));
+    if (index) {
+        if (!this.options.extraParams) {
+            this.options.extraParams = {};
+        }
+        if (this.options.extraParams[index] !== value) {
+            this.options.extraParams[index] = value;
+            this.cacheFlush();
+        }
+    }
+};
+
+AutoCompleter.prototype.makeUrl = function(param) {
+    var self = this;
+    var url = this.options.url;
+    var params = $.extend({}, this.options.extraParams);
+    // If options.queryParamName === false, append query to url
+    // instead of using a GET parameter
+    if (this.options.queryParamName === false) {
+        url += encodeURIComponent(param);
+    } else {
+        params[this.options.queryParamName] = param;
+    }
+
+    if (this.options.limitParamName && this.options.maxItemsToShow) {
+        params[this.options.limitParamName] = this.options.maxItemsToShow;
+    }
+
+    var urlAppend = [];
+    $.each(params, function(index, value) {
+        urlAppend.push(self.makeUrlParam(index, value));
+    });
+    if (urlAppend.length) {
+        url += url.indexOf('?') == -1 ? '?' : '&';
+        url += urlAppend.join('&');
+    }
+    return url;
+};
+
+AutoCompleter.prototype.makeUrlParam = function(name, value) {
+    return String(name) + '=' + encodeURIComponent(value);
+};
+
+/**
+ * Sanitize CR and LF, then split into lines
+ */
+AutoCompleter.prototype.splitText = function(text) {
+    return String(text).replace(/(\r\n|\r|\n)/g, '\n').split(this.options.lineSeparator);
+};
+
+AutoCompleter.prototype.parseRemoteData = function(remoteData) {
+    var value, lines, i, j, data;
+    var results = [];
+    var lines = this.splitText(remoteData);
+    for (i = 0; i < lines.length; i++) {
+        var line = lines[i].split(this.options.cellSeparator);
+        data = [];
+        for (j = 0; j < line.length; j++) {
+            data.push(unescape(line[j]));
+        }
+        value = data.shift();
+        results.push({ value: unescape(value), data: data });
+    }
+    return results;
+};
+
+AutoCompleter.prototype.filterAndShowResults = function(results, filter) {
+    this.showResults(this.filterResults(results, filter), filter);
+};
+
+AutoCompleter.prototype.filterResults = function(results, filter) {
+
+    var filtered = [];
+    var value, data, i, result, type, include;
+    var regex, pattern, testValue;
+
+    for (i = 0; i < results.length; i++) {
+        result = results[i];
+        type = typeof result;
+        if (type === 'string') {
+            value = result;
+            data = {};
+        } else if ($.isArray(result)) {
+            value = result[0];
+            data = result.slice(1);
+        } else if (type === 'object') {
+            value = result.value;
+            data = result.data;
+        }
+        value = String(value);
+        if (value > '') {
+            if (typeof data !== 'object') {
+                data = {};
+            }
+            if (this.options.filterResults) {
+                pattern = String(filter);
+                testValue = String(value);
+                if (!this.options.matchCase) {
+                    pattern = pattern.toLowerCase();
+                    testValue = testValue.toLowerCase();
+                }
+                include = testValue.indexOf(pattern);
+                if (this.options.matchInside) {
+                    include = include > -1;
+                } else {
+                    include = include === 0;
+                }
+            } else {
+                include = true;
+            }
+            if (include) {
+                filtered.push({ value: value, data: data });
+            }
+        }
+    }
+
+    if (this.options.sortResults) {
+        filtered = this.sortResults(filtered, filter);
+    }
+
+    if (this.options.maxItemsToShow > 0 && this.options.maxItemsToShow < filtered.length) {
+        filtered.length = this.options.maxItemsToShow;
+    }
+
+    return filtered;
+
+};
+
+AutoCompleter.prototype.sortResults = function(results, filter) {
+    var self = this;
+    var sortFunction = this.options.sortFunction;
+    if (!$.isFunction(sortFunction)) {
+        sortFunction = function(a, b, f) {
+            return self.sortValueAlpha(a, b, f);
+        };
+    }
+    results.sort(function(a, b) {
+        return sortFunction(a, b, filter);
+    });
+    return results;
+};
+
+AutoCompleter.prototype.sortValueAlpha = function(a, b, filter) {
+    a = String(a.value);
+    b = String(b.value);
+    if (!this.options.matchCase) {
+        a = a.toLowerCase();
+        b = b.toLowerCase();
+    }
+    if (a > b) {
+        return 1;
+    }
+    if (a < b) {
+        return -1;
+    }
+    return 0;
+};
+
+AutoCompleter.prototype.showResults = function(results, filter) {
+    var self = this;
+    var $ul = $('<ul></ul>');
+    var i, result, $li, extraWidth, first = false, $first = false;
+    var numResults = results.length;
+    for (i = 0; i < numResults; i++) {
+        result = results[i];
+        $li = $('<li>' + this.showResult(result.value, result.data) + '</li>');
+        $li.data('value', result.value);
+        $li.data('data', result.data);
+        $li.click(function() {
+            var $this = $(this);
+            self.selectItem($this);
+        }).mousedown(function() {
+            self.finishOnBlur_ = false;
+        }).mouseup(function() {
+            self.finishOnBlur_ = true;
+        });
+        $ul.append($li);
+        if (first === false) {
+            first = String(result.value);
+            $first = $li;
+            $li.addClass(this.options.firstItemClass);
+        }
+        if (i == numResults - 1) {
+            $li.addClass(this.options.lastItemClass);
+        }
+    }
+
+    // Alway recalculate position before showing since window size or
+    // input element location may have changed. This fixes #14
+    this.position();
+
+    this._results.html($ul).show();
+    extraWidth = this._results.outerWidth() - this._results.width();
+    this._results.width(this._element.outerWidth() - extraWidth);
+    $('li', this._results).hover(
+        function() { self.focusItem(this); },
+        function() { /* void */ }
+    );
+    if (this.autoFill(first, filter)) {
+        this.focusItem($first);
+    }
+};
+
+AutoCompleter.prototype.showResult = function(value, data) {
+    if ($.isFunction(this.options.showResult)) {
+        return this.options.showResult(value, data);
+    } else {
+        return value;
+    }
+};
+
+AutoCompleter.prototype.autoFill = function(value, filter) {
+    var lcValue, lcFilter, valueLength, filterLength;
+    if (this.options.autoFill && this.lastKeyPressed_ != 8) {
+        lcValue = String(value).toLowerCase();
+        lcFilter = String(filter).toLowerCase();
+        valueLength = value.length;
+        filterLength = filter.length;
+        if (lcValue.substr(0, filterLength) === lcFilter) {
+            this._element.val(value);
+            this.selectRange(filterLength, valueLength);
+            return true;
+        }
+    }
+    return false;
+};
+
+AutoCompleter.prototype.focusNext = function() {
+    this.focusMove(+1);
+};
+
+AutoCompleter.prototype.focusPrev = function() {
+    this.focusMove(-1);
+};
+
+AutoCompleter.prototype.focusMove = function(modifier) {
+    var i, $items = $('li', this._results);
+    modifier = parseInt(modifier, 10);
+    for (var i = 0; i < $items.length; i++) {
+        if ($($items[i]).hasClass(this.selectClass_)) {
+            this.focusItem(i + modifier);
+            return;
+        }
+    }
+    this.focusItem(0);
+};
+
+AutoCompleter.prototype.focusItem = function(item) {
+    var $item, $items = $('li', this._results);
+    if ($items.length) {
+        $items.removeClass(this.selectClass_).removeClass(this.options.selectClass);
+        if (typeof item === 'number') {
+            item = parseInt(item, 10);
+            if (item < 0) {
+                item = 0;
+            } else if (item >= $items.length) {
+                item = $items.length - 1;
+            }
+            $item = $($items[item]);
+        } else {
+            $item = $(item);
+        }
+        if ($item) {
+            $item.addClass(this.selectClass_).addClass(this.options.selectClass);
+        }
+    }
+};
+
+AutoCompleter.prototype.selectCurrent = function() {
+    var $item = $('li.' + this.selectClass_, this._results);
+    if ($item.length == 1) {
+        this.selectItem($item);
+    } else {
+        this.finish();
+    }
+};
+
+AutoCompleter.prototype.selectItem = function($li) {
+    var value = $li.data('value');
+    var data = $li.data('data');
+    var displayValue = this.displayValue(value, data);
+    this.lastProcessedValue_ = displayValue;
+    this.lastSelectedValue_ = displayValue;
+
+    this.setValue(displayValue);
+
+    this.setCaret(displayValue.length);
+    this.callHook('onItemSelect', { value: value, data: data });
+    this.finish();
+};
+
+/**
+ * @return {boolean} true if the symbol matches something that is
+ *                   considered content and false otherwise
+ * @param {string} symbol - a single char string
+ */
+AutoCompleter.prototype.isContentChar = function(symbol){
+    if (symbol.match(this.options['stopCharRegex'])){
+        return false;
+    } else if (symbol === this.options['multipleSeparator']){
+        return false;
+    } else {
+        return true;
+    }
+};
+
+/**
+ * takes value from the input box
+ * and saves _selection_start and _selection_end coordinates
+ * respects settings autocompleteMultiple and
+ * multipleSeparator
+ * @return {string} the current word in the 
+ * autocompletable word
+ */
+AutoCompleter.prototype.getValue = function(){
+    var sel = this._element.getSelection();
+    var text = this._element.val();
+    var pos = sel.start;//estimated start
+    //find real start
+    var start = pos;
+    for (cpos = pos; cpos >= 0; cpos = cpos - 1){
+        if (cpos === text.length){
+            continue;
+        }
+        var symbol = text.charAt(cpos);
+        if (!this.isContentChar(symbol)){
+            break;
+        }
+        start = cpos;
+    }
+    //find real end
+    var end = pos;
+    for (cpos = pos; cpos < text.length; cpos = cpos + 1){
+        if (cpos === 0){
+            continue;
+        }
+        var symbol = text.charAt(cpos);
+        if (!this.isContentChar(symbol)){
+            break;
+        }
+        end = cpos;
+    }
+    this._selection_start = start;
+    this._selection_end = end;
+    return text.substring(start, end);
+}
+
+/** 
+ * sets value of the input box
+ * by replacing the previous selection
+ * with the value from the autocompleter
+ */
+AutoCompleter.prototype.setValue = function(val){
+    var prefix = this._element.val().substring(0, this._selection_start);
+    var postfix = this._element.val().substring(this._selection_end + 1);
+    this._element.val(prefix + val + postfix);
+};
+
+AutoCompleter.prototype.displayValue = function(value, data) {
+    if ($.isFunction(this.options.displayValue)) {
+        return this.options.displayValue(value, data);
+    } else {
+        return value;
+    }
+};
+
+AutoCompleter.prototype.finish = function() {
+    if (this.keyTimeout_) {
+        clearTimeout(this.keyTimeout_);
+    }
+    if (this._element.val() !== this.lastSelectedValue_) {
+        if (this.options.mustMatch) {
+            this._element.val('');
+        }
+        this.callHook('onNoMatch');
+    }
+    this._results.hide();
+    this.lastKeyPressed_ = null;
+    this.lastProcessedValue_ = null;
+    if (this.active_) {
+        this.callHook('onFinish');
+    }
+    this.active_ = false;
+};
+
+AutoCompleter.prototype.selectRange = function(start, end) {
+    var input = this._element.get(0);
+    if (input.setSelectionRange) {
+        input.focus();
+        input.setSelectionRange(start, end);
+    } else if (this.createTextRange) {
+        var range = this.createTextRange();
+        range.collapse(true);
+        range.moveEnd('character', end);
+        range.moveStart('character', start);
+        range.select();
+    }
+};
+
+AutoCompleter.prototype.setCaret = function(pos) {
+    this.selectRange(pos, pos);
+};
+
diff --git a/lms/askbot/skins/common/media/js/compress.bat b/lms/askbot/skins/common/media/js/compress.bat
new file mode 100644
index 0000000000..53d72588d2
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/compress.bat
@@ -0,0 +1,5 @@
+#java -jar yuicompressor-2.4.2.jar --type js  --charset utf-8 wmd\wmd.js -o wmd\wmd-min.js
+#java -jar yuicompressor-2.4.2.jar --type js  --charset utf-8 wmd\showdown.js -o wmd\showdown-min.js
+#java -jar yuicompressor-2.4.2.jar --type js  --charset utf-8 post.js -o post.pack.js
+java -jar yuicompressor-2.4.2.jar --type js  --charset utf-8 se_hilite_src.js -o se_hilite.js
+pause
diff --git a/lms/askbot/skins/common/media/js/editor.js b/lms/askbot/skins/common/media/js/editor.js
new file mode 100644
index 0000000000..2d1f567079
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/editor.js
@@ -0,0 +1,75 @@
+/* 
+	jQuery TextAreaResizer plugin
+	Created on 17th January 2008 by Ryan O'Dell 
+	Version 1.0.4
+*/(function($){var textarea,staticOffset;var iLastMousePos=0;var iMin=32;var grip;$.fn.TextAreaResizer=function(){return this.each(function(){textarea=$(this).addClass('processed'),staticOffset=null;$(this).wrap('<div class="resizable-textarea"><span></span></div>').parent().append($('<div class="grippie"></div>').bind("mousedown",{el:this},startDrag));var grippie=$('div.grippie',$(this).parent())[0];grippie.style.marginRight=(grippie.offsetWidth-$(this)[0].offsetWidth)+'px'})};function startDrag(e){textarea=$(e.data.el);textarea.blur();iLastMousePos=mousePosition(e).y;staticOffset=textarea.height()-iLastMousePos;textarea.css('opacity',0.25);$(document).mousemove(performDrag).mouseup(endDrag);return false}function performDrag(e){var iThisMousePos=mousePosition(e).y;var iMousePos=staticOffset+iThisMousePos;if(iLastMousePos>=(iThisMousePos)){iMousePos-=5}iLastMousePos=iThisMousePos;iMousePos=Math.max(iMin,iMousePos);textarea.height(iMousePos+'px');if(iMousePos<iMin){endDrag(e)}return false}function endDrag(e){$(document).unbind('mousemove',performDrag).unbind('mouseup',endDrag);textarea.css('opacity',1);textarea.focus();textarea=null;staticOffset=null;iLastMousePos=0}function mousePosition(e){return{x:e.clientX+document.documentElement.scrollLeft,y:e.clientY+document.documentElement.scrollTop}}})(jQuery);
+/*
+ *	TypeWatch 2.0 - Original by Denny Ferrassoli / Refactored by Charles Christolini
+ *  Copyright(c) 2007 Denny Ferrassoli - DennyDotNet.com
+ *  Coprright(c) 2008 Charles Christolini - BinaryPie.com
+ *  Dual licensed under the MIT and GPL licenses:
+ *  http://www.opensource.org/licenses/mit-license.php
+ *  http://www.gnu.org/licenses/gpl.html
+*/(function(jQuery){jQuery.fn.typeWatch=function(o){var options=jQuery.extend({wait:750,callback:function(){},highlight:true,captureLength:2},o);function checkElement(timer,override){var elTxt=jQuery(timer.el).val();if((elTxt.length>options.captureLength&&elTxt.toUpperCase()!=timer.text)||(override&&elTxt.length>options.captureLength)){timer.text=elTxt.toUpperCase();timer.cb(elTxt)}};function watchElement(elem){if(elem.type.toUpperCase()=="TEXT"||elem.nodeName.toUpperCase()=="TEXTAREA"){var timer={timer:null,text:jQuery(elem).val().toUpperCase(),cb:options.callback,el:elem,wait:options.wait};if(options.highlight){jQuery(elem).focus(function(){this.select()})}var startWatch=function(evt){var timerWait=timer.wait;var overrideBool=false;if(evt.keyCode==13&&this.type.toUpperCase()=="TEXT"){timerWait=1;overrideBool=true}var timerCallbackFx=function(){checkElement(timer,overrideBool)};clearTimeout(timer.timer);timer.timer=setTimeout(timerCallbackFx,timerWait)};jQuery(elem).keydown(startWatch)}};return this.each(function(index){watchElement(this)})}})(jQuery);
+/*
+Ajax upload
+*/jQuery.extend({createUploadIframe:function(d,b){var a="jUploadFrame"+d;if(window.ActiveXObject){var c=document.createElement('<iframe id="'+a+'" name="'+a+'" />');if(typeof b=="boolean"){c.src="javascript:false"}else{if(typeof b=="string"){c.src=b}}}else{var c=document.createElement("iframe");c.id=a;c.name=a}c.style.position="absolute";c.style.top="-1000px";c.style.left="-1000px";document.body.appendChild(c);return c},createUploadForm:function(g,b){var e="jUploadForm"+g;var a="jUploadFile"+g;var d=$('<form  action="" method="POST" name="'+e+'" id="'+e+'" enctype="multipart/form-data"></form>');var c=$("#"+b);var f=$(c).clone();$(c).attr("id",a);$(c).before(f);$(c).appendTo(d);$(d).css("position","absolute");$(d).css("top","-1200px");$(d).css("left","-1200px");$(d).appendTo("body");return d},ajaxFileUpload:function(k){k=jQuery.extend({},jQuery.ajaxSettings,k);var a=new Date().getTime();var b=jQuery.createUploadForm(a,k.fileElementId);var i=jQuery.createUploadIframe(a,k.secureuri);var h="jUploadFrame"+a;var j="jUploadForm"+a;if(k.global&&!jQuery.active++){jQuery.event.trigger("ajaxStart")}var c=false;var f={};if(k.global){jQuery.event.trigger("ajaxSend",[f,k])}var d=function(l){var p=document.getElementById(h);try{if(p.contentWindow){f.responseText=p.contentWindow.document.body?p.contentWindow.document.body.innerText:null;f.responseXML=p.contentWindow.document.XMLDocument?p.contentWindow.document.XMLDocument:p.contentWindow.document}else{if(p.contentDocument){f.responseText=p.contentDocument.document.body?p.contentDocument.document.body.textContent||document.body.innerText:null;f.responseXML=p.contentDocument.document.XMLDocument?p.contentDocument.document.XMLDocument:p.contentDocument.document}}}catch(o){jQuery.handleError(k,f,null,o)}if(f||l=="timeout"){c=true;var m;try{m=l!="timeout"?"success":"error";if(m!="error"){var n=jQuery.uploadHttpData(f,k.dataType);if(k.success){k.success(n,m)}if(k.global){jQuery.event.trigger("ajaxSuccess",[f,k])}}else{jQuery.handleError(k,f,m)}}catch(o){m="error";jQuery.handleError(k,f,m,o)}if(k.global){jQuery.event.trigger("ajaxComplete",[f,k])}if(k.global&&!--jQuery.active){jQuery.event.trigger("ajaxStop")}if(k.complete){k.complete(f,m)}jQuery(p).unbind();setTimeout(function(){try{$(p).remove();$(b).remove()}catch(q){jQuery.handleError(k,f,null,q)}},100);f=null}};if(k.timeout>0){setTimeout(function(){if(!c){d("timeout")}},k.timeout)}try{var b=$("#"+j);$(b).attr("action",k.url);$(b).attr("method","POST");$(b).attr("target",h);if(b.encoding){b.encoding="multipart/form-data"}else{b.enctype="multipart/form-data"}$(b).submit()}catch(g){jQuery.handleError(k,f,null,g)}if(window.attachEvent){document.getElementById(h).attachEvent("onload",d)}else{document.getElementById(h).addEventListener("load",d,false)}return{abort:function(){}}},uploadHttpData:function(r,type){var data=!type;data=type=="xml"||data?r.responseXML:r.responseText;if(type=="script"){jQuery.globalEval(data)}if(type=="json"){eval("data = "+data)}if(type=="html"){jQuery("<div>").html(data).evalScripts()}return data}});
+/**
+ * Upload call. Used only once in the wmd file upload
+ * this is "tightly coupled" with the wmd file uploader
+ * @param {Object} jquery object imageUrl - where the
+ *        uploaded url must be inserted on successful upload
+ * @param {Function} handler that is run upon change
+ * of the file upload field
+ */
+function ajaxFileUpload(imageUrl, startUploadHandler)
+{
+  $("#loading").ajaxStart(function(){
+      $(this).show();
+  }).ajaxComplete(function(){
+      $(this).hide();
+  });
+
+  $("#upload").ajaxStart(function(){
+          $(this).hide();
+      }).ajaxComplete(function(){
+          $(this).show();
+      });
+
+      $.ajaxFileUpload
+      (
+        {
+            url: askbot['urls']['upload'],
+              secureuri:false,
+              fileElementId:'file-upload',
+              dataType: 'xml',
+              success: function (data, status)
+              {
+                  var fileURL = $(data).find('file_url').text();
+                  var error = $(data).find('error').text();
+                  if(error != ''){
+                      alert(error);
+                      if (startUploadHandler){
+                        /* re-install this as the upload extension
+                         * will remove the handler to prevent double uploading */
+                        $('#file-upload').change(startUploadHandler);
+                      }
+                  }else{
+                    imageUrl.attr('value', fileURL);
+                  }
+
+              },
+              error: function (data, status, e)
+              {
+                  alert(e);
+                  if (startUploadHandler){
+                    /* re-install this as the upload extension
+                     * will remove the handler to prevent double uploading */
+                    $('#file-upload').change(startUploadHandler);
+                  }
+              }
+          }
+      )
+
+    return false;
+};
diff --git a/lms/static/js/flot/excanvas.min.js b/lms/askbot/skins/common/media/js/excanvas.min.js
similarity index 100%
rename from lms/static/js/flot/excanvas.min.js
rename to lms/askbot/skins/common/media/js/excanvas.min.js
diff --git a/lms/askbot/skins/common/media/js/flot-build.bat b/lms/askbot/skins/common/media/js/flot-build.bat
new file mode 100644
index 0000000000..f9f32cb790
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/flot-build.bat
@@ -0,0 +1,3 @@
+java -jar yuicompressor-2.4.2.jar --type js  --charset utf-8 jquery.flot.js -o jquery.flot.pack.js
+
+pause
diff --git a/lms/askbot/skins/common/media/js/jquery-1.4.3.js b/lms/askbot/skins/common/media/js/jquery-1.4.3.js
new file mode 100644
index 0000000000..ad9a79c433
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/jquery-1.4.3.js
@@ -0,0 +1,6883 @@
+/*!
+ * jQuery JavaScript Library v1.4.3
+ * http://jquery.com/
+ *
+ * Copyright 2010, John Resig
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ * Copyright 2010, The Dojo Foundation
+ * Released under the MIT, BSD, and GPL Licenses.
+ *
+ * Date: Thu Oct 14 23:10:06 2010 -0400
+ */
+(function( window, undefined ) {
+
+// Use the correct document accordingly with window argument (sandbox)
+var document = window.document;
+var jQuery = (function() {
+
+// Define a local copy of jQuery
+var jQuery = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context );
+	},
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$,
+
+	// A central reference to the root jQuery(document)
+	rootjQuery,
+
+	// A simple way to check for HTML strings or ID strings
+	// (both of which we optimize for)
+	quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]+)$)/,
+
+	// Is it a simple selector
+	isSimple = /^.[^:#\[\.,]*$/,
+
+	// Check if a string has a non-whitespace character in it
+	rnotwhite = /\S/,
+	rwhite = /\s/,
+
+	// Used for trimming whitespace
+	trimLeft = /^\s+/,
+	trimRight = /\s+$/,
+
+	// Check for non-word characters
+	rnonword = /\W/,
+
+	// Check for digits
+	rdigit = /\d/,
+
+	// Match a standalone tag
+	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
+
+	// JSON RegExp
+	rvalidchars = /^[\],:{}\s]*$/,
+	rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
+	rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
+	rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
+
+	// Useragent RegExp
+	rwebkit = /(webkit)[ \/]([\w.]+)/,
+	ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/,
+	rmsie = /(msie) ([\w.]+)/,
+	rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
+
+	// Keep a UserAgent string for use with jQuery.browser
+	userAgent = navigator.userAgent,
+
+	// For matching the engine and version of the browser
+	browserMatch,
+	
+	// Has the ready events already been bound?
+	readyBound = false,
+	
+	// The functions to execute on DOM ready
+	readyList = [],
+
+	// The ready event handler
+	DOMContentLoaded,
+
+	// Save a reference to some core methods
+	toString = Object.prototype.toString,
+	hasOwn = Object.prototype.hasOwnProperty,
+	push = Array.prototype.push,
+	slice = Array.prototype.slice,
+	trim = String.prototype.trim,
+	indexOf = Array.prototype.indexOf,
+	
+	// [[Class]] -> type pairs
+	class2type = {};
+
+jQuery.fn = jQuery.prototype = {
+	init: function( selector, context ) {
+		var match, elem, ret, doc;
+
+		// Handle $(""), $(null), or $(undefined)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Handle $(DOMElement)
+		if ( selector.nodeType ) {
+			this.context = this[0] = selector;
+			this.length = 1;
+			return this;
+		}
+		
+		// The body element only exists once, optimize finding it
+		if ( selector === "body" && !context && document.body ) {
+			this.context = document;
+			this[0] = document.body;
+			this.selector = "body";
+			this.length = 1;
+			return this;
+		}
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			// Are we dealing with HTML string or an ID?
+			match = quickExpr.exec( selector );
+
+			// Verify a match, and that no context was specified for #id
+			if ( match && (match[1] || !context) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[1] ) {
+					doc = (context ? context.ownerDocument || context : document);
+
+					// If a single string is passed in and it's a single tag
+					// just do a createElement and skip the rest
+					ret = rsingleTag.exec( selector );
+
+					if ( ret ) {
+						if ( jQuery.isPlainObject( context ) ) {
+							selector = [ document.createElement( ret[1] ) ];
+							jQuery.fn.attr.call( selector, context, true );
+
+						} else {
+							selector = [ doc.createElement( ret[1] ) ];
+						}
+
+					} else {
+						ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
+						selector = (ret.cacheable ? ret.fragment.cloneNode(true) : ret.fragment).childNodes;
+					}
+					
+					return jQuery.merge( this, selector );
+					
+				// HANDLE: $("#id")
+				} else {
+					elem = document.getElementById( match[2] );
+
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE and Opera return items
+						// by name instead of ID
+						if ( elem.id !== match[2] ) {
+							return rootjQuery.find( selector );
+						}
+
+						// Otherwise, we inject the element directly into the jQuery object
+						this.length = 1;
+						this[0] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $("TAG")
+			} else if ( !context && !rnonword.test( selector ) ) {
+				this.selector = selector;
+				this.context = document;
+				selector = document.getElementsByTagName( selector );
+				return jQuery.merge( this, selector );
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return (context || rootjQuery).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return jQuery( context ).find( selector );
+			}
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return rootjQuery.ready( selector );
+		}
+
+		if (selector.selector !== undefined) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	},
+
+	// Start with an empty selector
+	selector: "",
+
+	// The current version of jQuery being used
+	jquery: "1.4.3",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	// The number of elements contained in the matched element set
+	size: function() {
+		return this.length;
+	},
+
+	toArray: function() {
+		return slice.call( this, 0 );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num == null ?
+
+			// Return a 'clean' array
+			this.toArray() :
+
+			// Return just the object
+			( num < 0 ? this.slice(num)[ 0 ] : this[ num ] );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems, name, selector ) {
+		// Build a new jQuery matched element set
+		var ret = jQuery();
+
+		if ( jQuery.isArray( elems ) ) {
+			push.apply( ret, elems );
+		
+		} else {
+			jQuery.merge( ret, elems );
+		}
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+
+		ret.context = this.context;
+
+		if ( name === "find" ) {
+			ret.selector = this.selector + (this.selector ? " " : "") + selector;
+		} else if ( name ) {
+			ret.selector = this.selector + "." + name + "(" + selector + ")";
+		}
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	// (You can seed the arguments with an array of args, but this is
+	// only used internally.)
+	each: function( callback, args ) {
+		return jQuery.each( this, callback, args );
+	},
+	
+	ready: function( fn ) {
+		// Attach the listeners
+		jQuery.bindReady();
+
+		// If the DOM is already ready
+		if ( jQuery.isReady ) {
+			// Execute the function immediately
+			fn.call( document, jQuery );
+
+		// Otherwise, remember the function for later
+		} else if ( readyList ) {
+			// Add the function to the wait list
+			readyList.push( fn );
+		}
+
+		return this;
+	},
+	
+	eq: function( i ) {
+		return i === -1 ?
+			this.slice( i ) :
+			this.slice( i, +i + 1 );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	slice: function() {
+		return this.pushStack( slice.apply( this, arguments ),
+			"slice", slice.call(arguments).join(",") );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map(this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		}));
+	},
+	
+	end: function() {
+		return this.prevObject || jQuery(null);
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: push,
+	sort: [].sort,
+	splice: [].splice
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
+jQuery.extend = jQuery.fn.extend = function() {
+	// copy reference to target object
+	var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options, name, src, copy, copyIsArray;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+		target = {};
+	}
+
+	// extend jQuery itself if only one argument is passed
+	if ( length === i ) {
+		target = this;
+		--i;
+	}
+
+	for ( ; i < length; i++ ) {
+		// Only deal with non-null/undefined values
+		if ( (options = arguments[ i ]) != null ) {
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray(src) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject(src) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
+
+jQuery.extend({
+	noConflict: function( deep ) {
+		window.$ = _$;
+
+		if ( deep ) {
+			window.jQuery = _jQuery;
+		}
+
+		return jQuery;
+	},
+	
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+	
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+		// A third-party is pushing the ready event forwards
+		if ( wait === true ) {
+			jQuery.readyWait--;
+		}
+
+		// Make sure that the DOM is not already loaded
+		if ( !jQuery.readyWait || (wait !== true && !jQuery.isReady) ) {
+			// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
+			if ( !document.body ) {
+				return setTimeout( jQuery.ready, 1 );
+			}
+
+			// Remember that the DOM is ready
+			jQuery.isReady = true;
+
+			// If a normal DOM Ready event fired, decrement, and wait if need be
+			if ( wait !== true && --jQuery.readyWait > 0 ) {
+				return;
+			}
+
+			// If there are functions bound, to execute
+			if ( readyList ) {
+				// Execute all of them
+				var fn, i = 0;
+				while ( (fn = readyList[ i++ ]) ) {
+					fn.call( document, jQuery );
+				}
+
+				// Reset the list of functions
+				readyList = null;
+			}
+
+			// Trigger any bound ready events
+			if ( jQuery.fn.triggerHandler ) {
+				jQuery( document ).triggerHandler( "ready" );
+			}
+		}
+	},
+	
+	bindReady: function() {
+		if ( readyBound ) {
+			return;
+		}
+
+		readyBound = true;
+
+		// Catch cases where $(document).ready() is called after the
+		// browser event has already occurred.
+		if ( document.readyState === "complete" ) {
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			return setTimeout( jQuery.ready, 1 );
+		}
+
+		// Mozilla, Opera and webkit nightlies currently support this event
+		if ( document.addEventListener ) {
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
+			
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", jQuery.ready, false );
+
+		// If IE event model is used
+		} else if ( document.attachEvent ) {
+			// ensure firing before onload,
+			// maybe late but safe also for iframes
+			document.attachEvent("onreadystatechange", DOMContentLoaded);
+			
+			// A fallback to window.onload, that will always work
+			window.attachEvent( "onload", jQuery.ready );
+
+			// If IE and not a frame
+			// continually check to see if the document is ready
+			var toplevel = false;
+
+			try {
+				toplevel = window.frameElement == null;
+			} catch(e) {}
+
+			if ( document.documentElement.doScroll && toplevel ) {
+				doScrollCheck();
+			}
+		}
+	},
+
+	// See test/unit/core.js for details concerning isFunction.
+	// Since version 1.3, DOM methods and functions like alert
+	// aren't supported. They return false on IE (#2968).
+	isFunction: function( obj ) {
+		return jQuery.type(obj) === "function";
+	},
+
+	isArray: Array.isArray || function( obj ) {
+		return jQuery.type(obj) === "array";
+	},
+
+	// A crude way of determining if an object is a window
+	isWindow: function( obj ) {
+		return obj && typeof obj === "object" && "setInterval" in obj;
+	},
+
+	isNaN: function( obj ) {
+		return obj == null || !rdigit.test( obj ) || isNaN( obj );
+	},
+
+	type: function( obj ) {
+		return obj == null ?
+			String( obj ) :
+			class2type[ toString.call(obj) ] || "object";
+	},
+
+	isPlainObject: function( obj ) {
+		// Must be an Object.
+		// Because of IE, we also have to check the presence of the constructor property.
+		// Make sure that DOM nodes and window objects don't pass through, as well
+		if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+		
+		// Not own constructor property must be Object
+		if ( obj.constructor &&
+			!hasOwn.call(obj, "constructor") &&
+			!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
+			return false;
+		}
+		
+		// Own properties are enumerated firstly, so to speed up,
+		// if last one is own, then all properties are own.
+	
+		var key;
+		for ( key in obj ) {}
+		
+		return key === undefined || hasOwn.call( obj, key );
+	},
+
+	isEmptyObject: function( obj ) {
+		for ( var name in obj ) {
+			return false;
+		}
+		return true;
+	},
+	
+	error: function( msg ) {
+		throw msg;
+	},
+	
+	parseJSON: function( data ) {
+		if ( typeof data !== "string" || !data ) {
+			return null;
+		}
+
+		// Make sure leading/trailing whitespace is removed (IE can't handle it)
+		data = jQuery.trim( data );
+		
+		// Make sure the incoming data is actual JSON
+		// Logic borrowed from http://json.org/json2.js
+		if ( rvalidchars.test(data.replace(rvalidescape, "@")
+			.replace(rvalidtokens, "]")
+			.replace(rvalidbraces, "")) ) {
+
+			// Try to use the native JSON parser first
+			return window.JSON && window.JSON.parse ?
+				window.JSON.parse( data ) :
+				(new Function("return " + data))();
+
+		} else {
+			jQuery.error( "Invalid JSON: " + data );
+		}
+	},
+
+	noop: function() {},
+
+	// Evalulates a script in a global context
+	globalEval: function( data ) {
+		if ( data && rnotwhite.test(data) ) {
+			// Inspired by code by Andrea Giammarchi
+			// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
+			var head = document.getElementsByTagName("head")[0] || document.documentElement,
+				script = document.createElement("script");
+
+			script.type = "text/javascript";
+
+			if ( jQuery.support.scriptEval ) {
+				script.appendChild( document.createTextNode( data ) );
+			} else {
+				script.text = data;
+			}
+
+			// Use insertBefore instead of appendChild to circumvent an IE6 bug.
+			// This arises when a base node is used (#2709).
+			head.insertBefore( script, head.firstChild );
+			head.removeChild( script );
+		}
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
+	},
+
+	// args is for internal usage only
+	each: function( object, callback, args ) {
+		var name, i = 0,
+			length = object.length,
+			isObj = length === undefined || jQuery.isFunction(object);
+
+		if ( args ) {
+			if ( isObj ) {
+				for ( name in object ) {
+					if ( callback.apply( object[ name ], args ) === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( ; i < length; ) {
+					if ( callback.apply( object[ i++ ], args ) === false ) {
+						break;
+					}
+				}
+			}
+
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( isObj ) {
+				for ( name in object ) {
+					if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( var value = object[0];
+					i < length && callback.call( value, i, value ) !== false; value = object[++i] ) {}
+			}
+		}
+
+		return object;
+	},
+
+	// Use native String.trim function wherever possible
+	trim: trim ?
+		function( text ) {
+			return text == null ?
+				"" :
+				trim.call( text );
+		} :
+
+		// Otherwise use our own trimming functionality
+		function( text ) {
+			return text == null ?
+				"" :
+				text.toString().replace( trimLeft, "" ).replace( trimRight, "" );
+		},
+
+	// results is for internal usage only
+	makeArray: function( array, results ) {
+		var ret = results || [];
+
+		if ( array != null ) {
+			// The window, strings (and functions) also have 'length'
+			// The extra typeof function check is to prevent crashes
+			// in Safari 2 (See: #3039)
+			// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
+			var type = jQuery.type(array);
+
+			if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) {
+				push.call( ret, array );
+			} else {
+				jQuery.merge( ret, array );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, array ) {
+		if ( array.indexOf ) {
+			return array.indexOf( elem );
+		}
+
+		for ( var i = 0, length = array.length; i < length; i++ ) {
+			if ( array[ i ] === elem ) {
+				return i;
+			}
+		}
+
+		return -1;
+	},
+
+	merge: function( first, second ) {
+		var i = first.length, j = 0;
+
+		if ( typeof second.length === "number" ) {
+			for ( var l = second.length; j < l; j++ ) {
+				first[ i++ ] = second[ j ];
+			}
+		
+		} else {
+			while ( second[j] !== undefined ) {
+				first[ i++ ] = second[ j++ ];
+			}
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, inv ) {
+		var ret = [], retVal;
+		inv = !!inv;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( var i = 0, length = elems.length; i < length; i++ ) {
+			retVal = !!callback( elems[ i ], i );
+			if ( inv !== retVal ) {
+				ret.push( elems[ i ] );
+			}
+		}
+
+		return ret;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var ret = [], value;
+
+		// Go through the array, translating each of the items to their
+		// new value (or values).
+		for ( var i = 0, length = elems.length; i < length; i++ ) {
+			value = callback( elems[ i ], i, arg );
+
+			if ( value != null ) {
+				ret[ ret.length ] = value;
+			}
+		}
+
+		return ret.concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	proxy: function( fn, proxy, thisObject ) {
+		if ( arguments.length === 2 ) {
+			if ( typeof proxy === "string" ) {
+				thisObject = fn;
+				fn = thisObject[ proxy ];
+				proxy = undefined;
+
+			} else if ( proxy && !jQuery.isFunction( proxy ) ) {
+				thisObject = proxy;
+				proxy = undefined;
+			}
+		}
+
+		if ( !proxy && fn ) {
+			proxy = function() {
+				return fn.apply( thisObject || this, arguments );
+			};
+		}
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		if ( fn ) {
+			proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
+		}
+
+		// So proxy can be declared as an argument
+		return proxy;
+	},
+
+	// Mutifunctional method to get and set values to a collection
+	// The value/s can be optionally by executed if its a function
+	access: function( elems, key, value, exec, fn, pass ) {
+		var length = elems.length;
+	
+		// Setting many attributes
+		if ( typeof key === "object" ) {
+			for ( var k in key ) {
+				jQuery.access( elems, k, key[k], exec, fn, value );
+			}
+			return elems;
+		}
+	
+		// Setting one attribute
+		if ( value !== undefined ) {
+			// Optionally, function values get executed if exec is true
+			exec = !pass && exec && jQuery.isFunction(value);
+		
+			for ( var i = 0; i < length; i++ ) {
+				fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
+			}
+		
+			return elems;
+		}
+	
+		// Getting an attribute
+		return length ? fn( elems[0], key ) : undefined;
+	},
+
+	now: function() {
+		return (new Date()).getTime();
+	},
+
+	// Use of jQuery.browser is frowned upon.
+	// More details: http://docs.jquery.com/Utilities/jQuery.browser
+	uaMatch: function( ua ) {
+		ua = ua.toLowerCase();
+
+		var match = rwebkit.exec( ua ) ||
+			ropera.exec( ua ) ||
+			rmsie.exec( ua ) ||
+			ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
+			[];
+
+		return { browser: match[1] || "", version: match[2] || "0" };
+	},
+
+	browser: {}
+});
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+browserMatch = jQuery.uaMatch( userAgent );
+if ( browserMatch.browser ) {
+	jQuery.browser[ browserMatch.browser ] = true;
+	jQuery.browser.version = browserMatch.version;
+}
+
+// Deprecated, use jQuery.browser.webkit instead
+if ( jQuery.browser.webkit ) {
+	jQuery.browser.safari = true;
+}
+
+if ( indexOf ) {
+	jQuery.inArray = function( elem, array ) {
+		return indexOf.call( array, elem );
+	};
+}
+
+// Verify that \s matches non-breaking spaces
+// (IE fails on this test)
+if ( !rwhite.test( "\xA0" ) ) {
+	trimLeft = /^[\s\xA0]+/;
+	trimRight = /[\s\xA0]+$/;
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+
+// Cleanup functions for the document ready method
+if ( document.addEventListener ) {
+	DOMContentLoaded = function() {
+		document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
+		jQuery.ready();
+	};
+
+} else if ( document.attachEvent ) {
+	DOMContentLoaded = function() {
+		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
+		if ( document.readyState === "complete" ) {
+			document.detachEvent( "onreadystatechange", DOMContentLoaded );
+			jQuery.ready();
+		}
+	};
+}
+
+// The DOM ready check for Internet Explorer
+function doScrollCheck() {
+	if ( jQuery.isReady ) {
+		return;
+	}
+
+	try {
+		// If IE is used, use the trick by Diego Perini
+		// http://javascript.nwbox.com/IEContentLoaded/
+		document.documentElement.doScroll("left");
+	} catch(e) {
+		setTimeout( doScrollCheck, 1 );
+		return;
+	}
+
+	// and execute any waiting functions
+	jQuery.ready();
+}
+
+// Expose jQuery to the global object
+return (window.jQuery = window.$ = jQuery);
+
+})();
+
+
+(function() {
+
+	jQuery.support = {};
+
+	var root = document.documentElement,
+		script = document.createElement("script"),
+		div = document.createElement("div"),
+		id = "script" + jQuery.now();
+
+	div.style.display = "none";
+	div.innerHTML = "   <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
+
+	var all = div.getElementsByTagName("*"),
+		a = div.getElementsByTagName("a")[0],
+		select = document.createElement("select"),
+		opt = select.appendChild( document.createElement("option") );
+
+	// Can't get basic test support
+	if ( !all || !all.length || !a ) {
+		return;
+	}
+
+	jQuery.support = {
+		// IE strips leading whitespace when .innerHTML is used
+		leadingWhitespace: div.firstChild.nodeType === 3,
+
+		// Make sure that tbody elements aren't automatically inserted
+		// IE will insert them into empty tables
+		tbody: !div.getElementsByTagName("tbody").length,
+
+		// Make sure that link elements get serialized correctly by innerHTML
+		// This requires a wrapper element in IE
+		htmlSerialize: !!div.getElementsByTagName("link").length,
+
+		// Get the style information from getAttribute
+		// (IE uses .cssText insted)
+		style: /red/.test( a.getAttribute("style") ),
+
+		// Make sure that URLs aren't manipulated
+		// (IE normalizes it by default)
+		hrefNormalized: a.getAttribute("href") === "/a",
+
+		// Make sure that element opacity exists
+		// (IE uses filter instead)
+		// Use a regex to work around a WebKit issue. See #5145
+		opacity: /^0.55$/.test( a.style.opacity ),
+
+		// Verify style float existence
+		// (IE uses styleFloat instead of cssFloat)
+		cssFloat: !!a.style.cssFloat,
+
+		// Make sure that if no value is specified for a checkbox
+		// that it defaults to "on".
+		// (WebKit defaults to "" instead)
+		checkOn: div.getElementsByTagName("input")[0].value === "on",
+
+		// Make sure that a selected-by-default option has a working selected property.
+		// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
+		optSelected: opt.selected,
+
+		// Will be defined later
+		optDisabled: false,
+		checkClone: false,
+		scriptEval: false,
+		noCloneEvent: true,
+		boxModel: null,
+		inlineBlockNeedsLayout: false,
+		shrinkWrapBlocks: false,
+		reliableHiddenOffsets: true
+	};
+
+	// Make sure that the options inside disabled selects aren't marked as disabled
+	// (WebKit marks them as diabled)
+	select.disabled = true;
+	jQuery.support.optDisabled = !opt.disabled;
+
+	script.type = "text/javascript";
+	try {
+		script.appendChild( document.createTextNode( "window." + id + "=1;" ) );
+	} catch(e) {}
+
+	root.insertBefore( script, root.firstChild );
+
+	// Make sure that the execution of code works by injecting a script
+	// tag with appendChild/createTextNode
+	// (IE doesn't support this, fails, and uses .text instead)
+	if ( window[ id ] ) {
+		jQuery.support.scriptEval = true;
+		delete window[ id ];
+	}
+
+	root.removeChild( script );
+
+	if ( div.attachEvent && div.fireEvent ) {
+		div.attachEvent("onclick", function click() {
+			// Cloning a node shouldn't copy over any
+			// bound event handlers (IE does this)
+			jQuery.support.noCloneEvent = false;
+			div.detachEvent("onclick", click);
+		});
+		div.cloneNode(true).fireEvent("onclick");
+	}
+
+	div = document.createElement("div");
+	div.innerHTML = "<input type='radio' name='radiotest' checked='checked'/>";
+
+	var fragment = document.createDocumentFragment();
+	fragment.appendChild( div.firstChild );
+
+	// WebKit doesn't clone checked state correctly in fragments
+	jQuery.support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked;
+
+	// Figure out if the W3C box model works as expected
+	// document.body must exist before we can do this
+	jQuery(function() {
+		var div = document.createElement("div");
+		div.style.width = div.style.paddingLeft = "1px";
+
+		document.body.appendChild( div );
+		jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;
+
+		if ( "zoom" in div.style ) {
+			// Check if natively block-level elements act like inline-block
+			// elements when setting their display to 'inline' and giving
+			// them layout
+			// (IE < 8 does this)
+			div.style.display = "inline";
+			div.style.zoom = 1;
+			jQuery.support.inlineBlockNeedsLayout = div.offsetWidth === 2;
+
+			// Check if elements with layout shrink-wrap their children
+			// (IE 6 does this)
+			div.style.display = "";
+			div.innerHTML = "<div style='width:4px;'></div>";
+			jQuery.support.shrinkWrapBlocks = div.offsetWidth !== 2;
+		}
+
+		div.innerHTML = "<table><tr><td style='padding:0;display:none'></td><td>t</td></tr></table>";
+		var tds = div.getElementsByTagName("td");
+
+		// Check if table cells still have offsetWidth/Height when they are set
+		// to display:none and there are still other visible table cells in a
+		// table row; if so, offsetWidth/Height are not reliable for use when
+		// determining if an element has been hidden directly using
+		// display:none (it is still safe to use offsets if a parent element is
+		// hidden; don safety goggles and see bug #4512 for more information).
+		// (only IE 8 fails this test)
+		jQuery.support.reliableHiddenOffsets = tds[0].offsetHeight === 0;
+
+		tds[0].style.display = "";
+		tds[1].style.display = "none";
+
+		// Check if empty table cells still have offsetWidth/Height
+		// (IE < 8 fail this test)
+		jQuery.support.reliableHiddenOffsets = jQuery.support.reliableHiddenOffsets && tds[0].offsetHeight === 0;
+		div.innerHTML = "";
+
+		document.body.removeChild( div ).style.display = "none";
+		div = tds = null;
+	});
+
+	// Technique from Juriy Zaytsev
+	// http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/
+	var eventSupported = function( eventName ) {
+		var el = document.createElement("div");
+		eventName = "on" + eventName;
+
+		var isSupported = (eventName in el);
+		if ( !isSupported ) {
+			el.setAttribute(eventName, "return;");
+			isSupported = typeof el[eventName] === "function";
+		}
+		el = null;
+
+		return isSupported;
+	};
+
+	jQuery.support.submitBubbles = eventSupported("submit");
+	jQuery.support.changeBubbles = eventSupported("change");
+
+	// release memory in IE
+	root = script = div = all = a = null;
+})();
+
+jQuery.props = {
+	"for": "htmlFor",
+	"class": "className",
+	readonly: "readOnly",
+	maxlength: "maxLength",
+	cellspacing: "cellSpacing",
+	rowspan: "rowSpan",
+	colspan: "colSpan",
+	tabindex: "tabIndex",
+	usemap: "useMap",
+	frameborder: "frameBorder"
+};
+
+
+
+
+var windowData = {},
+	rbrace = /^(?:\{.*\}|\[.*\])$/;
+
+jQuery.extend({
+	cache: {},
+
+	// Please use with caution
+	uuid: 0,
+
+	// Unique for each copy of jQuery on the page	
+	expando: "jQuery" + jQuery.now(),
+
+	// The following elements throw uncatchable exceptions if you
+	// attempt to add expando properties to them.
+	noData: {
+		"embed": true,
+		// Ban all objects except for Flash (which handle expandos)
+		"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
+		"applet": true
+	},
+
+	data: function( elem, name, data ) {
+		if ( !jQuery.acceptData( elem ) ) {
+			return;
+		}
+
+		elem = elem == window ?
+			windowData :
+			elem;
+
+		var isNode = elem.nodeType,
+			id = isNode ? elem[ jQuery.expando ] : null,
+			cache = jQuery.cache, thisCache;
+
+		if ( isNode && !id && typeof name === "string" && data === undefined ) {
+			return;
+		}
+
+		// Get the data from the object directly
+		if ( !isNode ) {
+			cache = elem;
+
+		// Compute a unique ID for the element
+		} else if ( !id ) {
+			elem[ jQuery.expando ] = id = ++jQuery.uuid;
+		}
+
+		// Avoid generating a new cache unless none exists and we
+		// want to manipulate it.
+		if ( typeof name === "object" ) {
+			if ( isNode ) {
+				cache[ id ] = jQuery.extend(cache[ id ], name);
+
+			} else {
+				jQuery.extend( cache, name );
+			}
+
+		} else if ( isNode && !cache[ id ] ) {
+			cache[ id ] = {};
+		}
+
+		thisCache = isNode ? cache[ id ] : cache;
+
+		// Prevent overriding the named cache with undefined values
+		if ( data !== undefined ) {
+			thisCache[ name ] = data;
+		}
+
+		return typeof name === "string" ? thisCache[ name ] : thisCache;
+	},
+
+	removeData: function( elem, name ) {
+		if ( !jQuery.acceptData( elem ) ) {
+			return;
+		}
+
+		elem = elem == window ?
+			windowData :
+			elem;
+
+		var isNode = elem.nodeType,
+			id = isNode ? elem[ jQuery.expando ] : elem,
+			cache = jQuery.cache,
+			thisCache = isNode ? cache[ id ] : id;
+
+		// If we want to remove a specific section of the element's data
+		if ( name ) {
+			if ( thisCache ) {
+				// Remove the section of cache data
+				delete thisCache[ name ];
+
+				// If we've removed all the data, remove the element's cache
+				if ( isNode && jQuery.isEmptyObject(thisCache) ) {
+					jQuery.removeData( elem );
+				}
+			}
+
+		// Otherwise, we want to remove all of the element's data
+		} else {
+			if ( isNode && jQuery.support.deleteExpando ) {
+				delete elem[ jQuery.expando ];
+
+			} else if ( elem.removeAttribute ) {
+				elem.removeAttribute( jQuery.expando );
+
+			// Completely remove the data cache
+			} else if ( isNode ) {
+				delete cache[ id ];
+
+			// Remove all fields from the object
+			} else {
+				for ( var n in elem ) {
+					delete elem[ n ];
+				}
+			}
+		}
+	},
+
+	// A method for determining if a DOM node can handle the data expando
+	acceptData: function( elem ) {
+		if ( elem.nodeName ) {
+			var match = jQuery.noData[ elem.nodeName.toLowerCase() ];
+
+			if ( match ) {
+				return !(match === true || elem.getAttribute("classid") !== match);
+			}
+		}
+
+		return true;
+	}
+});
+
+jQuery.fn.extend({
+	data: function( key, value ) {
+		if ( typeof key === "undefined" ) {
+			return this.length ? jQuery.data( this[0] ) : null;
+
+		} else if ( typeof key === "object" ) {
+			return this.each(function() {
+				jQuery.data( this, key );
+			});
+		}
+
+		var parts = key.split(".");
+		parts[1] = parts[1] ? "." + parts[1] : "";
+
+		if ( value === undefined ) {
+			var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
+
+			// Try to fetch any internally stored data first
+			if ( data === undefined && this.length ) {
+				data = jQuery.data( this[0], key );
+
+				// If nothing was found internally, try to fetch any
+				// data from the HTML5 data-* attribute
+				if ( data === undefined && this[0].nodeType === 1 ) {
+					data = this[0].getAttribute( "data-" + key );
+
+					if ( typeof data === "string" ) {
+						try {
+							data = data === "true" ? true :
+								data === "false" ? false :
+								data === "null" ? null :
+								!jQuery.isNaN( data ) ? parseFloat( data ) :
+								rbrace.test( data ) ? jQuery.parseJSON( data ) :
+								data;
+						} catch( e ) {}
+
+					} else {
+						data = undefined;
+					}
+				}
+			}
+
+			return data === undefined && parts[1] ?
+				this.data( parts[0] ) :
+				data;
+
+		} else {
+			return this.each(function() {
+				var $this = jQuery( this ), args = [ parts[0], value ];
+
+				$this.triggerHandler( "setData" + parts[1] + "!", args );
+				jQuery.data( this, key, value );
+				$this.triggerHandler( "changeData" + parts[1] + "!", args );
+			});
+		}
+	},
+
+	removeData: function( key ) {
+		return this.each(function() {
+			jQuery.removeData( this, key );
+		});
+	}
+});
+
+
+
+
+jQuery.extend({
+	queue: function( elem, type, data ) {
+		if ( !elem ) {
+			return;
+		}
+
+		type = (type || "fx") + "queue";
+		var q = jQuery.data( elem, type );
+
+		// Speed up dequeue by getting out quickly if this is just a lookup
+		if ( !data ) {
+			return q || [];
+		}
+
+		if ( !q || jQuery.isArray(data) ) {
+			q = jQuery.data( elem, type, jQuery.makeArray(data) );
+
+		} else {
+			q.push( data );
+		}
+
+		return q;
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ), fn = queue.shift();
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+		}
+
+		if ( fn ) {
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift("inprogress");
+			}
+
+			fn.call(elem, function() {
+				jQuery.dequeue(elem, type);
+			});
+		}
+	}
+});
+
+jQuery.fn.extend({
+	queue: function( type, data ) {
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+		}
+
+		if ( data === undefined ) {
+			return jQuery.queue( this[0], type );
+		}
+		return this.each(function( i ) {
+			var queue = jQuery.queue( this, type, data );
+
+			if ( type === "fx" && queue[0] !== "inprogress" ) {
+				jQuery.dequeue( this, type );
+			}
+		});
+	},
+	dequeue: function( type ) {
+		return this.each(function() {
+			jQuery.dequeue( this, type );
+		});
+	},
+
+	// Based off of the plugin by Clint Helfers, with permission.
+	// http://blindsignals.com/index.php/2009/07/jquery-delay/
+	delay: function( time, type ) {
+		time = jQuery.fx ? jQuery.fx.speeds[time] || time : time;
+		type = type || "fx";
+
+		return this.queue( type, function() {
+			var elem = this;
+			setTimeout(function() {
+				jQuery.dequeue( elem, type );
+			}, time );
+		});
+	},
+
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	}
+});
+
+
+
+
+var rclass = /[\n\t]/g,
+	rspaces = /\s+/,
+	rreturn = /\r/g,
+	rspecialurl = /^(?:href|src|style)$/,
+	rtype = /^(?:button|input)$/i,
+	rfocusable = /^(?:button|input|object|select|textarea)$/i,
+	rclickable = /^a(?:rea)?$/i,
+	rradiocheck = /^(?:radio|checkbox)$/i;
+
+jQuery.fn.extend({
+	attr: function( name, value ) {
+		return jQuery.access( this, name, value, true, jQuery.attr );
+	},
+
+	removeAttr: function( name, fn ) {
+		return this.each(function(){
+			jQuery.attr( this, name, "" );
+			if ( this.nodeType === 1 ) {
+				this.removeAttribute( name );
+			}
+		});
+	},
+
+	addClass: function( value ) {
+		if ( jQuery.isFunction(value) ) {
+			return this.each(function(i) {
+				var self = jQuery(this);
+				self.addClass( value.call(this, i, self.attr("class")) );
+			});
+		}
+
+		if ( value && typeof value === "string" ) {
+			var classNames = (value || "").split( rspaces );
+
+			for ( var i = 0, l = this.length; i < l; i++ ) {
+				var elem = this[i];
+
+				if ( elem.nodeType === 1 ) {
+					if ( !elem.className ) {
+						elem.className = value;
+
+					} else {
+						var className = " " + elem.className + " ", setClass = elem.className;
+						for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
+							if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) {
+								setClass += " " + classNames[c];
+							}
+						}
+						elem.className = jQuery.trim( setClass );
+					}
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		if ( jQuery.isFunction(value) ) {
+			return this.each(function(i) {
+				var self = jQuery(this);
+				self.removeClass( value.call(this, i, self.attr("class")) );
+			});
+		}
+
+		if ( (value && typeof value === "string") || value === undefined ) {
+			var classNames = (value || "").split( rspaces );
+
+			for ( var i = 0, l = this.length; i < l; i++ ) {
+				var elem = this[i];
+
+				if ( elem.nodeType === 1 && elem.className ) {
+					if ( value ) {
+						var className = (" " + elem.className + " ").replace(rclass, " ");
+						for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
+							className = className.replace(" " + classNames[c] + " ", " ");
+						}
+						elem.className = jQuery.trim( className );
+
+					} else {
+						elem.className = "";
+					}
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value, isBool = typeof stateVal === "boolean";
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function(i) {
+				var self = jQuery(this);
+				self.toggleClass( value.call(this, i, self.attr("class"), stateVal), stateVal );
+			});
+		}
+
+		return this.each(function() {
+			if ( type === "string" ) {
+				// toggle individual class names
+				var className, i = 0, self = jQuery(this),
+					state = stateVal,
+					classNames = value.split( rspaces );
+
+				while ( (className = classNames[ i++ ]) ) {
+					// check each className given, space seperated list
+					state = isBool ? state : !self.hasClass( className );
+					self[ state ? "addClass" : "removeClass" ]( className );
+				}
+
+			} else if ( type === "undefined" || type === "boolean" ) {
+				if ( this.className ) {
+					// store className if set
+					jQuery.data( this, "__className__", this.className );
+				}
+
+				// toggle whole className
+				this.className = this.className || value === false ? "" : jQuery.data( this, "__className__" ) || "";
+			}
+		});
+	},
+
+	hasClass: function( selector ) {
+		var className = " " + selector + " ";
+		for ( var i = 0, l = this.length; i < l; i++ ) {
+			if ( (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
+				return true;
+			}
+		}
+
+		return false;
+	},
+
+	val: function( value ) {
+		if ( !arguments.length ) {
+			var elem = this[0];
+
+			if ( elem ) {
+				if ( jQuery.nodeName( elem, "option" ) ) {
+					// attributes.value is undefined in Blackberry 4.7 but
+					// uses .value. See #6932
+					var val = elem.attributes.value;
+					return !val || val.specified ? elem.value : elem.text;
+				}
+
+				// We need to handle select boxes special
+				if ( jQuery.nodeName( elem, "select" ) ) {
+					var index = elem.selectedIndex,
+						values = [],
+						options = elem.options,
+						one = elem.type === "select-one";
+
+					// Nothing was selected
+					if ( index < 0 ) {
+						return null;
+					}
+
+					// Loop through all the selected options
+					for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
+						var option = options[ i ];
+
+						// Don't return options that are disabled or in a disabled optgroup
+						if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) && 
+								(!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) {
+
+							// Get the specific value for the option
+							value = jQuery(option).val();
+
+							// We don't need an array for one selects
+							if ( one ) {
+								return value;
+							}
+
+							// Multi-Selects return an array
+							values.push( value );
+						}
+					}
+
+					return values;
+				}
+
+				// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
+				if ( rradiocheck.test( elem.type ) && !jQuery.support.checkOn ) {
+					return elem.getAttribute("value") === null ? "on" : elem.value;
+				}
+				
+
+				// Everything else, we just grab the value
+				return (elem.value || "").replace(rreturn, "");
+
+			}
+
+			return undefined;
+		}
+
+		var isFunction = jQuery.isFunction(value);
+
+		return this.each(function(i) {
+			var self = jQuery(this), val = value;
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call(this, i, self.val());
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+			} else if ( typeof val === "number" ) {
+				val += "";
+			} else if ( jQuery.isArray(val) ) {
+				val = jQuery.map(val, function (value) {
+					return value == null ? "" : value + "";
+				});
+			}
+
+			if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) {
+				this.checked = jQuery.inArray( self.val(), val ) >= 0;
+
+			} else if ( jQuery.nodeName( this, "select" ) ) {
+				var values = jQuery.makeArray(val);
+
+				jQuery( "option", this ).each(function() {
+					this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
+				});
+
+				if ( !values.length ) {
+					this.selectedIndex = -1;
+				}
+
+			} else {
+				this.value = val;
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	attrFn: {
+		val: true,
+		css: true,
+		html: true,
+		text: true,
+		data: true,
+		width: true,
+		height: true,
+		offset: true
+	},
+		
+	attr: function( elem, name, value, pass ) {
+		// don't set attributes on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return undefined;
+		}
+
+		if ( pass && name in jQuery.attrFn ) {
+			return jQuery(elem)[name](value);
+		}
+
+		var notxml = elem.nodeType !== 1 || !jQuery.isXMLDoc( elem ),
+			// Whether we are setting (or getting)
+			set = value !== undefined;
+
+		// Try to normalize/fix the name
+		name = notxml && jQuery.props[ name ] || name;
+
+		// Only do all the following if this is a node (faster for style)
+		if ( elem.nodeType === 1 ) {
+			// These attributes require special treatment
+			var special = rspecialurl.test( name );
+
+			// Safari mis-reports the default selected property of an option
+			// Accessing the parent's selectedIndex property fixes it
+			if ( name === "selected" && !jQuery.support.optSelected ) {
+				var parent = elem.parentNode;
+				if ( parent ) {
+					parent.selectedIndex;
+	
+					// Make sure that it also works with optgroups, see #5701
+					if ( parent.parentNode ) {
+						parent.parentNode.selectedIndex;
+					}
+				}
+			}
+
+			// If applicable, access the attribute via the DOM 0 way
+			// 'in' checks fail in Blackberry 4.7 #6931
+			if ( (name in elem || elem[ name ] !== undefined) && notxml && !special ) {
+				if ( set ) {
+					// We can't allow the type property to be changed (since it causes problems in IE)
+					if ( name === "type" && rtype.test( elem.nodeName ) && elem.parentNode ) {
+						jQuery.error( "type property can't be changed" );
+					}
+
+					if ( value === null ) {
+						if ( elem.nodeType === 1 ) {
+							elem.removeAttribute( name );
+						}
+
+					} else {
+						elem[ name ] = value;
+					}
+				}
+
+				// browsers index elements by id/name on forms, give priority to attributes.
+				if ( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) {
+					return elem.getAttributeNode( name ).nodeValue;
+				}
+
+				// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
+				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+				if ( name === "tabIndex" ) {
+					var attributeNode = elem.getAttributeNode( "tabIndex" );
+
+					return attributeNode && attributeNode.specified ?
+						attributeNode.value :
+						rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
+							0 :
+							undefined;
+				}
+
+				return elem[ name ];
+			}
+
+			if ( !jQuery.support.style && notxml && name === "style" ) {
+				if ( set ) {
+					elem.style.cssText = "" + value;
+				}
+
+				return elem.style.cssText;
+			}
+
+			if ( set ) {
+				// convert the value to a string (all browsers do this but IE) see #1070
+				elem.setAttribute( name, "" + value );
+			}
+
+			// Ensure that missing attributes return undefined
+			// Blackberry 4.7 returns "" from getAttribute #6938
+			if ( !elem.attributes[ name ] && (elem.hasAttribute && !elem.hasAttribute( name )) ) {
+				return undefined;
+			}
+
+			var attr = !jQuery.support.hrefNormalized && notxml && special ?
+					// Some attributes require a special call on IE
+					elem.getAttribute( name, 2 ) :
+					elem.getAttribute( name );
+
+			// Non-existent attributes return null, we normalize to undefined
+			return attr === null ? undefined : attr;
+		}
+	}
+});
+
+
+
+
+var rnamespaces = /\.(.*)$/,
+	rformElems = /^(?:textarea|input|select)$/i,
+	rperiod = /\./g,
+	rspace = / /g,
+	rescape = /[^\w\s.|`]/g,
+	fcleanup = function( nm ) {
+		return nm.replace(rescape, "\\$&");
+	},
+	focusCounts = { focusin: 0, focusout: 0 };
+
+/*
+ * A number of helper functions used for managing events.
+ * Many of the ideas behind this code originated from
+ * Dean Edwards' addEvent library.
+ */
+jQuery.event = {
+
+	// Bind an event to an element
+	// Original by Dean Edwards
+	add: function( elem, types, handler, data ) {
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// For whatever reason, IE has trouble passing the window object
+		// around, causing it to be cloned in the process
+		if ( jQuery.isWindow( elem ) && ( elem !== window && !elem.frameElement ) ) {
+			elem = window;
+		}
+
+		if ( handler === false ) {
+			handler = returnFalse;
+		}
+
+		var handleObjIn, handleObj;
+
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+		}
+
+		// Make sure that the function being executed has a unique ID
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure
+		var elemData = jQuery.data( elem );
+
+		// If no elemData is found then we must be trying to bind to one of the
+		// banned noData elements
+		if ( !elemData ) {
+			return;
+		}
+
+		// Use a key less likely to result in collisions for plain JS objects.
+		// Fixes bug #7150.
+		var eventKey = elem.nodeType ? "events" : "__events__",
+			events = elemData[ eventKey ],
+			eventHandle = elemData.handle;
+			
+		if ( typeof events === "function" ) {
+			// On plain objects events is a fn that holds the the data
+			// which prevents this data from being JSON serialized
+			// the function does not need to be called, it just contains the data
+			eventHandle = events.handle;
+			events = events.events;
+
+		} else if ( !events ) {
+			if ( !elem.nodeType ) {
+				// On plain objects, create a fn that acts as the holder
+				// of the values to avoid JSON serialization of event data
+				elemData[ eventKey ] = elemData = function(){};
+			}
+
+			elemData.events = events = {};
+		}
+
+		if ( !eventHandle ) {
+			elemData.handle = eventHandle = function() {
+				// Handle the second event of a trigger and when
+				// an event is called after a page has unloaded
+				return typeof jQuery !== "undefined" && !jQuery.event.triggered ?
+					jQuery.event.handle.apply( eventHandle.elem, arguments ) :
+					undefined;
+			};
+		}
+
+		// Add elem as a property of the handle function
+		// This is to prevent a memory leak with non-native events in IE.
+		eventHandle.elem = elem;
+
+		// Handle multiple events separated by a space
+		// jQuery(...).bind("mouseover mouseout", fn);
+		types = types.split(" ");
+
+		var type, i = 0, namespaces;
+
+		while ( (type = types[ i++ ]) ) {
+			handleObj = handleObjIn ?
+				jQuery.extend({}, handleObjIn) :
+				{ handler: handler, data: data };
+
+			// Namespaced event handlers
+			if ( type.indexOf(".") > -1 ) {
+				namespaces = type.split(".");
+				type = namespaces.shift();
+				handleObj.namespace = namespaces.slice(0).sort().join(".");
+
+			} else {
+				namespaces = [];
+				handleObj.namespace = "";
+			}
+
+			handleObj.type = type;
+			if ( !handleObj.guid ) {
+				handleObj.guid = handler.guid;
+			}
+
+			// Get the current list of functions bound to this event
+			var handlers = events[ type ],
+				special = jQuery.event.special[ type ] || {};
+
+			// Init the event handler queue
+			if ( !handlers ) {
+				handlers = events[ type ] = [];
+
+				// Check for a special event handler
+				// Only use addEventListener/attachEvent if the special
+				// events handler returns false
+				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+					// Bind the global event handler to the element
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle, false );
+
+					} else if ( elem.attachEvent ) {
+						elem.attachEvent( "on" + type, eventHandle );
+					}
+				}
+			}
+			
+			if ( special.add ) { 
+				special.add.call( elem, handleObj ); 
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add the function to the element's handler list
+			handlers.push( handleObj );
+
+			// Keep track of which events have been used, for global triggering
+			jQuery.event.global[ type ] = true;
+		}
+
+		// Nullify elem to prevent memory leaks in IE
+		elem = null;
+	},
+
+	global: {},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, pos ) {
+		// don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		if ( handler === false ) {
+			handler = returnFalse;
+		}
+
+		var ret, type, fn, j, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType,
+			eventKey = elem.nodeType ? "events" : "__events__",
+			elemData = jQuery.data( elem ),
+			events = elemData && elemData[ eventKey ];
+
+		if ( !elemData || !events ) {
+			return;
+		}
+		
+		if ( typeof events === "function" ) {
+			elemData = events;
+			events = events.events;
+		}
+
+		// types is actually an event object here
+		if ( types && types.type ) {
+			handler = types.handler;
+			types = types.type;
+		}
+
+		// Unbind all events for the element
+		if ( !types || typeof types === "string" && types.charAt(0) === "." ) {
+			types = types || "";
+
+			for ( type in events ) {
+				jQuery.event.remove( elem, type + types );
+			}
+
+			return;
+		}
+
+		// Handle multiple events separated by a space
+		// jQuery(...).unbind("mouseover mouseout", fn);
+		types = types.split(" ");
+
+		while ( (type = types[ i++ ]) ) {
+			origType = type;
+			handleObj = null;
+			all = type.indexOf(".") < 0;
+			namespaces = [];
+
+			if ( !all ) {
+				// Namespaced event handlers
+				namespaces = type.split(".");
+				type = namespaces.shift();
+
+				namespace = new RegExp("(^|\\.)" + 
+					jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)");
+			}
+
+			eventType = events[ type ];
+
+			if ( !eventType ) {
+				continue;
+			}
+
+			if ( !handler ) {
+				for ( j = 0; j < eventType.length; j++ ) {
+					handleObj = eventType[ j ];
+
+					if ( all || namespace.test( handleObj.namespace ) ) {
+						jQuery.event.remove( elem, origType, handleObj.handler, j );
+						eventType.splice( j--, 1 );
+					}
+				}
+
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+
+			for ( j = pos || 0; j < eventType.length; j++ ) {
+				handleObj = eventType[ j ];
+
+				if ( handler.guid === handleObj.guid ) {
+					// remove the given handler for the given type
+					if ( all || namespace.test( handleObj.namespace ) ) {
+						if ( pos == null ) {
+							eventType.splice( j--, 1 );
+						}
+
+						if ( special.remove ) {
+							special.remove.call( elem, handleObj );
+						}
+					}
+
+					if ( pos != null ) {
+						break;
+					}
+				}
+			}
+
+			// remove generic event handler if no more handlers exist
+			if ( eventType.length === 0 || pos != null && eventType.length === 1 ) {
+				if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				ret = null;
+				delete events[ type ];
+			}
+		}
+
+		// Remove the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			var handle = elemData.handle;
+			if ( handle ) {
+				handle.elem = null;
+			}
+
+			delete elemData.events;
+			delete elemData.handle;
+
+			if ( typeof elemData === "function" ) {
+				jQuery.removeData( elem, eventKey );
+
+			} else if ( jQuery.isEmptyObject( elemData ) ) {
+				jQuery.removeData( elem );
+			}
+		}
+	},
+
+	// bubbling is internal
+	trigger: function( event, data, elem /*, bubbling */ ) {
+		// Event object or event type
+		var type = event.type || event,
+			bubbling = arguments[3];
+
+		if ( !bubbling ) {
+			event = typeof event === "object" ?
+				// jQuery.Event object
+				event[ jQuery.expando ] ? event :
+				// Object literal
+				jQuery.extend( jQuery.Event(type), event ) :
+				// Just the event type (string)
+				jQuery.Event(type);
+
+			if ( type.indexOf("!") >= 0 ) {
+				event.type = type = type.slice(0, -1);
+				event.exclusive = true;
+			}
+
+			// Handle a global trigger
+			if ( !elem ) {
+				// Don't bubble custom events when global (to avoid too much overhead)
+				event.stopPropagation();
+
+				// Only trigger if we've ever bound an event for it
+				if ( jQuery.event.global[ type ] ) {
+					jQuery.each( jQuery.cache, function() {
+						if ( this.events && this.events[type] ) {
+							jQuery.event.trigger( event, data, this.handle.elem );
+						}
+					});
+				}
+			}
+
+			// Handle triggering a single element
+
+			// don't do events on text and comment nodes
+			if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
+				return undefined;
+			}
+
+			// Clean up in case it is reused
+			event.result = undefined;
+			event.target = elem;
+
+			// Clone the incoming data, if any
+			data = jQuery.makeArray( data );
+			data.unshift( event );
+		}
+
+		event.currentTarget = elem;
+
+		// Trigger the event, it is assumed that "handle" is a function
+		var handle = elem.nodeType ?
+			jQuery.data( elem, "handle" ) :
+			(jQuery.data( elem, "__events__" ) || {}).handle;
+
+		if ( handle ) {
+			handle.apply( elem, data );
+		}
+
+		var parent = elem.parentNode || elem.ownerDocument;
+
+		// Trigger an inline bound script
+		try {
+			if ( !(elem && elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()]) ) {
+				if ( elem[ "on" + type ] && elem[ "on" + type ].apply( elem, data ) === false ) {
+					event.result = false;
+					event.preventDefault();
+				}
+			}
+
+		// prevent IE from throwing an error for some elements with some event types, see #3533
+		} catch (inlineError) {}
+
+		if ( !event.isPropagationStopped() && parent ) {
+			jQuery.event.trigger( event, data, parent, true );
+
+		} else if ( !event.isDefaultPrevented() ) {
+			var target = event.target, old, targetType = type.replace(rnamespaces, ""),
+				isClick = jQuery.nodeName(target, "a") && targetType === "click",
+				special = jQuery.event.special[ targetType ] || {};
+
+			if ( (!special._default || special._default.call( elem, event ) === false) && 
+				!isClick && !(target && target.nodeName && jQuery.noData[target.nodeName.toLowerCase()]) ) {
+
+				try {
+					if ( target[ targetType ] ) {
+						// Make sure that we don't accidentally re-trigger the onFOO events
+						old = target[ "on" + targetType ];
+
+						if ( old ) {
+							target[ "on" + targetType ] = null;
+						}
+
+						jQuery.event.triggered = true;
+						target[ targetType ]();
+					}
+
+				// prevent IE from throwing an error for some elements with some event types, see #3533
+				} catch (triggerError) {}
+
+				if ( old ) {
+					target[ "on" + targetType ] = old;
+				}
+
+				jQuery.event.triggered = false;
+			}
+		}
+	},
+
+	handle: function( event ) {
+		var all, handlers, namespaces, namespace_sort = [], namespace_re, events, args = jQuery.makeArray( arguments );
+
+		event = args[0] = jQuery.event.fix( event || window.event );
+		event.currentTarget = this;
+
+		// Namespaced event handlers
+		all = event.type.indexOf(".") < 0 && !event.exclusive;
+
+		if ( !all ) {
+			namespaces = event.type.split(".");
+			event.type = namespaces.shift();
+			namespace_sort = namespaces.slice(0).sort();
+			namespace_re = new RegExp("(^|\\.)" + namespace_sort.join("\\.(?:.*\\.)?") + "(\\.|$)");
+		}
+
+		event.namespace = event.namespace || namespace_sort.join(".");
+
+		events = jQuery.data(this, this.nodeType ? "events" : "__events__");
+
+		if ( typeof events === "function" ) {
+			events = events.events;
+		}
+
+		handlers = (events || {})[ event.type ];
+
+		if ( events && handlers ) {
+			// Clone the handlers to prevent manipulation
+			handlers = handlers.slice(0);
+
+			for ( var j = 0, l = handlers.length; j < l; j++ ) {
+				var handleObj = handlers[ j ];
+
+				// Filter the functions by class
+				if ( all || namespace_re.test( handleObj.namespace ) ) {
+					// Pass in a reference to the handler function itself
+					// So that we can later remove it
+					event.handler = handleObj.handler;
+					event.data = handleObj.data;
+					event.handleObj = handleObj;
+	
+					var ret = handleObj.handler.apply( this, args );
+
+					if ( ret !== undefined ) {
+						event.result = ret;
+						if ( ret === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+
+					if ( event.isImmediatePropagationStopped() ) {
+						break;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "),
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// store a copy of the original event object
+		// and "clone" to set read-only properties
+		var originalEvent = event;
+		event = jQuery.Event( originalEvent );
+
+		for ( var i = this.props.length, prop; i; ) {
+			prop = this.props[ --i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Fix target property, if necessary
+		if ( !event.target ) {
+			event.target = event.srcElement || document; // Fixes #1925 where srcElement might not be defined either
+		}
+
+		// check if target is a textnode (safari)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		// Add relatedTarget, if necessary
+		if ( !event.relatedTarget && event.fromElement ) {
+			event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement;
+		}
+
+		// Calculate pageX/Y if missing and clientX/Y available
+		if ( event.pageX == null && event.clientX != null ) {
+			var doc = document.documentElement, body = document.body;
+			event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
+			event.pageY = event.clientY + (doc && doc.scrollTop  || body && body.scrollTop  || 0) - (doc && doc.clientTop  || body && body.clientTop  || 0);
+		}
+
+		// Add which for key events
+		if ( event.which == null && (event.charCode != null || event.keyCode != null) ) {
+			event.which = event.charCode != null ? event.charCode : event.keyCode;
+		}
+
+		// Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
+		if ( !event.metaKey && event.ctrlKey ) {
+			event.metaKey = event.ctrlKey;
+		}
+
+		// Add which for click: 1 === left; 2 === middle; 3 === right
+		// Note: button is not normalized, so don't use it
+		if ( !event.which && event.button !== undefined ) {
+			event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
+		}
+
+		return event;
+	},
+
+	// Deprecated, use jQuery.guid instead
+	guid: 1E8,
+
+	// Deprecated, use jQuery.proxy instead
+	proxy: jQuery.proxy,
+
+	special: {
+		ready: {
+			// Make sure the ready event is setup
+			setup: jQuery.bindReady,
+			teardown: jQuery.noop
+		},
+
+		live: {
+			add: function( handleObj ) {
+				jQuery.event.add( this,
+					liveConvert( handleObj.origType, handleObj.selector ),
+					jQuery.extend({}, handleObj, {handler: liveHandler, guid: handleObj.handler.guid}) ); 
+			},
+
+			remove: function( handleObj ) {
+				jQuery.event.remove( this, liveConvert( handleObj.origType, handleObj.selector ), handleObj );
+			}
+		},
+
+		beforeunload: {
+			setup: function( data, namespaces, eventHandle ) {
+				// We only want to do this special case on windows
+				if ( jQuery.isWindow( this ) ) {
+					this.onbeforeunload = eventHandle;
+				}
+			},
+
+			teardown: function( namespaces, eventHandle ) {
+				if ( this.onbeforeunload === eventHandle ) {
+					this.onbeforeunload = null;
+				}
+			}
+		}
+	}
+};
+
+jQuery.removeEvent = document.removeEventListener ?
+	function( elem, type, handle ) {
+		if ( elem.removeEventListener ) {
+			elem.removeEventListener( type, handle, false );
+		}
+	} : 
+	function( elem, type, handle ) {
+		if ( elem.detachEvent ) {
+			elem.detachEvent( "on" + type, handle );
+		}
+	};
+
+jQuery.Event = function( src ) {
+	// Allow instantiation without the 'new' keyword
+	if ( !this.preventDefault ) {
+		return new jQuery.Event( src );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// timeStamp is buggy for some events on Firefox(#3843)
+	// So we won't rely on the native value
+	this.timeStamp = jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+function returnFalse() {
+	return false;
+}
+function returnTrue() {
+	return true;
+}
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	preventDefault: function() {
+		this.isDefaultPrevented = returnTrue;
+
+		var e = this.originalEvent;
+		if ( !e ) {
+			return;
+		}
+		
+		// if preventDefault exists run it on the original event
+		if ( e.preventDefault ) {
+			e.preventDefault();
+
+		// otherwise set the returnValue property of the original event to false (IE)
+		} else {
+			e.returnValue = false;
+		}
+	},
+	stopPropagation: function() {
+		this.isPropagationStopped = returnTrue;
+
+		var e = this.originalEvent;
+		if ( !e ) {
+			return;
+		}
+		// if stopPropagation exists run it on the original event
+		if ( e.stopPropagation ) {
+			e.stopPropagation();
+		}
+		// otherwise set the cancelBubble property of the original event to true (IE)
+		e.cancelBubble = true;
+	},
+	stopImmediatePropagation: function() {
+		this.isImmediatePropagationStopped = returnTrue;
+		this.stopPropagation();
+	},
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse
+};
+
+// Checks if an event happened on an element within another element
+// Used in jQuery.event.special.mouseenter and mouseleave handlers
+var withinElement = function( event ) {
+	// Check if mouse(over|out) are still within the same parent element
+	var parent = event.relatedTarget;
+
+	// Firefox sometimes assigns relatedTarget a XUL element
+	// which we cannot access the parentNode property of
+	try {
+		// Traverse up the tree
+		while ( parent && parent !== this ) {
+			parent = parent.parentNode;
+		}
+
+		if ( parent !== this ) {
+			// set the correct event type
+			event.type = event.data;
+
+			// handle event if we actually just moused on to a non sub-element
+			jQuery.event.handle.apply( this, arguments );
+		}
+
+	// assuming we've left the element since we most likely mousedover a xul element
+	} catch(e) { }
+},
+
+// In case of event delegation, we only need to rename the event.type,
+// liveHandler will take care of the rest.
+delegate = function( event ) {
+	event.type = event.data;
+	jQuery.event.handle.apply( this, arguments );
+};
+
+// Create mouseenter and mouseleave events
+jQuery.each({
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		setup: function( data ) {
+			jQuery.event.add( this, fix, data && data.selector ? delegate : withinElement, orig );
+		},
+		teardown: function( data ) {
+			jQuery.event.remove( this, fix, data && data.selector ? delegate : withinElement );
+		}
+	};
+});
+
+// submit delegation
+if ( !jQuery.support.submitBubbles ) {
+
+	jQuery.event.special.submit = {
+		setup: function( data, namespaces ) {
+			if ( this.nodeName.toLowerCase() !== "form" ) {
+				jQuery.event.add(this, "click.specialSubmit", function( e ) {
+					var elem = e.target, type = elem.type;
+
+					if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) {
+						e.liveFired = undefined;
+						return trigger( "submit", this, arguments );
+					}
+				});
+	 
+				jQuery.event.add(this, "keypress.specialSubmit", function( e ) {
+					var elem = e.target, type = elem.type;
+
+					if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) {
+						e.liveFired = undefined;
+						return trigger( "submit", this, arguments );
+					}
+				});
+
+			} else {
+				return false;
+			}
+		},
+
+		teardown: function( namespaces ) {
+			jQuery.event.remove( this, ".specialSubmit" );
+		}
+	};
+
+}
+
+// change delegation, happens here so we have bind.
+if ( !jQuery.support.changeBubbles ) {
+
+	var changeFilters,
+
+	getVal = function( elem ) {
+		var type = elem.type, val = elem.value;
+
+		if ( type === "radio" || type === "checkbox" ) {
+			val = elem.checked;
+
+		} else if ( type === "select-multiple" ) {
+			val = elem.selectedIndex > -1 ?
+				jQuery.map( elem.options, function( elem ) {
+					return elem.selected;
+				}).join("-") :
+				"";
+
+		} else if ( elem.nodeName.toLowerCase() === "select" ) {
+			val = elem.selectedIndex;
+		}
+
+		return val;
+	},
+
+	testChange = function testChange( e ) {
+		var elem = e.target, data, val;
+
+		if ( !rformElems.test( elem.nodeName ) || elem.readOnly ) {
+			return;
+		}
+
+		data = jQuery.data( elem, "_change_data" );
+		val = getVal(elem);
+
+		// the current data will be also retrieved by beforeactivate
+		if ( e.type !== "focusout" || elem.type !== "radio" ) {
+			jQuery.data( elem, "_change_data", val );
+		}
+		
+		if ( data === undefined || val === data ) {
+			return;
+		}
+
+		if ( data != null || val ) {
+			e.type = "change";
+			e.liveFired = undefined;
+			return jQuery.event.trigger( e, arguments[1], elem );
+		}
+	};
+
+	jQuery.event.special.change = {
+		filters: {
+			focusout: testChange, 
+
+			beforedeactivate: testChange,
+
+			click: function( e ) {
+				var elem = e.target, type = elem.type;
+
+				if ( type === "radio" || type === "checkbox" || elem.nodeName.toLowerCase() === "select" ) {
+					return testChange.call( this, e );
+				}
+			},
+
+			// Change has to be called before submit
+			// Keydown will be called before keypress, which is used in submit-event delegation
+			keydown: function( e ) {
+				var elem = e.target, type = elem.type;
+
+				if ( (e.keyCode === 13 && elem.nodeName.toLowerCase() !== "textarea") ||
+					(e.keyCode === 32 && (type === "checkbox" || type === "radio")) ||
+					type === "select-multiple" ) {
+					return testChange.call( this, e );
+				}
+			},
+
+			// Beforeactivate happens also before the previous element is blurred
+			// with this event you can't trigger a change event, but you can store
+			// information
+			beforeactivate: function( e ) {
+				var elem = e.target;
+				jQuery.data( elem, "_change_data", getVal(elem) );
+			}
+		},
+
+		setup: function( data, namespaces ) {
+			if ( this.type === "file" ) {
+				return false;
+			}
+
+			for ( var type in changeFilters ) {
+				jQuery.event.add( this, type + ".specialChange", changeFilters[type] );
+			}
+
+			return rformElems.test( this.nodeName );
+		},
+
+		teardown: function( namespaces ) {
+			jQuery.event.remove( this, ".specialChange" );
+
+			return rformElems.test( this.nodeName );
+		}
+	};
+
+	changeFilters = jQuery.event.special.change.filters;
+
+	// Handle when the input is .focus()'d
+	changeFilters.focus = changeFilters.beforeactivate;
+}
+
+function trigger( type, elem, args ) {
+	args[0].type = type;
+	return jQuery.event.handle.apply( elem, args );
+}
+
+// Create "bubbling" focus and blur events
+if ( document.addEventListener ) {
+	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				if ( focusCounts[fix]++ === 0 ) {
+					document.addEventListener( orig, handler, true );
+				}
+			}, 
+			teardown: function() { 
+				if ( --focusCounts[fix] === 0 ) {
+					document.removeEventListener( orig, handler, true );
+				}
+			}
+		};
+
+		function handler( e ) { 
+			e = jQuery.event.fix( e );
+			e.type = fix;
+			return jQuery.event.trigger( e, null, e.target );
+		}
+	});
+}
+
+jQuery.each(["bind", "one"], function( i, name ) {
+	jQuery.fn[ name ] = function( type, data, fn ) {
+		// Handle object literals
+		if ( typeof type === "object" ) {
+			for ( var key in type ) {
+				this[ name ](key, data, type[key], fn);
+			}
+			return this;
+		}
+		
+		if ( jQuery.isFunction( data ) || data === false ) {
+			fn = data;
+			data = undefined;
+		}
+
+		var handler = name === "one" ? jQuery.proxy( fn, function( event ) {
+			jQuery( this ).unbind( event, handler );
+			return fn.apply( this, arguments );
+		}) : fn;
+
+		if ( type === "unload" && name !== "one" ) {
+			this.one( type, data, fn );
+
+		} else {
+			for ( var i = 0, l = this.length; i < l; i++ ) {
+				jQuery.event.add( this[i], type, handler, data );
+			}
+		}
+
+		return this;
+	};
+});
+
+jQuery.fn.extend({
+	unbind: function( type, fn ) {
+		// Handle object literals
+		if ( typeof type === "object" && !type.preventDefault ) {
+			for ( var key in type ) {
+				this.unbind(key, type[key]);
+			}
+
+		} else {
+			for ( var i = 0, l = this.length; i < l; i++ ) {
+				jQuery.event.remove( this[i], type, fn );
+			}
+		}
+
+		return this;
+	},
+	
+	delegate: function( selector, types, data, fn ) {
+		return this.live( types, data, fn, selector );
+	},
+	
+	undelegate: function( selector, types, fn ) {
+		if ( arguments.length === 0 ) {
+				return this.unbind( "live" );
+		
+		} else {
+			return this.die( types, null, fn, selector );
+		}
+	},
+	
+	trigger: function( type, data ) {
+		return this.each(function() {
+			jQuery.event.trigger( type, data, this );
+		});
+	},
+
+	triggerHandler: function( type, data ) {
+		if ( this[0] ) {
+			var event = jQuery.Event( type );
+			event.preventDefault();
+			event.stopPropagation();
+			jQuery.event.trigger( event, data, this[0] );
+			return event.result;
+		}
+	},
+
+	toggle: function( fn ) {
+		// Save reference to arguments for access in closure
+		var args = arguments, i = 1;
+
+		// link all the functions, so any of them can unbind this click handler
+		while ( i < args.length ) {
+			jQuery.proxy( fn, args[ i++ ] );
+		}
+
+		return this.click( jQuery.proxy( fn, function( event ) {
+			// Figure out which function to execute
+			var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i;
+			jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 );
+
+			// Make sure that clicks stop
+			event.preventDefault();
+
+			// and execute the function
+			return args[ lastToggle ].apply( this, arguments ) || false;
+		}));
+	},
+
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	}
+});
+
+var liveMap = {
+	focus: "focusin",
+	blur: "focusout",
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+};
+
+jQuery.each(["live", "die"], function( i, name ) {
+	jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) {
+		var type, i = 0, match, namespaces, preType,
+			selector = origSelector || this.selector,
+			context = origSelector ? this : jQuery( this.context );
+		
+		if ( typeof types === "object" && !types.preventDefault ) {
+			for ( var key in types ) {
+				context[ name ]( key, data, types[key], selector );
+			}
+			
+			return this;
+		}
+
+		if ( jQuery.isFunction( data ) ) {
+			fn = data;
+			data = undefined;
+		}
+
+		types = (types || "").split(" ");
+
+		while ( (type = types[ i++ ]) != null ) {
+			match = rnamespaces.exec( type );
+			namespaces = "";
+
+			if ( match )  {
+				namespaces = match[0];
+				type = type.replace( rnamespaces, "" );
+			}
+
+			if ( type === "hover" ) {
+				types.push( "mouseenter" + namespaces, "mouseleave" + namespaces );
+				continue;
+			}
+
+			preType = type;
+
+			if ( type === "focus" || type === "blur" ) {
+				types.push( liveMap[ type ] + namespaces );
+				type = type + namespaces;
+
+			} else {
+				type = (liveMap[ type ] || type) + namespaces;
+			}
+
+			if ( name === "live" ) {
+				// bind live handler
+				for ( var j = 0, l = context.length; j < l; j++ ) {
+					jQuery.event.add( context[j], "live." + liveConvert( type, selector ),
+						{ data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } );
+				}
+
+			} else {
+				// unbind live handler
+				context.unbind( "live." + liveConvert( type, selector ), fn );
+			}
+		}
+		
+		return this;
+	};
+});
+
+function liveHandler( event ) {
+	var stop, maxLevel, elems = [], selectors = [],
+		related, match, handleObj, elem, j, i, l, data, close, namespace, ret,
+		events = jQuery.data( this, this.nodeType ? "events" : "__events__" );
+
+	if ( typeof events === "function" ) {
+		events = events.events;
+	}
+
+	// Make sure we avoid non-left-click bubbling in Firefox (#3861)
+	if ( event.liveFired === this || !events || !events.live || event.button && event.type === "click" ) {
+		return;
+	}
+
+	if ( event.namespace ) {
+		namespace = new RegExp("(^|\\.)" + event.namespace.split(".").join("\\.(?:.*\\.)?") + "(\\.|$)");
+	}
+
+	event.liveFired = this;
+
+	var live = events.live.slice(0);
+
+	for ( j = 0; j < live.length; j++ ) {
+		handleObj = live[j];
+
+		if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) {
+			selectors.push( handleObj.selector );
+
+		} else {
+			live.splice( j--, 1 );
+		}
+	}
+
+	match = jQuery( event.target ).closest( selectors, event.currentTarget );
+
+	for ( i = 0, l = match.length; i < l; i++ ) {
+		close = match[i];
+
+		for ( j = 0; j < live.length; j++ ) {
+			handleObj = live[j];
+
+			if ( close.selector === handleObj.selector && (!namespace || namespace.test( handleObj.namespace )) ) {
+				elem = close.elem;
+				related = null;
+
+				// Those two events require additional checking
+				if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) {
+					event.type = handleObj.preType;
+					related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0];
+				}
+
+				if ( !related || related !== elem ) {
+					elems.push({ elem: elem, handleObj: handleObj, level: close.level });
+				}
+			}
+		}
+	}
+
+	for ( i = 0, l = elems.length; i < l; i++ ) {
+		match = elems[i];
+
+		if ( maxLevel && match.level > maxLevel ) {
+			break;
+		}
+
+		event.currentTarget = match.elem;
+		event.data = match.handleObj.data;
+		event.handleObj = match.handleObj;
+
+		ret = match.handleObj.origHandler.apply( match.elem, arguments );
+
+		if ( ret === false || event.isPropagationStopped() ) {
+			maxLevel = match.level;
+
+			if ( ret === false ) {
+				stop = false;
+			}
+		}
+	}
+
+	return stop;
+}
+
+function liveConvert( type, selector ) {
+	return (type && type !== "*" ? type + "." : "") + selector.replace(rperiod, "`").replace(rspace, "&");
+}
+
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error").split(" "), function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		if ( fn == null ) {
+			fn = data;
+			data = null;
+		}
+
+		return arguments.length > 0 ?
+			this.bind( name, data, fn ) :
+			this.trigger( name );
+	};
+
+	if ( jQuery.attrFn ) {
+		jQuery.attrFn[ name ] = true;
+	}
+});
+
+// Prevent memory leaks in IE
+// Window isn't included so as not to unbind existing unload events
+// More info:
+//  - http://isaacschlueter.com/2006/10/msie-memory-leaks/
+if ( window.attachEvent && !window.addEventListener ) {
+	jQuery(window).bind("unload", function() {
+		for ( var id in jQuery.cache ) {
+			if ( jQuery.cache[ id ].handle ) {
+				// Try/Catch is to handle iframes being unloaded, see #4280
+				try {
+					jQuery.event.remove( jQuery.cache[ id ].handle.elem );
+				} catch(e) {}
+			}
+		}
+	});
+}
+
+
+/*!
+ * Sizzle CSS Selector Engine - v1.0
+ *  Copyright 2009, The Dojo Foundation
+ *  Released under the MIT, BSD, and GPL Licenses.
+ *  More information: http://sizzlejs.com/
+ */
+(function(){
+
+var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
+	done = 0,
+	toString = Object.prototype.toString,
+	hasDuplicate = false,
+	baseHasDuplicate = true;
+
+// Here we check if the JavaScript engine is using some sort of
+// optimization where it does not always call our comparision
+// function. If that is the case, discard the hasDuplicate value.
+//   Thus far that includes Google Chrome.
+[0, 0].sort(function(){
+	baseHasDuplicate = false;
+	return 0;
+});
+
+var Sizzle = function(selector, context, results, seed) {
+	results = results || [];
+	context = context || document;
+
+	var origContext = context;
+
+	if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
+		return [];
+	}
+	
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
+
+	var parts = [], m, set, checkSet, extra, prune = true, contextXML = Sizzle.isXML(context),
+		soFar = selector, ret, cur, pop, i;
+	
+	// Reset the position of the chunker regexp (start from head)
+	do {
+		chunker.exec("");
+		m = chunker.exec(soFar);
+
+		if ( m ) {
+			soFar = m[3];
+		
+			parts.push( m[1] );
+		
+			if ( m[2] ) {
+				extra = m[3];
+				break;
+			}
+		}
+	} while ( m );
+
+	if ( parts.length > 1 && origPOS.exec( selector ) ) {
+		if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
+			set = posProcess( parts[0] + parts[1], context );
+		} else {
+			set = Expr.relative[ parts[0] ] ?
+				[ context ] :
+				Sizzle( parts.shift(), context );
+
+			while ( parts.length ) {
+				selector = parts.shift();
+
+				if ( Expr.relative[ selector ] ) {
+					selector += parts.shift();
+				}
+				
+				set = posProcess( selector, set );
+			}
+		}
+	} else {
+		// Take a shortcut and set the context if the root selector is an ID
+		// (but not if it'll be faster if the inner selector is an ID)
+		if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
+				Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
+			ret = Sizzle.find( parts.shift(), context, contextXML );
+			context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0];
+		}
+
+		if ( context ) {
+			ret = seed ?
+				{ expr: parts.pop(), set: makeArray(seed) } :
+				Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
+			set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set;
+
+			if ( parts.length > 0 ) {
+				checkSet = makeArray(set);
+			} else {
+				prune = false;
+			}
+
+			while ( parts.length ) {
+				cur = parts.pop();
+				pop = cur;
+
+				if ( !Expr.relative[ cur ] ) {
+					cur = "";
+				} else {
+					pop = parts.pop();
+				}
+
+				if ( pop == null ) {
+					pop = context;
+				}
+
+				Expr.relative[ cur ]( checkSet, pop, contextXML );
+			}
+		} else {
+			checkSet = parts = [];
+		}
+	}
+
+	if ( !checkSet ) {
+		checkSet = set;
+	}
+
+	if ( !checkSet ) {
+		Sizzle.error( cur || selector );
+	}
+
+	if ( toString.call(checkSet) === "[object Array]" ) {
+		if ( !prune ) {
+			results.push.apply( results, checkSet );
+		} else if ( context && context.nodeType === 1 ) {
+			for ( i = 0; checkSet[i] != null; i++ ) {
+				if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) {
+					results.push( set[i] );
+				}
+			}
+		} else {
+			for ( i = 0; checkSet[i] != null; i++ ) {
+				if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
+					results.push( set[i] );
+				}
+			}
+		}
+	} else {
+		makeArray( checkSet, results );
+	}
+
+	if ( extra ) {
+		Sizzle( extra, origContext, results, seed );
+		Sizzle.uniqueSort( results );
+	}
+
+	return results;
+};
+
+Sizzle.uniqueSort = function(results){
+	if ( sortOrder ) {
+		hasDuplicate = baseHasDuplicate;
+		results.sort(sortOrder);
+
+		if ( hasDuplicate ) {
+			for ( var i = 1; i < results.length; i++ ) {
+				if ( results[i] === results[i-1] ) {
+					results.splice(i--, 1);
+				}
+			}
+		}
+	}
+
+	return results;
+};
+
+Sizzle.matches = function(expr, set){
+	return Sizzle(expr, null, null, set);
+};
+
+Sizzle.matchesSelector = function(node, expr){
+	return Sizzle(expr, null, null, [node]).length > 0;
+};
+
+Sizzle.find = function(expr, context, isXML){
+	var set;
+
+	if ( !expr ) {
+		return [];
+	}
+
+	for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
+		var type = Expr.order[i], match;
+		
+		if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
+			var left = match[1];
+			match.splice(1,1);
+
+			if ( left.substr( left.length - 1 ) !== "\\" ) {
+				match[1] = (match[1] || "").replace(/\\/g, "");
+				set = Expr.find[ type ]( match, context, isXML );
+				if ( set != null ) {
+					expr = expr.replace( Expr.match[ type ], "" );
+					break;
+				}
+			}
+		}
+	}
+
+	if ( !set ) {
+		set = context.getElementsByTagName("*");
+	}
+
+	return {set: set, expr: expr};
+};
+
+Sizzle.filter = function(expr, set, inplace, not){
+	var old = expr, result = [], curLoop = set, match, anyFound,
+		isXMLFilter = set && set[0] && Sizzle.isXML(set[0]);
+
+	while ( expr && set.length ) {
+		for ( var type in Expr.filter ) {
+			if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
+				var filter = Expr.filter[ type ], found, item, left = match[1];
+				anyFound = false;
+
+				match.splice(1,1);
+
+				if ( left.substr( left.length - 1 ) === "\\" ) {
+					continue;
+				}
+
+				if ( curLoop === result ) {
+					result = [];
+				}
+
+				if ( Expr.preFilter[ type ] ) {
+					match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
+
+					if ( !match ) {
+						anyFound = found = true;
+					} else if ( match === true ) {
+						continue;
+					}
+				}
+
+				if ( match ) {
+					for ( var i = 0; (item = curLoop[i]) != null; i++ ) {
+						if ( item ) {
+							found = filter( item, match, i, curLoop );
+							var pass = not ^ !!found;
+
+							if ( inplace && found != null ) {
+								if ( pass ) {
+									anyFound = true;
+								} else {
+									curLoop[i] = false;
+								}
+							} else if ( pass ) {
+								result.push( item );
+								anyFound = true;
+							}
+						}
+					}
+				}
+
+				if ( found !== undefined ) {
+					if ( !inplace ) {
+						curLoop = result;
+					}
+
+					expr = expr.replace( Expr.match[ type ], "" );
+
+					if ( !anyFound ) {
+						return [];
+					}
+
+					break;
+				}
+			}
+		}
+
+		// Improper expression
+		if ( expr === old ) {
+			if ( anyFound == null ) {
+				Sizzle.error( expr );
+			} else {
+				break;
+			}
+		}
+
+		old = expr;
+	}
+
+	return curLoop;
+};
+
+Sizzle.error = function( msg ) {
+	throw "Syntax error, unrecognized expression: " + msg;
+};
+
+var Expr = Sizzle.selectors = {
+	order: [ "ID", "NAME", "TAG" ],
+	match: {
+		ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
+		CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
+		NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/,
+		ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,
+		TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/,
+		CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+\-]*)\))?/,
+		POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/,
+		PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
+	},
+	leftMatch: {},
+	attrMap: {
+		"class": "className",
+		"for": "htmlFor"
+	},
+	attrHandle: {
+		href: function(elem){
+			return elem.getAttribute("href");
+		}
+	},
+	relative: {
+		"+": function(checkSet, part){
+			var isPartStr = typeof part === "string",
+				isTag = isPartStr && !/\W/.test(part),
+				isPartStrNotTag = isPartStr && !isTag;
+
+			if ( isTag ) {
+				part = part.toLowerCase();
+			}
+
+			for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
+				if ( (elem = checkSet[i]) ) {
+					while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
+
+					checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
+						elem || false :
+						elem === part;
+				}
+			}
+
+			if ( isPartStrNotTag ) {
+				Sizzle.filter( part, checkSet, true );
+			}
+		},
+		">": function(checkSet, part){
+			var isPartStr = typeof part === "string",
+				elem, i = 0, l = checkSet.length;
+
+			if ( isPartStr && !/\W/.test(part) ) {
+				part = part.toLowerCase();
+
+				for ( ; i < l; i++ ) {
+					elem = checkSet[i];
+					if ( elem ) {
+						var parent = elem.parentNode;
+						checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
+					}
+				}
+			} else {
+				for ( ; i < l; i++ ) {
+					elem = checkSet[i];
+					if ( elem ) {
+						checkSet[i] = isPartStr ?
+							elem.parentNode :
+							elem.parentNode === part;
+					}
+				}
+
+				if ( isPartStr ) {
+					Sizzle.filter( part, checkSet, true );
+				}
+			}
+		},
+		"": function(checkSet, part, isXML){
+			var doneName = done++, checkFn = dirCheck, nodeCheck;
+
+			if ( typeof part === "string" && !/\W/.test(part) ) {
+				part = part.toLowerCase();
+				nodeCheck = part;
+				checkFn = dirNodeCheck;
+			}
+
+			checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML);
+		},
+		"~": function(checkSet, part, isXML){
+			var doneName = done++, checkFn = dirCheck, nodeCheck;
+
+			if ( typeof part === "string" && !/\W/.test(part) ) {
+				part = part.toLowerCase();
+				nodeCheck = part;
+				checkFn = dirNodeCheck;
+			}
+
+			checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML);
+		}
+	},
+	find: {
+		ID: function(match, context, isXML){
+			if ( typeof context.getElementById !== "undefined" && !isXML ) {
+				var m = context.getElementById(match[1]);
+				// Check parentNode to catch when Blackberry 4.6 returns
+				// nodes that are no longer in the document #6963
+				return m && m.parentNode ? [m] : [];
+			}
+		},
+		NAME: function(match, context){
+			if ( typeof context.getElementsByName !== "undefined" ) {
+				var ret = [], results = context.getElementsByName(match[1]);
+
+				for ( var i = 0, l = results.length; i < l; i++ ) {
+					if ( results[i].getAttribute("name") === match[1] ) {
+						ret.push( results[i] );
+					}
+				}
+
+				return ret.length === 0 ? null : ret;
+			}
+		},
+		TAG: function(match, context){
+			return context.getElementsByTagName(match[1]);
+		}
+	},
+	preFilter: {
+		CLASS: function(match, curLoop, inplace, result, not, isXML){
+			match = " " + match[1].replace(/\\/g, "") + " ";
+
+			if ( isXML ) {
+				return match;
+			}
+
+			for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
+				if ( elem ) {
+					if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n]/g, " ").indexOf(match) >= 0) ) {
+						if ( !inplace ) {
+							result.push( elem );
+						}
+					} else if ( inplace ) {
+						curLoop[i] = false;
+					}
+				}
+			}
+
+			return false;
+		},
+		ID: function(match){
+			return match[1].replace(/\\/g, "");
+		},
+		TAG: function(match, curLoop){
+			return match[1].toLowerCase();
+		},
+		CHILD: function(match){
+			if ( match[1] === "nth" ) {
+				// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
+				var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
+					match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
+					!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
+
+				// calculate the numbers (first)n+(last) including if they are negative
+				match[2] = (test[1] + (test[2] || 1)) - 0;
+				match[3] = test[3] - 0;
+			}
+
+			// TODO: Move to normal caching system
+			match[0] = done++;
+
+			return match;
+		},
+		ATTR: function(match, curLoop, inplace, result, not, isXML){
+			var name = match[1].replace(/\\/g, "");
+			
+			if ( !isXML && Expr.attrMap[name] ) {
+				match[1] = Expr.attrMap[name];
+			}
+
+			if ( match[2] === "~=" ) {
+				match[4] = " " + match[4] + " ";
+			}
+
+			return match;
+		},
+		PSEUDO: function(match, curLoop, inplace, result, not){
+			if ( match[1] === "not" ) {
+				// If we're dealing with a complex expression, or a simple one
+				if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
+					match[3] = Sizzle(match[3], null, null, curLoop);
+				} else {
+					var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
+					if ( !inplace ) {
+						result.push.apply( result, ret );
+					}
+					return false;
+				}
+			} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
+				return true;
+			}
+			
+			return match;
+		},
+		POS: function(match){
+			match.unshift( true );
+			return match;
+		}
+	},
+	filters: {
+		enabled: function(elem){
+			return elem.disabled === false && elem.type !== "hidden";
+		},
+		disabled: function(elem){
+			return elem.disabled === true;
+		},
+		checked: function(elem){
+			return elem.checked === true;
+		},
+		selected: function(elem){
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			elem.parentNode.selectedIndex;
+			return elem.selected === true;
+		},
+		parent: function(elem){
+			return !!elem.firstChild;
+		},
+		empty: function(elem){
+			return !elem.firstChild;
+		},
+		has: function(elem, i, match){
+			return !!Sizzle( match[3], elem ).length;
+		},
+		header: function(elem){
+			return (/h\d/i).test( elem.nodeName );
+		},
+		text: function(elem){
+			return "text" === elem.type;
+		},
+		radio: function(elem){
+			return "radio" === elem.type;
+		},
+		checkbox: function(elem){
+			return "checkbox" === elem.type;
+		},
+		file: function(elem){
+			return "file" === elem.type;
+		},
+		password: function(elem){
+			return "password" === elem.type;
+		},
+		submit: function(elem){
+			return "submit" === elem.type;
+		},
+		image: function(elem){
+			return "image" === elem.type;
+		},
+		reset: function(elem){
+			return "reset" === elem.type;
+		},
+		button: function(elem){
+			return "button" === elem.type || elem.nodeName.toLowerCase() === "button";
+		},
+		input: function(elem){
+			return (/input|select|textarea|button/i).test(elem.nodeName);
+		}
+	},
+	setFilters: {
+		first: function(elem, i){
+			return i === 0;
+		},
+		last: function(elem, i, match, array){
+			return i === array.length - 1;
+		},
+		even: function(elem, i){
+			return i % 2 === 0;
+		},
+		odd: function(elem, i){
+			return i % 2 === 1;
+		},
+		lt: function(elem, i, match){
+			return i < match[3] - 0;
+		},
+		gt: function(elem, i, match){
+			return i > match[3] - 0;
+		},
+		nth: function(elem, i, match){
+			return match[3] - 0 === i;
+		},
+		eq: function(elem, i, match){
+			return match[3] - 0 === i;
+		}
+	},
+	filter: {
+		PSEUDO: function(elem, match, i, array){
+			var name = match[1], filter = Expr.filters[ name ];
+
+			if ( filter ) {
+				return filter( elem, i, match, array );
+			} else if ( name === "contains" ) {
+				return (elem.textContent || elem.innerText || Sizzle.getText([ elem ]) || "").indexOf(match[3]) >= 0;
+			} else if ( name === "not" ) {
+				var not = match[3];
+
+				for ( var j = 0, l = not.length; j < l; j++ ) {
+					if ( not[j] === elem ) {
+						return false;
+					}
+				}
+
+				return true;
+			} else {
+				Sizzle.error( "Syntax error, unrecognized expression: " + name );
+			}
+		},
+		CHILD: function(elem, match){
+			var type = match[1], node = elem;
+			switch (type) {
+				case 'only':
+				case 'first':
+					while ( (node = node.previousSibling) )	 {
+						if ( node.nodeType === 1 ) { 
+							return false; 
+						}
+					}
+					if ( type === "first" ) { 
+						return true; 
+					}
+					node = elem;
+				case 'last':
+					while ( (node = node.nextSibling) )	 {
+						if ( node.nodeType === 1 ) { 
+							return false; 
+						}
+					}
+					return true;
+				case 'nth':
+					var first = match[2], last = match[3];
+
+					if ( first === 1 && last === 0 ) {
+						return true;
+					}
+					
+					var doneName = match[0],
+						parent = elem.parentNode;
+	
+					if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {
+						var count = 0;
+						for ( node = parent.firstChild; node; node = node.nextSibling ) {
+							if ( node.nodeType === 1 ) {
+								node.nodeIndex = ++count;
+							}
+						} 
+						parent.sizcache = doneName;
+					}
+					
+					var diff = elem.nodeIndex - last;
+					if ( first === 0 ) {
+						return diff === 0;
+					} else {
+						return ( diff % first === 0 && diff / first >= 0 );
+					}
+			}
+		},
+		ID: function(elem, match){
+			return elem.nodeType === 1 && elem.getAttribute("id") === match;
+		},
+		TAG: function(elem, match){
+			return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match;
+		},
+		CLASS: function(elem, match){
+			return (" " + (elem.className || elem.getAttribute("class")) + " ")
+				.indexOf( match ) > -1;
+		},
+		ATTR: function(elem, match){
+			var name = match[1],
+				result = Expr.attrHandle[ name ] ?
+					Expr.attrHandle[ name ]( elem ) :
+					elem[ name ] != null ?
+						elem[ name ] :
+						elem.getAttribute( name ),
+				value = result + "",
+				type = match[2],
+				check = match[4];
+
+			return result == null ?
+				type === "!=" :
+				type === "=" ?
+				value === check :
+				type === "*=" ?
+				value.indexOf(check) >= 0 :
+				type === "~=" ?
+				(" " + value + " ").indexOf(check) >= 0 :
+				!check ?
+				value && result !== false :
+				type === "!=" ?
+				value !== check :
+				type === "^=" ?
+				value.indexOf(check) === 0 :
+				type === "$=" ?
+				value.substr(value.length - check.length) === check :
+				type === "|=" ?
+				value === check || value.substr(0, check.length + 1) === check + "-" :
+				false;
+		},
+		POS: function(elem, match, i, array){
+			var name = match[2], filter = Expr.setFilters[ name ];
+
+			if ( filter ) {
+				return filter( elem, i, match, array );
+			}
+		}
+	}
+};
+
+var origPOS = Expr.match.POS,
+	fescape = function(all, num){
+		return "\\" + (num - 0 + 1);
+	};
+
+for ( var type in Expr.match ) {
+	Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) );
+	Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) );
+}
+
+var makeArray = function(array, results) {
+	array = Array.prototype.slice.call( array, 0 );
+
+	if ( results ) {
+		results.push.apply( results, array );
+		return results;
+	}
+	
+	return array;
+};
+
+// Perform a simple check to determine if the browser is capable of
+// converting a NodeList to an array using builtin methods.
+// Also verifies that the returned array holds DOM nodes
+// (which is not the case in the Blackberry browser)
+try {
+	Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;
+
+// Provide a fallback method if it does not work
+} catch(e){
+	makeArray = function(array, results) {
+		var ret = results || [], i = 0;
+
+		if ( toString.call(array) === "[object Array]" ) {
+			Array.prototype.push.apply( ret, array );
+		} else {
+			if ( typeof array.length === "number" ) {
+				for ( var l = array.length; i < l; i++ ) {
+					ret.push( array[i] );
+				}
+			} else {
+				for ( ; array[i]; i++ ) {
+					ret.push( array[i] );
+				}
+			}
+		}
+
+		return ret;
+	};
+}
+
+var sortOrder, siblingCheck;
+
+if ( document.documentElement.compareDocumentPosition ) {
+	sortOrder = function( a, b ) {
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
+			return a.compareDocumentPosition ? -1 : 1;
+		}
+
+		return a.compareDocumentPosition(b) & 4 ? -1 : 1;
+	};
+} else {
+	sortOrder = function( a, b ) {
+		var ap = [], bp = [], aup = a.parentNode, bup = b.parentNode,
+			cur = aup, al, bl;
+
+		// The nodes are identical, we can exit early
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+
+		// If the nodes are siblings (or identical) we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+
+		// If no parents were found then the nodes are disconnected
+		} else if ( !aup ) {
+			return -1;
+
+		} else if ( !bup ) {
+			return 1;
+		}
+
+		// Otherwise they're somewhere else in the tree so we need
+		// to build up a full list of the parentNodes for comparison
+		while ( cur ) {
+			ap.unshift( cur );
+			cur = cur.parentNode;
+		}
+
+		cur = bup;
+
+		while ( cur ) {
+			bp.unshift( cur );
+			cur = cur.parentNode;
+		}
+
+		al = ap.length;
+		bl = bp.length;
+
+		// Start walking down the tree looking for a discrepancy
+		for ( var i = 0; i < al && i < bl; i++ ) {
+			if ( ap[i] !== bp[i] ) {
+				return siblingCheck( ap[i], bp[i] );
+			}
+		}
+
+		// We ended someplace up the tree so do a sibling check
+		return i === al ?
+			siblingCheck( a, bp[i], -1 ) :
+			siblingCheck( ap[i], b, 1 );
+	};
+
+	siblingCheck = function( a, b, ret ) {
+		if ( a === b ) {
+			return ret;
+		}
+
+		var cur = a.nextSibling;
+
+		while ( cur ) {
+			if ( cur === b ) {
+				return -1;
+			}
+
+			cur = cur.nextSibling;
+		}
+
+		return 1;
+	};
+}
+
+// Utility function for retreiving the text value of an array of DOM nodes
+Sizzle.getText = function( elems ) {
+	var ret = "", elem;
+
+	for ( var i = 0; elems[i]; i++ ) {
+		elem = elems[i];
+
+		// Get the text from text nodes and CDATA nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 4 ) {
+			ret += elem.nodeValue;
+
+		// Traverse everything else, except comment nodes
+		} else if ( elem.nodeType !== 8 ) {
+			ret += Sizzle.getText( elem.childNodes );
+		}
+	}
+
+	return ret;
+};
+
+// Check to see if the browser returns elements by name when
+// querying by getElementById (and provide a workaround)
+(function(){
+	// We're going to inject a fake input element with a specified name
+	var form = document.createElement("div"),
+		id = "script" + (new Date()).getTime();
+	form.innerHTML = "<a name='" + id + "'/>";
+
+	// Inject it into the root element, check its status, and remove it quickly
+	var root = document.documentElement;
+	root.insertBefore( form, root.firstChild );
+
+	// The workaround has to do additional checks after a getElementById
+	// Which slows things down for other browsers (hence the branching)
+	if ( document.getElementById( id ) ) {
+		Expr.find.ID = function(match, context, isXML){
+			if ( typeof context.getElementById !== "undefined" && !isXML ) {
+				var m = context.getElementById(match[1]);
+				return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : [];
+			}
+		};
+
+		Expr.filter.ID = function(elem, match){
+			var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
+			return elem.nodeType === 1 && node && node.nodeValue === match;
+		};
+	}
+
+	root.removeChild( form );
+	root = form = null; // release memory in IE
+})();
+
+(function(){
+	// Check to see if the browser returns only elements
+	// when doing getElementsByTagName("*")
+
+	// Create a fake element
+	var div = document.createElement("div");
+	div.appendChild( document.createComment("") );
+
+	// Make sure no comments are found
+	if ( div.getElementsByTagName("*").length > 0 ) {
+		Expr.find.TAG = function(match, context){
+			var results = context.getElementsByTagName(match[1]);
+
+			// Filter out possible comments
+			if ( match[1] === "*" ) {
+				var tmp = [];
+
+				for ( var i = 0; results[i]; i++ ) {
+					if ( results[i].nodeType === 1 ) {
+						tmp.push( results[i] );
+					}
+				}
+
+				results = tmp;
+			}
+
+			return results;
+		};
+	}
+
+	// Check to see if an attribute returns normalized href attributes
+	div.innerHTML = "<a href='#'></a>";
+	if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
+			div.firstChild.getAttribute("href") !== "#" ) {
+		Expr.attrHandle.href = function(elem){
+			return elem.getAttribute("href", 2);
+		};
+	}
+
+	div = null; // release memory in IE
+})();
+
+if ( document.querySelectorAll ) {
+	(function(){
+		var oldSizzle = Sizzle, div = document.createElement("div");
+		div.innerHTML = "<p class='TEST'></p>";
+
+		// Safari can't handle uppercase or unicode characters when
+		// in quirks mode.
+		if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
+			return;
+		}
+	
+		Sizzle = function(query, context, extra, seed){
+			context = context || document;
+
+			// Only use querySelectorAll on non-XML documents
+			// (ID selectors don't work in non-HTML documents)
+			if ( !seed && !Sizzle.isXML(context) ) {
+				if ( context.nodeType === 9 ) {
+					try {
+						return makeArray( context.querySelectorAll(query), extra );
+					} catch(qsaError) {}
+
+				// qSA works strangely on Element-rooted queries
+				// We can work around this by specifying an extra ID on the root
+				// and working up from there (Thanks to Andrew Dupont for the technique)
+				// IE 8 doesn't work on object elements
+				} else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+					var old = context.id, id = context.id = "__sizzle__";
+
+					try {
+						return makeArray( context.querySelectorAll( "#" + id + " " + query ), extra );
+
+					} catch(pseudoError) {
+					} finally {
+						if ( old ) {
+							context.id = old;
+
+						} else {
+							context.removeAttribute( "id" );
+						}
+					}
+				}
+			}
+		
+			return oldSizzle(query, context, extra, seed);
+		};
+
+		for ( var prop in oldSizzle ) {
+			Sizzle[ prop ] = oldSizzle[ prop ];
+		}
+
+		div = null; // release memory in IE
+	})();
+}
+
+(function(){
+	var html = document.documentElement,
+		matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector,
+		pseudoWorks = false;
+
+	try {
+		// This should fail with an exception
+		// Gecko does not error, returns false instead
+		matches.call( document.documentElement, ":sizzle" );
+	
+	} catch( pseudoError ) {
+		pseudoWorks = true;
+	}
+
+	if ( matches ) {
+		Sizzle.matchesSelector = function( node, expr ) {
+				try { 
+					if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) ) {
+						return matches.call( node, expr );
+					}
+				} catch(e) {}
+
+				return Sizzle(expr, null, null, [node]).length > 0;
+		};
+	}
+})();
+
+(function(){
+	var div = document.createElement("div");
+
+	div.innerHTML = "<div class='test e'></div><div class='test'></div>";
+
+	// Opera can't find a second classname (in 9.6)
+	// Also, make sure that getElementsByClassName actually exists
+	if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
+		return;
+	}
+
+	// Safari caches class attributes, doesn't catch changes (in 3.2)
+	div.lastChild.className = "e";
+
+	if ( div.getElementsByClassName("e").length === 1 ) {
+		return;
+	}
+	
+	Expr.order.splice(1, 0, "CLASS");
+	Expr.find.CLASS = function(match, context, isXML) {
+		if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
+			return context.getElementsByClassName(match[1]);
+		}
+	};
+
+	div = null; // release memory in IE
+})();
+
+function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
+	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
+		var elem = checkSet[i];
+		if ( elem ) {
+			elem = elem[dir];
+			var match = false;
+
+			while ( elem ) {
+				if ( elem.sizcache === doneName ) {
+					match = checkSet[elem.sizset];
+					break;
+				}
+
+				if ( elem.nodeType === 1 && !isXML ){
+					elem.sizcache = doneName;
+					elem.sizset = i;
+				}
+
+				if ( elem.nodeName.toLowerCase() === cur ) {
+					match = elem;
+					break;
+				}
+
+				elem = elem[dir];
+			}
+
+			checkSet[i] = match;
+		}
+	}
+}
+
+function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
+	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
+		var elem = checkSet[i];
+		if ( elem ) {
+			elem = elem[dir];
+			var match = false;
+
+			while ( elem ) {
+				if ( elem.sizcache === doneName ) {
+					match = checkSet[elem.sizset];
+					break;
+				}
+
+				if ( elem.nodeType === 1 ) {
+					if ( !isXML ) {
+						elem.sizcache = doneName;
+						elem.sizset = i;
+					}
+					if ( typeof cur !== "string" ) {
+						if ( elem === cur ) {
+							match = true;
+							break;
+						}
+
+					} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
+						match = elem;
+						break;
+					}
+				}
+
+				elem = elem[dir];
+			}
+
+			checkSet[i] = match;
+		}
+	}
+}
+
+Sizzle.contains = document.documentElement.contains ? function(a, b){
+	return a !== b && (a.contains ? a.contains(b) : true);
+} : function(a, b){
+	return !!(a.compareDocumentPosition(b) & 16);
+};
+
+Sizzle.isXML = function(elem){
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833) 
+	var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+var posProcess = function(selector, context){
+	var tmpSet = [], later = "", match,
+		root = context.nodeType ? [context] : context;
+
+	// Position selectors must be done after the filter
+	// And so must :not(positional) so we move all PSEUDOs to the end
+	while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
+		later += match[0];
+		selector = selector.replace( Expr.match.PSEUDO, "" );
+	}
+
+	selector = Expr.relative[selector] ? selector + "*" : selector;
+
+	for ( var i = 0, l = root.length; i < l; i++ ) {
+		Sizzle( selector, root[i], tmpSet );
+	}
+
+	return Sizzle.filter( later, tmpSet );
+};
+
+// EXPOSE
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.filters;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+})();
+
+
+var runtil = /Until$/,
+	rparentsprev = /^(?:parents|prevUntil|prevAll)/,
+	// Note: This RegExp should be improved, or likely pulled from Sizzle
+	rmultiselector = /,/,
+	isSimple = /^.[^:#\[\.,]*$/,
+	slice = Array.prototype.slice,
+	POS = jQuery.expr.match.POS;
+
+jQuery.fn.extend({
+	find: function( selector ) {
+		var ret = this.pushStack( "", "find", selector ), length = 0;
+
+		for ( var i = 0, l = this.length; i < l; i++ ) {
+			length = ret.length;
+			jQuery.find( selector, this[i], ret );
+
+			if ( i > 0 ) {
+				// Make sure that the results are unique
+				for ( var n = length; n < ret.length; n++ ) {
+					for ( var r = 0; r < length; r++ ) {
+						if ( ret[r] === ret[n] ) {
+							ret.splice(n--, 1);
+							break;
+						}
+					}
+				}
+			}
+		}
+
+		return ret;
+	},
+
+	has: function( target ) {
+		var targets = jQuery( target );
+		return this.filter(function() {
+			for ( var i = 0, l = targets.length; i < l; i++ ) {
+				if ( jQuery.contains( this, targets[i] ) ) {
+					return true;
+				}
+			}
+		});
+	},
+
+	not: function( selector ) {
+		return this.pushStack( winnow(this, selector, false), "not", selector);
+	},
+
+	filter: function( selector ) {
+		return this.pushStack( winnow(this, selector, true), "filter", selector );
+	},
+	
+	is: function( selector ) {
+		return !!selector && jQuery.filter( selector, this ).length > 0;
+	},
+
+	closest: function( selectors, context ) {
+		var ret = [], i, l, cur = this[0];
+
+		if ( jQuery.isArray( selectors ) ) {
+			var match, matches = {}, selector, level = 1;
+
+			if ( cur && selectors.length ) {
+				for ( i = 0, l = selectors.length; i < l; i++ ) {
+					selector = selectors[i];
+
+					if ( !matches[selector] ) {
+						matches[selector] = jQuery.expr.match.POS.test( selector ) ? 
+							jQuery( selector, context || this.context ) :
+							selector;
+					}
+				}
+
+				while ( cur && cur.ownerDocument && cur !== context ) {
+					for ( selector in matches ) {
+						match = matches[selector];
+
+						if ( match.jquery ? match.index(cur) > -1 : jQuery(cur).is(match) ) {
+							ret.push({ selector: selector, elem: cur, level: level });
+						}
+					}
+
+					cur = cur.parentNode;
+					level++;
+				}
+			}
+
+			return ret;
+		}
+
+		var pos = POS.test( selectors ) ? 
+			jQuery( selectors, context || this.context ) : null;
+
+		for ( i = 0, l = this.length; i < l; i++ ) {
+			cur = this[i];
+
+			while ( cur ) {
+				if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
+					ret.push( cur );
+					break;
+
+				} else {
+					cur = cur.parentNode;
+					if ( !cur || !cur.ownerDocument || cur === context ) {
+						break;
+					}
+				}
+			}
+		}
+
+		ret = ret.length > 1 ? jQuery.unique(ret) : ret;
+		
+		return this.pushStack( ret, "closest", selectors );
+	},
+	
+	// Determine the position of an element within
+	// the matched set of elements
+	index: function( elem ) {
+		if ( !elem || typeof elem === "string" ) {
+			return jQuery.inArray( this[0],
+				// If it receives a string, the selector is used
+				// If it receives nothing, the siblings are used
+				elem ? jQuery( elem ) : this.parent().children() );
+		}
+		// Locate the position of the desired element
+		return jQuery.inArray(
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[0] : elem, this );
+	},
+
+	add: function( selector, context ) {
+		var set = typeof selector === "string" ?
+				jQuery( selector, context || this.context ) :
+				jQuery.makeArray( selector ),
+			all = jQuery.merge( this.get(), set );
+
+		return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
+			all :
+			jQuery.unique( all ) );
+	},
+
+	andSelf: function() {
+		return this.add( this.prevObject );
+	}
+});
+
+// A painfully simple check to see if an element is disconnected
+// from a document (should be improved, where feasible).
+function isDisconnected( node ) {
+	return !node || !node.parentNode || node.parentNode.nodeType === 11;
+}
+
+jQuery.each({
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return jQuery.dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return jQuery.nth( elem, 2, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return jQuery.nth( elem, 2, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return jQuery.dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return jQuery.dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return jQuery.sibling( elem.parentNode.firstChild, elem );
+	},
+	children: function( elem ) {
+		return jQuery.sibling( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return jQuery.nodeName( elem, "iframe" ) ?
+			elem.contentDocument || elem.contentWindow.document :
+			jQuery.makeArray( elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var ret = jQuery.map( this, fn, until );
+		
+		if ( !runtil.test( name ) ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			ret = jQuery.filter( selector, ret );
+		}
+
+		ret = this.length > 1 ? jQuery.unique( ret ) : ret;
+
+		if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) {
+			ret = ret.reverse();
+		}
+
+		return this.pushStack( ret, name, slice.call(arguments).join(",") );
+	};
+});
+
+jQuery.extend({
+	filter: function( expr, elems, not ) {
+		if ( not ) {
+			expr = ":not(" + expr + ")";
+		}
+
+		return elems.length === 1 ?
+			jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
+			jQuery.find.matches(expr, elems);
+	},
+	
+	dir: function( elem, dir, until ) {
+		var matched = [], cur = elem[dir];
+		while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
+			if ( cur.nodeType === 1 ) {
+				matched.push( cur );
+			}
+			cur = cur[dir];
+		}
+		return matched;
+	},
+
+	nth: function( cur, result, dir, elem ) {
+		result = result || 1;
+		var num = 0;
+
+		for ( ; cur; cur = cur[dir] ) {
+			if ( cur.nodeType === 1 && ++num === result ) {
+				break;
+			}
+		}
+
+		return cur;
+	},
+
+	sibling: function( n, elem ) {
+		var r = [];
+
+		for ( ; n; n = n.nextSibling ) {
+			if ( n.nodeType === 1 && n !== elem ) {
+				r.push( n );
+			}
+		}
+
+		return r;
+	}
+});
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, keep ) {
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep(elements, function( elem, i ) {
+			var retVal = !!qualifier.call( elem, i, elem );
+			return retVal === keep;
+		});
+
+	} else if ( qualifier.nodeType ) {
+		return jQuery.grep(elements, function( elem, i ) {
+			return (elem === qualifier) === keep;
+		});
+
+	} else if ( typeof qualifier === "string" ) {
+		var filtered = jQuery.grep(elements, function( elem ) {
+			return elem.nodeType === 1;
+		});
+
+		if ( isSimple.test( qualifier ) ) {
+			return jQuery.filter(qualifier, filtered, !keep);
+		} else {
+			qualifier = jQuery.filter( qualifier, filtered );
+		}
+	}
+
+	return jQuery.grep(elements, function( elem, i ) {
+		return (jQuery.inArray( elem, qualifier ) >= 0) === keep;
+	});
+}
+
+
+
+
+var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
+	rleadingWhitespace = /^\s+/,
+	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
+	rtagName = /<([\w:]+)/,
+	rtbody = /<tbody/i,
+	rhtml = /<|&#?\w+;/,
+	rnocache = /<(?:script|object|embed|option|style)/i,
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,  // checked="checked" or checked (html5)
+	raction = /\=([^="'>\s]+\/)>/g,
+	wrapMap = {
+		option: [ 1, "<select multiple='multiple'>", "</select>" ],
+		legend: [ 1, "<fieldset>", "</fieldset>" ],
+		thead: [ 1, "<table>", "</table>" ],
+		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+		col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
+		area: [ 1, "<map>", "</map>" ],
+		_default: [ 0, "", "" ]
+	};
+
+wrapMap.optgroup = wrapMap.option;
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+// IE can't serialize <link> and <script> tags normally
+if ( !jQuery.support.htmlSerialize ) {
+	wrapMap._default = [ 1, "div<div>", "</div>" ];
+}
+
+jQuery.fn.extend({
+	text: function( text ) {
+		if ( jQuery.isFunction(text) ) {
+			return this.each(function(i) {
+				var self = jQuery(this);
+				self.text( text.call(this, i, self.text()) );
+			});
+		}
+
+		if ( typeof text !== "object" && text !== undefined ) {
+			return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
+		}
+
+		return jQuery.text( this );
+	},
+
+	wrapAll: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function(i) {
+				jQuery(this).wrapAll( html.call(this, i) );
+			});
+		}
+
+		if ( this[0] ) {
+			// The elements to wrap the target around
+			var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
+
+			if ( this[0].parentNode ) {
+				wrap.insertBefore( this[0] );
+			}
+
+			wrap.map(function() {
+				var elem = this;
+
+				while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
+					elem = elem.firstChild;
+				}
+
+				return elem;
+			}).append(this);
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function(i) {
+				jQuery(this).wrapInner( html.call(this, i) );
+			});
+		}
+
+		return this.each(function() {
+			var self = jQuery( this ), contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		});
+	},
+
+	wrap: function( html ) {
+		return this.each(function() {
+			jQuery( this ).wrapAll( html );
+		});
+	},
+
+	unwrap: function() {
+		return this.parent().each(function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		}).end();
+	},
+
+	append: function() {
+		return this.domManip(arguments, true, function( elem ) {
+			if ( this.nodeType === 1 ) {
+				this.appendChild( elem );
+			}
+		});
+	},
+
+	prepend: function() {
+		return this.domManip(arguments, true, function( elem ) {
+			if ( this.nodeType === 1 ) {
+				this.insertBefore( elem, this.firstChild );
+			}
+		});
+	},
+
+	before: function() {
+		if ( this[0] && this[0].parentNode ) {
+			return this.domManip(arguments, false, function( elem ) {
+				this.parentNode.insertBefore( elem, this );
+			});
+		} else if ( arguments.length ) {
+			var set = jQuery(arguments[0]);
+			set.push.apply( set, this.toArray() );
+			return this.pushStack( set, "before", arguments );
+		}
+	},
+
+	after: function() {
+		if ( this[0] && this[0].parentNode ) {
+			return this.domManip(arguments, false, function( elem ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			});
+		} else if ( arguments.length ) {
+			var set = this.pushStack( this, "after", arguments );
+			set.push.apply( set, jQuery(arguments[0]).toArray() );
+			return set;
+		}
+	},
+	
+	// keepData is for internal use only--do not document
+	remove: function( selector, keepData ) {
+		for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
+			if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
+				if ( !keepData && elem.nodeType === 1 ) {
+					jQuery.cleanData( elem.getElementsByTagName("*") );
+					jQuery.cleanData( [ elem ] );
+				}
+
+				if ( elem.parentNode ) {
+					 elem.parentNode.removeChild( elem );
+				}
+			}
+		}
+		
+		return this;
+	},
+
+	empty: function() {
+		for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
+			// Remove element nodes and prevent memory leaks
+			if ( elem.nodeType === 1 ) {
+				jQuery.cleanData( elem.getElementsByTagName("*") );
+			}
+
+			// Remove any remaining nodes
+			while ( elem.firstChild ) {
+				elem.removeChild( elem.firstChild );
+			}
+		}
+		
+		return this;
+	},
+
+	clone: function( events ) {
+		// Do the clone
+		var ret = this.map(function() {
+			if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) {
+				// IE copies events bound via attachEvent when
+				// using cloneNode. Calling detachEvent on the
+				// clone will also remove the events from the orignal
+				// In order to get around this, we use innerHTML.
+				// Unfortunately, this means some modifications to
+				// attributes in IE that are actually only stored
+				// as properties will not be copied (such as the
+				// the name attribute on an input).
+				var html = this.outerHTML, ownerDocument = this.ownerDocument;
+				if ( !html ) {
+					var div = ownerDocument.createElement("div");
+					div.appendChild( this.cloneNode(true) );
+					html = div.innerHTML;
+				}
+
+				return jQuery.clean([html.replace(rinlinejQuery, "")
+					// Handle the case in IE 8 where action=/test/> self-closes a tag
+					.replace(raction, '="$1">')
+					.replace(rleadingWhitespace, "")], ownerDocument)[0];
+			} else {
+				return this.cloneNode(true);
+			}
+		});
+
+		// Copy the events from the original to the clone
+		if ( events === true ) {
+			cloneCopyEvent( this, ret );
+			cloneCopyEvent( this.find("*"), ret.find("*") );
+		}
+
+		// Return the cloned set
+		return ret;
+	},
+
+	html: function( value ) {
+		if ( value === undefined ) {
+			return this[0] && this[0].nodeType === 1 ?
+				this[0].innerHTML.replace(rinlinejQuery, "") :
+				null;
+
+		// See if we can take a shortcut and just use innerHTML
+		} else if ( typeof value === "string" && !rnocache.test( value ) &&
+			(jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
+			!wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
+
+			value = value.replace(rxhtmlTag, "<$1></$2>");
+
+			try {
+				for ( var i = 0, l = this.length; i < l; i++ ) {
+					// Remove element nodes and prevent memory leaks
+					if ( this[i].nodeType === 1 ) {
+						jQuery.cleanData( this[i].getElementsByTagName("*") );
+						this[i].innerHTML = value;
+					}
+				}
+
+			// If using innerHTML throws an exception, use the fallback method
+			} catch(e) {
+				this.empty().append( value );
+			}
+
+		} else if ( jQuery.isFunction( value ) ) {
+			this.each(function(i){
+				var self = jQuery(this);
+				self.html( value.call(this, i, self.html()) );
+			});
+
+		} else {
+			this.empty().append( value );
+		}
+
+		return this;
+	},
+
+	replaceWith: function( value ) {
+		if ( this[0] && this[0].parentNode ) {
+			// Make sure that the elements are removed from the DOM before they are inserted
+			// this can help fix replacing a parent with child elements
+			if ( jQuery.isFunction( value ) ) {
+				return this.each(function(i) {
+					var self = jQuery(this), old = self.html();
+					self.replaceWith( value.call( this, i, old ) );
+				});
+			}
+
+			if ( typeof value !== "string" ) {
+				value = jQuery(value).detach();
+			}
+
+			return this.each(function() {
+				var next = this.nextSibling, parent = this.parentNode;
+
+				jQuery(this).remove();
+
+				if ( next ) {
+					jQuery(next).before( value );
+				} else {
+					jQuery(parent).append( value );
+				}
+			});
+		} else {
+			return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value );
+		}
+	},
+
+	detach: function( selector ) {
+		return this.remove( selector, true );
+	},
+
+	domManip: function( args, table, callback ) {
+		var results, first, value = args[0], scripts = [], fragment, parent;
+
+		// We can't cloneNode fragments that contain checked, in WebKit
+		if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
+			return this.each(function() {
+				jQuery(this).domManip( args, table, callback, true );
+			});
+		}
+
+		if ( jQuery.isFunction(value) ) {
+			return this.each(function(i) {
+				var self = jQuery(this);
+				args[0] = value.call(this, i, table ? self.html() : undefined);
+				self.domManip( args, table, callback );
+			});
+		}
+
+		if ( this[0] ) {
+			parent = value && value.parentNode;
+
+			// If we're in a fragment, just use that instead of building a new one
+			if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
+				results = { fragment: parent };
+
+			} else {
+				results = jQuery.buildFragment( args, this, scripts );
+			}
+			
+			fragment = results.fragment;
+			
+			if ( fragment.childNodes.length === 1 ) {
+				first = fragment = fragment.firstChild;
+			} else {
+				first = fragment.firstChild;
+			}
+
+			if ( first ) {
+				table = table && jQuery.nodeName( first, "tr" );
+
+				for ( var i = 0, l = this.length; i < l; i++ ) {
+					callback.call(
+						table ?
+							root(this[i], first) :
+							this[i],
+						i > 0 || results.cacheable || this.length > 1  ?
+							fragment.cloneNode(true) :
+							fragment
+					);
+				}
+			}
+
+			if ( scripts.length ) {
+				jQuery.each( scripts, evalScript );
+			}
+		}
+
+		return this;
+	}
+});
+
+function root( elem, cur ) {
+	return jQuery.nodeName(elem, "table") ?
+		(elem.getElementsByTagName("tbody")[0] ||
+		elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
+		elem;
+}
+
+function cloneCopyEvent(orig, ret) {
+	var i = 0;
+
+	ret.each(function() {
+		if ( this.nodeName !== (orig[i] && orig[i].nodeName) ) {
+			return;
+		}
+
+		var oldData = jQuery.data( orig[i++] ), curData = jQuery.data( this, oldData ), events = oldData && oldData.events;
+
+		if ( events ) {
+			delete curData.handle;
+			curData.events = {};
+
+			for ( var type in events ) {
+				for ( var handler in events[ type ] ) {
+					jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data );
+				}
+			}
+		}
+	});
+}
+
+jQuery.buildFragment = function( args, nodes, scripts ) {
+	var fragment, cacheable, cacheresults,
+		doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document);
+
+	// Only cache "small" (1/2 KB) strings that are associated with the main document
+	// Cloning options loses the selected state, so don't cache them
+	// IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
+	// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
+	if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document &&
+		!rnocache.test( args[0] ) && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) {
+
+		cacheable = true;
+		cacheresults = jQuery.fragments[ args[0] ];
+		if ( cacheresults ) {
+			if ( cacheresults !== 1 ) {
+				fragment = cacheresults;
+			}
+		}
+	}
+
+	if ( !fragment ) {
+		fragment = doc.createDocumentFragment();
+		jQuery.clean( args, doc, fragment, scripts );
+	}
+
+	if ( cacheable ) {
+		jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1;
+	}
+
+	return { fragment: fragment, cacheable: cacheable };
+};
+
+jQuery.fragments = {};
+
+jQuery.each({
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var ret = [], insert = jQuery( selector ),
+			parent = this.length === 1 && this[0].parentNode;
+		
+		if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
+			insert[ original ]( this[0] );
+			return this;
+			
+		} else {
+			for ( var i = 0, l = insert.length; i < l; i++ ) {
+				var elems = (i > 0 ? this.clone(true) : this).get();
+				jQuery( insert[i] )[ original ]( elems );
+				ret = ret.concat( elems );
+			}
+		
+			return this.pushStack( ret, name, insert.selector );
+		}
+	};
+});
+
+jQuery.extend({
+	clean: function( elems, context, fragment, scripts ) {
+		context = context || document;
+
+		// !context.createElement fails in IE with an error but returns typeof 'object'
+		if ( typeof context.createElement === "undefined" ) {
+			context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
+		}
+
+		var ret = [];
+
+		for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
+			if ( typeof elem === "number" ) {
+				elem += "";
+			}
+
+			if ( !elem ) {
+				continue;
+			}
+
+			// Convert html string into DOM nodes
+			if ( typeof elem === "string" && !rhtml.test( elem ) ) {
+				elem = context.createTextNode( elem );
+
+			} else if ( typeof elem === "string" ) {
+				// Fix "XHTML"-style tags in all browsers
+				elem = elem.replace(rxhtmlTag, "<$1></$2>");
+
+				// Trim whitespace, otherwise indexOf won't work as expected
+				var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(),
+					wrap = wrapMap[ tag ] || wrapMap._default,
+					depth = wrap[0],
+					div = context.createElement("div");
+
+				// Go to html and back, then peel off extra wrappers
+				div.innerHTML = wrap[1] + elem + wrap[2];
+
+				// Move to the right depth
+				while ( depth-- ) {
+					div = div.lastChild;
+				}
+
+				// Remove IE's autoinserted <tbody> from table fragments
+				if ( !jQuery.support.tbody ) {
+
+					// String was a <table>, *may* have spurious <tbody>
+					var hasBody = rtbody.test(elem),
+						tbody = tag === "table" && !hasBody ?
+							div.firstChild && div.firstChild.childNodes :
+
+							// String was a bare <thead> or <tfoot>
+							wrap[1] === "<table>" && !hasBody ?
+								div.childNodes :
+								[];
+
+					for ( var j = tbody.length - 1; j >= 0 ; --j ) {
+						if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
+							tbody[ j ].parentNode.removeChild( tbody[ j ] );
+						}
+					}
+
+				}
+
+				// IE completely kills leading whitespace when innerHTML is used
+				if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
+					div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
+				}
+
+				elem = div.childNodes;
+			}
+
+			if ( elem.nodeType ) {
+				ret.push( elem );
+			} else {
+				ret = jQuery.merge( ret, elem );
+			}
+		}
+
+		if ( fragment ) {
+			for ( i = 0; ret[i]; i++ ) {
+				if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
+					scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
+				
+				} else {
+					if ( ret[i].nodeType === 1 ) {
+						ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
+					}
+					fragment.appendChild( ret[i] );
+				}
+			}
+		}
+
+		return ret;
+	},
+	
+	cleanData: function( elems ) {
+		var data, id, cache = jQuery.cache,
+			special = jQuery.event.special,
+			deleteExpando = jQuery.support.deleteExpando;
+		
+		for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
+			if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
+				continue;
+			}
+
+			id = elem[ jQuery.expando ];
+			
+			if ( id ) {
+				data = cache[ id ];
+				
+				if ( data && data.events ) {
+					for ( var type in data.events ) {
+						if ( special[ type ] ) {
+							jQuery.event.remove( elem, type );
+
+						} else {
+							jQuery.removeEvent( elem, type, data.handle );
+						}
+					}
+				}
+				
+				if ( deleteExpando ) {
+					delete elem[ jQuery.expando ];
+
+				} else if ( elem.removeAttribute ) {
+					elem.removeAttribute( jQuery.expando );
+				}
+				
+				delete cache[ id ];
+			}
+		}
+	}
+});
+
+function evalScript( i, elem ) {
+	if ( elem.src ) {
+		jQuery.ajax({
+			url: elem.src,
+			async: false,
+			dataType: "script"
+		});
+	} else {
+		jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
+	}
+
+	if ( elem.parentNode ) {
+		elem.parentNode.removeChild( elem );
+	}
+}
+
+
+
+
+var ralpha = /alpha\([^)]*\)/i,
+	ropacity = /opacity=([^)]*)/,
+	rdashAlpha = /-([a-z])/ig,
+	rupper = /([A-Z])/g,
+	rnumpx = /^-?\d+(?:px)?$/i,
+	rnum = /^-?\d/,
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssWidth = [ "Left", "Right" ],
+	cssHeight = [ "Top", "Bottom" ],
+	curCSS,
+
+	// cache check for defaultView.getComputedStyle
+	getComputedStyle = document.defaultView && document.defaultView.getComputedStyle,
+
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	};
+
+jQuery.fn.css = function( name, value ) {
+	// Setting 'undefined' is a no-op
+	if ( arguments.length === 2 && value === undefined ) {
+		return this;
+	}
+
+	return jQuery.access( this, name, value, true, function( elem, name, value ) {
+		return value !== undefined ?
+			jQuery.style( elem, name, value ) :
+			jQuery.css( elem, name );
+	});
+};
+
+jQuery.extend({
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity", "opacity" );
+					return ret === "" ? "1" : ret;
+
+				} else {
+					return elem.style.opacity;
+				}
+			}
+		}
+	},
+
+	// Exclude the following css properties to add px
+	cssNumber: {
+		"zIndex": true,
+		"fontWeight": true,
+		"opacity": true,
+		"zoom": true,
+		"lineHeight": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		// normalize float css property
+		"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, origName = jQuery.camelCase( name ),
+			style = elem.style, hooks = jQuery.cssHooks[ origName ];
+
+		name = jQuery.cssProps[ origName ] || origName;
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			// Make sure that NaN and null values aren't set. See: #7116
+			if ( typeof value === "number" && isNaN( value ) || value == null ) {
+				return;
+			}
+
+			// If a number was passed in, add 'px' to the (except for certain CSS properties)
+			if ( typeof value === "number" && !jQuery.cssNumber[ origName ] ) {
+				value += "px";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== undefined ) {
+				// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
+				// Fixes bug #5509
+				try {
+					style[ name ] = value;
+				} catch(e) {}
+			}
+
+		} else {
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra ) {
+		// Make sure that we're working with the right name
+		var ret, origName = jQuery.camelCase( name ),
+			hooks = jQuery.cssHooks[ origName ];
+
+		name = jQuery.cssProps[ origName ] || origName;
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) {
+			return ret;
+
+		// Otherwise, if a way to get the computed value exists, use that
+		} else if ( curCSS ) {
+			return curCSS( elem, name, origName );
+		}
+	},
+
+	// A method for quickly swapping in/out CSS properties to get correct calculations
+	swap: function( elem, options, callback ) {
+		var old = {};
+
+		// Remember the old values, and insert the new ones
+		for ( var name in options ) {
+			old[ name ] = elem.style[ name ];
+			elem.style[ name ] = options[ name ];
+		}
+
+		callback.call( elem );
+
+		// Revert the old values
+		for ( name in options ) {
+			elem.style[ name ] = old[ name ];
+		}
+	},
+
+	camelCase: function( string ) {
+		return string.replace( rdashAlpha, fcamelCase );
+	}
+});
+
+// DEPRECATED, Use jQuery.css() instead
+jQuery.curCSS = jQuery.css;
+
+jQuery.each(["height", "width"], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			var val;
+
+			if ( computed ) {
+				if ( elem.offsetWidth !== 0 ) {
+					val = getWH( elem, name, extra );
+
+				} else {
+					jQuery.swap( elem, cssShow, function() {
+						val = getWH( elem, name, extra );
+					});
+				}
+
+				return val + "px";
+			}
+		},
+
+		set: function( elem, value ) {
+			if ( rnumpx.test( value ) ) {
+				// ignore negative width and height values #1599
+				value = parseFloat(value);
+
+				if ( value >= 0 ) {
+					return value + "px";
+				}
+
+			} else {
+				return value;
+			}
+		}
+	};
+});
+
+if ( !jQuery.support.opacity ) {
+	jQuery.cssHooks.opacity = {
+		get: function( elem, computed ) {
+			// IE uses filters for opacity
+			return ropacity.test((computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "") ?
+				(parseFloat(RegExp.$1) / 100) + "" :
+				computed ? "1" : "";
+		},
+
+		set: function( elem, value ) {
+			var style = elem.style;
+
+			// IE has trouble with opacity if it does not have layout
+			// Force it by setting the zoom level
+			style.zoom = 1;
+
+			// Set the alpha filter to set the opacity
+			var opacity = jQuery.isNaN(value) ?
+				"" :
+				"alpha(opacity=" + value * 100 + ")",
+				filter = style.filter || "";
+
+			style.filter = ralpha.test(filter) ?
+				filter.replace(ralpha, opacity) :
+				style.filter + ' ' + opacity;
+		}
+	};
+}
+
+if ( getComputedStyle ) {
+	curCSS = function( elem, newName, name ) {
+		var ret, defaultView, computedStyle;
+
+		name = name.replace( rupper, "-$1" ).toLowerCase();
+
+		if ( !(defaultView = elem.ownerDocument.defaultView) ) {
+			return undefined;
+		}
+
+		if ( (computedStyle = defaultView.getComputedStyle( elem, null )) ) {
+			ret = computedStyle.getPropertyValue( name );
+			if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
+				ret = jQuery.style( elem, name );
+			}
+		}
+
+		return ret;
+	};
+
+} else if ( document.documentElement.currentStyle ) {
+	curCSS = function( elem, name ) {
+		var left, rsLeft, ret = elem.currentStyle && elem.currentStyle[ name ], style = elem.style;
+
+		// From the awesome hack by Dean Edwards
+		// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
+
+		// If we're not dealing with a regular pixel number
+		// but a number that has a weird ending, we need to convert it to pixels
+		if ( !rnumpx.test( ret ) && rnum.test( ret ) ) {
+			// Remember the original values
+			left = style.left;
+			rsLeft = elem.runtimeStyle.left;
+
+			// Put in the new values to get a computed value out
+			elem.runtimeStyle.left = elem.currentStyle.left;
+			style.left = name === "fontSize" ? "1em" : (ret || 0);
+			ret = style.pixelLeft + "px";
+
+			// Revert the changed values
+			style.left = left;
+			elem.runtimeStyle.left = rsLeft;
+		}
+
+		return ret;
+	};
+}
+
+function getWH( elem, name, extra ) {
+	var which = name === "width" ? cssWidth : cssHeight,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight;
+
+	if ( extra === "border" ) {
+		return val;
+	}
+
+	jQuery.each( which, function() {
+		if ( !extra ) {
+			val -= parseFloat(jQuery.css( elem, "padding" + this )) || 0;
+		}
+
+		if ( extra === "margin" ) {
+			val += parseFloat(jQuery.css( elem, "margin" + this )) || 0;
+
+		} else {
+			val -= parseFloat(jQuery.css( elem, "border" + this + "Width" )) || 0;
+		}
+	});
+
+	return val;
+}
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.hidden = function( elem ) {
+		var width = elem.offsetWidth, height = elem.offsetHeight;
+
+		return (width === 0 && height === 0) || (!jQuery.support.reliableHiddenOffsets && (elem.style.display || jQuery.css( elem, "display" )) === "none");
+	};
+
+	jQuery.expr.filters.visible = function( elem ) {
+		return !jQuery.expr.filters.hidden( elem );
+	};
+}
+
+
+
+
+var jsc = jQuery.now(),
+	rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
+	rselectTextarea = /^(?:select|textarea)/i,
+	rinput = /^(?:color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
+	rnoContent = /^(?:GET|HEAD|DELETE)$/,
+	rbracket = /\[\]$/,
+	jsre = /\=\?(&|$)/,
+	rquery = /\?/,
+	rts = /([?&])_=[^&]*/,
+	rurl = /^(\w+:)?\/\/([^\/?#]+)/,
+	r20 = /%20/g,
+	rhash = /#.*$/,
+
+	// Keep a copy of the old load method
+	_load = jQuery.fn.load;
+
+jQuery.fn.extend({
+	load: function( url, params, callback ) {
+		if ( typeof url !== "string" && _load ) {
+			return _load.apply( this, arguments );
+
+		// Don't do a request if no elements are being requested
+		} else if ( !this.length ) {
+			return this;
+		}
+
+		var off = url.indexOf(" ");
+		if ( off >= 0 ) {
+			var selector = url.slice(off, url.length);
+			url = url.slice(0, off);
+		}
+
+		// Default to a GET request
+		var type = "GET";
+
+		// If the second parameter was provided
+		if ( params ) {
+			// If it's a function
+			if ( jQuery.isFunction( params ) ) {
+				// We assume that it's the callback
+				callback = params;
+				params = null;
+
+			// Otherwise, build a param string
+			} else if ( typeof params === "object" ) {
+				params = jQuery.param( params, jQuery.ajaxSettings.traditional );
+				type = "POST";
+			}
+		}
+
+		var self = this;
+
+		// Request the remote document
+		jQuery.ajax({
+			url: url,
+			type: type,
+			dataType: "html",
+			data: params,
+			complete: function( res, status ) {
+				// If successful, inject the HTML into all the matched elements
+				if ( status === "success" || status === "notmodified" ) {
+					// See if a selector was specified
+					self.html( selector ?
+						// Create a dummy div to hold the results
+						jQuery("<div>")
+							// inject the contents of the document in, removing the scripts
+							// to avoid any 'Permission Denied' errors in IE
+							.append(res.responseText.replace(rscript, ""))
+
+							// Locate the specified elements
+							.find(selector) :
+
+						// If not, just inject the full result
+						res.responseText );
+				}
+
+				if ( callback ) {
+					self.each( callback, [res.responseText, status, res] );
+				}
+			}
+		});
+
+		return this;
+	},
+
+	serialize: function() {
+		return jQuery.param(this.serializeArray());
+	},
+
+	serializeArray: function() {
+		return this.map(function() {
+			return this.elements ? jQuery.makeArray(this.elements) : this;
+		})
+		.filter(function() {
+			return this.name && !this.disabled &&
+				(this.checked || rselectTextarea.test(this.nodeName) ||
+					rinput.test(this.type));
+		})
+		.map(function( i, elem ) {
+			var val = jQuery(this).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray(val) ?
+					jQuery.map( val, function( val, i ) {
+						return { name: elem.name, value: val };
+					}) :
+					{ name: elem.name, value: val };
+		}).get();
+	}
+});
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split(" "), function( i, o ) {
+	jQuery.fn[o] = function( f ) {
+		return this.bind(o, f);
+	};
+});
+
+jQuery.extend({
+	get: function( url, data, callback, type ) {
+		// shift arguments if data argument was omited
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = null;
+		}
+
+		return jQuery.ajax({
+			type: "GET",
+			url: url,
+			data: data,
+			success: callback,
+			dataType: type
+		});
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get(url, null, callback, "script");
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get(url, data, callback, "json");
+	},
+
+	post: function( url, data, callback, type ) {
+		// shift arguments if data argument was omited
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = {};
+		}
+
+		return jQuery.ajax({
+			type: "POST",
+			url: url,
+			data: data,
+			success: callback,
+			dataType: type
+		});
+	},
+
+	ajaxSetup: function( settings ) {
+		jQuery.extend( jQuery.ajaxSettings, settings );
+	},
+
+	ajaxSettings: {
+		url: location.href,
+		global: true,
+		type: "GET",
+		contentType: "application/x-www-form-urlencoded",
+		processData: true,
+		async: true,
+		/*
+		timeout: 0,
+		data: null,
+		username: null,
+		password: null,
+		traditional: false,
+		*/
+		// This function can be overriden by calling jQuery.ajaxSetup
+		xhr: function() {
+			return new window.XMLHttpRequest();
+		},
+		accepts: {
+			xml: "application/xml, text/xml",
+			html: "text/html",
+			script: "text/javascript, application/javascript",
+			json: "application/json, text/javascript",
+			text: "text/plain",
+			_default: "*/*"
+		}
+	},
+
+	ajax: function( origSettings ) {
+		var s = jQuery.extend(true, {}, jQuery.ajaxSettings, origSettings),
+			jsonp, status, data, type = s.type.toUpperCase(), noContent = rnoContent.test(type);
+
+		s.url = s.url.replace( rhash, "" );
+
+		// Use original (not extended) context object if it was provided
+		s.context = origSettings && origSettings.context != null ? origSettings.context : s;
+
+		// convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Handle JSONP Parameter Callbacks
+		if ( s.dataType === "jsonp" ) {
+			if ( type === "GET" ) {
+				if ( !jsre.test( s.url ) ) {
+					s.url += (rquery.test( s.url ) ? "&" : "?") + (s.jsonp || "callback") + "=?";
+				}
+			} else if ( !s.data || !jsre.test(s.data) ) {
+				s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?";
+			}
+			s.dataType = "json";
+		}
+
+		// Build temporary JSONP function
+		if ( s.dataType === "json" && (s.data && jsre.test(s.data) || jsre.test(s.url)) ) {
+			jsonp = s.jsonpCallback || ("jsonp" + jsc++);
+
+			// Replace the =? sequence both in the query string and the data
+			if ( s.data ) {
+				s.data = (s.data + "").replace(jsre, "=" + jsonp + "$1");
+			}
+
+			s.url = s.url.replace(jsre, "=" + jsonp + "$1");
+
+			// We need to make sure
+			// that a JSONP style response is executed properly
+			s.dataType = "script";
+
+			// Handle JSONP-style loading
+			var customJsonp = window[ jsonp ];
+
+			window[ jsonp ] = function( tmp ) {
+				data = tmp;
+				jQuery.handleSuccess( s, xhr, status, data );
+				jQuery.handleComplete( s, xhr, status, data );
+
+				if ( jQuery.isFunction( customJsonp ) ) {
+					customJsonp( tmp );
+
+				} else {
+					// Garbage collect
+					window[ jsonp ] = undefined;
+
+					try {
+						delete window[ jsonp ];
+					} catch( jsonpError ) {}
+				}
+				
+				if ( head ) {
+					head.removeChild( script );
+				}
+			};
+		}
+
+		if ( s.dataType === "script" && s.cache === null ) {
+			s.cache = false;
+		}
+
+		if ( s.cache === false && type === "GET" ) {
+			var ts = jQuery.now();
+
+			// try replacing _= if it is there
+			var ret = s.url.replace(rts, "$1_=" + ts);
+
+			// if nothing was replaced, add timestamp to the end
+			s.url = ret + ((ret === s.url) ? (rquery.test(s.url) ? "&" : "?") + "_=" + ts : "");
+		}
+
+		// If data is available, append data to url for get requests
+		if ( s.data && type === "GET" ) {
+			s.url += (rquery.test(s.url) ? "&" : "?") + s.data;
+		}
+
+		// Watch for a new set of requests
+		if ( s.global && jQuery.active++ === 0 ) {
+			jQuery.event.trigger( "ajaxStart" );
+		}
+
+		// Matches an absolute URL, and saves the domain
+		var parts = rurl.exec( s.url ),
+			remote = parts && (parts[1] && parts[1] !== location.protocol || parts[2] !== location.host);
+
+		// If we're requesting a remote document
+		// and trying to load JSON or Script with a GET
+		if ( s.dataType === "script" && type === "GET" && remote ) {
+			var head = document.getElementsByTagName("head")[0] || document.documentElement;
+			var script = document.createElement("script");
+			if ( s.scriptCharset ) {
+				script.charset = s.scriptCharset;
+			}
+			script.src = s.url;
+
+			// Handle Script loading
+			if ( !jsonp ) {
+				var done = false;
+
+				// Attach handlers for all browsers
+				script.onload = script.onreadystatechange = function() {
+					if ( !done && (!this.readyState ||
+							this.readyState === "loaded" || this.readyState === "complete") ) {
+						done = true;
+						jQuery.handleSuccess( s, xhr, status, data );
+						jQuery.handleComplete( s, xhr, status, data );
+
+						// Handle memory leak in IE
+						script.onload = script.onreadystatechange = null;
+						if ( head && script.parentNode ) {
+							head.removeChild( script );
+						}
+					}
+				};
+			}
+
+			// Use insertBefore instead of appendChild  to circumvent an IE6 bug.
+			// This arises when a base node is used (#2709 and #4378).
+			head.insertBefore( script, head.firstChild );
+
+			// We handle everything using the script element injection
+			return undefined;
+		}
+
+		var requestDone = false;
+
+		// Create the request object
+		var xhr = s.xhr();
+
+		if ( !xhr ) {
+			return;
+		}
+
+		// Open the socket
+		// Passing null username, generates a login popup on Opera (#2865)
+		if ( s.username ) {
+			xhr.open(type, s.url, s.async, s.username, s.password);
+		} else {
+			xhr.open(type, s.url, s.async);
+		}
+
+		// Need an extra try/catch for cross domain requests in Firefox 3
+		try {
+			// Set content-type if data specified and content-body is valid for this type
+			if ( (s.data != null && !noContent) || (origSettings && origSettings.contentType) ) {
+				xhr.setRequestHeader("Content-Type", s.contentType);
+			}
+
+			// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+			if ( s.ifModified ) {
+				if ( jQuery.lastModified[s.url] ) {
+					xhr.setRequestHeader("If-Modified-Since", jQuery.lastModified[s.url]);
+				}
+
+				if ( jQuery.etag[s.url] ) {
+					xhr.setRequestHeader("If-None-Match", jQuery.etag[s.url]);
+				}
+			}
+
+			// Set header so the called script knows that it's an XMLHttpRequest
+			// Only send the header if it's not a remote XHR
+			if ( !remote ) {
+				xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
+			}
+
+			// Set the Accepts header for the server, depending on the dataType
+			xhr.setRequestHeader("Accept", s.dataType && s.accepts[ s.dataType ] ?
+				s.accepts[ s.dataType ] + ", */*; q=0.01" :
+				s.accepts._default );
+		} catch( headerError ) {}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false ) {
+			// Handle the global AJAX counter
+			if ( s.global && jQuery.active-- === 1 ) {
+				jQuery.event.trigger( "ajaxStop" );
+			}
+
+			// close opended socket
+			xhr.abort();
+			return false;
+		}
+
+		if ( s.global ) {
+			jQuery.triggerGlobal( s, "ajaxSend", [xhr, s] );
+		}
+
+		// Wait for a response to come back
+		var onreadystatechange = xhr.onreadystatechange = function( isTimeout ) {
+			// The request was aborted
+			if ( !xhr || xhr.readyState === 0 || isTimeout === "abort" ) {
+				// Opera doesn't call onreadystatechange before this point
+				// so we simulate the call
+				if ( !requestDone ) {
+					jQuery.handleComplete( s, xhr, status, data );
+				}
+
+				requestDone = true;
+				if ( xhr ) {
+					xhr.onreadystatechange = jQuery.noop;
+				}
+
+			// The transfer is complete and the data is available, or the request timed out
+			} else if ( !requestDone && xhr && (xhr.readyState === 4 || isTimeout === "timeout") ) {
+				requestDone = true;
+				xhr.onreadystatechange = jQuery.noop;
+
+				status = isTimeout === "timeout" ?
+					"timeout" :
+					!jQuery.httpSuccess( xhr ) ?
+						"error" :
+						s.ifModified && jQuery.httpNotModified( xhr, s.url ) ?
+							"notmodified" :
+							"success";
+
+				var errMsg;
+
+				if ( status === "success" ) {
+					// Watch for, and catch, XML document parse errors
+					try {
+						// process the data (runs the xml through httpData regardless of callback)
+						data = jQuery.httpData( xhr, s.dataType, s );
+					} catch( parserError ) {
+						status = "parsererror";
+						errMsg = parserError;
+					}
+				}
+
+				// Make sure that the request was successful or notmodified
+				if ( status === "success" || status === "notmodified" ) {
+					// JSONP handles its own success callback
+					if ( !jsonp ) {
+						jQuery.handleSuccess( s, xhr, status, data );
+					}
+				} else {
+					jQuery.handleError( s, xhr, status, errMsg );
+				}
+
+				// Fire the complete handlers
+				if ( !jsonp ) {
+					jQuery.handleComplete( s, xhr, status, data );
+				}
+
+				if ( isTimeout === "timeout" ) {
+					xhr.abort();
+				}
+
+				// Stop memory leaks
+				if ( s.async ) {
+					xhr = null;
+				}
+			}
+		};
+
+		// Override the abort handler, if we can (IE 6 doesn't allow it, but that's OK)
+		// Opera doesn't fire onreadystatechange at all on abort
+		try {
+			var oldAbort = xhr.abort;
+			xhr.abort = function() {
+				// xhr.abort in IE7 is not a native JS function
+				// and does not have a call property
+				if ( xhr && oldAbort.call ) {
+					oldAbort.call( xhr );
+				}
+
+				onreadystatechange( "abort" );
+			};
+		} catch( abortError ) {}
+
+		// Timeout checker
+		if ( s.async && s.timeout > 0 ) {
+			setTimeout(function() {
+				// Check to see if the request is still happening
+				if ( xhr && !requestDone ) {
+					onreadystatechange( "timeout" );
+				}
+			}, s.timeout);
+		}
+
+		// Send the data
+		try {
+			xhr.send( noContent || s.data == null ? null : s.data );
+
+		} catch( sendError ) {
+			jQuery.handleError( s, xhr, null, sendError );
+
+			// Fire the complete handlers
+			jQuery.handleComplete( s, xhr, status, data );
+		}
+
+		// firefox 1.5 doesn't fire statechange for sync requests
+		if ( !s.async ) {
+			onreadystatechange();
+		}
+
+		// return XMLHttpRequest to allow aborting the request etc.
+		return xhr;
+	},
+
+	// Serialize an array of form elements or a set of
+	// key/values into a query string
+	param: function( a, traditional ) {
+		var s = [], add = function( key, value ) {
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction(value) ? value() : value;
+			s[ s.length ] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
+		};
+		
+		// Set traditional to true for jQuery <= 1.3.2 behavior.
+		if ( traditional === undefined ) {
+			traditional = jQuery.ajaxSettings.traditional;
+		}
+		
+		// If an array was passed in, assume that it is an array of form elements.
+		if ( jQuery.isArray(a) || a.jquery ) {
+			// Serialize the form elements
+			jQuery.each( a, function() {
+				add( this.name, this.value );
+			});
+			
+		} else {
+			// If traditional, encode the "old" way (the way 1.3.2 or older
+			// did it), otherwise encode params recursively.
+			for ( var prefix in a ) {
+				buildParams( prefix, a[prefix], traditional, add );
+			}
+		}
+
+		// Return the resulting serialization
+		return s.join("&").replace(r20, "+");
+	}
+});
+
+function buildParams( prefix, obj, traditional, add ) {
+	if ( jQuery.isArray(obj) && obj.length ) {
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+				// If array item is non-scalar (array or object), encode its
+				// numeric index to resolve deserialization ambiguity issues.
+				// Note that rack (as of 1.0.0) can't currently deserialize
+				// nested arrays properly, and attempting to do so may cause
+				// a server error. Possible fixes are to modify rack's
+				// deserialization algorithm or to provide an option or flag
+				// to force array serialization to be shallow.
+				buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, traditional, add );
+			}
+		});
+			
+	} else if ( !traditional && obj != null && typeof obj === "object" ) {
+		if ( jQuery.isEmptyObject( obj ) ) {
+			add( prefix, "" );
+
+		// Serialize object item.
+		} else {
+			jQuery.each( obj, function( k, v ) {
+				buildParams( prefix + "[" + k + "]", v, traditional, add );
+			});
+		}
+					
+	} else {
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+
+// This is still on the jQuery object... for now
+// Want to move this to jQuery.ajax some day
+jQuery.extend({
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	handleError: function( s, xhr, status, e ) {
+		// If a local callback was specified, fire it
+		if ( s.error ) {
+			s.error.call( s.context, xhr, status, e );
+		}
+
+		// Fire the global callback
+		if ( s.global ) {
+			jQuery.triggerGlobal( s, "ajaxError", [xhr, s, e] );
+		}
+	},
+
+	handleSuccess: function( s, xhr, status, data ) {
+		// If a local callback was specified, fire it and pass it the data
+		if ( s.success ) {
+			s.success.call( s.context, data, status, xhr );
+		}
+
+		// Fire the global callback
+		if ( s.global ) {
+			jQuery.triggerGlobal( s, "ajaxSuccess", [xhr, s] );
+		}
+	},
+
+	handleComplete: function( s, xhr, status ) {
+		// Process result
+		if ( s.complete ) {
+			s.complete.call( s.context, xhr, status );
+		}
+
+		// The request was completed
+		if ( s.global ) {
+			jQuery.triggerGlobal( s, "ajaxComplete", [xhr, s] );
+		}
+
+		// Handle the global AJAX counter
+		if ( s.global && jQuery.active-- === 1 ) {
+			jQuery.event.trigger( "ajaxStop" );
+		}
+	},
+		
+	triggerGlobal: function( s, type, args ) {
+		(s.context && s.context.url == null ? jQuery(s.context) : jQuery.event).trigger(type, args);
+	},
+
+	// Determines if an XMLHttpRequest was successful or not
+	httpSuccess: function( xhr ) {
+		try {
+			// IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
+			return !xhr.status && location.protocol === "file:" ||
+				xhr.status >= 200 && xhr.status < 300 ||
+				xhr.status === 304 || xhr.status === 1223;
+		} catch(e) {}
+
+		return false;
+	},
+
+	// Determines if an XMLHttpRequest returns NotModified
+	httpNotModified: function( xhr, url ) {
+		var lastModified = xhr.getResponseHeader("Last-Modified"),
+			etag = xhr.getResponseHeader("Etag");
+
+		if ( lastModified ) {
+			jQuery.lastModified[url] = lastModified;
+		}
+
+		if ( etag ) {
+			jQuery.etag[url] = etag;
+		}
+
+		return xhr.status === 304;
+	},
+
+	httpData: function( xhr, type, s ) {
+		var ct = xhr.getResponseHeader("content-type") || "",
+			xml = type === "xml" || !type && ct.indexOf("xml") >= 0,
+			data = xml ? xhr.responseXML : xhr.responseText;
+
+		if ( xml && data.documentElement.nodeName === "parsererror" ) {
+			jQuery.error( "parsererror" );
+		}
+
+		// Allow a pre-filtering function to sanitize the response
+		// s is checked to keep backwards compatibility
+		if ( s && s.dataFilter ) {
+			data = s.dataFilter( data, type );
+		}
+
+		// The filter can actually parse the response
+		if ( typeof data === "string" ) {
+			// Get the JavaScript object, if JSON is used.
+			if ( type === "json" || !type && ct.indexOf("json") >= 0 ) {
+				data = jQuery.parseJSON( data );
+
+			// If the type is "script", eval it in global context
+			} else if ( type === "script" || !type && ct.indexOf("javascript") >= 0 ) {
+				jQuery.globalEval( data );
+			}
+		}
+
+		return data;
+	}
+
+});
+
+/*
+ * Create the request object; Microsoft failed to properly
+ * implement the XMLHttpRequest in IE7 (can't request local files),
+ * so we use the ActiveXObject when it is available
+ * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
+ * we need a fallback.
+ */
+if ( window.ActiveXObject ) {
+	jQuery.ajaxSettings.xhr = function() {
+		if ( window.location.protocol !== "file:" ) {
+			try {
+				return new window.XMLHttpRequest();
+			} catch(xhrError) {}
+		}
+
+		try {
+			return new window.ActiveXObject("Microsoft.XMLHTTP");
+		} catch(activeError) {}
+	};
+}
+
+// Does this browser support XHR requests?
+jQuery.support.ajax = !!jQuery.ajaxSettings.xhr();
+
+
+
+
+var elemdisplay = {},
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rfxnum = /^([+\-]=)?([\d+.\-]+)(.*)$/,
+	timerId,
+	fxAttrs = [
+		// height animations
+		[ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
+		// width animations
+		[ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
+		// opacity animations
+		[ "opacity" ]
+	];
+
+jQuery.fn.extend({
+	show: function( speed, easing, callback ) {
+		if ( speed || speed === 0 ) {
+			return this.animate( genFx("show", 3), speed, easing, callback);
+		} else {
+			for ( var i = 0, j = this.length; i < j; i++ ) {
+				// Reset the inline display of this element to learn if it is
+				// being hidden by cascaded rules or not
+				if ( !jQuery.data(this[i], "olddisplay") && this[i].style.display === "none" ) {
+					this[i].style.display = "";
+				}
+
+				// Set elements which have been overridden with display: none
+				// in a stylesheet to whatever the default browser style is
+				// for such an element
+				if ( this[i].style.display === "" && jQuery.css( this[i], "display" ) === "none" ) {
+					jQuery.data(this[i], "olddisplay", defaultDisplay(this[i].nodeName));
+				}
+			}
+
+			// Set the display of most of the elements in a second loop
+			// to avoid the constant reflow
+			for ( i = 0; i < j; i++ ) {
+				this[i].style.display = jQuery.data(this[i], "olddisplay") || "";
+			}
+
+			return this;
+		}
+	},
+
+	hide: function( speed, easing, callback ) {
+		if ( speed || speed === 0 ) {
+			return this.animate( genFx("hide", 3), speed, easing, callback);
+
+		} else {
+			for ( var i = 0, j = this.length; i < j; i++ ) {
+				var display = jQuery.css( this[i], "display" );
+
+				if ( display !== "none" ) {
+					jQuery.data( this[i], "olddisplay", display );
+				}
+			}
+
+			// Set the display of the elements in a second loop
+			// to avoid the constant reflow
+			for ( i = 0; i < j; i++ ) {
+				this[i].style.display = "none";
+			}
+
+			return this;
+		}
+	},
+
+	// Save the old toggle function
+	_toggle: jQuery.fn.toggle,
+
+	toggle: function( fn, fn2, callback ) {
+		var bool = typeof fn === "boolean";
+
+		if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) {
+			this._toggle.apply( this, arguments );
+
+		} else if ( fn == null || bool ) {
+			this.each(function() {
+				var state = bool ? fn : jQuery(this).is(":hidden");
+				jQuery(this)[ state ? "show" : "hide" ]();
+			});
+
+		} else {
+			this.animate(genFx("toggle", 3), fn, fn2, callback);
+		}
+
+		return this;
+	},
+
+	fadeTo: function( speed, to, easing, callback ) {
+		return this.filter(":hidden").css("opacity", 0).show().end()
+					.animate({opacity: to}, speed, easing, callback);
+	},
+
+	animate: function( prop, speed, easing, callback ) {
+		var optall = jQuery.speed(speed, easing, callback);
+
+		if ( jQuery.isEmptyObject( prop ) ) {
+			return this.each( optall.complete );
+		}
+
+		return this[ optall.queue === false ? "each" : "queue" ](function() {
+			// XXX ‘this’ does not always have a nodeName when running the
+			// test suite
+
+			var opt = jQuery.extend({}, optall), p,
+				isElement = this.nodeType === 1,
+				hidden = isElement && jQuery(this).is(":hidden"),
+				self = this;
+
+			for ( p in prop ) {
+				var name = jQuery.camelCase( p );
+
+				if ( p !== name ) {
+					prop[ name ] = prop[ p ];
+					delete prop[ p ];
+					p = name;
+				}
+
+				if ( prop[p] === "hide" && hidden || prop[p] === "show" && !hidden ) {
+					return opt.complete.call(this);
+				}
+
+				if ( isElement && ( p === "height" || p === "width" ) ) {
+					// Make sure that nothing sneaks out
+					// Record all 3 overflow attributes because IE does not
+					// change the overflow attribute when overflowX and
+					// overflowY are set to the same value
+					opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ];
+
+					// Set display property to inline-block for height/width
+					// animations on inline elements that are having width/height
+					// animated
+					if ( jQuery.css( this, "display" ) === "inline" &&
+							jQuery.css( this, "float" ) === "none" ) {
+						if ( !jQuery.support.inlineBlockNeedsLayout ) {
+							this.style.display = "inline-block";
+
+						} else {
+							var display = defaultDisplay(this.nodeName);
+
+							// inline-level elements accept inline-block;
+							// block-level elements need to be inline with layout
+							if ( display === "inline" ) {
+								this.style.display = "inline-block";
+
+							} else {
+								this.style.display = "inline";
+								this.style.zoom = 1;
+							}
+						}
+					}
+				}
+
+				if ( jQuery.isArray( prop[p] ) ) {
+					// Create (if needed) and add to specialEasing
+					(opt.specialEasing = opt.specialEasing || {})[p] = prop[p][1];
+					prop[p] = prop[p][0];
+				}
+			}
+
+			if ( opt.overflow != null ) {
+				this.style.overflow = "hidden";
+			}
+
+			opt.curAnim = jQuery.extend({}, prop);
+
+			jQuery.each( prop, function( name, val ) {
+				var e = new jQuery.fx( self, opt, name );
+
+				if ( rfxtypes.test(val) ) {
+					e[ val === "toggle" ? hidden ? "show" : "hide" : val ]( prop );
+
+				} else {
+					var parts = rfxnum.exec(val),
+						start = e.cur(true) || 0;
+
+					if ( parts ) {
+						var end = parseFloat( parts[2] ),
+							unit = parts[3] || "px";
+
+						// We need to compute starting value
+						if ( unit !== "px" ) {
+							jQuery.style( self, name, (end || 1) + unit);
+							start = ((end || 1) / e.cur(true)) * start;
+							jQuery.style( self, name, start + unit);
+						}
+
+						// If a +=/-= token was provided, we're doing a relative animation
+						if ( parts[1] ) {
+							end = ((parts[1] === "-=" ? -1 : 1) * end) + start;
+						}
+
+						e.custom( start, end, unit );
+
+					} else {
+						e.custom( start, val, "" );
+					}
+				}
+			});
+
+			// For JS strict compliance
+			return true;
+		});
+	},
+
+	stop: function( clearQueue, gotoEnd ) {
+		var timers = jQuery.timers;
+
+		if ( clearQueue ) {
+			this.queue([]);
+		}
+
+		this.each(function() {
+			// go in reverse order so anything added to the queue during the loop is ignored
+			for ( var i = timers.length - 1; i >= 0; i-- ) {
+				if ( timers[i].elem === this ) {
+					if (gotoEnd) {
+						// force the next step to be the last
+						timers[i](true);
+					}
+
+					timers.splice(i, 1);
+				}
+			}
+		});
+
+		// start the next in the queue if the last step wasn't forced
+		if ( !gotoEnd ) {
+			this.dequeue();
+		}
+
+		return this;
+	}
+
+});
+
+function genFx( type, num ) {
+	var obj = {};
+
+	jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() {
+		obj[ this ] = type;
+	});
+
+	return obj;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+	slideDown: genFx("show", 1),
+	slideUp: genFx("hide", 1),
+	slideToggle: genFx("toggle", 1),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+});
+
+jQuery.extend({
+	speed: function( speed, easing, fn ) {
+		var opt = speed && typeof speed === "object" ? jQuery.extend({}, speed) : {
+			complete: fn || !fn && easing ||
+				jQuery.isFunction( speed ) && speed,
+			duration: speed,
+			easing: fn && easing || easing && !jQuery.isFunction(easing) && easing
+		};
+
+		opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+			opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[opt.duration] : jQuery.fx.speeds._default;
+
+		// Queueing
+		opt.old = opt.complete;
+		opt.complete = function() {
+			if ( opt.queue !== false ) {
+				jQuery(this).dequeue();
+			}
+			if ( jQuery.isFunction( opt.old ) ) {
+				opt.old.call( this );
+			}
+		};
+
+		return opt;
+	},
+
+	easing: {
+		linear: function( p, n, firstNum, diff ) {
+			return firstNum + diff * p;
+		},
+		swing: function( p, n, firstNum, diff ) {
+			return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;
+		}
+	},
+
+	timers: [],
+
+	fx: function( elem, options, prop ) {
+		this.options = options;
+		this.elem = elem;
+		this.prop = prop;
+
+		if ( !options.orig ) {
+			options.orig = {};
+		}
+	}
+
+});
+
+jQuery.fx.prototype = {
+	// Simple function for setting a style value
+	update: function() {
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		(jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
+	},
+
+	// Get the current size
+	cur: function() {
+		if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) ) {
+			return this.elem[ this.prop ];
+		}
+
+		var r = parseFloat( jQuery.css( this.elem, this.prop ) );
+		return r && r > -10000 ? r : 0;
+	},
+
+	// Start an animation from one number to another
+	custom: function( from, to, unit ) {
+		this.startTime = jQuery.now();
+		this.start = from;
+		this.end = to;
+		this.unit = unit || this.unit || "px";
+		this.now = this.start;
+		this.pos = this.state = 0;
+
+		var self = this, fx = jQuery.fx;
+		function t( gotoEnd ) {
+			return self.step(gotoEnd);
+		}
+
+		t.elem = this.elem;
+
+		if ( t() && jQuery.timers.push(t) && !timerId ) {
+			timerId = setInterval(fx.tick, fx.interval);
+		}
+	},
+
+	// Simple 'show' function
+	show: function() {
+		// Remember where we started, so that we can go back to it later
+		this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
+		this.options.show = true;
+
+		// Begin the animation
+		// Make sure that we start at a small width/height to avoid any
+		// flash of content
+		this.custom(this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur());
+
+		// Start by showing the element
+		jQuery( this.elem ).show();
+	},
+
+	// Simple 'hide' function
+	hide: function() {
+		// Remember where we started, so that we can go back to it later
+		this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
+		this.options.hide = true;
+
+		// Begin the animation
+		this.custom(this.cur(), 0);
+	},
+
+	// Each step of an animation
+	step: function( gotoEnd ) {
+		var t = jQuery.now(), done = true;
+
+		if ( gotoEnd || t >= this.options.duration + this.startTime ) {
+			this.now = this.end;
+			this.pos = this.state = 1;
+			this.update();
+
+			this.options.curAnim[ this.prop ] = true;
+
+			for ( var i in this.options.curAnim ) {
+				if ( this.options.curAnim[i] !== true ) {
+					done = false;
+				}
+			}
+
+			if ( done ) {
+				// Reset the overflow
+				if ( this.options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
+					var elem = this.elem, options = this.options;
+					jQuery.each( [ "", "X", "Y" ], function (index, value) {
+						elem.style[ "overflow" + value ] = options.overflow[index];
+					} );
+				}
+
+				// Hide the element if the "hide" operation was done
+				if ( this.options.hide ) {
+					jQuery(this.elem).hide();
+				}
+
+				// Reset the properties, if the item has been hidden or shown
+				if ( this.options.hide || this.options.show ) {
+					for ( var p in this.options.curAnim ) {
+						jQuery.style( this.elem, p, this.options.orig[p] );
+					}
+				}
+
+				// Execute the complete function
+				this.options.complete.call( this.elem );
+			}
+
+			return false;
+
+		} else {
+			var n = t - this.startTime;
+			this.state = n / this.options.duration;
+
+			// Perform the easing function, defaults to swing
+			var specialEasing = this.options.specialEasing && this.options.specialEasing[this.prop];
+			var defaultEasing = this.options.easing || (jQuery.easing.swing ? "swing" : "linear");
+			this.pos = jQuery.easing[specialEasing || defaultEasing](this.state, n, 0, 1, this.options.duration);
+			this.now = this.start + ((this.end - this.start) * this.pos);
+
+			// Perform the next step of the animation
+			this.update();
+		}
+
+		return true;
+	}
+};
+
+jQuery.extend( jQuery.fx, {
+	tick: function() {
+		var timers = jQuery.timers;
+
+		for ( var i = 0; i < timers.length; i++ ) {
+			if ( !timers[i]() ) {
+				timers.splice(i--, 1);
+			}
+		}
+
+		if ( !timers.length ) {
+			jQuery.fx.stop();
+		}
+	},
+
+	interval: 13,
+
+	stop: function() {
+		clearInterval( timerId );
+		timerId = null;
+	},
+
+	speeds: {
+		slow: 600,
+		fast: 200,
+		// Default speed
+		_default: 400
+	},
+
+	step: {
+		opacity: function( fx ) {
+			jQuery.style( fx.elem, "opacity", fx.now );
+		},
+
+		_default: function( fx ) {
+			if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) {
+				fx.elem.style[ fx.prop ] = (fx.prop === "width" || fx.prop === "height" ? Math.max(0, fx.now) : fx.now) + fx.unit;
+			} else {
+				fx.elem[ fx.prop ] = fx.now;
+			}
+		}
+	}
+});
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.animated = function( elem ) {
+		return jQuery.grep(jQuery.timers, function( fn ) {
+			return elem === fn.elem;
+		}).length;
+	};
+}
+
+function defaultDisplay( nodeName ) {
+	if ( !elemdisplay[ nodeName ] ) {
+		var elem = jQuery("<" + nodeName + ">").appendTo("body"),
+			display = elem.css("display");
+
+		elem.remove();
+
+		if ( display === "none" || display === "" ) {
+			display = "block";
+		}
+
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return elemdisplay[ nodeName ];
+}
+
+
+
+
+var rtable = /^t(?:able|d|h)$/i,
+	rroot = /^(?:body|html)$/i;
+
+if ( "getBoundingClientRect" in document.documentElement ) {
+	jQuery.fn.offset = function( options ) {
+		var elem = this[0], box;
+
+		if ( options ) { 
+			return this.each(function( i ) {
+				jQuery.offset.setOffset( this, options, i );
+			});
+		}
+
+		if ( !elem || !elem.ownerDocument ) {
+			return null;
+		}
+
+		if ( elem === elem.ownerDocument.body ) {
+			return jQuery.offset.bodyOffset( elem );
+		}
+
+		try {
+			box = elem.getBoundingClientRect();
+		} catch(e) {}
+
+		var doc = elem.ownerDocument,
+			docElem = doc.documentElement;
+
+		// Make sure we're not dealing with a disconnected DOM node
+		if ( !box || !jQuery.contains( docElem, elem ) ) {
+			return box || { top: 0, left: 0 };
+		}
+
+		var body = doc.body,
+			win = getWindow(doc),
+			clientTop  = docElem.clientTop  || body.clientTop  || 0,
+			clientLeft = docElem.clientLeft || body.clientLeft || 0,
+			scrollTop  = (win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop  || body.scrollTop ),
+			scrollLeft = (win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft),
+			top  = box.top  + scrollTop  - clientTop,
+			left = box.left + scrollLeft - clientLeft;
+
+		return { top: top, left: left };
+	};
+
+} else {
+	jQuery.fn.offset = function( options ) {
+		var elem = this[0];
+
+		if ( options ) { 
+			return this.each(function( i ) {
+				jQuery.offset.setOffset( this, options, i );
+			});
+		}
+
+		if ( !elem || !elem.ownerDocument ) {
+			return null;
+		}
+
+		if ( elem === elem.ownerDocument.body ) {
+			return jQuery.offset.bodyOffset( elem );
+		}
+
+		jQuery.offset.initialize();
+
+		var offsetParent = elem.offsetParent, prevOffsetParent = elem,
+			doc = elem.ownerDocument, computedStyle, docElem = doc.documentElement,
+			body = doc.body, defaultView = doc.defaultView,
+			prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle,
+			top = elem.offsetTop, left = elem.offsetLeft;
+
+		while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
+			if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
+				break;
+			}
+
+			computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle;
+			top  -= elem.scrollTop;
+			left -= elem.scrollLeft;
+
+			if ( elem === offsetParent ) {
+				top  += elem.offsetTop;
+				left += elem.offsetLeft;
+
+				if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) {
+					top  += parseFloat( computedStyle.borderTopWidth  ) || 0;
+					left += parseFloat( computedStyle.borderLeftWidth ) || 0;
+				}
+
+				prevOffsetParent = offsetParent;
+				offsetParent = elem.offsetParent;
+			}
+
+			if ( jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) {
+				top  += parseFloat( computedStyle.borderTopWidth  ) || 0;
+				left += parseFloat( computedStyle.borderLeftWidth ) || 0;
+			}
+
+			prevComputedStyle = computedStyle;
+		}
+
+		if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) {
+			top  += body.offsetTop;
+			left += body.offsetLeft;
+		}
+
+		if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
+			top  += Math.max( docElem.scrollTop, body.scrollTop );
+			left += Math.max( docElem.scrollLeft, body.scrollLeft );
+		}
+
+		return { top: top, left: left };
+	};
+}
+
+jQuery.offset = {
+	initialize: function() {
+		var body = document.body, container = document.createElement("div"), innerDiv, checkDiv, table, td, bodyMarginTop = parseFloat( jQuery.css(body, "marginTop") ) || 0,
+			html = "<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";
+
+		jQuery.extend( container.style, { position: "absolute", top: 0, left: 0, margin: 0, border: 0, width: "1px", height: "1px", visibility: "hidden" } );
+
+		container.innerHTML = html;
+		body.insertBefore( container, body.firstChild );
+		innerDiv = container.firstChild;
+		checkDiv = innerDiv.firstChild;
+		td = innerDiv.nextSibling.firstChild.firstChild;
+
+		this.doesNotAddBorder = (checkDiv.offsetTop !== 5);
+		this.doesAddBorderForTableAndCells = (td.offsetTop === 5);
+
+		checkDiv.style.position = "fixed";
+		checkDiv.style.top = "20px";
+
+		// safari subtracts parent border width here which is 5px
+		this.supportsFixedPosition = (checkDiv.offsetTop === 20 || checkDiv.offsetTop === 15);
+		checkDiv.style.position = checkDiv.style.top = "";
+
+		innerDiv.style.overflow = "hidden";
+		innerDiv.style.position = "relative";
+
+		this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5);
+
+		this.doesNotIncludeMarginInBodyOffset = (body.offsetTop !== bodyMarginTop);
+
+		body.removeChild( container );
+		body = container = innerDiv = checkDiv = table = td = null;
+		jQuery.offset.initialize = jQuery.noop;
+	},
+
+	bodyOffset: function( body ) {
+		var top = body.offsetTop, left = body.offsetLeft;
+
+		jQuery.offset.initialize();
+
+		if ( jQuery.offset.doesNotIncludeMarginInBodyOffset ) {
+			top  += parseFloat( jQuery.css(body, "marginTop") ) || 0;
+			left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
+		}
+
+		return { top: top, left: left };
+	},
+	
+	setOffset: function( elem, options, i ) {
+		var position = jQuery.css( elem, "position" );
+
+		// set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		var curElem = jQuery( elem ),
+			curOffset = curElem.offset(),
+			curCSSTop = jQuery.css( elem, "top" ),
+			curCSSLeft = jQuery.css( elem, "left" ),
+			calculatePosition = (position === "absolute" && jQuery.inArray('auto', [curCSSTop, curCSSLeft]) > -1),
+			props = {}, curPosition = {}, curTop, curLeft;
+
+		// need to be able to calculate position if either top or left is auto and position is absolute
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+		}
+
+		curTop  = calculatePosition ? curPosition.top  : parseInt( curCSSTop,  10 ) || 0;
+		curLeft = calculatePosition ? curPosition.left : parseInt( curCSSLeft, 10 ) || 0;
+
+		if ( jQuery.isFunction( options ) ) {
+			options = options.call( elem, i, curOffset );
+		}
+
+		if (options.top != null) {
+			props.top = (options.top - curOffset.top) + curTop;
+		}
+		if (options.left != null) {
+			props.left = (options.left - curOffset.left) + curLeft;
+		}
+		
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+
+jQuery.fn.extend({
+	position: function() {
+		if ( !this[0] ) {
+			return null;
+		}
+
+		var elem = this[0],
+
+		// Get *real* offsetParent
+		offsetParent = this.offsetParent(),
+
+		// Get correct offsets
+		offset       = this.offset(),
+		parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
+
+		// Subtract element margins
+		// note: when an element has margin: auto the offsetLeft and marginLeft
+		// are the same in Safari causing offset.left to incorrectly be 0
+		offset.top  -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
+		offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
+
+		// Add offsetParent borders
+		parentOffset.top  += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
+		parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
+
+		// Subtract the two offsets
+		return {
+			top:  offset.top  - parentOffset.top,
+			left: offset.left - parentOffset.left
+		};
+	},
+
+	offsetParent: function() {
+		return this.map(function() {
+			var offsetParent = this.offsetParent || document.body;
+			while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+			return offsetParent;
+		});
+	}
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( ["Left", "Top"], function( i, name ) {
+	var method = "scroll" + name;
+
+	jQuery.fn[ method ] = function(val) {
+		var elem = this[0], win;
+		
+		if ( !elem ) {
+			return null;
+		}
+
+		if ( val !== undefined ) {
+			// Set the scroll offset
+			return this.each(function() {
+				win = getWindow( this );
+
+				if ( win ) {
+					win.scrollTo(
+						!i ? val : jQuery(win).scrollLeft(),
+						 i ? val : jQuery(win).scrollTop()
+					);
+
+				} else {
+					this[ method ] = val;
+				}
+			});
+		} else {
+			win = getWindow( elem );
+
+			// Return the scroll offset
+			return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] :
+				jQuery.support.boxModel && win.document.documentElement[ method ] ||
+					win.document.body[ method ] :
+				elem[ method ];
+		}
+	};
+});
+
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ?
+		elem :
+		elem.nodeType === 9 ?
+			elem.defaultView || elem.parentWindow :
+			false;
+}
+
+
+
+
+// Create innerHeight, innerWidth, outerHeight and outerWidth methods
+jQuery.each([ "Height", "Width" ], function( i, name ) {
+
+	var type = name.toLowerCase();
+
+	// innerHeight and innerWidth
+	jQuery.fn["inner" + name] = function() {
+		return this[0] ?
+			parseFloat( jQuery.css( this[0], type, "padding" ) ) :
+			null;
+	};
+
+	// outerHeight and outerWidth
+	jQuery.fn["outer" + name] = function( margin ) {
+		return this[0] ?
+			parseFloat( jQuery.css( this[0], type, margin ? "margin" : "border" ) ) :
+			null;
+	};
+
+	jQuery.fn[ type ] = function( size ) {
+		// Get window width or height
+		var elem = this[0];
+		if ( !elem ) {
+			return size == null ? null : this;
+		}
+		
+		if ( jQuery.isFunction( size ) ) {
+			return this.each(function( i ) {
+				var self = jQuery( this );
+				self[ type ]( size.call( this, i, self[ type ]() ) );
+			});
+		}
+
+		return jQuery.isWindow( elem ) ?
+			// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
+			elem.document.compatMode === "CSS1Compat" && elem.document.documentElement[ "client" + name ] ||
+			elem.document.body[ "client" + name ] :
+
+			// Get document width or height
+			(elem.nodeType === 9) ? // is it a document
+				// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
+				Math.max(
+					elem.documentElement["client" + name],
+					elem.body["scroll" + name], elem.documentElement["scroll" + name],
+					elem.body["offset" + name], elem.documentElement["offset" + name]
+				) :
+
+				// Get or set width or height on the element
+				size === undefined ?
+					// Get width or height on the element
+					parseFloat( jQuery.css( elem, type ) ) :
+
+					// Set the width or height on the element (default to pixels if value is unitless)
+					this.css( type, typeof size === "string" ? size : size + "px" );
+	};
+
+});
+
+
+})(window);
diff --git a/lms/askbot/skins/common/media/js/jquery-fieldselection.js b/lms/askbot/skins/common/media/js/jquery-fieldselection.js
new file mode 100644
index 0000000000..47f25a98c2
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/jquery-fieldselection.js
@@ -0,0 +1,83 @@
+/*
+ * jQuery plugin: fieldSelection - v0.1.0 - last change: 2006-12-16
+ * (c) 2006 Alex Brem <alex@0xab.cd> - http://blog.0xab.cd
+ */
+
+(function() {
+
+	var fieldSelection = {
+
+		getSelection: function() {
+
+			var e = this.jquery ? this[0] : this;
+
+			return (
+
+				/* mozilla / dom 3.0 */
+				('selectionStart' in e && function() {
+					var l = e.selectionEnd - e.selectionStart;
+					return { start: e.selectionStart, end: e.selectionEnd, length: l, text: e.value.substr(e.selectionStart, l) };
+				}) ||
+
+				/* exploder */
+				(document.selection && function() {
+
+					e.focus();
+
+					var r = document.selection.createRange();
+					if (r == null) {
+						return { start: 0, end: e.value.length, length: 0 }
+					}
+
+					var re = e.createTextRange();
+					var rc = re.duplicate();
+					re.moveToBookmark(r.getBookmark());
+					rc.setEndPoint('EndToStart', re);
+
+					return { start: rc.text.length, end: rc.text.length + r.text.length, length: r.text.length, text: r.text };
+				}) ||
+
+				/* browser not supported */
+				function() {
+					return { start: 0, end: e.value.length, length: 0 };
+				}
+
+			)();
+
+		},
+
+		replaceSelection: function() {
+
+			var e = this.jquery ? this[0] : this;
+			var text = arguments[0] || '';
+
+			return (
+
+				/* mozilla / dom 3.0 */
+				('selectionStart' in e && function() {
+					e.value = e.value.substr(0, e.selectionStart) + text + e.value.substr(e.selectionEnd, e.value.length);
+					return this;
+				}) ||
+
+				/* exploder */
+				(document.selection && function() {
+					e.focus();
+					document.selection.createRange().text = text;
+					return this;
+				}) ||
+
+				/* browser not supported */
+				function() {
+					e.value += text;
+					return this;
+				}
+
+			)();
+
+		}
+
+	};
+
+	jQuery.each(fieldSelection, function(i) { jQuery.fn[i] = this; });
+
+})();
diff --git a/lms/askbot/skins/common/media/js/jquery-fieldselection.min.js b/lms/askbot/skins/common/media/js/jquery-fieldselection.min.js
new file mode 100644
index 0000000000..c2abde0b70
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/jquery-fieldselection.min.js
@@ -0,0 +1 @@
+(function(){var a={getSelection:function(){var b=this.jquery?this[0]:this;return(("selectionStart" in b&&function(){var c=b.selectionEnd-b.selectionStart;return{start:b.selectionStart,end:b.selectionEnd,length:c,text:b.value.substr(b.selectionStart,c)}})||(document.selection&&function(){b.focus();var d=document.selection.createRange();if(d==null){return{start:0,end:b.value.length,length:0}}var c=b.createTextRange();var e=c.duplicate();c.moveToBookmark(d.getBookmark());e.setEndPoint("EndToStart",c);return{start:e.text.length,end:e.text.length+d.text.length,length:d.text.length,text:d.text}})||function(){return{start:0,end:b.value.length,length:0}})()},replaceSelection:function(){var b=this.jquery?this[0]:this;var c=arguments[0]||"";return(("selectionStart" in b&&function(){b.value=b.value.substr(0,b.selectionStart)+c+b.value.substr(b.selectionEnd,b.value.length);return this})||(document.selection&&function(){b.focus();document.selection.createRange().text=c;return this})||function(){b.value+=c;return this})()}};jQuery.each(a,function(b){jQuery.fn[b]=this})})();
\ No newline at end of file
diff --git a/lms/askbot/skins/common/media/js/jquery.ajaxfileupload.js b/lms/askbot/skins/common/media/js/jquery.ajaxfileupload.js
new file mode 100644
index 0000000000..752927768f
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/jquery.ajaxfileupload.js
@@ -0,0 +1,195 @@
+jQuery.extend({
+    createUploadIframe: function(id, uri){
+        //create frame
+        var frameId = 'jUploadFrame' + id;           
+        if(window.ActiveXObject) {
+            var io = document.createElement('<iframe id="' + frameId + '" name="' + frameId + '" />');
+            if(typeof uri== 'boolean'){
+                io.src = 'javascript:false';
+            }
+            else if(typeof uri== 'string'){
+                io.src = uri;
+            }
+        }
+        else {
+            var io = document.createElement('iframe');
+            io.id = frameId;
+            io.name = frameId;
+        }
+        io.style.position = 'absolute';
+        io.style.top = '-1000px';
+        io.style.left = '-1000px';
+
+        document.body.appendChild(io);
+        return io;
+    },
+    createUploadForm: function(id, fileElementId)
+	{
+		//create form	
+		var formId = 'jUploadForm' + id;
+		var fileId = 'jUploadFile' + id;
+		var form = $('<form  action="" method="POST" name="' + formId + '" id="' + formId 
+            + '" enctype="multipart/form-data"></form>');	
+		var oldElement = $('#' + fileElementId);
+		var newElement = $(oldElement).clone();
+		$(oldElement).attr('id', fileId);
+		$(oldElement).before(newElement);
+		$(oldElement).appendTo(form);
+		//set attributes
+		$(form).css('position', 'absolute');
+		$(form).css('top', '-1200px');
+		$(form).css('left', '-1200px');
+		$(form).appendTo('body');		
+		return form;
+    },
+
+    ajaxFileUpload: function(s) {
+        // TODO introduce global settings, allowing the client to modify them for all requests, not only timeout		
+        s = jQuery.extend({}, jQuery.ajaxSettings, s);
+        var id = new Date().getTime()        
+		var form = jQuery.createUploadForm(id, s.fileElementId);
+		var io = jQuery.createUploadIframe(id, s.secureuri);
+		var frameId = 'jUploadFrame' + id;
+		var formId = 'jUploadForm' + id;		
+        // Watch for a new set of requests
+        if ( s.global && ! jQuery.active++ )
+		{
+			jQuery.event.trigger( "ajaxStart" );
+		}            
+        var requestDone = false;
+        // Create the request object
+        var xml = {}   
+        if ( s.global )
+            jQuery.event.trigger("ajaxSend", [xml, s]);
+        // Wait for a response to come back
+        var uploadCallback = function(isTimeout)
+		{			
+			var io = document.getElementById(frameId);
+            try {				
+				if(io.contentWindow){
+					 xml.responseText = io.contentWindow.document.body ? 
+                        io.contentWindow.document.body.innerText : null;
+                	 xml.responseXML = io.contentWindow.document.XMLDocument ? 
+                        io.contentWindow.document.XMLDocument : io.contentWindow.document;
+					 
+				}
+                else if(io.contentDocument)
+				{
+					xml.responseText = io.contentDocument.document.body ? 
+                        io.contentDocument.document.body.textContent || document.body.innerText : null;
+                	xml.responseXML = io.contentDocument.document.XMLDocument ? 
+                        io.contentDocument.document.XMLDocument : io.contentDocument.document;
+				}						
+            }
+            catch(e)
+			{
+				jQuery.handleError(s, xml, null, e);
+			}
+            if ( xml || isTimeout == "timeout") 
+			{				
+                requestDone = true;
+                var status;
+                try {
+                    status = isTimeout != "timeout" ? "success" : "error";
+                    // Make sure that the request was successful or notmodified
+                    if ( status != "error" )
+					{
+                        // process the data (runs the xml through httpData regardless of callback)
+                        var data = jQuery.uploadHttpData( xml, s.dataType );    
+                        // If a local callback was specified, fire it and pass it the data
+                        if ( s.success )
+                            s.success( data, status );
+    
+                        // Fire the global callback
+                        if( s.global )
+                            jQuery.event.trigger( "ajaxSuccess", [xml, s] );
+                    } else
+                        jQuery.handleError(s, xml, status);
+                } catch(e) 
+				{
+                    status = "error";
+                    jQuery.handleError(s, xml, status, e);
+                }
+
+                // The request was completed
+                if( s.global )
+                    jQuery.event.trigger( "ajaxComplete", [xml, s] );
+
+                // Handle the global AJAX counter
+                if ( s.global && ! --jQuery.active )
+                    jQuery.event.trigger( "ajaxStop" );
+
+                // Process result
+                if ( s.complete )
+                    s.complete(xml, status);
+
+                jQuery(io).unbind();
+
+                setTimeout(function()
+                    {	try 
+                        {
+                            $(io).remove();
+                            $(form).remove();	
+                            
+                        } catch(e) {
+                            jQuery.handleError(s, xml, null, e);
+                        }									
+                    }, 100)
+                xml = null;
+            }
+        }
+        // Timeout checker
+        if ( s.timeout > 0 ) {
+            setTimeout(function(){
+                // Check to see if the request is still happening
+                if( !requestDone ) uploadCallback( "timeout" );
+            }, s.timeout);
+        }
+        try 
+		{
+           // var io = $('#' + frameId);
+			var form = $('#' + formId);
+			$(form).attr('action', s.url);
+			$(form).attr('method', 'POST');
+			$(form).attr('target', frameId);
+            if(form.encoding)
+			{
+                form.encoding = 'multipart/form-data';				
+            }
+            else
+			{				
+                form.enctype = 'multipart/form-data';
+            }			
+            $(form).submit();
+
+        } catch(e) 
+		{			
+            jQuery.handleError(s, xml, null, e);
+        }
+        if(window.attachEvent){
+            document.getElementById(frameId).attachEvent('onload', uploadCallback);
+        }
+        else{
+            document.getElementById(frameId).addEventListener('load', uploadCallback, false);
+        } 		
+        return {abort: function () {}};	
+
+    },
+
+    uploadHttpData: function( r, type ) {
+        var data = !type;
+        data = type == "xml" || data ? r.responseXML : r.responseText;
+        // If the type is "script", eval it in global context
+        if ( type == "script" )
+            jQuery.globalEval( data );
+        // Get the JavaScript object, if JSON is used.
+        if ( type == "json" )
+            eval( "data = " + data );
+        // evaluate scripts within html
+        if ( type == "html" )
+            jQuery("<div>").html(data).evalScripts();
+			//alert($('param', data).each(function(){alert($(this).attr('value'));}));
+        return data;
+    }
+})
+
diff --git a/lms/askbot/skins/common/media/js/jquery.animate-colors.js b/lms/askbot/skins/common/media/js/jquery.animate-colors.js
new file mode 100644
index 0000000000..07d8ac9c29
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/jquery.animate-colors.js
@@ -0,0 +1,105 @@
+/**!
+ * @preserve Color animation jQuery-plugin
+ * http://www.bitstorm.org/jquery/color-animation/
+ * Copyright 2011 Edwin Martin <edwin@bitstorm.org>
+ * Released under the MIT and GPL licenses.
+ */
+
+(function($) {
+	/**
+	 * Check whether the browser supports RGBA color mode.
+	 *
+	 * Author Mehdi Kabab <http://pioupioum.fr>
+	 * @return {boolean} True if the browser support RGBA. False otherwise.
+	 */
+	function isRGBACapable() {
+		var $script = $('script:first'),
+				color = $script.css('color'),
+				result = false;
+		if (/^rgba/.test(color)) {
+			result = true;
+		} else {
+			try {
+				result = ( color != $script.css('color', 'rgba(0, 0, 0, 0.5)').css('color') );
+				$script.css('color', color);
+			} catch (e) {
+			}
+		}
+
+		return result;
+	}
+
+	$.extend(true, $, {
+		support: {
+			'rgba': isRGBACapable()
+		}
+	});
+
+	var properties = ['color', 'backgroundColor', 'borderBottomColor', 'borderLeftColor', 'borderRightColor', 'borderTopColor', 'outlineColor'];
+	$.each(properties, function(i, property) {
+		$.fx.step[property] = function(fx) {
+			if (!fx.init) {
+				fx.begin = parseColor($(fx.elem).css(property));
+				fx.end = parseColor(fx.end);
+				fx.init = true;
+			}
+
+			fx.elem.style[property] = calculateColor(fx.begin, fx.end, fx.pos);
+		}
+	});
+
+	// borderColor doesn't fit in standard fx.step above.
+	$.fx.step.borderColor = function(fx) {
+		if (!fx.init) {
+			fx.end = parseColor(fx.end);
+		}
+		var borders = properties.slice(2, 6); // All four border properties
+		$.each(borders, function(i, property) {
+			if (!fx.init) {
+				fx[property] = {begin: parseColor($(fx.elem).css(property))};
+			}
+
+			fx.elem.style[property] = calculateColor(fx[property].begin, fx.end, fx.pos);
+		});
+		fx.init = true;
+	}
+
+	// Calculate an in-between color. Returns "#aabbcc"-like string.
+	function calculateColor(begin, end, pos) {
+		var color = 'rgb' + ($.support['rgba'] ? 'a' : '') + '('
+				+ parseInt((begin[0] + pos * (end[0] - begin[0])), 10) + ','
+				+ parseInt((begin[1] + pos * (end[1] - begin[1])), 10) + ','
+				+ parseInt((begin[2] + pos * (end[2] - begin[2])), 10);
+		if ($.support['rgba']) {
+			color += ',' + (begin && end ? parseFloat(begin[3] + pos * (end[3] - begin[3])) : 1);
+		}
+		color += ')';
+		return color;
+	}
+
+	// Parse an CSS-syntax color. Outputs an array [r, g, b]
+	function parseColor(color) {
+		var match, triplet;
+
+		// Match #aabbcc
+		if (match = /#([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})/.exec(color)) {
+			triplet = [parseInt(match[1], 16), parseInt(match[2], 16), parseInt(match[3], 16), 1];
+
+			// Match #abc
+		} else if (match = /#([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F])/.exec(color)) {
+			triplet = [parseInt(match[1], 16) * 17, parseInt(match[2], 16) * 17, parseInt(match[3], 16) * 17, 1];
+
+			// Match rgb(n, n, n)
+		} else if (match = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color)) {
+			triplet = [parseInt(match[1]), parseInt(match[2]), parseInt(match[3]), 1];
+
+		} else if (match = /rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9\.]*)\s*\)/.exec(color)) {
+			triplet = [parseInt(match[1], 10), parseInt(match[2], 10), parseInt(match[3], 10),parseFloat(match[4])];
+
+			// No browser returns rgb(n%, n%, n%), so little reason to support this format.
+		} else if (color == 'transparent'){
+            triplet = [0,0,0,0]
+        }
+		return triplet;
+	}
+})(jQuery);
diff --git a/lms/askbot/skins/common/media/js/jquery.flot.js b/lms/askbot/skins/common/media/js/jquery.flot.js
new file mode 100644
index 0000000000..6534a4685c
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/jquery.flot.js
@@ -0,0 +1,2119 @@
+/* Javascript plotting library for jQuery, v. 0.6.
+ *
+ * Released under the MIT license by IOLA, December 2007.
+ *
+ */
+
+// first an inline dependency, jquery.colorhelpers.js, we inline it here
+// for convenience
+
+/* Plugin for jQuery for working with colors.
+ * 
+ * Version 1.0.
+ * 
+ * Inspiration from jQuery color animation plugin by John Resig.
+ *
+ * Released under the MIT license by Ole Laursen, October 2009.
+ *
+ * Examples:
+ *
+ *   $.color.parse("#fff").scale('rgb', 0.25).add('a', -0.5).toString()
+ *   var c = $.color.extract($("#mydiv"), 'background-color');
+ *   console.log(c.r, c.g, c.b, c.a);
+ *   $.color.make(100, 50, 25, 0.4).toString() // returns "rgba(100,50,25,0.4)"
+ *
+ * Note that .scale() and .add() work in-place instead of returning
+ * new objects.
+ */ 
+(function(){jQuery.color={};jQuery.color.make=function(E,D,B,C){var F={};F.r=E||0;F.g=D||0;F.b=B||0;F.a=C!=null?C:1;F.add=function(I,H){for(var G=0;G<I.length;++G){F[I.charAt(G)]+=H}return F.normalize()};F.scale=function(I,H){for(var G=0;G<I.length;++G){F[I.charAt(G)]*=H}return F.normalize()};F.toString=function(){if(F.a>=1){return"rgb("+[F.r,F.g,F.b].join(",")+")"}else{return"rgba("+[F.r,F.g,F.b,F.a].join(",")+")"}};F.normalize=function(){function G(I,J,H){return J<I?I:(J>H?H:J)}F.r=G(0,parseInt(F.r),255);F.g=G(0,parseInt(F.g),255);F.b=G(0,parseInt(F.b),255);F.a=G(0,F.a,1);return F};F.clone=function(){return jQuery.color.make(F.r,F.b,F.g,F.a)};return F.normalize()};jQuery.color.extract=function(C,B){var D;do{D=C.css(B).toLowerCase();if(D!=""&&D!="transparent"){break}C=C.parent()}while(!jQuery.nodeName(C.get(0),"body"));if(D=="rgba(0, 0, 0, 0)"){D="transparent"}return jQuery.color.parse(D)};jQuery.color.parse=function(E){var D,B=jQuery.color.make;if(D=/rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(E)){return B(parseInt(D[1],10),parseInt(D[2],10),parseInt(D[3],10))}if(D=/rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(E)){return B(parseInt(D[1],10),parseInt(D[2],10),parseInt(D[3],10),parseFloat(D[4]))}if(D=/rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(E)){return B(parseFloat(D[1])*2.55,parseFloat(D[2])*2.55,parseFloat(D[3])*2.55)}if(D=/rgba\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(E)){return B(parseFloat(D[1])*2.55,parseFloat(D[2])*2.55,parseFloat(D[3])*2.55,parseFloat(D[4]))}if(D=/#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(E)){return B(parseInt(D[1],16),parseInt(D[2],16),parseInt(D[3],16))}if(D=/#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(E)){return B(parseInt(D[1]+D[1],16),parseInt(D[2]+D[2],16),parseInt(D[3]+D[3],16))}var C=jQuery.trim(E).toLowerCase();if(C=="transparent"){return B(255,255,255,0)}else{D=A[C];return B(D[0],D[1],D[2])}};var A={aqua:[0,255,255],azure:[240,255,255],beige:[245,245,220],black:[0,0,0],blue:[0,0,255],brown:[165,42,42],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgrey:[169,169,169],darkgreen:[0,100,0],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkviolet:[148,0,211],fuchsia:[255,0,255],gold:[255,215,0],green:[0,128,0],indigo:[75,0,130],khaki:[240,230,140],lightblue:[173,216,230],lightcyan:[224,255,255],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightyellow:[255,255,224],lime:[0,255,0],magenta:[255,0,255],maroon:[128,0,0],navy:[0,0,128],olive:[128,128,0],orange:[255,165,0],pink:[255,192,203],purple:[128,0,128],violet:[128,0,128],red:[255,0,0],silver:[192,192,192],white:[255,255,255],yellow:[255,255,0]}})();
+
+// the actual Flot code
+(function($) {
+    function Plot(placeholder, data_, options_, plugins) {
+        // data is on the form:
+        //   [ series1, series2 ... ]
+        // where series is either just the data as [ [x1, y1], [x2, y2], ... ]
+        // or { data: [ [x1, y1], [x2, y2], ... ], label: "some label", ... }
+        
+        var series = [],
+            options = {
+                // the color theme used for graphs
+                colors: ["#edc240", "#afd8f8", "#cb4b4b", "#4da74d", "#9440ed"],
+                legend: {
+                    show: true,
+                    noColumns: 1, // number of colums in legend table
+                    labelFormatter: null, // fn: string -> string
+                    labelBoxBorderColor: "#ccc", // border color for the little label boxes
+                    container: null, // container (as jQuery object) to put legend in, null means default on top of graph
+                    position: "ne", // position of default legend container within plot
+                    margin: 5, // distance from grid edge to default legend container within plot
+                    backgroundColor: null, // null means auto-detect
+                    backgroundOpacity: 0.85 // set to 0 to avoid background
+                },
+                xaxis: {
+                    mode: null, // null or "time"
+                    transform: null, // null or f: number -> number to transform axis
+                    inverseTransform: null, // if transform is set, this should be the inverse function
+                    min: null, // min. value to show, null means set automatically
+                    max: null, // max. value to show, null means set automatically
+                    autoscaleMargin: null, // margin in % to add if auto-setting min/max
+                    ticks: null, // either [1, 3] or [[1, "a"], 3] or (fn: axis info -> ticks) or app. number of ticks for auto-ticks
+                    tickFormatter: null, // fn: number -> string
+                    labelWidth: null, // size of tick labels in pixels
+                    labelHeight: null,
+                    
+                    // mode specific options
+                    tickDecimals: null, // no. of decimals, null means auto
+                    tickSize: null, // number or [number, "unit"]
+                    minTickSize: null, // number or [number, "unit"]
+                    monthNames: null, // list of names of months
+                    timeformat: null, // format string to use
+                    twelveHourClock: false // 12 or 24 time in time mode
+                },
+                yaxis: {
+                    autoscaleMargin: 0.02
+                },
+                x2axis: {
+                    autoscaleMargin: null
+                },
+                y2axis: {
+                    autoscaleMargin: 0.02
+                },
+                series: {
+                    points: {
+                        show: false,
+                        radius: 3,
+                        lineWidth: 2, // in pixels
+                        fill: true,
+                        fillColor: "#ffffff"
+                    },
+                    lines: {
+                        // we don't put in show: false so we can see
+                        // whether lines were actively disabled 
+                        lineWidth: 2, // in pixels
+                        fill: false,
+                        fillColor: null,
+                        steps: false
+                    },
+                    bars: {
+                        show: false,
+                        lineWidth: 2, // in pixels
+                        barWidth: 1, // in units of the x axis
+                        fill: true,
+                        fillColor: null,
+                        align: "left", // or "center" 
+                        horizontal: false // when horizontal, left is now top
+                    },
+                    shadowSize: 3
+                },
+                grid: {
+                    show: true,
+                    aboveData: false,
+                    color: "#545454", // primary color used for outline and labels
+                    backgroundColor: null, // null for transparent, else color
+                    tickColor: "rgba(0,0,0,0.15)", // color used for the ticks
+                    labelMargin: 5, // in pixels
+                    borderWidth: 2, // in pixels
+                    borderColor: null, // set if different from the grid color
+                    markings: null, // array of ranges or fn: axes -> array of ranges
+                    markingsColor: "#f4f4f4",
+                    markingsLineWidth: 2,
+                    // interactive stuff
+                    clickable: false,
+                    hoverable: false,
+                    autoHighlight: true, // highlight in case mouse is near
+                    mouseActiveRadius: 10 // how far the mouse can be away to activate an item
+                },
+                hooks: {}
+            },
+        canvas = null,      // the canvas for the plot itself
+        overlay = null,     // canvas for interactive stuff on top of plot
+        eventHolder = null, // jQuery object that events should be bound to
+        ctx = null, octx = null,
+        axes = { xaxis: {}, yaxis: {}, x2axis: {}, y2axis: {} },
+        plotOffset = { left: 0, right: 0, top: 0, bottom: 0},
+        canvasWidth = 0, canvasHeight = 0,
+        plotWidth = 0, plotHeight = 0,
+        hooks = {
+            processOptions: [],
+            processRawData: [],
+            processDatapoints: [],
+            draw: [],
+            bindEvents: [],
+            drawOverlay: []
+        },
+        plot = this;
+
+        // public functions
+        plot.setData = setData;
+        plot.setupGrid = setupGrid;
+        plot.draw = draw;
+        plot.getPlaceholder = function() { return placeholder; };
+        plot.getCanvas = function() { return canvas; };
+        plot.getPlotOffset = function() { return plotOffset; };
+        plot.width = function () { return plotWidth; };
+        plot.height = function () { return plotHeight; };
+        plot.offset = function () {
+            var o = eventHolder.offset();
+            o.left += plotOffset.left;
+            o.top += plotOffset.top;
+            return o;
+        };
+        plot.getData = function() { return series; };
+        plot.getAxes = function() { return axes; };
+        plot.getOptions = function() { return options; };
+        plot.highlight = highlight;
+        plot.unhighlight = unhighlight;
+        plot.triggerRedrawOverlay = triggerRedrawOverlay;
+        plot.pointOffset = function(point) {
+            return { left: parseInt(axisSpecToRealAxis(point, "xaxis").p2c(+point.x) + plotOffset.left),
+                     top: parseInt(axisSpecToRealAxis(point, "yaxis").p2c(+point.y) + plotOffset.top) };
+        };
+        
+
+        // public attributes
+        plot.hooks = hooks;
+        
+        // initialize
+        initPlugins(plot);
+        parseOptions(options_);
+        constructCanvas();
+        setData(data_);
+        setupGrid();
+        draw();
+        bindEvents();
+
+
+        function executeHooks(hook, args) {
+            args = [plot].concat(args);
+            for (var i = 0; i < hook.length; ++i)
+                hook[i].apply(this, args);
+        }
+
+        function initPlugins() {
+            for (var i = 0; i < plugins.length; ++i) {
+                var p = plugins[i];
+                p.init(plot);
+                if (p.options)
+                    $.extend(true, options, p.options);
+            }
+        }
+        
+        function parseOptions(opts) {
+            $.extend(true, options, opts);
+            if (options.grid.borderColor == null)
+                options.grid.borderColor = options.grid.color;
+            // backwards compatibility, to be removed in future
+            if (options.xaxis.noTicks && options.xaxis.ticks == null)
+                options.xaxis.ticks = options.xaxis.noTicks;
+            if (options.yaxis.noTicks && options.yaxis.ticks == null)
+                options.yaxis.ticks = options.yaxis.noTicks;
+            if (options.grid.coloredAreas)
+                options.grid.markings = options.grid.coloredAreas;
+            if (options.grid.coloredAreasColor)
+                options.grid.markingsColor = options.grid.coloredAreasColor;
+            if (options.lines)
+                $.extend(true, options.series.lines, options.lines);
+            if (options.points)
+                $.extend(true, options.series.points, options.points);
+            if (options.bars)
+                $.extend(true, options.series.bars, options.bars);
+            if (options.shadowSize)
+                options.series.shadowSize = options.shadowSize;
+
+            for (var n in hooks)
+                if (options.hooks[n] && options.hooks[n].length)
+                    hooks[n] = hooks[n].concat(options.hooks[n]);
+
+            executeHooks(hooks.processOptions, [options]);
+        }
+
+        function setData(d) {
+            series = parseData(d);
+            fillInSeriesOptions();
+            processData();
+        }
+        
+        function parseData(d) {
+            var res = [];
+            for (var i = 0; i < d.length; ++i) {
+                var s = $.extend(true, {}, options.series);
+
+                if (d[i].data) {
+                    s.data = d[i].data; // move the data instead of deep-copy
+                    delete d[i].data;
+
+                    $.extend(true, s, d[i]);
+
+                    d[i].data = s.data;
+                }
+                else
+                    s.data = d[i];
+                res.push(s);
+            }
+
+            return res;
+        }
+        
+        function axisSpecToRealAxis(obj, attr) {
+            var a = obj[attr];
+            if (!a || a == 1)
+                return axes[attr];
+            if (typeof a == "number")
+                return axes[attr.charAt(0) + a + attr.slice(1)];
+            return a; // assume it's OK
+        }
+        
+        function fillInSeriesOptions() {
+            var i;
+            
+            // collect what we already got of colors
+            var neededColors = series.length,
+                usedColors = [],
+                assignedColors = [];
+            for (i = 0; i < series.length; ++i) {
+                var sc = series[i].color;
+                if (sc != null) {
+                    --neededColors;
+                    if (typeof sc == "number")
+                        assignedColors.push(sc);
+                    else
+                        usedColors.push($.color.parse(series[i].color));
+                }
+            }
+            
+            // we might need to generate more colors if higher indices
+            // are assigned
+            for (i = 0; i < assignedColors.length; ++i) {
+                neededColors = Math.max(neededColors, assignedColors[i] + 1);
+            }
+
+            // produce colors as needed
+            var colors = [], variation = 0;
+            i = 0;
+            while (colors.length < neededColors) {
+                var c;
+                if (options.colors.length == i) // check degenerate case
+                    c = $.color.make(100, 100, 100);
+                else
+                    c = $.color.parse(options.colors[i]);
+
+                // vary color if needed
+                var sign = variation % 2 == 1 ? -1 : 1;
+                c.scale('rgb', 1 + sign * Math.ceil(variation / 2) * 0.2)
+
+                // FIXME: if we're getting to close to something else,
+                // we should probably skip this one
+                colors.push(c);
+                
+                ++i;
+                if (i >= options.colors.length) {
+                    i = 0;
+                    ++variation;
+                }
+            }
+
+            // fill in the options
+            var colori = 0, s;
+            for (i = 0; i < series.length; ++i) {
+                s = series[i];
+                
+                // assign colors
+                if (s.color == null) {
+                    s.color = colors[colori].toString();
+                    ++colori;
+                }
+                else if (typeof s.color == "number")
+                    s.color = colors[s.color].toString();
+
+                // turn on lines automatically in case nothing is set
+                if (s.lines.show == null) {
+                    var v, show = true;
+                    for (v in s)
+                        if (s[v].show) {
+                            show = false;
+                            break;
+                        }
+                    if (show)
+                        s.lines.show = true;
+                }
+
+                // setup axes
+                s.xaxis = axisSpecToRealAxis(s, "xaxis");
+                s.yaxis = axisSpecToRealAxis(s, "yaxis");
+            }
+        }
+        
+        function processData() {
+            var topSentry = Number.POSITIVE_INFINITY,
+                bottomSentry = Number.NEGATIVE_INFINITY,
+                i, j, k, m, length,
+                s, points, ps, x, y, axis, val, f, p;
+
+            for (axis in axes) {
+                axes[axis].datamin = topSentry;
+                axes[axis].datamax = bottomSentry;
+                axes[axis].used = false;
+            }
+
+            function updateAxis(axis, min, max) {
+                if (min < axis.datamin)
+                    axis.datamin = min;
+                if (max > axis.datamax)
+                    axis.datamax = max;
+            }
+
+            for (i = 0; i < series.length; ++i) {
+                s = series[i];
+                s.datapoints = { points: [] };
+                
+                executeHooks(hooks.processRawData, [ s, s.data, s.datapoints ]);
+            }
+            
+            // first pass: clean and copy data
+            for (i = 0; i < series.length; ++i) {
+                s = series[i];
+
+                var data = s.data, format = s.datapoints.format;
+
+                if (!format) {
+                    format = [];
+                    // find out how to copy
+                    format.push({ x: true, number: true, required: true });
+                    format.push({ y: true, number: true, required: true });
+
+                    if (s.bars.show)
+                        format.push({ y: true, number: true, required: false, defaultValue: 0 });
+                    
+                    s.datapoints.format = format;
+                }
+
+                if (s.datapoints.pointsize != null)
+                    continue; // already filled in
+
+                if (s.datapoints.pointsize == null)
+                    s.datapoints.pointsize = format.length;
+                
+                ps = s.datapoints.pointsize;
+                points = s.datapoints.points;
+
+                insertSteps = s.lines.show && s.lines.steps;
+                s.xaxis.used = s.yaxis.used = true;
+                
+                for (j = k = 0; j < data.length; ++j, k += ps) {
+                    p = data[j];
+
+                    var nullify = p == null;
+                    if (!nullify) {
+                        for (m = 0; m < ps; ++m) {
+                            val = p[m];
+                            f = format[m];
+
+                            if (f) {
+                                if (f.number && val != null) {
+                                    val = +val; // convert to number
+                                    if (isNaN(val))
+                                        val = null;
+                                }
+
+                                if (val == null) {
+                                    if (f.required)
+                                        nullify = true;
+                                    
+                                    if (f.defaultValue != null)
+                                        val = f.defaultValue;
+                                }
+                            }
+                            
+                            points[k + m] = val;
+                        }
+                    }
+                    
+                    if (nullify) {
+                        for (m = 0; m < ps; ++m) {
+                            val = points[k + m];
+                            if (val != null) {
+                                f = format[m];
+                                // extract min/max info
+                                if (f.x)
+                                    updateAxis(s.xaxis, val, val);
+                                if (f.y)
+                                    updateAxis(s.yaxis, val, val);
+                            }
+                            points[k + m] = null;
+                        }
+                    }
+                    else {
+                        // a little bit of line specific stuff that
+                        // perhaps shouldn't be here, but lacking
+                        // better means...
+                        if (insertSteps && k > 0
+                            && points[k - ps] != null
+                            && points[k - ps] != points[k]
+                            && points[k - ps + 1] != points[k + 1]) {
+                            // copy the point to make room for a middle point
+                            for (m = 0; m < ps; ++m)
+                                points[k + ps + m] = points[k + m];
+
+                            // middle point has same y
+                            points[k + 1] = points[k - ps + 1];
+
+                            // we've added a point, better reflect that
+                            k += ps;
+                        }
+                    }
+                }
+            }
+
+            // give the hooks a chance to run
+            for (i = 0; i < series.length; ++i) {
+                s = series[i];
+                
+                executeHooks(hooks.processDatapoints, [ s, s.datapoints]);
+            }
+
+            // second pass: find datamax/datamin for auto-scaling
+            for (i = 0; i < series.length; ++i) {
+                s = series[i];
+                points = s.datapoints.points,
+                ps = s.datapoints.pointsize;
+
+                var xmin = topSentry, ymin = topSentry,
+                    xmax = bottomSentry, ymax = bottomSentry;
+                
+                for (j = 0; j < points.length; j += ps) {
+                    if (points[j] == null)
+                        continue;
+
+                    for (m = 0; m < ps; ++m) {
+                        val = points[j + m];
+                        f = format[m];
+                        if (!f)
+                            continue;
+                        
+                        if (f.x) {
+                            if (val < xmin)
+                                xmin = val;
+                            if (val > xmax)
+                                xmax = val;
+                        }
+                        if (f.y) {
+                            if (val < ymin)
+                                ymin = val;
+                            if (val > ymax)
+                                ymax = val;
+                        }
+                    }
+                }
+                
+                if (s.bars.show) {
+                    // make sure we got room for the bar on the dancing floor
+                    var delta = s.bars.align == "left" ? 0 : -s.bars.barWidth/2;
+                    if (s.bars.horizontal) {
+                        ymin += delta;
+                        ymax += delta + s.bars.barWidth;
+                    }
+                    else {
+                        xmin += delta;
+                        xmax += delta + s.bars.barWidth;
+                    }
+                }
+                
+                updateAxis(s.xaxis, xmin, xmax);
+                updateAxis(s.yaxis, ymin, ymax);
+            }
+
+            for (axis in axes) {
+                if (axes[axis].datamin == topSentry)
+                    axes[axis].datamin = null;
+                if (axes[axis].datamax == bottomSentry)
+                    axes[axis].datamax = null;
+            }
+        }
+
+        function constructCanvas() {
+            function makeCanvas(width, height) {
+                var c = document.createElement('canvas');
+                c.width = width;
+                c.height = height;
+                if ($.browser.msie) // excanvas hack
+                    c = window.G_vmlCanvasManager.initElement(c);
+                return c;
+            }
+            
+            canvasWidth = placeholder.width();
+            canvasHeight = placeholder.height();
+            placeholder.html(""); // clear placeholder
+            if (placeholder.css("position") == 'static')
+                placeholder.css("position", "relative"); // for positioning labels and overlay
+
+            if (canvasWidth <= 0 || canvasHeight <= 0)
+                throw "Invalid dimensions for plot, width = " + canvasWidth + ", height = " + canvasHeight;
+
+            if ($.browser.msie) // excanvas hack
+                window.G_vmlCanvasManager.init_(document); // make sure everything is setup
+            
+            // the canvas
+            canvas = $(makeCanvas(canvasWidth, canvasHeight)).appendTo(placeholder).get(0);
+            ctx = canvas.getContext("2d");
+
+            // overlay canvas for interactive features
+            overlay = $(makeCanvas(canvasWidth, canvasHeight)).css({ position: 'absolute', left: 0, top: 0 }).appendTo(placeholder).get(0);
+            octx = overlay.getContext("2d");
+            octx.stroke();
+        }
+
+        function bindEvents() {
+            // we include the canvas in the event holder too, because IE 7
+            // sometimes has trouble with the stacking order
+            eventHolder = $([overlay, canvas]);
+
+            // bind events
+            if (options.grid.hoverable)
+                eventHolder.mousemove(onMouseMove);
+
+            if (options.grid.clickable)
+                eventHolder.click(onClick);
+
+            executeHooks(hooks.bindEvents, [eventHolder]);
+        }
+
+        function setupGrid() {
+            function setTransformationHelpers(axis, o) {
+                function identity(x) { return x; }
+                
+                var s, m, t = o.transform || identity,
+                    it = o.inverseTransform;
+                    
+                // add transformation helpers
+                if (axis == axes.xaxis || axis == axes.x2axis) {
+                    // precompute how much the axis is scaling a point
+                    // in canvas space
+                    s = axis.scale = plotWidth / (t(axis.max) - t(axis.min));
+                    m = t(axis.min);
+
+                    // data point to canvas coordinate
+                    if (t == identity) // slight optimization
+                        axis.p2c = function (p) { return (p - m) * s; };
+                    else
+                        axis.p2c = function (p) { return (t(p) - m) * s; };
+                    // canvas coordinate to data point
+                    if (!it)
+                        axis.c2p = function (c) { return m + c / s; };
+                    else
+                        axis.c2p = function (c) { return it(m + c / s); };
+                }
+                else {
+                    s = axis.scale = plotHeight / (t(axis.max) - t(axis.min));
+                    m = t(axis.max);
+                    
+                    if (t == identity)
+                        axis.p2c = function (p) { return (m - p) * s; };
+                    else
+                        axis.p2c = function (p) { return (m - t(p)) * s; };
+                    if (!it)
+                        axis.c2p = function (c) { return m - c / s; };
+                    else
+                        axis.c2p = function (c) { return it(m - c / s); };
+                }
+            }
+
+            function measureLabels(axis, axisOptions) {
+                var i, labels = [], l;
+                
+                axis.labelWidth = axisOptions.labelWidth;
+                axis.labelHeight = axisOptions.labelHeight;
+
+                if (axis == axes.xaxis || axis == axes.x2axis) {
+                    // to avoid measuring the widths of the labels, we
+                    // construct fixed-size boxes and put the labels inside
+                    // them, we don't need the exact figures and the
+                    // fixed-size box content is easy to center
+                    if (axis.labelWidth == null)
+                        axis.labelWidth = canvasWidth / (axis.ticks.length > 0 ? axis.ticks.length : 1);
+
+                    // measure x label heights
+                    if (axis.labelHeight == null) {
+                        labels = [];
+                        for (i = 0; i < axis.ticks.length; ++i) {
+                            l = axis.ticks[i].label;
+                            if (l)
+                                labels.push('<div class="tickLabel" style="float:left;width:' + axis.labelWidth + 'px">' + l + '</div>');
+                        }
+                        
+                        if (labels.length > 0) {
+                            var dummyDiv = $('<div style="position:absolute;top:-10000px;width:10000px;font-size:smaller">'
+                                             + labels.join("") + '<div style="clear:left"></div></div>').appendTo(placeholder);
+                            axis.labelHeight = dummyDiv.height();
+                            dummyDiv.remove();
+                        }
+                    }
+                }
+                else if (axis.labelWidth == null || axis.labelHeight == null) {
+                    // calculate y label dimensions
+                    for (i = 0; i < axis.ticks.length; ++i) {
+                        l = axis.ticks[i].label;
+                        if (l)
+                            labels.push('<div class="tickLabel">' + l + '</div>');
+                    }
+                    
+                    if (labels.length > 0) {
+                        var dummyDiv = $('<div style="position:absolute;top:-10000px;font-size:smaller">'
+                                         + labels.join("") + '</div>').appendTo(placeholder);
+                        if (axis.labelWidth == null)
+                            axis.labelWidth = dummyDiv.width();
+                        if (axis.labelHeight == null)
+                            axis.labelHeight = dummyDiv.find("div").height();
+                        dummyDiv.remove();
+                    }
+                    
+                }
+
+                if (axis.labelWidth == null)
+                    axis.labelWidth = 0;
+                if (axis.labelHeight == null)
+                    axis.labelHeight = 0;
+            }
+            
+            function setGridSpacing() {
+                // get the most space needed around the grid for things
+                // that may stick out
+                var maxOutset = options.grid.borderWidth;
+                for (i = 0; i < series.length; ++i)
+                    maxOutset = Math.max(maxOutset, 2 * (series[i].points.radius + series[i].points.lineWidth/2));
+                
+                plotOffset.left = plotOffset.right = plotOffset.top = plotOffset.bottom = maxOutset;
+                
+                var margin = options.grid.labelMargin + options.grid.borderWidth;
+                
+                if (axes.xaxis.labelHeight > 0)
+                    plotOffset.bottom = Math.max(maxOutset, axes.xaxis.labelHeight + margin);
+                if (axes.yaxis.labelWidth > 0)
+                    plotOffset.left = Math.max(maxOutset, axes.yaxis.labelWidth + margin);
+                if (axes.x2axis.labelHeight > 0)
+                    plotOffset.top = Math.max(maxOutset, axes.x2axis.labelHeight + margin);
+                if (axes.y2axis.labelWidth > 0)
+                    plotOffset.right = Math.max(maxOutset, axes.y2axis.labelWidth + margin);
+            
+                plotWidth = canvasWidth - plotOffset.left - plotOffset.right;
+                plotHeight = canvasHeight - plotOffset.bottom - plotOffset.top;
+            }
+            
+            var axis;
+            for (axis in axes)
+                setRange(axes[axis], options[axis]);
+            
+            if (options.grid.show) {
+                for (axis in axes) {
+                    prepareTickGeneration(axes[axis], options[axis]);
+                    setTicks(axes[axis], options[axis]);
+                    measureLabels(axes[axis], options[axis]);
+                }
+
+                setGridSpacing();
+            }
+            else {
+                plotOffset.left = plotOffset.right = plotOffset.top = plotOffset.bottom = 0;
+                plotWidth = canvasWidth;
+                plotHeight = canvasHeight;
+            }
+            
+            for (axis in axes)
+                setTransformationHelpers(axes[axis], options[axis]);
+
+            if (options.grid.show)
+                insertLabels();
+            
+            insertLegend();
+        }
+        
+        function setRange(axis, axisOptions) {
+            var min = +(axisOptions.min != null ? axisOptions.min : axis.datamin),
+                max = +(axisOptions.max != null ? axisOptions.max : axis.datamax),
+                delta = max - min;
+
+            if (delta == 0.0) {
+                // degenerate case
+                var widen = max == 0 ? 1 : 0.01;
+
+                if (axisOptions.min == null)
+                    min -= widen;
+                // alway widen max if we couldn't widen min to ensure we
+                // don't fall into min == max which doesn't work
+                if (axisOptions.max == null || axisOptions.min != null)
+                    max += widen;
+            }
+            else {
+                // consider autoscaling
+                var margin = axisOptions.autoscaleMargin;
+                if (margin != null) {
+                    if (axisOptions.min == null) {
+                        min -= delta * margin;
+                        // make sure we don't go below zero if all values
+                        // are positive
+                        if (min < 0 && axis.datamin != null && axis.datamin >= 0)
+                            min = 0;
+                    }
+                    if (axisOptions.max == null) {
+                        max += delta * margin;
+                        if (max > 0 && axis.datamax != null && axis.datamax <= 0)
+                            max = 0;
+                    }
+                }
+            }
+            axis.min = min;
+            axis.max = max;
+        }
+
+        function prepareTickGeneration(axis, axisOptions) {
+            // estimate number of ticks
+            var noTicks;
+            if (typeof axisOptions.ticks == "number" && axisOptions.ticks > 0)
+                noTicks = axisOptions.ticks;
+            else if (axis == axes.xaxis || axis == axes.x2axis)
+                 // heuristic based on the model a*sqrt(x) fitted to
+                 // some reasonable data points
+                noTicks = 0.3 * Math.sqrt(canvasWidth);
+            else
+                noTicks = 0.3 * Math.sqrt(canvasHeight);
+            
+            var delta = (axis.max - axis.min) / noTicks,
+                size, generator, unit, formatter, i, magn, norm;
+
+            if (axisOptions.mode == "time") {
+                // pretty handling of time
+                
+                // map of app. size of time units in milliseconds
+                var timeUnitSize = {
+                    "second": 1000,
+                    "minute": 60 * 1000,
+                    "hour": 60 * 60 * 1000,
+                    "day": 24 * 60 * 60 * 1000,
+                    "month": 30 * 24 * 60 * 60 * 1000,
+                    "year": 365.2425 * 24 * 60 * 60 * 1000
+                };
+
+
+                // the allowed tick sizes, after 1 year we use
+                // an integer algorithm
+                var spec = [
+                    [1, "second"], [2, "second"], [5, "second"], [10, "second"],
+                    [30, "second"], 
+                    [1, "minute"], [2, "minute"], [5, "minute"], [10, "minute"],
+                    [30, "minute"], 
+                    [1, "hour"], [2, "hour"], [4, "hour"],
+                    [8, "hour"], [12, "hour"],
+                    [1, "day"], [2, "day"], [3, "day"],
+                    [0.25, "month"], [0.5, "month"], [1, "month"],
+                    [2, "month"], [3, "month"], [6, "month"],
+                    [1, "year"]
+                ];
+
+                var minSize = 0;
+                if (axisOptions.minTickSize != null) {
+                    if (typeof axisOptions.tickSize == "number")
+                        minSize = axisOptions.tickSize;
+                    else
+                        minSize = axisOptions.minTickSize[0] * timeUnitSize[axisOptions.minTickSize[1]];
+                }
+
+                for (i = 0; i < spec.length - 1; ++i)
+                    if (delta < (spec[i][0] * timeUnitSize[spec[i][1]]
+                                 + spec[i + 1][0] * timeUnitSize[spec[i + 1][1]]) / 2
+                       && spec[i][0] * timeUnitSize[spec[i][1]] >= minSize)
+                        break;
+                size = spec[i][0];
+                unit = spec[i][1];
+                
+                // special-case the possibility of several years
+                if (unit == "year") {
+                    magn = Math.pow(10, Math.floor(Math.log(delta / timeUnitSize.year) / Math.LN10));
+                    norm = (delta / timeUnitSize.year) / magn;
+                    if (norm < 1.5)
+                        size = 1;
+                    else if (norm < 3)
+                        size = 2;
+                    else if (norm < 7.5)
+                        size = 5;
+                    else
+                        size = 10;
+
+                    size *= magn;
+                }
+
+                if (axisOptions.tickSize) {
+                    size = axisOptions.tickSize[0];
+                    unit = axisOptions.tickSize[1];
+                }
+                
+                generator = function(axis) {
+                    var ticks = [],
+                        tickSize = axis.tickSize[0], unit = axis.tickSize[1],
+                        d = new Date(axis.min);
+                    
+                    var step = tickSize * timeUnitSize[unit];
+
+                    if (unit == "second")
+                        d.setUTCSeconds(floorInBase(d.getUTCSeconds(), tickSize));
+                    if (unit == "minute")
+                        d.setUTCMinutes(floorInBase(d.getUTCMinutes(), tickSize));
+                    if (unit == "hour")
+                        d.setUTCHours(floorInBase(d.getUTCHours(), tickSize));
+                    if (unit == "month")
+                        d.setUTCMonth(floorInBase(d.getUTCMonth(), tickSize));
+                    if (unit == "year")
+                        d.setUTCFullYear(floorInBase(d.getUTCFullYear(), tickSize));
+                    
+                    // reset smaller components
+                    d.setUTCMilliseconds(0);
+                    if (step >= timeUnitSize.minute)
+                        d.setUTCSeconds(0);
+                    if (step >= timeUnitSize.hour)
+                        d.setUTCMinutes(0);
+                    if (step >= timeUnitSize.day)
+                        d.setUTCHours(0);
+                    if (step >= timeUnitSize.day * 4)
+                        d.setUTCDate(1);
+                    if (step >= timeUnitSize.year)
+                        d.setUTCMonth(0);
+
+
+                    var carry = 0, v = Number.NaN, prev;
+                    do {
+                        prev = v;
+                        v = d.getTime();
+                        ticks.push({ v: v, label: axis.tickFormatter(v, axis) });
+                        if (unit == "month") {
+                            if (tickSize < 1) {
+                                // a bit complicated - we'll divide the month
+                                // up but we need to take care of fractions
+                                // so we don't end up in the middle of a day
+                                d.setUTCDate(1);
+                                var start = d.getTime();
+                                d.setUTCMonth(d.getUTCMonth() + 1);
+                                var end = d.getTime();
+                                d.setTime(v + carry * timeUnitSize.hour + (end - start) * tickSize);
+                                carry = d.getUTCHours();
+                                d.setUTCHours(0);
+                            }
+                            else
+                                d.setUTCMonth(d.getUTCMonth() + tickSize);
+                        }
+                        else if (unit == "year") {
+                            d.setUTCFullYear(d.getUTCFullYear() + tickSize);
+                        }
+                        else
+                            d.setTime(v + step);
+                    } while (v < axis.max && v != prev);
+
+                    return ticks;
+                };
+
+                formatter = function (v, axis) {
+                    var d = new Date(v);
+
+                    // first check global format
+                    if (axisOptions.timeformat != null)
+                        return $.plot.formatDate(d, axisOptions.timeformat, axisOptions.monthNames);
+                    
+                    var t = axis.tickSize[0] * timeUnitSize[axis.tickSize[1]];
+                    var span = axis.max - axis.min;
+                    var suffix = (axisOptions.twelveHourClock) ? " %p" : "";
+                    
+                    if (t < timeUnitSize.minute)
+                        fmt = "%h:%M:%S" + suffix;
+                    else if (t < timeUnitSize.day) {
+                        if (span < 2 * timeUnitSize.day)
+                            fmt = "%h:%M" + suffix;
+                        else
+                            fmt = "%b %d %h:%M" + suffix;
+                    }
+                    else if (t < timeUnitSize.month)
+                        fmt = "%b %d";
+                    else if (t < timeUnitSize.year) {
+                        if (span < timeUnitSize.year)
+                            fmt = "%b";
+                        else
+                            fmt = "%b %y";
+                    }
+                    else
+                        fmt = "%y";
+                    
+                    return $.plot.formatDate(d, fmt, axisOptions.monthNames);
+                };
+            }
+            else {
+                // pretty rounding of base-10 numbers
+                var maxDec = axisOptions.tickDecimals;
+                var dec = -Math.floor(Math.log(delta) / Math.LN10);
+                if (maxDec != null && dec > maxDec)
+                    dec = maxDec;
+
+                magn = Math.pow(10, -dec);
+                norm = delta / magn; // norm is between 1.0 and 10.0
+                
+                if (norm < 1.5)
+                    size = 1;
+                else if (norm < 3) {
+                    size = 2;
+                    // special case for 2.5, requires an extra decimal
+                    if (norm > 2.25 && (maxDec == null || dec + 1 <= maxDec)) {
+                        size = 2.5;
+                        ++dec;
+                    }
+                }
+                else if (norm < 7.5)
+                    size = 5;
+                else
+                    size = 10;
+
+                size *= magn;
+                
+                if (axisOptions.minTickSize != null && size < axisOptions.minTickSize)
+                    size = axisOptions.minTickSize;
+
+                if (axisOptions.tickSize != null)
+                    size = axisOptions.tickSize;
+
+                axis.tickDecimals = Math.max(0, (maxDec != null) ? maxDec : dec);
+
+                generator = function (axis) {
+                    var ticks = [];
+
+                    // spew out all possible ticks
+                    var start = floorInBase(axis.min, axis.tickSize),
+                        i = 0, v = Number.NaN, prev;
+                    do {
+                        prev = v;
+                        v = start + i * axis.tickSize;
+                        ticks.push({ v: v, label: axis.tickFormatter(v, axis) });
+                        ++i;
+                    } while (v < axis.max && v != prev);
+                    return ticks;
+                };
+
+                formatter = function (v, axis) {
+                    return v.toFixed(axis.tickDecimals);
+                };
+            }
+
+            axis.tickSize = unit ? [size, unit] : size;
+            axis.tickGenerator = generator;
+            if ($.isFunction(axisOptions.tickFormatter))
+                axis.tickFormatter = function (v, axis) { return "" + axisOptions.tickFormatter(v, axis); };
+            else
+                axis.tickFormatter = formatter;
+        }
+        
+        function setTicks(axis, axisOptions) {
+            axis.ticks = [];
+
+            if (!axis.used)
+                return;
+            
+            if (axisOptions.ticks == null)
+                axis.ticks = axis.tickGenerator(axis);
+            else if (typeof axisOptions.ticks == "number") {
+                if (axisOptions.ticks > 0)
+                    axis.ticks = axis.tickGenerator(axis);
+            }
+            else if (axisOptions.ticks) {
+                var ticks = axisOptions.ticks;
+
+                if ($.isFunction(ticks))
+                    // generate the ticks
+                    ticks = ticks({ min: axis.min, max: axis.max });
+                
+                // clean up the user-supplied ticks, copy them over
+                var i, v;
+                for (i = 0; i < ticks.length; ++i) {
+                    var label = null;
+                    var t = ticks[i];
+                    if (typeof t == "object") {
+                        v = t[0];
+                        if (t.length > 1)
+                            label = t[1];
+                    }
+                    else
+                        v = t;
+                    if (label == null)
+                        label = axis.tickFormatter(v, axis);
+                    axis.ticks[i] = { v: v, label: label };
+                }
+            }
+
+            if (axisOptions.autoscaleMargin != null && axis.ticks.length > 0) {
+                // snap to ticks
+                if (axisOptions.min == null)
+                    axis.min = Math.min(axis.min, axis.ticks[0].v);
+                if (axisOptions.max == null && axis.ticks.length > 1)
+                    axis.max = Math.max(axis.max, axis.ticks[axis.ticks.length - 1].v);
+            }
+        }
+      
+        function draw() {
+            ctx.clearRect(0, 0, canvasWidth, canvasHeight);
+
+            var grid = options.grid;
+            
+            if (grid.show && !grid.aboveData)
+                drawGrid();
+
+            for (var i = 0; i < series.length; ++i)
+                drawSeries(series[i]);
+
+            executeHooks(hooks.draw, [ctx]);
+            
+            if (grid.show && grid.aboveData)
+                drawGrid();
+        }
+
+        function extractRange(ranges, coord) {
+            var firstAxis = coord + "axis",
+                secondaryAxis = coord + "2axis",
+                axis, from, to, reverse;
+
+            if (ranges[firstAxis]) {
+                axis = axes[firstAxis];
+                from = ranges[firstAxis].from;
+                to = ranges[firstAxis].to;
+            }
+            else if (ranges[secondaryAxis]) {
+                axis = axes[secondaryAxis];
+                from = ranges[secondaryAxis].from;
+                to = ranges[secondaryAxis].to;
+            }
+            else {
+                // backwards-compat stuff - to be removed in future
+                axis = axes[firstAxis];
+                from = ranges[coord + "1"];
+                to = ranges[coord + "2"];
+            }
+
+            // auto-reverse as an added bonus
+            if (from != null && to != null && from > to)
+                return { from: to, to: from, axis: axis };
+            
+            return { from: from, to: to, axis: axis };
+        }
+        
+        function drawGrid() {
+            var i;
+            
+            ctx.save();
+            ctx.translate(plotOffset.left, plotOffset.top);
+
+            // draw background, if any
+            if (options.grid.backgroundColor) {
+                ctx.fillStyle = getColorOrGradient(options.grid.backgroundColor, plotHeight, 0, "rgba(255, 255, 255, 0)");
+                ctx.fillRect(0, 0, plotWidth, plotHeight);
+            }
+
+            // draw markings
+            var markings = options.grid.markings;
+            if (markings) {
+                if ($.isFunction(markings))
+                    // xmin etc. are backwards-compatible, to be removed in future
+                    markings = markings({ xmin: axes.xaxis.min, xmax: axes.xaxis.max, ymin: axes.yaxis.min, ymax: axes.yaxis.max, xaxis: axes.xaxis, yaxis: axes.yaxis, x2axis: axes.x2axis, y2axis: axes.y2axis });
+
+                for (i = 0; i < markings.length; ++i) {
+                    var m = markings[i],
+                        xrange = extractRange(m, "x"),
+                        yrange = extractRange(m, "y");
+
+                    // fill in missing
+                    if (xrange.from == null)
+                        xrange.from = xrange.axis.min;
+                    if (xrange.to == null)
+                        xrange.to = xrange.axis.max;
+                    if (yrange.from == null)
+                        yrange.from = yrange.axis.min;
+                    if (yrange.to == null)
+                        yrange.to = yrange.axis.max;
+
+                    // clip
+                    if (xrange.to < xrange.axis.min || xrange.from > xrange.axis.max ||
+                        yrange.to < yrange.axis.min || yrange.from > yrange.axis.max)
+                        continue;
+
+                    xrange.from = Math.max(xrange.from, xrange.axis.min);
+                    xrange.to = Math.min(xrange.to, xrange.axis.max);
+                    yrange.from = Math.max(yrange.from, yrange.axis.min);
+                    yrange.to = Math.min(yrange.to, yrange.axis.max);
+
+                    if (xrange.from == xrange.to && yrange.from == yrange.to)
+                        continue;
+
+                    // then draw
+                    xrange.from = xrange.axis.p2c(xrange.from);
+                    xrange.to = xrange.axis.p2c(xrange.to);
+                    yrange.from = yrange.axis.p2c(yrange.from);
+                    yrange.to = yrange.axis.p2c(yrange.to);
+                    
+                    if (xrange.from == xrange.to || yrange.from == yrange.to) {
+                        // draw line
+                        ctx.beginPath();
+                        ctx.strokeStyle = m.color || options.grid.markingsColor;
+                        ctx.lineWidth = m.lineWidth || options.grid.markingsLineWidth;
+                        //ctx.moveTo(Math.floor(xrange.from), yrange.from);
+                        //ctx.lineTo(Math.floor(xrange.to), yrange.to);
+                        ctx.moveTo(xrange.from, yrange.from);
+                        ctx.lineTo(xrange.to, yrange.to);
+                        ctx.stroke();
+                    }
+                    else {
+                        // fill area
+                        ctx.fillStyle = m.color || options.grid.markingsColor;
+                        ctx.fillRect(xrange.from, yrange.to,
+                                     xrange.to - xrange.from,
+                                     yrange.from - yrange.to);
+                    }
+                }
+            }
+            
+            // draw the inner grid
+            ctx.lineWidth = 1;
+            ctx.strokeStyle = options.grid.tickColor;
+            ctx.beginPath();
+            var v, axis = axes.xaxis;
+            for (i = 0; i < axis.ticks.length; ++i) {
+                v = axis.ticks[i].v;
+                if (v <= axis.min || v >= axes.xaxis.max)
+                    continue;   // skip those lying on the axes
+
+                ctx.moveTo(Math.floor(axis.p2c(v)) + ctx.lineWidth/2, 0);
+                ctx.lineTo(Math.floor(axis.p2c(v)) + ctx.lineWidth/2, plotHeight);
+            }
+
+            axis = axes.yaxis;
+            for (i = 0; i < axis.ticks.length; ++i) {
+                v = axis.ticks[i].v;
+                if (v <= axis.min || v >= axis.max)
+                    continue;
+
+                ctx.moveTo(0, Math.floor(axis.p2c(v)) + ctx.lineWidth/2);
+                ctx.lineTo(plotWidth, Math.floor(axis.p2c(v)) + ctx.lineWidth/2);
+            }
+
+            axis = axes.x2axis;
+            for (i = 0; i < axis.ticks.length; ++i) {
+                v = axis.ticks[i].v;
+                if (v <= axis.min || v >= axis.max)
+                    continue;
+    
+                ctx.moveTo(Math.floor(axis.p2c(v)) + ctx.lineWidth/2, -5);
+                ctx.lineTo(Math.floor(axis.p2c(v)) + ctx.lineWidth/2, 5);
+            }
+
+            axis = axes.y2axis;
+            for (i = 0; i < axis.ticks.length; ++i) {
+                v = axis.ticks[i].v;
+                if (v <= axis.min || v >= axis.max)
+                    continue;
+
+                ctx.moveTo(plotWidth-5, Math.floor(axis.p2c(v)) + ctx.lineWidth/2);
+                ctx.lineTo(plotWidth+5, Math.floor(axis.p2c(v)) + ctx.lineWidth/2);
+            }
+            
+            ctx.stroke();
+            
+            if (options.grid.borderWidth) {
+                // draw border
+                var bw = options.grid.borderWidth;
+                ctx.lineWidth = bw;
+                ctx.strokeStyle = options.grid.borderColor;
+                ctx.strokeRect(-bw/2, -bw/2, plotWidth + bw, plotHeight + bw);
+            }
+
+            ctx.restore();
+        }
+
+        function insertLabels() {
+            placeholder.find(".tickLabels").remove();
+            
+            var html = ['<div class="tickLabels" style="font-size:smaller;color:' + options.grid.color + '">'];
+
+            function addLabels(axis, labelGenerator) {
+                for (var i = 0; i < axis.ticks.length; ++i) {
+                    var tick = axis.ticks[i];
+                    if (!tick.label || tick.v < axis.min || tick.v > axis.max)
+                        continue;
+                    html.push(labelGenerator(tick, axis));
+                }
+            }
+
+            var margin = options.grid.labelMargin + options.grid.borderWidth;
+            
+            addLabels(axes.xaxis, function (tick, axis) {
+                return '<div style="position:absolute;top:' + (plotOffset.top + plotHeight + margin) + 'px;left:' + Math.round(plotOffset.left + axis.p2c(tick.v) - axis.labelWidth/2) + 'px;width:' + axis.labelWidth + 'px;text-align:center" class="tickLabel">' + tick.label + "</div>";
+            });
+            
+            
+            addLabels(axes.yaxis, function (tick, axis) {
+                return '<div style="position:absolute;top:' + Math.round(plotOffset.top + axis.p2c(tick.v) - axis.labelHeight/2) + 'px;right:' + (plotOffset.right + plotWidth + margin) + 'px;width:' + axis.labelWidth + 'px;text-align:right" class="tickLabel">' + tick.label + "</div>";
+            });
+            
+            addLabels(axes.x2axis, function (tick, axis) {
+                return '<div style="position:absolute;bottom:' + (plotOffset.bottom + plotHeight + margin) + 'px;left:' + Math.round(plotOffset.left + axis.p2c(tick.v) - axis.labelWidth/2) + 'px;width:' + axis.labelWidth + 'px;text-align:center" class="tickLabel">' + tick.label + "</div>";
+            });
+            
+            addLabels(axes.y2axis, function (tick, axis) {
+                return '<div style="position:absolute;top:' + Math.round(plotOffset.top + axis.p2c(tick.v) - axis.labelHeight/2) + 'px;left:' + (plotOffset.left + plotWidth + margin) +'px;width:' + axis.labelWidth + 'px;text-align:left" class="tickLabel">' + tick.label + "</div>";
+            });
+
+            html.push('</div>');
+            
+            placeholder.append(html.join(""));
+        }
+
+        function drawSeries(series) {
+            if (series.lines.show)
+                drawSeriesLines(series);
+            if (series.bars.show)
+                drawSeriesBars(series);
+            if (series.points.show)
+                drawSeriesPoints(series);
+        }
+        
+        function drawSeriesLines(series) {
+            function plotLine(datapoints, xoffset, yoffset, axisx, axisy) {
+                var points = datapoints.points,
+                    ps = datapoints.pointsize,
+                    prevx = null, prevy = null;
+                
+                ctx.beginPath();
+                for (var i = ps; i < points.length; i += ps) {
+                    var x1 = points[i - ps], y1 = points[i - ps + 1],
+                        x2 = points[i], y2 = points[i + 1];
+                    
+                    if (x1 == null || x2 == null)
+                        continue;
+
+                    // clip with ymin
+                    if (y1 <= y2 && y1 < axisy.min) {
+                        if (y2 < axisy.min)
+                            continue;   // line segment is outside
+                        // compute new intersection point
+                        x1 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
+                        y1 = axisy.min;
+                    }
+                    else if (y2 <= y1 && y2 < axisy.min) {
+                        if (y1 < axisy.min)
+                            continue;
+                        x2 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
+                        y2 = axisy.min;
+                    }
+
+                    // clip with ymax
+                    if (y1 >= y2 && y1 > axisy.max) {
+                        if (y2 > axisy.max)
+                            continue;
+                        x1 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
+                        y1 = axisy.max;
+                    }
+                    else if (y2 >= y1 && y2 > axisy.max) {
+                        if (y1 > axisy.max)
+                            continue;
+                        x2 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
+                        y2 = axisy.max;
+                    }
+
+                    // clip with xmin
+                    if (x1 <= x2 && x1 < axisx.min) {
+                        if (x2 < axisx.min)
+                            continue;
+                        y1 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
+                        x1 = axisx.min;
+                    }
+                    else if (x2 <= x1 && x2 < axisx.min) {
+                        if (x1 < axisx.min)
+                            continue;
+                        y2 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
+                        x2 = axisx.min;
+                    }
+
+                    // clip with xmax
+                    if (x1 >= x2 && x1 > axisx.max) {
+                        if (x2 > axisx.max)
+                            continue;
+                        y1 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
+                        x1 = axisx.max;
+                    }
+                    else if (x2 >= x1 && x2 > axisx.max) {
+                        if (x1 > axisx.max)
+                            continue;
+                        y2 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
+                        x2 = axisx.max;
+                    }
+
+                    if (x1 != prevx || y1 != prevy)
+                        ctx.moveTo(axisx.p2c(x1) + xoffset, axisy.p2c(y1) + yoffset);
+                    
+                    prevx = x2;
+                    prevy = y2;
+                    ctx.lineTo(axisx.p2c(x2) + xoffset, axisy.p2c(y2) + yoffset);
+                }
+                ctx.stroke();
+            }
+
+            function plotLineArea(datapoints, axisx, axisy) {
+                var points = datapoints.points,
+                    ps = datapoints.pointsize,
+                    bottom = Math.min(Math.max(0, axisy.min), axisy.max),
+                    top, lastX = 0, areaOpen = false;
+                
+                for (var i = ps; i < points.length; i += ps) {
+                    var x1 = points[i - ps], y1 = points[i - ps + 1],
+                        x2 = points[i], y2 = points[i + 1];
+                    
+                    if (areaOpen && x1 != null && x2 == null) {
+                        // close area
+                        ctx.lineTo(axisx.p2c(lastX), axisy.p2c(bottom));
+                        ctx.fill();
+                        areaOpen = false;
+                        continue;
+                    }
+
+                    if (x1 == null || x2 == null)
+                        continue;
+
+                    // clip x values
+                    
+                    // clip with xmin
+                    if (x1 <= x2 && x1 < axisx.min) {
+                        if (x2 < axisx.min)
+                            continue;
+                        y1 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
+                        x1 = axisx.min;
+                    }
+                    else if (x2 <= x1 && x2 < axisx.min) {
+                        if (x1 < axisx.min)
+                            continue;
+                        y2 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
+                        x2 = axisx.min;
+                    }
+
+                    // clip with xmax
+                    if (x1 >= x2 && x1 > axisx.max) {
+                        if (x2 > axisx.max)
+                            continue;
+                        y1 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
+                        x1 = axisx.max;
+                    }
+                    else if (x2 >= x1 && x2 > axisx.max) {
+                        if (x1 > axisx.max)
+                            continue;
+                        y2 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
+                        x2 = axisx.max;
+                    }
+
+                    if (!areaOpen) {
+                        // open area
+                        ctx.beginPath();
+                        ctx.moveTo(axisx.p2c(x1), axisy.p2c(bottom));
+                        areaOpen = true;
+                    }
+                    
+                    // now first check the case where both is outside
+                    if (y1 >= axisy.max && y2 >= axisy.max) {
+                        ctx.lineTo(axisx.p2c(x1), axisy.p2c(axisy.max));
+                        ctx.lineTo(axisx.p2c(x2), axisy.p2c(axisy.max));
+                        lastX = x2;
+                        continue;
+                    }
+                    else if (y1 <= axisy.min && y2 <= axisy.min) {
+                        ctx.lineTo(axisx.p2c(x1), axisy.p2c(axisy.min));
+                        ctx.lineTo(axisx.p2c(x2), axisy.p2c(axisy.min));
+                        lastX = x2;
+                        continue;
+                    }
+                    
+                    // else it's a bit more complicated, there might
+                    // be two rectangles and two triangles we need to fill
+                    // in; to find these keep track of the current x values
+                    var x1old = x1, x2old = x2;
+
+                    // and clip the y values, without shortcutting
+                    
+                    // clip with ymin
+                    if (y1 <= y2 && y1 < axisy.min && y2 >= axisy.min) {
+                        x1 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
+                        y1 = axisy.min;
+                    }
+                    else if (y2 <= y1 && y2 < axisy.min && y1 >= axisy.min) {
+                        x2 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
+                        y2 = axisy.min;
+                    }
+
+                    // clip with ymax
+                    if (y1 >= y2 && y1 > axisy.max && y2 <= axisy.max) {
+                        x1 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
+                        y1 = axisy.max;
+                    }
+                    else if (y2 >= y1 && y2 > axisy.max && y1 <= axisy.max) {
+                        x2 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
+                        y2 = axisy.max;
+                    }
+
+
+                    // if the x value was changed we got a rectangle
+                    // to fill
+                    if (x1 != x1old) {
+                        if (y1 <= axisy.min)
+                            top = axisy.min;
+                        else
+                            top = axisy.max;
+                        
+                        ctx.lineTo(axisx.p2c(x1old), axisy.p2c(top));
+                        ctx.lineTo(axisx.p2c(x1), axisy.p2c(top));
+                    }
+                    
+                    // fill the triangles
+                    ctx.lineTo(axisx.p2c(x1), axisy.p2c(y1));
+                    ctx.lineTo(axisx.p2c(x2), axisy.p2c(y2));
+
+                    // fill the other rectangle if it's there
+                    if (x2 != x2old) {
+                        if (y2 <= axisy.min)
+                            top = axisy.min;
+                        else
+                            top = axisy.max;
+                        
+                        ctx.lineTo(axisx.p2c(x2), axisy.p2c(top));
+                        ctx.lineTo(axisx.p2c(x2old), axisy.p2c(top));
+                    }
+
+                    lastX = Math.max(x2, x2old);
+                }
+
+                if (areaOpen) {
+                    ctx.lineTo(axisx.p2c(lastX), axisy.p2c(bottom));
+                    ctx.fill();
+                }
+            }
+            
+            ctx.save();
+            ctx.translate(plotOffset.left, plotOffset.top);
+            ctx.lineJoin = "round";
+
+            var lw = series.lines.lineWidth,
+                sw = series.shadowSize;
+            // FIXME: consider another form of shadow when filling is turned on
+            if (lw > 0 && sw > 0) {
+                // draw shadow as a thick and thin line with transparency
+                ctx.lineWidth = sw;
+                ctx.strokeStyle = "rgba(0,0,0,0.1)";
+                // position shadow at angle from the mid of line
+                var angle = Math.PI/18;
+                plotLine(series.datapoints, Math.sin(angle) * (lw/2 + sw/2), Math.cos(angle) * (lw/2 + sw/2), series.xaxis, series.yaxis);
+                ctx.lineWidth = sw/2;
+                plotLine(series.datapoints, Math.sin(angle) * (lw/2 + sw/4), Math.cos(angle) * (lw/2 + sw/4), series.xaxis, series.yaxis);
+            }
+
+            ctx.lineWidth = lw;
+            ctx.strokeStyle = series.color;
+            var fillStyle = getFillStyle(series.lines, series.color, 0, plotHeight);
+            if (fillStyle) {
+                ctx.fillStyle = fillStyle;
+                plotLineArea(series.datapoints, series.xaxis, series.yaxis);
+            }
+
+            if (lw > 0)
+                plotLine(series.datapoints, 0, 0, series.xaxis, series.yaxis);
+            ctx.restore();
+        }
+
+        function drawSeriesPoints(series) {
+            function plotPoints(datapoints, radius, fillStyle, offset, circumference, axisx, axisy) {
+                var points = datapoints.points, ps = datapoints.pointsize;
+                
+                for (var i = 0; i < points.length; i += ps) {
+                    var x = points[i], y = points[i + 1];
+                    if (x == null || x < axisx.min || x > axisx.max || y < axisy.min || y > axisy.max)
+                        continue;
+                    
+                    ctx.beginPath();
+                    ctx.arc(axisx.p2c(x), axisy.p2c(y) + offset, radius, 0, circumference, false);
+                    if (fillStyle) {
+                        ctx.fillStyle = fillStyle;
+                        ctx.fill();
+                    }
+                    ctx.stroke();
+                }
+            }
+            
+            ctx.save();
+            ctx.translate(plotOffset.left, plotOffset.top);
+
+            var lw = series.lines.lineWidth,
+                sw = series.shadowSize,
+                radius = series.points.radius;
+            if (lw > 0 && sw > 0) {
+                // draw shadow in two steps
+                var w = sw / 2;
+                ctx.lineWidth = w;
+                ctx.strokeStyle = "rgba(0,0,0,0.1)";
+                plotPoints(series.datapoints, radius, null, w + w/2, Math.PI,
+                           series.xaxis, series.yaxis);
+
+                ctx.strokeStyle = "rgba(0,0,0,0.2)";
+                plotPoints(series.datapoints, radius, null, w/2, Math.PI,
+                           series.xaxis, series.yaxis);
+            }
+
+            ctx.lineWidth = lw;
+            ctx.strokeStyle = series.color;
+            plotPoints(series.datapoints, radius,
+                       getFillStyle(series.points, series.color), 0, 2 * Math.PI,
+                       series.xaxis, series.yaxis);
+            ctx.restore();
+        }
+
+        function drawBar(x, y, b, barLeft, barRight, offset, fillStyleCallback, axisx, axisy, c, horizontal) {
+            var left, right, bottom, top,
+                drawLeft, drawRight, drawTop, drawBottom,
+                tmp;
+
+            if (horizontal) {
+                drawBottom = drawRight = drawTop = true;
+                drawLeft = false;
+                left = b;
+                right = x;
+                top = y + barLeft;
+                bottom = y + barRight;
+
+                // account for negative bars
+                if (right < left) {
+                    tmp = right;
+                    right = left;
+                    left = tmp;
+                    drawLeft = true;
+                    drawRight = false;
+                }
+            }
+            else {
+                drawLeft = drawRight = drawTop = true;
+                drawBottom = false;
+                left = x + barLeft;
+                right = x + barRight;
+                bottom = b;
+                top = y;
+
+                // account for negative bars
+                if (top < bottom) {
+                    tmp = top;
+                    top = bottom;
+                    bottom = tmp;
+                    drawBottom = true;
+                    drawTop = false;
+                }
+            }
+           
+            // clip
+            if (right < axisx.min || left > axisx.max ||
+                top < axisy.min || bottom > axisy.max)
+                return;
+            
+            if (left < axisx.min) {
+                left = axisx.min;
+                drawLeft = false;
+            }
+
+            if (right > axisx.max) {
+                right = axisx.max;
+                drawRight = false;
+            }
+
+            if (bottom < axisy.min) {
+                bottom = axisy.min;
+                drawBottom = false;
+            }
+            
+            if (top > axisy.max) {
+                top = axisy.max;
+                drawTop = false;
+            }
+
+            left = axisx.p2c(left);
+            bottom = axisy.p2c(bottom);
+            right = axisx.p2c(right);
+            top = axisy.p2c(top);
+            
+            // fill the bar
+            if (fillStyleCallback) {
+                c.beginPath();
+                c.moveTo(left, bottom);
+                c.lineTo(left, top);
+                c.lineTo(right, top);
+                c.lineTo(right, bottom);
+                c.fillStyle = fillStyleCallback(bottom, top);
+                c.fill();
+            }
+
+            // draw outline
+            if (drawLeft || drawRight || drawTop || drawBottom) {
+                c.beginPath();
+
+                // FIXME: inline moveTo is buggy with excanvas
+                c.moveTo(left, bottom + offset);
+                if (drawLeft)
+                    c.lineTo(left, top + offset);
+                else
+                    c.moveTo(left, top + offset);
+                if (drawTop)
+                    c.lineTo(right, top + offset);
+                else
+                    c.moveTo(right, top + offset);
+                if (drawRight)
+                    c.lineTo(right, bottom + offset);
+                else
+                    c.moveTo(right, bottom + offset);
+                if (drawBottom)
+                    c.lineTo(left, bottom + offset);
+                else
+                    c.moveTo(left, bottom + offset);
+                c.stroke();
+            }
+        }
+        
+        function drawSeriesBars(series) {
+            function plotBars(datapoints, barLeft, barRight, offset, fillStyleCallback, axisx, axisy) {
+                var points = datapoints.points, ps = datapoints.pointsize;
+                
+                for (var i = 0; i < points.length; i += ps) {
+                    if (points[i] == null)
+                        continue;
+                    drawBar(points[i], points[i + 1], points[i + 2], barLeft, barRight, offset, fillStyleCallback, axisx, axisy, ctx, series.bars.horizontal);
+                }
+            }
+
+            ctx.save();
+            ctx.translate(plotOffset.left, plotOffset.top);
+
+            // FIXME: figure out a way to add shadows (for instance along the right edge)
+            ctx.lineWidth = series.bars.lineWidth;
+            ctx.strokeStyle = series.color;
+            var barLeft = series.bars.align == "left" ? 0 : -series.bars.barWidth/2;
+            var fillStyleCallback = series.bars.fill ? function (bottom, top) { return getFillStyle(series.bars, series.color, bottom, top); } : null;
+            plotBars(series.datapoints, barLeft, barLeft + series.bars.barWidth, 0, fillStyleCallback, series.xaxis, series.yaxis);
+            ctx.restore();
+        }
+
+        function getFillStyle(filloptions, seriesColor, bottom, top) {
+            var fill = filloptions.fill;
+            if (!fill)
+                return null;
+
+            if (filloptions.fillColor)
+                return getColorOrGradient(filloptions.fillColor, bottom, top, seriesColor);
+            
+            var c = $.color.parse(seriesColor);
+            c.a = typeof fill == "number" ? fill : 0.4;
+            c.normalize();
+            return c.toString();
+        }
+        
+        function insertLegend() {
+            placeholder.find(".legend").remove();
+
+            if (!options.legend.show)
+                return;
+            
+            var fragments = [], rowStarted = false,
+                lf = options.legend.labelFormatter, s, label;
+            for (i = 0; i < series.length; ++i) {
+                s = series[i];
+                label = s.label;
+                if (!label)
+                    continue;
+                
+                if (i % options.legend.noColumns == 0) {
+                    if (rowStarted)
+                        fragments.push('</tr>');
+                    fragments.push('<tr>');
+                    rowStarted = true;
+                }
+
+                if (lf)
+                    label = lf(label, s);
+                
+                fragments.push(
+                    '<td class="legendColorBox"><div style="border:1px solid ' + options.legend.labelBoxBorderColor + ';padding:1px"><div style="width:4px;height:0;border:5px solid ' + s.color + ';overflow:hidden"></div></div></td>' +
+                    '<td class="legendLabel">' + label + '</td>');
+            }
+            if (rowStarted)
+                fragments.push('</tr>');
+            
+            if (fragments.length == 0)
+                return;
+
+            var table = '<table style="font-size:smaller;color:' + options.grid.color + '">' + fragments.join("") + '</table>';
+            if (options.legend.container != null)
+                $(options.legend.container).html(table);
+            else {
+                var pos = "",
+                    p = options.legend.position,
+                    m = options.legend.margin;
+                if (m[0] == null)
+                    m = [m, m];
+                if (p.charAt(0) == "n")
+                    pos += 'top:' + (m[1] + plotOffset.top) + 'px;';
+                else if (p.charAt(0) == "s")
+                    pos += 'bottom:' + (m[1] + plotOffset.bottom) + 'px;';
+                if (p.charAt(1) == "e")
+                    pos += 'right:' + (m[0] + plotOffset.right) + 'px;';
+                else if (p.charAt(1) == "w")
+                    pos += 'left:' + (m[0] + plotOffset.left) + 'px;';
+                var legend = $('<div class="legend">' + table.replace('style="', 'style="position:absolute;' + pos +';') + '</div>').appendTo(placeholder);
+                if (options.legend.backgroundOpacity != 0.0) {
+                    // put in the transparent background
+                    // separately to avoid blended labels and
+                    // label boxes
+                    var c = options.legend.backgroundColor;
+                    if (c == null) {
+                        c = options.grid.backgroundColor;
+                        if (c && typeof c == "string")
+                            c = $.color.parse(c);
+                        else
+                            c = $.color.extract(legend, 'background-color');
+                        c.a = 1;
+                        c = c.toString();
+                    }
+                    var div = legend.children();
+                    $('<div style="position:absolute;width:' + div.width() + 'px;height:' + div.height() + 'px;' + pos +'background-color:' + c + ';"> </div>').prependTo(legend).css('opacity', options.legend.backgroundOpacity);
+                }
+            }
+        }
+
+
+        // interactive features
+        
+        var highlights = [],
+            redrawTimeout = null;
+        
+        // returns the data item the mouse is over, or null if none is found
+        function findNearbyItem(mouseX, mouseY, seriesFilter) {
+            var maxDistance = options.grid.mouseActiveRadius,
+                smallestDistance = maxDistance * maxDistance + 1,
+                item = null, foundPoint = false, i, j;
+
+            for (i = 0; i < series.length; ++i) {
+                if (!seriesFilter(series[i]))
+                    continue;
+                
+                var s = series[i],
+                    axisx = s.xaxis,
+                    axisy = s.yaxis,
+                    points = s.datapoints.points,
+                    ps = s.datapoints.pointsize,
+                    mx = axisx.c2p(mouseX), // precompute some stuff to make the loop faster
+                    my = axisy.c2p(mouseY),
+                    maxx = maxDistance / axisx.scale,
+                    maxy = maxDistance / axisy.scale;
+
+                if (s.lines.show || s.points.show) {
+                    for (j = 0; j < points.length; j += ps) {
+                        var x = points[j], y = points[j + 1];
+                        if (x == null)
+                            continue;
+                        
+                        // For points and lines, the cursor must be within a
+                        // certain distance to the data point
+                        if (x - mx > maxx || x - mx < -maxx ||
+                            y - my > maxy || y - my < -maxy)
+                            continue;
+
+                        // We have to calculate distances in pixels, not in
+                        // data units, because the scales of the axes may be different
+                        var dx = Math.abs(axisx.p2c(x) - mouseX),
+                            dy = Math.abs(axisy.p2c(y) - mouseY),
+                            dist = dx * dx + dy * dy; // we save the sqrt
+
+                        // use <= to ensure last point takes precedence
+                        // (last generally means on top of)
+                        if (dist <= smallestDistance) {
+                            smallestDistance = dist;
+                            item = [i, j / ps];
+                        }
+                    }
+                }
+                    
+                if (s.bars.show && !item) { // no other point can be nearby
+                    var barLeft = s.bars.align == "left" ? 0 : -s.bars.barWidth/2,
+                        barRight = barLeft + s.bars.barWidth;
+                    
+                    for (j = 0; j < points.length; j += ps) {
+                        var x = points[j], y = points[j + 1], b = points[j + 2];
+                        if (x == null)
+                            continue;
+  
+                        // for a bar graph, the cursor must be inside the bar
+                        if (series[i].bars.horizontal ? 
+                            (mx <= Math.max(b, x) && mx >= Math.min(b, x) && 
+                             my >= y + barLeft && my <= y + barRight) :
+                            (mx >= x + barLeft && mx <= x + barRight &&
+                             my >= Math.min(b, y) && my <= Math.max(b, y)))
+                                item = [i, j / ps];
+                    }
+                }
+            }
+
+            if (item) {
+                i = item[0];
+                j = item[1];
+                ps = series[i].datapoints.pointsize;
+                
+                return { datapoint: series[i].datapoints.points.slice(j * ps, (j + 1) * ps),
+                         dataIndex: j,
+                         series: series[i],
+                         seriesIndex: i };
+            }
+            
+            return null;
+        }
+
+        function onMouseMove(e) {
+            if (options.grid.hoverable)
+                triggerClickHoverEvent("plothover", e,
+                                       function (s) { return s["hoverable"] != false; });
+        }
+        
+        function onClick(e) {
+            triggerClickHoverEvent("plotclick", e,
+                                   function (s) { return s["clickable"] != false; });
+        }
+
+        // trigger click or hover event (they send the same parameters
+        // so we share their code)
+        function triggerClickHoverEvent(eventname, event, seriesFilter) {
+            var offset = eventHolder.offset(),
+                pos = { pageX: event.pageX, pageY: event.pageY },
+                canvasX = event.pageX - offset.left - plotOffset.left,
+                canvasY = event.pageY - offset.top - plotOffset.top;
+
+            if (axes.xaxis.used)
+                pos.x = axes.xaxis.c2p(canvasX);
+            if (axes.yaxis.used)
+                pos.y = axes.yaxis.c2p(canvasY);
+            if (axes.x2axis.used)
+                pos.x2 = axes.x2axis.c2p(canvasX);
+            if (axes.y2axis.used)
+                pos.y2 = axes.y2axis.c2p(canvasY);
+
+            var item = findNearbyItem(canvasX, canvasY, seriesFilter);
+
+            if (item) {
+                // fill in mouse pos for any listeners out there
+                item.pageX = parseInt(item.series.xaxis.p2c(item.datapoint[0]) + offset.left + plotOffset.left);
+                item.pageY = parseInt(item.series.yaxis.p2c(item.datapoint[1]) + offset.top + plotOffset.top);
+            }
+
+            if (options.grid.autoHighlight) {
+                // clear auto-highlights
+                for (var i = 0; i < highlights.length; ++i) {
+                    var h = highlights[i];
+                    if (h.auto == eventname &&
+                        !(item && h.series == item.series && h.point == item.datapoint))
+                        unhighlight(h.series, h.point);
+                }
+                
+                if (item)
+                    highlight(item.series, item.datapoint, eventname);
+            }
+            
+            placeholder.trigger(eventname, [ pos, item ]);
+        }
+
+        function triggerRedrawOverlay() {
+            if (!redrawTimeout)
+                redrawTimeout = setTimeout(drawOverlay, 30);
+        }
+
+        function drawOverlay() {
+            redrawTimeout = null;
+
+            // draw highlights
+            octx.save();
+            octx.clearRect(0, 0, canvasWidth, canvasHeight);
+            octx.translate(plotOffset.left, plotOffset.top);
+            
+            var i, hi;
+            for (i = 0; i < highlights.length; ++i) {
+                hi = highlights[i];
+
+                if (hi.series.bars.show)
+                    drawBarHighlight(hi.series, hi.point);
+                else
+                    drawPointHighlight(hi.series, hi.point);
+            }
+            octx.restore();
+            
+            executeHooks(hooks.drawOverlay, [octx]);
+        }
+        
+        function highlight(s, point, auto) {
+            if (typeof s == "number")
+                s = series[s];
+
+            if (typeof point == "number")
+                point = s.data[point];
+
+            var i = indexOfHighlight(s, point);
+            if (i == -1) {
+                highlights.push({ series: s, point: point, auto: auto });
+
+                triggerRedrawOverlay();
+            }
+            else if (!auto)
+                highlights[i].auto = false;
+        }
+            
+        function unhighlight(s, point) {
+            if (s == null && point == null) {
+                highlights = [];
+                triggerRedrawOverlay();
+            }
+            
+            if (typeof s == "number")
+                s = series[s];
+
+            if (typeof point == "number")
+                point = s.data[point];
+
+            var i = indexOfHighlight(s, point);
+            if (i != -1) {
+                highlights.splice(i, 1);
+
+                triggerRedrawOverlay();
+            }
+        }
+        
+        function indexOfHighlight(s, p) {
+            for (var i = 0; i < highlights.length; ++i) {
+                var h = highlights[i];
+                if (h.series == s && h.point[0] == p[0]
+                    && h.point[1] == p[1])
+                    return i;
+            }
+            return -1;
+        }
+        
+        function drawPointHighlight(series, point) {
+            var x = point[0], y = point[1],
+                axisx = series.xaxis, axisy = series.yaxis;
+            
+            if (x < axisx.min || x > axisx.max || y < axisy.min || y > axisy.max)
+                return;
+            
+            var pointRadius = series.points.radius + series.points.lineWidth / 2;
+            octx.lineWidth = pointRadius;
+            octx.strokeStyle = $.color.parse(series.color).scale('a', 0.5).toString();
+            var radius = 1.5 * pointRadius;
+            octx.beginPath();
+            octx.arc(axisx.p2c(x), axisy.p2c(y), radius, 0, 2 * Math.PI, false);
+            octx.stroke();
+        }
+
+        function drawBarHighlight(series, point) {
+            octx.lineWidth = series.bars.lineWidth;
+            octx.strokeStyle = $.color.parse(series.color).scale('a', 0.5).toString();
+            var fillStyle = $.color.parse(series.color).scale('a', 0.5).toString();
+            var barLeft = series.bars.align == "left" ? 0 : -series.bars.barWidth/2;
+            drawBar(point[0], point[1], point[2] || 0, barLeft, barLeft + series.bars.barWidth,
+                    0, function () { return fillStyle; }, series.xaxis, series.yaxis, octx, series.bars.horizontal);
+        }
+
+        function getColorOrGradient(spec, bottom, top, defaultColor) {
+            if (typeof spec == "string")
+                return spec;
+            else {
+                // assume this is a gradient spec; IE currently only
+                // supports a simple vertical gradient properly, so that's
+                // what we support too
+                var gradient = ctx.createLinearGradient(0, top, 0, bottom);
+                
+                for (var i = 0, l = spec.colors.length; i < l; ++i) {
+                    var c = spec.colors[i];
+                    if (typeof c != "string") {
+                        c = $.color.parse(defaultColor).scale('rgb', c.brightness);
+                        c.a *= c.opacity;
+                        c = c.toString();
+                    }
+                    gradient.addColorStop(i / (l - 1), c);
+                }
+                
+                return gradient;
+            }
+        }
+    }
+
+    $.plot = function(placeholder, data, options) {
+        var plot = new Plot($(placeholder), data, options, $.plot.plugins);
+        /*var t0 = new Date();
+        var t1 = new Date();
+        var tstr = "time used (msecs): " + (t1.getTime() - t0.getTime())
+        if (window.console)
+            console.log(tstr);
+        else
+            alert(tstr);*/
+        return plot;
+    };
+
+    $.plot.plugins = [];
+
+    // returns a string with the date d formatted according to fmt
+    $.plot.formatDate = function(d, fmt, monthNames) {
+        var leftPad = function(n) {
+            n = "" + n;
+            return n.length == 1 ? "0" + n : n;
+        };
+        
+        var r = [];
+        var escape = false;
+        var hours = d.getUTCHours();
+        var isAM = hours < 12;
+        if (monthNames == null)
+            monthNames = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
+
+        if (fmt.search(/%p|%P/) != -1) {
+            if (hours > 12) {
+                hours = hours - 12;
+            } else if (hours == 0) {
+                hours = 12;
+            }
+        }
+        for (var i = 0; i < fmt.length; ++i) {
+            var c = fmt.charAt(i);
+            
+            if (escape) {
+                switch (c) {
+                case 'h': c = "" + hours; break;
+                case 'H': c = leftPad(hours); break;
+                case 'M': c = leftPad(d.getUTCMinutes()); break;
+                case 'S': c = leftPad(d.getUTCSeconds()); break;
+                case 'd': c = "" + d.getUTCDate(); break;
+                case 'm': c = "" + (d.getUTCMonth() + 1); break;
+                case 'y': c = "" + d.getUTCFullYear(); break;
+                case 'b': c = "" + monthNames[d.getUTCMonth()]; break;
+                case 'p': c = (isAM) ? ("" + "am") : ("" + "pm"); break;
+                case 'P': c = (isAM) ? ("" + "AM") : ("" + "PM"); break;
+                }
+                r.push(c);
+                escape = false;
+            }
+            else {
+                if (c == "%")
+                    escape = true;
+                else
+                    r.push(c);
+            }
+        }
+        return r.join("");
+    };
+    
+    // round to nearby lower multiple of base
+    function floorInBase(n, base) {
+        return base * Math.floor(n / base);
+    }
+    
+})(jQuery);
diff --git a/lms/askbot/skins/common/media/js/jquery.flot.min.js b/lms/askbot/skins/common/media/js/jquery.flot.min.js
new file mode 100644
index 0000000000..31f465b830
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/jquery.flot.min.js
@@ -0,0 +1 @@
+(function(){jQuery.color={};jQuery.color.make=function(G,H,J,I){var A={};A.r=G||0;A.g=H||0;A.b=J||0;A.a=I!=null?I:1;A.add=function(C,D){for(var E=0;E<C.length;++E){A[C.charAt(E)]+=D}return A.normalize()};A.scale=function(C,D){for(var E=0;E<C.length;++E){A[C.charAt(E)]*=D}return A.normalize()};A.toString=function(){if(A.a>=1){return"rgb("+[A.r,A.g,A.b].join(",")+")"}else{return"rgba("+[A.r,A.g,A.b,A.a].join(",")+")"}};A.normalize=function(){function C(E,D,F){return D<E?E:(D>F?F:D)}A.r=C(0,parseInt(A.r),255);A.g=C(0,parseInt(A.g),255);A.b=C(0,parseInt(A.b),255);A.a=C(0,A.a,1);return A};A.clone=function(){return jQuery.color.make(A.r,A.b,A.g,A.a)};return A.normalize()};jQuery.color.extract=function(E,F){var A;do{A=E.css(F).toLowerCase();if(A!=""&&A!="transparent"){break}E=E.parent()}while(!jQuery.nodeName(E.get(0),"body"));if(A=="rgba(0, 0, 0, 0)"){A="transparent"}return jQuery.color.parse(A)};jQuery.color.parse=function(A){var F,H=jQuery.color.make;if(F=/rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(A)){return H(parseInt(F[1],10),parseInt(F[2],10),parseInt(F[3],10))}if(F=/rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(A)){return H(parseInt(F[1],10),parseInt(F[2],10),parseInt(F[3],10),parseFloat(F[4]))}if(F=/rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(A)){return H(parseFloat(F[1])*2.55,parseFloat(F[2])*2.55,parseFloat(F[3])*2.55)}if(F=/rgba\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(A)){return H(parseFloat(F[1])*2.55,parseFloat(F[2])*2.55,parseFloat(F[3])*2.55,parseFloat(F[4]))}if(F=/#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(A)){return H(parseInt(F[1],16),parseInt(F[2],16),parseInt(F[3],16))}if(F=/#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(A)){return 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diff --git a/lms/askbot/skins/common/media/js/jquery.form.js b/lms/askbot/skins/common/media/js/jquery.form.js
new file mode 100644
index 0000000000..443114fda3
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/jquery.form.js
@@ -0,0 +1,654 @@
+/*
+ * jQuery Form Plugin
+ * version: 2.33 (22-SEP-2009)
+ * @requires jQuery v1.2.6 or later
+ *
+ * Examples and documentation at: http://malsup.com/jquery/form/
+ * Dual licensed under the MIT and GPL licenses:
+ *   http://www.opensource.org/licenses/mit-license.php
+ *   http://www.gnu.org/licenses/gpl.html
+ */
+;(function($) {
+
+/*
+	Usage Note:
+	-----------
+	Do not use both ajaxSubmit and ajaxForm on the same form.  These
+	functions are intended to be exclusive.  Use ajaxSubmit if you want
+	to bind your own submit handler to the form.  For example,
+
+	$(document).ready(function() {
+		$('#myForm').bind('submit', function() {
+			$(this).ajaxSubmit({
+				target: '#output'
+			});
+			return false; // <-- important!
+		});
+	});
+
+	Use ajaxForm when you want the plugin to manage all the event binding
+	for you.  For example,
+
+	$(document).ready(function() {
+		$('#myForm').ajaxForm({
+			target: '#output'
+		});
+	});
+
+	When using ajaxForm, the ajaxSubmit function will be invoked for you
+	at the appropriate time.
+*/
+
+/**
+ * ajaxSubmit() provides a mechanism for immediately submitting
+ * an HTML form using AJAX.
+ */
+$.fn.ajaxSubmit = function(options) {
+	// fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
+	if (!this.length) {
+		log('ajaxSubmit: skipping submit process - no element selected');
+		return this;
+	}
+
+	if (typeof options == 'function')
+		options = { success: options };
+
+	var url = $.trim(this.attr('action'));
+	if (url) {
+		// clean url (don't include hash vaue)
+		url = (url.match(/^([^#]+)/)||[])[1];
+   	}
+   	url = url || window.location.href || '';
+
+	options = $.extend({
+		url:  url,
+		type: this.attr('method') || 'GET'
+	}, options || {});
+
+	// hook for manipulating the form data before it is extracted;
+	// convenient for use with rich editors like tinyMCE or FCKEditor
+	var veto = {};
+	this.trigger('form-pre-serialize', [this, options, veto]);
+	if (veto.veto) {
+		log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
+		return this;
+	}
+
+	// provide opportunity to alter form data before it is serialized
+	if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
+		log('ajaxSubmit: submit aborted via beforeSerialize callback');
+		return this;
+	}
+
+	var a = this.formToArray(options.semantic);
+	if (options.data) {
+		options.extraData = options.data;
+		for (var n in options.data) {
+		  if(options.data[n] instanceof Array) {
+			for (var k in options.data[n])
+			  a.push( { name: n, value: options.data[n][k] } );
+		  }
+		  else
+			 a.push( { name: n, value: options.data[n] } );
+		}
+	}
+
+	// give pre-submit callback an opportunity to abort the submit
+	if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
+		log('ajaxSubmit: submit aborted via beforeSubmit callback');
+		return this;
+	}
+
+	// fire vetoable 'validate' event
+	this.trigger('form-submit-validate', [a, this, options, veto]);
+	if (veto.veto) {
+		log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
+		return this;
+	}
+
+	var q = $.param(a);
+
+	if (options.type.toUpperCase() == 'GET') {
+		options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
+		options.data = null;  // data is null for 'get'
+	}
+	else
+		options.data = q; // data is the query string for 'post'
+
+	var $form = this, callbacks = [];
+	if (options.resetForm) callbacks.push(function() { $form.resetForm(); });
+	if (options.clearForm) callbacks.push(function() { $form.clearForm(); });
+
+	// perform a load on the target only if dataType is not provided
+	if (!options.dataType && options.target) {
+		var oldSuccess = options.success || function(){};
+		callbacks.push(function(data) {
+			$(options.target).html(data).each(oldSuccess, arguments);
+		});
+	}
+	else if (options.success)
+		callbacks.push(options.success);
+
+	options.success = function(data, status) {
+		for (var i=0, max=callbacks.length; i < max; i++)
+			callbacks[i].apply(options, [data, status, $form]);
+	};
+
+	// are there files to upload?
+	var files = $('input:file', this).fieldValue();
+	var found = false;
+	for (var j=0; j < files.length; j++)
+		if (files[j])
+			found = true;
+
+	var multipart = false;
+//	var mp = 'multipart/form-data';
+//	multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);
+
+	// options.iframe allows user to force iframe mode
+   if (options.iframe || found || multipart) {
+	   // hack to fix Safari hang (thanks to Tim Molendijk for this)
+	   // see:  http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
+	   if (options.closeKeepAlive)
+		   $.get(options.closeKeepAlive, fileUpload);
+	   else
+		   fileUpload();
+	   }
+   else{
+	   $.ajax(options);
+   }
+
+	// fire 'notify' event
+	this.trigger('form-submit-notify', [this, options]);
+	return this;
+
+
+	// private function for handling file uploads (hat tip to YAHOO!)
+	function fileUpload() {
+		var form = $form[0];
+
+		if ($(':input[name=submit]', form).length) {
+			alert('Error: Form elements must not be named "submit".');
+			return;
+		}
+
+		var opts = $.extend({}, $.ajaxSettings, options);
+		var s = $.extend(true, {}, $.extend(true, {}, $.ajaxSettings), opts);
+
+		var id = 'jqFormIO' + (new Date().getTime());
+		var $io = $('<iframe id="' + id + '" name="' + id + '" src="about:blank" />');
+		var io = $io[0];
+
+		$io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
+
+		var xhr = { // mock object
+			aborted: 0,
+			responseText: null,
+			responseXML: null,
+			status: 0,
+			statusText: 'n/a',
+			getAllResponseHeaders: function() {},
+			getResponseHeader: function() {},
+			setRequestHeader: function() {},
+			abort: function() {
+				this.aborted = 1;
+				$io.attr('src','about:blank'); // abort op in progress
+			}
+		};
+
+		var g = opts.global;
+		// trigger ajax global events so that activity/block indicators work like normal
+		if (g && ! $.active++) $.event.trigger("ajaxStart");
+		if (g) $.event.trigger("ajaxSend", [xhr, opts]);
+
+		if (s.beforeSend && s.beforeSend(xhr, s) === false) {
+			s.global && $.active--;
+			return;
+		}
+		if (xhr.aborted)
+			return;
+
+		var cbInvoked = 0;
+		var timedOut = 0;
+
+		// add submitting element to data if we know it
+		var sub = form.clk;
+		if (sub) {
+			var n = sub.name;
+			if (n && !sub.disabled) {
+				options.extraData = options.extraData || {};
+				options.extraData[n] = sub.value;
+				if (sub.type == "image") {
+					options.extraData[name+'.x'] = form.clk_x;
+					options.extraData[name+'.y'] = form.clk_y;
+				}
+			}
+		}
+
+		// take a breath so that pending repaints get some cpu time before the upload starts
+		setTimeout(function() {
+			// make sure form attrs are set
+			var t = $form.attr('target'), a = $form.attr('action');
+
+			// update form attrs in IE friendly way
+			form.setAttribute('target',id);
+			if (form.getAttribute('method') != 'POST')
+				form.setAttribute('method', 'POST');
+			if (form.getAttribute('action') != opts.url)
+				form.setAttribute('action', opts.url);
+
+			// ie borks in some cases when setting encoding
+			if (! options.skipEncodingOverride) {
+				$form.attr({
+					encoding: 'multipart/form-data',
+					enctype:  'multipart/form-data'
+				});
+			}
+
+			// support timout
+			if (opts.timeout)
+				setTimeout(function() { timedOut = true; cb(); }, opts.timeout);
+
+			// add "extra" data to form if provided in options
+			var extraInputs = [];
+			try {
+				if (options.extraData)
+					for (var n in options.extraData)
+						extraInputs.push(
+							$('<input type="hidden" name="'+n+'" value="'+options.extraData[n]+'" />')
+								.appendTo(form)[0]);
+
+				// add iframe to doc and submit the form
+				$io.appendTo('body');
+				io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
+				form.submit();
+			}
+			finally {
+				// reset attrs and remove "extra" input elements
+				form.setAttribute('action',a);
+				t ? form.setAttribute('target', t) : $form.removeAttr('target');
+				$(extraInputs).remove();
+			}
+		}, 10);
+
+		var domCheckCount = 50;
+
+		function cb() {
+			if (cbInvoked++) return;
+
+			io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);
+
+			var ok = true;
+			try {
+				if (timedOut) throw 'timeout';
+				// extract the server response from the iframe
+				var data, doc;
+
+				doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
+				
+				var isXml = opts.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
+				log('isXml='+isXml);
+				if (!isXml && (doc.body == null || doc.body.innerHTML == '')) {
+				 	if (--domCheckCount) {
+						// in some browsers (Opera) the iframe DOM is not always traversable when
+						// the onload callback fires, so we loop a bit to accommodate
+						cbInvoked = 0;
+						setTimeout(cb, 100);
+						return;
+					}
+					log('Could not access iframe DOM after 50 tries.');
+					return;
+				}
+
+				xhr.responseText = doc.body ? doc.body.innerHTML : null;
+				xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
+				xhr.getResponseHeader = function(header){
+					var headers = {'content-type': opts.dataType};
+					return headers[header];
+				};
+
+				if (opts.dataType == 'json' || opts.dataType == 'script') {
+					// see if user embedded response in textarea
+					var ta = doc.getElementsByTagName('textarea')[0];
+					if (ta)
+						xhr.responseText = ta.value;
+					else {
+						// account for browsers injecting pre around json response
+						var pre = doc.getElementsByTagName('pre')[0];
+						if (pre)
+							xhr.responseText = pre.innerHTML;
+					}			  
+				}
+				else if (opts.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
+					xhr.responseXML = toXml(xhr.responseText);
+				}
+				data = $.httpData(xhr, opts.dataType);
+			}
+			catch(e){
+				ok = false;
+				$.handleError(opts, xhr, 'error', e);
+			}
+
+			// ordering of these callbacks/triggers is odd, but that's how $.ajax does it
+			if (ok) {
+				opts.success(data, 'success');
+				if (g) $.event.trigger("ajaxSuccess", [xhr, opts]);
+			}
+			if (g) $.event.trigger("ajaxComplete", [xhr, opts]);
+			if (g && ! --$.active) $.event.trigger("ajaxStop");
+			if (opts.complete) opts.complete(xhr, ok ? 'success' : 'error');
+
+			// clean up
+			setTimeout(function() {
+				$io.remove();
+				xhr.responseXML = null;
+			}, 100);
+		};
+
+		function toXml(s, doc) {
+			if (window.ActiveXObject) {
+				doc = new ActiveXObject('Microsoft.XMLDOM');
+				doc.async = 'false';
+				doc.loadXML(s);
+			}
+			else
+				doc = (new DOMParser()).parseFromString(s, 'text/xml');
+			return (doc && doc.documentElement && doc.documentElement.tagName != 'parsererror') ? doc : null;
+		};
+	};
+};
+
+/**
+ * ajaxForm() provides a mechanism for fully automating form submission.
+ *
+ * The advantages of using this method instead of ajaxSubmit() are:
+ *
+ * 1: This method will include coordinates for <input type="image" /> elements (if the element
+ *	is used to submit the form).
+ * 2. This method will include the submit element's name/value data (for the element that was
+ *	used to submit the form).
+ * 3. This method binds the submit() method to the form for you.
+ *
+ * The options argument for ajaxForm works exactly as it does for ajaxSubmit.  ajaxForm merely
+ * passes the options argument along after properly binding events for submit elements and
+ * the form itself.
+ */
+$.fn.ajaxForm = function(options) {
+	return this.ajaxFormUnbind().bind('submit.form-plugin', function() {
+		$(this).ajaxSubmit(options);
+		return false;
+	}).bind('click.form-plugin', function(e) {
+		var $el = $(e.target);
+		if (!($el.is(":submit,input:image"))) {
+			return;
+		}
+		var form = this;
+		form.clk = e.target;
+		if (e.target.type == 'image') {
+			if (e.offsetX != undefined) {
+				form.clk_x = e.offsetX;
+				form.clk_y = e.offsetY;
+			} else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
+				var offset = $el.offset();
+				form.clk_x = e.pageX - offset.left;
+				form.clk_y = e.pageY - offset.top;
+			} else {
+				form.clk_x = e.pageX - e.target.offsetLeft;
+				form.clk_y = e.pageY - e.target.offsetTop;
+			}
+		}
+		// clear form vars
+		setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 10);
+	});
+};
+
+// ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
+$.fn.ajaxFormUnbind = function() {
+	return this.unbind('submit.form-plugin click.form-plugin');
+};
+
+/**
+ * formToArray() gathers form element data into an array of objects that can
+ * be passed to any of the following ajax functions: $.get, $.post, or load.
+ * Each object in the array has both a 'name' and 'value' property.  An example of
+ * an array for a simple login form might be:
+ *
+ * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
+ *
+ * It is this array that is passed to pre-submit callback functions provided to the
+ * ajaxSubmit() and ajaxForm() methods.
+ */
+$.fn.formToArray = function(semantic) {
+	var a = [];
+	if (this.length == 0) return a;
+
+	var form = this[0];
+	var els = semantic ? form.getElementsByTagName('*') : form.elements;
+	if (!els) return a;
+	for(var i=0, max=els.length; i < max; i++) {
+		var el = els[i];
+		var n = el.name;
+		if (!n) continue;
+
+		if (semantic && form.clk && el.type == "image") {
+			// handle image inputs on the fly when semantic == true
+			if(!el.disabled && form.clk == el) {
+				a.push({name: n, value: $(el).val()});
+				a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
+			}
+			continue;
+		}
+
+		var v = $.fieldValue(el, true);
+		if (v && v.constructor == Array) {
+			for(var j=0, jmax=v.length; j < jmax; j++)
+				a.push({name: n, value: v[j]});
+		}
+		else if (v !== null && typeof v != 'undefined')
+			a.push({name: n, value: v});
+	}
+
+	if (!semantic && form.clk) {
+		// input type=='image' are not found in elements array! handle it here
+		var $input = $(form.clk), input = $input[0], n = input.name;
+		if (n && !input.disabled && input.type == 'image') {
+			a.push({name: n, value: $input.val()});
+			a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
+		}
+	}
+	return a;
+};
+
+/**
+ * Serializes form data into a 'submittable' string. This method will return a string
+ * in the format: name1=value1&amp;name2=value2
+ */
+$.fn.formSerialize = function(semantic) {
+	//hand off to jQuery.param for proper encoding
+	return $.param(this.formToArray(semantic));
+};
+
+/**
+ * Serializes all field elements in the jQuery object into a query string.
+ * This method will return a string in the format: name1=value1&amp;name2=value2
+ */
+$.fn.fieldSerialize = function(successful) {
+	var a = [];
+	this.each(function() {
+		var n = this.name;
+		if (!n) return;
+		var v = $.fieldValue(this, successful);
+		if (v && v.constructor == Array) {
+			for (var i=0,max=v.length; i < max; i++)
+				a.push({name: n, value: v[i]});
+		}
+		else if (v !== null && typeof v != 'undefined')
+			a.push({name: this.name, value: v});
+	});
+	//hand off to jQuery.param for proper encoding
+	return $.param(a);
+};
+
+/**
+ * Returns the value(s) of the element in the matched set.  For example, consider the following form:
+ *
+ *  <form><fieldset>
+ *	  <input name="A" type="text" />
+ *	  <input name="A" type="text" />
+ *	  <input name="B" type="checkbox" value="B1" />
+ *	  <input name="B" type="checkbox" value="B2"/>
+ *	  <input name="C" type="radio" value="C1" />
+ *	  <input name="C" type="radio" value="C2" />
+ *  </fieldset></form>
+ *
+ *  var v = $(':text').fieldValue();
+ *  // if no values are entered into the text inputs
+ *  v == ['','']
+ *  // if values entered into the text inputs are 'foo' and 'bar'
+ *  v == ['foo','bar']
+ *
+ *  var v = $(':checkbox').fieldValue();
+ *  // if neither checkbox is checked
+ *  v === undefined
+ *  // if both checkboxes are checked
+ *  v == ['B1', 'B2']
+ *
+ *  var v = $(':radio').fieldValue();
+ *  // if neither radio is checked
+ *  v === undefined
+ *  // if first radio is checked
+ *  v == ['C1']
+ *
+ * The successful argument controls whether or not the field element must be 'successful'
+ * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
+ * The default value of the successful argument is true.  If this value is false the value(s)
+ * for each element is returned.
+ *
+ * Note: This method *always* returns an array.  If no valid value can be determined the
+ *	   array will be empty, otherwise it will contain one or more values.
+ */
+$.fn.fieldValue = function(successful) {
+	for (var val=[], i=0, max=this.length; i < max; i++) {
+		var el = this[i];
+		var v = $.fieldValue(el, successful);
+		if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length))
+			continue;
+		v.constructor == Array ? $.merge(val, v) : val.push(v);
+	}
+	return val;
+};
+
+/**
+ * Returns the value of the field element.
+ */
+$.fieldValue = function(el, successful) {
+	var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
+	if (typeof successful == 'undefined') successful = true;
+
+	if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
+		(t == 'checkbox' || t == 'radio') && !el.checked ||
+		(t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
+		tag == 'select' && el.selectedIndex == -1))
+			return null;
+
+	if (tag == 'select') {
+		var index = el.selectedIndex;
+		if (index < 0) return null;
+		var a = [], ops = el.options;
+		var one = (t == 'select-one');
+		var max = (one ? index+1 : ops.length);
+		for(var i=(one ? index : 0); i < max; i++) {
+			var op = ops[i];
+			if (op.selected) {
+				var v = op.value;
+				if (!v) // extra pain for IE...
+					v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
+				if (one) return v;
+				a.push(v);
+			}
+		}
+		return a;
+	}
+	return el.value;
+};
+
+/**
+ * Clears the form data.  Takes the following actions on the form's input fields:
+ *  - input text fields will have their 'value' property set to the empty string
+ *  - select elements will have their 'selectedIndex' property set to -1
+ *  - checkbox and radio inputs will have their 'checked' property set to false
+ *  - inputs of type submit, button, reset, and hidden will *not* be effected
+ *  - button elements will *not* be effected
+ */
+$.fn.clearForm = function() {
+	return this.each(function() {
+		$('input,select,textarea', this).clearFields();
+	});
+};
+
+/**
+ * Clears the selected form elements.
+ */
+$.fn.clearFields = $.fn.clearInputs = function() {
+	return this.each(function() {
+		var t = this.type, tag = this.tagName.toLowerCase();
+		if (t == 'text' || t == 'password' || tag == 'textarea')
+			this.value = '';
+		else if (t == 'checkbox' || t == 'radio')
+			this.checked = false;
+		else if (tag == 'select')
+			this.selectedIndex = -1;
+	});
+};
+
+/**
+ * Resets the form data.  Causes all form elements to be reset to their original value.
+ */
+$.fn.resetForm = function() {
+	return this.each(function() {
+		// guard against an input with the name of 'reset'
+		// note that IE reports the reset function as an 'object'
+		if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType))
+			this.reset();
+	});
+};
+
+/**
+ * Enables or disables any matching elements.
+ */
+$.fn.enable = function(b) {
+	if (b == undefined) b = true;
+	return this.each(function() {
+		this.disabled = !b;
+	});
+};
+
+/**
+ * Checks/unchecks any matching checkboxes or radio buttons and
+ * selects/deselects and matching option elements.
+ */
+$.fn.selected = function(select) {
+	if (select == undefined) select = true;
+	return this.each(function() {
+		var t = this.type;
+		if (t == 'checkbox' || t == 'radio')
+			this.checked = select;
+		else if (this.tagName.toLowerCase() == 'option') {
+			var $sel = $(this).parent('select');
+			if (select && $sel[0] && $sel[0].type == 'select-one') {
+				// deselect all other options
+				$sel.find('option').selected(false);
+			}
+			this.selected = select;
+		}
+	});
+};
+
+// helper fn for console logging
+// set $.fn.ajaxSubmit.debug to true to enable debug logging
+function log() {
+	if ($.fn.ajaxSubmit.debug && window.console && window.console.log)
+		window.console.log('[jquery.form] ' + Array.prototype.join.call(arguments,''));
+};
+
+})(jQuery);
diff --git a/lms/askbot/skins/common/media/js/jquery.history.js b/lms/askbot/skins/common/media/js/jquery.history.js
new file mode 100644
index 0000000000..8d4edcd210
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/jquery.history.js
@@ -0,0 +1 @@
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o=function(){};m.pushState=m.pushState||o,m.replaceState=m.replaceState||o}else m.onPopState=function(b,c){var e=!1,f=!1,g,h;return m.doubleCheckComplete(),g=m.getHash(),g?(h=m.extractState(g||d.location.href,!0),h?m.replaceState(h.data,h.title,h.url,!1):(m.Adapter.trigger(a,"anchorchange"),m.busy(!1)),m.expectedStateId=!1,!1):(e=m.Adapter.extractEventData("state",b,c)||!1,e?f=m.getStateById(e):m.expectedStateId?f=m.getStateById(m.expectedStateId):f=m.extractState(d.location.href),f||(f=m.createStateObject(null,null,d.location.href)),m.expectedStateId=!1,m.isLastSavedState(f)?(m.busy(!1),!1):(m.storeState(f),m.saveState(f),m.setTitle(f),m.Adapter.trigger(a,"statechange"),m.busy(!1),!0))},m.Adapter.bind(a,"popstate",m.onPopState),m.pushState=function(b,c,d,e){if(m.getHashByUrl(d)&&m.emulated.pushState)throw new Error("History.js does not support states with fragement-identifiers (hashes/anchors).");if(e!==!1&&m.busy())return m.pushQueue({scope:m,callback:m.pushState,args:arguments,queue:e}),!1;m.busy(!0);var f=m.createStateObject(b,c,d);return m.isLastSavedState(f)?m.busy(!1):(m.storeState(f),m.expectedStateId=f.id,n.pushState(f.id,f.title,f.url),m.Adapter.trigger(a,"popstate")),!0},m.replaceState=function(b,c,d,e){if(m.getHashByUrl(d)&&m.emulated.pushState)throw new Error("History.js does not support states with fragement-identifiers (hashes/anchors).");if(e!==!1&&m.busy())return m.pushQueue({scope:m,callback:m.replaceState,args:arguments,queue:e}),!1;m.busy(!0);var f=m.createStateObject(b,c,d);return m.isLastSavedState(f)?m.busy(!1):(m.storeState(f),m.expectedStateId=f.id,n.replaceState(f.id,f.title,f.url),m.Adapter.trigger(a,"popstate")),!0};if(f){try{m.store=k.parse(f.getItem("History.store"))||{}}catch(p){m.store={}}m.normalizeStore()}else m.store={},m.normalizeStore();m.Adapter.bind(a,"beforeunload",m.clearAllIntervals),m.Adapter.bind(a,"unload",m.clearAllIntervals),m.saveState(m.storeState(m.extractState(d.location.href,!0))),f&&(m.onUnload=function(){var a,b;try{a=k.parse(f.getItem("History.store"))||{}}catch(c){a={}}a.idToState=a.idToState||{},a.urlToId=a.urlToId||{},a.stateToId=a.stateToId||{};for(b in m.idToState){if(!m.idToState.hasOwnProperty(b))continue;a.idToState[b]=m.idToState[b]}for(b in m.urlToId){if(!m.urlToId.hasOwnProperty(b))continue;a.urlToId[b]=m.urlToId[b]}for(b in m.stateToId){if(!m.stateToId.hasOwnProperty(b))continue;a.stateToId[b]=m.stateToId[b]}m.store=a,m.normalizeStore(),f.setItem("History.store",k.stringify(a))},m.intervalList.push(i(m.onUnload,m.options.storeInterval)),m.Adapter.bind(a,"beforeunload",m.onUnload),m.Adapter.bind(a,"unload",m.onUnload));if(!m.emulated.pushState){m.bugs.safariPoll&&m.intervalList.push(i(m.safariStatePoll,m.options.safariPollInterval));if(e.vendor==="Apple Computer, Inc."||(e.appCodeName||"")==="Mozilla")m.Adapter.bind(a,"hashchange",function(){m.Adapter.trigger(a,"popstate")}),m.getHash()&&m.Adapter.onDomLoad(function(){m.Adapter.trigger(a,"hashchange")})}},m.init()}(window)
\ No newline at end of file
diff --git a/lms/askbot/skins/common/media/js/jquery.i18n.js b/lms/askbot/skins/common/media/js/jquery.i18n.js
new file mode 100644
index 0000000000..0a155a3183
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/jquery.i18n.js
@@ -0,0 +1,133 @@
+/*
+ * jQuery i18n plugin
+ * @requires jQuery v1.1 or later
+ *
+ * Examples at: http://recurser.com/articles/2008/02/21/jquery-i18n-translation-plugin/
+ * Dual licensed under the MIT and GPL licenses:
+ *   http://www.opensource.org/licenses/mit-license.php
+ *   http://www.gnu.org/licenses/gpl.html
+ *
+ * Based on 'javascript i18n that almost doesn't suck' by markos
+ * http://markos.gaivo.net/blog/?p=100
+ *
+ * Revision: $Id$
+ * Version: 1.0.0  Feb-10-2008
+ */
+ (function($) {
+/**
+ * i18n provides a mechanism for translating strings using a jscript dictionary.
+ *
+ */
+
+
+/*
+ * i18n property list
+ */
+$.i18n = {
+	
+/**
+ * setDictionary()
+ * Initialise the dictionary and translate nodes
+ *
+ * @param property_list i18n_dict : The dictionary to use for translation
+ */
+	setDictionary: function(i18n_dict) {
+		i18n_dict = i18n_dict;
+	},
+	
+/**
+ * _()
+ * The actual translation function. Looks the given string up in the 
+ * dictionary and returns the translation if one exists. If a translation 
+ * is not found, returns the original word
+ *
+ * @param string str : The string to translate 
+ * @param property_list params : params for using printf() on the string
+ * @return string : Translated word
+ *
+ */
+	_: function (str, params) {
+		var transl = str;
+		if (i18n_dict&& i18n_dict[str]) {
+			transl = i18n_dict[str];
+		}
+		return this.printf(transl, params);
+	},
+	
+/**
+ * toEntity()
+ * Change non-ASCII characters to entity representation 
+ *
+ * @param string str : The string to transform
+ * @return string result : Original string with non-ASCII content converted to entities
+ *
+ */
+	toEntity: function (str) {
+		var result = '';
+		for (var i=0;i<str.length; i++) {
+			if (str.charCodeAt(i) > 128)
+				result += "&#"+str.charCodeAt(i)+";";
+			else
+				result += str.charAt(i);
+		}
+		return result;
+	},
+	
+/**
+ * stripStr()
+ *
+ * @param string str : The string to strip
+ * @return string result : Stripped string
+ *
+ */
+ 	stripStr: function(str) {
+		return str.replace(/^\s*/, "").replace(/\s*$/, "");
+	},
+	
+/**
+ * stripStrML()
+ *
+ * @param string str : The multi-line string to strip
+ * @return string result : Stripped string
+ *
+ */
+	stripStrML: function(str) {
+		// Split because m flag doesn't exist before JS1.5 and we need to
+		// strip newlines anyway
+		var parts = str.split('\n');
+		for (var i=0; i<parts.length; i++)
+			parts[i] = stripStr(parts[i]);
+	
+		// Don't join with empty strings, because it "concats" words
+		// And strip again
+		return stripStr(parts.join(" "));
+	},
+
+/*
+ * printf()
+ * C-printf like function, which substitutes %s with parameters
+ * given in list. %%s is used to escape %s.
+ *
+ * Doesn't work in IE5.0 (splice)
+ *
+ * @param string S : string to perform printf on.
+ * @param string L : Array of arguments for printf()
+ */
+	printf: function(S, L) {
+		if (!L) return S;
+
+		var nS = "";
+		var tS = S.split("%s");
+
+		for(var i=0; i<L.length; i++) {
+			if (tS[i].lastIndexOf('%') == tS[i].length-1 && i != L.length-1)
+				tS[i] += "s"+tS.splice(i+1,1)[0];
+			nS += tS[i] + L[i];
+		}
+		return nS + tS[tS.length-1];
+	}
+
+};
+
+
+})(jQuery);
diff --git a/lms/askbot/skins/common/media/js/jquery.openid.js b/lms/askbot/skins/common/media/js/jquery.openid.js
new file mode 100644
index 0000000000..af7d8cb976
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/jquery.openid.js
@@ -0,0 +1,176 @@
+/*
+openid login boxes
+*/
+var providers_large = {
+    google: {
+        name: 'Google',
+        url: 'https://www.google.com/accounts/o8/id'
+    },
+    yahoo: {
+        name: 'Yahoo',      
+        url: 'http://yahoo.com/'
+    },    
+    aol: {
+        name: 'AOL',     
+        label: 'Enter your AOL screenname.',
+        url: 'http://openid.aol.com/{username}'
+    },
+    openid: {
+        name: 'OpenID',     
+        label: 'Enter your OpenID.',
+        url: 'http://'
+    }
+};
+var providers_small = {
+    myopenid: {
+        name: 'MyOpenID',
+        label: 'Enter your MyOpenID username.',
+        url: 'http://{username}.myopenid.com/'
+    },
+    livejournal: {
+        name: 'LiveJournal',
+        label: 'Enter your Livejournal username.',
+        url: 'http://{username}.livejournal.com/'
+    },
+    flickr: {
+        name: 'Flickr',        
+        label: 'Enter your Flickr username.',
+        url: 'http://flickr.com/{username}/'
+    },
+    technorati: {
+        name: 'Technorati',
+        label: 'Enter your Technorati username.',
+        url: 'http://technorati.com/people/technorati/{username}/'
+    },
+    wordpress: {
+        name: 'Wordpress',
+        label: 'Enter your Wordpress.com username.',
+        url: 'http://{username}.wordpress.com/'
+    },
+    blogger: {
+        name: 'Blogger',
+        label: 'Your Blogger account',
+        url: 'http://{username}.blogspot.com/'
+    },
+    verisign: {
+        name: 'Verisign',
+        label: 'Your Verisign username',
+        url: 'http://{username}.pip.verisignlabs.com/'
+    },
+    vidoop: {
+        name: 'Vidoop',
+        label: 'Your Vidoop username',
+        url: 'http://{username}.myvidoop.com/'
+    },
+    verisign: {
+        name: 'Verisign',
+        label: 'Your Verisign username',
+        url: 'http://{username}.pip.verisignlabs.com/'
+    },
+    claimid: {
+        name: 'ClaimID',
+        label: 'Your ClaimID username',
+        url: 'http://claimid.com/{username}'
+    }
+};
+var providers = $.extend({}, providers_large, providers_small);
+
+var openid = {
+
+	cookie_expires: 6*30,	// 6 months.
+	cookie_name: 'openid_provider',
+	cookie_path: '/',
+	
+	img_path: '/media/images/openid/',
+	
+	input_id: null,
+	provider_url: null,
+	
+    init: function(input_id) {
+
+        var openid_btns = $('#openid_btns');
+        this.input_id = input_id;
+        
+        $('#openid_choice').show();
+        //$('#openid_input_area').empty();
+        
+        // add box for each provider
+        for (id in providers_large) {
+           	openid_btns.append(this.getBoxHTML(providers_large[id], 'large', '.gif'));
+        }
+        if (providers_small) {
+        	openid_btns.append('<br/>');
+	        for (id in providers_small) {       
+	           	openid_btns.append(this.getBoxHTML(providers_small[id], 'small', '.ico'));
+	        }
+        }
+
+        var box_id = this.readCookie();
+        if (box_id) {
+        	this.signin(box_id, true);
+        }  
+    },
+    getBoxHTML: function(provider, box_size, image_ext) {
+            
+        var box_id = provider["name"].toLowerCase();
+        return '<a title="'+provider["name"]+'" href="javascript: openid.signin(\''+ box_id +'\');"' +
+        		' style="background: #FFF url(' + this.img_path + box_id + image_ext+') no-repeat center center" ' + 'class="' + box_id + ' openid_' + box_size + '_btn"></a>';    
+    
+    },
+    /* Provider image click */
+    signin: function(box_id, onload) {
+    	var provider = providers[box_id];
+  		if (! provider) {
+  			return;
+  		}
+		this.highlight(box_id);
+		this.setCookie(box_id);
+		
+        $('#'+this.input_id).val(provider['url']);
+        var input = $('#'+this.input_id);
+        if(document.selection){
+            var r = document.all.openid_url.createTextRange();
+            var res = r.findText("{username}");
+            if(res)
+                r.select();
+            
+        }
+        else {
+            var text  = input.val();
+            var searchText = "{username}";
+            var posStart = text.indexOf(searchText);
+            if(posStart > -1){
+                input.focus();
+                document.getElementById(this.input_id).setSelectionRange(posStart, posStart + searchText.length);
+            }
+        } 
+    },
+
+    highlight: function (box_id) {
+    	// remove previous highlight.
+    	var highlight = $('#openid_highlight');
+    	if (highlight) {
+    		highlight.replaceWith($('#openid_highlight a')[0]);
+    	}
+    	// add new highlight.
+    	$('.'+box_id).wrap('<div id="openid_highlight"></div>');
+    },
+        
+    setCookie: function (value) {
+		var date = new Date();
+		date.setTime(date.getTime()+(this.cookie_expires*24*60*60*1000));
+		var expires = "; expires="+date.toGMTString();
+		document.cookie = this.cookie_name+"="+value+expires+"; path=" + this.cookie_path;
+    },
+        
+    readCookie: function () {
+		var nameEQ = this.cookie_name + "=";
+		var ca = document.cookie.split(';');
+		for(var i=0;i < ca.length;i++) {
+			var c = ca[i];
+			while (c.charAt(0)==' ') c = c.substring(1,c.length);
+			if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
+		}
+		return null;
+    }
+};
diff --git a/lms/askbot/skins/common/media/js/jquery.validate.js b/lms/askbot/skins/common/media/js/jquery.validate.js
new file mode 100644
index 0000000000..e402ea8c1b
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/jquery.validate.js
@@ -0,0 +1,1146 @@
+/*
+ * jQuery validation plug-in 1.7
+ *
+ * http://bassistance.de/jquery-plugins/jquery-plugin-validation/
+ * http://docs.jquery.com/Plugins/Validation
+ *
+ * Copyright (c) 2006 - 2008 Jörn Zaefferer
+ *
+ * $Id: jquery.validate.js 6403 2009-06-17 14:27:16Z joern.zaefferer $
+ *
+ * Dual licensed under the MIT and GPL licenses:
+ *   http://www.opensource.org/licenses/mit-license.php
+ *   http://www.gnu.org/licenses/gpl.html
+ */
+
+(function($) {
+
+$.extend($.fn, {
+	// http://docs.jquery.com/Plugins/Validation/validate
+	validate: function( options ) {
+
+		// if nothing is selected, return nothing; can't chain anyway
+		if (!this.length) {
+			options && options.debug && window.console && console.warn( "nothing selected, can't validate, returning nothing" );
+			return;
+		}
+
+		// check if a validator for this form was already created
+		var validator = $.data(this[0], 'validator');
+		if ( validator ) {
+			return validator;
+		}
+		
+		validator = new $.validator( options, this[0] );
+		$.data(this[0], 'validator', validator); 
+		
+		if ( validator.settings.onsubmit ) {
+		
+			// allow suppresing validation by adding a cancel class to the submit button
+			this.find("input, button").filter(".cancel").click(function() {
+				validator.cancelSubmit = true;
+			});
+			
+			// when a submitHandler is used, capture the submitting button
+			if (validator.settings.submitHandler) {
+				this.find("input, button").filter(":submit").click(function() {
+					validator.submitButton = this;
+				});
+			}
+		
+			// validate the form on submit
+			this.submit( function( event ) {
+				if ( validator.settings.debug )
+					// prevent form submit to be able to see console output
+					event.preventDefault();
+					
+				function handle() {
+					if ( validator.settings.submitHandler ) {
+						if (validator.submitButton) {
+							// insert a hidden input as a replacement for the missing submit button
+							var hidden = $("<input type='hidden'/>").attr("name", validator.submitButton.name).val(validator.submitButton.value).appendTo(validator.currentForm);
+						}
+						validator.settings.submitHandler.call( validator, validator.currentForm );
+						if (validator.submitButton) {
+							// and clean up afterwards; thanks to no-block-scope, hidden can be referenced
+							hidden.remove();
+						}
+						return false;
+					}
+					return true;
+				}
+					
+				// prevent submit for invalid forms or custom submit handlers
+				if ( validator.cancelSubmit ) {
+					validator.cancelSubmit = false;
+					return handle();
+				}
+				if ( validator.form() ) {
+					if ( validator.pendingRequest ) {
+						validator.formSubmitted = true;
+						return false;
+					}
+					return handle();
+				} else {
+					validator.focusInvalid();
+					return false;
+				}
+			});
+		}
+		
+		return validator;
+	},
+	// http://docs.jquery.com/Plugins/Validation/valid
+	valid: function() {
+        if ( $(this[0]).is('form')) {
+            return this.validate().form();
+        } else {
+            var valid = true;
+            var validator = $(this[0].form).validate();
+            this.each(function() {
+				valid &= validator.element(this);
+            });
+            return valid;
+        }
+    },
+	// attributes: space seperated list of attributes to retrieve and remove
+	removeAttrs: function(attributes) {
+		var result = {},
+			$element = this;
+		$.each(attributes.split(/\s/), function(index, value) {
+			result[value] = $element.attr(value);
+			$element.removeAttr(value);
+		});
+		return result;
+	},
+	// http://docs.jquery.com/Plugins/Validation/rules
+	rules: function(command, argument) {
+		var element = this[0];
+		
+		if (command) {
+			var settings = $.data(element.form, 'validator').settings;
+			var staticRules = settings.rules;
+			var existingRules = $.validator.staticRules(element);
+			switch(command) {
+			case "add":
+				$.extend(existingRules, $.validator.normalizeRule(argument));
+				staticRules[element.name] = existingRules;
+				if (argument.messages)
+					settings.messages[element.name] = $.extend( settings.messages[element.name], argument.messages );
+				break;
+			case "remove":
+				if (!argument) {
+					delete staticRules[element.name];
+					return existingRules;
+				}
+				var filtered = {};
+				$.each(argument.split(/\s/), function(index, method) {
+					filtered[method] = existingRules[method];
+					delete existingRules[method];
+				});
+				return filtered;
+			}
+		}
+		
+		var data = $.validator.normalizeRules(
+		$.extend(
+			{},
+			$.validator.metadataRules(element),
+			$.validator.classRules(element),
+			$.validator.attributeRules(element),
+			$.validator.staticRules(element)
+		), element);
+		
+		// make sure required is at front
+		if (data.required) {
+			var param = data.required;
+			delete data.required;
+			data = $.extend({required: param}, data);
+		}
+		
+		return data;
+	}
+});
+
+// Custom selectors
+$.extend($.expr[":"], {
+	// http://docs.jquery.com/Plugins/Validation/blank
+	blank: function(a) {return !$.trim("" + a.value);},
+	// http://docs.jquery.com/Plugins/Validation/filled
+	filled: function(a) {return !!$.trim("" + a.value);},
+	// http://docs.jquery.com/Plugins/Validation/unchecked
+	unchecked: function(a) {return !a.checked;}
+});
+
+// constructor for validator
+$.validator = function( options, form ) {
+	this.settings = $.extend( true, {}, $.validator.defaults, options );
+	this.currentForm = form;
+	this.init();
+};
+
+$.validator.format = function(source, params) {
+	if ( arguments.length == 1 ) 
+		return function() {
+			var args = $.makeArray(arguments);
+			args.unshift(source);
+			return $.validator.format.apply( this, args );
+		};
+	if ( arguments.length > 2 && params.constructor != Array  ) {
+		params = $.makeArray(arguments).slice(1);
+	}
+	if ( params.constructor != Array ) {
+		params = [ params ];
+	}
+	$.each(params, function(i, n) {
+		source = source.replace(new RegExp("\\{" + i + "\\}", "g"), n);
+	});
+	return source;
+};
+
+$.extend($.validator, {
+	
+	defaults: {
+		messages: {},
+		groups: {},
+		rules: {},
+		errorClass: "error",
+		validClass: "valid",
+		errorElement: "label",
+		focusInvalid: true,
+		errorContainer: $( [] ),
+		errorLabelContainer: $( [] ),
+		onsubmit: true,
+		ignore: [],
+		ignoreTitle: false,
+		onfocusin: function(element) {
+			this.lastActive = element;
+				
+			// hide error label and remove error class on focus if enabled
+			if ( this.settings.focusCleanup && !this.blockFocusCleanup ) {
+				this.settings.unhighlight && this.settings.unhighlight.call( this, element, this.settings.errorClass, this.settings.validClass );
+				this.errorsFor(element).hide();
+			}
+		},
+		onfocusout: function(element) {
+			if ( !this.checkable(element) && (element.name in this.submitted || !this.optional(element)) ) {
+				this.element(element);
+			}
+		},
+		onkeyup: function(element) {
+			if ( element.name in this.submitted || element == this.lastElement ) {
+				this.element(element);
+			}
+		},
+		onclick: function(element) {
+			// click on selects, radiobuttons and checkboxes
+			if ( element.name in this.submitted )
+				this.element(element);
+			// or option elements, check parent select in that case
+			else if (element.parentNode.name in this.submitted)
+				this.element(element.parentNode);
+		},
+		highlight: function( element, errorClass, validClass ) {
+			$(element).addClass(errorClass).removeClass(validClass);
+		},
+		unhighlight: function( element, errorClass, validClass ) {
+			$(element).removeClass(errorClass).addClass(validClass);
+		}
+	},
+
+	// http://docs.jquery.com/Plugins/Validation/Validator/setDefaults
+	setDefaults: function(settings) {
+		$.extend( $.validator.defaults, settings );
+	},
+
+	messages: {
+		required: "This field is required.",
+		remote: "Please fix this field.",
+		email: "Please enter a valid email address.",
+		url: "Please enter a valid URL.",
+		date: "Please enter a valid date.",
+		dateISO: "Please enter a valid date (ISO).",
+		number: "Please enter a valid number.",
+		digits: "Please enter only digits.",
+		creditcard: "Please enter a valid credit card number.",
+		equalTo: "Please enter the same value again.",
+		accept: "Please enter a value with a valid extension.",
+		maxlength: $.validator.format("Please enter no more than {0} characters."),
+		minlength: $.validator.format("Please enter at least {0} characters."),
+		rangelength: $.validator.format("Please enter a value between {0} and {1} characters long."),
+		range: $.validator.format("Please enter a value between {0} and {1}."),
+		max: $.validator.format("Please enter a value less than or equal to {0}."),
+		min: $.validator.format("Please enter a value greater than or equal to {0}.")
+	},
+	
+	autoCreateRanges: false,
+	
+	prototype: {
+		
+		init: function() {
+			this.labelContainer = $(this.settings.errorLabelContainer);
+			this.errorContext = this.labelContainer.length && this.labelContainer || $(this.currentForm);
+			this.containers = $(this.settings.errorContainer).add( this.settings.errorLabelContainer );
+			this.submitted = {};
+			this.valueCache = {};
+			this.pendingRequest = 0;
+			this.pending = {};
+			this.invalid = {};
+			this.reset();
+			
+			var groups = (this.groups = {});
+			$.each(this.settings.groups, function(key, value) {
+				$.each(value.split(/\s/), function(index, name) {
+					groups[name] = key;
+				});
+			});
+			var rules = this.settings.rules;
+			$.each(rules, function(key, value) {
+				rules[key] = $.validator.normalizeRule(value);
+			});
+			
+			function delegate(event) {
+				var validator = $.data(this[0].form, "validator"),
+					eventType = "on" + event.type.replace(/^validate/, "");
+				validator.settings[eventType] && validator.settings[eventType].call(validator, this[0] );
+			}
+			$(this.currentForm)
+				.validateDelegate(":text, :password, :file, select, textarea", "focusin focusout keyup", delegate)
+				.validateDelegate(":radio, :checkbox, select, option", "click", delegate);
+
+			if (this.settings.invalidHandler)
+				$(this.currentForm).bind("invalid-form.validate", this.settings.invalidHandler);
+		},
+
+		// http://docs.jquery.com/Plugins/Validation/Validator/form
+		form: function() {
+			this.checkForm();
+			$.extend(this.submitted, this.errorMap);
+			this.invalid = $.extend({}, this.errorMap);
+			if (!this.valid())
+				$(this.currentForm).triggerHandler("invalid-form", [this]);
+			this.showErrors();
+			return this.valid();
+		},
+		
+		checkForm: function() {
+			this.prepareForm();
+			for ( var i = 0, elements = (this.currentElements = this.elements()); elements[i]; i++ ) {
+				this.check( elements[i] );
+			}
+			return this.valid(); 
+		},
+		
+		// http://docs.jquery.com/Plugins/Validation/Validator/element
+		element: function( element ) {
+			element = this.clean( element );
+			this.lastElement = element;
+			this.prepareElement( element );
+			this.currentElements = $(element);
+			var result = this.check( element );
+			if ( result ) {
+				delete this.invalid[element.name];
+			} else {
+				this.invalid[element.name] = true;
+			}
+			if ( !this.numberOfInvalids() ) {
+				// Hide error containers on last error
+				this.toHide = this.toHide.add( this.containers );
+			}
+			this.showErrors();
+			return result;
+		},
+
+		// http://docs.jquery.com/Plugins/Validation/Validator/showErrors
+		showErrors: function(errors) {
+			if(errors) {
+				// add items to error list and map
+				$.extend( this.errorMap, errors );
+				this.errorList = [];
+				for ( var name in errors ) {
+					this.errorList.push({
+						message: errors[name],
+						element: this.findByName(name)[0]
+					});
+				}
+				// remove items from success list
+				this.successList = $.grep( this.successList, function(element) {
+					return !(element.name in errors);
+				});
+			}
+			this.settings.showErrors
+				? this.settings.showErrors.call( this, this.errorMap, this.errorList )
+				: this.defaultShowErrors();
+		},
+		
+		// http://docs.jquery.com/Plugins/Validation/Validator/resetForm
+		resetForm: function() {
+			if ( $.fn.resetForm )
+				$( this.currentForm ).resetForm();
+			this.submitted = {};
+			this.prepareForm();
+			this.hideErrors();
+			this.elements().removeClass( this.settings.errorClass );
+		},
+		
+		numberOfInvalids: function() {
+			return this.objectLength(this.invalid);
+		},
+		
+		objectLength: function( obj ) {
+			var count = 0;
+			for ( var i in obj )
+				count++;
+			return count;
+		},
+		
+		hideErrors: function() {
+			this.addWrapper( this.toHide ).hide();
+		},
+		
+		valid: function() {
+			return this.size() == 0;
+		},
+		
+		size: function() {
+			return this.errorList.length;
+		},
+		
+		focusInvalid: function() {
+			if( this.settings.focusInvalid ) {
+				try {
+					$(this.findLastActive() || this.errorList.length && this.errorList[0].element || [])
+					.filter(":visible")
+					.focus()
+					// manually trigger focusin event; without it, focusin handler isn't called, findLastActive won't have anything to find
+					.trigger("focusin");
+				} catch(e) {
+					// ignore IE throwing errors when focusing hidden elements
+				}
+			}
+		},
+		
+		findLastActive: function() {
+			var lastActive = this.lastActive;
+			return lastActive && $.grep(this.errorList, function(n) {
+				return n.element.name == lastActive.name;
+			}).length == 1 && lastActive;
+		},
+		
+		elements: function() {
+			var validator = this,
+				rulesCache = {};
+			
+			// select all valid inputs inside the form (no submit or reset buttons)
+			// workaround $Query([]).add until http://dev.jquery.com/ticket/2114 is solved
+			return $([]).add(this.currentForm.elements)
+			.filter(":input")
+			.not(":submit, :reset, :image, [disabled]")
+			.not( this.settings.ignore )
+			.filter(function() {
+				!this.name && validator.settings.debug && window.console && console.error( "%o has no name assigned", this);
+			
+				// select only the first element for each name, and only those with rules specified
+				if ( this.name in rulesCache || !validator.objectLength($(this).rules()) )
+					return false;
+				
+				rulesCache[this.name] = true;
+				return true;
+			});
+		},
+		
+		clean: function( selector ) {
+			return $( selector )[0];
+		},
+		
+		errors: function() {
+			return $( this.settings.errorElement + "." + this.settings.errorClass, this.errorContext );
+		},
+		
+		reset: function() {
+			this.successList = [];
+			this.errorList = [];
+			this.errorMap = {};
+			this.toShow = $([]);
+			this.toHide = $([]);
+			this.currentElements = $([]);
+		},
+		
+		prepareForm: function() {
+			this.reset();
+			this.toHide = this.errors().add( this.containers );
+		},
+		
+		prepareElement: function( element ) {
+			this.reset();
+			this.toHide = this.errorsFor(element);
+		},
+	
+		check: function( element ) {
+			element = this.clean( element );
+			
+			// if radio/checkbox, validate first element in group instead
+			if (this.checkable(element)) {
+				element = this.findByName( element.name )[0];
+			}
+			
+			var rules = $(element).rules();
+			var dependencyMismatch = false;
+			for( method in rules ) {
+				var rule = { method: method, parameters: rules[method] };
+				try {
+					var result = $.validator.methods[method].call( this, element.value.replace(/\r/g, ""), element, rule.parameters );
+					
+					// if a method indicates that the field is optional and therefore valid,
+					// don't mark it as valid when there are no other rules
+					if ( result == "dependency-mismatch" ) {
+						dependencyMismatch = true;
+						continue;
+					}
+					dependencyMismatch = false;
+					
+					if ( result == "pending" ) {
+						this.toHide = this.toHide.not( this.errorsFor(element) );
+						return;
+					}
+					
+					if( !result ) {
+						this.formatAndAdd( element, rule );
+						return false;
+					}
+				} catch(e) {
+					this.settings.debug && window.console && console.log("exception occured when checking element " + element.id
+						 + ", check the '" + rule.method + "' method", e);
+					throw e;
+				}
+			}
+			if (dependencyMismatch)
+				return;
+			if ( this.objectLength(rules) )
+				this.successList.push(element);
+			return true;
+		},
+		
+		// return the custom message for the given element and validation method
+		// specified in the element's "messages" metadata
+		customMetaMessage: function(element, method) {
+			if (!$.metadata)
+				return;
+			
+			var meta = this.settings.meta
+				? $(element).metadata()[this.settings.meta]
+				: $(element).metadata();
+			
+			return meta && meta.messages && meta.messages[method];
+		},
+		
+		// return the custom message for the given element name and validation method
+		customMessage: function( name, method ) {
+			var m = this.settings.messages[name];
+			return m && (m.constructor == String
+				? m
+				: m[method]);
+		},
+		
+		// return the first defined argument, allowing empty strings
+		findDefined: function() {
+			for(var i = 0; i < arguments.length; i++) {
+				if (arguments[i] !== undefined)
+					return arguments[i];
+			}
+			return undefined;
+		},
+		
+		defaultMessage: function( element, method) {
+			return this.findDefined(
+				this.customMessage( element.name, method ),
+				this.customMetaMessage( element, method ),
+				// title is never undefined, so handle empty string as undefined
+				!this.settings.ignoreTitle && element.title || undefined,
+				$.validator.messages[method],
+				"<strong>Warning: No message defined for " + element.name + "</strong>"
+			);
+		},
+		
+		formatAndAdd: function( element, rule ) {
+			var message = this.defaultMessage( element, rule.method ),
+				theregex = /\$?\{(\d+)\}/g;
+			if ( typeof message == "function" ) {
+				message = message.call(this, rule.parameters, element);
+			} else if (theregex.test(message)) {
+				message = jQuery.format(message.replace(theregex, '{$1}'), rule.parameters);
+			}			
+			this.errorList.push({
+				message: message,
+				element: element
+			});
+			
+			this.errorMap[element.name] = message;
+			this.submitted[element.name] = message;
+		},
+		
+		addWrapper: function(toToggle) {
+			if ( this.settings.wrapper )
+				toToggle = toToggle.add( toToggle.parent( this.settings.wrapper ) );
+			return toToggle;
+		},
+		
+		defaultShowErrors: function() {
+			for ( var i = 0; this.errorList[i]; i++ ) {
+				var error = this.errorList[i];
+				this.settings.highlight && this.settings.highlight.call( this, error.element, this.settings.errorClass, this.settings.validClass );
+				this.showLabel( error.element, error.message );
+			}
+			if( this.errorList.length ) {
+				this.toShow = this.toShow.add( this.containers );
+			}
+			if (this.settings.success) {
+				for ( var i = 0; this.successList[i]; i++ ) {
+					this.showLabel( this.successList[i] );
+				}
+			}
+			if (this.settings.unhighlight) {
+				for ( var i = 0, elements = this.validElements(); elements[i]; i++ ) {
+					this.settings.unhighlight.call( this, elements[i], this.settings.errorClass, this.settings.validClass );
+				}
+			}
+			this.toHide = this.toHide.not( this.toShow );
+			this.hideErrors();
+			this.addWrapper( this.toShow ).show();
+		},
+		
+		validElements: function() {
+			return this.currentElements.not(this.invalidElements());
+		},
+		
+		invalidElements: function() {
+			return $(this.errorList).map(function() {
+				return this.element;
+			});
+		},
+		
+		showLabel: function(element, message) {
+			var label = this.errorsFor( element );
+			if ( label.length ) {
+				// refresh error/success class
+				label.removeClass().addClass( this.settings.errorClass );
+			
+				// check if we have a generated label, replace the message then
+				label.attr("generated") && label.html(message);
+			} else {
+				// create label
+				label = $("<" + this.settings.errorElement + "/>")
+					.attr({"for":  this.idOrName(element), generated: true})
+					.addClass(this.settings.errorClass)
+					.html(message || "");
+				if ( this.settings.wrapper ) {
+					// make sure the element is visible, even in IE
+					// actually showing the wrapped element is handled elsewhere
+					label = label.hide().show().wrap("<" + this.settings.wrapper + "/>").parent();
+				}
+				if ( !this.labelContainer.append(label).length )
+					this.settings.errorPlacement
+						? this.settings.errorPlacement(label, $(element) )
+						: label.insertAfter(element);
+			}
+			if ( !message && this.settings.success ) {
+				label.text("");
+				typeof this.settings.success == "string"
+					? label.addClass( this.settings.success )
+					: this.settings.success( label );
+			}
+			this.toShow = this.toShow.add(label);
+		},
+		
+		errorsFor: function(element) {
+			var name = this.idOrName(element);
+    		return this.errors().filter(function() {
+				return $(this).attr('for') == name;
+			});
+		},
+		
+		idOrName: function(element) {
+			return this.groups[element.name] || (this.checkable(element) ? element.name : element.id || element.name);
+		},
+
+		checkable: function( element ) {
+			return /radio|checkbox/i.test(element.type);
+		},
+		
+		findByName: function( name ) {
+			// select by name and filter by form for performance over form.find("[name=...]")
+			var form = this.currentForm;
+			return $(document.getElementsByName(name)).map(function(index, element) {
+				return element.form == form && element.name == name && element  || null;
+			});
+		},
+		
+		getLength: function(value, element) {
+			switch( element.nodeName.toLowerCase() ) {
+			case 'select':
+				return $("option:selected", element).length;
+			case 'input':
+				if( this.checkable( element) )
+					return this.findByName(element.name).filter(':checked').length;
+			}
+			return value.length;
+		},
+	
+		depend: function(param, element) {
+			return this.dependTypes[typeof param]
+				? this.dependTypes[typeof param](param, element)
+				: true;
+		},
+	
+		dependTypes: {
+			"boolean": function(param, element) {
+				return param;
+			},
+			"string": function(param, element) {
+				return !!$(param, element.form).length;
+			},
+			"function": function(param, element) {
+				return param(element);
+			}
+		},
+		
+		optional: function(element) {
+			return !$.validator.methods.required.call(this, $.trim(element.value), element) && "dependency-mismatch";
+		},
+		
+		startRequest: function(element) {
+			if (!this.pending[element.name]) {
+				this.pendingRequest++;
+				this.pending[element.name] = true;
+			}
+		},
+		
+		stopRequest: function(element, valid) {
+			this.pendingRequest--;
+			// sometimes synchronization fails, make sure pendingRequest is never < 0
+			if (this.pendingRequest < 0)
+				this.pendingRequest = 0;
+			delete this.pending[element.name];
+			if ( valid && this.pendingRequest == 0 && this.formSubmitted && this.form() ) {
+				$(this.currentForm).submit();
+				this.formSubmitted = false;
+			} else if (!valid && this.pendingRequest == 0 && this.formSubmitted) {
+				$(this.currentForm).triggerHandler("invalid-form", [this]);
+				this.formSubmitted = false;
+			}
+		},
+		
+		previousValue: function(element) {
+			return $.data(element, "previousValue") || $.data(element, "previousValue", {
+				old: null,
+				valid: true,
+				message: this.defaultMessage( element, "remote" )
+			});
+		}
+		
+	},
+	
+	classRuleSettings: {
+		required: {required: true},
+		email: {email: true},
+		url: {url: true},
+		date: {date: true},
+		dateISO: {dateISO: true},
+		dateDE: {dateDE: true},
+		number: {number: true},
+		numberDE: {numberDE: true},
+		digits: {digits: true},
+		creditcard: {creditcard: true}
+	},
+	
+	addClassRules: function(className, rules) {
+		className.constructor == String ?
+			this.classRuleSettings[className] = rules :
+			$.extend(this.classRuleSettings, className);
+	},
+	
+	classRules: function(element) {
+		var rules = {};
+		var classes = $(element).attr('class');
+		classes && $.each(classes.split(' '), function() {
+			if (this in $.validator.classRuleSettings) {
+				$.extend(rules, $.validator.classRuleSettings[this]);
+			}
+		});
+		return rules;
+	},
+	
+	attributeRules: function(element) {
+		var rules = {};
+		var $element = $(element);
+		
+		for (method in $.validator.methods) {
+			var value = $element.attr(method);
+			if (value) {
+				rules[method] = value;
+			}
+		}
+		
+		// maxlength may be returned as -1, 2147483647 (IE) and 524288 (safari) for text inputs
+		if (rules.maxlength && /-1|2147483647|524288/.test(rules.maxlength)) {
+			delete rules.maxlength;
+		}
+		
+		return rules;
+	},
+	
+	metadataRules: function(element) {
+		if (!$.metadata) return {};
+		
+		var meta = $.data(element.form, 'validator').settings.meta;
+		return meta ?
+			$(element).metadata()[meta] :
+			$(element).metadata();
+	},
+	
+	staticRules: function(element) {
+		var rules = {};
+		var validator = $.data(element.form, 'validator');
+		if (validator.settings.rules) {
+			rules = $.validator.normalizeRule(validator.settings.rules[element.name]) || {};
+		}
+		return rules;
+	},
+	
+	normalizeRules: function(rules, element) {
+		// handle dependency check
+		$.each(rules, function(prop, val) {
+			// ignore rule when param is explicitly false, eg. required:false
+			if (val === false) {
+				delete rules[prop];
+				return;
+			}
+			if (val.param || val.depends) {
+				var keepRule = true;
+				switch (typeof val.depends) {
+					case "string":
+						keepRule = !!$(val.depends, element.form).length;
+						break;
+					case "function":
+						keepRule = val.depends.call(element, element);
+						break;
+				}
+				if (keepRule) {
+					rules[prop] = val.param !== undefined ? val.param : true;
+				} else {
+					delete rules[prop];
+				}
+			}
+		});
+		
+		// evaluate parameters
+		$.each(rules, function(rule, parameter) {
+			rules[rule] = $.isFunction(parameter) ? parameter(element) : parameter;
+		});
+		
+		// clean number parameters
+		$.each(['minlength', 'maxlength', 'min', 'max'], function() {
+			if (rules[this]) {
+				rules[this] = Number(rules[this]);
+			}
+		});
+		$.each(['rangelength', 'range'], function() {
+			if (rules[this]) {
+				rules[this] = [Number(rules[this][0]), Number(rules[this][1])];
+			}
+		});
+		
+		if ($.validator.autoCreateRanges) {
+			// auto-create ranges
+			if (rules.min && rules.max) {
+				rules.range = [rules.min, rules.max];
+				delete rules.min;
+				delete rules.max;
+			}
+			if (rules.minlength && rules.maxlength) {
+				rules.rangelength = [rules.minlength, rules.maxlength];
+				delete rules.minlength;
+				delete rules.maxlength;
+			}
+		}
+		
+		// To support custom messages in metadata ignore rule methods titled "messages"
+		if (rules.messages) {
+			delete rules.messages;
+		}
+		
+		return rules;
+	},
+	
+	// Converts a simple string to a {string: true} rule, e.g., "required" to {required:true}
+	normalizeRule: function(data) {
+		if( typeof data == "string" ) {
+			var transformed = {};
+			$.each(data.split(/\s/), function() {
+				transformed[this] = true;
+			});
+			data = transformed;
+		}
+		return data;
+	},
+	
+	// http://docs.jquery.com/Plugins/Validation/Validator/addMethod
+	addMethod: function(name, method, message) {
+		$.validator.methods[name] = method;
+		$.validator.messages[name] = message != undefined ? message : $.validator.messages[name];
+		if (method.length < 3) {
+			$.validator.addClassRules(name, $.validator.normalizeRule(name));
+		}
+	},
+
+	methods: {
+
+		// http://docs.jquery.com/Plugins/Validation/Methods/required
+		required: function(value, element, param) {
+			// check if dependency is met
+			if ( !this.depend(param, element) )
+				return "dependency-mismatch";
+			switch( element.nodeName.toLowerCase() ) {
+			case 'select':
+				// could be an array for select-multiple or a string, both are fine this way
+				var val = $(element).val();
+				return val && val.length > 0;
+			case 'input':
+				if ( this.checkable(element) )
+					return this.getLength(value, element) > 0;
+			default:
+				return $.trim(value).length > 0;
+			}
+		},
+		
+		// http://docs.jquery.com/Plugins/Validation/Methods/remote
+		remote: function(value, element, param) {
+			if ( this.optional(element) )
+				return "dependency-mismatch";
+			
+			var previous = this.previousValue(element);
+			if (!this.settings.messages[element.name] )
+				this.settings.messages[element.name] = {};
+			previous.originalMessage = this.settings.messages[element.name].remote;
+			this.settings.messages[element.name].remote = previous.message;
+			
+			param = typeof param == "string" && {url:param} || param; 
+			
+			if ( previous.old !== value ) {
+				previous.old = value;
+				var validator = this;
+				this.startRequest(element);
+				var data = {};
+				data[element.name] = value;
+				$.ajax($.extend(true, {
+					url: param,
+					mode: "abort",
+					port: "validate" + element.name,
+					dataType: "json",
+					data: data,
+					success: function(response) {
+						validator.settings.messages[element.name].remote = previous.originalMessage;
+						var valid = response === true;
+						if ( valid ) {
+							var submitted = validator.formSubmitted;
+							validator.prepareElement(element);
+							validator.formSubmitted = submitted;
+							validator.successList.push(element);
+							validator.showErrors();
+						} else {
+							var errors = {};
+							var message = (previous.message = response || validator.defaultMessage( element, "remote" ));
+							errors[element.name] = $.isFunction(message) ? message(value) : message;
+							validator.showErrors(errors);
+						}
+						previous.valid = valid;
+						validator.stopRequest(element, valid);
+					}
+				}, param));
+				return "pending";
+			} else if( this.pending[element.name] ) {
+				return "pending";
+			}
+			return previous.valid;
+		},
+
+		// http://docs.jquery.com/Plugins/Validation/Methods/minlength
+		minlength: function(value, element, param) {
+			return this.optional(element) || this.getLength($.trim(value), element) >= param;
+		},
+		
+		// http://docs.jquery.com/Plugins/Validation/Methods/maxlength
+		maxlength: function(value, element, param) {
+			return this.optional(element) || this.getLength($.trim(value), element) <= param;
+		},
+		
+		// http://docs.jquery.com/Plugins/Validation/Methods/rangelength
+		rangelength: function(value, element, param) {
+			var length = this.getLength($.trim(value), element);
+			return this.optional(element) || ( length >= param[0] && length <= param[1] );
+		},
+		
+		// http://docs.jquery.com/Plugins/Validation/Methods/min
+		min: function( value, element, param ) {
+			return this.optional(element) || value >= param;
+		},
+		
+		// http://docs.jquery.com/Plugins/Validation/Methods/max
+		max: function( value, element, param ) {
+			return this.optional(element) || value <= param;
+		},
+		
+		// http://docs.jquery.com/Plugins/Validation/Methods/range
+		range: function( value, element, param ) {
+			return this.optional(element) || ( value >= param[0] && value <= param[1] );
+		},
+		
+		// http://docs.jquery.com/Plugins/Validation/Methods/email
+		email: function(value, element) {
+			// contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
+			return this.optional(element) || /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i.test(value);
+		},
+	
+		// http://docs.jquery.com/Plugins/Validation/Methods/url
+		url: function(value, element) {
+			// contributed by Scott Gonzalez: http://projects.scottsplayground.com/iri/
+			return this.optional(element) || /^(https?|ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value);
+		},
+        
+		// http://docs.jquery.com/Plugins/Validation/Methods/date
+		date: function(value, element) {
+			return this.optional(element) || !/Invalid|NaN/.test(new Date(value));
+		},
+	
+		// http://docs.jquery.com/Plugins/Validation/Methods/dateISO
+		dateISO: function(value, element) {
+			return this.optional(element) || /^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(value);
+		},
+	
+		// http://docs.jquery.com/Plugins/Validation/Methods/number
+		number: function(value, element) {
+			return this.optional(element) || /^-?(?:\d+|\d{1,3}(?:,\d{3})+)(?:\.\d+)?$/.test(value);
+		},
+	
+		// http://docs.jquery.com/Plugins/Validation/Methods/digits
+		digits: function(value, element) {
+			return this.optional(element) || /^\d+$/.test(value);
+		},
+		
+		// http://docs.jquery.com/Plugins/Validation/Methods/creditcard
+		// based on http://en.wikipedia.org/wiki/Luhn
+		creditcard: function(value, element) {
+			if ( this.optional(element) )
+				return "dependency-mismatch";
+			// accept only digits and dashes
+			if (/[^0-9-]+/.test(value))
+				return false;
+			var nCheck = 0,
+				nDigit = 0,
+				bEven = false;
+
+			value = value.replace(/\D/g, "");
+
+			for (var n = value.length - 1; n >= 0; n--) {
+				var cDigit = value.charAt(n);
+				var nDigit = parseInt(cDigit, 10);
+				if (bEven) {
+					if ((nDigit *= 2) > 9)
+						nDigit -= 9;
+				}
+				nCheck += nDigit;
+				bEven = !bEven;
+			}
+
+			return (nCheck % 10) == 0;
+		},
+		
+		// http://docs.jquery.com/Plugins/Validation/Methods/accept
+		accept: function(value, element, param) {
+			param = typeof param == "string" ? param.replace(/,/g, '|') : "png|jpe?g|gif";
+			return this.optional(element) || value.match(new RegExp(".(" + param + ")$", "i")); 
+		},
+		
+		// http://docs.jquery.com/Plugins/Validation/Methods/equalTo
+		equalTo: function(value, element, param) {
+			// bind to the blur event of the target in order to revalidate whenever the target field is updated
+			// TODO find a way to bind the event just once, avoiding the unbind-rebind overhead
+			var target = $(param).unbind(".validate-equalTo").bind("blur.validate-equalTo", function() {
+				$(element).valid();
+			});
+			return value == target.val();
+		}
+		
+	}
+	
+});
+
+// deprecated, use $.validator.format instead
+$.format = $.validator.format;
+
+})(jQuery);
+
+// ajax mode: abort
+// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]});
+// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort() 
+;(function($) {
+	var ajax = $.ajax;
+	var pendingRequests = {};
+	$.ajax = function(settings) {
+		// create settings for compatibility with ajaxSetup
+		settings = $.extend(settings, $.extend({}, $.ajaxSettings, settings));
+		var port = settings.port;
+		if (settings.mode == "abort") {
+			if ( pendingRequests[port] ) {
+				pendingRequests[port].abort();
+			}
+			return (pendingRequests[port] = ajax.apply(this, arguments));
+		}
+		return ajax.apply(this, arguments);
+	};
+})(jQuery);
+
+// provides cross-browser focusin and focusout events
+// IE has native support, in other browsers, use event caputuring (neither bubbles)
+
+// provides delegate(type: String, delegate: Selector, handler: Callback) plugin for easier event delegation
+// handler is only called when $(event.target).is(delegate), in the scope of the jquery-object for event.target 
+;(function($) {
+	// only implement if not provided by jQuery core (since 1.4)
+	// TODO verify if jQuery 1.4's implementation is compatible with older jQuery special-event APIs
+	if (!jQuery.event.special.focusin && !jQuery.event.special.focusout && document.addEventListener) {
+		$.each({
+			focus: 'focusin',
+			blur: 'focusout'	
+		}, function( original, fix ){
+			$.event.special[fix] = {
+				setup:function() {
+					this.addEventListener( original, handler, true );
+				},
+				teardown:function() {
+					this.removeEventListener( original, handler, true );
+				},
+				handler: function(e) {
+					arguments[0] = $.event.fix(e);
+					arguments[0].type = fix;
+					return $.event.handle.apply(this, arguments);
+				}
+			};
+			function handler(e) {
+				e = $.event.fix(e);
+				e.type = fix;
+				return $.event.handle.call(this, e);
+			}
+		});
+	};
+	$.extend($.fn, {
+		validateDelegate: function(delegate, type, handler) {
+			return this.bind(type, function(event) {
+				var target = $(event.target);
+				if (target.is(delegate)) {
+					return handler.apply(target, arguments);
+				}
+			});
+		}
+	});
+})(jQuery);
diff --git a/lms/askbot/skins/common/media/js/jquery.validate.min.js b/lms/askbot/skins/common/media/js/jquery.validate.min.js
new file mode 100644
index 0000000000..6264866fc4
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/jquery.validate.min.js
@@ -0,0 +1,16 @@
+/*
+ * jQuery validation plug-in 1.7
+ *
+ * http://bassistance.de/jquery-plugins/jquery-plugin-validation/
+ * http://docs.jquery.com/Plugins/Validation
+ *
+ * Copyright (c) 2006 - 2008 Jörn Zaefferer
+ *
+ * $Id: jquery.validate.js 6403 2009-06-17 14:27:16Z joern.zaefferer $
+ *
+ * Dual licensed under the MIT and GPL licenses:
+ *   http://www.opensource.org/licenses/mit-license.php
+ *   http://www.gnu.org/licenses/gpl.html
+ */
+(function($){$.extend($.fn,{validate:function(options){if(!this.length){options&&options.debug&&window.console&&console.warn("nothing selected, can't validate, returning nothing");return;}var validator=$.data(this[0],'validator');if(validator){return validator;}validator=new $.validator(options,this[0]);$.data(this[0],'validator',validator);if(validator.settings.onsubmit){this.find("input, button").filter(".cancel").click(function(){validator.cancelSubmit=true;});if(validator.settings.submitHandler){this.find("input, button").filter(":submit").click(function(){validator.submitButton=this;});}this.submit(function(event){if(validator.settings.debug)event.preventDefault();function handle(){if(validator.settings.submitHandler){if(validator.submitButton){var hidden=$("<input type='hidden'/>").attr("name",validator.submitButton.name).val(validator.submitButton.value).appendTo(validator.currentForm);}validator.settings.submitHandler.call(validator,validator.currentForm);if(validator.submitButton){hidden.remove();}return false;}return true;}if(validator.cancelSubmit){validator.cancelSubmit=false;return handle();}if(validator.form()){if(validator.pendingRequest){validator.formSubmitted=true;return false;}return handle();}else{validator.focusInvalid();return false;}});}return validator;},valid:function(){if($(this[0]).is('form')){return this.validate().form();}else{var valid=true;var validator=$(this[0].form).validate();this.each(function(){valid&=validator.element(this);});return valid;}},removeAttrs:function(attributes){var result={},$element=this;$.each(attributes.split(/\s/),function(index,value){result[value]=$element.attr(value);$element.removeAttr(value);});return result;},rules:function(command,argument){var element=this[0];if(command){var settings=$.data(element.form,'validator').settings;var staticRules=settings.rules;var existingRules=$.validator.staticRules(element);switch(command){case"add":$.extend(existingRules,$.validator.normalizeRule(argument));staticRules[element.name]=existingRules;if(argument.messages)settings.messages[element.name]=$.extend(settings.messages[element.name],argument.messages);break;case"remove":if(!argument){delete staticRules[element.name];return existingRules;}var filtered={};$.each(argument.split(/\s/),function(index,method){filtered[method]=existingRules[method];delete existingRules[method];});return filtered;}}var data=$.validator.normalizeRules($.extend({},$.validator.metadataRules(element),$.validator.classRules(element),$.validator.attributeRules(element),$.validator.staticRules(element)),element);if(data.required){var param=data.required;delete data.required;data=$.extend({required:param},data);}return data;}});$.extend($.expr[":"],{blank:function(a){return!$.trim(""+a.value);},filled:function(a){return!!$.trim(""+a.value);},unchecked:function(a){return!a.checked;}});$.validator=function(options,form){this.settings=$.extend(true,{},$.validator.defaults,options);this.currentForm=form;this.init();};$.validator.format=function(source,params){if(arguments.length==1)return function(){var args=$.makeArray(arguments);args.unshift(source);return $.validator.format.apply(this,args);};if(arguments.length>2&&params.constructor!=Array){params=$.makeArray(arguments).slice(1);}if(params.constructor!=Array){params=[params];}$.each(params,function(i,n){source=source.replace(new RegExp("\\{"+i+"\\}","g"),n);});return source;};$.extend($.validator,{defaults:{messages:{},groups:{},rules:{},errorClass:"error",validClass:"valid",errorElement:"label",focusInvalid:true,errorContainer:$([]),errorLabelContainer:$([]),onsubmit:true,ignore:[],ignoreTitle:false,onfocusin:function(element){this.lastActive=element;if(this.settings.focusCleanup&&!this.blockFocusCleanup){this.settings.unhighlight&&this.settings.unhighlight.call(this,element,this.settings.errorClass,this.settings.validClass);this.errorsFor(element).hide();}},onfocusout:function(element){if(!this.checkable(element)&&(element.name in this.submitted||!this.optional(element))){this.element(element);}},onkeyup:function(element){if(element.name in this.submitted||element==this.lastElement){this.element(element);}},onclick:function(element){if(element.name in this.submitted)this.element(element);else if(element.parentNode.name in this.submitted)this.element(element.parentNode);},highlight:function(element,errorClass,validClass){$(element).addClass(errorClass).removeClass(validClass);},unhighlight:function(element,errorClass,validClass){$(element).removeClass(errorClass).addClass(validClass);}},setDefaults:function(settings){$.extend($.validator.defaults,settings);},messages:{required:"This field is required.",remote:"Please fix this field.",email:"Please enter a valid email address.",url:"Please enter a valid URL.",date:"Please enter a valid date.",dateISO:"Please enter a valid date (ISO).",number:"Please enter a valid number.",digits:"Please enter only digits.",creditcard:"Please enter a valid credit card number.",equalTo:"Please enter the same value again.",accept:"Please enter a value with a valid extension.",maxlength:$.validator.format("Please enter no more than {0} characters."),minlength:$.validator.format("Please enter at least {0} characters."),rangelength:$.validator.format("Please enter a value between {0} and {1} characters long."),range:$.validator.format("Please enter a value between {0} and {1}."),max:$.validator.format("Please enter a value less than or equal to {0}."),min:$.validator.format("Please enter a value greater than or equal to {0}.")},autoCreateRanges:false,prototype:{init:function(){this.labelContainer=$(this.settings.errorLabelContainer);this.errorContext=this.labelContainer.length&&this.labelContainer||$(this.currentForm);this.containers=$(this.settings.errorContainer).add(this.settings.errorLabelContainer);this.submitted={};this.valueCache={};this.pendingRequest=0;this.pending={};this.invalid={};this.reset();var groups=(this.groups={});$.each(this.settings.groups,function(key,value){$.each(value.split(/\s/),function(index,name){groups[name]=key;});});var rules=this.settings.rules;$.each(rules,function(key,value){rules[key]=$.validator.normalizeRule(value);});function delegate(event){var validator=$.data(this[0].form,"validator"),eventType="on"+event.type.replace(/^validate/,"");validator.settings[eventType]&&validator.settings[eventType].call(validator,this[0]);}$(this.currentForm).validateDelegate(":text, :password, :file, select, textarea","focusin focusout keyup",delegate).validateDelegate(":radio, :checkbox, select, option","click",delegate);if(this.settings.invalidHandler)$(this.currentForm).bind("invalid-form.validate",this.settings.invalidHandler);},form:function(){this.checkForm();$.extend(this.submitted,this.errorMap);this.invalid=$.extend({},this.errorMap);if(!this.valid())$(this.currentForm).triggerHandler("invalid-form",[this]);this.showErrors();return this.valid();},checkForm:function(){this.prepareForm();for(var i=0,elements=(this.currentElements=this.elements());elements[i];i++){this.check(elements[i]);}return this.valid();},element:function(element){element=this.clean(element);this.lastElement=element;this.prepareElement(element);this.currentElements=$(element);var result=this.check(element);if(result){delete this.invalid[element.name];}else{this.invalid[element.name]=true;}if(!this.numberOfInvalids()){this.toHide=this.toHide.add(this.containers);}this.showErrors();return result;},showErrors:function(errors){if(errors){$.extend(this.errorMap,errors);this.errorList=[];for(var name in errors){this.errorList.push({message:errors[name],element:this.findByName(name)[0]});}this.successList=$.grep(this.successList,function(element){return!(element.name in errors);});}this.settings.showErrors?this.settings.showErrors.call(this,this.errorMap,this.errorList):this.defaultShowErrors();},resetForm:function(){if($.fn.resetForm)$(this.currentForm).resetForm();this.submitted={};this.prepareForm();this.hideErrors();this.elements().removeClass(this.settings.errorClass);},numberOfInvalids:function(){return this.objectLength(this.invalid);},objectLength:function(obj){var count=0;for(var i in obj)count++;return count;},hideErrors:function(){this.addWrapper(this.toHide).hide();},valid:function(){return this.size()==0;},size:function(){return this.errorList.length;},focusInvalid:function(){if(this.settings.focusInvalid){try{$(this.findLastActive()||this.errorList.length&&this.errorList[0].element||[]).filter(":visible").focus().trigger("focusin");}catch(e){}}},findLastActive:function(){var lastActive=this.lastActive;return lastActive&&$.grep(this.errorList,function(n){return n.element.name==lastActive.name;}).length==1&&lastActive;},elements:function(){var validator=this,rulesCache={};return $([]).add(this.currentForm.elements).filter(":input").not(":submit, :reset, :image, [disabled]").not(this.settings.ignore).filter(function(){!this.name&&validator.settings.debug&&window.console&&console.error("%o has no name assigned",this);if(this.name in 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\ No newline at end of file
diff --git a/lms/askbot/skins/common/media/js/jquery.validate.pack.js b/lms/askbot/skins/common/media/js/jquery.validate.pack.js
new file mode 100644
index 0000000000..4913450045
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/jquery.validate.pack.js
@@ -0,0 +1,15 @@
+/*
+ * jQuery validation plug-in 1.5
+ *
+ * http://bassistance.de/jquery-plugins/jquery-plugin-validation/
+ * http://docs.jquery.com/Plugins/Validation
+ *
+ * Copyright (c) 2006 - 2008 Jörn Zaefferer
+ *
+ * $Id: jquery.validate.js 5952 2008-11-25 19:12:30Z joern.zaefferer $
+ *
+ * Dual licensed under the MIT and GPL licenses:
+ *   http://www.opensource.org/licenses/mit-license.php
+ *   http://www.gnu.org/licenses/gpl.html
+ */
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index 0000000000..6e4d5cff54
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/less.min.js
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+//
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+// http://lesscss.org
+// 
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+//
+//
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+// http://lesscss.org
+// 
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+//
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+.index=b},a.Variable.prototype={eval:function(b){var c,d,e=this.name;e.indexOf("@@")==0&&(e="@"+(new a.Variable(e.slice(1))).eval(b).value);if(c=a.find(b.frames,function(a){if(d=a.variable(e))return d.value.eval(b)}))return c;throw{message:"variable "+e+" is undefined",index:this.index}}}}(c("less/tree")),c("less/tree").find=function(a,b){for(var c=0,d;c<a.length;c++)if(d=b.call(a,a[c]))return d;return null},c("less/tree").jsify=function(a){return Array.isArray(a.value)&&a.value.length>1?"["+a.value.map(function(a){return a.toCSS(!1)}).join(", ")+"]":a.toCSS(!1)};var g=location.protocol==="file:"||location.protocol==="chrome:"||location.protocol==="chrome-extension:"||location.protocol==="resource:";d.env=d.env||(location.hostname=="127.0.0.1"||location.hostname=="0.0.0.0"||location.hostname=="localhost"||location.port.length>0||g?"development":"production"),d.async=!1,d.poll=d.poll||(g?1e3:1500),d.watch=function(){return this.watchMode=!0},d.unwatch=function(){return this.watchMode=!1},d.env==="development"?(d.optimization=0,/!watch/.test(location.hash)&&d.watch(),d.watchTimer=setInterval(function(){d.watchMode&&n(function(a,b,c){a&&q(a.toCSS(),b,c.lastModified)})},d.poll)):d.optimization=3;var h;try{h=typeof a.localStorage=="undefined"?null:a.localStorage}catch(i){h=null}var j=document.getElementsByTagName("link"),k=/^text\/(x-)?less$/;d.sheets=[];for(var l=0;l<j.length;l++)(j[l].rel==="stylesheet/less"||j[l].rel.match(/stylesheet/)&&j[l].type.match(k))&&d.sheets.push(j[l]);d.refresh=function(a){var b,c;b=c=new Date,n(function(a,d,e){e.local?u("loading "+d.href+" from cache."):(u("parsed "+d.href+" successfully."),q(a.toCSS(),d,e.lastModified)),u("css for "+d.href+" generated in "+(new Date-c)+"ms"),e.remaining===0&&u("css generated in "+(new Date-b)+"ms"),c=new Date},a),m()},d.refreshStyles=m,d.refresh(d.env==="development")})(window)
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diff --git a/lms/askbot/skins/common/media/js/live_search.js b/lms/askbot/skins/common/media/js/live_search.js
new file mode 100644
index 0000000000..0618d00737
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/live_search.js
@@ -0,0 +1,276 @@
+
+var liveSearch = function(query_string) {
+    var query = $('input#keywords');
+    var query_val = function () {return $.trim(query.val());};
+    var prev_text = query_val();
+    var running = false;
+    var q_list_sel = 'question-list';//id of question listing div
+    var search_url = askbot['urls']['questions'];
+    var x_button = $('input[name=reset_query]');
+
+    var refresh_x_button = function(){
+        if(query_val().length > 0){
+            if (query.hasClass('searchInput')){
+                query.attr('class', 'searchInputCancelable');
+                x_button.show();
+            }
+        } else {
+            x_button.hide();
+            query.attr('class', 'searchInput');
+        }
+    };
+
+    var restart_query = function() {
+        sortMethod = 'activity-desc';
+        query.val('');
+        refresh_x_button();
+        send_query();
+    };
+
+    var eval_query = function(){
+        cur_query = query_val();
+        if (cur_query !== prev_text && running === false){
+            if (cur_query.length >= minSearchWordLength){
+                send_query(cur_query);
+            } else if (cur_query.length === 0){
+                restart_query();
+            }
+        }
+    };
+
+    var update_query_string = function(query_text){
+        if(query_text === undefined) { // handle missing parameter
+            query_text = query_val();
+        }
+        query_string = QSutils.patch_query_string(
+                query_string,
+                'query:' + encodeURIComponent(query_text),
+                query_text === ''   // remove if empty
+        );
+        return query_text;
+    };
+
+    var send_query = function(query_text){
+        running = true;
+        if(!prev_text && query_text && showSortByRelevance) {
+            // If there was no query but there is some query now - and we support relevance search - then switch to it */
+            query_string = QSutils.patch_query_string(query_string, 'sort:relevance-desc');
+        }
+        prev_text = update_query_string(query_text);
+        query_string = QSutils.patch_query_string(query_string, 'page:1'); /* if something has changed, then reset the page no. */
+        var url = search_url + query_string;
+        $.ajax({
+            url: url,
+            dataType: 'json',
+            success: render_result,
+            complete: function(){
+                running = false;
+                eval_query();
+            },
+            cache: false
+        });
+        var context = { state:1, rand:Math.random() };
+        History.pushState( context, "Questions", url );
+        setTimeout(function (){
+            /* HACK: For some weird reson, sometimes something overrides the above pushState so we re-aplly it
+                     This might be caused by some other JS plugin.
+                     The delay of 10msec allows the other plugin to override the URL.
+            */
+            History.replaceState( context, "Questions", url );
+        }, 10);
+    };
+
+    /* *********************************** */
+
+    var render_related_tags = function(tags, query_string){
+        if (tags.length === 0) return;
+
+        var html_list = [];
+        for (var i=0; i<tags.length; i++){
+            var tag = new Tag();
+            tag.setName(tags[i]['name']);
+            tag.setDeletable(false);
+            tag.setLinkable(true);
+            tag.setUrlParams(query_string);
+
+            html_list.push(tag.getElement().outerHTML());
+            html_list.push('<span class="tag-number">');
+            html_list.push(tags[i]['used_count']);
+            html_list.push('</span>');
+        }
+        $('#related-tags').html(html_list.join(''));
+    };
+
+    var render_search_tags = function(tags, query_string){
+        var search_tags = $('#searchTags');
+        search_tags.empty();
+        if (tags.length === 0){
+            $('#listSearchTags').hide();
+            $('#search-tips').hide();//wrong - if there are search users
+        } else {
+            $('#listSearchTags').show();
+            $('#search-tips').show();
+            $.each(tags, function(idx, tag_name){
+                var tag = new Tag();
+                tag.setName(tag_name);
+                tag.setLinkable(false);
+                tag.setDeletable(true);
+                tag.setDeleteHandler(
+                    function(){
+                        remove_search_tag(tag_name, query_string);
+                    }
+                );
+                search_tags.append(tag.getElement());
+            });
+        }
+    };
+
+    var create_relevance_tab = function(query_string){
+        relevance_tab = $('<a></a>');
+        href = search_url + QSutils.patch_query_string(query_string, 'sort:relevance-desc');
+        relevance_tab.attr('href', href);
+        relevance_tab.attr('id', 'by_relevance');
+        relevance_tab.html('<span>' + sortButtonData['relevance']['label'] + '</span>');
+        return relevance_tab;
+    };
+
+    /* *************************************** */
+
+    var remove_search_tag = function(tag){
+        query_string = QSutils.remove_search_tag(query_string, tag);
+        send_query();
+    };
+
+    var set_active_sort_tab = function(sort_method, query_string){
+        var tabs = $('#sort_tabs > a');
+        tabs.attr('class', 'off');
+        tabs.each(function(index, element){
+            var tab = $(element);
+            var tab_name = tab.attr('id').replace(/^by_/,'');
+            if (tab_name in sortButtonData){
+                href = search_url + QSutils.patch_query_string(query_string, 'sort:'+tab_name+'-desc');
+                tab.attr('href', href);
+                tab.attr('title', sortButtonData[tab_name]['desc_tooltip']);
+                tab.html(sortButtonData[tab_name]['label']);
+            }
+        });
+        var bits = sort_method.split('-', 2);
+        var name = bits[0];
+        var sense = bits[1];//sense of sort
+        var antisense = (sense == 'asc' ? 'desc':'asc');
+        var arrow = (sense == 'asc' ? ' &#9650;':' &#9660;');
+        var active_tab = $('#by_' + name);
+        active_tab.attr('class', 'on');
+        active_tab.attr('title', sortButtonData[name][antisense + '_tooltip']);
+        active_tab.html(sortButtonData[name]['label'] + arrow);
+    };
+
+    var render_relevance_sort_tab = function(query_string){
+        if (showSortByRelevance === false){
+            return;
+        }
+        var relevance_tab = $('#by_relevance');
+        if (prev_text && prev_text.length > 0){
+            if (relevance_tab.length == 0){
+                relevance_tab = create_relevance_tab(query_string);
+                $('#sort_tabs>span').after(relevance_tab);
+            }
+        }
+        else {
+            if (relevance_tab.length > 0){
+                relevance_tab.remove();
+            }
+        }
+    };
+
+    var render_result = function(data, text_status, xhr){
+        if (data['questions'].length > 0){
+            $('#pager').toggle(data['paginator'] !== '').html(data['paginator']);
+            $('#questionCount').html(data['question_counter']);
+            render_search_tags(data['query_data']['tags'], data['query_string']);
+            if(data['faces'].length > 0) {
+                $('#contrib-users > a').remove();
+                $('#contrib-users').append(data['faces'].join(''));
+            }
+            render_related_tags(data['related_tags'], data['query_string']);
+            render_relevance_sort_tab(data['query_string']);
+            set_active_sort_tab(data['query_data']['sort_order'], data['query_string']);
+            if(data['feed_url']){
+                // Change RSS URL
+                $("#ContentLeft a.rss:first").attr("href", data['feed_url']);
+            }
+
+            // Patch scope selectors
+            $('#scopeWrapper > a.scope-selector').each(function(index) {
+                var old_qs = $(this).attr('href').replace(search_url, '');
+                var scope = QSutils.get_query_string_selector_value(old_qs, 'scope');
+                qs = QSutils.patch_query_string(data['query_string'], 'scope:' + scope);
+                $(this).attr('href', search_url + qs);
+            });
+
+            // Patch "Ask your question"
+            // var askButton = $('#askButton');
+            // var askHrefBase = askButton.attr('href').split('?')[0];
+            // askButton.attr('href', askHrefBase + data['query_data']['ask_query_string']); /* INFO: ask_query_string should already be URL-encoded! */
+
+
+            query.focus();
+
+            var old_list = $('#' + q_list_sel);
+            var new_list = $('<div></div>').hide().html(data['questions']);
+            old_list.stop(true).after(new_list).fadeOut(200, function() {
+                //show new div with a fadeIn effect
+                old_list.remove();
+                new_list.attr('id', q_list_sel);
+                new_list.fadeIn(400);            
+            });
+        }
+    };
+
+    /* *********************************** */
+
+    // Wire search tags
+    var search_tags = $('#searchTags .tag-left');
+    $.each(search_tags, function(idx, element){
+        var tag = new Tag();
+        tag.decorate($(element));
+        //todo: setDeleteHandler and setHandler
+        //must work after decorate & must have getName
+        tag.setDeleteHandler(
+                function(){
+                    remove_search_tag(tag.getName(), query_string);
+                }
+        );
+    });
+
+    // Wire X button
+    x_button.click(function () {
+        restart_query(); /* wrapped in closure because it's not yet defined at this point */
+    });
+    refresh_x_button();
+
+    // Wire query box
+    var main_page_eval_handle;
+    query.keyup(function(e){
+        refresh_x_button();
+        if (running === false){
+            clearTimeout(main_page_eval_handle);
+            main_page_eval_handle = setTimeout(eval_query, 400);
+        }
+    });
+
+    $("form#searchForm").submit(function(event) {
+        // if user clicks the button the s(h)e probably wants page reload,
+        // so provide that experience but first update the query string
+        event.preventDefault();
+        update_query_string();
+        window.location.href = search_url + query_string;
+    });
+
+    /* *********************************** */
+
+    // Hook for tag_selector.js
+    liveSearch.refresh = function () {
+        send_query();
+    };
+};
diff --git a/lms/askbot/skins/common/media/js/live_search_new_thread.js b/lms/askbot/skins/common/media/js/live_search_new_thread.js
new file mode 100644
index 0000000000..2e136002b5
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/live_search_new_thread.js
@@ -0,0 +1,82 @@
+
+var liveSearchNewThreadInit = function() {
+    var query = $('input#id_title.questionTitleInput');
+    var prev_text = $.trim(query.val());
+    var search_url = askbot['urls']['api_get_questions'];
+    var running = false;
+    var q_list_sel = 'question-list'; //id of question listing div
+
+    running = false;
+    var ask_page_eval_handle;
+    query.keyup(function(e){
+        if (running === false){
+            clearTimeout(ask_page_eval_handle);
+            ask_page_eval_handle = setTimeout(eval_query, 400);
+        }
+    });
+
+    var eval_query = function(){
+        cur_text = $.trim(query.val());
+        if (cur_text !== prev_text && running === false){
+            if (cur_text.length >= minSearchWordLength){
+                send_query(cur_text);
+            } else if (cur_text.length === 0){
+                /* restart query */
+                $('#' + q_list_sel).css('height',0).children().remove();
+                running = false;
+                prev_text = '';
+            }
+        }
+    };
+
+    var render_result = function(data, text_status, xhr){
+        var container = $('#' + q_list_sel);
+        container.fadeOut(200, function() {
+            container.children().remove();
+            $.each(data, function(idx, question){
+                var url = question['url'];
+                var title = question['title'];
+                var answer_count = question['answer_count'];
+                var list_item = $('<h2></h2>');
+                var count_element = $('<span class="item-count"></span>');
+                count_element.html(answer_count);
+                list_item.append(count_element);
+                var link = $('<a></a>');
+                link.attr('href', url);
+                list_item.append(link);
+                title_element = $('<span class="title"></span>');
+                title_element.html(title);
+                link.append(title)
+                container.append(list_item);
+            });
+            container.show();//show just to measure
+            var unit_height = container.children(':first').outerHeight();
+            container.hide();//now hide
+            if (data.length > 5){
+                container.css('overflow-y', 'scroll');
+                container.css('height', unit_height*6 + 'px');
+            } else {
+                container.css('height', data.length*unit_height + 'px');
+                container.css('overflow-y', 'hidden');
+            }
+            container.fadeIn();
+        });
+    };
+
+    var send_query = function(query_text){
+        prev_text = query_text;
+        running = true;
+        $.ajax({
+            url: search_url,
+            dataType: 'json',
+            success: render_result,
+            complete: function() {
+                running = false;
+                eval_query();
+            },
+            data: {query: query_text},
+            cache: false
+        });
+    }
+
+};
diff --git a/lms/askbot/skins/common/media/js/modernizr.custom.js b/lms/askbot/skins/common/media/js/modernizr.custom.js
new file mode 100644
index 0000000000..cf1d01962e
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/modernizr.custom.js
@@ -0,0 +1,4 @@
+/* Modernizr 2.0.6 (Custom Build) | MIT & BSD
+ * Build: http://www.modernizr.com/download/#-history-iepp-cssclasses-load
+ */
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diff --git a/lms/askbot/skins/common/media/js/output-words.html b/lms/askbot/skins/common/media/js/output-words.html
new file mode 100644
index 0000000000..8ea5f314a5
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/output-words.html
@@ -0,0 +1,49 @@
+<!--
+
+   @desc Word checker
+    Tests the JavaScript-side i18n translation arrays for completeness
+    and generates an empty template containing all the keys 
+    for new translations.
+    
+   Needs output-words.js and other JavaScript files shipped with Askbot.
+   
+   @author      Pekka Gaiser <post@pekkagaiser.com>
+   @package     Part of the ASKBOT project <www.askbot.org>
+   @license     Published with NO WARRANTY WHATSOEVER
+                under the same license as the Askbot project.
+   @version     First release, May 7th 2010
+
+
+--><html>
+<head>
+
+<title>Translation check</title>
+
+<style type="text/css">
+  
+   body { margin: 16px; color: navy}
+  
+   table.languages td.language { width: 40px; padding-top: 4px; padding-bottom: 4px; text-align: center }  
+   table.languages td.okay     { background-color: lightgreen }
+   table.languages td.missing  { background-color: orange }
+   
+   div.column { width: 49%; float: left; padding-bottom: 64px }
+ 
+</style>
+
+<script type="text/javascript">i18nLang = "De";</script>           
+<script type="text/javascript" src="jquery-1.2.6.js"></script>           
+<script type="text/javascript" src="i18n.js"></script>
+<script type="text/javascript" src="output-words.js"></script>
+
+
+</head>
+<body>
+
+  <script type="text/javascript">
+       output();
+ </script>
+
+
+</body>
+</html>
\ No newline at end of file
diff --git a/lms/askbot/skins/common/media/js/output-words.js b/lms/askbot/skins/common/media/js/output-words.js
new file mode 100644
index 0000000000..41e256517a
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/output-words.js
@@ -0,0 +1,97 @@
+/*
+
+   @desc Word checker
+    Tests the JavaScript-side i18n translation arrays for completeness
+    and generates an empty template containing all the keys 
+    for new translations.
+    
+    Is included by output-words.html.
+   
+   @author      Pekka Gaiser <post@pekkagaiser.com>
+   @package     Part of the ASKBOT project <www.askbot.org>
+   @license     Published with NO WARRANTY WHATSOEVER
+                under the same license as the Askbot project.
+   @version     First release, May 7th 2010
+
+*/
+
+
+function output()
+ {
+  
+  document.write("<div class='column'><h1>Translation check</h1><table class='languages'>");
+   
+  var allKeys = new Array();
+  
+  
+  for (var key in i18n) 
+      {
+         if(!i18n.hasOwnProperty(key)) continue; 
+	     
+	     for (var word in i18n[key]) 
+           {
+             if(!i18n[key].hasOwnProperty(word)) continue;      
+            
+            if (jQuery.inArray(word, allKeys) == -1)
+             allKeys.push(word); 
+            
+           }     
+      }
+      
+      
+  // Output all keys
+    for (var key in allKeys.sort())
+    { 
+     
+     document.write("<tr><td>");
+     document.write(allKeys[key]); 
+     document.write("</td><td>");    
+        
+     // Check word in all languages
+      for (var language in i18n) 
+      {
+         if(!i18n.hasOwnProperty(language)) continue; 
+         
+         if ((!i18n[language][allKeys[key]]) || (i18n[language][allKeys[key]] == ""))
+          document.write("<td class='language missing'>"+language+"</td>");             
+          else
+          document.write("<td class='language okay' title='"+escape(i18n[language][allKeys[key]])+"'>"+language+"</td>");
+          
+          escape(i18n[language][key])
+           
+      }
+      
+     document.write("</tr>"); 
+     
+    }  
+     
+   document.write("</table></div><div class='column'>"); 
+   
+   // Translation template
+   
+   document.write("<h1>Template for new translation</h1>");
+   document.write("<textarea style='width: 100%; height: 600px'>");
+   document.write("// Note that the words ending with '/' (e.g. 'questions/') are directory names\n");
+   document.write("// And need to be identical with the directory names\n");
+   document.write("// in the basic server-side translation\n\n");
+   
+   
+   document.write("var i18nXY = {\n");
+   
+   // Output all words
+    for (var key in allKeys.sort())
+    { 
+       
+       document.write(" '"+allKeys[key]+"': '', \n");
+    
+    }
+   
+   document.write(" 'delete_this': ''\n}"); // To prevent trailing comma
+   document.write("</textarea>");
+   
+   document.write("</div>");
+        
+      
+  }
+  
+  
diff --git a/lms/askbot/skins/common/media/js/post.js b/lms/askbot/skins/common/media/js/post.js
new file mode 100644
index 0000000000..e4ffdf3a50
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/post.js
@@ -0,0 +1,1952 @@
+/*
+Scripts for cnprog.com
+Project Name: Lanai
+All Rights Resevred 2008. CNPROG.COM
+*/
+var lanai =
+{
+    /**
+     * Finds any <pre><code></code></pre> tags which aren't registered for
+     * pretty printing, adds the appropriate class name and invokes prettify.
+     */
+    highlightSyntax: function(){
+        var styled = false;
+        $("pre code").parent().each(function(){
+            if (!$(this).hasClass('prettyprint')){
+                $(this).addClass('prettyprint');
+                styled = true;
+            }
+        });
+
+        if (styled){
+            prettyPrint();
+        }
+    }
+};
+
+function appendLoader(element) {
+    loading = gettext('loading...')
+    element.append('<img class="ajax-loader" ' +
+        'src="' + mediaUrl("media/images/indicator.gif") + '" title="' +
+        loading +
+        '" alt="' +
+        loading +
+    '" />');
+}
+
+function removeLoader() {
+    $("img.ajax-loader").remove();
+}
+
+function setSubmitButtonDisabled(form, isDisabled) {
+    form.find("input[type='submit']").attr("disabled", isDisabled ? "true" : "");
+}
+
+function enableSubmitButton(form) {
+    setSubmitButtonDisabled(form, false);
+}
+
+function disableSubmitButton(form) {
+    setSubmitButtonDisabled(form, true);
+}
+
+function setupFormValidation(form, validationRules, validationMessages, onSubmitCallback) {
+    enableSubmitButton(form);
+    form.validate({
+        debug: true,
+        rules: (validationRules ? validationRules : {}),
+        messages: (validationMessages ? validationMessages : {}),
+        errorElement: "span",
+        errorClass: "form-error",
+        errorPlacement: function(error, element) {
+            var span = element.next().find("span.form-error");
+            if (span.length === 0) {
+                span = element.parent().find("span.form-error");
+                if (span.length === 0){
+                    //for resizable textarea
+                    var element_id = element.attr('id');
+                    span = $("label[for='" + element_id + "']");
+                }
+            }
+            span.replaceWith(error);
+        },
+        submitHandler: function(form_dom) {
+            disableSubmitButton($(form_dom));
+
+            if (onSubmitCallback){
+                onSubmitCallback();
+            }
+            else{
+                form_dom.submit();
+            }
+        }
+    });
+}
+
+var validateTagLength = function(value){
+    var tags = getUniqueWords(value);
+    var are_tags_ok = true;
+    $.each(tags, function(index, value){
+        if (value.length > askbot['settings']['maxTagLength']){
+            are_tags_ok = false;
+        }
+    });
+    return are_tags_ok;
+};
+var validateTagCount = function(value){
+    var tags = getUniqueWords(value);
+    return (tags.length <= askbot['settings']['maxTagsPerPost']);
+};
+
+$.validator.addMethod('limit_tag_count', validateTagCount);
+$.validator.addMethod('limit_tag_length', validateTagLength);
+
+var CPValidator = function(){
+    return {
+        getQuestionFormRules : function(){
+            return {
+                tags: {
+                    required: true,
+                    maxlength: 105,
+                    limit_tag_count: true,
+                    limit_tag_length: true
+                },
+                text: {
+                    minlength: askbot['settings']['minQuestionBodyLength']
+                },
+                title: {
+                    minlength: askbot['settings']['minTitleLength']
+                }
+            };
+        },
+        getQuestionFormMessages: function(){
+            return {
+                tags: {
+                    required: " " + gettext('tags cannot be empty'),
+                    maxlength: askbot['messages']['tagLimits'],
+                    limit_tag_count: askbot['messages']['maxTagsPerPost'],
+                    limit_tag_length: askbot['messages']['maxTagLength']
+                },
+                text: {
+                    required: " " + gettext('content cannot be empty'),
+                    minlength: interpolate(
+                                    ngettext(
+                                        'question body must be > %s character',
+                                        'question body must be > %s characters',
+                                        askbot['settings']['minQuestionBodyLength']
+                                    ),
+                                    [askbot['settings']['minQuestionBodyLength'], ]
+                                )
+                },
+                title: {
+                    required: " " + gettext('please enter title'),
+                    minlength: interpolate(
+                                    ngettext(
+                                        'title must be > %s character',
+                                        'title must be > %s characters',
+                                        askbot['settings']['minTitleLength']
+                                    ),
+                                    [askbot['settings']['minTitleLength'], ]
+                                )
+                }
+            };
+        },
+        getAnswerFormRules : function(){
+            return {
+                text: {
+                    minlength: askbot['settings']['minAnswerBodyLength']
+                },
+            };
+        },
+        getAnswerFormMessages: function(){
+            return {
+                text: {
+                    required: " " + gettext('content cannot be empty'),
+                    minlength: interpolate(
+                                    ngettext(
+                                        'answer must be > %s character',
+                                        'answer must be > %s characters',
+                                        askbot['settings']['minAnswerBodyLength']
+                                    ),
+                                    [askbot['settings']['minAnswerBodyLength'], ]
+                                )
+                },
+            }
+        }
+    };
+}();
+
+/**
+ * @constructor
+ * @extends {SimpleControl}
+ * @param {Comment} comment to upvote
+ */
+var CommentVoteButton = function(comment){
+    SimpleControl.call(this);
+    /**
+     * @param {Comment}
+     */
+    this._comment = comment;
+    /**
+     * @type {boolean}
+     */
+    this._voted = false;
+    /**
+     * @type {number}
+     */
+    this._score = 0;
+};
+inherits(CommentVoteButton, SimpleControl);
+/**
+ * @param {number} score
+ */
+CommentVoteButton.prototype.setScore = function(score){
+    this._score = score;
+    if (this._element){
+        this._element.html(score);
+    }
+};
+/**
+ * @param {boolean} voted
+ */
+CommentVoteButton.prototype.setVoted = function(voted){
+    this._voted = voted;
+    if (this._element){
+        this._element.addClass('upvoted');
+    }
+};
+
+CommentVoteButton.prototype.getVoteHandler = function(){
+    var me = this;
+    var comment = this._comment;
+    return function(){
+        var voted = me._voted;
+        var post_id = me._comment.getId();
+        var data = {
+            cancel_vote: voted ? true:false,
+            post_id: post_id
+        };
+        $.ajax({
+            type: 'POST',
+            data: data,
+            dataType: 'json',
+            url: askbot['urls']['upvote_comment'],
+            cache: false,
+            success: function(data){
+                if (data['success'] == true){
+                    me.setScore(data['score']);
+                    me.setVoted(true);
+                } else {
+                    showMessage(comment.getElement(), data['message'], 'after');
+                }
+            }
+        });
+    };
+};
+
+CommentVoteButton.prototype.decorate = function(element){
+    this._element = element;
+    this.setHandler(this.getVoteHandler());
+
+    var element = this._element;
+    var comment = this._comment;
+    /* can't call comment.getElement() here due
+     * an issue in the getElement() of comment
+     * so use an "illegal" access to comment._element here
+     */
+    comment._element.mouseenter(function(){
+        //outside height may not be known
+        //var height = comment.getElement().height();
+        //element.height(height);
+        element.addClass('hover');
+    });
+    comment._element.mouseleave(function(){
+        element.removeClass('hover');
+    });
+
+};
+
+CommentVoteButton.prototype.createDom = function(){
+    this._element = this.makeElement('div');
+    if (this._score > 0){
+        this._element.html(this._score);
+    }
+    this._element.addClass('upvote');
+    if (this._voted){
+        this._element.addClass('upvoted');
+    }
+    this.decorate(this._element);
+};
+
+/**
+ * legacy Vote class
+ * handles all sorts of vote-like operations
+ */
+var Vote = function(){
+    // All actions are related to a question
+    var questionId;
+    //question slug to build redirect urls
+    var questionSlug;
+    // The object we operate on actually. It can be a question or an answer.
+    var postId;
+    var questionAuthorId;
+    var currentUserId;
+    var answerContainerIdPrefix = 'post-id-';
+    var voteContainerId = 'vote-buttons';
+    var imgIdPrefixAccept = 'answer-img-accept-';
+    var classPrefixFollow= 'button follow';
+    var classPrefixFollowed= 'button followed';
+    var imgIdPrefixQuestionVoteup = 'question-img-upvote-';
+    var imgIdPrefixQuestionVotedown = 'question-img-downvote-';
+    var imgIdPrefixAnswerVoteup = 'answer-img-upvote-';
+    var imgIdPrefixAnswerVotedown = 'answer-img-downvote-';
+    var divIdFavorite = 'favorite-number';
+    var commentLinkIdPrefix = 'comment-';
+    var voteNumberClass = "vote-number";
+    var offensiveIdPrefixQuestionFlag = 'question-offensive-flag-';
+    var removeOffensiveIdPrefixQuestionFlag = 'question-offensive-remove-flag-';
+    var removeAllOffensiveIdPrefixQuestionFlag = 'question-offensive-remove-all-flag-';
+    var offensiveIdPrefixAnswerFlag = 'answer-offensive-flag-';
+    var removeOffensiveIdPrefixAnswerFlag = 'answer-offensive-remove-flag-';
+    var removeAllOffensiveIdPrefixAnswerFlag = 'answer-offensive-remove-all-flag-';
+    var offensiveClassFlag = 'offensive-flag';
+    var questionControlsId = 'question-controls';
+    var removeQuestionLinkIdPrefix = 'question-delete-link-';
+    var removeAnswerLinkIdPrefix = 'answer-delete-link-';
+    var questionSubscribeUpdates = 'question-subscribe-updates';
+    var questionSubscribeSidebar= 'question-subscribe-sidebar';
+
+    var acceptAnonymousMessage = gettext('insufficient privilege');
+    var acceptOwnAnswerMessage = gettext('cannot pick own answer as best');
+
+    var pleaseLogin = " <a href='" + askbot['urls']['user_signin']
+                    + "?next=" + askbot['urls']['question_url_template']
+                    + "'>"
+                    + gettext('please login') + "</a>";
+
+    var favoriteAnonymousMessage = gettext('anonymous users cannot follow questions') + pleaseLogin;
+    var subscribeAnonymousMessage = gettext('anonymous users cannot subscribe to questions') + pleaseLogin;
+    var voteAnonymousMessage = gettext('anonymous users cannot vote') + pleaseLogin;
+    //there were a couple of more messages...
+    var offensiveConfirmation = gettext('please confirm offensive');
+    var removeOffensiveConfirmation = gettext('please confirm removal of offensive flag');
+    var offensiveAnonymousMessage = gettext('anonymous users cannot flag offensive posts') + pleaseLogin;
+    var removeConfirmation = gettext('confirm delete');
+    var removeAnonymousMessage = gettext('anonymous users cannot delete/undelete') + pleaseLogin;
+    var recoveredMessage = gettext('post recovered');
+    var deletedMessage = gettext('post deleted');
+
+    var VoteType = {
+        acceptAnswer : 0,
+        questionUpVote : 1,
+        questionDownVote : 2,
+        favorite : 4,
+        answerUpVote: 5,
+        answerDownVote:6,
+        offensiveQuestion : 7,
+        removeOffensiveQuestion : 7.5,
+        removeAllOffensiveQuestion : 7.6,
+        offensiveAnswer:8,
+        removeOffensiveAnswer:8.5,
+        removeAllOffensiveAnswer:8.6,
+        removeQuestion: 9,//deprecate
+        removeAnswer:10,//deprecate
+        questionSubscribeUpdates:11,
+        questionUnsubscribeUpdates:12
+    };
+
+    var getFavoriteButton = function(){
+        var favoriteButton = 'div.'+ voteContainerId +' a[class='+ classPrefixFollow +']';
+        favoriteButton += ', div.'+ voteContainerId +' a[class='+ classPrefixFollowed +']';
+        return $(favoriteButton);
+    };
+    var getFavoriteNumber = function(){
+        var favoriteNumber = '#'+ divIdFavorite ;
+        return $(favoriteNumber);
+    };
+    var getQuestionVoteUpButton = function(){
+        var questionVoteUpButton = 'div.'+ voteContainerId +' ul li[id^='+ imgIdPrefixQuestionVoteup +']';
+        return $(questionVoteUpButton);
+    };
+    var getQuestionVoteDownButton = function(){
+        var questionVoteDownButton = 'div.'+ voteContainerId +' ul li[id^='+ imgIdPrefixQuestionVotedown +']';
+        return $(questionVoteDownButton);
+    };
+    var getAnswerVoteUpButtons = function(){
+        var answerVoteUpButton = 'div.'+ voteContainerId +' ul li[id^='+ imgIdPrefixAnswerVoteup +']';
+        return $(answerVoteUpButton);
+    };
+    var getAnswerVoteDownButtons = function(){
+        var answerVoteDownButton = 'div.'+ voteContainerId +' ul li[id^='+ imgIdPrefixAnswerVotedown +']';
+        return $(answerVoteDownButton);
+    };
+    var getAnswerVoteUpButton = function(id){
+        var answerVoteUpButton = 'div.'+ voteContainerId +' ul li[id='+ imgIdPrefixAnswerVoteup + id + ']';
+        return $(answerVoteUpButton);
+    };
+    var getAnswerVoteDownButton = function(id){
+        var answerVoteDownButton = 'div.'+ voteContainerId +' ul li[id='+ imgIdPrefixAnswerVotedown + id + ']';
+        return $(answerVoteDownButton);
+    };
+
+    var getOffensiveQuestionFlag = function(){
+        var offensiveQuestionFlag = 'div.question-actions span[id^="'+ offensiveIdPrefixQuestionFlag +'"]';
+        return $(offensiveQuestionFlag);
+    };
+
+    var getRemoveOffensiveQuestionFlag = function(){
+        var removeOffensiveQuestionFlag = 'div.question-actions span[id^="'+ removeOffensiveIdPrefixQuestionFlag +'"]';
+        return $(removeOffensiveQuestionFlag);
+    };
+
+    var getRemoveAllOffensiveQuestionFlag = function(){
+        var removeAllOffensiveQuestionFlag = 'div.question-actions span[id^="'+ removeAllOffensiveIdPrefixQuestionFlag +'"]';
+        return $(removeAllOffensiveQuestionFlag);
+    };
+
+    var getOffensiveAnswerFlags = function(){
+        var offensiveQuestionFlag = 'div.answer span[id^="'+ offensiveIdPrefixAnswerFlag +'"]';
+        return $(offensiveQuestionFlag);
+    };
+
+    var getRemoveOffensiveAnswerFlag = function(){
+        var removeOffensiveAnswerFlag = 'div.answer span[id^="'+ removeOffensiveIdPrefixAnswerFlag +'"]';
+        return $(removeOffensiveAnswerFlag);
+    };
+
+    var getRemoveAllOffensiveAnswerFlag = function(){
+        var removeAllOffensiveAnswerFlag = 'div.answer span[id^="'+ removeAllOffensiveIdPrefixAnswerFlag +'"]';
+        return $(removeAllOffensiveAnswerFlag);
+    };
+
+    var getremoveQuestionLink = function(){
+        var removeQuestionLink = 'div.question-actions a[id^='+ removeQuestionLinkIdPrefix +']';
+        return $(removeQuestionLink);
+    };
+
+    var getquestionSubscribeUpdatesCheckbox = function(){
+        return $('#' + questionSubscribeUpdates);
+    };
+
+    var getquestionSubscribeSidebarCheckbox= function(){
+        return $('#' + questionSubscribeSidebar);
+    };
+
+    var getremoveAnswersLinks = function(){
+        var removeAnswerLinks = 'div.answer-controls a[id^='+ removeAnswerLinkIdPrefix +']';
+        return $(removeAnswerLinks);
+    };
+
+    var setVoteImage = function(voteType, undo, object){
+        var flag = undo ? false : true;
+        if (object.hasClass("on")) {
+          object.removeClass("on");
+        }else{
+          object.addClass("on");
+        }
+
+        if(undo){
+            if(voteType == VoteType.questionUpVote || voteType == VoteType.questionDownVote){
+                $(getQuestionVoteUpButton()).removeClass("on");
+                $(getQuestionVoteDownButton()).removeClass("on");
+            }
+            else{
+                $(getAnswerVoteUpButton(postId)).removeClass("on");
+                $(getAnswerVoteDownButton(postId)).removeClass("on");
+            }
+        }
+    };
+
+    var setVoteNumber = function(object, number){
+        var voteNumber = object.parents('div.'+ voteContainerId).find('li.'+ voteNumberClass);
+        $(voteNumber).text(number);
+    };
+
+    var bindEvents = function(){
+        // accept answers
+        var acceptedButtons = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAccept +']';
+        $(acceptedButtons).unbind('click').click(function(event){
+           Vote.accept($(event.target));
+        });
+        // set favorite question
+        var favoriteButton = getFavoriteButton();
+        favoriteButton.unbind('click').click(function(event){
+           //Vote.favorite($(event.target));
+           Vote.favorite(favoriteButton);
+        });
+
+        // question vote up
+        var questionVoteUpButton = getQuestionVoteUpButton();
+        questionVoteUpButton.unbind('click').click(function(event){
+           Vote.vote($(event.target), VoteType.questionUpVote);
+        });
+
+        var questionVoteDownButton = getQuestionVoteDownButton();
+        questionVoteDownButton.unbind('click').click(function(event){
+           Vote.vote($(event.target), VoteType.questionDownVote);
+        });
+
+        var answerVoteUpButton = getAnswerVoteUpButtons();
+        answerVoteUpButton.unbind('click').click(function(event){
+           Vote.vote($(event.target), VoteType.answerUpVote);
+        });
+
+        var answerVoteDownButton = getAnswerVoteDownButtons();
+        answerVoteDownButton.unbind('click').click(function(event){
+           Vote.vote($(event.target), VoteType.answerDownVote);
+        });
+
+        getOffensiveQuestionFlag().unbind('click').click(function(event){
+           Vote.offensive(this, VoteType.offensiveQuestion);
+        });
+
+        getRemoveOffensiveQuestionFlag().unbind('click').click(function(event){
+           Vote.remove_offensive(this, VoteType.removeOffensiveQuestion);
+        });
+
+        getRemoveAllOffensiveQuestionFlag().unbind('click').click(function(event){
+           Vote.remove_all_offensive(this, VoteType.removeAllOffensiveQuestion);
+        });
+
+        getOffensiveAnswerFlags().unbind('click').click(function(event){
+           Vote.offensive(this, VoteType.offensiveAnswer);
+        });
+
+        getRemoveOffensiveAnswerFlag().unbind('click').click(function(event){
+           Vote.remove_offensive(this, VoteType.removeOffensiveAnswer);
+        });
+
+        getRemoveAllOffensiveAnswerFlag().unbind('click').click(function(event){
+           Vote.remove_all_offensive(this, VoteType.removeAllOffensiveAnswer);
+        });
+
+        getremoveQuestionLink().unbind('click').click(function(event){
+          Vote.remove(this, VoteType.removeQuestion);
+        });
+
+        getquestionSubscribeUpdatesCheckbox().unbind('click').click(function(event){
+            //despeluchar esto
+            if (this.checked){
+                getquestionSubscribeSidebarCheckbox().attr({'checked': true});
+                Vote.vote($(event.target), VoteType.questionSubscribeUpdates);
+            }
+            else {
+                getquestionSubscribeSidebarCheckbox().attr({'checked': false});
+                Vote.vote($(event.target), VoteType.questionUnsubscribeUpdates);
+            }
+        });
+
+        getquestionSubscribeSidebarCheckbox().unbind('click').click(function(event){
+            if (this.checked){
+                getquestionSubscribeUpdatesCheckbox().attr({'checked': true});
+                Vote.vote($(event.target), VoteType.questionSubscribeUpdates);
+            }
+            else {
+                getquestionSubscribeUpdatesCheckbox().attr({'checked': false});
+                Vote.vote($(event.target), VoteType.questionUnsubscribeUpdates);
+            }
+        });
+
+        getremoveAnswersLinks().unbind('click').click(function(event){
+            Vote.remove(this, VoteType.removeAnswer);
+        });
+    };
+
+    var submit = function(object, voteType, callback) {
+        //this function submits votes
+        $.ajax({
+            type: "POST",
+            cache: false,
+            dataType: "json",
+            url: askbot['urls']['vote_url_template'].replace('{{QuestionID}}', questionId),
+            data: { "type": voteType, "postId": postId },
+            error: handleFail,
+            success: function(data){callback(object, voteType, data);}
+            });
+    };
+
+    var handleFail = function(xhr, msg){
+        alert("Callback invoke error: " + msg);
+    };
+
+    // callback function for Accept Answer action
+    var callback_accept = function(object, voteType, data){
+        if(data.allowed == "0" && data.success == "0"){
+            showMessage(object, acceptAnonymousMessage);
+        }
+        else if(data.allowed == "-1"){
+            showMessage(object, acceptOwnAnswerMessage);
+        }
+        else if(data.status == "1"){
+            object.attr("src", mediaUrl("media/images/vote-accepted.png"));
+            $("#"+answerContainerIdPrefix+postId).removeClass("accepted-answer");
+            $("#"+commentLinkIdPrefix+postId).removeClass("comment-link-accepted");
+        }
+        else if(data.success == "1"){
+            var acceptedButtons = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAccept +']';
+            $(acceptedButtons).attr("src", mediaUrl("media/images/vote-accepted.png"));
+            var answers = ("div[id^="+answerContainerIdPrefix +"]");
+            $(answers).removeClass("accepted-answer");
+            var commentLinks = ("div[id^="+answerContainerIdPrefix +"] div[id^="+ commentLinkIdPrefix +"]");
+            $(commentLinks).removeClass("comment-link-accepted");
+
+            object.attr("src", mediaUrl("media/images/vote-accepted-on.png"));
+            $("#"+answerContainerIdPrefix+postId).addClass("accepted-answer");
+            $("#"+commentLinkIdPrefix+postId).addClass("comment-link-accepted");
+        }
+        else{
+            showMessage(object, data.message);
+        }
+    };
+
+    var callback_favorite = function(object, voteType, data){
+        if(data.allowed == "0" && data.success == "0"){
+            showMessage(
+                object,
+                favoriteAnonymousMessage.replace(
+                        '{{QuestionID}}',
+                        questionId).replace(
+                        '{{questionSlug}}',
+                        ''
+                    )
+            );
+        }
+        else if(data.status == "1"){
+            var follow_html = gettext('Follow');
+            object.attr("class", 'button follow');
+            object.html(follow_html);
+            var fav = getFavoriteNumber();
+            fav.removeClass("my-favorite-number");
+            if(data.count === 0){
+                data.count = '';
+                fav.text('');
+            }else{
+                var fmts = ngettext('%s follower', '%s followers', data.count);
+                fav.text(interpolate(fmts, [data.count]));
+            }
+        }
+        else if(data.success == "1"){
+            var followed_html = gettext('<div>Unfollow</div>');
+            object.html(followed_html);
+            object.attr("class", 'button followed');
+            var fav = getFavoriteNumber();
+            var fmts = ngettext('%s follower', '%s followers', data.count);
+            fav.text(interpolate(fmts, [data.count]));
+            fav.addClass("my-favorite-number");
+        }
+        else{
+            showMessage(object, data.message);
+        }
+    };
+
+    var callback_vote = function(object, voteType, data){
+        if (data.success == '0'){
+            showMessage(object, data.message);
+            return;
+        }
+        else {
+            if (data.status == '1'){
+                setVoteImage(voteType, true, object);
+            }
+            else {
+                setVoteImage(voteType, false, object);
+            }
+            setVoteNumber(object, data.count);
+            if (data.message && data.message.length > 0){
+                showMessage(object, data.message);
+            }
+            return;
+        }
+        //may need to take a look at this again
+        if (data.status == "1"){
+            setVoteImage(voteType, true, object);
+            setVoteNumber(object, data.count);
+        }
+        else if (data.success == "1"){
+            setVoteImage(voteType, false, object);
+            setVoteNumber(object, data.count);
+            if (data.message.length > 0){
+                showMessage(object, data.message);
+            }
+        }
+    };
+
+    var callback_offensive = function(object, voteType, data){
+        //todo: transfer proper translations of these from i18n.js
+        //to django.po files
+        //_('anonymous users cannot flag offensive posts') + pleaseLogin;
+        if (data.success == "1"){
+            if(data.count > 0)
+                $(object).children('span[class=darkred]').text("("+ data.count +")");
+            else
+                $(object).children('span[class=darkred]').text("");
+
+            // Change the link text and rebind events
+            $(object).find("a.question-flag").html(gettext("remove flag"));
+            var obj_id = $(object).attr("id");
+            $(object).attr("id", obj_id.replace("flag-", "remove-flag-"));
+
+            getRemoveOffensiveQuestionFlag().unbind('click').click(function(event){
+               Vote.remove_offensive(this, VoteType.removeOffensiveQuestion);
+            });
+
+            getRemoveOffensiveAnswerFlag().unbind('click').click(function(event){
+               Vote.remove_offensive(this, VoteType.removeOffensiveAnswer);
+            });
+        }
+        else {
+            object = $(object);
+            showMessage(object, data.message)
+        }
+    };
+
+    var callback_remove_offensive = function(object, voteType, data){
+        //todo: transfer proper translations of these from i18n.js
+        //to django.po files
+        //_('anonymous users cannot flag offensive posts') + pleaseLogin;
+        if (data.success == "1"){
+            if(data.count > 0){
+                $(object).children('span[class=darkred]').text("("+ data.count +")");                
+            }
+            else{
+                $(object).children('span[class=darkred]').text("");
+                // Remove "remove all flags link" since there are no more flags to remove
+                var remove_all = $(object).siblings("span.offensive-flag[id*=-offensive-remove-all-flag-]");
+                $(remove_all).next("span.sep").remove();
+                $(remove_all).remove();
+            }
+            // Change the link text and rebind events
+            $(object).find("a.question-flag").html(gettext("flag offensive"));
+            var obj_id = $(object).attr("id");
+            $(object).attr("id", obj_id.replace("remove-flag-", "flag-"));
+
+             getOffensiveQuestionFlag().unbind('click').click(function(event){
+               Vote.offensive(this, VoteType.offensiveQuestion);
+            });
+
+            getOffensiveAnswerFlags().unbind('click').click(function(event){
+               Vote.offensive(this, VoteType.offensiveAnswer);
+            });
+        }
+        else {
+            object = $(object);
+            showMessage(object, data.message)
+        }
+    };
+
+    var callback_remove_all_offensive = function(object, voteType, data){
+        //todo: transfer proper translations of these from i18n.js
+        //to django.po files
+        //_('anonymous users cannot flag offensive posts') + pleaseLogin;
+        if (data.success == "1"){
+            if(data.count > 0)
+                $(object).children('span[class=darkred]').text("("+ data.count +")");
+            else
+                $(object).children('span[class=darkred]').text("");
+            // remove the link. All flags are gone
+            var remove_own = $(object).siblings("span.offensive-flag[id*=-offensive-remove-flag-]")
+            $(remove_own).find("a.question-flag").html(gettext("flag offensive"));
+            $(remove_own).attr("id", $(remove_own).attr("id").replace("remove-flag-", "flag-"));
+            
+            $(object).next("span.sep").remove();
+            $(object).remove();
+
+
+
+             getOffensiveQuestionFlag().unbind('click').click(function(event){
+               Vote.offensive(this, VoteType.offensiveQuestion);
+            });
+
+            getOffensiveAnswerFlags().unbind('click').click(function(event){
+               Vote.offensive(this, VoteType.offensiveAnswer);
+            });
+        }
+        else {
+            object = $(object);
+            showMessage(object, data.message)
+        }
+    };
+
+    var callback_remove = function(object, voteType, data){
+        if (data.success == "1"){
+            if (removeActionType == 'delete'){
+                postNode.addClass('deleted');
+                postRemoveLink.innerHTML = gettext('undelete');
+                showMessage(object, deletedMessage);
+            }
+            else if (removeActionType == 'undelete') {
+                postNode.removeClass('deleted');
+                postRemoveLink.innerHTML = gettext('delete');
+                showMessage(object, recoveredMessage);
+            }
+        }
+        else {
+            showMessage(object, data.message)
+        }
+    };
+
+    return {
+        init : function(qId, qSlug, questionAuthor, userId){
+            questionId = qId;
+            questionSlug = qSlug;
+            questionAuthorId = questionAuthor;
+            currentUserId = userId;
+            bindEvents();
+        },
+
+        //accept answer
+        accept: function(object){
+            postId = object.attr("id").substring(imgIdPrefixAccept.length);
+            submit(object, VoteType.acceptAnswer, callback_accept);
+        },
+        //mark question as favorite
+        favorite: function(object){
+            if (!currentUserId || currentUserId.toUpperCase() == "NONE"){
+                showMessage(
+                    object,
+                    favoriteAnonymousMessage.replace(
+                            "{{QuestionID}}",
+                            questionId
+                        ).replace(
+                            '{{questionSlug}}',
+                            questionSlug
+                        )
+                );
+                return false;
+            }
+            submit(object, VoteType.favorite, callback_favorite);
+        },
+
+        vote: function(object, voteType){
+            if (!currentUserId || currentUserId.toUpperCase() == "NONE"){
+                if (voteType == VoteType.questionSubscribeUpdates || voteType == VoteType.questionUnsubscribeUpdates){
+                    getquestionSubscribeSidebarCheckbox().removeAttr('checked');
+                    getquestionSubscribeUpdatesCheckbox().removeAttr('checked');
+                    showMessage(object, subscribeAnonymousMessage);
+                }else {
+                    showMessage(
+                        $(object),
+                        voteAnonymousMessage.replace(
+                                "{{QuestionID}}",
+                                questionId
+                            ).replace(
+                                '{{questionSlug}}',
+                                questionSlug
+                            )
+                    );
+                }
+                return false;
+            }
+            // up and downvote processor
+            if (voteType == VoteType.answerUpVote){
+                postId = object.attr("id").substring(imgIdPrefixAnswerVoteup.length);
+            }
+            else if (voteType == VoteType.answerDownVote){
+                postId = object.attr("id").substring(imgIdPrefixAnswerVotedown.length);
+            }
+
+            submit(object, voteType, callback_vote);
+        },
+        //flag offensive
+        offensive: function(object, voteType){
+            if (!currentUserId || currentUserId.toUpperCase() == "NONE"){
+                showMessage(
+                    $(object),
+                    offensiveAnonymousMessage.replace(
+                            "{{QuestionID}}",
+                            questionId
+                        ).replace(
+                            '{{questionSlug}}',
+                            questionSlug
+                        )
+                );
+                return false;
+            }
+            if (confirm(offensiveConfirmation)){
+                postId = object.id.substr(object.id.lastIndexOf('-') + 1);
+                submit(object, voteType, callback_offensive);
+            }
+        },
+        //remove flag offensive
+        remove_offensive: function(object, voteType){
+            if (!currentUserId || currentUserId.toUpperCase() == "NONE"){
+                showMessage(
+                    $(object),
+                    offensiveAnonymousMessage.replace(
+                            "{{QuestionID}}",
+                            questionId
+                        ).replace(
+                            '{{questionSlug}}',
+                            questionSlug
+                        )
+                );
+                return false;
+            }
+            if (confirm(removeOffensiveConfirmation)){
+                postId = object.id.substr(object.id.lastIndexOf('-') + 1);
+                submit(object, voteType, callback_remove_offensive);
+            }
+        },
+        remove_all_offensive: function(object, voteType){
+            if (!currentUserId || currentUserId.toUpperCase() == "NONE"){
+                showMessage(
+                    $(object),
+                    offensiveAnonymousMessage.replace(
+                            "{{QuestionID}}",
+                            questionId
+                        ).replace(
+                            '{{questionSlug}}',
+                            questionSlug
+                        )
+                );
+                return false;
+            }
+            if (confirm(removeOffensiveConfirmation)){
+                postId = object.id.substr(object.id.lastIndexOf('-') + 1);
+                submit(object, voteType, callback_remove_all_offensive);
+            }
+        },
+        //delete question or answer (comments are deleted separately)
+        remove: function(object, voteType){
+            if (!currentUserId || currentUserId.toUpperCase() == "NONE"){
+                showMessage(
+                    $(object),
+                    removeAnonymousMessage.replace(
+                            '{{QuestionID}}',
+                            questionId
+                        ).replace(
+                            '{{questionSlug}}',
+                            questionSlug
+                        )
+                    );
+                return false;
+            }
+            bits = object.id.split('-');
+            postId = bits.pop();/* this seems to be used within submit! */
+            postType = bits.shift();
+
+            var do_proceed = false;
+            if (postType == 'answer'){
+                postNode = $('#post-id-' + postId);
+            }
+            else if (postType == 'question'){
+                postNode = $('#question-table');
+            }
+            postRemoveLink = object;
+            if (postNode.hasClass('deleted')){
+                removeActionType = 'undelete';
+                do_proceed = true;
+            }
+            else {
+                removeActionType = 'delete';
+                do_proceed = confirm(removeConfirmation);
+            }
+            if (do_proceed) {
+                submit($(object), voteType, callback_remove);
+            }
+        }
+    };
+} ();
+
+var questionRetagger = function(){
+
+    var oldTagsHTML = '';
+    var tagInput = null;
+    var tagsDiv = null;
+    var retagLink = null;
+
+    var restoreEventHandlers = function(){
+        $(document).unbind('click');
+    };
+
+    var cancelRetag = function(){
+        tagsDiv.html(oldTagsHTML);
+        tagsDiv.removeClass('post-retag');
+        tagsDiv.addClass('post-tags');
+        restoreEventHandlers();
+        initRetagger();
+    };
+
+    var render_tag = function(tag_name){
+        //copy-paste from live search!!!
+        var tag = new Tag();
+        tag.setName(tag_name);
+        return tag.getElement().outerHTML();
+    };
+
+    var drawNewTags = function(new_tags){
+        new_tags = new_tags.split(/\s+/);
+        var tags_html = ''
+        $.each(new_tags, function(index, name){
+            tags_html += render_tag(name);
+        });
+        tagsDiv.html(tags_html);
+    };
+
+    var doRetag = function(){
+        $.ajax({
+            type: "POST",
+            url: retagUrl,
+            dataType: "json",
+            data: { tags: getUniqueWords(tagInput.val()).join(' ') },
+            success: function(json) {
+                if (json['success'] === true){
+                    new_tags = getUniqueWords(json['new_tags']);
+                    oldTagsHtml = '';
+                    cancelRetag();
+                    drawNewTags(new_tags.join(' '));
+                }
+                else {
+                    cancelRetag();
+                    showMessage(tagsDiv, json['message']);
+                }
+            },
+            error: function(xhr, textStatus, errorThrown) {
+                showMessage(tagsDiv, 'sorry, somethin is not right here');
+                cancelRetag();
+            }
+        });
+        return false;
+    }
+
+    var setupInputEventHandlers = function(input){
+        input.keydown(function(e){
+            if ((e.which && e.which == 27) || (e.keyCode && e.keyCode == 27)){
+                cancelRetag();
+            }
+        });
+        $(document).unbind('click').click(cancelRetag, false);
+        input.click(function(){return false});
+    };
+
+    var createRetagForm = function(old_tags_string){
+        var div = $('<form method="post"></form>');
+        tagInput = $('<input id="retag_tags" type="text" autocomplete="off" name="tags" size="30"/>');
+        //var tagLabel = $('<label for="retag_tags" class="error"></label>');
+        tagInput.val(old_tags_string);
+        //populate input
+        var tagAc = new AutoCompleter({
+            url: askbot['urls']['get_tag_list'],
+            preloadData: true,
+            minChars: 1,
+            useCache: true,
+            matchInside: true,
+            maxCacheLength: 100,
+            delay: 10
+        });
+        tagAc.decorate(tagInput);
+        div.append(tagInput);
+        //div.append(tagLabel);
+        setupInputEventHandlers(tagInput);
+
+        //button = $('<input type="submit" />');
+        //button.val(gettext('save tags'));
+        //div.append(button);
+        //setupButtonEventHandlers(button);
+        div.validate({//copy-paste from utils.js
+            rules: {
+                tags: {
+                    required: true,
+                    maxlength: askbot['settings']['maxTagsPerPost'] * askbot['settings']['maxTagLength'],
+                    limit_tag_count: true,
+                    limit_tag_length: true
+                }
+            },
+            messages: {
+                tags: {
+                    required: gettext('tags cannot be empty'),
+                    maxlength: askbot['messages']['tagLimits'],
+                    limit_tag_count: askbot['messages']['maxTagsPerPost'],
+                    limit_tag_length: askbot['messages']['maxTagLength']
+                }
+            },
+            submitHandler: doRetag,
+            errorClass: "retag-error"
+        });
+
+        return div;
+    };
+
+    var getTagsAsString = function(tags_div){
+        var links = tags_div.find('a');
+        var tags_str = '';
+        links.each(function(index, element){
+            if (index === 0){
+                tags_str = $(element).html();
+            }
+            else {
+                tags_str += ' ' + $(element).html();
+            }
+        });
+        return tags_str;
+    };
+
+    var noopHandler = function(){
+        tagInput.focus();
+        return false;
+    };
+
+    var deactivateRetagLink = function(){
+        retagLink.unbind('click').click(noopHandler);
+        retagLink.unbind('keypress').keypress(noopHandler);
+    };
+
+    var startRetag = function(){
+        tagsDiv = $('#question-tags');
+        oldTagsHTML = tagsDiv.html();//save to restore on cancel
+        var old_tags_string = getTagsAsString(tagsDiv);
+        var retag_form = createRetagForm(old_tags_string);
+        tagsDiv.html('');
+        tagsDiv.append(retag_form);
+        tagsDiv.removeClass('post-tags');
+        tagsDiv.addClass('post-retag');
+        tagInput.focus();
+        deactivateRetagLink();
+        return false;
+    };
+
+    var setupClickAndEnterHandler = function(element, callback){
+        element.unbind('click').click(callback);
+        element.unbind('keypress').keypress(function(e){
+            if ((e.which && e.which == 13) || (e.keyCode && e.keyCode == 13)){
+                callback();
+            }
+        });
+    }
+
+    var initRetagger = function(){
+        setupClickAndEnterHandler(retagLink, startRetag);
+    };
+
+    return {
+        init: function(){
+            retagLink = $('#retag');
+            initRetagger();
+        }
+    };
+}();
+
+var DeletePostLink = function(){
+    SimpleControl.call(this);
+    this._post_id = null;
+};
+inherits(DeletePostLink, SimpleControl);
+
+DeletePostLink.prototype.setPostId = function(id){
+    this._post_id = id;
+};
+
+DeletePostLink.prototype.getPostId = function(){
+    return this._post_id;
+};
+
+DeletePostLink.prototype.getPostElement = function(){
+    return $('#post-id-' + this.getPostId());
+};
+
+DeletePostLink.prototype.isPostDeleted = function(){
+    return this._post_deleted;
+};
+
+DeletePostLink.prototype.setPostDeleted = function(is_deleted){
+    var post = this.getPostElement();
+    if (is_deleted === true){
+        post.addClass('deleted');
+        this._post_deleted = true;
+        this.getElement().html(gettext('undelete'));
+    } else if (is_deleted === false){
+        post.removeClass('deleted');
+        this._post_deleted = false;
+        this.getElement().html(gettext('delete'));
+    }
+};
+
+DeletePostLink.prototype.getDeleteHandler = function(){
+    var me = this;
+    var post_id = this.getPostId();
+    return function(){
+        var data = {
+            'post_id': me.getPostId(),
+            //todo rename cancel_vote -> undo 
+            'cancel_vote': me.isPostDeleted() ? true: false
+        };
+        $.ajax({
+            type: 'POST',
+            data: data,
+            dataType: 'json',
+            url: askbot['urls']['delete_post'],
+            cache: false,
+            success: function(data){
+                if (data['success'] == true){
+                    me.setPostDeleted(data['is_deleted']);
+                } else {
+                    showMessage(me.getElement(), data['message']);
+                }
+            }
+        });
+    };
+};
+
+DeletePostLink.prototype.decorate = function(element){
+    this._element = element;
+    this._post_deleted = this.getPostElement().hasClass('deleted');
+    this.setHandler(this.getDeleteHandler());
+}
+
+//constructor for the form
+var EditCommentForm = function(){
+    WrappedElement.call(this);
+    this._comment = null;
+    this._comment_widget = null;
+    this._element = null;
+    this._text = '';
+    this._id = 'edit-comment-form';
+};
+inherits(EditCommentForm, WrappedElement);
+
+EditCommentForm.prototype.getElement = function(){
+    EditCommentForm.superClass_.getElement.call(this);
+    this._textarea.val(this._text);
+    return this._element;
+};
+
+EditCommentForm.prototype.attachTo = function(comment, mode){
+    this._comment = comment;
+    this._type = mode;
+    this._comment_widget = comment.getContainerWidget();
+    this._text = comment.getText();
+    comment.getElement().after(this.getElement());
+    comment.getElement().hide();
+    this._comment_widget.hideButton();
+    if (this._type == 'add'){
+        this._submit_btn.html(gettext('add comment'));
+    }
+    else {
+        this._submit_btn.html(gettext('save comment'));
+    }
+    this.getElement().show();
+    this.focus();
+    putCursorAtEnd(this._textarea);
+};
+
+EditCommentForm.prototype.getCounterUpdater = function(){
+    //returns event handler
+    var counter = this._text_counter;
+    var handler = function(){
+        var textarea = $(this);
+        var length = textarea.val() ? textarea.val().length : 0;
+        var length1 = maxCommentLength - 100;
+        if (length1 < 0){
+            length1 = Math.round(0.7*maxCommentLength);
+        }
+        var length2 = maxCommentLength - 30;
+        if (length2 < 0){
+            length2 = Math.round(0.9*maxCommentLength);
+        }
+
+        //todo:
+        //1) use class instead of color - move color def to css
+        // var color = 'maroon';
+        var chars = 10;
+        if (length === 0){
+            var feedback = interpolate(gettext('%s title minchars'), [chars]);
+        }
+        else if (length < 10){
+            var feedback = interpolate(gettext('enter %s more characters'), [chars - length]);
+        }
+        else {
+            color = length > length2 ? "#f00" : length > length1 ? "#f60" : "#999"
+			chars = maxCommentLength - length
+            var feedback = interpolate(gettext('%s characters left'), [chars])
+        }
+        /* counter.html(feedback).css('color', color) */
+    };
+    return handler;
+};
+
+EditCommentForm.prototype.canCancel = function(){
+    if (this._element === null){
+        return true;
+    }
+    var ctext = $.trim(this._textarea.val());
+    if ($.trim(ctext) == $.trim(this._text)){
+        return true;
+    }
+    else if (this.confirmAbandon()){
+        return true;
+    }
+    this.focus();
+    return false;
+};
+
+EditCommentForm.prototype.getCancelHandler = function(){
+    var form = this;
+    return function(){
+        if (form.canCancel()){
+            form.detach();
+        }
+        return false;
+    };
+};
+
+EditCommentForm.prototype.detach = function(){
+    if (this._comment === null){
+        return;
+    }
+    this._comment.getContainerWidget().showButton();
+    if (this._comment.isBlank()){
+        this._comment.dispose();
+    }
+    else {
+        this._comment.getElement().show();
+    }
+    this.reset();
+    this._element = this._element.detach();
+};
+
+EditCommentForm.prototype.createDom = function(){
+    this._element = $('<form></form>');
+    this._element.attr('class', 'post-comments block');
+
+    var div = $('<div></div>');
+    this._textarea = $('<textarea></textarea>');
+    this._textarea.attr('id', this._id);
+
+    /*
+    this._help_text = $('<span></span>').attr('class', 'help-text');
+    this._help_text.html(gettext('Markdown is allowed in the comments'));
+    div.append(this._help_text);
+
+    this._help_text = $('<div></div>').attr('class', 'clearfix');
+    div.append(this._help_text);
+    */
+
+    this._element.append(div);
+    div.append(this._textarea);
+    this._text_counter = $('<span></span>').attr('class', 'counter');
+    div.append(this._text_counter);
+    this._submit_btn = $('<button></button>');
+    div.append(this._submit_btn);
+    this._cancel_btn = $('<button></button>');
+    this._cancel_btn.html(gettext('cancel'));
+    div.append(this._cancel_btn);
+
+    setupButtonEventHandlers(this._submit_btn, this.getSaveHandler());
+    setupButtonEventHandlers(this._cancel_btn, this.getCancelHandler());
+
+    var update_counter = this.getCounterUpdater();
+    var escape_handler = makeKeyHandler(27, this.getCancelHandler());
+    this._textarea.attr('name', 'comment')
+            /* .attr('maxlength', maxCommentLength) */
+            .blur(update_counter)
+            .focus(update_counter)
+            .keyup(update_counter)
+            .keyup(escape_handler);
+    if (askbot['settings']['saveCommentOnEnter']){
+        var save_handler = makeKeyHandler(13, this.getSaveHandler());
+        this._textarea.keydown(save_handler);
+    }
+    this._textarea.val(this._text);
+};
+
+EditCommentForm.prototype.enableButtons = function(){
+    this._submit_btn.attr('disabled', '');
+    this._cancel_btn.attr('disabled', '');
+};
+
+EditCommentForm.prototype.disableButtons = function(){
+    this._submit_btn.attr('disabled', 'disabled');
+    this._cancel_btn.attr('disabled', 'disabled');
+};
+
+EditCommentForm.prototype.reset = function(){
+    this._comment = null;
+    this._text = '';
+    this._textarea.val('');
+    this.enableButtons();
+};
+
+EditCommentForm.prototype.confirmAbandon = function(){
+    this.focus(true);
+    this._textarea.addClass('highlight');
+    var answer = confirm(gettext('confirm abandon comment'));
+    this._textarea.removeClass('highlight');
+    return answer;
+};
+
+EditCommentForm.prototype.focus = function(hard){
+    this._textarea.focus();
+    if (hard === true){
+        $(this._textarea).scrollTop();
+    }
+};
+
+EditCommentForm.prototype.getSaveHandler = function(){
+
+    var me = this;
+    return function(){
+        var text = me._textarea.val();
+        if (text.length < 1){
+            me.focus();
+            return false;
+        }
+
+        var post_data = {
+            comment: text
+        };
+
+        if (me._type == 'edit'){
+            post_data['comment_id'] = me._comment.getId();
+            post_url = askbot['urls']['editComment'];
+        }
+        else {
+            post_data['post_type'] = me._comment.getParentType();
+            post_data['post_id'] = me._comment.getParentId();
+            post_url = askbot['urls']['postComments'];
+        }
+
+        me.disableButtons();
+
+        $.ajax({
+            type: "POST",
+            url: post_url,
+            dataType: "json",
+            data: post_data,
+            success: function(json) {
+                if (me._type == 'add'){
+                    me._comment.dispose();
+                    me._comment.getContainerWidget().reRenderComments(json);
+                }
+                else {
+                    me._comment.setContent(json);
+                    me._comment.getElement().show();
+                }
+                me.detach();
+            },
+            error: function(xhr, textStatus, errorThrown) {
+                me._comment.getElement().show();
+                showMessage(me._comment.getElement(), xhr.responseText, 'after');
+                me.detach();
+                me.enableButtons();
+            }
+        });
+        return false;
+    };
+};
+
+//a single instance to reuse
+var editCommentForm = new EditCommentForm();
+
+var Comment = function(widget, data){
+    WrappedElement.call(this);
+    this._container_widget = widget;
+    this._data = data || {};
+    this._blank = true;//set to false by setContent
+    this._element = null;
+    this._delete_prompt = gettext('delete this comment');
+    if (data && data['is_deletable']){
+        this._deletable = data['is_deletable'];
+    }
+    else {
+        this._deletable = false;
+    }
+    if (data && data['is_editable']){
+        this._editable = data['is_deletable'];
+    }
+    else {
+        this._editable = false;
+    }
+};
+inherits(Comment, WrappedElement);
+
+Comment.prototype.decorate = function(element){
+    this._element = $(element);
+    var parent_type = this._element.parent().parent().attr('id').split('-')[2];
+    var comment_id = this._element.attr('id').replace('comment-','');
+    this._data = {id: comment_id};
+    var delete_img = this._element.find('span.delete-icon');
+    if (delete_img.length > 0){
+        this._deletable = true;
+        this._delete_icon = new DeleteIcon(this.deletePrompt);
+        this._delete_icon.setHandler(this.getDeleteHandler());
+        this._delete_icon.decorate(delete_img);
+    }
+    var edit_link = this._element.find('a.edit');
+    if (edit_link.length > 0){
+        this._editable = true;
+        this._edit_link = new EditLink();
+        this._edit_link.setHandler(this.getEditHandler());
+        this._edit_link.decorate(edit_link);
+    }
+
+    var vote = new CommentVoteButton(this);
+    vote.decorate(this._element.find('.comment-votes .upvote'));
+
+    this._blank = false;
+};
+
+Comment.prototype.isBlank = function(){
+    return this._blank;
+};
+
+Comment.prototype.getId = function(){
+    return this._data['id'];
+};
+
+Comment.prototype.hasContent = function(){
+    return ('id' in this._data);
+    //shortcut for 'user_url' 'html' 'user_display_name' 'comment_age'
+};
+
+Comment.prototype.hasText = function(){
+    return ('text' in this._data);
+}
+
+Comment.prototype.getContainerWidget = function(){
+    return this._container_widget;
+};
+
+Comment.prototype.getParentType = function(){
+    return this._container_widget.getPostType();
+};
+
+Comment.prototype.getParentId = function(){
+    return this._container_widget.getPostId();
+};
+
+Comment.prototype.setContent = function(data){
+    this._data = data || this._data;
+    this._element.html('');
+    this._element.attr('class', 'comment block');
+    this._element.attr('id', 'comment-' + this._data['id']);
+
+
+    this._comment_controls = $('<aside class="comment-controls"></aside>');
+    this._element.append(this._comment_controls);
+
+
+    var votes = this.makeElement('div');
+    votes.addClass('comment-votes');
+
+    var vote = new CommentVoteButton(this);
+    if (this._data['upvoted_by_user']){
+        vote.setVoted(true);
+    }
+    vote.setScore(this._data['score']);
+    votes.append(vote.getElement());
+
+    /* this._element.append(votes); */
+
+    this._comment_delete = $('<div class="comment-delete"></div>');
+    this._comment_edit = $('<div class="comment-edit"></div>');
+    this._comment_meta = $('<div class="comment-meta"></div>');
+    if (this._deletable){
+        this._delete_icon = new DeleteIcon(this._delete_prompt);
+        this._delete_icon.setHandler(this.getDeleteHandler());
+        this._comment_delete.append(this._delete_icon.getElement());
+        $(this).find('.delete-icon').append('&#10006;');
+    }
+    this._comment_controls.append(this._comment_delete);
+    this._comment_controls.append(this._comment_edit);
+
+    this._comment_body = $('<div class="comment-body"></div>');
+    this._comment_body.html(this._data['html']);
+    //this._comment_body.append(' &ndash; ');
+    this._comment_body.append(this._comment_meta);
+
+    this._user_link = $('<a></a>').attr('class', 'author');
+    this._user_link.attr('href', this._data['user_url']);
+    this._user_link.html(this._data['user_display_name']);
+    this._comment_meta.append(this._user_link);
+
+    this._comment_age = $('<span class="age"></span>');
+    this._comment_age.html(this._data['comment_age']);
+    this._comment_meta.append(' (');
+    this._comment_meta.append(this._comment_age);
+    this._comment_meta.append(')');
+
+    if (this._editable){
+        this._edit_link = new EditLink();
+        this._edit_link.setHandler(this.getEditHandler());
+        this._comment_edit.append(this._edit_link.getElement());
+    }
+    this._element.append(this._comment_body);
+
+    this._blank = false;
+};
+
+Comment.prototype.dispose = function(){
+    if (this._comment_body){
+        this._comment_body.remove();
+    }
+    if (this._comment_delete){
+        this._comment_delete.remove();
+    }
+    if (this._user_link){
+        this._user_link.remove();
+    }
+    if (this._comment_age){
+        this._comment_age.remove();
+    }
+    if (this._delete_icon){
+        this._delete_icon.dispose();
+    }
+    if (this._edit_link){
+        this._edit_link.dispose();
+    }
+    this._data = null;
+    Comment.superClass_.dispose.call(this);
+};
+
+Comment.prototype.getElement = function(){
+    Comment.superClass_.getElement.call(this);
+    if (this.isBlank() && this.hasContent()){
+        this.setContent();
+        if (enableMathJax === true){
+            MathJax.Hub.Queue(['Typeset', MathJax.Hub]);
+        }
+    }
+    return this._element;
+};
+
+Comment.prototype.loadText = function(on_load_handler){
+    var me = this;
+    $.ajax({
+        type: "GET",
+        url: askbot['urls']['getComment'],
+        data: {id: this._data['id']},
+        success: function(json){
+            me._data['text'] = json['text'];
+            on_load_handler()
+        },
+        error: function(xhr, textStatus, exception) {
+            showMessage(me.getElement(), xhr.responseText, 'after');
+        }
+    });
+};
+
+Comment.prototype.getText = function(){
+    if (!this.isBlank()){
+        if ('text' in this._data){
+            return this._data['text'];
+        }
+    }
+    return '';
+}
+
+Comment.prototype.getEditHandler = function(){
+    var comment = this;
+    return function(){
+        if (editCommentForm.canCancel()){
+            editCommentForm.detach();
+            if (comment.hasText()){
+                editCommentForm.attachTo(comment, 'edit');
+            }
+            else {
+                comment.loadText(
+                    function(){
+                        editCommentForm.attachTo(comment, 'edit');
+                    }
+                );
+            }
+        }
+    };
+};
+
+Comment.prototype.getDeleteHandler = function(){
+    var comment = this;
+    var del_icon = this._delete_icon;
+    return function(){
+        if (confirm(gettext('confirm delete comment'))){
+            comment.getElement().hide();
+            $.ajax({
+                type: 'POST',
+                url: askbot['urls']['deleteComment'],
+                data: { comment_id: comment.getId() },
+                success: function(json, textStatus, xhr) {
+                    comment.dispose();
+                },
+                error: function(xhr, textStatus, exception) {
+                    comment.getElement().show()
+                    showMessage(del_icon.getElement(), xhr.responseText);
+                },
+                dataType: "json"
+            });
+        }
+    };
+};
+
+var PostCommentsWidget = function(){
+    WrappedElement.call(this);
+    this._denied = false;
+};
+inherits(PostCommentsWidget, WrappedElement);
+
+PostCommentsWidget.prototype.decorate = function(element){
+    var element = $(element);
+    this._element = element;
+
+    var widget_id = element.attr('id');
+    var id_bits = widget_id.split('-');
+    this._post_id = id_bits[3];
+    this._post_type = id_bits[2];
+    this._is_truncated = askbot['data'][widget_id]['truncated'];
+    this._user_can_post = askbot['data'][widget_id]['can_post'];
+
+    //see if user can comment here
+    var controls = element.find('.controls');
+    this._activate_button = controls.find('.light-button');
+
+    if (this._user_can_post == false){
+        setupButtonEventHandlers(
+            this._activate_button,
+            this.getReadOnlyLoadHandler()
+        );
+    }
+    else {
+        setupButtonEventHandlers(
+            this._activate_button,
+            this.getActivateHandler()
+        );
+    }
+
+    this._cbox = element.find('.comments-content');
+    var comments = new Array();
+    var me = this;
+    this._cbox.children().each(function(index, element){
+        var comment = new Comment(me);
+        comments.push(comment)
+        comment.decorate(element);
+    });
+    this._comments = comments;
+};
+
+PostCommentsWidget.prototype.getPostType = function(){
+    return this._post_type;
+};
+
+PostCommentsWidget.prototype.getPostId = function(){
+    return this._post_id;
+};
+
+PostCommentsWidget.prototype.hideButton = function(){
+    this._activate_button.hide();
+};
+
+PostCommentsWidget.prototype.showButton = function(){
+    if (this._is_truncated === false){
+        this._activate_button.html(askbot['messages']['addComment']);
+    }
+    this._activate_button.show();
+}
+
+PostCommentsWidget.prototype.startNewComment = function(){
+    var comment = new Comment(this);
+    this._cbox.append(comment.getElement());
+    editCommentForm.attachTo(comment, 'add');
+};
+
+PostCommentsWidget.prototype.needToReload = function(){
+    return this._is_truncated;
+};
+
+PostCommentsWidget.prototype.getActivateHandler = function(){
+    var me = this;
+    return function() {
+        if (editCommentForm.canCancel()){
+            editCommentForm.detach();
+            if (me.needToReload()){
+                me.reloadAllComments(function(json){
+                    me.reRenderComments(json);
+                    me.startNewComment();
+                });
+            }
+            else {
+                me.startNewComment();
+            }
+        }
+    };
+};
+
+PostCommentsWidget.prototype.getReadOnlyLoadHandler = function(){
+    var me = this;
+    return function(){
+        me.reloadAllComments(function(json){
+            me.reRenderComments(json);
+            me._activate_button.remove();
+        });
+    };
+};
+
+
+PostCommentsWidget.prototype.reloadAllComments = function(callback){
+    var post_data = {post_id: this._post_id, post_type: this._post_type};
+    var me = this;
+    $.ajax({
+        type: "GET",
+        url: askbot['urls']['postComments'],
+        data: post_data,
+        success: function(json){
+            callback(json);
+            me._is_truncated = false;
+        },
+        dataType: "json"
+    });
+};
+
+PostCommentsWidget.prototype.reRenderComments = function(json){
+    $.each(this._comments, function(i, item){
+        item.dispose();
+    });
+    this._comments = new Array();
+    var me = this;
+    $.each(json, function(i, item){
+        var comment = new Comment(me, item);
+        me._cbox.append(comment.getElement());
+        me._comments.push(comment);
+    });
+};
+
+
+var socialSharing = function(){
+
+    var SERVICE_DATA = {
+        //url - template for the sharing service url, params are for the popup
+        identica: {
+            url: "http://identi.ca/notice/new?status_textarea={TEXT}%20{URL}",
+            params: "width=820, height=526,toolbar=1,status=1,resizable=1,scrollbars=1"
+        },
+        twitter: {
+            url: "http://twitter.com/share?url={URL}&ref=twitbtn&text={TEXT}",
+            params: "width=820,height=526,toolbar=1,status=1,resizable=1,scrollbars=1"
+        },
+        facebook: {
+            url: "http://www.facebook.com/sharer.php?u={URL}&ref=fbshare&t={TEXT}",
+            params: "width=630,height=436,toolbar=1,status=1,resizable=1,scrollbars=1"
+        },
+        linkedin: {
+            url: "http://www.linkedin.com/shareArticle?mini=true&amp;url={URL}&amp;source={TEXT}",
+            params: "width=630,height=436,toolbar=1,status=1,resizable=1,scrollbars=1"
+        }
+    };
+    var URL = "";
+    var TEXT = "";
+
+    var share_page = function(service_name){
+        if (SERVICE_DATA[service_name]){
+            var url = SERVICE_DATA[service_name]['url'];
+            $.ajax({
+                async: false,
+                url: "http://json-tinyurl.appspot.com/?&callback=?",
+                dataType: "json",
+                data: {'url':URL},
+                success: function(data){
+                    url = url.replace('{URL}', data.tinyurl);
+                },
+                error: function(data){
+                    url = url.replace('{URL}', URL);
+                },
+                complete: function(data){
+                    url = url.replace('{TEXT}', TEXT);
+                    var params = SERVICE_DATA[service_name]['params'];
+                    if(!window.open(url, "sharing", params)){
+                        window.location.href=url;
+                    }
+                }
+            });
+        }
+    }
+
+    return {
+        init: function(){
+            URL = window.location.href;
+            TEXT = escape($('h1 > a').html());
+            var fb = $('a.facebook-share')
+            var tw = $('a.twitter-share');
+            var ln = $('a.linkedin-share');
+            var ica = $('a.identica-share');
+            copyAltToTitle(fb);
+            copyAltToTitle(tw);
+            copyAltToTitle(ln);
+            copyAltToTitle(ica);
+            setupButtonEventHandlers(fb, function(){share_page("facebook")});
+            setupButtonEventHandlers(tw, function(){share_page("twitter")});
+            setupButtonEventHandlers(ln, function(){share_page("linkedin")});
+            setupButtonEventHandlers(ica, function(){share_page("identica")});
+        }
+    }
+}();
+
+/**
+ * @constructor
+ * @extends {SimpleControl}
+ */
+var QASwapper = function(){
+    SimpleControl.call(this);
+    this._ans_id = null;
+};
+inherits(QASwapper, SimpleControl);
+
+QASwapper.prototype.decorate = function(element){
+    this._element = element;
+    this._ans_id = parseInt(element.attr('id').split('-').pop());
+    var me = this;
+    this.setHandler(function(){
+        me.startSwapping();
+    });
+};
+
+QASwapper.prototype.startSwapping = function(){
+    while (true){
+        var title = prompt(gettext('Please enter question title (>10 characters)'));
+        if (title.length >= 10){
+            var data = {new_title: title, answer_id: this._ans_id};
+            $.ajax({
+                type: "POST",
+                cache: false,
+                dataType: "json",
+                url: askbot['urls']['swap_question_with_answer'],
+                data: data,
+                success: function(data){
+                    var url_template = askbot['urls']['question_url_template'];
+                    new_question_url = url_template.replace(
+                        '{{QuestionID}}',
+                        data['id']
+                    ).replace(
+                        '{{questionSlug}}',
+                        data['slug']
+                    );
+                    window.location.href = new_question_url;
+                }
+            });
+            break;
+        }
+    }
+};
+
+$(document).ready(function() {
+    $('[id^="comments-for-"]').each(function(index, element){
+        var comments = new PostCommentsWidget();
+        comments.decorate(element);
+    });
+    $('[id^="swap-question-with-answer-"]').each(function(idx, element){
+        var swapper = new QASwapper();
+        swapper.decorate($(element));
+    });
+    $('[id^="post-id-"]').each(function(idx, element){
+        var deleter = new DeletePostLink();
+        //confusingly .question-delete matches the answers too need rename
+        var post_id = element.id.split('-').pop();
+        deleter.setPostId(post_id);
+        deleter.decorate($(element).find('.question-delete'));
+    });
+    questionRetagger.init();
+    socialSharing.init();
+});
+
+
+/*
+Prettify
+http://www.apache.org/licenses/LICENSE-2.0
+*/
+var PR_SHOULD_USE_CONTINUATION = true; var PR_TAB_WIDTH = 8; var PR_normalizedHtml; var PR; var prettyPrintOne; var prettyPrint; function _pr_isIE6() { var isIE6 = navigator && navigator.userAgent && /\bMSIE 6\./.test(navigator.userAgent); _pr_isIE6 = function() { return isIE6; }; return isIE6; } (function() { function wordSet(words) { words = words.split(/ /g); var set = {}; for (var i = words.length; --i >= 0; ) { var w = words[i]; if (w) { set[w] = null; } } return set; } var FLOW_CONTROL_KEYWORDS = "break continue do else for if return while "; var C_KEYWORDS = FLOW_CONTROL_KEYWORDS + "auto case char const default " + "double enum extern float goto int long register short signed sizeof " + "static struct switch typedef union unsigned void volatile "; var COMMON_KEYWORDS = C_KEYWORDS + "catch class delete false import " + "new operator private protected public this throw true try "; var CPP_KEYWORDS = COMMON_KEYWORDS + "alignof align_union asm axiom bool " + "concept concept_map const_cast constexpr decltype " + "dynamic_cast explicit export friend inline late_check " + "mutable namespace nullptr reinterpret_cast static_assert static_cast " + "template typeid typename typeof using virtual wchar_t where "; var JAVA_KEYWORDS = COMMON_KEYWORDS + "boolean byte extends final finally implements import instanceof null " + "native package strictfp super synchronized throws transient "; var CSHARP_KEYWORDS = JAVA_KEYWORDS + "as base by checked decimal delegate descending event " + "fixed foreach from group implicit in interface internal into is lock " + "object out override orderby params readonly ref sbyte sealed " + "stackalloc string select uint ulong unchecked unsafe ushort var "; var JSCRIPT_KEYWORDS = COMMON_KEYWORDS + "debugger eval export function get null set undefined var with " + "Infinity NaN "; var PERL_KEYWORDS = "caller delete die do dump elsif eval exit foreach for " + "goto if import last local my next no our print package redo require " + "sub undef unless until use wantarray while BEGIN END "; var PYTHON_KEYWORDS = FLOW_CONTROL_KEYWORDS + "and as assert class def del " + "elif except exec finally from global import in is lambda " + "nonlocal not or pass print raise try with yield " + "False True None "; var RUBY_KEYWORDS = FLOW_CONTROL_KEYWORDS + "alias and begin case class def" + " defined elsif end ensure false in module next nil not or redo rescue " + "retry self super then true undef unless until when yield BEGIN END "; var SH_KEYWORDS = FLOW_CONTROL_KEYWORDS + "case done elif esac eval fi " + "function in local set then until "; var ALL_KEYWORDS = (CPP_KEYWORDS + CSHARP_KEYWORDS + JSCRIPT_KEYWORDS + PERL_KEYWORDS + PYTHON_KEYWORDS + RUBY_KEYWORDS + SH_KEYWORDS); var PR_STRING = 'str'; var PR_KEYWORD = 'kwd'; var PR_COMMENT = 'com'; var PR_TYPE = 'typ'; var PR_LITERAL = 'lit'; var PR_PUNCTUATION = 'pun'; var PR_PLAIN = 'pln'; var PR_TAG = 'tag'; var PR_DECLARATION = 'dec'; var PR_SOURCE = 'src'; var PR_ATTRIB_NAME = 'atn'; var PR_ATTRIB_VALUE = 'atv'; var PR_NOCODE = 'nocode'; function isWordChar(ch) { return (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z'); } function spliceArrayInto(inserted, container, containerPosition, countReplaced) { inserted.unshift(containerPosition, countReplaced || 0); try { container.splice.apply(container, inserted); } finally { inserted.splice(0, 2); } } var REGEXP_PRECEDER_PATTERN = function() { var preceders = ["!", "!=", "!==", "#", "%", "%=", "&", "&&", "&&=", "&=", "(", "*", "*=", "+=", ",", "-=", "->", "/", "/=", ":", "::", ";", "<", "<<", "<<=", "<=", "=", "==", "===", ">", ">=", ">>", ">>=", ">>>", ">>>=", "?", "@", "[", "^", "^=", "^^", "^^=", "{", "|", "|=", "||", "||=", "~", "break", "case", "continue", "delete", "do", "else", "finally", "instanceof", "return", "throw", "try", "typeof"]; var pattern = '(?:' + '(?:(?:^|[^0-9.])\\.{1,3})|' + '(?:(?:^|[^\\+])\\+)|' + '(?:(?:^|[^\\-])-)'; for (var i = 0; i < preceders.length; ++i) { var preceder = preceders[i]; if (isWordChar(preceder.charAt(0))) { pattern += '|\\b' + preceder; } else { pattern += '|' + preceder.replace(/([^=<>:&])/g, '\\$1'); } } pattern += '|^)\\s*$'; return new RegExp(pattern); } (); var pr_amp = /&/g; var pr_lt = /</g; var pr_gt = />/g; var pr_quot = /\"/g; function attribToHtml(str) { return str.replace(pr_amp, '&amp;').replace(pr_lt, '&lt;').replace(pr_gt, '&gt;').replace(pr_quot, '&quot;'); } function textToHtml(str) { return str.replace(pr_amp, '&amp;').replace(pr_lt, '&lt;').replace(pr_gt, '&gt;'); } var pr_ltEnt = /&lt;/g; var pr_gtEnt = /&gt;/g; var pr_aposEnt = /&apos;/g; var pr_quotEnt = /&quot;/g; var pr_ampEnt = /&amp;/g; var pr_nbspEnt = /&nbsp;/g; function htmlToText(html) { var pos = html.indexOf('&'); if (pos < 0) { return html; } for (--pos; (pos = html.indexOf('&#', pos + 1)) >= 0; ) { var end = html.indexOf(';', pos); if (end >= 0) { var num = html.substring(pos + 3, end); var radix = 10; if (num && num.charAt(0) === 'x') { num = num.substring(1); radix = 16; } var codePoint = parseInt(num, radix); if (!isNaN(codePoint)) { html = (html.substring(0, pos) + String.fromCharCode(codePoint) + html.substring(end + 1)); } } } return html.replace(pr_ltEnt, '<').replace(pr_gtEnt, '>').replace(pr_aposEnt, "'").replace(pr_quotEnt, '"').replace(pr_ampEnt, '&').replace(pr_nbspEnt, ' '); } function isRawContent(node) { return 'XMP' === node.tagName; } function normalizedHtml(node, out) { switch (node.nodeType) { case 1: var name = node.tagName.toLowerCase(); out.push('<', name); for (var i = 0; i < node.attributes.length; ++i) { var attr = node.attributes[i]; if (!attr.specified) { continue; } out.push(' '); normalizedHtml(attr, out); } out.push('>'); for (var child = node.firstChild; child; child = child.nextSibling) { normalizedHtml(child, out); } if (node.firstChild || !/^(?:br|link|img)$/.test(name)) { out.push('<\/', name, '>'); } break; case 2: out.push(node.name.toLowerCase(), '="', attribToHtml(node.value), '"'); break; case 3: case 4: out.push(textToHtml(node.nodeValue)); break; } } var PR_innerHtmlWorks = null; function getInnerHtml(node) { if (null === PR_innerHtmlWorks) { var testNode = document.createElement('PRE'); testNode.appendChild(document.createTextNode('<!DOCTYPE foo PUBLIC "foo bar">\n<foo />')); PR_innerHtmlWorks = !/</.test(testNode.innerHTML); } if (PR_innerHtmlWorks) { var content = node.innerHTML; if (isRawContent(node)) { content = textToHtml(content); } return content; } var out = []; for (var child = node.firstChild; child; child = child.nextSibling) { normalizedHtml(child, out); } return out.join(''); } function makeTabExpander(tabWidth) { var SPACES = '                '; var charInLine = 0; return function(plainText) { var out = null; var pos = 0; for (var i = 0, n = plainText.length; i < n; ++i) { var ch = plainText.charAt(i); switch (ch) { case '\t': if (!out) { out = []; } out.push(plainText.substring(pos, i)); var nSpaces = tabWidth - (charInLine % tabWidth); charInLine += nSpaces; for (; nSpaces >= 0; nSpaces -= SPACES.length) { out.push(SPACES.substring(0, nSpaces)); } pos = i + 1; break; case '\n': charInLine = 0; break; default: ++charInLine; } } if (!out) { return plainText; } out.push(plainText.substring(pos)); return out.join(''); }; } var pr_chunkPattern = /(?:[^<]+|<!--[\s\S]*?-->|<!\[CDATA\[([\s\S]*?)\]\]>|<\/?[a-zA-Z][^>]*>|<)/g; var pr_commentPrefix = /^<!--/; var pr_cdataPrefix = /^<\[CDATA\[/; var pr_brPrefix = /^<br\b/i; var pr_tagNameRe = /^<(\/?)([a-zA-Z]+)/; function extractTags(s) { var matches = s.match(pr_chunkPattern); var sourceBuf = []; var sourceBufLen = 0; var extractedTags = []; if (matches) { for (var i = 0, n = matches.length; i < n; ++i) { var match = matches[i]; if (match.length > 1 && match.charAt(0) === '<') { if (pr_commentPrefix.test(match)) { continue; } if (pr_cdataPrefix.test(match)) { sourceBuf.push(match.substring(9, match.length - 3)); sourceBufLen += match.length - 12; } else if (pr_brPrefix.test(match)) { sourceBuf.push('\n'); ++sourceBufLen; } else { if (match.indexOf(PR_NOCODE) >= 0 && isNoCodeTag(match)) { var name = match.match(pr_tagNameRe)[2]; var depth = 1; end_tag_loop: for (var j = i + 1; j < n; ++j) { var name2 = matches[j].match(pr_tagNameRe); if (name2 && name2[2] === name) { if (name2[1] === '/') { if (--depth === 0) { break end_tag_loop; } } else { ++depth; } } } if (j < n) { extractedTags.push(sourceBufLen, matches.slice(i, j + 1).join('')); i = j; } else { extractedTags.push(sourceBufLen, match); } } else { extractedTags.push(sourceBufLen, match); } } } else { var literalText = htmlToText(match); sourceBuf.push(literalText); sourceBufLen += literalText.length; } } } return { source: sourceBuf.join(''), tags: extractedTags }; } function isNoCodeTag(tag) { return !!tag.replace(/\s(\w+)\s*=\s*(?:\"([^\"]*)\"|'([^\']*)'|(\S+))/g, ' $1="$2$3$4"').match(/[cC][lL][aA][sS][sS]=\"[^\"]*\bnocode\b/); } function createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns) { var shortcuts = {}; (function() { var allPatterns = shortcutStylePatterns.concat(fallthroughStylePatterns); for (var i = allPatterns.length; --i >= 0; ) { var patternParts = allPatterns[i]; var shortcutChars = patternParts[3]; if (shortcutChars) { for (var c = shortcutChars.length; --c >= 0; ) { shortcuts[shortcutChars.charAt(c)] = patternParts; } } } })(); var nPatterns = fallthroughStylePatterns.length; var notWs = /\S/; return function(sourceCode, opt_basePos) { opt_basePos = opt_basePos || 0; var decorations = [opt_basePos, PR_PLAIN]; var lastToken = ''; var pos = 0; var tail = sourceCode; while (tail.length) { var style; var token = null; var match; var patternParts = shortcuts[tail.charAt(0)]; if (patternParts) { match = tail.match(patternParts[1]); token = match[0]; style = patternParts[0]; } else { for (var i = 0; i < nPatterns; ++i) { patternParts = fallthroughStylePatterns[i]; var contextPattern = patternParts[2]; if (contextPattern && !contextPattern.test(lastToken)) { continue; } match = tail.match(patternParts[1]); if (match) { token = match[0]; style = patternParts[0]; break; } } if (!token) { style = PR_PLAIN; token = tail.substring(0, 1); } } decorations.push(opt_basePos + pos, style); pos += token.length; tail = tail.substring(token.length); if (style !== PR_COMMENT && notWs.test(token)) { lastToken = token; } } return decorations; }; } var PR_MARKUP_LEXER = createSimpleLexer([], [[PR_PLAIN, /^[^<]+/, null], [PR_DECLARATION, /^<!\w[^>]*(?:>|$)/, null], [PR_COMMENT, /^<!--[\s\S]*?(?:-->|$)/, null], [PR_SOURCE, /^<\?[\s\S]*?(?:\?>|$)/, null], [PR_SOURCE, /^<%[\s\S]*?(?:%>|$)/, null], [PR_SOURCE, /^<(script|style|xmp)\b[^>]*>[\s\S]*?<\/\1\b[^>]*>/i, null], [PR_TAG, /^<\/?\w[^<>]*>/, null]]); var PR_SOURCE_CHUNK_PARTS = /^(<[^>]*>)([\s\S]*)(<\/[^>]*>)$/; function tokenizeMarkup(source) { var decorations = PR_MARKUP_LEXER(source); for (var i = 0; i < decorations.length; i += 2) { if (decorations[i + 1] === PR_SOURCE) { var start, end; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var sourceChunk = source.substring(start, end); var match = sourceChunk.match(PR_SOURCE_CHUNK_PARTS); if (match) { decorations.splice(i, 2, start, PR_TAG, start + match[1].length, PR_SOURCE, start + match[1].length + (match[2] || '').length, PR_TAG); } } } return decorations; } var PR_TAG_LEXER = createSimpleLexer([[PR_ATTRIB_VALUE, /^\'[^\']*(?:\'|$)/, null, "'"], [PR_ATTRIB_VALUE, /^\"[^\"]*(?:\"|$)/, null, '"'], [PR_PUNCTUATION, /^[<>\/=]+/, null, '<>/=']], [[PR_TAG, /^[\w:\-]+/, /^</], [PR_ATTRIB_VALUE, /^[\w\-]+/, /^=/], [PR_ATTRIB_NAME, /^[\w:\-]+/, null], [PR_PLAIN, /^\s+/, null, ' \t\r\n']]); function splitTagAttributes(source, decorations) { for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; if (style === PR_TAG) { var start, end; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var chunk = source.substring(start, end); var subDecorations = PR_TAG_LEXER(chunk, start); spliceArrayInto(subDecorations, decorations, i, 2); i += subDecorations.length - 2; } } return decorations; } function sourceDecorator(options) { var shortcutStylePatterns = [], fallthroughStylePatterns = []; if (options.tripleQuotedStrings) { shortcutStylePatterns.push([PR_STRING, /^(?:\'\'\'(?:[^\'\\]|\\[\s\S]|\'{1,2}(?=[^\']))*(?:\'\'\'|$)|\"\"\"(?:[^\"\\]|\\[\s\S]|\"{1,2}(?=[^\"]))*(?:\"\"\"|$)|\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$))/, null, '\'"']); } else if (options.multiLineStrings) { shortcutStylePatterns.push([PR_STRING, /^(?:\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$)|\`(?:[^\\\`]|\\[\s\S])*(?:\`|$))/, null, '\'"`']); } else { shortcutStylePatterns.push([PR_STRING, /^(?:\'(?:[^\\\'\r\n]|\\.)*(?:\'|$)|\"(?:[^\\\"\r\n]|\\.)*(?:\"|$))/, null, '"\'']); } fallthroughStylePatterns.push([PR_PLAIN, /^(?:[^\'\"\`\/\#]+)/, null, ' \r\n']); if (options.hashComments) { shortcutStylePatterns.push([PR_COMMENT, /^#[^\r\n]*/, null, '#']); } if (options.cStyleComments) { fallthroughStylePatterns.push([PR_COMMENT, /^\/\/[^\r\n]*/, null]); fallthroughStylePatterns.push([PR_COMMENT, /^\/\*[\s\S]*?(?:\*\/|$)/, null]); } if (options.regexLiterals) { var REGEX_LITERAL = ('^/(?=[^/*])' + '(?:[^/\\x5B\\x5C]' + '|\\x5C[\\s\\S]' + '|\\x5B(?:[^\\x5C\\x5D]|\\x5C[\\s\\S])*(?:\\x5D|$))+' + '(?:/|$)'); fallthroughStylePatterns.push([PR_STRING, new RegExp(REGEX_LITERAL), REGEXP_PRECEDER_PATTERN]); } var keywords = wordSet(options.keywords); options = null; var splitStringAndCommentTokens = createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns); var styleLiteralIdentifierPuncRecognizer = createSimpleLexer([], [[PR_PLAIN, /^\s+/, null, ' \r\n'], [PR_PLAIN, /^[a-z_$@][a-z_$@0-9]*/i, null], [PR_LITERAL, /^0x[a-f0-9]+[a-z]/i, null], [PR_LITERAL, /^(?:\d(?:_\d+)*\d*(?:\.\d*)?|\.\d+)(?:e[+\-]?\d+)?[a-z]*/i, null, '123456789'], [PR_PUNCTUATION, /^[^\s\w\.$@]+/, null]]); function splitNonStringNonCommentTokens(source, decorations) { for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; if (style === PR_PLAIN) { var start, end, chunk, subDecs; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; chunk = source.substring(start, end); subDecs = styleLiteralIdentifierPuncRecognizer(chunk, start); for (var j = 0, m = subDecs.length; j < m; j += 2) { var subStyle = subDecs[j + 1]; if (subStyle === PR_PLAIN) { var subStart = subDecs[j]; var subEnd = j + 2 < m ? subDecs[j + 2] : chunk.length; var token = source.substring(subStart, subEnd); if (token === '.') { subDecs[j + 1] = PR_PUNCTUATION; } else if (token in keywords) { subDecs[j + 1] = PR_KEYWORD; } else if (/^@?[A-Z][A-Z$]*[a-z][A-Za-z$]*$/.test(token)) { subDecs[j + 1] = token.charAt(0) === '@' ? PR_LITERAL : PR_TYPE; } } } spliceArrayInto(subDecs, decorations, i, 2); i += subDecs.length - 2; } } return decorations; } return function(sourceCode) { var decorations = splitStringAndCommentTokens(sourceCode); decorations = splitNonStringNonCommentTokens(sourceCode, decorations); return decorations; }; } var decorateSource = sourceDecorator({ keywords: ALL_KEYWORDS, hashComments: true, cStyleComments: true, multiLineStrings: true, regexLiterals: true }); function splitSourceNodes(source, decorations) { for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; if (style === PR_SOURCE) { var start, end; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var subDecorations = decorateSource(source.substring(start, end)); for (var j = 0, m = subDecorations.length; j < m; j += 2) { subDecorations[j] += start; } spliceArrayInto(subDecorations, decorations, i, 2); i += subDecorations.length - 2; } } return decorations; } function splitSourceAttributes(source, decorations) { var nextValueIsSource = false; for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; var start, end; if (style === PR_ATTRIB_NAME) { start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; nextValueIsSource = /^on|^style$/i.test(source.substring(start, end)); } else if (style === PR_ATTRIB_VALUE) { if (nextValueIsSource) { start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var attribValue = source.substring(start, end); var attribLen = attribValue.length; var quoted = (attribLen >= 2 && /^[\"\']/.test(attribValue) && attribValue.charAt(0) === attribValue.charAt(attribLen - 1)); var attribSource; var attribSourceStart; var attribSourceEnd; if (quoted) { attribSourceStart = start + 1; attribSourceEnd = end - 1; attribSource = attribValue; } else { attribSourceStart = start + 1; attribSourceEnd = end - 1; attribSource = attribValue.substring(1, attribValue.length - 1); } var attribSourceDecorations = decorateSource(attribSource); for (var j = 0, m = attribSourceDecorations.length; j < m; j += 2) { attribSourceDecorations[j] += attribSourceStart; } if (quoted) { attribSourceDecorations.push(attribSourceEnd, PR_ATTRIB_VALUE); spliceArrayInto(attribSourceDecorations, decorations, i + 2, 0); } else { spliceArrayInto(attribSourceDecorations, decorations, i, 2); } } nextValueIsSource = false; } } return decorations; } function decorateMarkup(sourceCode) { var decorations = tokenizeMarkup(sourceCode); decorations = splitTagAttributes(sourceCode, decorations); decorations = splitSourceNodes(sourceCode, decorations); decorations = splitSourceAttributes(sourceCode, decorations); return decorations; } function recombineTagsAndDecorations(sourceText, extractedTags, decorations) { var html = []; var outputIdx = 0; var openDecoration = null; var currentDecoration = null; var tagPos = 0; var decPos = 0; var tabExpander = makeTabExpander(PR_TAB_WIDTH); var adjacentSpaceRe = /([\r\n ]) /g; var startOrSpaceRe = /(^| ) /gm; var newlineRe = /\r\n?|\n/g; var trailingSpaceRe = /[ \r\n]$/; var lastWasSpace = true; function emitTextUpTo(sourceIdx) { if (sourceIdx > outputIdx) { if (openDecoration && openDecoration !== currentDecoration) { html.push('</span>'); openDecoration = null; } if (!openDecoration && currentDecoration) { openDecoration = currentDecoration; html.push('<span class="', openDecoration, '">'); } var htmlChunk = textToHtml(tabExpander(sourceText.substring(outputIdx, sourceIdx))).replace(lastWasSpace ? startOrSpaceRe : adjacentSpaceRe, '$1&nbsp;'); lastWasSpace = trailingSpaceRe.test(htmlChunk); html.push(htmlChunk.replace(newlineRe, '<br />')); outputIdx = sourceIdx; } } while (true) { var outputTag; if (tagPos < extractedTags.length) { if (decPos < decorations.length) { outputTag = extractedTags[tagPos] <= decorations[decPos]; } else { outputTag = true; } } else { outputTag = false; } if (outputTag) { emitTextUpTo(extractedTags[tagPos]); if (openDecoration) { html.push('</span>'); openDecoration = null; } html.push(extractedTags[tagPos + 1]); tagPos += 2; } else if (decPos < decorations.length) { emitTextUpTo(decorations[decPos]); currentDecoration = decorations[decPos + 1]; decPos += 2; } else { break; } } emitTextUpTo(sourceText.length); if (openDecoration) { html.push('</span>'); } return html.join(''); } var langHandlerRegistry = {}; function registerLangHandler(handler, fileExtensions) { for (var i = fileExtensions.length; --i >= 0; ) { var ext = fileExtensions[i]; if (!langHandlerRegistry.hasOwnProperty(ext)) { langHandlerRegistry[ext] = handler; } else if ('console' in window) { console.log('cannot override language handler %s', ext); } } } registerLangHandler(decorateSource, ['default-code']); registerLangHandler(decorateMarkup, ['default-markup', 'html', 'htm', 'xhtml', 'xml', 'xsl']); registerLangHandler(sourceDecorator({ keywords: CPP_KEYWORDS, hashComments: true, cStyleComments: true }), ['c', 'cc', 'cpp', 'cs', 'cxx', 'cyc']); registerLangHandler(sourceDecorator({ keywords: JAVA_KEYWORDS, cStyleComments: true }), ['java']); registerLangHandler(sourceDecorator({ keywords: SH_KEYWORDS, hashComments: true, multiLineStrings: true }), ['bsh', 'csh', 'sh']); registerLangHandler(sourceDecorator({ keywords: PYTHON_KEYWORDS, hashComments: true, multiLineStrings: true, tripleQuotedStrings: true }), ['cv', 'py']); registerLangHandler(sourceDecorator({ keywords: PERL_KEYWORDS, hashComments: true, multiLineStrings: true, regexLiterals: true }), ['perl', 'pl', 'pm']); registerLangHandler(sourceDecorator({ keywords: RUBY_KEYWORDS, hashComments: true, multiLineStrings: true, regexLiterals: true }), ['rb']); registerLangHandler(sourceDecorator({ keywords: JSCRIPT_KEYWORDS, cStyleComments: true, regexLiterals: true }), ['js']); function prettyPrintOne(sourceCodeHtml, opt_langExtension) { try { var sourceAndExtractedTags = extractTags(sourceCodeHtml); var source = sourceAndExtractedTags.source; var extractedTags = sourceAndExtractedTags.tags; if (!langHandlerRegistry.hasOwnProperty(opt_langExtension)) { opt_langExtension = /^\s*</.test(source) ? 'default-markup' : 'default-code'; } var decorations = langHandlerRegistry[opt_langExtension].call({}, source); return recombineTagsAndDecorations(source, extractedTags, decorations); } catch (e) { if ('console' in window) { console.log(e); console.trace(); } return sourceCodeHtml; } } function prettyPrint(opt_whenDone) { var isIE6 = _pr_isIE6(); var codeSegments = [document.getElementsByTagName('pre'), document.getElementsByTagName('code'), document.getElementsByTagName('xmp')]; var elements = []; for (var i = 0; i < codeSegments.length; ++i) { for (var j = 0; j < codeSegments[i].length; ++j) { elements.push(codeSegments[i][j]); } } codeSegments = null; var k = 0; function doWork() { var endTime = (PR_SHOULD_USE_CONTINUATION ? new Date().getTime() + 250 : Infinity); for (; k < elements.length && new Date().getTime() < endTime; k++) { var cs = elements[k]; if (cs.className && cs.className.indexOf('prettyprint') >= 0) { var langExtension = cs.className.match(/\blang-(\w+)\b/); if (langExtension) { langExtension = langExtension[1]; } var nested = false; for (var p = cs.parentNode; p; p = p.parentNode) { if ((p.tagName === 'pre' || p.tagName === 'code' || p.tagName === 'xmp') && p.className && p.className.indexOf('prettyprint') >= 0) { nested = true; break; } } if (!nested) { var content = getInnerHtml(cs); content = content.replace(/(?:\r\n?|\n)$/, ''); var newContent = prettyPrintOne(content, langExtension); if (!isRawContent(cs)) { cs.innerHTML = newContent; } else { var pre = document.createElement('PRE'); for (var i = 0; i < cs.attributes.length; ++i) { var a = cs.attributes[i]; if (a.specified) { var aname = a.name.toLowerCase(); if (aname === 'class') { pre.className = a.value; } else { pre.setAttribute(a.name, a.value); } } } pre.innerHTML = newContent; cs.parentNode.replaceChild(pre, cs); cs = pre; } if (isIE6 && cs.tagName === 'PRE') { var lineBreaks = cs.getElementsByTagName('br'); for (var j = lineBreaks.length; --j >= 0; ) { var lineBreak = lineBreaks[j]; lineBreak.parentNode.replaceChild(document.createTextNode('\r\n'), lineBreak); } } } } } if (k < elements.length) { setTimeout(doWork, 250); } else if (opt_whenDone) { opt_whenDone(); } } doWork(); } window['PR_normalizedHtml'] = normalizedHtml; window['prettyPrintOne'] = prettyPrintOne; window['prettyPrint'] = prettyPrint; window['PR'] = { 'createSimpleLexer': createSimpleLexer, 'registerLangHandler': registerLangHandler, 'sourceDecorator': sourceDecorator, 'PR_ATTRIB_NAME': PR_ATTRIB_NAME, 'PR_ATTRIB_VALUE': PR_ATTRIB_VALUE, 'PR_COMMENT': PR_COMMENT, 'PR_DECLARATION': PR_DECLARATION, 'PR_KEYWORD': PR_KEYWORD, 'PR_LITERAL': PR_LITERAL, 'PR_NOCODE': PR_NOCODE, 'PR_PLAIN': PR_PLAIN, 'PR_PUNCTUATION': PR_PUNCTUATION, 'PR_SOURCE': PR_SOURCE, 'PR_STRING': PR_STRING, 'PR_TAG': PR_TAG, 'PR_TYPE': PR_TYPE }; })();
diff --git a/lms/askbot/skins/common/media/js/se_hilite.js b/lms/askbot/skins/common/media/js/se_hilite.js
new file mode 100644
index 0000000000..42e99c8e8f
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/se_hilite.js
@@ -0,0 +1 @@
+Hilite={elementid:"content",exact:true,max_nodes:1000,onload:true,style_name:"hilite",style_name_suffix:true,debug_referrer:""};Hilite.search_engines=[["google\\.","q"],["search\\.yahoo\\.","p"],["search\\.msn\\.","q"],["search\\.live\\.","query"],["search\\.aol\\.","userQuery"],["ask\\.com","q"],["altavista\\.","q"],["feedster\\.","q"],["search\\.lycos\\.","q"],["alltheweb\\.","q"],["technorati\\.com/search/([^\\?/]+)",1],["dogpile\\.com/info\\.dogpl/search/web/([^\\?/]+)",1,true]];Hilite.decodeReferrer=function(d){var g=null;var e=new RegExp("");for(var c=0;c<Hilite.search_engines.length;c++){var f=Hilite.search_engines[c];e.compile("^http://(www\\.)?"+f[0],"i");var b=d.match(e);if(b){var a;if(isNaN(f[1])){a=Hilite.decodeReferrerQS(d,f[1])}else{a=b[f[1]+1]}if(a){a=decodeURIComponent(a);if(f.length>2&&f[2]){a=decodeURIComponent(a)}a=a.replace(/\'|"/g,"");a=a.split(/[\s,\+\.]+/);return a}break}}return null};Hilite.decodeReferrerQS=function(f,d){var b=f.indexOf("?");var c;if(b>=0){var a=new String(f.substring(b+1));b=0;c=0;while((b>=0)&&((c=a.indexOf("=",b))>=0)){var e,g;e=a.substring(b,c);b=a.indexOf("&",c)+1;if(e==d){if(b<=0){return a.substring(c+1)}else{return a.substring(c+1,b-1)}}else{if(b<=0){return null}}}}return null};Hilite.hiliteElement=function(f,e){if(!e||f.childNodes.length==0){return}var c=new Array();for(var b=0;b<e.length;b++){e[b]=e[b].toLowerCase();if(Hilite.exact){c.push("\\b"+e[b]+"\\b")}else{c.push(e[b])}}c=new RegExp(c.join("|"),"i");var a={};for(var b=0;b<e.length;b++){if(Hilite.style_name_suffix){a[e[b]]=Hilite.style_name+(b+1)}else{a[e[b]]=Hilite.style_name}}var d=function(m){var j=c.exec(m.data);if(j){var n=j[0];var i="";var h=m.splitText(j.index);var g=h.splitText(n.length);var l=m.ownerDocument.createElement("SPAN");m.parentNode.replaceChild(l,h);l.className=a[n.toLowerCase()];l.appendChild(h);return l}else{return m}};Hilite.walkElements(f.childNodes[0],1,d)};Hilite.hilite=function(){var a=Hilite.debug_referrer?Hilite.debug_referrer:document.referrer;var b=null;a=Hilite.decodeReferrer(a);if(a&&((Hilite.elementid&&(b=document.getElementById(Hilite.elementid)))||(b=document.body))){Hilite.hiliteElement(b,a)}};Hilite.walkElements=function(d,f,e){var a=/^(script|style|textarea)/i;var c=0;while(d&&f>0){c++;if(c>=Hilite.max_nodes){var b=function(){Hilite.walkElements(d,f,e)};setTimeout(b,50);return}if(d.nodeType==1){if(!a.test(d.tagName)&&d.childNodes.length>0){d=d.childNodes[0];f++;continue}}else{if(d.nodeType==3){d=e(d)}}if(d.nextSibling){d=d.nextSibling}else{while(f>0){d=d.parentNode;f--;if(d.nextSibling){d=d.nextSibling;break}}}}};if(Hilite.onload){if(window.attachEvent){window.attachEvent("onload",Hilite.hilite)}else{if(window.addEventListener){window.addEventListener("load",Hilite.hilite,false)}else{var __onload=window.onload;window.onload=function(){Hilite.hilite();__onload()}}}};
\ No newline at end of file
diff --git a/lms/askbot/skins/common/media/js/se_hilite_src.js b/lms/askbot/skins/common/media/js/se_hilite_src.js
new file mode 100644
index 0000000000..b604f15639
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/se_hilite_src.js
@@ -0,0 +1,273 @@
+/**
+ * Search Engine Keyword Highlight (http://fucoder.com/code/se-hilite/)
+ *
+ * This module can be imported by any HTML page, and it would analyse the
+ * referrer for search engine keywords, and then highlight those keywords on
+ * the page, by wrapping them around <span class="hilite">...</span> tags.
+ * Document can then define styles else where to provide visual feedbacks.
+ *
+ * Usage:
+ *
+ *   In HTML. Add the following line towards the end of the document.
+ *
+ *     <script type="text/javascript" src="se_hilite.js"></script>
+ *
+ *   In CSS, define the following style:
+ *
+ *     .hilite { background-color: #ff0; }
+ *
+ *   If Hilite.style_name_suffix is true, then define the follow styles:
+ *
+ *     .hilite1 { background-color: #ff0; }
+ *     .hilite2 { background-color: #f0f; }
+ *     .hilite3 { background-color: #0ff; }
+ *     .hilite4 ...
+ *
+ * @author Scott Yang <http://scott.yang.id.au/>
+ * @version 1.5
+ */
+
+// Configuration:
+Hilite = {
+    /**
+     * Element ID to be highlighted. If set, then only content inside this DOM
+     * element will be highlighted, otherwise everything inside document.body
+     * will be searched.
+     */
+    elementid: 'content',
+    
+    /**
+     * Whether we are matching an exact word. For example, searching for
+     * "highlight" will only match "highlight" but not "highlighting" if exact
+     * is set to true.
+     */
+    exact: true,
+
+    /**
+     * Maximum number of DOM nodes to test, before handing the control back to
+     * the GUI thread. This prevents locking up the UI when parsing and
+     * replacing inside a large document.
+     */
+    max_nodes: 1000,
+
+    /**
+     * Whether to automatically hilite a section of the HTML document, by
+     * binding the "Hilite.hilite()" to window.onload() event. If this
+     * attribute is set to false, you can still manually trigger the hilite by
+     * calling Hilite.hilite() in Javascript after document has been fully
+     * loaded.
+     */
+    onload: true,
+
+    /**
+     * Name of the style to be used. Default to 'hilite'.
+     */
+    style_name: 'hilite',
+    
+    /**
+     * Whether to use different style names for different search keywords by
+     * appending a number starting from 1, i.e. hilite1, hilite2, etc.
+     */
+    style_name_suffix: true,
+
+    /**
+     * Set it to override the document.referrer string. Used for debugging
+     * only.
+     */
+    debug_referrer: ''
+};
+
+Hilite.search_engines = [
+    ['google\\.', 'q'],                             // Google
+    ['search\\.yahoo\\.', 'p'],                     // Yahoo
+    ['search\\.msn\\.', 'q'],                       // MSN
+    ['search\\.live\\.', 'query'],                  // MSN Live
+    ['search\\.aol\\.', 'userQuery'],               // AOL
+    ['ask\\.com', 'q'],                             // Ask.com
+    ['altavista\\.', 'q'],                          // AltaVista
+    ['feedster\\.', 'q'],                           // Feedster
+    ['search\\.lycos\\.', 'q'],                     // Lycos
+    ['alltheweb\\.', 'q'],                          // AllTheWeb
+    ['technorati\\.com/search/([^\\?/]+)', 1],      // Technorati
+    ['dogpile\\.com/info\\.dogpl/search/web/([^\\?/]+)', 1, true] // DogPile
+];
+
+/**
+ * Decode the referrer string and return a list of search keywords.
+ */
+Hilite.decodeReferrer = function(referrer) {
+    var query = null;
+    var regex = new RegExp('');
+
+    for (var i = 0; i < Hilite.search_engines.length; i ++) {
+        var se = Hilite.search_engines[i];
+        regex.compile('^http://(www\\.)?' + se[0], 'i');
+        var match = referrer.match(regex);
+        if (match) {
+            var result;
+            if (isNaN(se[1])) {
+                result = Hilite.decodeReferrerQS(referrer, se[1]);
+            } else {
+                result = match[se[1] + 1];
+            }
+            if (result) {
+                result = decodeURIComponent(result);
+                // XXX: DogPile's URI requires decoding twice.
+                if (se.length > 2 && se[2])
+                    result = decodeURIComponent(result);
+                result = result.replace(/\'|"/g, '');
+                result = result.split(/[\s,\+\.]+/);
+                return result;
+            }
+            break;
+        }
+    }
+    return null;
+};
+
+Hilite.decodeReferrerQS = function(referrer, match) {
+    var idx = referrer.indexOf('?');
+    var idx2;
+    if (idx >= 0) {
+        var qs = new String(referrer.substring(idx + 1));
+        idx  = 0;
+        idx2 = 0;
+        while ((idx >= 0) && ((idx2 = qs.indexOf('=', idx)) >= 0)) {
+            var key, val;
+            key = qs.substring(idx, idx2);
+            idx = qs.indexOf('&', idx2) + 1;
+            if (key == match) {
+                if (idx <= 0) {
+                    return qs.substring(idx2+1);
+                } else {
+                    return qs.substring(idx2+1, idx - 1);
+                }
+            }
+            else if (idx <=0) {
+                return null;
+            }
+        }
+    }
+    return null;
+};
+
+/**
+ * Highlight a DOM element with a list of keywords.
+ */
+Hilite.hiliteElement = function(elm, query) {
+    if (!query || elm.childNodes.length == 0)
+	return;
+
+    var qre = new Array();
+    for (var i = 0; i < query.length; i ++) {
+        query[i] = query[i].toLowerCase();
+        if (Hilite.exact)
+            qre.push('\\b'+query[i]+'\\b');
+        else
+            qre.push(query[i]);
+    }
+
+    qre = new RegExp(qre.join("|"), "i");
+
+    var stylemapper = {};
+    for (var i = 0; i < query.length; i ++) {
+        if (Hilite.style_name_suffix)
+            stylemapper[query[i]] = Hilite.style_name+(i+1);
+        else
+            stylemapper[query[i]] = Hilite.style_name;
+    }
+
+    var textproc = function(node) {
+        var match = qre.exec(node.data);
+        if (match) {
+            var val = match[0];
+            var k = '';
+            var node2 = node.splitText(match.index);
+            var node3 = node2.splitText(val.length);
+            var span = node.ownerDocument.createElement('SPAN');
+            node.parentNode.replaceChild(span, node2);
+            span.className = stylemapper[val.toLowerCase()];
+            span.appendChild(node2);
+            return span;
+        } else {
+            return node;
+        }
+    };
+    Hilite.walkElements(elm.childNodes[0], 1, textproc);
+};
+
+/**
+ * Highlight a HTML document using keywords extracted from document.referrer.
+ * This is the main function to be called to perform search engine highlight
+ * on a document.
+ *
+ * Currently it would check for DOM element 'content', element 'container' and
+ * then document.body in that order, so it only highlights appropriate section
+ * on WordPress and Movable Type pages.
+ */
+Hilite.hilite = function() {
+    // If 'debug_referrer' then we will use that as our referrer string
+    // instead.
+    var q = Hilite.debug_referrer ? Hilite.debug_referrer : document.referrer;
+    var e = null;
+    q = Hilite.decodeReferrer(q);
+    if (q && ((Hilite.elementid && 
+               (e = document.getElementById(Hilite.elementid))) || 
+              (e = document.body)))
+    {
+	Hilite.hiliteElement(e, q);
+    }
+};
+
+Hilite.walkElements = function(node, depth, textproc) {
+    var skipre = /^(script|style|textarea)/i;
+    var count = 0;
+    while (node && depth > 0) {
+        count ++;
+        if (count >= Hilite.max_nodes) {
+            var handler = function() {
+                Hilite.walkElements(node, depth, textproc);
+            };
+            setTimeout(handler, 50);
+            return;
+        }
+
+        if (node.nodeType == 1) { // ELEMENT_NODE
+            if (!skipre.test(node.tagName) && node.childNodes.length > 0) {
+                node = node.childNodes[0];
+                depth ++;
+                continue;
+            }
+        } else if (node.nodeType == 3) { // TEXT_NODE
+            node = textproc(node);
+        }
+
+        if (node.nextSibling) {
+            node = node.nextSibling;
+        } else {
+            while (depth > 0) {
+                node = node.parentNode;
+                depth --;
+                if (node.nextSibling) {
+                    node = node.nextSibling;
+                    break;
+                }
+            }
+        }
+    }
+};
+
+// Trigger the highlight using the onload handler.
+if (Hilite.onload) {
+    if (window.attachEvent) {
+        window.attachEvent('onload', Hilite.hilite);
+    } else if (window.addEventListener) {
+        window.addEventListener('load', Hilite.hilite, false);
+    } else {
+        var __onload = window.onload;
+        window.onload = function() {
+            Hilite.hilite();
+            __onload();
+        };
+    }
+}
diff --git a/lms/askbot/skins/common/media/js/tag_selector.js b/lms/askbot/skins/common/media/js/tag_selector.js
new file mode 100644
index 0000000000..445a1e44e4
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/tag_selector.js
@@ -0,0 +1,375 @@
+
+var TagDetailBox = function(box_type){
+    WrappedElement.call(this);
+    this.box_type = box_type;
+    this._is_blank = true;
+    this._tags = new Array();
+    this.wildcard = undefined;
+};
+inherits(TagDetailBox, WrappedElement);
+
+TagDetailBox.prototype.createDom = function(){
+    this._element = this.makeElement('div');
+    this._element.addClass('wildcard-tags');
+    this._headline = this.makeElement('p');
+    this._headline.html(gettext('Tag "<span></span>" matches:'));
+    this._element.append(this._headline);
+    this._tag_list_element = this.makeElement('ul');
+    this._tag_list_element.addClass('tags');
+    this._element.append(this._tag_list_element);
+    this._footer = this.makeElement('p');
+    this._footer.css('clear', 'left');
+    this._element.append(this._footer);
+    this._element.hide();
+};
+
+TagDetailBox.prototype.belongsTo = function(wildcard){
+    return (this.wildcard === wildcard);
+};
+
+TagDetailBox.prototype.isBlank = function(){
+    return this._is_blank;
+};
+
+TagDetailBox.prototype.clear = function(){
+    if (this.isBlank()){
+        return;
+    }
+    this._is_blank = true;
+    this.getElement().hide();
+    this.wildcard = null;
+    $.each(this._tags, function(idx, item){
+        item.dispose();
+    });
+    this._tags = new Array();
+};
+
+TagDetailBox.prototype.loadTags = function(wildcard, callback){
+    var me = this;
+    $.ajax({
+        type: 'GET',
+        dataType: 'json',
+        cache: false,
+        url: askbot['urls']['get_tags_by_wildcard'],
+        data: { wildcard: wildcard },
+        success: callback,
+        failure: function(){ me._loading = false; }
+    });
+};
+
+TagDetailBox.prototype.renderFor = function(wildcard){
+    var me = this;
+    if (this._loading === true){
+        return;
+    }
+    this._loading = true;
+    this.loadTags(
+        wildcard,
+        function(data, text_status, xhr){
+            me._tag_names = data['tag_names'];
+            if (data['tag_count'] > 0){
+                var wildcard_display = wildcard.replace(/\*$/, '&#10045;');
+                me._headline.find('span').html(wildcard_display);
+                $.each(me._tag_names, function(idx, name){
+                    var tag = new Tag();
+                    tag.setName(name);
+                    //tag.setLinkable(false);
+                    me._tags.push(tag);
+                    me._tag_list_element.append(tag.getElement());
+                });
+                me._is_blank = false;
+                me.wildcard = wildcard;
+                var tag_count = data['tag_count'];
+                if (tag_count > 20){
+                    var fmts = gettext('and %s more, not shown...');
+                    var footer_text = interpolate(fmts, [tag_count - 20]);
+                    me._footer.html(footer_text);
+                    me._footer.show();
+                } else {
+                    me._footer.hide();
+                }
+                me._element.show();
+            } else {
+                me.clear();
+            }
+            me._loading = false;
+        }
+    );
+}
+
+function pickedTags(){
+    
+    var interestingTags = {};
+    var ignoredTags = {};
+    var interestingTagDetailBox = new TagDetailBox('interesting');
+    var ignoredTagDetailBox = new TagDetailBox('ignored');
+
+    var sendAjax = function(tagnames, reason, action, callback){
+        var url = '';
+        if (action == 'add'){
+            if (reason == 'good'){
+                url = askbot['urls']['mark_interesting_tag'];
+            }
+            else {
+                url = askbot['urls']['mark_ignored_tag'];
+            }
+        }
+        else {
+            url = askbot['urls']['unmark_tag'];
+        }
+
+        var call_settings = {
+            type:'POST',
+            url:url,
+            data: JSON.stringify({tagnames: tagnames}),
+            dataType: 'json'
+        };
+        if (callback !== false){
+            call_settings.success = callback;
+        }
+        $.ajax(call_settings);
+    };
+
+    var unpickTag = function(from_target, tagname, reason, send_ajax){
+        //send ajax request to delete tag
+        var deleteTagLocally = function(){
+            from_target[tagname].remove();
+            delete from_target[tagname];
+        };
+        if (send_ajax){
+            sendAjax(
+                [tagname],
+                reason,
+                'remove',
+                function(){
+                    deleteTagLocally();
+                    liveSearch.refresh();
+                }
+            );
+        }
+        else {
+            deleteTagLocally();
+        }
+    };
+
+    var getTagList = function(reason){
+        var base_selector = '.marked-tags';
+        if (reason === 'good'){
+            var extra_selector = '.interesting';
+        } else {
+            var extra_selector = '.ignored';
+        }
+        return $(base_selector + extra_selector);
+    };
+
+    var getWildcardTagDetailBox = function(reason){
+        if (reason === 'good'){
+            return interestingTagDetailBox;
+        } else {
+            return ignoredTagDetailBox;
+        }
+    };
+
+    var handleWildcardTagClick = function(tag_name, reason){
+        var detail_box = getWildcardTagDetailBox(reason);
+        var tag_box = getTagList(reason);
+        if (detail_box.isBlank()){
+            detail_box.renderFor(tag_name);
+        } else if (detail_box.belongsTo(tag_name)){
+            detail_box.clear();//toggle off
+        } else {
+            detail_box.clear();//redraw with new data
+            detail_box.renderFor(tag_name);
+        }
+        if (!detail_box.inDocument()){
+            tag_box.after(detail_box.getElement());
+            detail_box.enterDocument();
+        }
+    };
+
+    var renderNewTags = function(
+                        clean_tag_names,
+                        reason,
+                        to_target,
+                        to_tag_container
+                    ){
+        $.each(clean_tag_names, function(idx, tag_name){
+            var tag = new Tag();
+            tag.setName(tag_name);
+            tag.setDeletable(true);
+
+            if (/\*$/.test(tag_name)){
+                tag.setLinkable(false);
+                var detail_box = getWildcardTagDetailBox(reason);
+                tag.setHandler(function(){
+                    handleWildcardTagClick(tag_name, reason);
+                    if (detail_box.belongsTo(tag_name)){
+                        detail_box.clear();
+                    }
+                });
+                var delete_handler = function(){
+                    unpickTag(to_target, tag_name, reason, true);
+                    if (detail_box.belongsTo(tag_name)){
+                        detail_box.clear();
+                    }
+                }
+            } else {
+                var delete_handler = function(){
+                    unpickTag(to_target, tag_name, reason, true);
+                }
+            }
+            
+            tag.setDeleteHandler(delete_handler);
+            var tag_element = tag.getElement();
+            to_tag_container.append(tag_element);
+            to_target[tag_name] = tag_element;
+        });
+    };
+
+    var handlePickedTag = function(reason){
+        var to_target = interestingTags;
+        var from_target = ignoredTags;
+        var to_tag_container;
+        if (reason == 'bad'){
+            var input_sel = '#ignoredTagInput';
+            to_target = ignoredTags;
+            from_target = interestingTags;
+            to_tag_container = $('div .tags.ignored');
+        }
+        else if (reason == 'good'){
+            var input_sel = '#interestingTagInput';
+            to_tag_container = $('div .tags.interesting');
+        }
+        else {
+            return;
+        }
+
+        var tagnames = getUniqueWords($(input_sel).attr('value'));
+
+        $.each(tagnames, function(idx, tagname){
+            if (tagname in from_target){
+                unpickTag(from_target,tagname,reason,false);
+            }
+        });
+
+        var clean_tagnames = [];
+        $.each(tagnames, function(idx, tagname){
+            if (!(tagname in to_target)){
+                clean_tagnames.push(tagname);
+            }
+        });
+
+        if (clean_tagnames.length > 0){
+            //send ajax request to pick this tag
+
+            sendAjax(
+                clean_tagnames,
+                reason,
+                'add',
+                function(){ 
+                    renderNewTags(
+                        clean_tagnames,
+                        reason,
+                        to_target,
+                        to_tag_container
+                    );
+                    $(input_sel).val('');
+                    liveSearch.refresh();
+                }
+            );
+        }
+    };
+
+    var collectPickedTags = function(section){
+        if (section === 'interesting'){
+            var reason = 'good';
+            var tag_store = interestingTags;
+        }
+        else if (section === 'ignored'){
+            var reason = 'bad';
+            var tag_store = ignoredTags;
+        }
+        else {
+            return;
+        }
+        $('.' + section + '.tags.marked-tags .tag-left').each(
+            function(i,item){
+                var tag = new Tag();
+                tag.decorate($(item));
+                tag.setDeleteHandler(function(){
+                    unpickTag(
+                        tag_store,
+                        tag.getName(),
+                        reason,
+                        true
+                    )
+                });
+                if (tag.isWildcard()){
+                    tag.setHandler(function(){
+                        handleWildcardTagClick(tag.getName(), reason)
+                    });
+                }
+                tag_store[tag.getName()] = $(item);
+            }
+        );
+    };
+
+    var setupTagFilterControl = function(control_type){
+        $('#' + control_type + 'TagFilterControl input')
+        .unbind('click')
+        .click(function(){
+            $.ajax({
+                type: 'POST',
+                dataType: 'json',
+                cache: false,
+                url: askbot['urls']['set_tag_filter_strategy'],
+                data: {
+                    filter_type: control_type,
+                    filter_value: $(this).val()
+                },
+                success: function(){
+                    liveSearch.refresh();
+                }
+            });
+        });
+    };
+
+    var getResultCallback = function(reason){
+        return function(){ 
+            handlePickedTag(reason);
+        };
+    };
+
+    return {
+        init: function(){
+            collectPickedTags('interesting');
+            collectPickedTags('ignored');
+            setupTagFilterControl('display');
+            var ac = new AutoCompleter({
+                url: askbot['urls']['get_tag_list'],
+                preloadData: true,
+                minChars: 1,
+                useCache: true,
+                matchInside: true,
+                maxCacheLength: 100,
+                delay: 10
+            });
+
+
+            var interestingTagAc = $.extend(true, {}, ac);
+            interestingTagAc.decorate($('#interestingTagInput'));
+            interestingTagAc.setOption('onItemSelect', getResultCallback('good'));
+
+            var ignoredTagAc = $.extend(true, {}, ac);
+            ignoredTagAc.decorate($('#ignoredTagInput'));
+            ignoredTagAc.setOption('onItemSelect', getResultCallback('bad'));
+
+            $("#interestingTagAdd").click(getResultCallback('good'));
+            $("#ignoredTagAdd").click(getResultCallback('bad'));
+        }
+    };
+}
+
+$(document).ready( function(){
+    pickedTags().init();
+});
diff --git a/lms/askbot/skins/common/media/js/user.js b/lms/askbot/skins/common/media/js/user.js
new file mode 100644
index 0000000000..5d205560f3
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/user.js
@@ -0,0 +1,215 @@
+$(document).ready(function(){
+
+    var getSelected = function(){
+
+        var id_list = new Array();
+        var elements = $('#responses input:checked').parent();
+
+        elements.each(function(index, element){
+            var id = $(element).attr('id').replace(/^re_/,'');
+            id_list.push(id);
+        });
+
+        if (id_list.length === 0){
+            alert(gettext('Please select at least one item'));
+        }
+
+        return {id_list: id_list, elements: elements};
+    };
+
+    var submit = function(id_list, elements, action_type){
+        if (action_type == 'delete' || action_type == 'mark_new' || action_type == 'mark_seen' || action_type == 'remove_flag' || action_type == 'close' || action_type == 'delete_post'){
+            $.ajax({
+                type: 'POST',
+                cache: false,
+                dataType: 'json',
+                data: JSON.stringify({memo_list: id_list, action_type: action_type}),
+                url: askbot['urls']['manageInbox'],
+                success: function(response_data){
+                    if (response_data['success'] === true){
+                        if (action_type == 'delete' || action_type == 'remove_flag' || action_type == 'close' || action_type == 'delete_post'){
+                            elements.remove();
+                        }
+                        else if (action_type == 'mark_new'){
+                            elements.addClass('highlight');
+                            elements.addClass('new');
+                            elements.removeClass('seen');
+                        }
+                        else if (action_type == 'mark_seen'){
+                            elements.removeClass('highlight');
+                            elements.addClass('seen');
+                            elements.removeClass('new');
+                        }
+                    }
+                    else {
+                        showMessage($('#responses'), response_data['message']);
+                    }
+                }
+            });
+        }
+    };
+
+    var startAction = function(action_type){
+        var data = getSelected();
+        if (data['id_list'].length === 0){
+            return;
+        }
+        if (action_type == 'delete'){
+            msg = ngettext('Delete this notification?',
+					'Delete these notifications?', data['id_list'].length);
+            if (confirm(msg) === false){
+                return;
+            }
+        }
+        if (action_type == 'close'){
+            msg = ngettext('Close this entry?',
+                    'Close these entries?', data['id_list'].length);
+            if (confirm(msg) === false){
+                return;
+            }
+        }
+        if (action_type == 'remove_flag'){
+            msg = ngettext('Remove all flags on this entry?',
+                    'Remove all flags on these entries?', data['id_list'].length);
+            if (confirm(msg) === false){
+                return;
+            }
+        }
+        if (action_type == 'delete_post'){
+            msg = ngettext('Delete this entry?',
+                    'Delete these entries?', data['id_list'].length);
+            if (confirm(msg) === false){
+                return;
+            }
+        }
+        submit(data['id_list'], data['elements'], action_type);
+    };
+    setupButtonEventHandlers($('#re_mark_seen'), function(){startAction('mark_seen')});
+    setupButtonEventHandlers($('#re_mark_new'), function(){startAction('mark_new')});
+    setupButtonEventHandlers($('#re_dismiss'), function(){startAction('delete')});
+    setupButtonEventHandlers($('#re_remove_flag'), function(){startAction('remove_flag')});
+    setupButtonEventHandlers($('#re_close'), function(){startAction('close')});
+    setupButtonEventHandlers($('#re_delete_post'), function(){startAction('delete_post')});
+    setupButtonEventHandlers(
+                    $('#sel_all'),
+                    function(){
+                        setCheckBoxesIn('#responses .new', true);
+                        setCheckBoxesIn('#responses .seen', true);
+                    }
+    );
+    setupButtonEventHandlers(
+                    $('#sel_seen'),
+                    function(){
+                        setCheckBoxesIn('#responses .seen', true);
+                    }
+    );
+    setupButtonEventHandlers(
+                    $('#sel_new'),
+                    function(){
+                        setCheckBoxesIn('#responses .new', true);
+                    }
+    );
+    setupButtonEventHandlers(
+                    $('#sel_none'),
+                    function(){
+                        setCheckBoxesIn('#responses .new', false);
+                        setCheckBoxesIn('#responses .seen', false);
+                    }
+    );
+
+    setupButtonEventHandlers($('.re_expand'),
+                    function(e){
+                        e.preventDefault();
+                        var re_snippet = $(this).find(".re_snippet:first")
+                        var re_content = $(this).find(".re_content:first")
+                        $(re_snippet).slideToggle();
+                        $(re_content).slideToggle();
+                    }
+    );
+});
+
+/**
+ * @constructor
+ * allows to follow/unfollow users
+ */
+var FollowUser = function(){
+    WrappedElement.call(this);
+    this._user_id = null;
+    this._user_name = null;
+};
+inherits(FollowUser, WrappedElement);
+
+/**
+ * @param {string} user_name
+ */
+FollowUser.prototype.setUserName = function(user_name){
+    this._user_name = user_name;
+};
+
+FollowUser.prototype.decorate = function(element){
+    this._element = element;
+    this._user_id = parseInt(element.attr('id').split('-').pop());
+    this._available_action = element.children().hasClass('follow') ? 'follow':'unfollow';
+    var me = this;
+    setupButtonEventHandlers(this._element, function(){ me.go() });
+};
+
+FollowUser.prototype.go = function(){
+    if (askbot['data']['userIsAuthenticated'] === false){
+        var message = gettext('Please <a href="%(signin_url)s">signin</a> to follow %(username)s');
+        var message_data = {
+            signin_url: askbot['urls']['user_signin'] + '?next=' + window.location.href,
+            username: this._user_name
+        }
+        message = interpolate(message, message_data, true);
+        showMessage(this._element, message);
+        return;
+    }
+    var user_id = this._user_id;
+    if (this._available_action === 'follow'){
+        var url = askbot['urls']['follow_user'];
+    } else {
+        var url = askbot['urls']['unfollow_user'];
+    }
+    var me = this;
+    $.ajax({
+        type: 'POST',
+        cache: false,
+        dataType: 'json',
+        url: url.replace('{{userId}}', user_id),
+        success: function(){ me.toggleState() }
+    });
+};
+
+FollowUser.prototype.toggleState = function(){
+    if (this._available_action === 'follow'){
+        this._available_action = 'unfollow';
+        var unfollow_div = document.createElement('div'); 
+        unfollow_div.setAttribute('class', 'unfollow');
+        var red_div = document.createElement('div');
+        red_div.setAttribute('class', 'unfollow-red');
+        red_div.innerHTML = interpolate(gettext('unfollow %s'), [this._user_name]);
+        var green_div = document.createElement('div');
+        green_div.setAttribute('class', 'unfollow-green');
+        green_div.innerHTML = interpolate(gettext('following %s'), [this._user_name]);
+        unfollow_div.appendChild(red_div);
+        unfollow_div.appendChild(green_div);
+        this._element.html(unfollow_div);
+    } else {
+        var follow_div = document.createElement('div'); 
+        follow_div.innerHTML = interpolate(gettext('follow %s'), [this._user_name]);
+        follow_div.setAttribute('class', 'follow');
+        this._available_action = 'follow';
+        this._element.html(follow_div);
+    }
+};
+
+(function(){
+    var fbtn = $('.follow-toggle');
+    if (fbtn.length === 1){
+        var follow_user = new FollowUser();
+        follow_user.decorate(fbtn);
+        follow_user.setUserName(askbot['data']['viewUserName']);
+    }
+})();
+
diff --git a/lms/askbot/skins/common/media/js/utils.js b/lms/askbot/skins/common/media/js/utils.js
new file mode 100644
index 0000000000..290ade1d8e
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/utils.js
@@ -0,0 +1,493 @@
+//var $, scriptUrl, askbotSkin
+var mediaUrl = function(resource){
+    return askbot['settings']['static_url'] + askbotSkin + '/' + resource;
+};
+
+var cleanUrl = function(url){
+    var re = new RegExp('//', 'g');
+    return url.replace(re, '/');
+};
+
+var copyAltToTitle = function(sel){
+    sel.attr('title', sel.attr('alt'));
+};
+
+var animateHashes = function(){
+    var id_value = window.location.hash;
+    // if (id_value != ""){
+    //     var previous_color = $(id_value).css('background-color');
+    //     $(id_value).css('backgroundColor', '#FFF8C6');
+    //     $(id_value)
+    //         .animate({backgroundColor: '#ff7f2a'}, 500)
+    //         .animate({backgroundColor: '#FFF8C6'}, 500, function(){
+    //             $(id_value).css('backgroundColor', previous_color);
+    //         });
+    // }
+};
+
+var getUniqueWords = function(value){
+    var words = $.trim(value).split(/\s+/);
+    var uniques = new Object();
+    var out = new Array();
+    $.each(words, function(idx, item){
+        if (!(item in uniques)){
+            uniques[item] = 1;
+            out.push(item);
+        };
+    });
+    return out;
+};
+
+var showMessage = function(element, msg, where) {
+    var div = $('<div class="vote-notification"><h3>' + msg + '</h3>(' +
+    gettext('click to close') + ')</div>');
+
+    div.click(function(event) {
+        $(".vote-notification").fadeOut("fast", function() { $(this).remove(); });
+    });
+
+    var where = where || 'parent';
+
+    if (where == 'parent'){
+        element.parent().append(div);
+    }
+    else {
+        element.after(div);
+    }
+
+    div.fadeIn("fast");
+};
+
+//outer html hack - https://github.com/brandonaaron/jquery-outerhtml/
+(function($){
+    var div;
+    $.fn.outerHTML = function() {
+        var elem = this[0],
+        tmp;
+        return !elem ? null
+        : typeof ( tmp = elem.outerHTML ) === 'string' ? tmp
+        : ( div = div || $('<div/>') ).html( this.eq(0).clone() ).html();
+    };
+})(jQuery);
+
+var makeKeyHandler = function(key, callback){
+    return function(e){
+        if ((e.which && e.which == key) || (e.keyCode && e.keyCode == key)){
+            if(!e.shiftKey){
+                callback();
+                return false;
+            }
+        }
+    };
+};
+
+
+var setupButtonEventHandlers = function(button, callback){
+    button.keydown(makeKeyHandler(13, callback));
+    button.click(callback);
+};
+
+
+var putCursorAtEnd = function(element){
+    var el = element.get()[0];
+    if (el.setSelectionRange){
+        var len = element.val().length * 2;
+        el.setSelectionRange(len, len);
+    }
+    else{
+        element.val(element.val());
+    }
+    element.scrollTop = 999999;
+};
+
+var setCheckBoxesIn = function(selector, value){
+    return $(selector + '> input[type=checkbox]').attr('checked', value);
+};
+
+var notify = function() {
+    var visible = false;
+    return {
+        show: function(html) {
+            if (html) {
+                $("body").css("margin-top", "2.2em");
+                $(".notify span").html(html);        
+            }          
+            $(".notify").fadeIn("slow");
+            visible = true;
+        },       
+        close: function(doPostback) {
+            if (doPostback) {
+               $.post(
+                   askbot['urls']['mark_read_message'],
+                   { formdata: "required" }
+               );
+            }
+            $(".notify").fadeOut("fast");
+            $("body").css("margin-top", "0");
+            visible = false;
+        },     
+        isVisible: function() { return visible; }     
+    };
+} ();
+
+/* **************************************************** */
+// Search query-string manipulation utils
+/* **************************************************** */
+
+var QSutils = QSutils || {};  // TODO: unit-test me
+
+QSutils.TAG_SEP = ','; // should match const.TAG_SEP; TODO: maybe prepopulate this in javascript.html ?
+
+QSutils.get_query_string_selector_value = function (query_string, selector) {
+    var params = query_string.split('/');
+    for(var i=0; i<params.length; i++) {
+        var param_split = params[i].split(':');
+        if(param_split[0] === selector) {
+            return param_split[1];
+        }
+    }
+    return undefined;
+};
+
+QSutils.patch_query_string = function (query_string, patch, remove) {
+    var params = query_string.split('/');
+    var patch_split = patch.split(':');
+
+    var new_query_string = '';
+    var mapping = {};
+
+    if(!remove) {
+        mapping[patch_split[0]] = patch_split[1]; // prepopulate the patched selector if it's not meant to be removed
+    }
+
+    for (var i = 0; i < params.length; i++) {
+        var param_split = params[i].split(':');
+        if(param_split[0] !== patch_split[0] && param_split[1]) {
+            mapping[param_split[0]] = param_split[1];
+        }
+    }
+
+    var add_selector = function(name) {
+        if(name in mapping) {
+            new_query_string += name + ':' + mapping[name] + '/';
+        }
+    };
+
+    /* The order of selectors should match the Django URL */
+    add_selector('scope');
+    add_selector('sort');
+    add_selector('query');
+    add_selector('tags');
+    add_selector('author');
+    add_selector('page');
+
+    return new_query_string;
+};
+
+QSutils.remove_search_tag = function(query_string, tag){
+    var tag_string = this.get_query_string_selector_value(query_string, 'tags');
+    if(!tag_string) {
+        return query_string;
+    }
+
+    var tags = tag_string.split(this.TAG_SEP);
+
+    var pos = $.inArray(encodeURIComponent(tag), tags);
+    if(pos > -1) {
+        tags.splice(pos, 1); /* array.splice() works in-place */
+    }
+
+    if(tags.length === 0) {
+        return this.patch_query_string(query_string, 'tags:', true);
+    } else {
+        return this.patch_query_string(query_string, 'tags:' + tags.join(this.TAG_SEP));
+    }
+};
+
+QSutils.add_search_tag = function(query_string, tag){
+    var tag_string = this.get_query_string_selector_value(query_string, 'tags');
+    tag = encodeURIComponent(tag);
+    if(!tag_string) {
+        tag_string = tag;
+    } else {
+        tag_string = [tag_string, tag].join(this.TAG_SEP);
+    }
+
+    return this.patch_query_string(query_string, 'tags:' + tag_string);
+};
+
+
+/* **************************************************** */
+
+/* some google closure-like code for the ui elements */
+var inherits = function(childCtor, parentCtor) {
+  /** @constructor taken from google closure */
+    function tempCtor() {};
+    tempCtor.prototype = parentCtor.prototype;
+    childCtor.superClass_ = parentCtor.prototype;
+    childCtor.prototype = new tempCtor();
+    childCtor.prototype.constructor = childCtor;
+};
+
+/* wrapper around jQuery object */
+var WrappedElement = function(){
+    this._element = null;
+    this._in_document = false;
+};
+WrappedElement.prototype.setElement = function(element){
+    this._element = element;
+};
+WrappedElement.prototype.createDom = function(){
+    this._element = $('<div></div>');
+};
+WrappedElement.prototype.getElement = function(){
+    if (this._element === null){
+        this.createDom();
+    }
+    return this._element;
+};
+WrappedElement.prototype.inDocument = function(){
+    return this._in_document;
+};
+WrappedElement.prototype.enterDocument = function(){
+    return this._in_document = true;
+};
+WrappedElement.prototype.hasElement = function(){
+    return (this._element !== null);
+};
+WrappedElement.prototype.makeElement = function(html_tag){
+    //makes jQuery element with tags
+    return $('<' + html_tag + '></' + html_tag + '>');
+};
+WrappedElement.prototype.dispose = function(){
+    this._element.remove();
+    this._in_document = false;
+};
+
+var SimpleControl = function(){
+    WrappedElement.call(this);
+    this._handler = null;
+    this._title = null;
+};
+inherits(SimpleControl, WrappedElement);
+
+SimpleControl.prototype.setHandler = function(handler){
+    this._handler = handler;
+    if (this.hasElement()){
+        this.setHandlerInternal();
+    }
+};
+
+SimpleControl.prototype.setHandlerInternal = function(){
+    //default internal setHandler behavior
+    setupButtonEventHandlers(this._element, this._handler);
+};
+
+SimpleControl.prototype.setTitle = function(title){
+    this._title = title;
+};
+
+var EditLink = function(){
+    SimpleControl.call(this)
+};
+inherits(EditLink, SimpleControl);
+
+EditLink.prototype.createDom = function(){
+    var element = $('<a></a>');
+    element.addClass('edit edit-icon');
+    this.decorate(element);
+};
+
+EditLink.prototype.decorate = function(element){
+    this._element = element;
+    this._element.attr('title', gettext('click to edit this comment'));
+    this._element.html(gettext('&#10002;'));
+    this.setHandlerInternal();
+};
+
+var DeleteIcon = function(title){
+    SimpleControl.call(this);
+    this._title = title;
+};
+inherits(DeleteIcon, SimpleControl);
+
+DeleteIcon.prototype.decorate = function(element){
+    this._element = element;
+    this._element.attr('class', 'delete-icon');
+    this._element.attr('title', this._title);
+    this._element.html(gettext('&#10006;'));
+    if (this._handler !== null){
+        this.setHandlerInternal();
+    }
+};
+
+DeleteIcon.prototype.setHandlerInternal = function(){
+    setupButtonEventHandlers(this._element, this._handler);
+};
+
+DeleteIcon.prototype.createDom = function(){
+    this._element = this.makeElement('span');
+    this.decorate(this._element);
+};
+
+var Tag = function(){
+    SimpleControl.call(this);
+    this._deletable = false;
+    this._delete_handler = null;
+    this._delete_icon_title = null;
+    this._tag_title = null;
+    this._name = null;
+    this._url_params = null;
+    this._inner_html_tag = 'a';
+    this._html_tag = 'li';
+}
+inherits(Tag, SimpleControl);
+
+Tag.prototype.setName = function(name){
+    this._name = name;
+};
+
+Tag.prototype.getName = function(){
+    return this._name;
+};
+
+Tag.prototype.setHtmlTag = function(html_tag){
+    this._html_tag = html_tag;
+};
+
+Tag.prototype.setDeletable = function(is_deletable){
+    this._deletable = is_deletable;
+};
+
+Tag.prototype.setLinkable = function(is_linkable){
+    if (is_linkable === true){
+        this._inner_html_tag = 'a';
+    } else {
+        this._inner_html_tag = 'span';
+    }
+};
+
+Tag.prototype.isLinkable = function(){
+    return (this._inner_html_tag === 'a');
+};
+
+Tag.prototype.isDeletable = function(){
+    return this._deletable;
+};
+
+Tag.prototype.isWildcard = function(){
+    return (this.getName().substr(-1) === '*');
+};
+
+Tag.prototype.setUrlParams = function(url_params){
+    this._url_params = url_params;
+};
+
+Tag.prototype.setHandlerInternal = function(){
+    setupButtonEventHandlers(this._element.find('.tag'), this._handler);
+};
+
+/* delete handler will be specific to the task */
+Tag.prototype.setDeleteHandler = function(delete_handler){
+    this._delete_handler = delete_handler;
+    if (this.hasElement() && this.isDeletable()){
+        this._delete_icon.setHandler(delete_handler);
+    }
+};
+
+Tag.prototype.getDeleteHandler = function(){
+    return this._delete_handler;
+};
+
+Tag.prototype.setDeleteIconTitle = function(title){
+    this._delete_icon_title = title;
+};
+
+Tag.prototype.decorate = function(element){
+    this._element = element;
+    var del = element.find('.delete-icon');
+    if (del.length === 1){
+        this.setDeletable(true);
+        this._delete_icon = new DeleteIcon();
+        if (this._delete_icon_title != null){
+            this._delete_icon.setTitle(this._delete_icon_title);
+        }
+        //do not set the delete handler here
+        this._delete_icon.decorate(del);
+    }
+    this._inner_element = this._element.find('.tag');
+    this._name = this.decodeTagName($.trim(this._inner_element.html()));
+    if (this._title !== null){
+        this._inner_element.attr('title', this._title);
+    }
+    if (this._handler !== null){
+        this.setHandlerInternal();
+    }
+};
+
+Tag.prototype.getDisplayTagName = function(){
+    //replaces the trailing * symbol with the unicode asterisk
+    return this._name.replace(/\*$/, '&#10045;');
+};
+
+Tag.prototype.decodeTagName = function(encoded_name){
+    return encoded_name.replace('\u273d', '*');
+};
+
+Tag.prototype.createDom = function(){
+    this._element = this.makeElement(this._html_tag);
+    //render the outer element
+    if (this._deletable){
+        this._element.addClass('deletable-tag');
+    }
+    this._element.addClass('tag-left');
+
+    //render the inner element
+    this._inner_element = this.makeElement(this._inner_html_tag);
+    if (this.isLinkable()){
+        var url = askbot['urls']['questions'];
+        var flag = false
+        var author = ''
+        if (this._url_params){
+            url += QSutils.add_search_tag(this._url_params, this.getName());
+        }
+        this._inner_element.attr('href', url);
+    }
+    this._inner_element.addClass('tag tag-right');
+    this._inner_element.attr('rel', 'tag');
+    if (this._title === null){
+        this.setTitle(
+            interpolate(gettext("see questions tagged '%s'"), [this.getName()])
+        );
+    }
+    this._inner_element.attr('title', this._title);
+    this._inner_element.html(this.getDisplayTagName());
+
+    this._element.append(this._inner_element);
+
+    if (!this.isLinkable() && this._handler !== null){
+        this.setHandlerInternal();
+    }
+
+    if (this._deletable){
+        this._delete_icon = new DeleteIcon();
+        this._delete_icon.setHandler(this.getDeleteHandler());
+        if (this._delete_icon_title !== null){
+            this._delete_icon.setTitle(this._delete_icon_title);
+        }
+        var del_icon_elem = this._delete_icon.getElement();
+        del_icon_elem.text('✕'); // HACK by Tomasz
+        this._element.append(del_icon_elem);
+    }
+};
+
+//Search Engine Keyword Highlight with Javascript
+//http://scott.yang.id.au/code/se-hilite/
+Hilite={elementid:"content",exact:true,max_nodes:1000,onload:true,style_name:"hilite",style_name_suffix:true,debug_referrer:""};Hilite.search_engines=[["local","q"],["cnprog\\.","q"],["google\\.","q"],["search\\.yahoo\\.","p"],["search\\.msn\\.","q"],["search\\.live\\.","query"],["search\\.aol\\.","userQuery"],["ask\\.com","q"],["altavista\\.","q"],["feedster\\.","q"],["search\\.lycos\\.","q"],["alltheweb\\.","q"],["technorati\\.com/search/([^\\?/]+)",1],["dogpile\\.com/info\\.dogpl/search/web/([^\\?/]+)",1,true]];Hilite.decodeReferrer=function(d){var g=null;var e=new RegExp("");for(var c=0;c<Hilite.search_engines.length;c++){var f=Hilite.search_engines[c];e.compile("^http://(www\\.)?"+f[0],"i");var b=d.match(e);if(b){var a;if(isNaN(f[1])){a=Hilite.decodeReferrerQS(d,f[1])}else{a=b[f[1]+1]}if(a){a=decodeURIComponent(a);if(f.length>2&&f[2]){a=decodeURIComponent(a)}a=a.replace(/\'|"/g,"");a=a.split(/[\s,\+\.]+/);return a}break}}return null};Hilite.decodeReferrerQS=function(f,d){var b=f.indexOf("?");var c;if(b>=0){var a=new String(f.substring(b+1));b=0;c=0;while((b>=0)&&((c=a.indexOf("=",b))>=0)){var e,g;e=a.substring(b,c);b=a.indexOf("&",c)+1;if(e==d){if(b<=0){return a.substring(c+1)}else{return a.substring(c+1,b-1)}}else{if(b<=0){return null}}}}return null};Hilite.hiliteElement=function(f,e){if(!e||f.childNodes.length==0){return}var c=new Array();for(var b=0;b<e.length;b++){e[b]=e[b].toLowerCase();if(Hilite.exact){c.push("\\b"+e[b]+"\\b")}else{c.push(e[b])}}c=new RegExp(c.join("|"),"i");var a={};for(var b=0;b<e.length;b++){if(Hilite.style_name_suffix){a[e[b]]=Hilite.style_name+(b+1)}else{a[e[b]]=Hilite.style_name}}var d=function(m){var j=c.exec(m.data);if(j){var n=j[0];var i="";var h=m.splitText(j.index);var g=h.splitText(n.length);var l=m.ownerDocument.createElement("SPAN");m.parentNode.replaceChild(l,h);l.className=a[n.toLowerCase()];l.appendChild(h);return l}else{return m}};Hilite.walkElements(f.childNodes[0],1,d)};Hilite.hilite=function(){var a=Hilite.debug_referrer?Hilite.debug_referrer:document.referrer;var b=null;a=Hilite.decodeReferrer(a);if(a&&((Hilite.elementid&&(b=document.getElementById(Hilite.elementid)))||(b=document.body))){Hilite.hiliteElement(b,a)}};Hilite.walkElements=function(d,f,e){var a=/^(script|style|textarea)/i;var c=0;while(d&&f>0){c++;if(c>=Hilite.max_nodes){var b=function(){Hilite.walkElements(d,f,e)};setTimeout(b,50);return}if(d.nodeType==1){if(!a.test(d.tagName)&&d.childNodes.length>0){d=d.childNodes[0];f++;continue}}else{if(d.nodeType==3){d=e(d)}}if(d.nextSibling){d=d.nextSibling}else{while(f>0){d=d.parentNode;f--;if(d.nextSibling){d=d.nextSibling;break}}}}};if(Hilite.onload){if(window.attachEvent){window.attachEvent("onload",Hilite.hilite)}else{if(window.addEventListener){window.addEventListener("load",Hilite.hilite,false)}else{var __onload=window.onload;window.onload=function(){Hilite.hilite();__onload()}}}};
+/* json2.js by D. Crockford */
+if(!this.JSON){this.JSON={}}(function(){function f(n){return n<10?"0"+n:n}if(typeof Date.prototype.toJSON!=="function"){Date.prototype.toJSON=function(key){return isFinite(this.valueOf())?this.getUTCFullYear()+"-"+f(this.getUTCMonth()+1)+"-"+f(this.getUTCDate())+"T"+f(this.getUTCHours())+":"+f(this.getUTCMinutes())+":"+f(this.getUTCSeconds())+"Z":null};String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(key){return this.valueOf()}}var cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,escapable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,gap,indent,meta={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"},rep;function quote(string){escapable.lastIndex=0;return escapable.test(string)?'"'+string.replace(escapable,function(a){var c=meta[a];return typeof c==="string"?c:"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})+'"':'"'+string+'"'}function str(key,holder){var i,k,v,length,mind=gap,partial,value=holder[key];if(value&&typeof value==="object"&&typeof value.toJSON==="function"){value=value.toJSON(key)}if(typeof rep==="function"){value=rep.call(holder,key,value)}switch(typeof value){case"string":return quote(value);case"number":return isFinite(value)?String(value):"null";case"boolean":case"null":return String(value);case"object":if(!value){return"null"}gap+=indent;partial=[];if(Object.prototype.toString.apply(value)==="[object Array]"){length=value.length;for(i=0;i<length;i+=1){partial[i]=str(i,value)||"null"}v=partial.length===0?"[]":gap?"[\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"]":"["+partial.join(",")+"]";gap=mind;return v}if(rep&&typeof rep==="object"){length=rep.length;for(i=0;i<length;i+=1){k=rep[i];if(typeof k==="string"){v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}else{for(k in value){if(Object.hasOwnProperty.call(value,k)){v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}v=partial.length===0?"{}":gap?"{\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"}":"{"+partial.join(",")+"}";gap=mind;return v}}if(typeof JSON.stringify!=="function"){JSON.stringify=function(value,replacer,space){var i;gap="";indent="";if(typeof space==="number"){for(i=0;i<space;i+=1){indent+=" "}}else{if(typeof space==="string"){indent=space}}rep=replacer;if(replacer&&typeof replacer!=="function"&&(typeof replacer!=="object"||typeof replacer.length!=="number")){throw new Error("JSON.stringify")}return str("",{"":value})}}if(typeof JSON.parse!=="function"){JSON.parse=function(text,reviver){var j;function walk(holder,key){var k,v,value=holder[key];if(value&&typeof value==="object"){for(k in value){if(Object.hasOwnProperty.call(value,k)){v=walk(value,k);if(v!==undefined){value[k]=v}else{delete value[k]}}}}return reviver.call(holder,key,value)}text=String(text);cx.lastIndex=0;if(cx.test(text)){text=text.replace(cx,function(a){return"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})}if(/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,""))){j=eval("("+text+")");return typeof reviver==="function"?walk({"":j},""):j}throw new SyntaxError("JSON.parse")}}}());
+//jquery fieldselection
+(function(){var a={getSelection:function(){var b=this.jquery?this[0]:this;return(("selectionStart" in b&&function(){var c=b.selectionEnd-b.selectionStart;return{start:b.selectionStart,end:b.selectionEnd,length:c,text:b.value.substr(b.selectionStart,c)}})||(document.selection&&function(){b.focus();var d=document.selection.createRange();if(d==null){return{start:0,end:b.value.length,length:0}}var c=b.createTextRange();var e=c.duplicate();c.moveToBookmark(d.getBookmark());e.setEndPoint("EndToStart",c);return{start:e.text.length,end:e.text.length+d.text.length,length:d.text.length,text:d.text}})||function(){return{start:0,end:b.value.length,length:0}})()},replaceSelection:function(){var b=this.jquery?this[0]:this;var c=arguments[0]||"";return(("selectionStart" in b&&function(){b.value=b.value.substr(0,b.selectionStart)+c+b.value.substr(b.selectionEnd,b.value.length);return this})||(document.selection&&function(){b.focus();document.selection.createRange().text=c;return this})||function(){b.value+=c;return this})()}};jQuery.each(a,function(b){jQuery.fn[b]=this})})();
+//our custom autocompleter
+var AutoCompleter=function(a){var b={autocompleteMultiple:true,multipleSeparator:" ",inputClass:"acInput",loadingClass:"acLoading",resultsClass:"acResults",selectClass:"acSelect",queryParamName:"q",limitParamName:"limit",extraParams:{},lineSeparator:"\n",cellSeparator:"|",minChars:2,maxItemsToShow:10,delay:400,useCache:true,maxCacheLength:10,matchSubset:true,matchCase:false,matchInside:true,mustMatch:false,preloadData:false,selectFirst:false,stopCharRegex:/\s+/,selectOnly:false,formatItem:null,onItemSelect:false,autoFill:false,filterResults:true,sortResults:true,sortFunction:false,onNoMatch:false};this.options=$.extend({},b,a);this.cacheData_={};this.cacheLength_=0;this.selectClass_="jquery-autocomplete-selected-item";this.keyTimeout_=null;this.lastKeyPressed_=null;this.lastProcessedValue_=null;this.lastSelectedValue_=null;this.active_=false;this.finishOnBlur_=true;this.options.minChars=parseInt(this.options.minChars,10);if(isNaN(this.options.minChars)||this.options.minChars<1){this.options.minChars=2}this.options.maxItemsToShow=parseInt(this.options.maxItemsToShow,10);if(isNaN(this.options.maxItemsToShow)||this.options.maxItemsToShow<1){this.options.maxItemsToShow=10}this.options.maxCacheLength=parseInt(this.options.maxCacheLength,10);if(isNaN(this.options.maxCacheLength)||this.options.maxCacheLength<1){this.options.maxCacheLength=10}if(this.options.preloadData===true){this.fetchRemoteData("",function(){})}};inherits(AutoCompleter,WrappedElement);AutoCompleter.prototype.decorate=function(a){this._element=a;this._element.attr("autocomplete","off");this._results=$("<div></div>").hide();if(this.options.resultsClass){this._results.addClass(this.options.resultsClass)}this._results.css({position:"absolute"});$("body").append(this._results);this.setEventHandlers()};AutoCompleter.prototype.setEventHandlers=function(){var a=this;a._element.keydown(function(b){a.lastKeyPressed_=b.keyCode;switch(a.lastKeyPressed_){case 38:b.preventDefault();if(a.active_){a.focusPrev()}else{a.activate()}return false;break;case 40:b.preventDefault();if(a.active_){a.focusNext()}else{a.activate()}return false;break;case 9:case 13:if(a.active_){b.preventDefault();a.selectCurrent();return false}break;case 27:if(a.active_){b.preventDefault();a.finish();return false}break;default:a.activate()}});a._element.blur(function(){if(a.finishOnBlur_){setTimeout(function(){a.finish()},200)}})};AutoCompleter.prototype.position=function(){var a=this._element.offset();this._results.css({top:a.top+this._element.outerHeight(),left:a.left})};AutoCompleter.prototype.cacheRead=function(d){var f,c,b,a,e;if(this.options.useCache){d=String(d);f=d.length;if(this.options.matchSubset){c=1}else{c=f}while(c<=f){if(this.options.matchInside){a=f-c}else{a=0}e=0;while(e<=a){b=d.substr(0,c);if(this.cacheData_[b]!==undefined){return this.cacheData_[b]}e++}c++}}return false};AutoCompleter.prototype.cacheWrite=function(a,b){if(this.options.useCache){if(this.cacheLength_>=this.options.maxCacheLength){this.cacheFlush()}a=String(a);if(this.cacheData_[a]!==undefined){this.cacheLength_++}return this.cacheData_[a]=b}return false};AutoCompleter.prototype.cacheFlush=function(){this.cacheData_={};this.cacheLength_=0};AutoCompleter.prototype.callHook=function(c,b){var a=this.options[c];if(a&&$.isFunction(a)){return a(b,this)}return false};AutoCompleter.prototype.activate=function(){var b=this;var a=function(){b.activateNow()};var c=parseInt(this.options.delay,10);if(isNaN(c)||c<=0){c=250}if(this.keyTimeout_){clearTimeout(this.keyTimeout_)}this.keyTimeout_=setTimeout(a,c)};AutoCompleter.prototype.activateNow=function(){var a=this.getValue();if(a!==this.lastProcessedValue_&&a!==this.lastSelectedValue_){if(a.length>=this.options.minChars){this.active_=true;this.lastProcessedValue_=a;this.fetchData(a)}}};AutoCompleter.prototype.fetchData=function(b){if(this.options.data){this.filterAndShowResults(this.options.data,b)}else{var a=this;this.fetchRemoteData(b,function(c){a.filterAndShowResults(c,b)})}};AutoCompleter.prototype.fetchRemoteData=function(c,e){var d=this.cacheRead(c);if(d){e(d)}else{var a=this;if(this._element){this._element.addClass(this.options.loadingClass)}var b=function(g){var f=false;if(g!==false){f=a.parseRemoteData(g);a.options.data=f;a.cacheWrite(c,f)}if(a._element){a._element.removeClass(a.options.loadingClass)}e(f)};$.ajax({url:this.makeUrl(c),success:b,error:function(){b(false)}})}};AutoCompleter.prototype.setOption=function(a,b){this.options[a]=b};AutoCompleter.prototype.setExtraParam=function(b,c){var a=$.trim(String(b));if(a){if(!this.options.extraParams){this.options.extraParams={}}if(this.options.extraParams[a]!==c){this.options.extraParams[a]=c;this.cacheFlush()}}};AutoCompleter.prototype.makeUrl=function(e){var a=this;var b=this.options.url;var d=$.extend({},this.options.extraParams);if(this.options.queryParamName===false){b+=encodeURIComponent(e)}else{d[this.options.queryParamName]=e}if(this.options.limitParamName&&this.options.maxItemsToShow){d[this.options.limitParamName]=this.options.maxItemsToShow}var c=[];$.each(d,function(f,g){c.push(a.makeUrlParam(f,g))});if(c.length){b+=b.indexOf("?")==-1?"?":"&";b+=c.join("&")}return b};AutoCompleter.prototype.makeUrlParam=function(a,b){return String(a)+"="+encodeURIComponent(b)};AutoCompleter.prototype.splitText=function(a){return String(a).replace(/(\r\n|\r|\n)/g,"\n").split(this.options.lineSeparator)};AutoCompleter.prototype.parseRemoteData=function(c){var h,b,f,d,g;var e=[];var b=this.splitText(c);for(f=0;f<b.length;f++){var 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]{0,3}[^ \t\n]|(?=~0))/g,function(I,K,J){var L=K;var M=J;L=v(s(L));L=z(L);L=L.replace(/^\n+/g,"");L=L.replace(/\n+$/g,"");L="<pre><code>"+L+"\n</code></pre>";return o(L)+M});H=H.replace(/~0/,"");return H};var o=function(H){H=H.replace(/(^\n+|\n+$)/g,"");return"\n\n~K"+(A.push(H)-1)+"K\n\n"};var C=function(H){H=H.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,function(K,M,L,J,I){var N=J;N=N.replace(/^([ \t]*)/g,"");N=N.replace(/[ \t]*$/g,"");N=v(N);return M+"<code>"+N+"</code>"});return H};var v=function(H){H=H.replace(/&/g,"&amp;");H=H.replace(/</g,"&lt;");H=H.replace(/>/g,"&gt;");H=w(H,"*_{}[]\\",false);return H};var c=function(H){H=H.replace(/(\*\*|__)(?=\S)([^\r]*?\S[\*_]*)\1/g,"<strong>$2</strong>");H=H.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g,"<em>$2</em>");return H};var u=function(H){H=H.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm,function(I,J){var K=J;K=K.replace(/^[ \t]*>[ \t]?/gm,"~0");K=K.replace(/~0/g,"");K=K.replace(/^[ \t]+$/gm,"");K=G(K);K=K.replace(/(^|\n)/g,"$1  ");K=K.replace(/(\s*<pre>[^\r]+?<\/pre>)/gm,function(L,M){var N=M;N=N.replace(/^  /mg,"~0");N=N.replace(/~0/g,"");return N});return o("<blockquote>\n"+K+"\n</blockquote>")});return H};var g=function(N){N=N.replace(/^\n+/g,"");N=N.replace(/\n+$/g,"");var M=N.split(/\n{2,}/g);var J=new Array();var H=M.length;for(var I=0;I<H;I++){var L=M[I];if(L.search(/~K(\d+)K/g)>=0){J.push(L)}else{if(L.search(/\S/)>=0){L=r(L);L=L.replace(/^([ \t]*)/g,"<p>");L+="</p>";J.push(L)}}}H=J.length;for(var I=0;I<H;I++){while(J[I].search(/~K(\d+)K/)>=0){var K=A[RegExp.$1];K=K.replace(/\$/g,"$$$$");J[I]=J[I].replace(/~K\d+K/,K)}}return J.join("\n\n")};var h=function(H){H=H.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g,"&amp;");H=H.replace(/<(?![a-z\/?\$!])/gi,"&lt;");return H};var e=function(H){H=H.replace(/\\(\\)/g,k);H=H.replace(/\\([`*_{}\[\]()>#+-.!])/g,k);return H};var n=function(H){H=H.replace(/<((https?|ftp|dict):[^'">\s]+)>/gi,'<a href="$1">$1</a>');H=H.replace(/<(?:mailto:)?([-.\w]+\@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi,function(I,J){return B(q(J))});return H};var B=function(J){function I(L){var K="0123456789ABCDEF";var M=L.charCodeAt(0);return(K.charAt(M>>4)+K.charAt(M&15))}var H=[function(K){return"&#"+K.charCodeAt(0)+";"},function(K){return"&#x"+I(K)+";"},function(K){return K}];J="mailto:"+J;J=J.replace(/./g,function(K){if(K=="@"){K=H[Math.floor(Math.random()*2)](K)}else{if(K!=":"){var L=Math.random();K=(L>0.9?H[2](K):L>0.45?H[1](K):H[0](K))}}return K});J='<a href="'+J+'">'+J+"</a>";J=J.replace(/">.+:/g,'">');return J};var q=function(H){H=H.replace(/~E(\d+)E/g,function(I,K){var J=parseInt(K);return String.fromCharCode(J)});return H};var s=function(H){H=H.replace(/^(\t|[ ]{1,4})/gm,"~0");H=H.replace(/~0/g,"");return H};var z=function(H){H=H.replace(/\t(?=\t)/g,"    ");H=H.replace(/\t/g,"~A~B");H=H.replace(/~B(.+?)~A/g,function(I,L,K){var N=L;var J=4-N.length%4;for(var M=0;M<J;M++){N+=" "}return N});H=H.replace(/~A/g,"    ");H=H.replace(/~B/g,"");return H};var w=function(L,I,J){var H="(["+I.replace(/([\[\]\\])/g,"\\$1")+"])";if(J){H="\\\\"+H}var K=new RegExp(H,"g");L=L.replace(K,k);return L};var k=function(H,J){var I=J.charCodeAt(0);return"~E"+I+"E"}};var Showdown=Attacklab.showdown;if(Attacklab.fileLoaded){Attacklab.fileLoaded("showdown.js")};
\ No newline at end of file
diff --git a/lms/askbot/skins/common/media/js/wmd/showdown.js b/lms/askbot/skins/common/media/js/wmd/showdown.js
new file mode 100644
index 0000000000..257b8bd10e
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/wmd/showdown.js
@@ -0,0 +1,1332 @@
+//
+// showdown.js -- A javascript port of Markdown.
+//
+// Copyright (c) 2007 John Fraser.
+//
+// Original Markdown Copyright (c) 2004-2005 John Gruber
+//   <http://daringfireball.net/projects/markdown/>
+//
+// Redistributable under a BSD-style open source license.
+// See license.txt for more information.
+//
+// The full source distribution is at:
+//
+//				A A L
+//				T C A
+//				T K B
+//
+//   <http://www.attacklab.net/>
+//
+
+//
+// Wherever possible, Showdown is a straight, line-by-line port
+// of the Perl version of Markdown.
+//
+// This is not a normal parser design; it's basically just a
+// series of string substitutions.  It's hard to read and
+// maintain this way,  but keeping Showdown close to the original
+// design makes it easier to port new features.
+//
+// More importantly, Showdown behaves like markdown.pl in most
+// edge cases.  So web applications can do client-side preview
+// in Javascript, and then build identical HTML on the server.
+//
+// This port needs the new RegExp functionality of ECMA 262,
+// 3rd Edition (i.e. Javascript 1.5).  Most modern web browsers
+// should do fine.  Even with the new regular expression features,
+// We do a lot of work to emulate Perl's regex functionality.
+// The tricky changes in this file mostly have the "attacklab:"
+// label.  Major or self-explanatory changes don't.
+//
+// Smart diff tools like Araxis Merge will be able to match up
+// this file with markdown.pl in a useful way.  A little tweaking
+// helps: in a copy of markdown.pl, replace "#" with "//" and
+// replace "$text" with "text".  Be sure to ignore whitespace
+// and line endings.
+//
+
+
+//
+// Showdown usage:
+//
+//   var text = "Markdown *rocks*.";
+//
+//   var converter = new Attacklab.showdown.converter();
+//   var html = converter.makeHtml(text);
+//
+//   alert(html);
+//
+// Note: move the sample code to the bottom of this
+// file before uncommenting it.
+//
+
+
+//
+// Attacklab namespace
+//
+var Attacklab = Attacklab || {}
+
+//
+// Showdown namespace
+//
+Attacklab.showdown = Attacklab.showdown || {}
+
+//
+// converter
+//
+// Wraps all "globals" so that the only thing
+// exposed is makeHtml().
+//
+Attacklab.showdown.converter = function() {
+
+//
+// Globals:
+//
+
+// Global hashes, used by various utility routines
+var g_urls;
+var g_titles;
+var g_html_blocks;
+
+// Used to track when we're inside an ordered or unordered list
+// (see _ProcessListItems() for details):
+var g_list_level = 0;
+
+var makeHtmlBase = function(text) {
+//
+// Main function. The order in which other subs are called here is
+// essential. Link and image substitutions need to happen before
+// _EscapeSpecialCharsWithinTagAttributes(), so that any *'s or _'s in the <a>
+// and <img> tags get encoded.
+//
+
+	// Clear the global hashes. If we don't clear these, you get conflicts
+	// from other articles when generating a page which contains more than
+	// one article (e.g. an index page that shows the N most recent
+	// articles):
+	g_urls = new Array();
+	g_titles = new Array();
+	g_html_blocks = new Array();
+
+	// attacklab: Replace ~ with ~T
+	// This lets us use tilde as an escape char to avoid md5 hashes
+	// The choice of character is arbitray; anything that isn't
+    // magic in Markdown will work.
+	text = text.replace(/~/g,"~T");
+
+	// attacklab: Replace $ with ~D
+	// RegExp interprets $ as a special character
+	// when it's in a replacement string
+	text = text.replace(/\$/g,"~D");
+
+	// Standardize line endings
+	text = text.replace(/\r\n/g,"\n"); // DOS to Unix
+	text = text.replace(/\r/g,"\n"); // Mac to Unix
+
+	// Make sure text begins and ends with a couple of newlines:
+	text = "\n\n" + text + "\n\n";
+
+	// Convert all tabs to spaces.
+	text = _Detab(text);
+
+	// Strip any lines consisting only of spaces and tabs.
+	// This makes subsequent regexen easier to write, because we can
+	// match consecutive blank lines with /\n+/ instead of something
+	// contorted like /[ \t]*\n+/ .
+	text = text.replace(/^[ \t]+$/mg,"");
+
+	// Turn block-level HTML blocks into hash entries
+	text = _HashHTMLBlocks(text);
+
+	// Strip link definitions, store in hashes.
+	text = _StripLinkDefinitions(text);
+
+	text = _RunBlockGamut(text);
+
+	text = _UnescapeSpecialChars(text);
+
+	// attacklab: Restore dollar signs
+	text = text.replace(/~D/g,"$$");
+
+	// attacklab: Restore tildes
+	text = text.replace(/~T/g,"~");
+
+	return text;
+}
+
+this.makeHtml = function(text){
+    if (enableMathJax === false){
+        return makeHtmlBase(text);
+    } 
+    else {
+        MathJax.Hub.queue.Push(
+            function(){
+                $('#previewer').html(makeHtmlBase(text));
+            }
+        );
+        MathJax.Hub.Queue(['Typeset', MathJax.Hub, 'previewer']);
+        return $('#previewer').html();
+    }
+}
+
+
+var _StripLinkDefinitions = function(text) {
+//
+// Strips link definitions from text, stores the URLs and titles in
+// hash references.
+//
+
+	// Link defs are in the form: ^[id]: url "optional title"
+
+	/*
+		var text = text.replace(/
+				^[ ]{0,3}\[(.+)\]:  // id = $1  attacklab: g_tab_width - 1
+				  [ \t]*
+				  \n?				// maybe *one* newline
+				  [ \t]*
+				<?(\S+?)>?			// url = $2
+				  [ \t]*
+				  \n?				// maybe one newline
+				  [ \t]*
+				(?:
+				  (\n*)				// any lines skipped = $3 attacklab: lookbehind removed
+				  ["(]
+				  (.+?)				// title = $4
+				  [")]
+				  [ \t]*
+				)?					// title is optional
+				(?:\n+|$)
+			  /gm,
+			  function(){...});
+	*/
+	var text = text.replace(/^[ ]{0,3}\[(.+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?[ \t]*\n?[ \t]*(?:(\n*)["(](.+?)[")][ \t]*)?(?:\n+|\Z)/gm,
+		function (wholeMatch,m1,m2,m3,m4) {
+			m1 = m1.toLowerCase();
+			g_urls[m1] = _EncodeAmpsAndAngles(m2);  // Link IDs are case-insensitive
+			if (m3) {
+				// Oops, found blank lines, so it's not a title.
+				// Put back the parenthetical statement we stole.
+				return m3+m4;
+			} else if (m4) {
+				g_titles[m1] = m4.replace(/"/g,"&quot;");
+			}
+			
+			// Completely remove the definition from the text
+			return "";
+		}
+	);
+
+	return text;
+}
+
+var _HashHTMLBlocks = function(text) {
+	// attacklab: Double up blank lines to reduce lookaround
+	text = text.replace(/\n/g,"\n\n");
+
+	// Hashify HTML blocks:
+	// We only want to do this for block-level HTML tags, such as headers,
+	// lists, and tables. That's because we still want to wrap <p>s around
+	// "paragraphs" that are wrapped in non-block-level tags, such as anchors,
+	// phrase emphasis, and spans. The list of tags we're looking for is
+	// hard-coded:
+	var block_tags_a = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del"
+	var block_tags_b = "p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math"
+
+	// First, look for nested blocks, e.g.:
+	//   <div>
+	//     <div>
+	//     tags for inner block must be indented.
+	//     </div>
+	//   </div>
+	//
+	// The outermost tags must start at the left margin for this to match, and
+	// the inner nested divs must be indented.
+	// We need to do this before the next, more liberal match, because the next
+	// match will start at the first `<div>` and stop at the first `</div>`.
+
+	// attacklab: This regex can be expensive when it fails.
+	/*
+		var text = text.replace(/
+		(						// save in $1
+			^					// start of line  (with /m)
+			<($block_tags_a)	// start tag = $2
+			\b					// word break
+								// attacklab: hack around khtml/pcre bug...
+			[^\r]*?\n			// any number of lines, minimally matching
+			</\2>				// the matching end tag
+			[ \t]*				// trailing spaces/tabs
+			(?=\n+)				// followed by a newline
+		)						// attacklab: there are sentinel newlines at end of document
+		/gm,function(){...}};
+	*/
+	text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math|ins|del)\b[^\r]*?\n<\/\2>[ \t]*(?=\n+))/gm,hashElement);
+
+	//
+	// Now match more liberally, simply from `\n<tag>` to `</tag>\n`
+	//
+
+	/*
+		var text = text.replace(/
+		(						// save in $1
+			^					// start of line  (with /m)
+			<($block_tags_b)	// start tag = $2
+			\b					// word break
+								// attacklab: hack around khtml/pcre bug...
+			[^\r]*?				// any number of lines, minimally matching
+			.*</\2>				// the matching end tag
+			[ \t]*				// trailing spaces/tabs
+			(?=\n+)				// followed by a newline
+		)						// attacklab: there are sentinel newlines at end of document
+		/gm,function(){...}};
+	*/
+	text = text.replace(/^(<(p|div|h[1-6]|blockquote|pre|table|dl|ol|ul|script|noscript|form|fieldset|iframe|math)\b[^\r]*?.*<\/\2>[ \t]*(?=\n+)\n)/gm,hashElement);
+
+	// Special case just for <hr />. It was easier to make a special case than
+	// to make the other regex more complicated.  
+
+	/*
+		text = text.replace(/
+		(						// save in $1
+			\n\n				// Starting after a blank line
+			[ ]{0,3}
+			(<(hr)				// start tag = $2
+			\b					// word break
+			([^<>])*?			// 
+			\/?>)				// the matching end tag
+			[ \t]*
+			(?=\n{2,})			// followed by a blank line
+		)
+		/g,hashElement);
+	*/
+	text = text.replace(/(\n[ ]{0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g,hashElement);
+
+	// Special case for standalone HTML comments:
+
+	/*
+		text = text.replace(/
+		(						// save in $1
+			\n\n				// Starting after a blank line
+			[ ]{0,3}			// attacklab: g_tab_width - 1
+			<!
+			(--[^\r]*?--\s*)+
+			>
+			[ \t]*
+			(?=\n{2,})			// followed by a blank line
+		)
+		/g,hashElement);
+	*/
+	text = text.replace(/(\n\n[ ]{0,3}<!(--[^\r]*?--\s*)+>[ \t]*(?=\n{2,}))/g,hashElement);
+
+	// PHP and ASP-style processor instructions (<?...?> and <%...%>)
+
+	/*
+		text = text.replace(/
+		(?:
+			\n\n				// Starting after a blank line
+		)
+		(						// save in $1
+			[ ]{0,3}			// attacklab: g_tab_width - 1
+			(?:
+				<([?%])			// $2
+				[^\r]*?
+				\2>
+			)
+			[ \t]*
+			(?=\n{2,})			// followed by a blank line
+		)
+		/g,hashElement);
+	*/
+	text = text.replace(/(?:\n\n)([ ]{0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g,hashElement);
+
+	// attacklab: Undo double lines (see comment at top of this function)
+	text = text.replace(/\n\n/g,"\n");
+	return text;
+}
+
+var hashElement = function(wholeMatch,m1) {
+	var blockText = m1;
+
+	// Undo double lines
+	blockText = blockText.replace(/\n\n/g,"\n");
+	blockText = blockText.replace(/^\n/,"");
+	
+	// strip trailing blank lines
+	blockText = blockText.replace(/\n+$/g,"");
+	
+	// Replace the element text with a marker ("~KxK" where x is its key)
+	blockText = "\n\n~K" + (g_html_blocks.push(blockText)-1) + "K\n\n";
+	
+	return blockText;
+};
+
+var _RunBlockGamut = function(text) {
+//
+// These are all the transformations that form block-level
+// tags like paragraphs, headers, and list items.
+//
+	text = _DoHeaders(text);
+
+	// Do Horizontal Rules:
+	var key = hashBlock("<hr />");
+	text = text.replace(/^[ ]{0,2}([ ]?\*[ ]?){3,}[ \t]*$/gm,key);
+	text = text.replace(/^[ ]{0,2}([ ]?-[ ]?){3,}[ \t]*$/gm,key);
+	text = text.replace(/^[ ]{0,2}([ ]?_[ ]?){3,}[ \t]*$/gm,key);
+
+	text = _DoLists(text);
+	text = _DoCodeBlocks(text);
+	text = _DoBlockQuotes(text);
+
+	// We already ran _HashHTMLBlocks() before, in Markdown(), but that
+	// was to escape raw HTML in the original Markdown source. This time,
+	// we're escaping the markup we've just created, so that we don't wrap
+	// <p> tags around block-level tags.
+	text = _HashHTMLBlocks(text);
+	text = _FormParagraphs(text);
+
+	return text;
+}
+
+
+var _RunSpanGamut = function(text) {
+//
+// These are all the transformations that occur *within* block-level
+// tags like paragraphs, headers, and list items.
+//
+
+	text = _DoCodeSpans(text);
+	text = _EscapeSpecialCharsWithinTagAttributes(text);
+	text = _EncodeBackslashEscapes(text);
+
+	// Process anchor and image tags. Images must come first,
+	// because ![foo][f] looks like an anchor.
+	text = _DoImages(text);
+	text = _DoAnchors(text);
+
+	// Make links out of things like `<http://example.com/>`
+	// Must come after _DoAnchors(), because you can use < and >
+	// delimiters in inline links like [this](<url>).
+	text = _DoAutoLinks(text);
+	text = _EncodeAmpsAndAngles(text);
+	text = _DoItalicsAndBold(text);
+
+	// Do hard breaks:
+	text = text.replace(/  +\n/g," <br />\n");
+	return text;
+}
+
+var _EscapeSpecialCharsWithinTagAttributes = function(text) {
+//
+// Within tags -- meaning between < and > -- encode [\ ` * _] so they
+// don't conflict with their use in Markdown for code, italics and strong.
+//
+
+	// Build a regex to find HTML tags and comments.  See Friedl's 
+	// "Mastering Regular Expressions", 2nd Ed., pp. 200-201.
+	var regex = /(<[a-z\/!$]("[^"]*"|'[^']*'|[^'">])*>|<!(--.*?--\s*)+>)/gi;
+
+	text = text.replace(regex, function(wholeMatch) {
+		var tag = wholeMatch.replace(/(.)<\/?code>(?=.)/g,"$1`");
+		tag = escapeCharacters(tag,"\\`*_");
+		return tag;
+	});
+
+	return text;
+}
+
+var _DoAnchors = function(text) {
+//
+// Turn Markdown link shortcuts into XHTML <a> tags.
+//
+	//
+	// First, handle reference-style links: [link text] [id]
+	//
+
+	/*
+		text = text.replace(/
+		(							// wrap whole match in $1
+			\[
+			(
+				(?:
+					\[[^\]]*\]		// allow brackets nested one level
+					|
+					[^\[]			// or anything else
+				)*
+			)
+			\]
+
+			[ ]?					// one optional space
+			(?:\n[ ]*)?				// one optional newline followed by spaces
+
+			\[
+			(.*?)					// id = $3
+			\]
+		)()()()()					// pad remaining backreferences
+		/g,_DoAnchors_callback);
+	*/
+	text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeAnchorTag);
+
+	//
+	// Next, inline-style links: [link text](url "optional title")
+	//
+
+	/*
+		text = text.replace(/
+			(						// wrap whole match in $1
+				\[
+				(
+					(?:
+						\[[^\]]*\]	// allow brackets nested one level
+					|
+					[^\[\]]			// or anything else
+				)
+			)
+			\]
+			\(						// literal paren
+			[ \t]*
+			()						// no id, so leave $3 empty
+			<?(.*?)>?				// href = $4
+			[ \t]*
+			(						// $5
+				(['"])				// quote char = $6
+				(.*?)				// Title = $7
+				\6					// matching quote
+				[ \t]*				// ignore any spaces/tabs between closing quote and )
+			)?						// title is optional
+			\)
+		)
+		/g,writeAnchorTag);
+	*/
+	text = text.replace(/(\[((?:\[[^\]]*\]|[^\[\]])*)\]\([ \t]*()<?(.*?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeAnchorTag);
+
+	//
+	// Last, handle reference-style shortcuts: [link text]
+	// These must come last in case you've also got [link test][1]
+	// or [link test](/foo)
+	//
+
+	/*
+		text = text.replace(/
+		(		 					// wrap whole match in $1
+			\[
+			([^\[\]]+)				// link text = $2; can't contain '[' or ']'
+			\]
+		)()()()()()					// pad rest of backreferences
+		/g, writeAnchorTag);
+	*/
+	text = text.replace(/(\[([^\[\]]+)\])()()()()()/g, writeAnchorTag);
+
+	return text;
+}
+
+var writeAnchorTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) {
+	if (m7 == undefined) m7 = "";
+	var whole_match = m1;
+	var link_text   = m2;
+	var link_id	 = m3.toLowerCase();
+	var url		= m4;
+	var title	= m7;
+	
+	if (url == "") {
+		if (link_id == "") {
+			// lower-case and turn embedded newlines into spaces
+			link_id = link_text.toLowerCase().replace(/ ?\n/g," ");
+		}
+		url = "#"+link_id;
+		
+		if (g_urls[link_id] != undefined) {
+			url = g_urls[link_id];
+			if (g_titles[link_id] != undefined) {
+				title = g_titles[link_id];
+			}
+		}
+		else {
+			if (whole_match.search(/\(\s*\)$/m)>-1) {
+				// Special case for explicit empty url
+				url = "";
+			} else {
+				return whole_match;
+			}
+		}
+	}	
+	
+	url = escapeCharacters(url,"*_");
+	var result = "<a href=\"" + url + "\"";
+	
+	if (title != "") {
+		title = title.replace(/"/g,"&quot;");
+		title = escapeCharacters(title,"*_");
+		result +=  " title=\"" + title + "\"";
+	}
+	
+	result += ">" + link_text + "</a>";
+	
+	return result;
+}
+
+
+var _DoImages = function(text) {
+//
+// Turn Markdown image shortcuts into <img> tags.
+//
+
+	//
+	// First, handle reference-style labeled images: ![alt text][id]
+	//
+
+	/*
+		text = text.replace(/
+		(						// wrap whole match in $1
+			!\[
+			(.*?)				// alt text = $2
+			\]
+
+			[ ]?				// one optional space
+			(?:\n[ ]*)?			// one optional newline followed by spaces
+
+			\[
+			(.*?)				// id = $3
+			\]
+		)()()()()				// pad rest of backreferences
+		/g,writeImageTag);
+	*/
+	text = text.replace(/(!\[(.*?)\][ ]?(?:\n[ ]*)?\[(.*?)\])()()()()/g,writeImageTag);
+
+	//
+	// Next, handle inline images:  ![alt text](url "optional title")
+	// Don't forget: encode * and _
+
+	/*
+		text = text.replace(/
+		(						// wrap whole match in $1
+			!\[
+			(.*?)				// alt text = $2
+			\]
+			\s?					// One optional whitespace character
+			\(					// literal paren
+			[ \t]*
+			()					// no id, so leave $3 empty
+			<?(\S+?)>?			// src url = $4
+			[ \t]*
+			(					// $5
+				(['"])			// quote char = $6
+				(.*?)			// title = $7
+				\6				// matching quote
+				[ \t]*
+			)?					// title is optional
+		\)
+		)
+		/g,writeImageTag);
+	*/
+	text = text.replace(/(!\[(.*?)\]\s?\([ \t]*()<?(\S+?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/g,writeImageTag);
+
+	return text;
+}
+
+var writeImageTag = function(wholeMatch,m1,m2,m3,m4,m5,m6,m7) {
+	var whole_match = m1;
+	var alt_text   = m2;
+	var link_id	 = m3.toLowerCase();
+	var url		= m4;
+	var title	= m7;
+
+	if (!title) title = "";
+	
+	if (url == "") {
+		if (link_id == "") {
+			// lower-case and turn embedded newlines into spaces
+			link_id = alt_text.toLowerCase().replace(/ ?\n/g," ");
+		}
+		url = "#"+link_id;
+		
+		if (g_urls[link_id] != undefined) {
+			url = g_urls[link_id];
+			if (g_titles[link_id] != undefined) {
+				title = g_titles[link_id];
+			}
+		}
+		else {
+			return whole_match;
+		}
+	}	
+	
+	alt_text = alt_text.replace(/"/g,"&quot;");
+	url = escapeCharacters(url,"*_");
+	var result = "<img src=\"" + url + "\" alt=\"" + alt_text + "\"";
+
+	// attacklab: Markdown.pl adds empty title attributes to images.
+	// Replicate this bug.
+
+	//if (title != "") {
+		title = title.replace(/"/g,"&quot;");
+		title = escapeCharacters(title,"*_");
+		result +=  " title=\"" + title + "\"";
+	//}
+	
+	result += " />";
+	
+	return result;
+}
+
+
+var _DoHeaders = function(text) {
+
+	// Setext-style headers:
+	//	Header 1
+	//	========
+	//  
+	//	Header 2
+	//	--------
+	//
+	text = text.replace(/^(.+)[ \t]*\n=+[ \t]*\n+/gm,
+		function(wholeMatch,m1){return hashBlock("<h1>" + _RunSpanGamut(m1) + "</h1>");});
+
+	text = text.replace(/^(.+)[ \t]*\n-+[ \t]*\n+/gm,
+		function(matchFound,m1){return hashBlock("<h2>" + _RunSpanGamut(m1) + "</h2>");});
+
+	// atx-style headers:
+	//  # Header 1
+	//  ## Header 2
+	//  ## Header 2 with closing hashes ##
+	//  ...
+	//  ###### Header 6
+	//
+
+	/*
+		text = text.replace(/
+			^(\#{1,6})				// $1 = string of #'s
+			[ \t]*
+			(.+?)					// $2 = Header text
+			[ \t]*
+			\#*						// optional closing #'s (not counted)
+			\n+
+		/gm, function() {...});
+	*/
+
+	text = text.replace(/^(\#{1,6})[ \t]*(.+?)[ \t]*\#*\n+/gm,
+		function(wholeMatch,m1,m2) {
+			var h_level = m1.length;
+			return hashBlock("<h" + h_level + ">" + _RunSpanGamut(m2) + "</h" + h_level + ">");
+		});
+
+	return text;
+}
+
+// This declaration keeps Dojo compressor from outputting garbage:
+var _ProcessListItems;
+
+var _DoLists = function(text) {
+//
+// Form HTML ordered (numbered) and unordered (bulleted) lists.
+//
+
+	// attacklab: add sentinel to hack around khtml/safari bug:
+	// http://bugs.webkit.org/show_bug.cgi?id=11231
+	text += "~0";
+
+	// Re-usable pattern to match any entirel ul or ol list:
+
+	/*
+		var whole_list = /
+		(									// $1 = whole list
+			(								// $2
+				[ ]{0,3}					// attacklab: g_tab_width - 1
+				([*+-]|\d+[.])				// $3 = first list item marker
+				[ \t]+
+			)
+			[^\r]+?
+			(								// $4
+				~0							// sentinel for workaround; should be $
+			|
+				\n{2,}
+				(?=\S)
+				(?!							// Negative lookahead for another list item marker
+					[ \t]*
+					(?:[*+-]|\d+[.])[ \t]+
+				)
+			)
+		)/g
+	*/
+	var whole_list = /^(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;
+
+	if (g_list_level) {
+		text = text.replace(whole_list,function(wholeMatch,m1,m2) {
+			var list = m1;
+			var list_type = (m2.search(/[*+-]/g)>-1) ? "ul" : "ol";
+
+			// Turn double returns into triple returns, so that we can make a
+			// paragraph for the last item in a list, if necessary:
+			list = list.replace(/\n{2,}/g,"\n\n\n");;
+			var result = _ProcessListItems(list);
+	
+			// Trim any trailing whitespace, to put the closing `</$list_type>`
+			// up on the preceding line, to get it past the current stupid
+			// HTML block parser. This is a hack to work around the terrible
+			// hack that is the HTML block parser.
+			result = result.replace(/\s+$/,"");
+			result = "<"+list_type+">" + result + "</"+list_type+">\n";
+			return result;
+		});
+	} else {
+		whole_list = /(\n\n|^\n?)(([ ]{0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(~0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/g;
+		text = text.replace(whole_list,function(wholeMatch,m1,m2,m3) {
+			var runup = m1;
+			var list = m2;
+
+			var list_type = (m3.search(/[*+-]/g)>-1) ? "ul" : "ol";
+			// Turn double returns into triple returns, so that we can make a
+			// paragraph for the last item in a list, if necessary:
+			var list = list.replace(/\n{2,}/g,"\n\n\n");;
+			var result = _ProcessListItems(list);
+			result = runup + "<"+list_type+">\n" + result + "</"+list_type+">\n";	
+			return result;
+		});
+	}
+
+	// attacklab: strip sentinel
+	text = text.replace(/~0/,"");
+
+	return text;
+}
+
+_ProcessListItems = function(list_str) {
+//
+//  Process the contents of a single ordered or unordered list, splitting it
+//  into individual list items.
+//
+	// The $g_list_level global keeps track of when we're inside a list.
+	// Each time we enter a list, we increment it; when we leave a list,
+	// we decrement. If it's zero, we're not in a list anymore.
+	//
+	// We do this because when we're not inside a list, we want to treat
+	// something like this:
+	//
+	//    I recommend upgrading to version
+	//    8. Oops, now this line is treated
+	//    as a sub-list.
+	//
+	// As a single paragraph, despite the fact that the second line starts
+	// with a digit-period-space sequence.
+	//
+	// Whereas when we're inside a list (or sub-list), that line will be
+	// treated as the start of a sub-list. What a kludge, huh? This is
+	// an aspect of Markdown's syntax that's hard to parse perfectly
+	// without resorting to mind-reading. Perhaps the solution is to
+	// change the syntax rules such that sub-lists must start with a
+	// starting cardinal number; e.g. "1." or "a.".
+
+	g_list_level++;
+
+	// trim trailing blank lines:
+	list_str = list_str.replace(/\n{2,}$/,"\n");
+
+	// attacklab: add sentinel to emulate \z
+	list_str += "~0";
+
+	/*
+		list_str = list_str.replace(/
+			(\n)?							// leading line = $1
+			(^[ \t]*)						// leading whitespace = $2
+			([*+-]|\d+[.]) [ \t]+			// list marker = $3
+			([^\r]+?						// list item text   = $4
+			(\n{1,2}))
+			(?= \n* (~0 | \2 ([*+-]|\d+[.]) [ \t]+))
+		/gm, function(){...});
+	*/
+	list_str = list_str.replace(/(\n)?(^[ \t]*)([*+-]|\d+[.])[ \t]+([^\r]+?(\n{1,2}))(?=\n*(~0|\2([*+-]|\d+[.])[ \t]+))/gm,
+		function(wholeMatch,m1,m2,m3,m4){
+			var item = m4;
+			var leading_line = m1;
+			var leading_space = m2;
+
+			if (leading_line || (item.search(/\n{2,}/)>-1)) {
+				item = _RunBlockGamut(_Outdent(item));
+			}
+			else {
+				// Recursion for sub-lists:
+				item = _DoLists(_Outdent(item));
+				item = item.replace(/\n$/,""); // chomp(item)
+				item = _RunSpanGamut(item);
+			}
+
+			return  "<li>" + item + "</li>\n";
+		}
+	);
+
+	// attacklab: strip sentinel
+	list_str = list_str.replace(/~0/g,"");
+
+	g_list_level--;
+	return list_str;
+}
+
+
+var _DoCodeBlocks = function(text) {
+//
+//  Process Markdown `<pre><code>` blocks.
+//  
+
+	/*
+		text = text.replace(text,
+			/(?:\n\n|^)
+			(								// $1 = the code block -- one or more lines, starting with a space/tab
+				(?:
+					(?:[ ]{4}|\t)			// Lines must start with a tab or a tab-width of spaces - attacklab: g_tab_width
+					.*\n+
+				)+
+			)
+			(\n*[ ]{0,3}[^ \t\n]|(?=~0))	// attacklab: g_tab_width
+		/g,function(){...});
+	*/
+
+	// attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug
+	text += "~0";
+	
+	text = text.replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=~0))/g,
+		function(wholeMatch,m1,m2) {
+			var codeblock = m1;
+			var nextChar = m2;
+		
+			codeblock = _EncodeCode( _Outdent(codeblock));
+			codeblock = _Detab(codeblock);
+			codeblock = codeblock.replace(/^\n+/g,""); // trim leading newlines
+			codeblock = codeblock.replace(/\n+$/g,""); // trim trailing whitespace
+
+			codeblock = "<pre><code>" + codeblock + "\n</code></pre>";
+
+			return hashBlock(codeblock) + nextChar;
+		}
+	);
+
+	// attacklab: strip sentinel
+	text = text.replace(/~0/,"");
+
+	return text;
+}
+
+var hashBlock = function(text) {
+	text = text.replace(/(^\n+|\n+$)/g,"");
+	return "\n\n~K" + (g_html_blocks.push(text)-1) + "K\n\n";
+}
+
+
+var _DoCodeSpans = function(text) {
+//
+//   *  Backtick quotes are used for <code></code> spans.
+// 
+//   *  You can use multiple backticks as the delimiters if you want to
+//	 include literal backticks in the code span. So, this input:
+//	 
+//		 Just type ``foo `bar` baz`` at the prompt.
+//	 
+//	   Will translate to:
+//	 
+//		 <p>Just type <code>foo `bar` baz</code> at the prompt.</p>
+//	 
+//	There's no arbitrary limit to the number of backticks you
+//	can use as delimters. If you need three consecutive backticks
+//	in your code, use four for delimiters, etc.
+//
+//  *  You can use spaces to get literal backticks at the edges:
+//	 
+//		 ... type `` `bar` `` ...
+//	 
+//	   Turns to:
+//	 
+//		 ... type <code>`bar`</code> ...
+//
+
+	/*
+		text = text.replace(/
+			(^|[^\\])					// Character before opening ` can't be a backslash
+			(`+)						// $2 = Opening run of `
+			(							// $3 = The code block
+				[^\r]*?
+				[^`]					// attacklab: work around lack of lookbehind
+			)
+			\2							// Matching closer
+			(?!`)
+		/gm, function(){...});
+	*/
+
+	text = text.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,
+		function(wholeMatch,m1,m2,m3,m4) {
+			var c = m3;
+			c = c.replace(/^([ \t]*)/g,"");	// leading whitespace
+			c = c.replace(/[ \t]*$/g,"");	// trailing whitespace
+			c = _EncodeCode(c);
+			return m1+"<code>"+c+"</code>";
+		});
+
+	return text;
+}
+
+
+var _EncodeCode = function(text) {
+//
+// Encode/escape certain characters inside Markdown code runs.
+// The point is that in code, these characters are literals,
+// and lose their special Markdown meanings.
+//
+	// Encode all ampersands; HTML entities are not
+	// entities within a Markdown code span.
+	text = text.replace(/&/g,"&amp;");
+
+	// Do the angle bracket song and dance:
+	text = text.replace(/</g,"&lt;");
+	text = text.replace(/>/g,"&gt;");
+
+	// Now, escape characters that are magic in Markdown:
+	text = escapeCharacters(text,"\*_{}[]\\",false);
+
+// jj the line above breaks this:
+//---
+
+//* Item
+
+//   1. Subitem
+
+//            special char: *
+//---
+
+	return text;
+}
+
+
+var _DoItalicsAndBold = function(text) {
+
+    // <strong> must go first:
+    if (codeFriendlyMarkdown === true){
+        text = text.replace(/(\*\*)(?=\S)([^\r]*?\S[\*]*)\1/g,
+            "<strong>$2</strong>");
+
+        text = text.replace(/(\*)(?=\S)([^\r]*?\S)\1/g,
+            "<em>$2</em>");
+    }
+    else {
+        text = text.replace(/(\*\*|__)(?=\S)([^\r]*?\S[\*_]*)\1/g,
+            "<strong>$2</strong>");
+
+        text = text.replace(/(\*|_)(?=\S)([^\r]*?\S)\1/g,
+            "<em>$2</em>");
+    }
+
+    return text;
+}
+
+
+var _DoBlockQuotes = function(text) {
+
+	/*
+		text = text.replace(/
+		(								// Wrap whole match in $1
+			(
+				^[ \t]*>[ \t]?			// '>' at the start of a line
+				.+\n					// rest of the first line
+				(.+\n)*					// subsequent consecutive lines
+				\n*						// blanks
+			)+
+		)
+		/gm, function(){...});
+	*/
+
+	text = text.replace(/((^[ \t]*>[ \t]?.+\n(.+\n)*\n*)+)/gm,
+		function(wholeMatch,m1) {
+			var bq = m1;
+
+			// attacklab: hack around Konqueror 3.5.4 bug:
+			// "----------bug".replace(/^-/g,"") == "bug"
+
+			bq = bq.replace(/^[ \t]*>[ \t]?/gm,"~0");	// trim one level of quoting
+
+			// attacklab: clean up hack
+			bq = bq.replace(/~0/g,"");
+
+			bq = bq.replace(/^[ \t]+$/gm,"");		// trim whitespace-only lines
+			bq = _RunBlockGamut(bq);				// recurse
+			
+			bq = bq.replace(/(^|\n)/g,"$1  ");
+			// These leading spaces screw with <pre> content, so we need to fix that:
+			bq = bq.replace(
+					/(\s*<pre>[^\r]+?<\/pre>)/gm,
+				function(wholeMatch,m1) {
+					var pre = m1;
+					// attacklab: hack around Konqueror 3.5.4 bug:
+					pre = pre.replace(/^  /mg,"~0");
+					pre = pre.replace(/~0/g,"");
+					return pre;
+				});
+			
+			return hashBlock("<blockquote>\n" + bq + "\n</blockquote>");
+		});
+	return text;
+}
+
+
+var _FormParagraphs = function(text) {
+//
+//  Params:
+//    $text - string to process with html <p> tags
+//
+
+	// Strip leading and trailing lines:
+	text = text.replace(/^\n+/g,"");
+	text = text.replace(/\n+$/g,"");
+
+	var grafs = text.split(/\n{2,}/g);
+	var grafsOut = new Array();
+
+	//
+	// Wrap <p> tags.
+	//
+	var end = grafs.length;
+	for (var i=0; i<end; i++) {
+		var str = grafs[i];
+
+		// if this is an HTML marker, copy it
+		if (str.search(/~K(\d+)K/g) >= 0) {
+			grafsOut.push(str);
+		}
+		else if (str.search(/\S/) >= 0) {
+			str = _RunSpanGamut(str);
+			str = str.replace(/^([ \t]*)/g,"<p>");
+			str += "</p>"
+			grafsOut.push(str);
+		}
+
+	}
+
+	//
+	// Unhashify HTML blocks
+	//
+	end = grafsOut.length;
+	for (var i=0; i<end; i++) {
+		// if this is a marker for an html block...
+		while (grafsOut[i].search(/~K(\d+)K/) >= 0) {
+			var blockText = g_html_blocks[RegExp.$1];
+			blockText = blockText.replace(/\$/g,"$$$$"); // Escape any dollar signs
+			grafsOut[i] = grafsOut[i].replace(/~K\d+K/,blockText);
+		}
+	}
+
+	return grafsOut.join("\n\n");
+}
+
+
+var _EncodeAmpsAndAngles = function(text) {
+// Smart processing for ampersands and angle brackets that need to be encoded.
+	
+	// Ampersand-encoding based entirely on Nat Irons's Amputator MT plugin:
+	//   http://bumppo.net/projects/amputator/
+	text = text.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g,"&amp;");
+	
+	// Encode naked <'s
+	text = text.replace(/<(?![a-z\/?\$!])/gi,"&lt;");
+	
+	return text;
+}
+
+
+var _EncodeBackslashEscapes = function(text) {
+//
+//   Parameter:  String.
+//   Returns:	The string, with after processing the following backslash
+//			   escape sequences.
+//
+
+	// attacklab: The polite way to do this is with the new
+	// escapeCharacters() function:
+	//
+	// 	text = escapeCharacters(text,"\\",true);
+	// 	text = escapeCharacters(text,"`*_{}[]()>#+-.!",true);
+	//
+	// ...but we're sidestepping its use of the (slow) RegExp constructor
+	// as an optimization for Firefox.  This function gets called a LOT.
+
+	text = text.replace(/\\(\\)/g,escapeCharacters_callback);
+	text = text.replace(/\\([`*_{}\[\]()>#+-.!])/g,escapeCharacters_callback);
+	return text;
+}
+
+
+var _DoAutoLinks = function(text) {
+
+	text = text.replace(/<((https?|ftp|dict):[^'">\s]+)>/gi,"<a href=\"$1\">$1</a>");
+
+	// Email addresses: <address@domain.foo>
+
+	/*
+		text = text.replace(/
+			<
+			(?:mailto:)?
+			(
+				[-.\w]+
+				\@
+				[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+
+			)
+			>
+		/gi, _DoAutoLinks_callback());
+	*/
+	text = text.replace(/<(?:mailto:)?([-.\w]+\@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi,
+		function(wholeMatch,m1) {
+			return _EncodeEmailAddress( _UnescapeSpecialChars(m1) );
+		}
+	);
+
+	return text;
+}
+
+
+var _EncodeEmailAddress = function(addr) {
+//
+//  Input: an email address, e.g. "foo@example.com"
+//
+//  Output: the email address as a mailto link, with each character
+//	of the address encoded as either a decimal or hex entity, in
+//	the hopes of foiling most address harvesting spam bots. E.g.:
+//
+//	<a href="&#x6D;&#97;&#105;&#108;&#x74;&#111;:&#102;&#111;&#111;&#64;&#101;
+//	   x&#x61;&#109;&#x70;&#108;&#x65;&#x2E;&#99;&#111;&#109;">&#102;&#111;&#111;
+//	   &#64;&#101;x&#x61;&#109;&#x70;&#108;&#x65;&#x2E;&#99;&#111;&#109;</a>
+//
+//  Based on a filter by Matthew Wickline, posted to the BBEdit-Talk
+//  mailing list: <http://tinyurl.com/yu7ue>
+//
+
+	// attacklab: why can't javascript speak hex?
+	function char2hex(ch) {
+		var hexDigits = '0123456789ABCDEF';
+		var dec = ch.charCodeAt(0);
+		return(hexDigits.charAt(dec>>4) + hexDigits.charAt(dec&15));
+	}
+
+	var encode = [
+		function(ch){return "&#"+ch.charCodeAt(0)+";";},
+		function(ch){return "&#x"+char2hex(ch)+";";},
+		function(ch){return ch;}
+	];
+
+	addr = "mailto:" + addr;
+
+	addr = addr.replace(/./g, function(ch) {
+		if (ch == "@") {
+		   	// this *must* be encoded. I insist.
+			ch = encode[Math.floor(Math.random()*2)](ch);
+		} else if (ch !=":") {
+			// leave ':' alone (to spot mailto: later)
+			var r = Math.random();
+			// roughly 10% raw, 45% hex, 45% dec
+			ch =  (
+					r > .9  ?	encode[2](ch)   :
+					r > .45 ?	encode[1](ch)   :
+								encode[0](ch)
+				);
+		}
+		return ch;
+	});
+
+	addr = "<a href=\"" + addr + "\">" + addr + "</a>";
+	addr = addr.replace(/">.+:/g,"\">"); // strip the mailto: from the visible part
+
+	return addr;
+}
+
+
+var _UnescapeSpecialChars = function(text) {
+//
+// Swap back in all the special characters we've hidden.
+//
+	text = text.replace(/~E(\d+)E/g,
+		function(wholeMatch,m1) {
+			var charCodeToReplace = parseInt(m1);
+			return String.fromCharCode(charCodeToReplace);
+		}
+	);
+	return text;
+}
+
+
+var _Outdent = function(text) {
+//
+// Remove one level of line-leading tabs or spaces
+//
+
+	// attacklab: hack around Konqueror 3.5.4 bug:
+	// "----------bug".replace(/^-/g,"") == "bug"
+
+	text = text.replace(/^(\t|[ ]{1,4})/gm,"~0"); // attacklab: g_tab_width
+
+	// attacklab: clean up hack
+	text = text.replace(/~0/g,"")
+
+	return text;
+}
+
+var _Detab = function(text) {
+// attacklab: Detab's completely rewritten for speed.
+// In perl we could fix it by anchoring the regexp with \G.
+// In javascript we're less fortunate.
+
+	// expand first n-1 tabs
+	text = text.replace(/\t(?=\t)/g,"    "); // attacklab: g_tab_width
+
+	// replace the nth with two sentinels
+	text = text.replace(/\t/g,"~A~B");
+
+	// use the sentinel to anchor our regex so it doesn't explode
+	text = text.replace(/~B(.+?)~A/g,
+		function(wholeMatch,m1,m2) {
+			var leadingText = m1;
+			var numSpaces = 4 - leadingText.length % 4;  // attacklab: g_tab_width
+
+			// there *must* be a better way to do this:
+			for (var i=0; i<numSpaces; i++) leadingText+=" ";
+
+			return leadingText;
+		}
+	);
+
+	// clean up sentinels
+	text = text.replace(/~A/g,"    ");  // attacklab: g_tab_width
+	text = text.replace(/~B/g,"");
+
+	return text;
+}
+
+
+//
+//  attacklab: Utility functions
+//
+
+
+var escapeCharacters = function(text, charsToEscape, afterBackslash) {
+	// First we have to escape the escape characters so that
+	// we can build a character class out of them
+	var regexString = "([" + charsToEscape.replace(/([\[\]\\])/g,"\\$1") + "])";
+
+	if (afterBackslash) {
+		regexString = "\\\\" + regexString;
+	}
+
+	var regex = new RegExp(regexString,"g");
+	text = text.replace(regex,escapeCharacters_callback);
+
+	return text;
+}
+
+
+var escapeCharacters_callback = function(wholeMatch,m1) {
+	var charCodeToEscape = m1.charCodeAt(0);
+	return "~E"+charCodeToEscape+"E";
+}
+
+} // end of Attacklab.showdown.converter
+
+
+// Version 0.9 used the Showdown namespace instead of Attacklab.showdown
+// The old namespace is deprecated, but we'll support it for now:
+var Showdown = Attacklab.showdown;
+
+// If anyone's interested, tell the world that this file's been loaded
+if (Attacklab.fileLoaded) {
+	Attacklab.fileLoaded("showdown.js");
+}
diff --git a/lms/askbot/skins/common/media/js/wmd/wmd-min.js b/lms/askbot/skins/common/media/js/wmd/wmd-min.js
new file mode 100644
index 0000000000..aa643f1a25
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/wmd/wmd-min.js
@@ -0,0 +1 @@
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J="\x07";var I=J+L+J;K.text=I;var M=a.fixEolChars(G.value);K.moveStart("character",-I.length);K.text=L;F.start=M.indexOf(J);F.end=M.lastIndexOf(J)-J.length;var H=F.text.length-a.fixEolChars(G.value).length;if(H){K.moveStart("character",-L.length);while(H--){L+="\n";F.end+=1}K.text=L}this.setInputAreaSelection()}}};this.restore=function(){if(F.text!=undefined&&F.text!=G.value){G.value=F.text}this.setInputAreaSelection();G.scrollTop=F.scrollTop};this.getChunks=function(){var H=new y.Chunks();H.before=a.fixEolChars(F.text.substring(0,F.start));H.startTag="";H.selection=a.fixEolChars(F.text.substring(F.start,F.end));H.endTag="";H.after=a.fixEolChars(F.text.substring(F.end));H.scrollTop=F.scrollTop;return H};this.setChunks=function(H){H.before=H.before+H.startTag;H.after=H.endTag+H.after;if(v.isOpera){H.before=H.before.replace(/\n/g,"\r\n");H.selection=H.selection.replace(/\n/g,"\r\n");H.after=H.after.replace(/\n/g,"\r\n")}this.start=H.before.length;this.end=H.before.length+H.selection.length;this.text=H.before+H.selection+H.after;this.scrollTop=H.scrollTop};this.init()};y.Chunks=function(){};y.Chunks.prototype.findTags=function(G,I){var F=this;var H;if(G){H=a.extendRegExp(G,"","$");this.before=this.before.replace(H,function(J){F.startTag=F.startTag+J;return""});H=a.extendRegExp(G,"^","");this.selection=this.selection.replace(H,function(J){F.startTag=F.startTag+J;return""})}if(I){H=a.extendRegExp(I,"","$");this.selection=this.selection.replace(H,function(J){F.endTag=J+F.endTag;return""});H=a.extendRegExp(I,"^","");this.after=this.after.replace(H,function(J){F.endTag=J+F.endTag;return""})}};y.Chunks.prototype.trimWhitespace=function(F){this.selection=this.selection.replace(/^(\s*)/,"");if(!F){this.before+=s.$1}this.selection=this.selection.replace(/(\s*)$/,"");if(!F){this.after=s.$1+this.after}};y.Chunks.prototype.skipLines=function(H,G,F){if(H===undefined){H=1}if(G===undefined){G=1}H++;G++;var I;var J;this.selection=this.selection.replace(/(^\n*)/,"");this.startTag=this.startTag+s.$1;this.selection=this.selection.replace(/(\n*$)/,"");this.endTag=this.endTag+s.$1;this.startTag=this.startTag.replace(/(^\n*)/,"");this.before=this.before+s.$1;this.endTag=this.endTag.replace(/(\n*$)/,"");this.after=this.after+s.$1;if(this.before){I=J="";while(H--){I+="\\n?";J+="\n"}if(F){I="\\n*"}this.before=this.before.replace(new s(I+"$",""),J)}if(this.after){I=J="";while(G--){I+="\\n?";J+="\n"}if(F){I="\\n*"}this.after=this.after.replace(new s(I,""),J)}};h.prefixes="(?:\\s{4,}|\\s*>|\\s*-\\s+|\\s*\\d+\\.|=|\\+|-|_|\\*|#|\\s*\\[[^\n]]+\\]:)";h.unwrap=function(G){var F=new s("([^\\n])\\n(?!(\\n|"+h.prefixes+"))","g");G.selection=G.selection.replace(F,"$1 $2")};h.wrap=function(G,F){h.unwrap(G);var H=new s("(.{1,"+F+"})( +|$\\n?)","gm");G.selection=G.selection.replace(H,function(I,J){if(new s("^"+h.prefixes,"").test(I)){return I}return J+"\n"});G.selection=G.selection.replace(/\s+$/,"")};h.doBold=function(F,G){return h.doBorI(F,G,2,"strong text")};h.doItalic=function(F,G){return h.doBorI(F,G,1,"emphasized text")};h.doBorI=function(L,J,K,F){L.trimWhitespace();L.selection=L.selection.replace(/\n{2,}/g,"\n");L.before.search(/(\**$)/);var I=s.$1;L.after.search(/(^\**)/);var G=s.$1;var M=Math.min(I.length,G.length);if((M>=K)&&(M!=2||K!=1)){L.before=L.before.replace(s("[*]{"+K+"}$",""),"");L.after=L.after.replace(s("^[*]{"+K+"}",""),"")}else{if(!L.selection&&G){L.after=L.after.replace(/^([*_]*)/,"");L.before=L.before.replace(/(\s?)$/,"");var H=s.$1;L.before=L.before+G+H}else{if(!L.selection&&!G){L.selection=F}var N=K<=1?"*":"**";L.before=L.before+N;L.after=N+L.after}}return};h.stripLinkDefs=function(G,F){G=G.replace(/^[ ]{0,3}\[(\d+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?[ \t]*\n?[ \t]*(?:(\n*)["(](.+?)[")][ \t]*)?(?:\n+|$)/gm,function(K,L,H,I,J){F[L]=K.replace(/\s*$/,"");if(I){F[L]=K.replace(/["(](.+?)[")]$/,"");return I+J}return""});return G};h.addLinkDef=function(M,I){var F=0;var H={};M.before=h.stripLinkDefs(M.before,H);M.selection=h.stripLinkDefs(M.selection,H);M.after=h.stripLinkDefs(M.after,H);var G="";var L=/(\[(?:\[[^\]]*\]|[^\[\]])*\][ ]?(?:\n[ ]*)?\[)(\d+)(\])/g;var K=function(O){F++;O=O.replace(/^[ ]{0,3}\[(\d+)\]:/,"  ["+F+"]:");G+="\n"+O};var J=function(P,Q,R,O){if(H[R]){K(H[R]);return Q+F+O}return P};M.before=M.before.replace(L,J);if(I){K(I)}else{M.selection=M.selection.replace(L,J)}var N=F;M.after=M.after.replace(L,J);if(M.after){M.after=M.after.replace(/\n*$/,"")}if(!M.after){M.selection=M.selection.replace(/\n*$/,"")}M.after+="\n\n"+G;return N};h.doLinkOrImage=function(F,G,I){F.trimWhitespace();F.findTags(/\s*!?\[/,/\][ ]?(?:\n[ ]*)?(\[.*?\])?/);if(F.endTag.length>1){F.startTag=F.startTag.replace(/!?\[/,"");F.endTag="";h.addLinkDef(F,null)}else{if(/\n\n/.test(F.selection)){h.addLinkDef(F,null);return}var H=function(L){if(L!==null){F.startTag=F.endTag="";var K=" [999]: "+L;var J=h.addLinkDef(F,K);F.startTag=I?"![":"[";F.endTag="]["+J+"]";if(!F.selection){if(I){F.selection="alt text"}else{F.selection="link text"}}}G()};if(I){a.prompt(B,b,H,1)}else{a.prompt(D,g,H)}return true}};a.makeAPI=function(){y.wmd={};y.wmd.editor=y.editor;y.wmd.previewManager=y.previewManager};a.startEditor=function(){if(y.wmd_env.autostart===false){a.makeAPI();return}var G;var F;var H=function(){y.panels=new y.PanelCollection();F=new y.previewManager();var I=F.refresh;G=new y.editor(I);F.refresh(true)};a.addEvent(top,"load",H)};y.previewManager=function(){var H=this;var V;var F;var N;var M;var S;var O;var I=3000;var P="delayed";var K=function(X,Y){a.addEvent(X,"input",Y);X.onpaste=Y;X.ondrop=Y;a.addEvent(X,"keypress",Y);a.addEvent(X,"keydown",Y);F=new y.inputPoller(Y,A)};var R=function(){var X=0;if(top.innerHeight){X=top.pageYOffset}else{if(E.documentElement&&E.documentElement.scrollTop){X=E.documentElement.scrollTop}else{if(E.body){X=E.body.scrollTop}}}return X};var L=function(){if(!y.panels.preview&&!y.panels.output){return}var Z=y.panels.input.value;if(Z&&Z==S){return}else{S=Z}var Y=new Date().getTime();if(!V&&y.showdown){V=new y.showdown.converter()}if(V){Z=V.makeHtml(Z)}var X=new Date().getTime();M=X-Y;G(Z);O=Z};var U=function(){if(N){top.clearTimeout(N);N=undefined}if(P!=="manual"){var X=0;if(P==="delayed"){X=M}if(X>I){X=I}N=top.setTimeout(L,X)}};var J=function(X){if(X.scrollHeight<=X.clientHeight){return 1}return X.scrollTop/(X.scrollHeight-X.clientHeight)};var W=function(){if(y.panels.preview){y.panels.preview.scrollTop=(y.panels.preview.scrollHeight-y.panels.preview.clientHeight)*J(y.panels.preview)}if(y.panels.output){y.panels.output.scrollTop=(y.panels.output.scrollHeight-y.panels.output.clientHeight)*J(y.panels.output)}};this.refresh=function(X){if(X){S="";L()}else{U()}};this.processingTime=function(){return M};this.output=function(){return O};this.setUpdateMode=function(X){P=X;H.refresh()};var Q=true;var G=function(aa){var X=C.getTop(y.panels.input)-R();if(y.panels.output){if(y.panels.output.value!==undefined){y.panels.output.value=aa;y.panels.output.readOnly=true}else{var Z=aa.replace(/&/g,"&amp;");Z=Z.replace(/</g,"&lt;");y.panels.output.innerHTML="<pre><code>"+Z+"</code></pre>"}}if(y.panels.preview){y.panels.preview.innerHTML=aa}W();if(Q){Q=false;return}var Y=C.getTop(y.panels.input)-R();if(v.isIE){top.setTimeout(function(){top.scrollBy(0,Y-X)},0)}else{top.scrollBy(0,Y-X)}};var T=function(){K(y.panels.input,U);L();if(y.panels.preview){y.panels.preview.scrollTop=0}if(y.panels.output){y.panels.output.scrollTop=0}};this.destroy=function(){if(F){F.destroy()}};T()};h.doAutoindent=function(F,G){F.before=F.before.replace(/(\n|^)[ ]{0,3}([*+-]|\d+[.])[ \t]*\n$/,"\n\n");F.before=F.before.replace(/(\n|^)[ ]{0,3}>[ \t]*\n$/,"\n\n");F.before=F.before.replace(/(\n|^)[ \t]+\n$/,"\n\n");if(/(\n|^)[ ]{0,3}([*+-]|\d+[.])[ \t]+.*\n$/.test(F.before)){if(h.doList){h.doList(F)}}if(/(\n|^)[ ]{0,3}>[ \t]+.*\n$/.test(F.before)){if(h.doBlockquote){h.doBlockquote(F)}}if(/(\n|^)(\t|[ ]{4,}).*\n$/.test(F.before)){if(h.doCode){h.doCode(F)}}};h.doBlockquote=function(F,G){F.selection=F.selection.replace(/^(\n*)([^\r]+?)(\n*)$/,function(L,K,J,I){F.before+=K;F.after=I+F.after;return J});F.before=F.before.replace(/(>[ \t]*)$/,function(J,I){F.selection=I+F.selection;return""});F.selection=F.selection.replace(/^(\s|>)+$/,"");F.selection=F.selection||"Blockquote";if(F.before){F.before=F.before.replace(/\n?$/,"\n")}if(F.after){F.after=F.after.replace(/^\n?/,"\n")}F.before=F.before.replace(/(((\n|^)(\n[ \t]*)*>(.+\n)*.*)+(\n[ \t]*)*$)/,function(I){F.startTag=I;return""});F.after=F.after.replace(/^(((\n|^)(\n[ \t]*)*>(.+\n)*.*)+(\n[ \t]*)*)/,function(I){F.endTag=I;return""});var H=function(J){var I=J?"> ":"";if(F.startTag){F.startTag=F.startTag.replace(/\n((>|\s)*)\n$/,function(L,K){return"\n"+K.replace(/^[ ]{0,3}>?[ 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]{4,})/.test(F.after)){H=0}F.skipLines(J,H);if(!F.selection){F.startTag="    ";F.selection="enter code here"}else{if(/^[ ]{0,3}\S/m.test(F.selection)){F.selection=F.selection.replace(/^/gm,"    ")}else{F.selection=F.selection.replace(/^[ ]{4}/gm,"")}}}else{F.trimWhitespace();F.findTags(/`/,/`/);if(!F.startTag&&!F.endTag){F.startTag=F.endTag="`";if(!F.selection){F.selection="enter code here"}}else{if(F.endTag&&!F.startTag){F.before+=F.endTag;F.endTag=""}else{F.startTag=F.endTag=""}}}};h.doList=function(Q,J,I){var S=/(\n|^)(([ ]{0,3}([*+-]|\d+[.])[ \t]+.*)(\n.+|\n{2,}([*+-].*|\d+[.])[ \t]+.*|\n{2,}[ \t]+\S.*)*)\n*$/;var R=/^\n*(([ ]{0,3}([*+-]|\d+[.])[ \t]+.*)(\n.+|\n{2,}([*+-].*|\d+[.])[ \t]+.*|\n{2,}[ \t]+\S.*)*)\n*/;var F="-";var N=1;var L=function(){var T;if(I){T=" "+N+". ";N++}else{T=" "+F+" "}return T};var M=function(T){if(I===undefined){I=/^\s*\d/.test(T)}T=T.replace(/^[ ]{0,3}([*+-]|\d+[.])\s/gm,function(U){return L()});return T};Q.findTags(/(\n|^)*[ ]{0,3}([*+-]|\d+[.])\s+/,null);if(Q.before&&!/\n$/.test(Q.before)&&!/^\n/.test(Q.startTag)){Q.before+=Q.startTag;Q.startTag=""}if(Q.startTag){var H=/\d+[.]/.test(Q.startTag);Q.startTag="";Q.selection=Q.selection.replace(/\n[ ]{4}/g,"\n");h.unwrap(Q);Q.skipLines();if(H){Q.after=Q.after.replace(R,M)}if(I==H){return}}var K=1;Q.before=Q.before.replace(S,function(T){if(/^\s*([*+-])/.test(T)){F=s.$1}K=/[^\n]\n\n[^\n]/.test(T)?1:0;return M(T)});if(!Q.selection){Q.selection="List item"}var O=L();var G=1;Q.after=Q.after.replace(R,function(T){G=/[^\n]\n\n[^\n]/.test(T)?1:0;return M(T)});Q.trimWhitespace(true);Q.skipLines(K,G,true);Q.startTag=O;var P=O.replace(/./g," ");h.wrap(Q,y.wmd_env.lineLength-P.length);Q.selection=Q.selection.replace(/\n/g,"\n"+P)};h.doHeading=function(H,I){H.selection=H.selection.replace(/\s+/g," ");H.selection=H.selection.replace(/(^\s+|\s+$)/g,"");if(!H.selection){H.startTag="## ";H.selection="Heading";H.endTag=" ##";return}var J=0;H.findTags(/#+[ ]*/,/[ ]*#+/);if(/#+/.test(H.startTag)){J=s.lastMatch.length}H.startTag=H.endTag="";H.findTags(null,/\s?(-+|=+)/);if(/=+/.test(H.endTag)){J=1}if(/-+/.test(H.endTag)){J=2}H.startTag=H.endTag="";H.skipLines(1,1);var K=J==0?2:J-1;if(K>0){var G=K>=2?"-":"=";var F=H.selection.length;if(F>y.wmd_env.lineLength){F=y.wmd_env.lineLength}H.endTag="\n";while(F--){H.endTag+=G}}};h.doHorizontalRule=function(F,G){F.startTag="----------\n";F.selection="";F.skipLines(2,1,true)}};Attacklab.wmd_env={};Attacklab.account_options={};Attacklab.wmd_defaults={version:1,output:"Markdown",lineLength:40,delayLoad:false};if(!Attacklab.wmd){Attacklab.wmd=function(){Attacklab.loadEnv=function(){var b=function(d){if(!d){return}for(var c in d){Attacklab.wmd_env[c]=d[c]}};b(Attacklab.wmd_defaults);b(Attacklab.account_options);b(top.wmd_options);Attacklab.full=true;var a="bold italic link blockquote code image ol ul heading hr";Attacklab.wmd_env.buttons=Attacklab.wmd_env.buttons||a};Attacklab.loadEnv()};Attacklab.wmd();Attacklab.wmdBase();Attacklab.Util.startEditor()};
\ No newline at end of file
diff --git a/lms/askbot/skins/common/media/js/wmd/wmd-test.html b/lms/askbot/skins/common/media/js/wmd/wmd-test.html
new file mode 100644
index 0000000000..d748501a5b
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/wmd/wmd-test.html
@@ -0,0 +1,158 @@
+<!DOCTYPE html>
+<html>
+
+	<head>
+		<title>Test WMD Page</title>
+		
+		<link rel="stylesheet" type="text/css" href="wmd.css" />
+		
+		<meta http-equiv="pragma" content="no-cache">
+		<meta http-equiv="cache-control" content="no-cache">
+		<meta http-equiv="pragma-directive" content="no-cache">
+		<meta http-equiv="cache-directive" content="no-cache">
+		<meta http-equiv="expires" content="0">
+		
+		<script type="text/javascript" src="jQuery/jquery-1.2.6.js"></script>
+		<script type="text/javascript" src="showdown.js"></script>
+	</head>
+	
+	<body>
+		<div id="wmd-button-bar" class="wmd-panel"></div>
+		<br/>
+		<textarea id="editor" class="wmd-panel"></textarea>
+		<br/>
+		<div id="previewer" class="wmd-panel"></div>
+		<br/>
+		<div id="wmd-output" class="wmd-panel"></div>	
+		
+		<p>To test that page up/down and arrow keys work, copy this above the WMD
+		control.</p>
+		
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+		Scroll Down!<br/>
+
+		<script type="text/javascript" src="wmd.js"></script>
+	</body>
+</html>
\ No newline at end of file
diff --git a/lms/askbot/skins/common/media/js/wmd/wmd.css b/lms/askbot/skins/common/media/js/wmd/wmd.css
new file mode 100644
index 0000000000..4ca764029f
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/wmd/wmd.css
@@ -0,0 +1,131 @@
+/* .wmd-panel */
+/* { */
+/* } */
+
+/* #wmd-button-bar */ 
+/* { */
+/*   background: url(images/editor-toolbar-background.png) repeat-x bottom; */
+/*   height:36px; */
+/*   border-left:#cce6ec 3px solid; */
+/*   border-top:#cce6ec 3px solid; */
+/*   border-right:#cce6ec 3px solid; */
+/*   float:left; */
+/*   width:730px; */
+/* } */
+
+/* #wmd-input */ 
+/* { */ 
+/*   height: 500px; */
+/*   background-color: Gainsboro; */
+/*   border: 1px solid DarkGray; */
+/*   margin-top: -20px; */
+/* } */
+
+/* #wmd-preview */ 
+/* { */ 
+/*   background-color: LightSkyBlue; */ 
+/* } */
+
+/* #wmd-output */ 
+/* { */ 
+/*   background-color: Pink; */
+/* } */
+
+/* #wmd-button-row */ 
+/* { */
+/*   position: relative; */ 
+/*   margin-left: 5px; */
+/*   margin-right: 5px; */
+/*   margin-bottom: 0px; */
+/*   margin-top: 10px; */
+/*   padding: 0px; */  
+/*   height: 20px; */
+/* } */
+
+/* .wmd-spacer */
+/* { */
+/*   width: 1px; */ 
+/*   height: 20px; */ 
+/*   margin-left: 14px; */
+
+/*   position: absolute; */
+/*   background-color: Silver; */
+/*   display: inline-block; */ 
+/*   list-style: none; */
+/* } */
+
+/* .wmd-button */
+/* { */
+/*   width: 20px; */ 
+/*   height: 20px; */ 
+/*   margin-left: 5px; */
+/*   margin-right: 5px; */
+
+/*   position: absolute; */
+/*   background-image: url(images/wmd-buttons.png); */
+/*   background-repeat: no-repeat; */
+/*   background-position: 0px 0px; */
+/*   display: inline-block; */ 
+/*   list-style: none; */
+/* } */
+
+/* .wmd-button > a */
+/* { */
+/*   width: 20px; */ 
+/*   height: 20px; */ 
+/*   margin-left: 5px; */
+/*   margin-right: 5px; */
+
+/*   position: absolute; */
+/*   display: inline-block; */ 
+/* } */
+
+
+/* /1* sprite button slicing style information *1/ */
+/* #wmd-button-bar #wmd-bold-button    {left: 0px;   background-position: 0px 0;} */
+/* #wmd-button-bar #wmd-italic-button  {left: 25px;  background-position: -20px 0;} */
+/* #wmd-button-bar #wmd-spacer1        {left: 50px;} */
+/* #wmd-button-bar #wmd-link-button    {left: 75px;  background-position: -40px 0;} */
+/* #wmd-button-bar #wmd-quote-button   {left: 100px;  background-position: -60px 0;} */
+/* #wmd-button-bar #wmd-code-button    {left: 125px;  background-position: -80px 0;} */
+/* #wmd-button-bar #wmd-image-button   {left: 150px;  background-position: -100px 0;} */
+/* #wmd-button-bar #wmd-attachment-button   {left: 175px;  background-position: -120px 0;} */
+/* #wmd-button-bar #wmd-spacer2        {left: 200px;} */
+/* #wmd-button-bar #wmd-olist-button   {left: 225px;  background-position: -140px 0;} */
+/* #wmd-button-bar #wmd-ulist-button   {left: 250px; background-position: -160px 0;} */
+/* #wmd-button-bar #wmd-heading-button {left: 275px; background-position: -180px 0;} */
+/* #wmd-button-bar #wmd-hr-button      {left: 300px; background-position: -200px 0;} */
+/* #wmd-button-bar #wmd-spacer3        {left: 325px;} */
+/* #wmd-button-bar #wmd-undo-button    {left: 350px; background-position: -220px 0;} */
+/* #wmd-button-bar #wmd-redo-button    {left: 375px; background-position: -240px 0;} */
+/* #wmd-button-bar #wmd-help-button    {right: 0px; background-position: -260px 0;} */
+
+
+/* .wmd-prompt-background */
+/* { */
+/*   background-color: Black; */
+/* } */
+
+/* .wmd-prompt-dialog */
+/* { */
+/*   border: 1px solid #999999; */
+/*   background-color: #F5F5F5; */
+/* } */
+
+/* .wmd-prompt-dialog > div { */
+/*   font-size: 1em; */
+/*   font-family: arial, helvetica, sans-serif; */
+/* } */
+
+
+/* .wmd-prompt-dialog > form > input[type="text"] { */
+/*   border: 1px solid #999999; */
+/*   color: black; */
+/* } */
+
+/* .wmd-prompt-dialog > form > input[type="button"]{ */
+/*   border: 1px solid #888888; */
+/*   font-family: trebuchet MS, helvetica, sans-serif; */
+/*   font-size: 1em; */
+/*   font-weight: bold; */
+/* } */
diff --git a/lms/askbot/skins/common/media/js/wmd/wmd.js b/lms/askbot/skins/common/media/js/wmd/wmd.js
new file mode 100644
index 0000000000..1d524361fb
--- /dev/null
+++ b/lms/askbot/skins/common/media/js/wmd/wmd.js
@@ -0,0 +1,2438 @@
+var Attacklab = Attacklab || {};
+
+Attacklab.wmdBase = function(){
+
+	// A few handy aliases for readability.
+	var wmd  = top.Attacklab;
+	var doc  = top.document;
+	var re   = top.RegExp;
+	var nav  = top.navigator;
+	
+	// Some namespaces.
+	wmd.Util = {};
+	wmd.Position = {};
+	wmd.Command = {};
+	wmd.Global = {};
+	
+	var util = wmd.Util;
+	var position = wmd.Position;
+	var command = wmd.Command;
+	var global = wmd.Global;
+	
+	
+	// Used to work around some browser bugs where we can't use feature testing.
+	global.isIE = /msie/.test(nav.userAgent.toLowerCase());
+	global.isIE_5or6 = /msie 6/.test(nav.userAgent.toLowerCase()) || /msie 5/.test(nav.userAgent.toLowerCase());
+	global.isIE_7plus = global.isIE && !global.isIE_5or6;
+	global.isOpera = /opera/.test(nav.userAgent.toLowerCase());
+	global.isKonqueror = /konqueror/.test(nav.userAgent.toLowerCase());
+	
+	var toolbar_strong_label = gettext('bold') + " <strong> Ctrl-B";
+    var toolbar_emphasis_label = gettext('italic') + " <em> Ctrl-I";
+    var toolbar_hyperlink_label = gettext('link') + " <a> Ctrl-L";
+    var toolbar_blockquote_label = gettext('quote') + " <blockquote> Ctrl-.";
+    var toolbar_code_label = gettext('preformatted text') + " <pre><code> Ctrl-K";
+    var toolbar_image_label = gettext('image') + " <img> Ctrl-G";
+    var toolbar_attachment_label = gettext('attachment') + " Ctrl-F";
+    var toolbar_numbered_label = gettext('numbered list') + " <ol> Ctrl-O";
+    var toolbar_bulleted_label = gettext('bulleted list') + " <ul> Ctrl-U";
+    var toolbar_heading_label = gettext('heading') + " <h1>/<h2> Ctrl-H";
+    var toolbar_horizontal_label = gettext('horizontal bar') + " <hr> Ctrl-R";
+    var toolbar_undo_label = gettext('undo') + " Ctrl-Z";
+    var toolbar_redo_label = gettext('redo') + " Ctrl-Y";
+    
+	// -------------------------------------------------------------------
+	//  YOUR CHANGES GO HERE
+	//
+	// I've tried to localize the things you are likely to change to 
+	// this area.
+	// -------------------------------------------------------------------
+	
+	// The text that appears on the upper part of the dialog box when
+	// entering links.
+	var imageDialogText = "<p style='margin-top: 0px'>" + gettext('enter image url') + '</p>';
+	var linkDialogText = "<p style='margin-top: 0px'>" + gettext('enter url') + '</p>';
+    var fileDialogText = "<p>" + gettext('upload file attachment') + '</p>';
+	// The default text that appears in the dialog input box when entering
+	// links.
+	var imageDefaultText = "http://";
+	var linkDefaultText = "http://";
+	
+	// The location of your button images relative to the base directory.
+	var imageDirectory = "images/";
+	
+	// Some intervals in ms.  These can be adjusted to reduce the control's load.
+	var previewPollInterval = 500;
+	var pastePollInterval = 100;
+	
+	// The link and title for the help button
+	var helpLink = "http://wmd-editor.com/";
+	var helpHoverTitle = "WMD website";
+	var helpTarget = "_blank";
+  var localUploadFileName = null;
+
+	// -------------------------------------------------------------------
+	//  END OF YOUR CHANGES
+	// -------------------------------------------------------------------
+	
+	// A collection of the important regions on the page.
+	// Cached so we don't have to keep traversing the DOM.
+	wmd.PanelCollection = function(){
+		this.buttonBar = doc.getElementById("wmd-button-bar");
+		this.preview = doc.getElementById("previewer");
+		this.output = doc.getElementById("wmd-output");
+		this.input = doc.getElementById("editor");
+	};
+	
+	// This PanelCollection object can't be filled until after the page
+	// has loaded.
+	wmd.panels = undefined;
+	
+	// Internet explorer has problems with CSS sprite buttons that use HTML
+	// lists.  When you click on the background image "button", IE will 
+	// select the non-existent link text and discard the selection in the
+	// textarea.  The solution to this is to cache the textarea selection
+	// on the button's mousedown event and set a flag.  In the part of the
+	// code where we need to grab the selection, we check for the flag
+	// and, if it's set, use the cached area instead of querying the
+	// textarea.
+	//
+	// This ONLY affects Internet Explorer (tested on versions 6, 7
+	// and 8) and ONLY on button clicks.  Keyboard shortcuts work
+	// normally since the focus never leaves the textarea.
+	wmd.ieCachedRange = null;		// cached textarea selection
+	wmd.ieRetardedClick = false;	// flag
+	
+	// Returns true if the DOM element is visible, false if it's hidden.
+	// Checks if display is anything other than none.
+	util.isVisible = function (elem) {
+	
+	    if (window.getComputedStyle) {
+	        // Most browsers
+			return window.getComputedStyle(elem, null).getPropertyValue("display") !== "none";
+		}
+		else if (elem.currentStyle) {
+		    // IE
+			return elem.currentStyle.display !== "none";
+		}
+	};
+	
+	
+	// Adds a listener callback to a DOM element which is fired on a specified
+	// event.
+	util.addEvent = function(elem, event, listener){
+		if (elem.attachEvent) {
+			// IE only.  The "on" is mandatory.
+			elem.attachEvent("on" + event, listener);
+		}
+		else {
+			// Other browsers.
+			elem.addEventListener(event, listener, false);
+		}
+	};
+
+	
+	// Removes a listener callback from a DOM element which is fired on a specified
+	// event.
+	util.removeEvent = function(elem, event, listener){
+		if (elem.detachEvent) {
+			// IE only.  The "on" is mandatory.
+			elem.detachEvent("on" + event, listener);
+		}
+		else {
+			// Other browsers.
+			elem.removeEventListener(event, listener, false);
+		}
+	};
+
+	// Converts \r\n and \r to \n.
+	util.fixEolChars = function(text){
+		text = text.replace(/\r\n/g, "\n");
+		text = text.replace(/\r/g, "\n");
+		return text;
+	};
+
+	// Extends a regular expression.  Returns a new RegExp
+	// using pre + regex + post as the expression.
+	// Used in a few functions where we have a base
+	// expression and we want to pre- or append some
+	// conditions to it (e.g. adding "$" to the end).
+	// The flags are unchanged.
+	//
+	// regex is a RegExp, pre and post are strings.
+	util.extendRegExp = function(regex, pre, post){
+		
+		if (pre === null || pre === undefined)
+		{
+			pre = "";
+		}
+		if(post === null || post === undefined)
+		{
+			post = "";
+		}
+		
+		var pattern = regex.toString();
+		var flags;
+		
+		// Replace the flags with empty space and store them.
+		pattern = pattern.replace(/\/([gim]*)$/, "");
+		flags = re.$1;
+		
+		// Remove the slash delimiters on the regular expression.
+		pattern = pattern.replace(/(^\/|\/$)/g, "");
+		pattern = pre + pattern + post;
+		
+		return new re(pattern, flags);
+	};
+
+	
+	// Sets the image for a button passed to the WMD editor.
+	// Returns a new element with the image attached.
+	// Adds several style properties to the image.
+	util.createImage = function(img){
+		
+		var imgPath = imageDirectory + img;
+		
+		var elem = doc.createElement("img");
+		elem.className = "wmd-button";
+		elem.src = imgPath;
+
+		return elem;
+	};
+	
+
+// This simulates a modal dialog box and asks for the URL when you
+// click the hyperlink or image buttons.
+//
+// text: The html for the input box.
+// defaultInputText: The default value that appears in the input box.
+// makeLinkMarkdown: The function which is executed when the prompt is dismissed, either via OK or Cancel
+util.prompt = function(text, defaultInputText, makeLinkMarkdown, dialogType){
+
+    // These variables need to be declared at this level since they are used
+    // in multiple functions.
+    var dialog;// The dialog box.
+    var background;// The background beind the dialog box.
+    var input;// The text box where you enter the hyperlink.
+
+    if (defaultInputText === undefined) {
+        defaultInputText = "";
+    }
+    
+    // Used as a keydown event handler. Esc dismisses the prompt.
+    // Key code 27 is ESC.
+    var checkEscape = function(key){
+        var code = (key.charCode || key.keyCode);
+        if (code === 27) {
+            close(true);
+        }
+    };
+    
+    // Dismisses the hyperlink input box.
+    // isCancel is true if we don't care about the input text.
+    // isCancel is false if we are going to keep the text.
+    var close = function(isCancel){
+        util.removeEvent(doc.body, "keydown", checkEscape);
+        var text = input.value;
+
+        if (isCancel){
+            text = null;
+        }
+        else{
+            // Fixes common pasting errors.
+            text = text.replace('http://http://', 'http://');
+            text = text.replace('http://https://', 'https://');
+            text = text.replace('http://ftp://', 'ftp://');
+            
+            if (text.indexOf('http://') === -1 && text.indexOf('ftp://') === -1 && text.indexOf('https://') === -1) {
+                if (dialogType == 'link'){
+                    //add http only to urls
+                    text = 'http://' + text;
+                }
+            }
+        }
+        
+        dialog.parentNode.removeChild(dialog);
+        background.parentNode.removeChild(background);
+        makeLinkMarkdown(text);
+        return false;
+    };
+    
+    // Creates the background behind the hyperlink text entry box.
+    // Most of this has been moved to CSS but the div creation and
+    // browser-specific hacks remain here.
+    var createBackground = function(){
+    
+        background = doc.createElement("div");
+        background.className = "wmd-prompt-background";
+        style = background.style;
+        style.position = "absolute";
+        style.top = "0";
+        
+        style.zIndex = "1000";
+        
+        // Some versions of Konqueror don't support transparent colors
+        // so we make the whole window transparent.
+        //
+        // Is this necessary on modern konqueror browsers?
+        if (global.isKonqueror){
+            style.backgroundColor = "transparent";
+        }
+        else if (global.isIE){
+            style.filter = "alpha(opacity=50)";
+        }
+        else {
+            style.opacity = "0.5";
+        }
+        
+        var pageSize = position.getPageSize();
+        style.height = pageSize[1] + "px";
+        
+        if(global.isIE){
+            style.left = doc.documentElement.scrollLeft;
+            style.width = doc.documentElement.clientWidth;
+        }
+        else {
+            style.left = "0";
+            style.width = "100%";
+        }
+        
+        doc.body.appendChild(background);
+    };
+    
+    // Create the text input box form/window.
+    var createDialog = function(){
+    
+        // The main dialog box.
+        dialog = doc.createElement("div");
+        dialog.className = "wmd-prompt-dialog";
+        dialog.style.padding = "10px;";
+        dialog.style.position = "fixed";
+        dialog.style.width = "400px";
+        dialog.style.zIndex = "1001";
+        
+        // The dialog text.
+        var question = doc.createElement("div");
+        question.innerHTML = text;
+        question.style.padding = "5px";
+        dialog.appendChild(question);
+        
+        // The web form container for the text box and buttons.
+        var form = doc.createElement("form");
+        form.onsubmit = function(){ return close(false); };
+        style = form.style;
+        style.padding = "0";
+        style.margin = "0";
+        style.cssFloat = "left";
+        style.width = "100%";
+        style.textAlign = "center";
+        style.position = "relative";
+        dialog.appendChild(form);
+        
+        // The input text box
+        input = doc.createElement("input");
+        if(dialogType == 'image' || dialogType == 'file'){
+            input.id = "image-url";
+        }
+        input.type = "text";
+        if (dialogType == 'file'){
+            input.disabled = "disabled";
+        };
+
+        input.value = defaultInputText;
+        style = input.style;
+        style.display = "block";
+        style.width = "80%";
+        style.marginLeft = style.marginRight = "auto";
+        form.appendChild(input);
+
+        // The upload file input
+        if(dialogType == 'image' || dialogType == 'file'){
+            var upload_container = $('<div></div>');
+            var upload_input = $('<input type="file" />');
+            upload_input.attr('name', 'file-upload');
+            upload_input.attr('id', 'file-upload');
+            upload_input.attr('size', 26);
+
+            var startUploadHandler = function(){
+                localUploadFileName = $(this).val();
+                return ajaxFileUpload($('#image-url'), startUploadHandler);
+            };
+
+            upload_input.change(startUploadHandler);
+
+            upload_container.append(upload_input);
+            upload_container.append($('<br/>'));
+
+            var spinner = $('<img />');
+            spinner.attr('id', 'loading');
+            spinner.attr('src', mediaUrl("media/images/indicator.gif"));
+            spinner.css('display', 'none');
+
+            upload_container.append(spinner);
+            upload_container.css('padding', '5px');
+            $(form).append(upload_container);   
+        }
+
+        // The ok button
+        var okButton = doc.createElement("input");
+        okButton.type = "button";
+        okButton.onclick = function(){
+            var isCancel = false;
+            if ($.trim($(input).val()) === ''){
+                isCancel = true;
+            }
+            return close(isCancel);
+        };
+        okButton.value = "OK";
+        style = okButton.style;
+        style.margin = "10px";
+        style.display = "inline";
+        style.width = "7em";
+
+        // The cancel button
+        var cancelButton = doc.createElement("input");
+        cancelButton.type = "button";
+        cancelButton.onclick = function(){ return close(true); };
+        cancelButton.value = "Cancel";
+        style = cancelButton.style;
+        style.margin = "10px";
+        style.display = "inline";
+        style.width = "7em";
+
+        // The order of these buttons is different on macs.
+        if (/mac/.test(nav.platform.toLowerCase())) {
+            form.appendChild(cancelButton);
+            form.appendChild(okButton);
+        }
+        else {
+            form.appendChild(okButton);
+            form.appendChild(cancelButton);
+        }
+
+        util.addEvent(doc.body, "keydown", checkEscape);
+        dialog.style.top = "50%";
+        dialog.style.left = "50%";
+        dialog.style.display = "block";
+        if(global.isIE_5or6){
+            dialog.style.position = "absolute";
+            dialog.style.top = doc.documentElement.scrollTop + 200 + "px";
+            dialog.style.left = "50%";
+        }
+        doc.body.appendChild(dialog);
+        
+        // This has to be done AFTER adding the dialog to the form if you
+        // want it to be centered.
+        dialog.style.marginTop = -(position.getHeight(dialog) / 2) + "px";
+        dialog.style.marginLeft = -(position.getWidth(dialog) / 2) + "px";
+        
+    };
+    
+    createBackground();
+    
+    // Why is this in a zero-length timeout?
+    // Is it working around a browser bug?
+    top.setTimeout(function(){
+        createDialog();
+        var defTextLen = defaultInputText.length;
+        if (input.type == 'text' && input.selectionStart !== undefined) {
+            input.selectionStart = 0;
+            input.selectionEnd = defTextLen;
+        }
+        else if (input.createTextRange) {
+            var range = input.createTextRange();
+            range.collapse(false);
+            range.moveStart("character", -defTextLen);
+            range.moveEnd("character", defTextLen);
+            range.select();
+        }
+        
+        input.focus();
+    }, 0);
+};
+	
+	
+	// UNFINISHED
+	// The assignment in the while loop makes jslint cranky.
+	// I'll change it to a better loop later.
+	position.getTop = function(elem, isInner){
+		var result = elem.offsetTop;
+		if (!isInner) {
+        while (elem.offsetParent) {
+            elem = elem.offsetParent;
+            result += elem.offsetTop;
+        }
+		}
+		return result;
+	};
+	
+	position.getHeight = function (elem) {
+		return elem.offsetHeight || elem.scrollHeight;
+	};
+
+	position.getWidth = function (elem) {
+		return elem.offsetWidth || elem.scrollWidth;
+	};
+
+	position.getPageSize = function(){
+		
+		var scrollWidth, scrollHeight;
+		var innerWidth, innerHeight;
+		
+		// It's not very clear which blocks work with which browsers.
+		if(self.innerHeight && self.scrollMaxY){
+			scrollWidth = doc.body.scrollWidth;
+			scrollHeight = self.innerHeight + self.scrollMaxY;
+		}
+		else if(doc.body.scrollHeight > doc.body.offsetHeight){
+			scrollWidth = doc.body.scrollWidth;
+			scrollHeight = doc.body.scrollHeight;
+		}
+		else{
+			scrollWidth = doc.body.offsetWidth;
+			scrollHeight = doc.body.offsetHeight;
+		}
+		
+		if(self.innerHeight){
+			// Non-IE browser
+			innerWidth = self.innerWidth;
+			innerHeight = self.innerHeight;
+		}
+		else if(doc.documentElement && doc.documentElement.clientHeight){
+			// Some versions of IE (IE 6 w/ a DOCTYPE declaration)
+			innerWidth = doc.documentElement.clientWidth;
+			innerHeight = doc.documentElement.clientHeight;
+		}
+		else if(doc.body){
+			// Other versions of IE
+			innerWidth = doc.body.clientWidth;
+			innerHeight = doc.body.clientHeight;
+		}
+		
+        var maxWidth = Math.max(scrollWidth, innerWidth);
+        var maxHeight = Math.max(scrollHeight, innerHeight);
+        return [maxWidth, maxHeight, innerWidth, innerHeight];
+	};
+	
+	// Watches the input textarea, polling at an interval and runs
+	// a callback function if anything has changed.
+	wmd.inputPoller = function(callback, interval){
+	
+		var pollerObj = this;
+		var inputArea = wmd.panels.input;
+		
+		// Stored start, end and text.  Used to see if there are changes to the input.
+		var lastStart;
+		var lastEnd;
+		var markdown;
+		
+		var killHandle; // Used to cancel monitoring on destruction.
+		// Checks to see if anything has changed in the textarea.
+		// If so, it runs the callback.
+		this.tick = function(){
+		
+			if (!util.isVisible(inputArea)) {
+				return;
+			}
+			
+			// Update the selection start and end, text.
+			if (inputArea.selectionStart || inputArea.selectionStart === 0) {
+				var start = inputArea.selectionStart;
+				var end = inputArea.selectionEnd;
+				if (start != lastStart || end != lastEnd) {
+					lastStart = start;
+					lastEnd = end;
+					
+					if (markdown != inputArea.value) {
+						markdown = inputArea.value;
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+		
+		
+		var doTickCallback = function(){
+		
+			if (!util.isVisible(inputArea)) {
+				return;
+			}
+			
+			// If anything has changed, call the function.
+			if (pollerObj.tick()) {
+				callback();
+			}
+		};
+		
+		// Set how often we poll the textarea for changes.
+		var assignInterval = function(){
+			// previewPollInterval is set at the top of the namespace.
+			killHandle = top.setInterval(doTickCallback, interval);
+		};
+		
+		this.destroy = function(){
+			top.clearInterval(killHandle);
+		};
+		
+		assignInterval();
+	};
+	
+	// Handles pushing and popping TextareaStates for undo/redo commands.
+	// I should rename the stack variables to list.
+	wmd.undoManager = function(callback){
+	
+		var undoObj = this;
+		var undoStack = []; // A stack of undo states
+		var stackPtr = 0; // The index of the current state
+		var mode = "none";
+		var lastState; // The last state
+		var poller;
+		var timer; // The setTimeout handle for cancelling the timer
+		var inputStateObj;
+		
+		// Set the mode for later logic steps.
+		var setMode = function(newMode, noSave){
+		
+			if (mode != newMode) {
+				mode = newMode;
+				if (!noSave) {
+					saveState();
+				}
+			}
+			
+			if (!global.isIE || mode != "moving") {
+				timer = top.setTimeout(refreshState, 1);
+			}
+			else {
+				inputStateObj = null;
+			}
+		};
+		
+		var refreshState = function(){
+			inputStateObj = new wmd.TextareaState();
+			poller.tick();
+			timer = undefined;
+		};
+		
+		this.setCommandMode = function(){
+			mode = "command";
+			saveState();
+			timer = top.setTimeout(refreshState, 0);
+		};
+		
+		this.canUndo = function(){
+			return stackPtr > 1;
+		};
+		
+		this.canRedo = function(){
+			if (undoStack[stackPtr + 1]) {
+				return true;
+			}
+			return false;
+		};
+		
+		// Removes the last state and restores it.
+		this.undo = function(){
+		
+			if (undoObj.canUndo()) {
+				if (lastState) {
+					// What about setting state -1 to null or checking for undefined?
+					lastState.restore();
+					lastState = null;
+				}
+				else {
+					undoStack[stackPtr] = new wmd.TextareaState();
+					undoStack[--stackPtr].restore();
+					
+					if (callback) {
+						callback();
+					}
+				}
+			}
+			
+			mode = "none";
+			wmd.panels.input.focus();
+			refreshState();
+		};
+		
+		// Redo an action.
+		this.redo = function(){
+		
+			if (undoObj.canRedo()) {
+			
+				undoStack[++stackPtr].restore();
+				
+				if (callback) {
+					callback();
+				}
+			}
+			
+			mode = "none";
+			wmd.panels.input.focus();
+			refreshState();
+		};
+		
+		// Push the input area state to the stack.
+		var saveState = function(){
+		
+			var currState = inputStateObj || new wmd.TextareaState();
+			
+			if (!currState) {
+				return false;
+			}
+			if (mode == "moving") {
+				if (!lastState) {
+					lastState = currState;
+				}
+				return;
+			}
+			if (lastState) {
+				if (undoStack[stackPtr - 1].text != lastState.text) {
+					undoStack[stackPtr++] = lastState;
+				}
+				lastState = null;
+			}
+			undoStack[stackPtr++] = currState;
+			undoStack[stackPtr + 1] = null;
+			if (callback) {
+				callback();
+			}
+		};
+		
+		var handleCtrlYZ = function(event){
+		
+			var handled = false;
+			
+			if (event.ctrlKey || event.metaKey) {
+			
+				// IE and Opera do not support charCode.
+				var keyCode = event.charCode || event.keyCode;
+				var keyCodeChar = String.fromCharCode(keyCode);
+				
+				switch (keyCodeChar) {
+				
+					case "y":
+						undoObj.redo();
+						handled = true;
+						break;
+						
+					case "z":
+						if (!event.shiftKey) {
+							undoObj.undo();
+						}
+						else {
+							undoObj.redo();
+						}
+						handled = true;
+						break;
+				}
+			}
+			
+			if (handled) {
+				if (event.preventDefault) {
+					event.preventDefault();
+				}
+				if (top.event) {
+					top.event.returnValue = false;
+				}
+				return;
+			}
+		};
+		
+		// Set the mode depending on what is going on in the input area.
+		var handleModeChange = function(event){
+		
+			if (!event.ctrlKey && !event.metaKey) {
+			
+				var keyCode = event.keyCode;
+				
+				if ((keyCode >= 33 && keyCode <= 40) || (keyCode >= 63232 && keyCode <= 63235)) {
+					// 33 - 40: page up/dn and arrow keys
+					// 63232 - 63235: page up/dn and arrow keys on safari
+					setMode("moving");
+				}
+				else if (keyCode == 8 || keyCode == 46 || keyCode == 127) {
+					// 8: backspace
+					// 46: delete
+					// 127: delete
+					setMode("deleting");
+				}
+				else if (keyCode == 13) {
+					// 13: Enter
+					setMode("newlines");
+				}
+				else if (keyCode == 27) {
+					// 27: escape
+					setMode("escape");
+				}
+				else if ((keyCode < 16 || keyCode > 20) && keyCode != 91) {
+					// 16-20 are shift, etc. 
+					// 91: left window key
+					// I think this might be a little messed up since there are
+					// a lot of nonprinting keys above 20.
+					setMode("typing");
+				}
+			}
+		};
+		
+		var setEventHandlers = function(){
+		
+			util.addEvent(wmd.panels.input, "keypress", function(event){
+				// keyCode 89: y
+				// keyCode 90: z
+				if ((event.ctrlKey || event.metaKey) && (event.keyCode == 89 || event.keyCode == 90)) {
+					event.preventDefault();
+				}
+			});
+			
+			var handlePaste = function(){
+				if (global.isIE || (inputStateObj && inputStateObj.text != wmd.panels.input.value)) {
+					if (timer === undefined) {
+						mode = "paste";
+						saveState();
+						refreshState();
+					}
+				}
+			};
+			
+			// pastePollInterval is specified at the beginning of this namespace.
+			poller = new wmd.inputPoller(handlePaste, pastePollInterval);
+			
+			util.addEvent(wmd.panels.input, "keydown", handleCtrlYZ);
+			util.addEvent(wmd.panels.input, "keydown", handleModeChange);
+			
+			util.addEvent(wmd.panels.input, "mousedown", function(){
+				setMode("moving");
+			});
+			wmd.panels.input.onpaste = handlePaste;
+			wmd.panels.input.ondrop = handlePaste;
+		};
+		
+		var init = function(){
+			setEventHandlers();
+			refreshState();
+			saveState();
+		};
+		
+		this.destroy = function(){
+			if (poller) {
+				poller.destroy();
+			}
+		};
+		
+		init();
+	};
+	
+	// I think my understanding of how the buttons and callbacks are stored in the array is incomplete.
+	wmd.editor = function(previewRefreshCallback){
+	
+		if (!previewRefreshCallback) {
+			previewRefreshCallback = function(){};
+		}
+		
+		var inputBox = wmd.panels.input;
+		
+		var offsetHeight = 0;
+		
+		var editObj = this;
+		
+		var mainDiv;
+		var mainSpan;
+		
+		var div; // This name is pretty ambiguous.  I should rename this.
+		
+		// Used to cancel recurring events from setInterval.
+		var creationHandle;
+		
+		var undoMgr; // The undo manager
+		
+		// Perform the button's action.
+		var doClick = function(button){
+		
+			inputBox.focus();
+			
+			if (button.textOp) {
+				
+				if (undoMgr) {
+					undoMgr.setCommandMode();
+				}
+				
+				var state = new wmd.TextareaState();
+				
+				if (!state) {
+					return;
+				}
+				
+				var chunks = state.getChunks();
+				
+				// Some commands launch a "modal" prompt dialog.  Javascript
+				// can't really make a modal dialog box and the WMD code
+				// will continue to execute while the dialog is displayed.
+				// This prevents the dialog pattern I'm used to and means
+				// I can't do something like this:
+				//
+				// var link = CreateLinkDialog();
+				// makeMarkdownLink(link);
+				// 
+				// Instead of this straightforward method of handling a
+				// dialog I have to pass any code which would execute
+				// after the dialog is dismissed (e.g. link creation)
+				// in a function parameter.
+				//
+				// Yes this is awkward and I think it sucks, but there's
+				// no real workaround.  Only the image and link code
+				// create dialogs and require the function pointers.
+				var fixupInputArea = function(){
+				
+					inputBox.focus();
+					
+					if (chunks) {
+						state.setChunks(chunks);
+					}
+					
+					state.restore();
+					previewRefreshCallback();
+				};
+				
+				var noCleanup = button.textOp(chunks, fixupInputArea);
+				
+				if(!noCleanup) {
+					fixupInputArea();
+				}
+				
+			}
+			
+			if (button.execute) {
+				button.execute(editObj);
+			}
+		};
+			
+		var setUndoRedoButtonStates = function(){
+			if(undoMgr){
+				setupButton(document.getElementById("wmd-undo-button"), undoMgr.canUndo());
+				setupButton(document.getElementById("wmd-redo-button"), undoMgr.canRedo());
+			}
+		};
+		
+		var setupButton = function(button, isEnabled) {
+		
+			var normalYShift = "0px";
+			var disabledYShift = "-20px";
+			var highlightYShift = "-40px";
+			
+			if(isEnabled) {
+				button.style.backgroundPosition = button.XShift + " " + normalYShift;
+				button.onmouseover = function(){
+					this.style.backgroundPosition = this.XShift + " " + highlightYShift;
+				};
+							
+				button.onmouseout = function(){
+					this.style.backgroundPosition = this.XShift + " " + normalYShift;
+				};
+				
+				// IE tries to select the background image "button" text (it's
+				// implemented in a list item) so we have to cache the selection
+				// on mousedown.
+				if(global.isIE) {
+					button.onmousedown =  function() { 
+						wmd.ieRetardedClick = true;
+						wmd.ieCachedRange = document.selection.createRange(); 
+					};
+				}
+				
+				if (!button.isHelp)
+				{
+					button.onclick = function() {
+						if (this.onmouseout) {
+							this.onmouseout();
+						}
+						doClick(this);
+						return false;
+					};
+				}
+			}
+			else {
+				button.style.backgroundPosition = button.XShift + " " + disabledYShift;
+				button.onmouseover = button.onmouseout = button.onclick = function(){};
+			}
+		};
+
+		var makeSpritedButtonRow = function(){
+			var buttonBar = document.getElementById("wmd-button-bar");
+			var normalYShift = "0px";
+			var disabledYShift = "-20px";
+			var highlightYShift = "-40px";
+			
+			var buttonRow = document.createElement("ul");
+			buttonRow.id = "wmd-button-row";
+			buttonRow = buttonBar.appendChild(buttonRow);
+
+			
+			var boldButton = document.createElement("li");
+			boldButton.className = "wmd-button";
+			boldButton.id = "wmd-bold-button";
+			boldButton.title = toolbar_strong_label;
+			boldButton.XShift = "0px";
+			boldButton.textOp = command.doBold;
+			setupButton(boldButton, true);
+			buttonRow.appendChild(boldButton);
+			
+			var italicButton = document.createElement("li");
+			italicButton.className = "wmd-button";
+			italicButton.id = "wmd-italic-button";
+			italicButton.title = toolbar_emphasis_label;
+			italicButton.XShift = "-20px";
+			italicButton.textOp = command.doItalic;
+			setupButton(italicButton, true);
+			buttonRow.appendChild(italicButton);
+
+			var spacer1 = document.createElement("li");
+			spacer1.className = "wmd-spacer";
+			spacer1.id = "wmd-spacer1";
+			buttonRow.appendChild(spacer1); 
+
+			var linkButton = document.createElement("li");
+			linkButton.className = "wmd-button";
+			linkButton.id = "wmd-link-button";
+			linkButton.title = toolbar_hyperlink_label;
+			linkButton.XShift = "-40px";
+			linkButton.textOp = function(chunk, postProcessing){
+				return command.doLinkOrImage(chunk, postProcessing, 'link');
+			};
+			setupButton(linkButton, true);
+			buttonRow.appendChild(linkButton);
+
+			var quoteButton = document.createElement("li");
+			quoteButton.className = "wmd-button";
+			quoteButton.id = "wmd-quote-button";
+			quoteButton.title = toolbar_blockquote_label;
+			quoteButton.XShift = "-60px";
+			quoteButton.textOp = command.doBlockquote;
+			setupButton(quoteButton, true);
+			buttonRow.appendChild(quoteButton);
+			
+			var codeButton = document.createElement("li");
+			codeButton.className = "wmd-button";
+			codeButton.id = "wmd-code-button";
+			codeButton.title = toolbar_code_label;
+			codeButton.XShift = "-80px";
+			codeButton.textOp = command.doCode;
+			setupButton(codeButton, true);
+			buttonRow.appendChild(codeButton);
+
+			var imageButton = document.createElement("li");
+			imageButton.className = "wmd-button";
+			imageButton.id = "wmd-image-button";
+			imageButton.title = toolbar_image_label;
+			imageButton.XShift = "-100px";
+			imageButton.textOp = function(chunk, postProcessing){
+				return command.doLinkOrImage(chunk, postProcessing, 'image');
+			};
+			setupButton(imageButton, true);
+			buttonRow.appendChild(imageButton);
+
+    var attachmentButton = document.createElement("li");
+    attachmentButton.className = "wmd-button";
+    attachmentButton.id = "wmd-attachment-button";
+    attachmentButton.title = toolbar_attachment_label;
+    attachmentButton.XShift = "-120px";
+    attachmentButton.textOp = function(chunk, postProcessing){
+        return command.doLinkOrImage(chunk, postProcessing, 'file');
+    };
+    setupButton(attachmentButton, true);
+    buttonRow.appendChild(attachmentButton);
+
+			var spacer2 = document.createElement("li");
+			spacer2.className = "wmd-spacer";
+			spacer2.id = "wmd-spacer2";
+			buttonRow.appendChild(spacer2); 
+
+			var olistButton = document.createElement("li");
+			olistButton.className = "wmd-button";
+			olistButton.id = "wmd-olist-button";
+			olistButton.title = toolbar_numbered_label;
+			olistButton.XShift = "-140px";
+			olistButton.textOp = function(chunk, postProcessing){
+				command.doList(chunk, postProcessing, true);
+			};
+			setupButton(olistButton, true);
+			buttonRow.appendChild(olistButton);
+			
+			var ulistButton = document.createElement("li");
+			ulistButton.className = "wmd-button";
+			ulistButton.id = "wmd-ulist-button";
+			ulistButton.title = toolbar_bulleted_label;
+			ulistButton.XShift = "-160px";
+			ulistButton.textOp = function(chunk, postProcessing){
+				command.doList(chunk, postProcessing, false);
+			};
+			setupButton(ulistButton, true);
+			buttonRow.appendChild(ulistButton);
+			
+			var headingButton = document.createElement("li");
+			headingButton.className = "wmd-button";
+			headingButton.id = "wmd-heading-button";
+			headingButton.title = toolbar_heading_label;
+			headingButton.XShift = "-180px";
+			headingButton.textOp = command.doHeading;
+			setupButton(headingButton, true);
+			buttonRow.appendChild(headingButton); 
+			
+			var hrButton = document.createElement("li");
+			hrButton.className = "wmd-button";
+			hrButton.id = "wmd-hr-button";
+			hrButton.title = toolbar_horizontal_label;
+			hrButton.XShift = "-200px";
+			hrButton.textOp = command.doHorizontalRule;
+			setupButton(hrButton, true);
+			buttonRow.appendChild(hrButton); 
+			
+			var spacer3 = document.createElement("li");
+			spacer3.className = "wmd-spacer";
+			spacer3.id = "wmd-spacer3";
+			buttonRow.appendChild(spacer3); 
+			
+			var undoButton = document.createElement("li");
+			undoButton.className = "wmd-button";
+			undoButton.id = "wmd-undo-button";
+			undoButton.title = toolbar_undo_label;
+			undoButton.XShift = "-220px";
+			undoButton.execute = function(manager){
+				manager.undo();
+			};
+			setupButton(undoButton, true);
+			buttonRow.appendChild(undoButton); 
+			
+			var redoButton = document.createElement("li");
+			redoButton.className = "wmd-button";
+			redoButton.id = "wmd-redo-button";
+			redoButton.title = toolbar_redo_label;
+			if (/win/.test(nav.platform.toLowerCase())) {
+				redoButton.title = toolbar_redo_label;
+			}
+			else {
+				// mac and other non-Windows platforms
+				redoButton.title = gettext('redo') + " - Ctrl+Shift+Z";
+			}
+			redoButton.XShift = "-240px";
+			redoButton.execute = function(manager){
+				manager.redo();
+			};
+			setupButton(redoButton, true);
+			buttonRow.appendChild(redoButton); 
+			/*
+			var helpButton = document.createElement("li");
+			helpButton.className = "wmd-button";
+			helpButton.id = "wmd-help-button";
+			helpButton.XShift = "-240px";
+			helpButton.isHelp = true;
+			
+			var helpAnchor = document.createElement("a");
+			helpAnchor.href = helpLink;
+			helpAnchor.target = helpTarget
+			helpAnchor.title = helpHoverTitle;
+			helpButton.appendChild(helpAnchor);
+			
+			setupButton(helpButton, true);
+			buttonRow.appendChild(helpButton);
+			*/
+			setUndoRedoButtonStates();
+		};
+		
+		var setupEditor = function(){
+		
+			if (/\?noundo/.test(doc.location.href)) {
+				wmd.nativeUndo = true;
+			}
+			
+			if (!wmd.nativeUndo) {
+				undoMgr = new wmd.undoManager(function(){
+					previewRefreshCallback();
+					setUndoRedoButtonStates();
+				});
+			}
+			
+			makeSpritedButtonRow();
+			
+			
+			var keyEvent = "keydown";
+			if (global.isOpera) {
+				keyEvent = "keypress";
+			}
+			
+			util.addEvent(inputBox, keyEvent, function(key){
+				
+				// Check to see if we have a button key and, if so execute the callback.
+				if (key.ctrlKey || key.metaKey) {
+				
+					var keyCode = key.charCode || key.keyCode;
+					var keyCodeStr = String.fromCharCode(keyCode).toLowerCase();
+					
+					// Bugfix for messed up DEL and .
+					if (keyCode === 46) {
+						keyCodeStr = "";
+					}
+					if (keyCode === 190) {
+						keyCodeStr = ".";
+					}
+					
+					switch(keyCodeStr) {
+						case "b":
+							doClick(document.getElementById("wmd-bold-button"));
+							break;
+						case "i":
+							doClick(document.getElementById("wmd-italic-button"));
+							break;
+						case "l":
+							doClick(document.getElementById("wmd-link-button"));
+							break;
+						case ".":
+							doClick(document.getElementById("wmd-quote-button"));
+							break;
+						case "k":
+							doClick(document.getElementById("wmd-code-button"));
+							break;
+						case "g":
+							doClick(document.getElementById("wmd-image-button"));
+							break;
+						case "o":
+							doClick(document.getElementById("wmd-olist-button"));
+							break;
+						case "u":
+							doClick(document.getElementById("wmd-ulist-button"));
+							break;
+						case "h":
+							doClick(document.getElementById("wmd-heading-button"));
+							break;
+						case "r":
+							doClick(document.getElementById("wmd-hr-button"));
+							break;
+						case "y":
+							doClick(document.getElementById("wmd-redo-button"));
+							break;
+						case "z":
+							if(key.shiftKey) {
+								doClick(document.getElementById("wmd-redo-button"));
+							}
+							else {
+								doClick(document.getElementById("wmd-undo-button"));
+							}
+							break;
+						default:
+							return;
+					}
+					
+
+					if (key.preventDefault) {
+						key.preventDefault();
+					}
+					
+					if (top.event) {
+						top.event.returnValue = false;
+					}
+				}
+			});
+			
+			// Auto-indent on shift-enter
+			util.addEvent(inputBox, "keyup", function(key){
+				if (key.shiftKey && !key.ctrlKey && !key.metaKey) {
+					var keyCode = key.charCode || key.keyCode;
+					// Character 13 is Enter
+					if (keyCode === 13) {
+						fakeButton = {};
+						fakeButton.textOp = command.doAutoindent;
+						doClick(fakeButton);
+					}
+				}
+			});
+			
+			if (inputBox.form) {
+				var submitCallback = inputBox.form.onsubmit;
+				inputBox.form.onsubmit = function(){
+					convertToHtml();
+					if (submitCallback) {
+						return submitCallback.apply(this, arguments);
+					}
+				};
+			}
+		};
+		
+		// Convert the contents of the input textarea to HTML in the output/preview panels.
+		var convertToHtml = function(){
+		
+			if (wmd.showdown) {
+				var markdownConverter = new wmd.showdown.converter();
+			}
+			var text = inputBox.value;
+			
+			var callback = function(){
+				inputBox.value = text;
+        //value is assigned here
+			};
+			
+			if (!/markdown/.test(wmd.wmd_env.output.toLowerCase())) {
+				if (markdownConverter) {
+					inputBox.value = markdownConverter.makeHtml(text);
+          //value is assigned here
+					top.setTimeout(callback, 0);
+				}
+			}
+			return true;
+		};
+		
+		
+		this.undo = function(){
+			if (undoMgr) {
+				undoMgr.undo();
+			}
+		};
+		
+		this.redo = function(){
+			if (undoMgr) {
+				undoMgr.redo();
+			}
+		};
+		
+		// This is pretty useless.  The setupEditor function contents
+		// should just be copied here.
+		var init = function(){
+			setupEditor();
+		};
+		
+		this.destroy = function(){
+			if (undoMgr) {
+				undoMgr.destroy();
+			}
+			if (div.parentNode) {
+				div.parentNode.removeChild(div);
+			}
+			if (inputBox) {
+				inputBox.style.marginTop = "";
+			}
+			top.clearInterval(creationHandle);
+		};
+		
+		init();
+	};
+	
+	// The input textarea state/contents.
+	// This is used to implement undo/redo by the undo manager.
+	wmd.TextareaState = function(){
+	
+		// Aliases
+		var stateObj = this;
+		var inputArea = wmd.panels.input;
+		
+		this.init = function() {
+		
+			if (!util.isVisible(inputArea)) {
+				return;
+			}
+				
+			this.setInputAreaSelectionStartEnd();
+			this.scrollTop = inputArea.scrollTop;
+			if (!this.text && inputArea.selectionStart || inputArea.selectionStart === 0) {
+				this.text = inputArea.value;
+			}
+			
+		};
+		
+		// Sets the selected text in the input box after we've performed an
+		// operation.
+		this.setInputAreaSelection = function(){
+		
+			if (!util.isVisible(inputArea)) {
+				return;
+			}
+			
+			if (inputArea.selectionStart !== undefined && !global.isOpera) {
+			
+				inputArea.focus();
+				inputArea.selectionStart = stateObj.start;
+				inputArea.selectionEnd = stateObj.end;
+				inputArea.scrollTop = stateObj.scrollTop;
+			}
+			else if (doc.selection) {
+				
+				if (doc.activeElement && doc.activeElement !== inputArea) {
+					return;
+				}
+					
+				inputArea.focus();
+				var range = inputArea.createTextRange();
+				range.moveStart("character", -inputArea.value.length);
+				range.moveEnd("character", -inputArea.value.length);
+				range.moveEnd("character", stateObj.end);
+				range.moveStart("character", stateObj.start);
+				range.select();
+			}
+		};
+		
+		this.setInputAreaSelectionStartEnd = function(){
+		
+			if (inputArea.selectionStart || inputArea.selectionStart === 0) {
+			
+				stateObj.start = inputArea.selectionStart;
+				stateObj.end = inputArea.selectionEnd;
+			}
+			else if (doc.selection) {
+				
+				stateObj.text = util.fixEolChars(inputArea.value);
+				
+				// IE loses the selection in the textarea when buttons are
+				// clicked.  On IE we cache the selection and set a flag
+				// which we check for here.
+				var range;
+				if(wmd.ieRetardedClick && wmd.ieCachedRange) {
+					range = wmd.ieCachedRange;
+					wmd.ieRetardedClick = false;
+				}
+				else {
+					range = doc.selection.createRange();
+				}
+
+				var fixedRange = util.fixEolChars(range.text);
+				var marker = "\x07";
+				var markedRange = marker + fixedRange + marker;
+				range.text = markedRange;
+				var inputText = util.fixEolChars(inputArea.value);
+					
+				range.moveStart("character", -markedRange.length);
+				range.text = fixedRange;
+
+				stateObj.start = inputText.indexOf(marker);
+				stateObj.end = inputText.lastIndexOf(marker) - marker.length;
+					
+				var len = stateObj.text.length - util.fixEolChars(inputArea.value).length;
+					
+				if (len) {
+					range.moveStart("character", -fixedRange.length);
+					while (len--) {
+						fixedRange += "\n";
+						stateObj.end += 1;
+					}
+					range.text = fixedRange;
+				}
+					
+				this.setInputAreaSelection();
+			}
+		};
+		
+		// Restore this state into the input area.
+		this.restore = function(){
+		
+			if (stateObj.text !== undefined && stateObj.text != inputArea.value) {
+				inputArea.value = stateObj.text;
+        //value is assigned here
+			}
+			this.setInputAreaSelection();
+			inputArea.scrollTop = stateObj.scrollTop;
+		};
+		
+		// Gets a collection of HTML chunks from the inptut textarea.
+		this.getChunks = function(){
+		
+			var chunk = new wmd.Chunks();
+			
+			chunk.before = util.fixEolChars(stateObj.text.substring(0, stateObj.start));
+			chunk.startTag = "";
+			chunk.selection = util.fixEolChars(stateObj.text.substring(stateObj.start, stateObj.end));
+			chunk.endTag = "";
+			chunk.after = util.fixEolChars(stateObj.text.substring(stateObj.end));
+			chunk.scrollTop = stateObj.scrollTop;
+			
+			return chunk;
+		};
+		
+		// Sets the TextareaState properties given a chunk of markdown.
+		this.setChunks = function(chunk){
+		
+			chunk.before = chunk.before + chunk.startTag;
+			chunk.after = chunk.endTag + chunk.after;
+			
+			if (global.isOpera) {
+				chunk.before = chunk.before.replace(/\n/g, "\r\n");
+				chunk.selection = chunk.selection.replace(/\n/g, "\r\n");
+				chunk.after = chunk.after.replace(/\n/g, "\r\n");
+			}
+			
+			this.start = chunk.before.length;
+			this.end = chunk.before.length + chunk.selection.length;
+			this.text = chunk.before + chunk.selection + chunk.after;
+			this.scrollTop = chunk.scrollTop;
+		};
+
+		this.init();
+	};
+	
+	// before: contains all the text in the input box BEFORE the selection.
+	// after: contains all the text in the input box AFTER the selection.
+	wmd.Chunks = function(){
+	};
+	
+	// startRegex: a regular expression to find the start tag
+	// endRegex: a regular expresssion to find the end tag
+	wmd.Chunks.prototype.findTags = function(startRegex, endRegex){
+	
+		var chunkObj = this;
+		var regex;
+		
+		if (startRegex) {
+			
+			regex = util.extendRegExp(startRegex, "", "$");
+			
+			this.before = this.before.replace(regex, 
+				function(match){
+					chunkObj.startTag = chunkObj.startTag + match;
+					return "";
+				});
+			
+			regex = util.extendRegExp(startRegex, "^", "");
+			
+			this.selection = this.selection.replace(regex, 
+				function(match){
+					chunkObj.startTag = chunkObj.startTag + match;
+					return "";
+				});
+		}
+		
+		if (endRegex) {
+			
+			regex = util.extendRegExp(endRegex, "", "$");
+			
+			this.selection = this.selection.replace(regex,
+				function(match){
+					chunkObj.endTag = match + chunkObj.endTag;
+					return "";
+				});
+
+			regex = util.extendRegExp(endRegex, "^", "");
+			
+			this.after = this.after.replace(regex,
+				function(match){
+					chunkObj.endTag = match + chunkObj.endTag;
+					return "";
+				});
+		}
+	};
+	
+	// If remove is false, the whitespace is transferred
+	// to the before/after regions.
+	//
+	// If remove is true, the whitespace disappears.
+	wmd.Chunks.prototype.trimWhitespace = function(remove){
+	
+		this.selection = this.selection.replace(/^(\s*)/, "");
+		
+		if (!remove) {
+			this.before += re.$1;
+		}
+		
+		this.selection = this.selection.replace(/(\s*)$/, "");
+		
+		if (!remove) {
+			this.after = re.$1 + this.after;
+		}
+	};
+	
+	
+	wmd.Chunks.prototype.skipLines = function(nLinesBefore, nLinesAfter, findExtraNewlines){
+	
+		if (nLinesBefore === undefined) {
+			nLinesBefore = 1;
+		}
+		
+		if (nLinesAfter === undefined) {
+			nLinesAfter = 1;
+		}
+		
+		nLinesBefore++;
+		nLinesAfter++;
+		
+		var regexText;
+		var replacementText;
+		
+		this.selection = this.selection.replace(/(^\n*)/, "");
+		this.startTag = this.startTag + re.$1;
+		this.selection = this.selection.replace(/(\n*$)/, "");
+		this.endTag = this.endTag + re.$1;
+		this.startTag = this.startTag.replace(/(^\n*)/, "");
+		this.before = this.before + re.$1;
+		this.endTag = this.endTag.replace(/(\n*$)/, "");
+		this.after = this.after + re.$1;
+		
+		if (this.before) {
+		
+			regexText = replacementText = "";
+			
+			while (nLinesBefore--) {
+				regexText += "\\n?";
+				replacementText += "\n";
+			}
+			
+			if (findExtraNewlines) {
+				regexText = "\\n*";
+			}
+			this.before = this.before.replace(new re(regexText + "$", ""), replacementText);
+		}
+		
+		if (this.after) {
+		
+			regexText = replacementText = "";
+			
+			while (nLinesAfter--) {
+				regexText += "\\n?";
+				replacementText += "\n";
+			}
+			if (findExtraNewlines) {
+				regexText = "\\n*";
+			}
+			
+			this.after = this.after.replace(new re(regexText, ""), replacementText);
+		}
+	};
+	
+	// The markdown symbols - 4 spaces = code, > = blockquote, etc.
+	command.prefixes = "(?:\\s{4,}|\\s*>|\\s*-\\s+|\\s*\\d+\\.|=|\\+|-|_|\\*|#|\\s*\\[[^\n]]+\\]:)";
+	
+	// Remove markdown symbols from the chunk selection.
+	command.unwrap = function(chunk){
+		var txt = new re("([^\\n])\\n(?!(\\n|" + command.prefixes + "))", "g");
+		chunk.selection = chunk.selection.replace(txt, "$1 $2");
+	};
+	
+	command.wrap = function(chunk, len){
+		command.unwrap(chunk);
+		var regex = new re("(.{1," + len + "})( +|$\\n?)", "gm");
+		
+		chunk.selection = chunk.selection.replace(regex, function(line, marked){
+			if (new re("^" + command.prefixes, "").test(line)) {
+				return line;
+			}
+			return marked + "\n";
+		});
+		
+		chunk.selection = chunk.selection.replace(/\s+$/, "");
+	};
+	
+	command.doBold = function(chunk, postProcessing){
+		return command.doBorI(chunk, postProcessing, 2, "strong text");
+	};
+	
+	command.doItalic = function(chunk, postProcessing){
+		return command.doBorI(chunk, postProcessing, 1, "emphasized text");
+	};
+	
+	// chunk: The selected region that will be enclosed with */**
+	// nStars: 1 for italics, 2 for bold
+	// insertText: If you just click the button without highlighting text, this gets inserted
+	command.doBorI = function(chunk, postProcessing, nStars, insertText){
+	
+		// Get rid of whitespace and fixup newlines.
+		chunk.trimWhitespace();
+		chunk.selection = chunk.selection.replace(/\n{2,}/g, "\n");
+		
+		// Look for stars before and after.  Is the chunk already marked up?
+		chunk.before.search(/(\**$)/);
+		var starsBefore = re.$1;
+		
+		chunk.after.search(/(^\**)/);
+		var starsAfter = re.$1;
+		
+		var prevStars = Math.min(starsBefore.length, starsAfter.length);
+		
+		// Remove stars if we have to since the button acts as a toggle.
+		if ((prevStars >= nStars) && (prevStars != 2 || nStars != 1)) {
+			chunk.before = chunk.before.replace(re("[*]{" + nStars + "}$", ""), "");
+			chunk.after = chunk.after.replace(re("^[*]{" + nStars + "}", ""), "");
+		}
+		else if (!chunk.selection && starsAfter) {
+			// It's not really clear why this code is necessary.  It just moves
+			// some arbitrary stuff around.
+			chunk.after = chunk.after.replace(/^([*_]*)/, "");
+			chunk.before = chunk.before.replace(/(\s?)$/, "");
+			var whitespace = re.$1;
+			chunk.before = chunk.before + starsAfter + whitespace;
+		}
+		else {
+		
+			// In most cases, if you don't have any selected text and click the button
+			// you'll get a selected, marked up region with the default text inserted.
+			if (!chunk.selection && !starsAfter) {
+				chunk.selection = insertText;
+			}
+			
+			// Add the true markup.
+			var markup = nStars <= 1 ? "*" : "**"; // shouldn't the test be = ?
+			chunk.before = chunk.before + markup;
+			chunk.after = markup + chunk.after;
+		}
+		
+		return;
+	};
+	
+	command.stripLinkDefs = function(text, defsToAdd){
+	
+		text = text.replace(/^[ ]{0,3}\[(\d+)\]:[ \t]*\n?[ \t]*<?(\S+?)>?[ \t]*\n?[ \t]*(?:(\n*)["(](.+?)[")][ \t]*)?(?:\n+|$)/gm, 
+			function(totalMatch, id, link, newlines, title){	
+				defsToAdd[id] = totalMatch.replace(/\s*$/, "");
+				if (newlines) {
+					// Strip the title and return that separately.
+					defsToAdd[id] = totalMatch.replace(/["(](.+?)[")]$/, "");
+					return newlines + title;
+				}
+				return "";
+			});
+		
+		return text;
+	};
+	
+	command.addLinkDef = function(chunk, linkDef){
+	
+		var refNumber = 0; // The current reference number
+		var defsToAdd = {}; //
+		// Start with a clean slate by removing all previous link definitions.
+		chunk.before = command.stripLinkDefs(chunk.before, defsToAdd);
+		chunk.selection = command.stripLinkDefs(chunk.selection, defsToAdd);
+		chunk.after = command.stripLinkDefs(chunk.after, defsToAdd);
+		
+		var defs = "";
+		var regex = /(\[(?:\[[^\]]*\]|[^\[\]])*\][ ]?(?:\n[ ]*)?\[)(\d+)(\])/g;
+		
+		var addDefNumber = function(def){
+			refNumber++;
+			def = def.replace(/^[ ]{0,3}\[(\d+)\]:/, "  [" + refNumber + "]:");
+			defs += "\n" + def;
+		};
+		
+		var getLink = function(wholeMatch, link, id, end){
+		
+			if (defsToAdd[id]) {
+				addDefNumber(defsToAdd[id]);
+				return link + refNumber + end;
+				
+			}
+			return wholeMatch;
+		};
+		
+		chunk.before = chunk.before.replace(regex, getLink);
+		
+		if (linkDef) {
+			addDefNumber(linkDef);
+		}
+		else {
+			chunk.selection = chunk.selection.replace(regex, getLink);
+		}
+		
+		var refOut = refNumber;
+		
+		chunk.after = chunk.after.replace(regex, getLink);
+		
+		if (chunk.after) {
+			chunk.after = chunk.after.replace(/\n*$/, "");
+		}
+		if (!chunk.after) {
+			chunk.selection = chunk.selection.replace(/\n*$/, "");
+		}
+		
+		chunk.after += "\n\n" + defs;
+		
+		return refOut;
+	};
+	
+	command.doLinkOrImage = function(chunk, postProcessing, itemType){
+	
+		chunk.trimWhitespace();
+		chunk.findTags(/\s*!?\[/, /\][ ]?(?:\n[ ]*)?(\[.*?\])?/);
+		
+		if (chunk.endTag.length > 1) {
+		
+			chunk.startTag = chunk.startTag.replace(/!?\[/, "");
+			chunk.endTag = "";
+			command.addLinkDef(chunk, null);
+			
+		}
+		else {
+		
+			if (/\n\n/.test(chunk.selection)) {
+				command.addLinkDef(chunk, null);
+				return;
+			}
+			
+			// The function to be executed when you enter a link and press OK or Cancel.
+			// Marks up the link and adds the ref.
+    var makeLinkMarkdown = function(link){
+
+        if (link !== null) {
+        
+            chunk.startTag = chunk.endTag = "";
+            //var linkDef = " [999]: " + link;
+            
+            //var num = command.addLinkDef(chunk, linkDef);
+            chunk.startTag = (itemType == 'image') ? "![" : "[";
+            chunk.endTag = "](" + link + ")";
+            
+            if (!chunk.selection) {
+                if (itemType == 'image') {
+                    chunk.selection = gettext("image description");
+                }
+                else if (itemType == 'file'){
+                    chunk.selection = localUploadFileName || gettext("file name");
+                    localUploadFileName = null;
+                }
+                else {
+                    chunk.selection = gettext("link text");
+                }
+            }
+        }
+        else {
+            if (itemType == 'image' || itemType == 'file'){
+                return;
+            }
+        }
+        postProcessing();
+    };
+        
+    if (itemType == 'image') {
+        // add forth param to identify image window
+        util.prompt(imageDialogText, imageDefaultText, makeLinkMarkdown, 'image');
+    }
+    else if (itemType == 'file'){
+        util.prompt(fileDialogText, '', makeLinkMarkdown, 'file');
+    }
+    else {
+        util.prompt(linkDialogText, linkDefaultText, makeLinkMarkdown, 'link');
+    }
+    return true;
+    }
+};
+	
+	util.makeAPI = function(){
+		wmd.wmd = {};
+		wmd.wmd.editor = wmd.editor;
+		wmd.wmd.previewManager = wmd.previewManager;
+	};
+	
+	util.startEditor = function(){
+	
+		if (wmd.wmd_env.autostart === false) {
+			util.makeAPI();
+			return;
+		}
+
+		var edit;		// The editor (buttons + input + outputs) - the main object.
+		var previewMgr;	// The preview manager.
+		
+		// Fired after the page has fully loaded.
+		var loadListener = function(){
+		
+			wmd.panels = new wmd.PanelCollection();
+			
+			previewMgr = new wmd.previewManager();
+			var previewRefreshCallback = previewMgr.refresh;
+						
+			edit = new wmd.editor(previewRefreshCallback);
+			
+			previewMgr.refresh(true);
+			
+		};
+		
+		util.addEvent(top, "load", loadListener);
+	};
+	
+	wmd.previewManager = function(){
+		
+		var managerObj = this;
+		var converter;
+		var poller;
+		var timeout;
+		var elapsedTime;
+		var oldInputText;
+		var htmlOut;
+		var maxDelay = 3000;
+		var startType = "delayed"; // The other legal value is "manual"
+		
+		// Adds event listeners to elements and creates the input poller.
+		var setupEvents = function(inputElem, listener){
+		
+			util.addEvent(inputElem, "input", listener);
+			inputElem.onpaste = listener;
+			inputElem.ondrop = listener;
+			
+			util.addEvent(inputElem, "keypress", listener);
+			util.addEvent(inputElem, "keydown", listener);
+			// previewPollInterval is set at the top of this file.
+			poller = new wmd.inputPoller(listener, previewPollInterval);
+		};
+		
+		var getDocScrollTop = function(){
+		
+			var result = 0;
+			
+			if (top.innerHeight) {
+				result = top.pageYOffset;
+			}
+			else 
+				if (doc.documentElement && doc.documentElement.scrollTop) {
+					result = doc.documentElement.scrollTop;
+				}
+				else 
+					if (doc.body) {
+						result = doc.body.scrollTop;
+					}
+			
+			return result;
+		};
+		
+		var makePreviewHtml = function(){
+		
+			// If there are no registered preview and output panels
+			// there is nothing to do.
+			if (!wmd.panels.preview && !wmd.panels.output) {
+				return;
+			}
+			
+			var text = wmd.panels.input.value;
+			if (text && text == oldInputText) {
+				return; // Input text hasn't changed.
+			}
+			else {
+				oldInputText = text;
+			}
+			
+			var prevTime = new Date().getTime();
+			
+			if (!converter && wmd.showdown) {
+				converter = new wmd.showdown.converter();
+			}
+			
+			if (converter) {
+				text = converter.makeHtml(text);
+			}
+			
+			// Calculate the processing time of the HTML creation.
+			// It's used as the delay time in the event listener.
+			var currTime = new Date().getTime();
+			elapsedTime = currTime - prevTime;
+			
+			pushPreviewHtml(text);
+			htmlOut = text;
+		};
+		
+		// setTimeout is already used.  Used as an event listener.
+		var applyTimeout = function(){
+		
+			if (timeout) {
+				top.clearTimeout(timeout);
+				timeout = undefined;
+			}
+			
+			if (startType !== "manual") {
+			
+				var delay = 0;
+				
+				if (startType === "delayed") {
+					delay = elapsedTime;
+				}
+				
+				if (delay > maxDelay) {
+					delay = maxDelay;
+				}
+				timeout = top.setTimeout(makePreviewHtml, delay);
+			}
+		};
+		
+		var getScaleFactor = function(panel){
+			if (panel.scrollHeight <= panel.clientHeight) {
+				return 1;
+			}
+			return panel.scrollTop / (panel.scrollHeight - panel.clientHeight);
+		};
+		
+		var setPanelScrollTops = function(){
+		
+			if (wmd.panels.preview) {
+				wmd.panels.preview.scrollTop = (wmd.panels.preview.scrollHeight - wmd.panels.preview.clientHeight) * getScaleFactor(wmd.panels.preview);
+			}
+			
+			if (wmd.panels.output) {
+				wmd.panels.output.scrollTop = (wmd.panels.output.scrollHeight - wmd.panels.output.clientHeight) * getScaleFactor(wmd.panels.output);
+			}
+		};
+		
+		this.refresh = function(requiresRefresh){
+		
+			if (requiresRefresh) {
+				oldInputText = "";
+				makePreviewHtml();
+			}
+			else {
+				applyTimeout();
+			}
+		};
+		
+		this.processingTime = function(){
+			return elapsedTime;
+		};
+		
+		// The output HTML
+		this.output = function(){
+			return htmlOut;
+		};
+		
+		// The mode can be "manual" or "delayed"
+		this.setUpdateMode = function(mode){
+			startType = mode;
+			managerObj.refresh();
+		};
+		
+		var isFirstTimeFilled = true;
+		
+		var pushPreviewHtml = function(text){
+		
+			var emptyTop = position.getTop(wmd.panels.input) - getDocScrollTop();
+			
+			// Send the encoded HTML to the output textarea/div.
+			if (wmd.panels.output) {
+				// The value property is only defined if the output is a textarea.
+				if (wmd.panels.output.value !== undefined) {
+					wmd.panels.output.value = text;
+          //value is assigned here
+					wmd.panels.output.readOnly = true;
+				}
+				// Otherwise we are just replacing the text in a div.
+				// Send the HTML wrapped in <pre><code>
+				else {
+					var newText = text.replace(/&/g, "&amp;");
+					newText = newText.replace(/</g, "&lt;");
+					wmd.panels.output.innerHTML = "<pre><code>" + newText + "</code></pre>";
+				}
+			}
+			
+			if (wmd.panels.preview) {
+				wmd.panels.preview.innerHTML = text;
+			}
+			
+			setPanelScrollTops();
+			
+			if (isFirstTimeFilled) {
+				isFirstTimeFilled = false;
+				return;
+			}
+			
+			var fullTop = position.getTop(wmd.panels.input) - getDocScrollTop();
+			
+			if (global.isIE) {
+				top.setTimeout(function(){
+					top.scrollBy(0, fullTop - emptyTop);
+				}, 0);
+			}
+			else {
+				top.scrollBy(0, fullTop - emptyTop);
+			}
+		};
+		
+		var init = function(){
+		
+			setupEvents(wmd.panels.input, applyTimeout);
+			makePreviewHtml();
+			
+			if (wmd.panels.preview) {
+				wmd.panels.preview.scrollTop = 0;
+			}
+			if (wmd.panels.output) {
+				wmd.panels.output.scrollTop = 0;
+			}
+		};
+		
+		this.destroy = function(){
+			if (poller) {
+				poller.destroy();
+			}
+		};
+		
+		init();
+	};
+
+	// When making a list, hitting shift-enter will put your cursor on the next line
+	// at the current indent level.
+	command.doAutoindent = function(chunk, postProcessing){
+		
+		chunk.before = chunk.before.replace(/(\n|^)[ ]{0,3}([*+-]|\d+[.])[ \t]*\n$/, "\n\n");
+		chunk.before = chunk.before.replace(/(\n|^)[ ]{0,3}>[ \t]*\n$/, "\n\n");
+		chunk.before = chunk.before.replace(/(\n|^)[ \t]+\n$/, "\n\n");
+		
+		if(/(\n|^)[ ]{0,3}([*+-]|\d+[.])[ \t]+.*\n$/.test(chunk.before)){
+			if(command.doList){
+				command.doList(chunk);
+			}
+		}
+		if(/(\n|^)[ ]{0,3}>[ \t]+.*\n$/.test(chunk.before)){
+			if(command.doBlockquote){
+				command.doBlockquote(chunk);
+			}
+		}
+		if(/(\n|^)(\t|[ ]{4,}).*\n$/.test(chunk.before)){
+			if(command.doCode){
+				command.doCode(chunk);
+			}
+		}
+	};
+	
+	command.doBlockquote = function(chunk, postProcessing){
+		
+		chunk.selection = chunk.selection.replace(/^(\n*)([^\r]+?)(\n*)$/,
+			function(totalMatch, newlinesBefore, text, newlinesAfter){
+				chunk.before += newlinesBefore;
+				chunk.after = newlinesAfter + chunk.after;
+				return text;
+			});
+			
+		chunk.before = chunk.before.replace(/(>[ \t]*)$/,
+			function(totalMatch, blankLine){
+				chunk.selection = blankLine + chunk.selection;
+				return "";
+			});
+			
+		chunk.selection = chunk.selection.replace(/^(\s|>)+$/ ,"");
+		chunk.selection = chunk.selection || "Blockquote";
+		
+		if(chunk.before){
+			chunk.before = chunk.before.replace(/\n?$/,"\n");
+		}
+		if(chunk.after){
+			chunk.after = chunk.after.replace(/^\n?/,"\n");
+		}
+		
+		chunk.before = chunk.before.replace(/(((\n|^)(\n[ \t]*)*>(.+\n)*.*)+(\n[ \t]*)*$)/,
+			function(totalMatch){
+				chunk.startTag = totalMatch;
+				return "";
+			});
+			
+		chunk.after = chunk.after.replace(/^(((\n|^)(\n[ \t]*)*>(.+\n)*.*)+(\n[ \t]*)*)/,
+			function(totalMatch){
+				chunk.endTag = totalMatch;
+				return "";
+			});
+		
+		var replaceBlanksInTags = function(useBracket){
+			
+			var replacement = useBracket ? "> " : "";
+			
+			if(chunk.startTag){
+				chunk.startTag = chunk.startTag.replace(/\n((>|\s)*)\n$/,
+					function(totalMatch, markdown){
+						return "\n" + markdown.replace(/^[ ]{0,3}>?[ \t]*$/gm, replacement) + "\n";
+					});
+			}
+			if(chunk.endTag){
+				chunk.endTag = chunk.endTag.replace(/^\n((>|\s)*)\n/,
+					function(totalMatch, markdown){
+						return "\n" + markdown.replace(/^[ ]{0,3}>?[ \t]*$/gm, replacement) + "\n";
+					});
+			}
+		};
+		
+		if(/^(?![ ]{0,3}>)/m.test(chunk.selection)){
+			command.wrap(chunk, wmd.wmd_env.lineLength - 2);
+			chunk.selection = chunk.selection.replace(/^/gm, "> ");
+			replaceBlanksInTags(true);
+			chunk.skipLines();
+		}
+		else{
+			chunk.selection = chunk.selection.replace(/^[ ]{0,3}> ?/gm, "");
+			command.unwrap(chunk);
+			replaceBlanksInTags(false);
+			
+			if(!/^(\n|^)[ ]{0,3}>/.test(chunk.selection) && chunk.startTag){
+				chunk.startTag = chunk.startTag.replace(/\n{0,2}$/, "\n\n");
+			}
+			
+			if(!/(\n|^)[ ]{0,3}>.*$/.test(chunk.selection) && chunk.endTag){
+				chunk.endTag=chunk.endTag.replace(/^\n{0,2}/, "\n\n");
+			}
+		}
+		
+		if(!/\n/.test(chunk.selection)){
+			chunk.selection = chunk.selection.replace(/^(> *)/,
+			function(wholeMatch, blanks){
+				chunk.startTag += blanks;
+				return "";
+			});
+		}
+	};
+
+	command.doCode = function(chunk, postProcessing){
+		
+		var hasTextBefore = /\S[ ]*$/.test(chunk.before);
+		var hasTextAfter = /^[ ]*\S/.test(chunk.after);
+		
+		// Use 'four space' markdown if the selection is on its own
+		// line or is multiline.
+		if((!hasTextAfter && !hasTextBefore) || /\n/.test(chunk.selection)){
+			
+			chunk.before = chunk.before.replace(/[ ]{4}$/,
+				function(totalMatch){
+					chunk.selection = totalMatch + chunk.selection;
+					return "";
+				});
+				
+			var nLinesBack = 1;
+			var nLinesForward = 1;
+			
+			if(/\n(\t|[ ]{4,}).*\n$/.test(chunk.before)){
+				nLinesBack = 0;
+			}
+			if(/^\n(\t|[ ]{4,})/.test(chunk.after)){
+				nLinesForward = 0;
+			}
+			
+			chunk.skipLines(nLinesBack, nLinesForward);
+			
+			if(!chunk.selection){
+				chunk.startTag = "    ";
+				chunk.selection = "enter code here";
+			}
+			else {
+				if(/^[ ]{0,3}\S/m.test(chunk.selection)){
+					chunk.selection = chunk.selection.replace(/^/gm, "    ");
+				}
+				else{
+					chunk.selection = chunk.selection.replace(/^[ ]{4}/gm, "");
+				}
+			}
+		}
+		else{
+			// Use backticks (`) to delimit the code block.
+			
+			chunk.trimWhitespace();
+			chunk.findTags(/`/, /`/);
+			
+			if(!chunk.startTag && !chunk.endTag){
+				chunk.startTag = chunk.endTag="`";
+				if(!chunk.selection){
+					chunk.selection = "enter code here";
+				}
+			}
+			else if(chunk.endTag && !chunk.startTag){
+				chunk.before += chunk.endTag;
+				chunk.endTag = "";
+			}
+			else{
+				chunk.startTag = chunk.endTag="";
+			}
+		}
+	};
+	
+	command.doList = function(chunk, postProcessing, isNumberedList){
+				
+		// These are identical except at the very beginning and end.
+		// Should probably use the regex extension function to make this clearer.
+		var previousItemsRegex = /(\n|^)(([ ]{0,3}([*+-]|\d+[.])[ \t]+.*)(\n.+|\n{2,}([*+-].*|\d+[.])[ \t]+.*|\n{2,}[ \t]+\S.*)*)\n*$/;
+		var nextItemsRegex = /^\n*(([ ]{0,3}([*+-]|\d+[.])[ \t]+.*)(\n.+|\n{2,}([*+-].*|\d+[.])[ \t]+.*|\n{2,}[ \t]+\S.*)*)\n*/;
+		
+		// The default bullet is a dash but others are possible.
+		// This has nothing to do with the particular HTML bullet,
+		// it's just a markdown bullet.
+		var bullet = "-";
+		
+		// The number in a numbered list.
+		var num = 1;
+		
+		// Get the item prefix - e.g. " 1. " for a numbered list, " - " for a bulleted list.
+		var getItemPrefix = function(){
+			var prefix;
+			if(isNumberedList){
+				prefix = " " + num + ". ";
+				num++;
+			}
+			else{
+				prefix = " " + bullet + " ";
+			}
+			return prefix;
+		};
+		
+		// Fixes the prefixes of the other list items.
+		var getPrefixedItem = function(itemText){
+		
+			// The numbering flag is unset when called by autoindent.
+			if(isNumberedList === undefined){
+				isNumberedList = /^\s*\d/.test(itemText);
+			}
+			
+			// Renumber/bullet the list element.
+			itemText = itemText.replace(/^[ ]{0,3}([*+-]|\d+[.])\s/gm,
+				function( _ ){
+					return getItemPrefix();
+				});
+				
+			return itemText;
+		};
+		
+		chunk.findTags(/(\n|^)*[ ]{0,3}([*+-]|\d+[.])\s+/, null);
+		
+		if(chunk.before && !/\n$/.test(chunk.before) && !/^\n/.test(chunk.startTag)){
+			chunk.before += chunk.startTag;
+			chunk.startTag = "";
+		}
+		
+		if(chunk.startTag){
+			
+			var hasDigits = /\d+[.]/.test(chunk.startTag);
+			chunk.startTag = "";
+			chunk.selection = chunk.selection.replace(/\n[ ]{4}/g, "\n");
+			command.unwrap(chunk);
+			chunk.skipLines();
+			
+			if(hasDigits){
+				// Have to renumber the bullet points if this is a numbered list.
+				chunk.after = chunk.after.replace(nextItemsRegex, getPrefixedItem);
+			}
+			if(isNumberedList == hasDigits){
+				return;
+			}
+		}
+		
+		var nLinesUp = 1;
+		
+		chunk.before = chunk.before.replace(previousItemsRegex,
+			function(itemText){
+				if(/^\s*([*+-])/.test(itemText)){
+					bullet = re.$1;
+				}
+				nLinesUp = /[^\n]\n\n[^\n]/.test(itemText) ? 1 : 0;
+				return getPrefixedItem(itemText);
+			});
+			
+		if(!chunk.selection){
+			chunk.selection = "List item";
+		}
+		
+		var prefix = getItemPrefix();
+		
+		var nLinesDown = 1;
+		
+		chunk.after = chunk.after.replace(nextItemsRegex,
+			function(itemText){
+				nLinesDown = /[^\n]\n\n[^\n]/.test(itemText) ? 1 : 0;
+				return getPrefixedItem(itemText);
+			});
+			
+		chunk.trimWhitespace(true);
+		chunk.skipLines(nLinesUp, nLinesDown, true);
+		chunk.startTag = prefix;
+		var spaces = prefix.replace(/./g, " ");
+		command.wrap(chunk, wmd.wmd_env.lineLength - spaces.length);
+		chunk.selection = chunk.selection.replace(/\n/g, "\n" + spaces);
+		
+	};
+	
+	command.doHeading = function(chunk, postProcessing){
+		
+		// Remove leading/trailing whitespace and reduce internal spaces to single spaces.
+		chunk.selection = chunk.selection.replace(/\s+/g, " ");
+		chunk.selection = chunk.selection.replace(/(^\s+|\s+$)/g, "");
+		
+		// If we clicked the button with no selected text, we just
+		// make a level 2 hash header around some default text.
+		if(!chunk.selection){
+			chunk.startTag = "## ";
+			chunk.selection = "Heading";
+			chunk.endTag = " ##";
+			return;
+		}
+		
+		var headerLevel = 0;		// The existing header level of the selected text.
+		
+		// Remove any existing hash heading markdown and save the header level.
+		chunk.findTags(/#+[ ]*/, /[ ]*#+/);
+		if(/#+/.test(chunk.startTag)){
+			headerLevel = re.lastMatch.length;
+		}
+		chunk.startTag = chunk.endTag = "";
+		
+		// Try to get the current header level by looking for - and = in the line
+		// below the selection.
+		chunk.findTags(null, /\s?(-+|=+)/);
+		if(/=+/.test(chunk.endTag)){
+			headerLevel = 1;
+		}
+		if(/-+/.test(chunk.endTag)){
+			headerLevel = 2;
+		}
+		
+		// Skip to the next line so we can create the header markdown.
+		chunk.startTag = chunk.endTag = "";
+		chunk.skipLines(1, 1);
+
+		// We make a level 2 header if there is no current header.
+		// If there is a header level, we substract one from the header level.
+		// If it's already a level 1 header, it's removed.
+		var headerLevelToCreate = headerLevel == 0 ? 2 : headerLevel - 1;
+		
+		if(headerLevelToCreate > 0){
+			
+			// The button only creates level 1 and 2 underline headers.
+			// Why not have it iterate over hash header levels?  Wouldn't that be easier and cleaner?
+			var headerChar = headerLevelToCreate >= 2 ? "-" : "=";
+			var len = chunk.selection.length;
+			if(len > wmd.wmd_env.lineLength){
+				len = wmd.wmd_env.lineLength;
+			}
+			chunk.endTag = "\n";
+			while(len--){
+				chunk.endTag += headerChar;
+			}
+		}
+	};	
+	
+	command.doHorizontalRule = function(chunk, postProcessing){
+		chunk.startTag = "----------\n";
+		chunk.selection = "";
+		chunk.skipLines(2, 1, true);
+	}
+};
+
+
+Attacklab.wmd_env = {};
+Attacklab.account_options = {};
+Attacklab.wmd_defaults = {version:1, output:"Markdown", lineLength:40, delayLoad:false};
+
+if(!Attacklab.wmd)
+{
+	Attacklab.wmd = function()
+	{
+		Attacklab.loadEnv = function()
+		{
+			var mergeEnv = function(env)
+			{
+				if(!env)
+				{
+					return;
+				}
+			
+				for(var key in env)
+				{
+					Attacklab.wmd_env[key] = env[key];
+				}
+			};
+			
+			mergeEnv(Attacklab.wmd_defaults);
+			mergeEnv(Attacklab.account_options);
+			mergeEnv(top["wmd_options"]);
+			Attacklab.full = true;
+			
+			var defaultButtons = "bold italic link blockquote code image ol ul heading hr";
+			Attacklab.wmd_env.buttons = Attacklab.wmd_env.buttons || defaultButtons;
+		};
+		Attacklab.loadEnv();
+
+	};
+	
+	Attacklab.wmd();
+	Attacklab.wmdBase();
+	Attacklab.Util.startEditor();
+};
+
diff --git a/lms/askbot/skins/common/media/style/auth.css b/lms/askbot/skins/common/media/style/auth.css
new file mode 100644
index 0000000000..33702758c8
--- /dev/null
+++ b/lms/askbot/skins/common/media/style/auth.css
@@ -0,0 +1,48 @@
+#bigicon_providers, #smallicon_providers {
+    display: block;
+    padding: 0px;
+    width:600px;
+    margin:0px 0px 5px 0px;
+}
+
+.provider_logo {
+    display: inline-block;
+    padding: 4px;
+    border: 1px solid #DDD;
+    text-align: center;
+    vertical-align: middle;
+}
+
+.provider_logo.big {
+    height: 40px;
+    width: 90px;
+}
+
+.provider_logo.small {
+    height: 32px;
+    width: 32px;
+}
+
+.provider_logo.selected {
+    outline: 2px solid #FFF8C6;
+}
+
+.provider_logo .provider_url {
+    display: none;
+}
+
+.signin_form input[type="text"], .signin_form input[type="password"], .signin_form input[type="submit"] {
+    height: 28px;
+    line-height: 22px;
+    font-size: 140%;
+    border: 1px solid #999;
+}
+
+.signin_form .icon_input  {
+    padding-left: 20px;
+}
+
+.or_label {
+    margin-top: 20px;
+    margin-bottom: 10px;
+}
\ No newline at end of file
diff --git a/lms/askbot/skins/common/media/style/jquery.autocomplete.css b/lms/askbot/skins/common/media/style/jquery.autocomplete.css
new file mode 100644
index 0000000000..39435b68d0
--- /dev/null
+++ b/lms/askbot/skins/common/media/style/jquery.autocomplete.css
@@ -0,0 +1,37 @@
+.acInput {
+  width: 200px;
+}
+.acResults {
+  padding: 0px;
+  border: 1px solid WindowFrame;
+  background-color: Window;
+  overflow: hidden;
+}
+
+.acResults ul {
+  width: 100%;
+  list-style-position: outside;
+  list-style: none;
+  padding: 0;
+  margin: 0;
+}
+
+.acResults li {
+  margin: 0px;
+  padding: 2px 5px;
+  cursor: pointer;
+  display: block;
+  width: 100%;
+  font: menu;
+  font-size: 12px;
+  overflow: hidden;
+}
+
+.acLoading {
+  background : url('../images/indicator.gif') right center no-repeat;
+}
+
+.acSelect {
+  background-color: Highlight;
+  color: HighlightText;
+}
diff --git a/lms/askbot/skins/common/media/style/lib_style.less b/lms/askbot/skins/common/media/style/lib_style.less
new file mode 100644
index 0000000000..d142413752
--- /dev/null
+++ b/lms/askbot/skins/common/media/style/lib_style.less
@@ -0,0 +1,38 @@
+/* General Predifined classes, read more in lesscss.org */
+
+/* Variables for Colors*/
+
+@header-color:#16160f;
+
+@link:#1b79bd;
+@question-link:#464646;
+@button-label:#4a757f;
+
+/* Receive exactly positions for background Sprite  */
+
+.sprites(@hor,@vert,@back:url(../images/sprites.png)){
+    background:@hor @vert @back;
+}
+
+
+/* CSS3 Elements */
+
+.box-shadow (@hor: 0px, @vert: 0px, @blur: 5px, @shadow: #929292){
+    -webkit-box-shadow: @arguments;
+    -moz-box-shadow: @arguments;
+    box-shadow: @arguments;
+}
+
+.text-shadow(@hor: 0px, @vert: 0px, @blur: 5px, @shadow: #929292){
+    text-shadow: @arguments;
+    -moz-text-shadow: @arguments;
+    -webkit-text-shadow: @arguments;
+}
+
+.rounded-corners(@radio: 5px){
+    border-radius: @radio;
+    -ms-border-radius: @radio;
+    -moz-border-radius: @radio;
+    -webkit-border-radius: @radio;
+    -khtml-border-radius: @radio;
+}
diff --git a/lms/askbot/skins/common/media/style/openid.css b/lms/askbot/skins/common/media/style/openid.css
new file mode 100644
index 0000000000..0d201df2f4
--- /dev/null
+++ b/lms/askbot/skins/common/media/style/openid.css
@@ -0,0 +1,45 @@
+#openid_form {
+	width: 470px;	
+}
+	#openid_form legend {
+		font-weight: bold;
+	}
+#openid_choice {
+	display: none;
+}
+#openid_input_area {
+	clear: both;
+	padding: 10px;
+}
+#openid_btns, #openid_btns br {
+	clear: both;
+}
+	#openid_highlight {
+		padding: 3px;
+		background-color: #FFFCC9;
+		float: left;
+	}
+	.openid_large_btn {
+		width: 100px;
+		height: 60px;
+		border: 1px solid #DDD;
+		margin: 3px;
+		float: left;
+	}
+	.openid_small_btn {
+		width: 24px;
+		height: 24px;
+		border: 1px solid #DDD;
+		margin: 3px;
+		float: left;
+	}	
+	a.openid_large_btn:focus {
+		outline: none;
+	}
+	a.openid_large_btn:focus
+	{
+	-moz-outline-style: none;
+	}
+	.openid_selected {
+		border: 4px solid #DDD;
+	}	
diff --git a/lms/askbot/skins/common/media/style/prettify.css b/lms/askbot/skins/common/media/style/prettify.css
new file mode 100644
index 0000000000..10a37577c7
--- /dev/null
+++ b/lms/askbot/skins/common/media/style/prettify.css
@@ -0,0 +1,27 @@
+/* Pretty printing styles. Used with prettify.js. */
+
+.str { color: #080; }
+.kwd { color: #008; }
+.com { color: #800; }
+.typ { color: #606; }
+.lit { color: #066; }
+.pun { color: #660; }
+.pln { color: #000; }
+.tag { color: #008; }
+.atn { color: #606; }
+.atv { color: #080; }
+.dec { color: #606; }
+pre.prettyprint { padding: 3px; border: 0px solid #888; }
+
+@media print {
+  .str { color: #060; }
+  .kwd { color: #006; font-weight: bold; }
+  .com { color: #600; font-style: italic; }
+  .typ { color: #404; font-weight: bold; }
+  .lit { color: #044; }
+  .pun { color: #440; }
+  .pln { color: #000; }
+  .tag { color: #006; font-weight: bold; }
+  .atn { color: #404; }
+  .atv { color: #060; }
+}
diff --git a/lms/askbot/skins/common/media/style/style.css b/lms/askbot/skins/common/media/style/style.css
new file mode 100644
index 0000000000..82a812d479
--- /dev/null
+++ b/lms/askbot/skins/common/media/style/style.css
@@ -0,0 +1,2616 @@
+@import url(jquery.autocomplete.css);
+@import "lib_style.less"; /* Library of predifined less functions styles */
+
+/* ----- General HTML Styles----- */
+
+body {
+    background: #FFF;
+    font-size: 14px;
+    line-height: 150%;
+    margin: 0;
+    padding: 0;
+    color: #000;
+    font-family: 'Yanone Kaffeesatz', sans-serif;
+}
+
+div {
+    margin: 0 auto;
+    padding: 0;
+}
+
+h1, h2, h3, h4, h5, h6, ul, li, dl, dt, dd, form, img, p {
+    margin: 0;
+    padding: 0;
+    border: none;
+}
+
+label {
+    vertical-align: middle;
+}
+
+hr {
+    border: none;
+    border-top: 1px dashed #ccccce;
+}
+
+input, select {
+    vertical-align: middle;
+    font-family: Trebuchet MS, "segoe ui", Helvetica, Tahoma, Verdana, MingLiu, PMingLiu, Arial, sans-serif;
+}
+
+p {
+    font-size: 14px;
+    line-height: 140%;
+    margin-bottom: 6px;
+    padding-left: 5px;
+}
+
+a {
+    color:@link;
+    text-decoration: none;
+    cursor: pointer;
+}
+
+h2 {
+    font-size: 140%;
+    padding: 3px 0 3px 5px;
+}
+
+h3 {
+    font-size: 120%;
+    padding: 3px 0 3px 5px;
+}
+
+ul {
+    list-style: disc;
+    margin-left: 20px;
+    padding-left: 0px;
+    margin-bottom: 1em;
+}
+
+ol {
+    list-style: decimal;
+    margin-left: 30px;
+    margin-bottom: 1em;
+    padding-left: 0px;
+}
+
+td ul {
+    vertical-align: middle;
+}
+
+li input {
+    margin: 3px 3px 4px 3px;
+}
+
+pre {
+    font-family: Consolas, Monaco, Liberation Mono, Lucida Console, Monospace;
+    font-size: 100%;
+    margin-bottom: 10px;
+    /*overflow: auto;*/
+    background-color: #F5F5F5;
+    padding-left: 5px;
+    padding-top: 5px;
+    /*width: 671px;*/
+    padding-bottom: 20px ! ie7;
+}
+
+code {
+    font-family: Consolas, Monaco, Liberation Mono, Lucida Console, Monospace;
+    font-size: 100%;
+
+}
+
+blockquote {
+    margin-bottom: 10px;
+    margin-right: 15px;
+    padding: 10px 0px 1px 10px;
+    background-color: #F5F5F5;
+}
+
+/* http://pathfindersoftware.com/2007/09/developers-note-2/ */
+* html .clearfix,
+* html .paginator {
+    height: 1;
+    overflow: visible;
+}
++ html .clearfix,
++ html .paginator {
+    min-height: 1%;
+}
+.clearfix:after,
+.paginator:after {
+    clear: both;
+    content:".";
+    display:block;
+    height: 0;
+    visibility: hidden;
+}
+
+.badges a {
+    color: #763333;
+    text-decoration: underline;
+}
+
+a:hover {
+    text-decoration: underline;
+}
+
+.badge-context-toggle.active {
+    cursor: pointer;
+    text-decoration: underline;
+}
+
+h1 {
+    font-size: 160%;
+    padding: 10px 0 5px 5px;
+}
+
+/* ----- Custom positions ----- */
+
+.left{float:left}
+.right{float:right}
+.clean{clear:both}
+
+
+/* ----- Notify message bar ----- */
+
+.notify {
+    position: fixed;
+    top: 0px;
+    left: 0px;
+    width: 100%;
+    z-index: 100;
+    padding: 0;
+    text-align: center;
+    background-color: #f5dd69;
+    border-top:#fff 1px solid;
+
+    p {
+         margin-top: 6px;
+        margin-bottom: 6px;
+        font-size: 16px;
+        color:#424242
+    }
+}
+
+#close-notify {
+    position: absolute;
+    right: 5px;
+    top: 7px;
+    color: #735005;
+    text-decoration: none;
+    line-height: 18px;
+    .sprites(-6px,-5px);
+    cursor: pointer;
+    width:20px;
+    height:20px;
+}
+
+#close-notify:hover {
+    .sprites(-26px,-5px);
+}
+
+/* ----- Header ----- */
+
+#header {
+    margin-top: 0px;
+    background: @header-color;
+}
+
+.content-wrapper {/* wrapper positioning class */
+    width: 960px;
+    margin: auto;
+    position:relative;
+}
+
+#logo img{
+    padding: 5px 0px 5px 0px;
+}
+
+#user-tools-nav {
+    height: 20px;
+    position:absolute;
+    bottom: 0;
+    right:0px;
+    padding-bottom:5px;
+
+    a {
+        height: 35px;
+        text-align: right;
+        margin-left: 20px;
+        text-decoration: underline;
+        color:#d0e296;
+        font-size:16px;
+    }
+    
+    a:first-child {
+        margin-left: 0;
+    }
+    
+    a#ab-responses {
+        margin-left: 3px;
+    }
+    
+    .user-info,.user-micro-info{
+        color:#b5b593;
+    }
+
+    a img {
+        vertical-align:middle;
+        margin-bottom:2px;
+    }
+
+    .user-info a {
+        margin: 0;
+        text-decoration: none;
+    }
+}
+
+#meta-nav {
+    float:right;
+
+    a {
+        color: #e2e2ae;
+        padding: 0px 0px 0px 35px;
+        height: 25px;
+        line-height: 30px;
+        margin:5px 0px 0px 10px;
+        font-size: 18px;
+        font-weight: 100;
+        text-decoration: none;
+        display: block;
+        float: left;
+    }
+
+    a:hover {
+        text-decoration: underline;
+    }
+
+    a.on {
+        font-weight:bold;
+        color: #FFF;
+        text-decoration: none;
+    }
+
+    a.special {
+        font-size: 18px;
+        color: #B02B2C;
+        font-weight: bold;
+        text-decoration: none;
+    }
+
+    a.special:hover {
+        text-decoration: underline;
+    }
+
+    #nav_tags{
+        .sprites(-50px,-5px)
+    }
+
+    #nav_users{
+        .sprites(-125px,-5px)
+    }
+
+    #nav_badges{
+        .sprites(-210px,-5px)
+    }
+}
+
+#secundary-header{
+    height:55px;
+    background:#e9e9e1;
+    border-bottom:#d3d3c2 1px solid;
+    margin-bottom:10px;
+
+    #home-button{
+        border-right:#afaf9e 1px solid;
+       .sprites(-6px,-36px);
+        height:55px;
+       width:43px;
+       display:block;
+       float:left;
+    }
+    
+    #home-button:hover{
+        .sprites(-6px-45,-36px);
+    }
+    
+    #scope-wrapper{
+        width:688px;
+        float:left;
+        
+        a{
+            display:block;
+           float:left;
+         }
+
+        .scope-selector{
+            font-size:21px;
+            color:#5a5a4b;
+            height:55px;
+            line-height:55px;
+            margin-left:24px
+        }
+        .on{
+            background:url(../images/scopearrow.png) no-repeat center bottom;
+        }
+    }
+}
+
+#searchBar {
+    display:inline-block;
+    background-color: #fff;
+    width:412px;
+    border: 1px solid #c9c9b5;
+    float:right;
+    height:42px;
+    margin:6px 0px 0px 15px;
+
+    .searchInput, .searchInputCancelable {
+        font-size: 18px;
+        height: 40px;
+        background:#FFF;
+        border:0px;
+        color:#c2c2c2;
+        padding-left:10px;
+        font-family: 'Yanone Kaffeesatz', sans-serif;
+    }
+
+    .searchInput, .searchInputCancelable {
+        width: 352px;
+    }
+
+    .searchInputCancelable {
+        width: 317px;
+    }
+
+    .searchBtn {
+        font-size: 10px;
+        color: #666;
+        background-color: #eee;
+        height: 42px;
+        border:#FFF 1px solid;
+        line-height: 22px;
+        text-align: center;
+        float:right;
+        margin: 0px;
+        width:48px;
+        .sprites(-98px,-36px);
+        cursor:pointer;
+    }
+
+    .searchBtn:hover {
+        .sprites(-98px-48,-36px);
+    }
+
+    .cancelSearchBtn {
+        font-size: 30px;
+        color: #ce8888;
+        background:#fff;
+        height: 42px;
+        border:0px;
+        border-left:#deded0 1px solid;
+        text-align: center;
+        width: 35px;
+        cursor:pointer;
+    }
+
+    .cancelSearchBtn:hover {
+        color: #d84040;
+    }
+}
+
+#ask-button{
+    background: url(../images/bigbutton.png) repeat-x bottom;
+    line-height:44px;
+    text-align:center;
+    width:200px;
+    height:42px;
+    font-size:23px;
+    color:@button-label;
+    margin-top:7px;
+    float:right;
+    text-transform:uppercase;
+    .rounded-corners(5px);
+    .box-shadow(1px, 1px, 2px, #636363)
+}
+
+#ask-button:hover{
+    text-decoration:none;
+    background: url(../images/bigbutton.png) repeat-x top;
+    .text-shadow(0px, 1px, 0px, #c6d9dd)
+}
+
+/* ----- Content layout ----- */
+
+#ContentLeft {
+    width: 730px;
+    float: left;
+    position: relative;
+}
+
+#ContentRight {
+    width: 200px;
+    float: right;
+    padding: 0 0px 10px 0px;
+}
+
+#ContentFull {
+    float: left;
+    width: 950px;
+}
+
+/* ----- Sidebar Widgets Box ----- */
+
+.box {
+    background: #fff;
+    padding: 10px 0px 0px 0px;
+
+
+    p {
+        margin-bottom: 4px;
+    }
+
+    p.info-box-follow-up-links {
+        text-align: right;
+        margin: 0;
+    }
+
+    h2 {
+        padding-left: 0;
+        background:#eceeeb;
+        height:30px;
+        line-height:30px;
+        text-align:right;
+        font-size:24px;
+        font-weight:normal;
+        color:#656565;
+        padding-right:10px;
+        margin-bottom:10px;
+    }
+    h3{
+        color:#4a757f;
+        font-size:18px;
+        text-align:left;
+        font-weight:normal;
+    }
+    .contributorback{
+        background: #eceeeb url(../images/contributorsback.png) no-repeat center left;
+    }
+
+    label {
+        color: #333;
+    }
+
+    ul {
+        margin-left: 15px;
+    }
+
+    li {
+        list-style-type: disc;
+        font-size: 13px;
+        line-height: 20px;
+        margin-bottom: 10px;
+    }
+    ul.tags {
+        list-style: none;
+        margin: 0;
+        padding: 0;
+        line-height: 170%;
+        display: block;
+    }
+}
+
+img.gravatar {
+    margin:1px;
+}
+
+/* ----- Tags Styles ----- */
+
+/* tag formatting is also copy-pasted in template
+   because it must be the same in the emails
+   askbot/models/__init__.py:format_instant_notification_email()
+*/
+
+/* tag cloud */
+
+.tag-size-1 {
+    font-size:12px;
+}
+.tag-size-2 {
+    font-size:13px;
+}
+.tag-size-3 {
+    font-size:14px;
+}
+.tag-size-4 {
+    font-size:15px;
+}
+.tag-size-5 {
+    font-size:16px;
+}
+.tag-size-6 {
+    font-size:17px;
+}
+.tag-size-7 {
+    font-size:18px;
+}
+.tag-size-8 {
+    font-size:19px;
+}
+.tag-size-9 {
+    font-size:20px;
+}
+.tag-size-10 {
+    font-size:21px;
+}
+
+ul.tags,
+ul.tags.marked-tags,
+ul#related-tags {
+    list-style: none;
+    margin: 0;
+    padding: 0;
+    line-height: 170%;
+    display: block;
+}
+
+ul.tags li {
+    float:left;
+    display: block;
+    margin: 0 5px 0 0;
+    padding: 0;
+}
+
+.wildcard-tags {
+    clear: both;
+}
+
+ul.tags.marked-tags li,
+.wildcard-tags ul.tags li {
+    margin-bottom: 5px;
+}
+
+#tagSelector div.inputs {
+    clear: both;
+    float: none;
+    margin-bottom:10px;
+}
+
+.tags-page ul.tags li,
+ul#ab-user-tags li {
+    width: 160px;
+}
+
+ul#related-tags li {
+    margin: 0 5px 3px 0;
+    float: left;
+    clear: left;
+}
+
+/* .tag-left and .tag-right are for the sliding doors decoration of tags */
+.tag-left {
+    background: url(../images/tag-right.png) no-repeat right center;
+    border: none;
+    cursor: pointer;
+    display: block;
+    float: left;
+    height: 18px;
+    margin: 0 5px 0 0;
+    padding: 0;
+}
+
+.tag-right {
+    background: url(../images/tag-left.png) no-repeat left center;
+    border: none;
+    display: block;
+    float: left;
+    height: 18px;
+    line-height: 20px;
+    font-weight: normal;
+    font-size: 11px;
+    padding: 0px 7px 0px 15px;
+    text-decoration: none;
+    text-align: center;
+    white-space: nowrap;
+    vertical-align: middle;
+}
+
+.deletable-tag {
+    margin-right: 3px;
+    white-space: nowrap;
+}
+
+.deletable-tag .tag-right {
+    padding-right: 0px;
+    float: left;
+}
+.deletable-tag.tag-left {
+    padding-right: 3px;
+}
+
+.tags a.tag-right,
+.tags span.tag-right {
+    color: #333;
+    text-decoration: none;
+}
+
+
+.users-page h1, .tags-page h1 {
+    float: left;
+}
+
+.main-page h1 {
+    margin-right: 5px;
+}
+
+#ground {
+    width: 100%;
+    clear: both;
+    border-top: 1px solid #000;
+    padding: 6px 0 0 0;
+    text-align: center;
+    background: #777;
+}
+
+#ground p {
+    margin-bottom:0;
+}
+
+
+
+img.license-logo {
+    margin: 6px 0 10px 0;
+}
+
+
+#askFormBar {
+    display:inline-block;
+    background-color: #e3e3e3;/*888a85; /*#e9b96e;*/
+    border: 1px solid #aaaaaa;
+    padding: 4px 7px 5px 5px;
+}
+#askFormBar p {
+    width: 685px;
+    margin:0 0 5px 0;
+}
+#askFormBar .questionTitleInput {
+    font-size: 24px;
+    line-height: 24px;
+    height: 36px;
+    width: 680px;
+    margin: 0px;
+    padding: 5px 0 0 5px;
+}
+
+#question-list {
+    float: left;
+    position: relative;
+    background-color: #FFF;
+    padding: 0;
+    width: 100%;
+}
+
+.ask-page div#question-list {
+    float: none;
+    width: 706px;
+}
+.ask-page div#question-list h2 {
+    font-size: 14px;
+    padding-bottom: 0;
+}
+.ask-page div#question-list span {
+    padding: 3px 7px;
+    margin-right: 5px;
+    background: #ccc;
+}
+
+
+
+span.delete-icon {
+    padding-left: 13px;
+    vertical-align: bottom;
+    background: url(../images/close-small-dark.png) no-repeat;
+    cursor: default;
+}
+span.delete-icon:hover {
+    background: url(../images/close-small-hover.png) no-repeat;
+}
+
+.tags span.delete-icon {
+    float: left;
+    height: 15px;
+    margin: 2px 0 0 1px;
+    display: block;
+}
+
+.tag-number {
+    font-weight: 700;
+    display: block;
+    float: left;
+    font-family: sans-serif;
+}
+
+.badges .tag-number {
+    float: none;
+    display: inline;
+    padding-right: 15px;
+}
+
+ul#search-tags {
+    padding-top: 3px;
+}
+
+/* ----- Sorting top Tab ------*/
+
+.tabBar {
+    background-color: #eff5f6;
+    height: 30px;
+    width: 412px;
+    clear: both;
+    margin-bottom: 3px;
+    margin-top: 3px;
+    float:right;
+    font-family:Georgia;
+    font-size:16px;
+    .rounded-corners(5px);
+}
+
+.tabBar h2 {
+    float: left;
+}
+
+.tabsA, .tabsC {
+    float: right;
+    position: relative;
+    display: block;
+    height: 20px;
+}
+
+/* tabsA - used for sorting */
+.tabsA { float: right; }
+.tabsC { float: left; }
+
+.tabsA a, .tabsC a{
+
+    border-left: 1px solid #d0e1e4;
+    color: #8b1717;
+    display: block;
+    float: left;
+    height: 20px;
+    line-height: 20px;
+    padding:4px 7px 4px 7px;
+    text-decoration: none;
+}
+
+.tabsA a.on, .tabsC a.on, .tabsA a:hover, .tabsC a:hover {
+    color: #C22828;
+}
+
+.tabsA a.rev.on, tabsA a.rev.on:hover {
+}
+
+
+
+.tabsA .label, .tabsC .label {
+    float: left;
+    color: #646464;
+    margin-top:4px;
+    margin-right:5px;
+}
+
+.tabsB a {
+    background: #eee;
+    border: 1px solid #eee;
+    color: #777;
+    display: block;
+    float: left;
+    height: 22px;
+    line-height: 28px;
+    margin: 5px 0px 0 4px;
+    padding: 0 11px 0 11px;
+    text-decoration: none;
+}
+
+.rss {
+    float: right;
+    font-size: 16px;
+    color: #f57900 !important;
+    margin: 1px 8px 0 0;
+    width:45px;
+    padding-left: 16px;
+    padding-top:3px;
+    background: url(../images/feed-icon-small.png) no-repeat center right;
+}
+
+.rss:hover {
+    color: #F4A731 !important;
+}
+
+
+/* ----- Question list ----- */
+
+.short-summary {
+    position: relative;
+    filter: inherit;
+    padding: 10px;
+    border-bottom: 1px solid #DDDBCE;
+    margin-bottom:1px;
+    overflow: hidden;
+    width: 710px;
+    float: left;
+    background: url(../images/summary-background.png) repeat-x;
+}
+
+.short-summary h2 {
+    font-size: 22px;
+    font-weight:normal;
+}
+
+.short-summary a {
+    color:@question-link;
+}
+
+
+.short-summary .userinfo .relativetime,
+.short-summary .userinfo a,
+.short-summary span.anonymous {
+    font-size: 11px;
+    clear:both;
+    font-weight: normal;
+    color: #555;
+}
+
+
+.short-summary .userinfo {
+    text-align:center;
+    line-height:16px;
+}
+
+.short-summary .counts {
+    float: right;
+    margin: 2px 0 0 5px;
+}
+
+.short-summary .counts .item-count {
+    border:1px solid #cccccc; 
+    -moz-border-radius:5px;
+    -webkit-border-radius:5px;
+    padding:0px 5px 0px 5px;
+    font-size: 17px;
+    font-weight: 800;
+}
+
+.short-summary .counts .votes div,
+.short-summary .counts .views div,
+.short-summary .counts .answers div,
+.short-summary .counts .favorites div
+{
+    font-size: 12px;
+    line-height:14px;
+    color: #555;
+}
+
+.short-summary .tags {
+    margin-top: 0;
+}
+
+.no-votes .item-count {
+    background: white;
+    color: gray;
+}
+.some-votes .item-count {
+    background: #a3d0ff;
+    color: #4a4a4a;
+}
+.no-answers .item-count {
+    background: #b63333;
+    color: yellow;
+}
+.no-favorites .item-count {
+    background: #b63333;
+    color: yellow;
+}
+.some-answers .item-count {
+    background: #ffed9c;
+    color: #a4a4a4;
+}
+.some-favorites .item-count {
+    background:#338333;
+    color:#d0f5a9;
+}
+.accepted .item-count {
+    background:#338333;
+    color:#d0f5a9;
+}
+.no-views .item-count {
+    background: gray;
+    color: white;
+}
+.some-views .item-count {
+    background: #ff8c8c;
+    color: #4a4a4a;
+}
+
+.short-summary .votes,
+.short-summary .answers,
+.short-summary .favorites,
+.short-summary .views {
+    text-align: center;
+    margin: 0 3px;
+    padding: 4px 2px 0px 2px;
+    width: 46px;
+    float: right;
+    -moz-border-radius: 5px;
+    -khtml-border-radius: 5px;
+    -webkit-border-radius: 5px;
+}
+
+.short-summary .views {
+    width: 36px;
+    padding-right: 0;
+}
+
+.short-summary h2 {
+    padding-left: 0;
+}
+
+#question-table,
+.answer-table {
+    margin: 2px 0 10px 0;
+    border-spacing: 0px;
+}
+
+.answer-table {
+    border-bottom: 1px solid #bbb;
+    clear: both;
+}
+
+.evenMore {
+    font-size: 14px;
+    font-weight: 800;
+}
+
+.evenMore a {
+    text-decoration: underline;
+}
+
+
+
+.pager {
+    clear:both;
+    border-top: 1px solid #777;
+    margin-top: 10px;
+    margin-bottom: 16px;
+}
+
+.pagesize {
+    margin-top: 10px;
+    margin-bottom: 16px;
+    float: right;
+}
+
+/** PAGINATOR **/
+.paginator {
+    padding: 5px 0 10px 0;
+    font: normal 12px sans-serif;
+}
+
+.paginator .prev a, .paginator .prev a:visited,
+.paginator .next a, .paginator .next a:visited {
+    border: 1px solid #fff;
+    background-color: #fff;
+    color: #777;
+    padding: 2px 4px 3px 4px;
+    font: bold 100% sans-serif;
+}
+
+.paginator .prev {
+    margin-right: .5em;
+}
+
+.paginator .next {
+    margin-left: .5em;
+}
+
+.paginator .page a, .paginator .page a:visited, .paginator .curr {
+    padding: .25em;
+    font: normal .875em verdana;
+    border: 1px solid #ccc;
+    background-color: #fff;
+    margin: 0em .25em;
+    color: #777;
+}
+
+.paginator .curr {
+    background-color: #777;
+    color: #fff;
+    border: 1px solid #777;
+    font-weight: bold;
+}
+
+.paginator .page a:hover,
+.paginator .curr a:hover,
+.paginator .prev a:hover,
+.paginator .next a:hover {
+    color: #fff;
+    background-color: #777;
+    border: 1px solid #777;
+    text-decoration: none;
+}
+
+.paginator .text {
+    color: #777;
+    padding: .3em;
+    font: bold 100% sans-serif;
+}
+
+.paginator-container-left {
+    padding: 5px 0 10px 0;
+}
+
+
+.question-page p.rss {
+    float:none;
+    clear:both;
+    padding: 3px 0 0 1px;
+    font-size: 14px;
+}
+
+.question-page p.rss a {
+    padding-left: 18px;
+    vertical-align: top;
+}
+
+/* badges */
+a.medal {
+    font-size: 14px;
+    line-height: 250%;
+    font-weight: 800;
+    color: #333;
+    text-decoration: none;
+    background: url(../images/medala.gif) no-repeat;
+    border-left: 1px solid #EEE;
+    border-top: 1px solid #EEE;
+    border-bottom: 1px solid #CCC;
+    border-right: 1px solid #CCC;
+    padding: 4px 12px 4px 6px;
+}
+
+a:hover.medal {
+    color: #333;
+    text-decoration: none;
+    background: url(../images/medala_on.gif) no-repeat;
+    border-left: 1px solid #E7E296;
+    border-top: 1px solid #E7E296;
+    border-bottom: 1px solid #D1CA3D;
+    border-right: 1px solid #D1CA3D;
+}
+
+.questions-related {
+    font-weight: 700;
+    word-wrap: break-word;
+}
+
+.questions-related p {
+    line-height: 20px;
+    margin-bottom: 10px;
+    font-size: 100%;
+}
+
+.question-status {
+    margin-top: 10px;
+    padding: 20px;
+    background-color: #F5F5F5;
+    text-align: center;
+}
+
+.question-status h3 {
+    font-size: 125%;
+}
+.question-body, .answer-body {
+    min-height: 39px;
+    line-height: 20px;
+    overflow: auto;
+    width: 660px;
+}
+.question-body IMG, .answer-body IMG {
+    max-width: 600px;
+}
+
+.vote-buttons {
+    float: left;
+    text-align: center;
+    padding-top: 2px;
+}
+
+.vote-buttons IMG {
+    cursor: pointer;
+}
+
+.vote-buttons .button{
+    -moz-border-radius: 10px;
+    margin-top: 20px;
+    border-radius: 10px;
+    height: 20px;
+    width: 80px;
+    border-style: solid;
+    border-width: 1px;
+    padding: 8px;
+    float:left;
+}
+
+.vote-buttons .followed{
+    font-color: #000;
+    font-style:normal;
+    background: #cccccc;
+}
+
+.vote-buttons .followed div{
+    font-weight: normal;
+}
+
+.vote-buttons .followed div.unfollow{
+    display:none;
+}
+
+.vote-buttons .followed:hover{
+    color: #fff;
+    background: #8b0000;
+}
+
+.vote-buttons .followed:hover div{
+    display:none;
+}
+
+.vote-buttons .followed:hover div.unfollow{
+    display:inline;
+    font-weight: bold;
+}
+
+.vote-buttons .follow{
+    background: #cccccc;
+}
+
+.vote-buttons .follow:hover{
+    background: #234f32;
+    color: #fff;
+    font-weight: bold;
+}
+
+.vote-number {
+    font-family: Arial;
+    padding: 0px 0 3px 0;
+    font-size: 140%;
+    font-weight: bold;
+    color: #777;
+}
+
+.vote-buttons .notify-sidebar {
+    text-align: left;
+}
+.vote-buttons .notify-sidebar label {
+    vertical-align: top;
+}
+
+.question-img-upvote:hover {
+    background: url(../images/vote-arrow-up-on.png)
+}
+
+.question-img-downvote:hover {
+    background: url(../images/vote-arrow-down-on.png)
+}
+
+.question-img-favorite:hover {
+    background: url(../images/vote-favorite-on.png)
+}
+
+.favorite-number {
+    padding: 5px 0 0 10px;
+    font-size: 100%;
+    font-family: Arial;
+    font-weight: bold;
+    color: #777;
+    text-align: left;
+}
+
+.notify-me {
+    float: left;
+}
+
+.offensive-flag a {
+    color: #777;
+    padding: 3px;
+    cursor: pointer;
+}
+
+.offensive-flag a:hover {
+    background-color: #777;
+    text-decoration: none;
+    color: #fff;
+}
+
+.linksopt a {
+    color: #777;
+    padding: 3px;
+    cursor: pointer;
+}
+
+.linksopt a:hover {
+    background-color: #777;
+    text-decoration: none;
+    color: #fff;
+}
+
+.post-controls a {
+    color: #777;
+    padding: 3px;
+    cursor: pointer;
+    border: none;
+    background: none;
+    text-decoration: none;
+}
+
+.post-controls a:hover {
+    background-color: #777;
+    color: #fff;
+}
+
+.post-controls .sep {
+    color: #ccc;
+}
+
+.comments {
+    font-size: 12px;
+    width: 650px;    
+    clear: both;
+}
+
+.comments .comment {
+    border-top: 1px dotted #cccccc;
+    margin: 0;
+    overflow: auto;
+}
+
+.comments .content {
+    margin-bottom: 7px;    
+}
+
+.comments div.comment {
+    min-height: 25px;
+}
+
+.comments div.comment:hover {
+    background-color: #eee;
+}
+
+div.comment .comment-votes {
+    float: left;
+    width: 37px;
+    line-height: 130%;
+    padding: 6px 5px 6px 3px;
+}
+
+div.comment .comment-body {
+    line-height: 140%;
+    margin: 3px 26px 0 46px;
+    padding: 5px 3px;
+    color: #666;
+}
+
+div.comment .comment-body p{
+    font-size:inherit;
+    margin-bottom: 3px;
+    padding: 0;
+}
+
+div.comment .comment-delete {
+    float: right;
+    width: 14px;
+    line-height: 130%;
+    padding: 8px 6px;
+}
+
+div.comment .upvote {
+    margin: 0px;
+    padding-right: 17px;
+    padding-top: 2px;
+    text-align: right;
+    height: 20px;
+    font-size: 13px;
+    font-weight: bold;
+    color: #777;
+}
+
+div.comment .upvote.upvoted {
+    color: #d64000;
+}
+
+div.comment .upvote.hover {
+    background: url(../images/go-up-grey.png) no-repeat;
+    background-position: right 1px;
+}
+
+div.comment .upvote:hover {
+    background: url(../images/go-up-orange.png) no-repeat;
+    background-position: right 1px;
+}
+
+.comments div.controls {
+    clear: both;
+    background: url(../images/gray-up-arrow-h18px.png) no-repeat;
+    width: 100%;
+    padding-left: 12px;
+    margin: 3px 0 20px 5px;
+}
+
+.comments form.post-comments {
+    width: 560px;
+    margin: 3px 30px 4px 45px;
+}
+
+.comments textarea {
+    display: block;
+    height: 42px;
+    width: 572px;
+    margin: 6px 0 5px 1px;
+    font-family: sans-serif;
+    outline: none;
+    overflow:auto;
+    font-size: 12px;
+    line-height: 140%;
+    padding-left:2px;
+}
+
+.comments input {
+    margin-left: 10px;
+    margin-top: 1px;
+    vertical-align: top;
+    width: 100px;
+}
+
+.comments .counter {
+    display: inline-block;
+    width: 245px;
+    vertical-align: top;
+}
+
+.comments .controls a {
+    color: #888888;
+    padding: 0 3px 2px;
+}
+
+.comments .controls a:hover {
+    background-color: #777777;
+    color: white;
+    text-decoration: none;
+}
+
+.comments .help-text{
+    float: right;
+    text-align:right;
+    color: gray;
+    margin-bottom: 0px;
+    margin-top: 0px;
+    line-height: 50%;
+}
+
+span.text-counter {
+    margin-right: 20px;
+}
+
+span.form-error {
+    color: #990000;
+    font-weight: normal;
+    margin-left: 5px;
+}
+
+p.form-item {
+    margin: 0px;
+}
+
+div.comments {
+    padding: 0;
+}
+
+.comments .button {
+    color: black;
+    font-size: 11px;
+    background: #eeeeee;
+    padding: 3px;
+    cursor: pointer;
+}
+
+.comment a {
+    background-color: inherit;
+    color: blue;
+    padding: 0;
+}
+
+.comment a.author, a.author:hover {
+    background-color: inherit;
+    color: blue;
+    padding: 0;
+}
+
+.comment a.author:hover {
+    text-decoration: underline;
+}
+
+.accepted-answer {
+    background-color: #EBFFE6;
+    border-bottom-color: #9BD59B;
+}
+
+.accepted-answer .comments .button {
+    background-color: #CCFFBF;
+}
+
+.accepted-answer .comments {
+    background-color: #CCFFBF;
+}
+
+.answered {
+    background: #CCC;
+    color: #999;
+}
+
+.answered-accepted {
+    background: #CCC;
+    color: #763333;
+}
+
+.answered-by-owner {
+    background: #E9E9FF;
+}
+
+.answered-by-owner .comments .button {
+    background-color: #E6ECFF;
+}
+
+.answered-by-owner .comments {
+    background-color: #E6ECFF;
+}
+
+.answered-accepted strong {
+    color: #E1E818;
+}
+
+.answer-img-accept:hover {
+    background: url(../images/vote-accepted-on.png)
+}
+
+.deleted {
+    background: #F4E7E7 none repeat scroll 0 0;
+}
+
+
+
+
+/* openid styles */
+.form-row {
+    line-height: 25px;
+}
+
+table.form-as-table {
+    margin-top: 5px;
+}
+
+table.form-as-table ul {
+    list-style-type: none;
+    display: inline;
+}
+
+table.form-as-table li {
+    display: inline;
+}
+
+table.form-as-table td {
+    text-align: right;
+}
+
+table.form-as-table th {
+    text-align: left;
+    font-weight: normal;
+}
+
+table.ab-subscr-form {
+    width: 45em;
+}
+
+table.ab-tag-filter-form {
+    width: 45em;
+}
+
+.submit-row {
+    line-height: 30px;
+    padding-top: 10px;
+    display: block;
+    clear: both;
+}
+
+.errors {
+    line-height: 20px;
+    color: red;
+}
+
+.error {
+    color: darkred;
+    margin: 0;
+    font-size: 10px;
+}
+
+label.retag-error {
+    color: darkred;
+    padding-left: 5px;
+    font-size: 10px;
+}
+
+.fieldset {
+    border: none;
+    margin-top: 10px;
+    padding: 10px;
+}
+
+.openid-input {
+    background: url(../images/openid.gif) no-repeat;
+    padding-left: 15px;
+    cursor: pointer;
+}
+
+.openid-login-input {
+    background-position: center left;
+    background: url(../images/openid.gif) no-repeat 0% 50%;
+    padding: 5px 5px 5px 15px;
+    cursor: pointer;
+    font-family: Trebuchet MS;
+    font-weight: 300;
+    font-size: 150%;
+    width: 500px;
+}
+
+.openid-login-submit {
+    height: 40px;
+    width: 80px;
+    line-height: 40px;
+    cursor: pointer;
+    border: 1px solid #777;
+    font-weight: bold;
+    font-size: 120%;
+}
+
+span.form-error {
+    color: #990000;
+    font-size: 90%;
+    font-weight: normal;
+    margin-left: 5px;
+}
+
+.title-desc {
+    color: #666666;
+    font-size: 90%;
+}
+
+/*adjustment for editor preview*/
+#editor {
+    font-size: 100%;
+    min-height: 200px;
+    line-height: 18px;
+    width: 702px;
+    margin:0;
+}
+
+#id_title {
+    width: 100%;
+}
+
+.wmd-preview {
+    margin: 3px 0 5px 0;
+    padding: 6px;
+    width: 691px;
+    background-color: #F5F5F5;
+    min-height: 20px;
+    overflow: auto;
+}
+
+.wmd-preview pre {
+    background-color: #E7F1F8;
+
+}
+
+.wmd-preview blockquote {
+    background-color: #eee;
+}
+
+.wmd-preview IMG {
+    max-width: 600px;
+}
+
+.preview-toggle {
+    width: 100%;
+    color: #666; /*letter-spacing:1px;*/
+    text-align: left;
+}
+
+.preview-toggle span:hover {
+    cursor: pointer;
+}
+
+.after-editor {
+    margin-top: 10px;
+}
+
+.checkbox {
+    margin-left:5px;
+    font-weight:normal;
+    cursor:help
+}
+
+.question-options {
+    margin-top: 1px;
+    float: left;
+    color: #666;
+    line-height: 13px;
+}
+.question-options label {
+    vertical-align: text-bottom;
+}
+
+.ask-page input.submit,
+.edit-question-page input.submit {
+    float: left;
+}
+
+.edit-content-html {
+    border-top: 1px dotted #D8D2A9;
+    border-bottom: 1px dotted #D8D2A9;
+    margin: 5px 0 5px 0;
+}
+
+.revision {
+    margin: 10px 0 10px 0;
+    width: 100%;
+    font-size: 13px;
+}
+
+.revision .header {
+    background-color: #eee;
+    padding: 5px;
+    cursor: pointer;
+}
+
+.revision .author {
+    background-color: #E9E9FF;
+}
+
+.revision .summary {
+    padding: 5px 0 10px 0;
+}
+
+.revision .summary span {
+    background-color: yellow;
+    padding-left: 3px;
+    padding-right: 3px;
+    display: inline;
+}
+
+.revision h1 {
+    font-size: 130%;
+    font-weight: 600;
+    padding: 15px 0 15px 0;
+}
+
+.revision-mark {
+    width: 200px;
+    text-align: left;
+    display: inline-block;
+    font-size: 90%;
+    overflow: hidden;
+}
+
+.revision-number {
+    font-size: 300%;
+    font-weight: bold;
+    font-family: sans-serif;
+}
+
+.revision .answerbody {
+    padding: 10px 0 5px 10px;
+}
+
+/* Revision pages */
+del {
+    color: #FF5F5F;
+}
+
+del .post-tag {
+    color: #FF5F5F;
+}
+
+ins {
+    background-color: #97ff97;
+}
+
+ins p{
+    background-color: #97ff97;
+}
+
+ins .post-tag {
+    background-color: #97ff97;
+}
+
+/*用户资料页面*/
+.count {
+    font-family: Arial;
+    font-size: 200%;
+    font-weight: 700;
+    color: #777
+}
+
+.scoreNumber {
+    font-family: Arial;
+    font-size: 35px;
+    font-weight: 800;
+    color: #777;
+    line-height: 40px; /*letter-spacing:0px*/
+    margin-top: 3px;
+}
+
+.user-details {
+    font-size: 13px;
+}
+
+.user-about {
+    background-color: #EEEEEE;
+    height: 200px;
+    line-height: 20px;
+    overflow: auto;
+    padding: 10px;
+    width: 90%;
+}
+
+/*
+.favorites-count-off {
+    color: #919191;
+    float: left;
+    text-align: center;
+}
+
+.favorites-count {
+    color: #D4A849;
+    float: left;
+    text-align: center;
+}
+*/
+
+/* todo: get rid of this in html */
+.favorites-empty {
+    width: 32px;
+    height: 45px;
+    float: left;
+}
+
+.user-info-table {
+    margin-bottom: 10px;
+    border-spacing: 0;
+}
+
+/* todo: remove this hack? */
+.user-stats-table .narrow {
+    width: 660px;
+}
+
+.narrow .summary h3 {
+    padding: 0px;
+    margin: 0px;
+}
+
+.relativetime {
+    font-weight: bold;
+    text-decoration: none;
+}
+
+.narrow .tags {
+    float: left;
+}
+
+.answer-summary {
+    display: block;
+    clear: both;
+    padding: 3px;
+}
+
+.answer-votes {
+    background-color: #EEEEEE;
+    color: #555555;
+    float: left;
+    font-family: Arial;
+    font-size: 110%;
+    font-weight: bold;
+    height: 15px;
+    padding: 4px 4px 5px;
+    text-align: center;
+    text-decoration: none;
+    width: 20px;
+    margin-right: 10px;
+}
+
+.vote-count {
+    font-family: Arial;
+    font-size: 160%;
+    font-weight: 700;
+    color: #777;
+}
+
+/* todo: make these more semantic */
+.user-action-1 {
+    font-weight: bold;
+    color: #333;
+}
+
+.user-action-2 {
+    font-weight: bold;
+    color: #CCC;
+}
+
+.user-action-3 {
+    color: #333;
+}
+
+.user-action-4 {
+    color: #333;
+}
+
+.user-action-5 {
+    color: darkred;
+}
+
+.user-action-6 {
+    color: darkred;
+}
+
+.user-action-7 {
+    color: #333;
+}
+
+.user-action-8 {
+    padding: 3px;
+    font-weight: bold;
+    background-color: #CCC;
+    color: #763333;
+}
+
+.revision-summary {
+    background-color: #FFFE9B;
+    padding: 2px;
+}
+
+.question-title-link a {
+    font-weight: bold;
+    color: #0077CC;
+}
+
+.answer-title-link a {
+    color: #333;
+}
+
+/* todo: make these more semantic */
+.post-type-1 a {
+    font-weight: bold;
+
+}
+
+.post-type-3 a {
+    font-weight: bold;
+
+}
+
+.post-type-5 a {
+    font-weight: bold;
+}
+
+.post-type-2 a {
+    color: #333;
+}
+
+.post-type-4 a {
+    color: #333;
+}
+
+.post-type-6 a {
+    color: #333;
+}
+
+.post-type-8 a {
+    color: #333;
+}
+
+.hilite {
+    background-color: #ff0;
+}
+
+.hilite1 {
+    background-color: #ff0;
+}
+
+.hilite2 {
+    background-color: #f0f;
+}
+
+.hilite3 {
+    background-color: #0ff;
+}
+
+.gold, .badge1 {
+    color: #FFCC00;
+}
+
+.silver, .badge2 {
+    color: #CCCCCC;
+}
+
+.bronze, .badge3 {
+    color: #CC9933;
+}
+
+.score {
+    font-weight: 800;
+    color: #333;
+}
+
+.footerLinks {
+    color: #EEE;
+    font-size: 13px; /* letter-spacing:1px;*/
+}
+
+.footerLinks a {
+    color: #FFF;
+    font-size: 13px;
+}
+
+a.comment {
+    background: #EEE;
+    color: #993300;
+    padding: 5px;
+}
+
+a.offensive {
+    color: #999;
+}
+
+.user {
+    padding: 5px;
+    line-height: 140%;
+    width: 170px;
+}
+
+.user ul {
+    margin: 0;
+    list-style-type: none;
+}
+
+.user .thumb {
+    clear: both;
+    float: left;
+    margin-right: 4px;
+    display: inline;
+}
+
+.message {
+    padding: 5px;
+    margin: 10px 0 10px 0;
+    background-color: #eee;
+    border: 1px solid #aaaaaa;
+}
+
+.message h1 {
+    padding-top: 0px;
+    font-size: 15px;
+}
+
+.message p {
+    margin-bottom: 0px;
+}
+
+p.space-above {
+    margin-top: 10px;
+}
+
+.warning {
+    color: red;
+}
+
+
+
+button::-moz-focus-inner {
+    padding:0;
+    border:none;
+}
+.submit {
+    cursor: pointer; /*letter-spacing:1px;*/
+    background-color: #D4D0C8;
+    height: 30px;
+    border: 1px solid #777777; /*	width:100px; */
+    font-weight: bold;
+    font-size: 120%;
+}
+
+.submit:hover {
+    text-decoration: underline;
+}
+
+.submit.small {
+    margin-right:5px;
+    height:20px;
+    font-weight:normal;
+    font-size:12px;
+    padding:1px 5px;
+}
+.submit.small:hover {
+    text-decoration:none;
+}
+.question-page a.submit {
+    display: -moz-inline-stack;
+    display: inline-block;
+    line-height: 30px;
+    padding: 0 5px;
+    *display: inline;
+}
+
+.ask-body {
+    padding-right: 10px;
+}
+
+
+.noscript {
+    position: fixed;
+    top: 0px;
+    left: 0px;
+    width: 100%;
+    z-index: 100;
+    padding: 5px 0;
+    text-align: center;
+    font-family: sans-serif;
+    font-size: 120%;
+    font-weight: Bold;
+    color: #FFFFFF;
+    background-color: #AE0000;
+}
+
+.big {
+    font-size: 15px;
+}
+
+.strong {
+    font-weight: bold;
+}
+
+.orange {/* used in django.po */
+    color: #d64000;
+    font-weight: bold;
+}
+
+.grey {
+    color: #808080;
+}
+
+.about div {
+    padding: 10px 5px 10px 5px;
+    border-top: 1px dashed #aaaaaa;
+}
+
+.highlight {
+    background-color: #FFF8C6;
+}
+
+.nomargin {
+    margin: 0;
+}
+
+.margin-bottom {
+    margin-bottom: 10px;
+}
+
+.margin-top {
+    margin-top: 10px;
+}
+
+.inline-block {
+    display: inline-block;
+}
+
+.action-status {
+    margin: 0;
+    border: none;
+    text-align: center;
+    line-height: 10px;
+    font-size: 12px;
+    padding: 0;
+}
+
+.action-status span {
+    padding: 3px 5px 3px 5px;
+    background-color: #fff380; /* nice yellow */
+    font-weight: normal;
+    -moz-border-radius: 5px;
+    -khtml-border-radius: 5px;
+    -webkit-border-radius: 5px;
+}
+
+.list-table td {
+    vertical-align: top;
+}
+
+/* these need to go */
+table.form-as-table .errorlist {
+    display: block;
+    margin: 0;
+    padding: 0 0 0 5px;
+    text-align: left;
+    font-size: 10px;
+    color: darkred;
+}
+
+table.form-as-table input {
+    display: inline;
+    margin-left: 4px;
+}
+
+table.form-as-table th {
+    vertical-align: bottom;
+    padding-bottom: 4px;
+}
+
+.form-row-vertical {
+    margin-top: 8px;
+    display: block;
+}
+
+.form-row-vertical label {
+    margin-bottom: 3px;
+    display: block;
+}
+
+/* above stuff needs to go */
+.text-align-right {
+    text-align: center;
+}
+
+ul.form-horizontal-rows {
+    list-style: none;
+    margin: 0;
+}
+
+ul.form-horizontal-rows li {
+    position: relative;
+    height: 40px;
+}
+
+ul.form-horizontal-rows label {
+    display: inline-block;
+}
+
+ul.form-horizontal-rows ul.errorlist {
+    list-style: none;
+    color: darkred;
+    font-size: 10px;
+    line-height: 10px;
+    position: absolute;
+    top: 2px;
+    left: 180px;
+    text-align: left;
+    margin: 0;
+}
+
+ul.form-horizontal-rows ul.errorlist li {
+    height: 10px;
+}
+
+ul.form-horizontal-rows label {
+    position: absolute;
+    left: 0px;
+    bottom: 6px;
+    margin: 0px;
+    line-height: 12px;
+    font-size: 12px;
+}
+
+ul.form-horizontal-rows li input {
+    position: absolute;
+    bottom: 0px;
+    left: 180px;
+    margin: 0px;
+}
+
+.narrow .summary {
+    float: left;
+}
+
+.user-profile-tool-links {
+    font-weight: bold;
+    vertical-align: top;
+}
+
+.post-controls, .post-tags {
+    font-size: 11px;
+    line-height: 12px;
+    min-width: 200px;
+    padding-left: 5px;
+    margin-bottom: 5px;
+}
+
+.post-controls {
+    clear: left;
+    float: left;
+}
+
+ul.post-tags {
+    margin-left: 7px;
+}
+ul.post-tags li {
+    margin-top: 4px;
+    margin-bottom: 3px;
+}
+
+ul.post-retag {
+    margin-bottom:0px;
+    margin-left:5px;
+}
+
+#question-controls .tags {
+    margin: 0 0 3px 0;
+}
+
+.post-update-info-container {
+    float: right;
+    min-width: 85px;
+}
+
+.post-update-info {
+    display: inline-block;
+    float: right;
+    font-size: 11px;
+    width: 190px;
+    margin-bottom: 5px;
+    line-height: 14px
+}
+
+.post-update-info p {
+    line-height: 13px;
+    font-size: 11px;
+    margin: 0 0 2px 1px;
+    padding: 0;
+}
+
+.post-update-info .gravatar {
+    float: left;
+    margin-right: 4px;
+}
+
+
+.post-update-info p.tip {
+    color: #444;
+}
+
+#tagSelector {
+    padding-bottom: 2px;
+    margin-bottom: 0;
+}
+
+#related-tags {
+    padding-left: 3px;
+}
+
+#hideIgnoredTagsControl {
+    margin: 5px 0 0 0;
+}
+
+#hideIgnoredTagsControl label {
+    font-size: 12px;
+    color: #666;
+}
+
+#hideIgnoredTagsCb {
+    margin: 0 2px 0 1px;
+}
+
+#recaptcha_widget_div {
+    width: 318px;
+    float: left;
+    clear: both;
+}
+
+p.signup_p {
+    margin: 20px 0px 0px 0px;
+}
+
+.simple-subscribe-options ul {
+    list-style: none;
+    list-style-position: outside;
+    margin: 0;
+}
+
+/* a workaround to set link colors correctly */
+.answer-body a {
+    color:#0000ff;
+}
+.question-body a {
+    color:#0000ff;
+}
+.question-body li {
+    margin-bottom:0.7em;
+}
+.answer-body li {
+    margin-bottom:0.7em;
+}
+.wmd-preview a {
+    color:#0000ff;
+}
+.wmd-preview li {
+    margin-bottom:0.7em;
+}
+
+.karma-summary {
+    padding:5px;
+    font-size:13px;
+}
+
+.karma-summary h3 {
+    text-align: center;
+    font-weight: bold;
+    padding:5px;
+}
+
+.karma-diagram {
+    width:377px;
+    height:300px;
+    float:left;
+    margin-right:10px;
+}
+
+.karma-details {
+    float:right;
+    width:300px;
+    height:250px;
+    overflow-y:auto;
+    word-wrap:break-word;
+}
+
+.karma-gained {
+    font-weight:bold;
+    background:#eee;
+    width:20px;
+    color:green;
+    padding:5px;
+}
+
+.karma-lost {
+    font-weight:bold;
+    background:#eee;
+    width:20px;
+    color:red;
+    padding:5px;
+}
+
+.search-result-summary {
+    font-weight: bold;
+    font-size:18px;
+    line-height:22px;
+    margin:0px 0px 0px 0px;
+    padding:2px 0 0 0;
+    float: left;
+}
+.search-tips {
+    font-size:12px;
+    line-height:12px;
+    color: #555;
+    margin:0 0 5px 0;
+    padding:0px;
+    clear:both;
+}
+.search-tips a {
+    text-decoration: underline;
+    color: #555;
+}
+
+.faq-rep-item { 
+    text-align:right;
+    padding-right:5px; 
+}
+
+
+.user-info-table .gravatar {
+    margin:0;
+}
+
+.vote-notification {
+    z-index: 1;
+    cursor: pointer;
+    display: none;
+    position: absolute;
+    padding: 15px;
+    color: white;
+    background-color: darkred;
+    text-align: center;
+}
+
+.vote-notification a {
+    color: white;
+    text-decoration: underline;
+}
+
+#responses {
+    clear:both;
+    line-height:18px;
+    margin-bottom:15px;
+}
+
+#responses div.face {
+    float:left;
+    text-align: center;
+    width: 54px;
+    padding: 3px;
+    overflow:hidden;
+}
+
+.response-parent {
+    margin-top: 18px;
+}
+
+.response-parent strong{
+    font-size: 20px;
+}
+
+.re {
+    min-height: 57px;
+    clear: both;
+    margin-top: 10px;
+}
+
+#responses input {
+    float:left;
+}
+#re_tools {
+    margin-bottom:10px;
+}
+#re_sections {
+    margin-bottom:6px;
+}
+#re_sections .on {
+    font-weight:bold;
+}
+
+.avatar-page ul {
+    list-style: none;
+}
+.avatar-page li {
+    display: inline;
+}
+.user-profile-page .avatar p {
+    margin-bottom: 0px;
+}
+.user-profile-page .tabBar a#stats {
+    margin-left: 0;
+}
+.user-profile-page img.gravatar {
+    margin: 2px 0 3px 0;
+}
+.user-profile-page h3 {
+    padding: 0;
+    margin-top: -3px;
+}
+.userList {
+    font-size: 13px;
+}
+
+img.flag {
+    border: 1px solid #eee;
+    vertical-align: text-top;
+}
+
+.main-page img.flag {
+    vertical-align: text-bottom;
+}
+
+.facebook-share.icon, .twitter-share.icon, .linkedin-share.icon, .identica-share.icon {
+    background: url(../images/sprite.png) no-repeat;
+    display:block;
+    text-indent:-100em;
+    height:25px;
+    width:25px;
+}
+.facebook-share.icon {
+    background-position: -25px 0px;
+}
+.identica-share.icon {
+    background-position: -85px 0px;
+}
+.twitter-share.icon {
+    margin-top:10px;
+    background-position: 0px 0px;
+}
+.linkedin-share.icon {
+    background-position: -55px 0px;
+}
+/* Pretty printing styles. Used with prettify.js. */
+
+a.edit {
+    padding-left:3px;
+    color: #145bff;
+}
+
+.str { color: #080; }
+.kwd { color: #008; }
+.com { color: #800; }
+.typ { color: #606; }
+.lit { color: #066; }
+.pun { color: #660; }
+.pln { color: #000; }
+.tag { color: #008; }/* name conflict here */
+.atn { color: #606; }
+.atv { color: #080; }
+.dec { color: #606; }
+pre.prettyprint { padding: 3px; border: 0px solid #888; }
+
+@media print {
+  .str { color: #060; }
+  .kwd { color: #006; font-weight: bold; }
+  .com { color: #600; font-style: italic; }
+  .typ { color: #404; font-weight: bold; }
+  .lit { color: #044; }
+  .pun { color: #440; }
+  .pln { color: #000; }
+  .tag { color: #006; font-weight: bold; }
+  .atn { color: #404; }
+  .atv { color: #060; }
+}
+
+.follow-toggle {
+    border: 2px solid;
+    -moz-border-radius:5px;
+    -webkit-border-radius:5px;
+    border-radius: 5px;
+    height: auto;
+    width: 200px;
+    float:left;
+    padding: 0;
+    margin-right:100%;
+    margin-bottom: 10px;
+}
+
+.follow-toggle .follow{
+    font-color: #000;
+    font-style:normal;
+    background: #4cd46f;
+}
+
+.follow-toggle .follow:hover{
+    font-weight: bold;
+}
+
+.follow-toggle .unfollow{
+    background: #4cd46f;
+}
+
+.follow-toggle .unfollow:hover{
+    background: #d94849;
+}
+
+.follow-toggle .unfollow div.unfollow-red{
+    display:none;
+}
+
+.follow-toggle .unfollow div.unfollow-green{
+    background: #4cd46f;
+}
+
+.follow-toggle .unfollow:hover div.unfollow-red{
+    display:inline;
+    color:#fff;
+    font-weight:bold;
+}
+
+.follow-toggle .unfollow:hover div.unfollow-green{
+    display:none;
+}
diff --git a/lms/askbot/skins/common/templates/authopenid/authopenid_macros.html b/lms/askbot/skins/common/templates/authopenid/authopenid_macros.html
new file mode 100644
index 0000000000..477d277cd0
--- /dev/null
+++ b/lms/askbot/skins/common/templates/authopenid/authopenid_macros.html
@@ -0,0 +1,58 @@
+{% macro login_provider_input(login_provider) %}
+    <input
+      name="{{login_provider.name}}"
+      type="image"
+      class="{{login_provider.type}}"
+      src="{{login_provider.icon_media_path|media}}"
+      alt="{{login_provider.tooltip_text}}"
+      title="{{login_provider.tooltip_text}}"
+    />
+{% endmacro %}
+
+{% macro provider_buttons(
+                    login_form = None,
+                    major_login_providers = None,
+                    minor_login_providers = None,
+                    hide_local_login = False,
+                    settings = None,
+                    logged_in = False
+                )
+%}
+    <div id="login-icons">
+        <ul class="login-icons large">
+            {% for login_provider in major_login_providers %}
+                {% if login_provider.name == 'local' and hide_local_login == True %}
+                    {# do nothing here, left if statement this way for simplicity #}
+                {% else %}
+                    {% if logged_in == True and login_provider.type == 'password' and login_provider.password_changeable == False %}
+                    {% else %}
+                    <li>
+                        {{ login_provider_input(login_provider) }}
+                    </li>
+                    {% endif %}
+                {% endif %}
+            {% endfor %}
+        </ul>
+        <ul class="login-icons small">
+            {% for login_provider in minor_login_providers %}
+                {% if logged_in == True and login_provider.type == 'password' and login_provider.password_changeable == False %}
+                {% else %}
+                <li>
+                    {{ login_provider_input(login_provider) }}
+                </li>
+                {% endif %}
+            {% endfor %}
+        </ul>
+    </div>
+    <fieldset 
+        id="openid-fs" 
+        {% if not login_form.openid_login_token.errors %}
+            style="display:none;"
+        {% endif %}
+    >
+        <h2 id="openid-heading">{% trans %}Please enter your <span>user name</span>, then sign in{% endtrans %}</h2>
+        <p class="hint">{% trans %}(or select another login method above){% endtrans %}</p>
+        <input type="text" name="openid_login_token" />
+        <input class="submit-b" type="submit" name="openid_login_with_extra_token" value="{% trans %}Sign in{% endtrans %}"/>
+    </fieldset> 
+{% endmacro %}
diff --git a/lms/askbot/skins/common/templates/authopenid/changeemail.html b/lms/askbot/skins/common/templates/authopenid/changeemail.html
new file mode 100644
index 0000000000..1316a048ec
--- /dev/null
+++ b/lms/askbot/skins/common/templates/authopenid/changeemail.html
@@ -0,0 +1,80 @@
+{% extends "one_column_body.html" %}
+{% block title %}{% spaceless %}{% trans %}Change email{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+<!-- changeemail.html action_type={{action_type}}-->
+{% if action_type=="change" %}
+    <h1>
+        {% if user.email %}
+            {% trans %}Change email{% endtrans %}
+        {% else %}
+            {% trans %}Save your email address{% endtrans %}
+        {% endif %}
+    </h1>
+    <p class="message">
+        {% if user.email %}
+            {% trans %}change {{email}} info{% endtrans %}
+        {% else %}
+            {% trans %}here is why email is required, see {{gravatar_faq_url}}{% endtrans %}
+        {% endif %}
+    </p>
+    {% if msg %}
+    <p class="error">{{ msg }}</p>
+    {% endif %}
+    <div class="aligned">
+        <form action="." method="post" accept-charset="utf-8">{% csrf_token %}
+            {% if next %}
+                <input type="hidden" name="next" value="{{next}}"/>
+            {% endif %}
+            <div class="form-row-vertical">
+                <label for="id_email">{% if user.email %}{% trans %}Your new Email{% endtrans %}{% else %}{% trans %}Your Email{% endtrans %}{% endif %}</label>
+                {% if form.email.errors %}
+                <p class="error">{{form.email.errors|join(", ")}}</p>
+                {% endif %}
+                {{ form.email }}
+            </div>
+            <div class="submit-row">
+                <input class="submit" type="submit" name="change_email" value="{% if user.email %}{% trans %}Change email{% endtrans %}{% else %}{% trans %}Save Email{% endtrans %}{% endif %}">
+                {% if user.email %}
+                <input class="submit" type="submit" name="cancel" value="{% trans %}Cancel{% endtrans %}">
+                {% endif %}
+            </div>
+        </form>
+    </div>
+{% elif action_type=="validate" %}
+    <div id="main-bar" class="headNormal">
+        {% trans %}Validate email{% endtrans %}
+    </div>
+    <p class="message">
+        {% trans %}validate {{email}} info or go to {{change_email_url}}{% endtrans %}
+    </p>
+{% elif action_type=="keep" %}
+    <div id="main-bar" class="headNormal">
+        {% trans %}Email not changed{% endtrans %}
+    </div>
+    <p class="message">
+        {% trans %}old {{email}} kept, if you like go to {{change_email_url}}{% endtrans %}
+    </p>
+{% elif action_type=="done_novalidate" %}
+    <div id="main-bar" class="headNormal">
+        {% trans %}Email changed{% endtrans %}
+    </div>
+    <p class="message">
+        {% trans %}your current {{email}} can be used for this{% endtrans %}
+    </p>
+{% elif action_type=="validation_complete" %}
+    <div id="main-bar" class="headNormal">
+        {% trans %}Email verified{% endtrans %}
+    </div>
+    <p class="message">
+        {% trans %}thanks for verifying email{% endtrans %}
+    </p>
+{% elif action_type=="key_not_sent" %}
+    <div id="main-bar" class="headNormal">
+        {% trans %}email key not sent{% endtrans %}
+    </div>
+    <p class="message">
+        {% trans %}email key not sent {{email}} change email here {{change_link}}{% endtrans %}
+    </p>
+{% endif %}
+{% endblock %}
+<!-- end changeemail.html -->
diff --git a/lms/askbot/skins/common/templates/authopenid/complete.html b/lms/askbot/skins/common/templates/authopenid/complete.html
new file mode 100644
index 0000000000..969a173faa
--- /dev/null
+++ b/lms/askbot/skins/common/templates/authopenid/complete.html
@@ -0,0 +1,84 @@
+{% extends "one_column_body.html" %}
+<!-- complete.html -->
+{#
+views calling this template: 
+* django_authopenid.views.register with login_type='openid'
+* django_authopenid.views.signin - with login_type='legacy'
+
+purpose of this template is to allow user enter his/her name
+email and sign up for email alerts at the initial registratio
+
+parameters:
+* provider 
+* login_type openid|legacy
+* username (same as screen name or username in the models, and nickname in openid sreg)
+* openid_register_form
+* openid_verify_form - not clear what this form is supposed to do, not used for legacy
+* email_feeds_form forum.forms.SimpleEmailSubscribeForm
+* openid_username_exists
+#}
+{% block head %}{% endblock %}
+{% block title %}{% spaceless %}{% trans %}Registration{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+    <h1>{% trans %}Registration{% endtrans %}</h1>
+    <div id="completetxt" >
+        <div class="message">
+            {% if login_type=='openid' %}
+                {% trans %}register new {{provider}} account info, see {{gravatar_faq_url}}{% endtrans %}
+            {% elif login_type=='legacy' %}
+                    {% if external_login_name_is_taken %}
+                        {% trans %}{{username}} already exists, choose another name for 
+                            {{provider}}. Email is required too, see {{gravatar_faq_url}}
+                        {% endtrans %} 
+                    {% else %}
+                        {% trans %}register new external {{provider}} account info, see {{gravatar_faq_url}}{% endtrans %}
+                    {% endif %}
+            {% else %}
+                {% trans %}register new Facebook connect account info, see {{gravatar_faq_url}}{% endtrans %}
+            {% endif %}
+        </div>
+        <p style="display:none">{% trans %}This account already exists, please use another.{% endtrans %}</p>
+    </div>
+    {% if openid_register_form.errors %}
+        <ul class="errorlist">
+        {% for error in openid_register_form.non_field_errors() %}
+            <li>{{error}}</li>
+        {% endfor %}
+        </ul>
+    {% endif %}
+    <div class="login">
+        {% if login_type=='openid' %}
+        <form name="fregister" action="{% url user_register %}" method="POST">{% csrf_token %}
+        {% elif login_type=='facebook' %}
+        <form name="fregister" action="" method="POST">{% csrf_token %}
+        {% else %}
+        <form name="fregister" action="{{ settings.LOGIN_URL }}" method="POST">{% csrf_token %}
+        {% endif %}
+            {{ openid_register_form.next }}
+            <div class="form-row-vertical">
+                <label for="id_username">{% trans %}Screen name label{% endtrans %}</label>
+                {% if openid_register_form.username.errors %} 
+                    <p class="error">{{ openid_register_form.username.errors|join(", ") }}</p>
+                {% endif %}
+                {{ openid_register_form.username }}
+            </div>
+            <div class="form-row-vertical margin-bottom">
+                <label for="id_email">{% trans %}Email address label{% endtrans %}</label>
+                {% if openid_register_form.email.errors %} 
+                    <p class="error">{{ openid_register_form.email.errors|join(", ") }}</p>
+                {% endif %}
+                {{ openid_register_form.email }}
+            </div>
+            <p>{% trans %}receive updates motivational blurb{% endtrans %}</p>
+            <div class='simple-subscribe-options'>
+            {{email_feeds_form.subscribe}}
+            {% if email_feeds_form.errors %}
+            <p class="error">{% trans %}please select one of the options above{% endtrans %}</p>
+            {% endif %}
+            </div>
+            <p class='space-above'>{% trans %}Tag filter tool will be your right panel, once you log in.{% endtrans %}</p>
+            <div class="submit-row"><input type="submit" class="submit" name="bnewaccount" value="{% trans %}create account{% endtrans %}"/></div>
+        </form>
+    </div>
+{% endblock %}
+<!-- end complete.html -->
diff --git a/lms/askbot/skins/common/templates/authopenid/confirm_email.txt b/lms/askbot/skins/common/templates/authopenid/confirm_email.txt
new file mode 100644
index 0000000000..1a0f4e634c
--- /dev/null
+++ b/lms/askbot/skins/common/templates/authopenid/confirm_email.txt
@@ -0,0 +1,12 @@
+{% trans %}Thank you for registering at our Q&A forum!{% endtrans %}
+
+{% trans %}Your account details are:{% endtrans %}
+
+{% trans %}Username:{% endtrans %} {{ username }}
+{% trans %}Password:{% endtrans %} {{ password }}
+
+{% trans %}Please sign in here:{% endtrans %}
+{{signup_url}}
+
+{% trans %}Sincerely,
+Forum Administrator{% endtrans %}
diff --git a/lms/askbot/skins/common/templates/authopenid/email_validation.txt b/lms/askbot/skins/common/templates/authopenid/email_validation.txt
new file mode 100644
index 0000000000..9c5baa8a82
--- /dev/null
+++ b/lms/askbot/skins/common/templates/authopenid/email_validation.txt
@@ -0,0 +1,14 @@
+{% trans %}Greetings from the Q&A forum{% endtrans %},
+
+{% trans %}To make use of the Forum, please follow the link below:{% endtrans %}
+
+{{validation_link}}
+
+{% trans %}Following the link above will help us verify your email address.{% endtrans %}
+
+{% trans %}If you beleive that this message was sent in mistake - 
+no further action is needed. Just ingore this email, we apologize
+for any inconvenience{% endtrans %}
+
+{% trans %}Sincerely,
+Forum Administrator{% endtrans %}
diff --git a/lms/askbot/skins/common/templates/authopenid/logout.html b/lms/askbot/skins/common/templates/authopenid/logout.html
new file mode 100644
index 0000000000..1ac6705c35
--- /dev/null
+++ b/lms/askbot/skins/common/templates/authopenid/logout.html
@@ -0,0 +1,31 @@
+{% extends "one_column_body.html" %}
+<!-- template logout.html -->
+{% block title %}{% spaceless %}{% trans %}Logout{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+<h1 class="section-title">{% trans %}You have successfully logged out{% endtrans %}</h1>
+{% if have_federated_login_methods %}
+    <p>{% trans %}However, you still may be logged in to your OpenID provider. Please logout of your provider if you wish to do so.{% endtrans %}</p>
+    {% if settings.FACEBOOK_KEY and settings.FACEBOOK_SECRET %}
+        <div id="fb-root"></div>
+        <script src="http://connect.facebook.net/en_US/all.js"></script>
+        <script>
+            FB.init({appId: '{{settings.FACEBOOK_KEY}}', status: true, cookie: true, xfbml: true});
+        </script>
+    {% endif %}
+{% endif %}
+{% endblock %}
+{% block endjs %}
+    <script type="text/javascript">
+    $(document).ready(function(){
+        //logout user from facebook
+        if (typeof FB != 'undefined'){
+            FB.getLoginStatus(function(response){
+                if (response.session){
+                    FB.logout();
+                }
+            });
+        }
+    });
+    </script>
+{% endblock %}
+<!-- end logout.html -->
diff --git a/lms/askbot/skins/common/templates/authopenid/providers_javascript.html b/lms/askbot/skins/common/templates/authopenid/providers_javascript.html
new file mode 100644
index 0000000000..cd9f56b636
--- /dev/null
+++ b/lms/askbot/skins/common/templates/authopenid/providers_javascript.html
@@ -0,0 +1,55 @@
+<script type='text/javascript' src='{{"/js/jquery.validate.min.js"|media}}'></script>
+<script type="text/javascript" src="{{"/jquery-openid/jquery.openid.js"|media}}"></script>
+<script type="text/javascript">
+    var extra_token_name = {};
+    var create_pw_text = {};
+    var change_pw_text = {};
+    var authUrl = '/{% trans %}account/{% endtrans %}';
+    var siteName = '{{settings.APP_SHORT_NAME}}';
+    var provider_count = {{existing_login_methods|length}};
+    {% for login_provider in major_login_providers %}
+        {%if settings['SIGNIN_' + login_provider.name.upper() + '_ENABLED'] == True %}
+          {% if login_provider.extra_token_name %}
+              extra_token_name['{{login_provider.name}}'] = '{{login_provider.extra_token_name}}';
+          {% endif %}
+          {% if login_provider.type == 'password' %}
+              create_pw_text['{{login_provider.name}}'] = '{{login_provider.create_password_prompt}}';
+              change_pw_text['{{login_provider.name}}'] = '{{login_provider.change_password_prompt}}';
+          {% endif %}
+        {% endif %}
+    {% endfor %}
+    {% for login_provider in minor_login_providers %}
+        {% if settings['SIGNIN_' + login_provider.name.upper() + '_ENABLED'] == True %}
+          {% if login_provider.extra_token_name %}
+              extra_token_name['{{login_provider.name}}'] = '{{login_provider.extra_token_name}}';
+          {% endif %}
+          {% if login_provider.type == 'password' %}
+              create_pw_text['{{login_provider.name}}'] = '{{login_provider.create_password_prompt}}';
+              change_pw_text['{{login_provider.name}}'] = '{{login_provider.change_password_prompt}}';
+          {% endif %}
+        {% endif %}
+    {% endfor %}
+    {% if user.is_authenticated() %}
+        var userIsAuthenticated = true;
+    {% else %}
+        var userIsAuthenticated = false;
+    {% endif %}
+    askbot['settings']['signin_always_show_local_login'] = {% if settings.SIGNIN_ALWAYS_SHOW_LOCAL_LOGIN %}true{% else %}false{% endif %};
+    $("body").authenticator();
+</script>
+{% if settings.FACEBOOK_KEY and settings.FACEBOOK_SECRET %}
+<div id="fb-root"></div>
+<script src="http://connect.facebook.net/en_US/all.js"></script>
+<script>
+    $(document).ready(function(){
+        if (typeof FB != 'undefined'){
+            var ret = FB.init({appId: '{{settings.FACEBOOK_KEY}}', status: true, cookie: true, xfbml: true, oauth: true});
+            FB.Event.subscribe('auth.authResponseChange', function(response){
+                    if (response.authResponse) {
+                        $('#signin-form').submit();
+                    } 
+            });
+        };
+    });
+</script>
+{% endif %}
diff --git a/lms/askbot/skins/common/templates/authopenid/signin.html b/lms/askbot/skins/common/templates/authopenid/signin.html
new file mode 100644
index 0000000000..30a576cce2
--- /dev/null
+++ b/lms/askbot/skins/common/templates/authopenid/signin.html
@@ -0,0 +1,245 @@
+{% extends "two_column_body.html" %}
+{% import "authopenid/authopenid_macros.html" as login_macros %}
+<!-- signin.html -->
+{% block title %}{% spaceless %}{% trans %}User login{% endtrans %}{% endspaceless %}{% endblock %}
+{% block forestyle %}
+    <link rel="stylesheet" type="text/css" media="screen" href="{{"/jquery-openid/openid.css"|media}}"/>
+{% endblock %}
+{% block content %}
+{% if have_buttons or view_subtype == 'email_sent' %}
+    <h1 class="section-title">{{page_title}}</h1>
+{% endif %}
+    {% if answer %}
+        <div class="message">
+        {% trans title=answer.question.title|escape, summary=answer.summary|escape %}
+        Your answer to {{title}} {{summary}} will be posted once you log in
+        {% endtrans %}
+        </div>
+    {% endif %}
+    {% if question %}
+        <div class="message">
+        {% trans title=question.title|escape, summary=question.summary|escape %}Your question 
+        {{title}} {{summary}} will be posted once you log in
+        {% endtrans %}
+        </div>
+    {% endif %}
+    <p id='login-intro'>
+    {% if view_subtype == 'default' and have_buttons %}
+        {% trans %}Take a pick of your favorite service below to sign in using secure OpenID or similar technology. Your external service password always stays confidential and you don't have to rememeber or create another one.{% endtrans %}
+    {% elif view_subtype == 'add_openid' and have_buttons %}
+        {% if existing_login_methods %}
+            {% trans %}It's a good idea to make sure that your existing login methods still work, or add a new one. Please click any of the icons below to check/change or add new login methods.{% endtrans %}
+        {% else %}
+            {% trans %}Please add a more permanent login method by clicking one of the icons below, to avoid logging in via email each time.{% endtrans %}
+        {% endif %}
+    {% elif view_subtype == 'change_openid' and have_buttons %}
+        {% if existing_login_methods %}
+            {% trans %}Click on one of the icons below to add a new login method or re-validate an existing one.{% endtrans %}
+        {% else %}
+            {% trans %}You don't have a method to log in right now, please add one or more by clicking any of the icons below.{% endtrans %}
+        {% endif %}
+    {% elif view_subtype == 'email_sent' %}
+        {% trans %}Please check your email and visit the enclosed link to re-connect to your account{% endtrans %}
+    {% endif %}
+    </p>
+    {% if openid_error_message %}
+        <p class="warning">{{ openid_error_message }}</p>
+    {% endif %}
+    {% if view_subtype != 'email_sent' and view_subtype != 'bad_key' %}
+    <form id="signin-form" method="post" action="{{ settings.LOGIN_URL }}">{% csrf_token %}
+        {# in this branch - the real signin view we display the login icons
+            here we hide the local login button only if admin
+            wants to always show the password login form - then
+            the button is useless.
+        #}
+        {{ login_form.login_provider_name }}
+        {{ login_form.next }}
+        {{ 
+            login_macros.provider_buttons(
+                login_form = login_form,
+                major_login_providers = major_login_providers,
+                minor_login_providers = minor_login_providers,
+                hide_local_login = settings.SIGNIN_ALWAYS_SHOW_LOCAL_LOGIN,
+                settings = settings,
+                logged_in = user.is_authenticated()
+            )
+        }}
+          {% if use_password_login == True %}
+        <fieldset 
+            id="password-fs"
+            {% if user.is_anonymous() %}
+                {% if not login_form.username.errors and not login_form.password_login_failed %}
+                    {% if not settings.SIGNIN_ALWAYS_SHOW_LOCAL_LOGIN %}
+                        style="display:none;"
+                    {%endif%}
+              {% endif %}
+            {% else %}
+                {% if not login_form.new_password.errors and not login_form.new_password_retyped.errors %}
+                    {% if not settings.SIGNIN_ALWAYS_SHOW_LOCAL_LOGIN %}
+                        style="display:none;"
+                    {% endif%}
+                {% endif %}
+            {% endif %}
+        >
+            {{login_form.password_action}}
+            {% if user.is_anonymous() %}
+                <h2 id="password-heading">
+                    {% trans %}Please enter your <span>user name and password</span>, then sign in{% endtrans %}
+                </h2>
+                {% if have_buttons %}
+                    <p class="hint">{% trans %}(or select another login method above){% endtrans %}</p>
+                {% endif %}
+                {% if login_form.password_login_failed %}
+                    <p class="error">{% trans %}Login failed, please try again{% endtrans %}</p>
+                {% endif %}
+                <table class="login">
+                    <tr>
+                        <td><label for="id_username">{% trans %}Login or email{% endtrans %}</label></td>
+                        <td>{{login_form.username}}</td>
+                    </tr>
+                    <tr>
+                        <td><label for="id_password">{% trans %}Password{% endtrans %}</label></td>
+                        <td>{{login_form.password}}</td>
+                    </tr>
+                </table>
+                <p id="local_login_buttons">
+                    <input class="submit-b" name="login_with_password" type="submit" value="{% trans %}Login{% endtrans %}" />
+                    {% if settings.USE_LDAP_FOR_PASSWORD_LOGIN == False %}
+                    <a class="create-password-account" style="vertical-align:middle" href="{% url user_signup_with_password %}?login_provider=local">{% trans %}Create a password-protected account{% endtrans %}</a>
+                    {% endif %}
+                </p>
+            {% elif settings.USE_LDAP_FOR_PASSWORD_LOGIN == False %}
+                <h2 id="password-heading">
+                    {% trans %}To change your password - please enter the new one twice, then submit{% endtrans %}
+                </h2>
+                <table class="login">
+                    <tr>
+                        <td><label for="id_new_password">{% trans %}New password{% endtrans %}</label></td>
+                        <td>
+                            {{login_form.new_password}}
+                        </td>
+                        <td>
+                            <span class="error">{{login_form.new_password.errors[0]}}</span>
+                        </td>
+                    </tr>
+                    <tr>
+                        <td><label for="id_new_password_retyped">{% trans %}Please, retype{% endtrans %}</label></td>
+                        <td>
+                            {{login_form.new_password_retyped}}
+                        </td>
+                        <td>
+                            <span class="error">{{login_form.new_password_retyped.errors[0]}}</span>
+                        </td>
+                    </tr>
+                </table>
+                <p id="local_login_buttons">
+                    <input class="submit-b" name="change_password" type="submit" value="{% trans %}Change password{% endtrans %}" />
+                </p>
+            {% endif %}
+        </fieldset>
+        {% endif %}
+    </form>
+    {% if user.is_authenticated() and existing_login_methods and settings.ALLOW_ADD_REMOVE_LOGIN_METHODS %}
+    <div 
+        id='existing-login-methods'
+        {% if login_form.password_change_failed %}
+            style="display:none";
+        {% endif %}
+    >
+        <h2 id='ab-show-login-methods'>
+            {% trans %}Here are your current login methods{% endtrans %}
+        </h2>
+        <table id='ab-existing-login-methods'>
+            <tr>
+                <th>{% trans %}provider{% endtrans %}</th>
+                <th>{% trans %}last used{% endtrans %}</th>
+                <th>{% trans %}delete, if you like{% endtrans %}</th>
+            </tr>
+            {% for login_method in existing_login_methods %}
+            <tr class="ab-provider-row">
+                <td class="ab-provider-name">
+                    {{login_method.provider_name}}
+                </td>
+                <td>
+                    {% if login_method.last_used_timestamp %}
+                        {{login_method.last_used_timestamp|diff_date}}
+                    {% endif %}
+                </td>
+                <td>
+                    {% if login_method.is_deletable %}
+                        <button>{% trans %}delete{% endtrans %}</button>
+                    {% else %}
+                        {% trans %}cannot be deleted{% endtrans %}
+                    {% endif %}
+                </td>
+            </tr>
+            {% endfor %}
+        </table>
+    </div>
+    {% endif %}
+    {% endif %}
+    {% if view_subtype != 'email_sent' or view_subtype == 'bad_key' %}
+        {% if user.is_anonymous() and settings.ALLOW_ACCOUNT_RECOVERY_BY_EMAIL %}
+        <form id="account-recovery-form" action="{% url user_account_recover %}" method="post">{% csrf_token %}
+            {% if view_subtype != 'bad_key' %}
+                <h2 id='account-recovery-heading'>{% trans %}Still have trouble signing in?{% endtrans %}</h2>
+            {% endif %}
+            <p class="hint">
+                <span class="text">
+                {% if view_subtype == 'bad_key' %}
+                    {% trans %}Please, enter your email address below and obtain a new key{% endtrans %}
+                {% else %}
+                    {% trans %}Please, enter your email address below to recover your account{% endtrans %}
+                {% endif %}
+                </span>
+                <span style="display:none" class="link"> - <a href="#">{% trans %}recover your account via email{% endtrans %}</a></span>
+            </p>
+            <fieldset id='email-input-fs'>
+                {% if account_recovery_form.email.errors %}
+                <p class="error">{{account_recovery_form.email.errors[0]}}</p>
+                {% endif %}
+                {{ account_recovery_form.email }}
+                <input
+                    class="submit-b"
+                    type="submit"
+                    {% if view_subtype == 'bad_key' %}
+                    value="{% trans %}Send a new recovery key{% endtrans %}"
+                    {% else %}
+                    value="{% trans %}Recover your account via email{% endtrans %}"
+                    {% endif %}
+                />
+            </fieldset>
+        </form>
+        {% endif %}
+    {% endif %}
+{% endblock %}
+
+{% block sidebar %}
+    {% if have_buttons %}
+        <div class="box">
+            <h2>{% trans %}Why use OpenID?{% endtrans %}</h2>
+            <ul>
+                <li>
+                    {% trans %}with openid it is easier{% endtrans %}
+                </li>
+                <li>
+                    {% trans %}reuse openid{% endtrans %}
+                </li>
+                <li>
+                    {% trans %}openid is widely adopted{% endtrans %}
+                </li>
+                <li>
+                    {% trans %}openid is supported open standard{% endtrans %}
+                </li>
+            </ul>
+            <p class="info-box-follow-up-links">
+                <a href="http://openid.net/what/" target="_blank">{% trans %}Find out more{% endtrans %} »</a><br/>
+                <a href="http://openid.net/get/" target="_blank">{% trans %}Get OpenID{% endtrans %} »</a>
+            </p>
+        </div>
+    {% endif %}
+{% endblock%}
+{%block endjs%}
+{%include "authopenid/providers_javascript.html" %}
+{%endblock%}
+<!-- end signin.html -->
diff --git a/lms/askbot/skins/common/templates/authopenid/signup_with_password.html b/lms/askbot/skins/common/templates/authopenid/signup_with_password.html
new file mode 100644
index 0000000000..9911facf80
--- /dev/null
+++ b/lms/askbot/skins/common/templates/authopenid/signup_with_password.html
@@ -0,0 +1,58 @@
+{% extends "one_column_body.html" %}
+{% import "authopenid/authopenid_macros.html" as login_macros %}
+<!--signup.html-->
+{% block title %}{% spaceless %}{% trans %}Signup{% endtrans %}{% endspaceless %}{% endblock %}
+{% block forestyle %}
+    <link rel="stylesheet" type="text/css" media="screen" href="{{"/jquery-openid/openid.css"|media}}"/>
+{% endblock %}
+{% block content %}
+{% if settings.PASSWORD_REGISTER_SHOW_PROVIDER_BUTTONS == True %}
+    <h1 class="section-title">{% trans %}Please register by clicking on any of the icons below{% endtrans %}</h1>
+    <form id="signin-form" method="post" action="{{ settings.LOGIN_URL }}">{% csrf_token %}
+        {# hide_local_login == True because it is password reg form #}
+        {{ 
+            login_macros.provider_buttons(
+                login_form = login_form,
+                major_login_providers = major_login_providers,
+                minor_login_providers = minor_login_providers,
+                hide_local_login = True,
+                settings = settings
+            )
+        }}
+    </form>
+    <h2>{% trans %}or create a new user name and password here{% endtrans %}</h2>
+{% else %}
+    <h1>{% trans %}Create login name and password{% endtrans %}</h1>
+    <p class="message">{% trans %}Traditional signup info{% endtrans %}</p>
+{%endif%}
+<form action="{% url user_signup_with_password %}" method="post" accept-charset="utf-8">{% csrf_token %}
+    {{form.login_provider}}
+    <ul class="form-horizontal-rows">
+    <li><label for="usename_id">{{form.username.label}}</label>{{form.username}}{{form.username.errors}}</li>
+    <li><label for="email_id">{{form.email.label}}</label>{{form.email}}{{form.email.errors}}</li>
+    <li><label for="password1_id">{{form.password1.label}}</label>{{form.password1}}{{form.password1.errors}}</li>
+    <li><label for="password2_id">{{form.password2.label}}</label>{{form.password2}}{{form.password2.errors}}</li>
+    </ul>
+    <p style="margin-top: 10px">{% trans %}receive updates motivational blurb{% endtrans %}</p>
+    <div class='simple-subscribe-options'>
+    {{email_feeds_form.subscribe}}
+    {% if email_feeds_form.errors %}
+    <p class="error">{% trans %}please select one of the options above{% endtrans %}</p>
+    {% endif %}
+    </div>
+    {% if settings.USE_RECAPTCHA %}
+        <p class="signup_p">{% trans %}Please read and type in the two words below to help us prevent automated account creation.{% endtrans %}</p>
+        {{form.recaptcha}}
+    {% endif %}
+    <div class="submit-row"><input type="submit" class="submit" value="{% trans %}Create Account{% endtrans %}" /> 
+    {% if settings.PASSWORD_REGISTER_SHOW_PROVIDER_BUTTONS == False %}
+        <strong>{% trans %}or{% endtrans %}
+        <a href="{{ settings.LOGIN_URL }}">{% trans %}return to OpenID login{% endtrans %}</a></strong>
+    {% endif %}
+    </div>
+</form>
+{% endblock %}
+{%block endjs%}
+{%include "authopenid/providers_javascript.html" %}
+{%endblock%}
+<!--end signup.html-->
diff --git a/lms/askbot/skins/common/templates/avatar/add.html b/lms/askbot/skins/common/templates/avatar/add.html
new file mode 100644
index 0000000000..68a188ef0a
--- /dev/null
+++ b/lms/askbot/skins/common/templates/avatar/add.html
@@ -0,0 +1,15 @@
+{% extends "user_profile/user.html" %}
+{% import "macros.html" as macros %}
+{% block profilesection %}{% trans %}add avatar{% endtrans %}{% endblock %}
+{% block usercontent %}
+    <h2>{% trans %}Change avatar{% endtrans %}
+    <p>{% trans %}Your current avatar: {% endtrans %}</p>
+    {{ macros.gravatar(user, 128) }}
+    {% if not avatars %}
+        <p>{% trans %}You haven't uploaded an avatar yet. Please upload one now.{% endtrans %}</p>
+    {% endif %}
+    <form enctype="multipart/form-data" method="POST" action="{% url avatar_add %}">{% csrf_token %}
+        {{ upload_avatar_form.as_p() }}
+        <p><input type="submit" value="{% trans %}Upload New Image{% endtrans %}" /></p>
+    </form>
+{% endblock %}
diff --git a/lms/askbot/skins/common/templates/avatar/change.html b/lms/askbot/skins/common/templates/avatar/change.html
new file mode 100644
index 0000000000..7921a66233
--- /dev/null
+++ b/lms/askbot/skins/common/templates/avatar/change.html
@@ -0,0 +1,24 @@
+{% extends "user_profile/user.html" %}
+{% import "macros.html" as macros %}
+{% block profilesection %}
+    {% trans %}change avatar{% endtrans %}
+{% endblock %}
+{% block usercontent %}
+    <p>{% trans %}Your current avatar: {% endtrans %}<br/>
+    {{ macros.gravatar(user, 128) }}
+    </p>
+    {% if not avatars %}
+        <p>{% trans %}You haven't uploaded an avatar yet. Please upload one now.{% endtrans %}</p>
+    {% else %}
+        <form method="POST" action="{% url avatar_change %}">{% csrf_token %}
+            <ul>
+                {{ primary_avatar_form.as_ul() }}
+            </ul>
+            <p><input type="submit" value="{% trans %}Choose new Default{% endtrans %}" /></p>
+        </form>
+    {% endif %}
+    <form enctype="multipart/form-data" method="POST" action="{% url avatar_add %}">{% csrf_token %}
+        {{ upload_avatar_form.as_p() }}
+        <p><input type="submit" value="{% trans %}Upload{% endtrans %}" /></p>
+    </form>
+{% endblock %}
diff --git a/lms/askbot/skins/common/templates/avatar/confirm_delete.html b/lms/askbot/skins/common/templates/avatar/confirm_delete.html
new file mode 100644
index 0000000000..ee3d10d7aa
--- /dev/null
+++ b/lms/askbot/skins/common/templates/avatar/confirm_delete.html
@@ -0,0 +1,15 @@
+{% extends "user_profile/user.html" %}
+{% block profilesection %}{% trans %}delete avatar{% endtrans %}{% endblock %}
+{% block usercontent %}
+    <p>{% trans %}Please select the avatars that you would like to delete.{% endtrans %}</p>
+    {% if not avatars %}
+        <p>{% trans avatar_change_url="avatar_change"|url %}You have no avatars to delete. Please <a href="{{ avatar_change_url }}">upload one</a> now.{% endtrans %}</p>
+    {% else %}
+        <form method="POST" action="{% url avatar_delete %}">{% csrf_token %}
+            <ul>
+                {{ delete_avatar_form.as_ul() }}
+            </ul>
+            <p><input type="submit" value="{% trans %}Delete These{% endtrans %}" /></p>
+        </form>
+    {% endif %}
+{% endblock %}
diff --git a/lms/askbot/skins/common/templates/debug_header.html b/lms/askbot/skins/common/templates/debug_header.html
new file mode 100644
index 0000000000..e12302653c
--- /dev/null
+++ b/lms/askbot/skins/common/templates/debug_header.html
@@ -0,0 +1,27 @@
+{% if settings.USING_RUNSERVER %}
+    {% if settings.DEBUG == False %}
+    <div>
+        <p>
+            You are seeing this message because you are using Django runserver
+            and DEBUG_MODE is False. Runserver should not be used in production.
+        </p>
+        <p>
+            To serve static media in production - please run:
+            <pre>python manage.py collectstatic</pre>
+        </p>
+        <p>
+            If you do not see page styling - set DEBUG_MODE = True.
+        </p>
+    </div>
+    {% endif %}
+{% else %}
+    {% if settings.DEBUG == True %}
+        <div>
+            <p> 
+                Debug mode is on, do not use it in production.
+                To turn it off, use DEBUG = False in your 
+                settings.py file.
+            </p>
+        </div>
+    {% endif %}
+{% endif %}
diff --git a/lms/askbot/skins/common/templates/one_column_body.html b/lms/askbot/skins/common/templates/one_column_body.html
new file mode 100644
index 0000000000..a11961cf82
--- /dev/null
+++ b/lms/askbot/skins/common/templates/one_column_body.html
@@ -0,0 +1,10 @@
+{% extends "base.html" %}
+{% block body_class %}one-col{% endblock %}
+{% block body %}
+<div class="discussion-wrapper">
+  <div class="discussion-content" id="ContentLeft">
+    {% block content%}
+    {% endblock%}
+  </div>
+</div>
+{% endblock %}
diff --git a/lms/askbot/skins/common/templates/question/answer_author_info.html b/lms/askbot/skins/common/templates/question/answer_author_info.html
new file mode 100644
index 0000000000..f17cb62cf6
--- /dev/null
+++ b/lms/askbot/skins/common/templates/question/answer_author_info.html
@@ -0,0 +1,6 @@
+{{ 
+    macros.post_last_updater_and_creator_info(
+        answer,
+        settings.MIN_REP_TO_EDIT_WIKI
+    )
+}}
diff --git a/lms/askbot/skins/common/templates/question/answer_comments.html b/lms/askbot/skins/common/templates/question/answer_comments.html
new file mode 100644
index 0000000000..e6b5e1c587
--- /dev/null
+++ b/lms/askbot/skins/common/templates/question/answer_comments.html
@@ -0,0 +1,10 @@
+{{
+        macros.post_comments_widget(
+            post = answer,
+            show_post = show_post,
+            show_comment = show_comment,
+            show_comment_position = show_comment_position,
+            user = request.user,
+            max_comments = settings.MAX_COMMENTS_TO_SHOW
+        )
+}}
diff --git a/lms/askbot/skins/common/templates/question/answer_controls.html b/lms/askbot/skins/common/templates/question/answer_controls.html
new file mode 100644
index 0000000000..52c4836e1e
--- /dev/null
+++ b/lms/askbot/skins/common/templates/question/answer_controls.html
@@ -0,0 +1,42 @@
+{% set pipe=joiner('<span class="sep">|</span>') %}
+<span class="linksopt">{{ pipe() }}
+  <a  class="permant-link"
+    href="{{ answer.get_absolute_url(question_post=question) }}"
+    title="{% trans %}answer permanent link{% endtrans %}">
+    &#10150;
+  </a>
+</span>
+
+{% if request.user|can_edit_post(answer) %}{{ pipe() }}
+<span class="action-link"><a class="question-edit" href="{% url edit_answer answer.id %}">{% trans %}edit{% endtrans %}</a></span>
+{% endif %}
+{% if question.offensive_flag_count == 0 %}{{ pipe() }}
+<span id="answer-offensive-flag-{{ answer.id }}" class="offensive-flag"
+  title="{% trans %}report as offensive (i.e containing spam, advertising, malicious text, etc.){% endtrans %}">
+  <a class="question-flag">{# {% trans %}flag offensive{% endtrans %} #} flag</a>
+  {% if request.user|can_see_offensive_flags(answer) %}
+  <span class="darkred">{% if answer.offensive_flag_count > 0 %}({{ answer.offensive_flag_count }}){% endif %}</span>
+  {% endif %}
+</span>
+{% elif question.offensive_flag_count > 0 %}{{ pipe() }}
+<span id="answer-offensive-flag-remove-{{ answer.id }}" class="offensive-flag"
+  title="{% trans %}report as offensive (i.e containing spam, advertising, malicious text, etc.){% endtrans %}">
+  <a class="question-flag">{# {% trans %}remove flag{% endtrans %} #} unflag</a>
+  {% if request.user|can_see_offensive_flags(answer) %}
+  <span class="darkred">{% if answer.offensive_flag_count > 0 %}({{ answer.offensive_flag_count }}){% endif %}</span>
+  {% endif %}
+</span>
+{% endif %}
+{% if request.user|can_delete_post(answer) %}{{ pipe() }}
+{% spaceless %}
+<span class="action-link">
+  <a class="question-delete" id="answer-delete-link-{{answer.id}}">
+    {% if answer.deleted %}{% trans %}undelete{% endtrans %}{% else %}&#10006;{% endif %}</a>
+</span>
+{% endspaceless %}
+{% endif %}
+{% if settings.ALLOW_SWAPPING_QUESTION_WITH_ANSWER and request.user.is_authenticated() and request.user.is_administrator_or_moderator() %}{{ pipe() }}
+<span class="action-link">
+  <a id="swap-question-with-answer-{{answer.id}}">{% trans %}swap with question{% endtrans %}</a>
+</span>
+{% endif %}
diff --git a/lms/askbot/skins/common/templates/question/answer_vote_buttons.html b/lms/askbot/skins/common/templates/question/answer_vote_buttons.html
new file mode 100644
index 0000000000..285363c912
--- /dev/null
+++ b/lms/askbot/skins/common/templates/question/answer_vote_buttons.html
@@ -0,0 +1,22 @@
+{{ macros.post_vote_buttons(post = answer, visitor_vote = user_answer_votes[answer.id]) }}
+
+<img id="answer-img-accept-{{ answer.id }}" class="answer-img-accept"
+        {% if answer.accepted() %}
+     src="{{'/images/vote-accepted-on.png'|media}}"
+        {% else %}
+     src="{{'/images/vote-accepted.png'|media}}"
+        {% endif %}
+        {% if request.user.is_authenticated() and 
+            (
+                request.user == question.author or 
+                request.user.is_administrator_or_moderator()
+            )
+        %}
+     alt="{% trans %}mark this answer as correct (click again to undo){% endtrans %}"
+     title="{% trans %}mark this answer as correct (click again to undo){% endtrans %}"
+        {% else %}
+     alt="{% trans question_author=question.author.username %}{{question_author}} has selected this answer as correct{% endtrans %}"
+     title="{% trans question_author=question.author.username%}{{question_author}} has selected this answer as correct{% endtrans %}"
+        {% endif %}
+        />
+
diff --git a/lms/askbot/skins/common/templates/question/closed_question_info.html b/lms/askbot/skins/common/templates/question/closed_question_info.html
new file mode 100644
index 0000000000..87d9379c22
--- /dev/null
+++ b/lms/askbot/skins/common/templates/question/closed_question_info.html
@@ -0,0 +1,5 @@
+<div class="question-status">
+    <h3>{% trans close_reason=thread.get_close_reason_display() %}The question has been closed for the following reason <b>"{{ close_reason }}"</b> <i>by{% endtrans %}
+        <a href="{{ thread.closed_by.get_profile_url() }}">{{ thread.closed_by.username }}</a> </i><br>
+        {% trans closed_at=thread.closed_at %}close date {{closed_at}}{% endtrans %}</h3>
+</div>
diff --git a/lms/askbot/skins/common/templates/question/question_author_info.html b/lms/askbot/skins/common/templates/question/question_author_info.html
new file mode 100644
index 0000000000..e43f8931a5
--- /dev/null
+++ b/lms/askbot/skins/common/templates/question/question_author_info.html
@@ -0,0 +1,6 @@
+{{ 
+    macros.post_last_updater_and_creator_info(
+        question,
+        settings.MIN_REP_TO_EDIT_WIKI
+    )
+}}
diff --git a/lms/askbot/skins/common/templates/question/question_comments.html b/lms/askbot/skins/common/templates/question/question_comments.html
new file mode 100644
index 0000000000..e9d3f724c9
--- /dev/null
+++ b/lms/askbot/skins/common/templates/question/question_comments.html
@@ -0,0 +1,10 @@
+{{
+    macros.post_comments_widget(
+        post = question,
+        show_post = show_post,
+        show_comment = show_comment,
+        show_comment_position = show_comment_position,
+        user = request.user,
+        max_comments = settings.MAX_COMMENTS_TO_SHOW
+    )
+}}
diff --git a/lms/askbot/skins/common/templates/question/question_controls.html b/lms/askbot/skins/common/templates/question/question_controls.html
new file mode 100644
index 0000000000..af30d43419
--- /dev/null
+++ b/lms/askbot/skins/common/templates/question/question_controls.html
@@ -0,0 +1,45 @@
+{% set pipe=joiner('<span class="sep">|</span>') %}
+{% if request.user|can_edit_post(question) %}{{ pipe() }}
+  <a class="question-edit" href="{% url edit_question question.id %}">{% trans %}edit{% endtrans %}</a>
+{% endif %}
+
+{% if thread.closed %}
+
+  {% if request.user|can_reopen_question(question) %}{{ pipe() }}
+    <a  class="question-close" href="{% url reopen question.id %}">{% trans %}reopen{% endtrans %}</a>
+  {% endif %}
+
+{% else %}
+
+    {% if request.user|can_close_question(question) %}{{ pipe() }}
+      <a class="question-close" href="{% url close question.id %}">{% trans %}close{% endtrans %}</a>
+    {% endif %}
+
+{% endif %}
+
+{% if question.offensive_flag_count == 0 %}{{ pipe() }}
+
+<span id="question-offensive-flag-{{ question.id }}" class="offensive-flag" title="{% trans %}report as offensive (i.e containing spam, advertising, malicious text, etc.){% endtrans %}">
+  <a class="question-flag" href="#">{% trans %}flag offensive{% endtrans %}</a>
+
+  {% if request.user|can_see_offensive_flags(question) %}
+  <span class="darkred">{% if question.offensive_flag_count > 0 %}({{ question.offensive_flag_count }}){% endif %}</span>
+  {% endif %}
+</span>
+
+{% elif question.offensive_flag_count > 0 %}{{ pipe() }}
+
+<span id="question-offensive-flag-remove-{{ question.id }}" class="offensive-flag"
+  title="{% trans %}report as offensive (i.e containing spam, advertising, malicious text, etc.){% endtrans %}">
+  <a class="question-flag" href="#">{% trans %}remove flag{% endtrans %}</a>
+
+  {% if request.user|can_see_offensive_flags(question) %}
+  <span class="darkred">{% if question.offensive_flag_count > 0 %}({{ question.offensive_flag_count }}){% endif %}</span>
+  {% endif %}
+</span>
+{% endif %}
+
+{% if request.user|can_delete_post(question) %}{{ pipe() }}
+  <a class="question-delete" id="question-delete-link-{{question.id}}">{% if question.deleted %}{% trans %}undelete{% endtrans %}{% else %}&#10006;{% endif %}</a>
+
+{% endif %}
diff --git a/lms/askbot/skins/common/templates/question/question_tags.html b/lms/askbot/skins/common/templates/question/question_tags.html
new file mode 100644
index 0000000000..8cc55a2af9
--- /dev/null
+++ b/lms/askbot/skins/common/templates/question/question_tags.html
@@ -0,0 +1,7 @@
+{{
+    macros.tag_list_widget(
+        tags = thread.get_tag_names(),
+        css_class = 'post-tags tags',
+        tag_css_class = 'post-tag'
+    )
+}}
diff --git a/lms/askbot/skins/common/templates/question/question_vote_buttons.html b/lms/askbot/skins/common/templates/question/question_vote_buttons.html
new file mode 100644
index 0000000000..8466beb94a
--- /dev/null
+++ b/lms/askbot/skins/common/templates/question/question_vote_buttons.html
@@ -0,0 +1 @@
+{{ macros.post_vote_buttons(post = question, visitor_vote = user_question_vote) }}
diff --git a/lms/askbot/skins/common/templates/question/share_buttons.html b/lms/askbot/skins/common/templates/question/share_buttons.html
new file mode 100644
index 0000000000..5b4fc7ac63
--- /dev/null
+++ b/lms/askbot/skins/common/templates/question/share_buttons.html
@@ -0,0 +1,5 @@
+{% if settings.ENABLE_SHARING_TWITTER %}{{ macros.share(site = 'twitter', icon = True) }}{% endif %}
+{% if settings.ENABLE_SHARING_FACEBOOK %}{{ macros.share(site = 'facebook', icon = True) }}{% endif %}
+{% if settings.ENABLE_SHARING_LINKEDIN %}{{ macros.share(site = 'linkedin', icon = True) }}{% endif %}
+{% if settings.ENABLE_SHARING_IDENTICA %}{{ macros.share(site = 'identica', icon = True) }}{% endif %}
+{% if settings.ENABLE_SHARING_GOOGLE %}<g:plusone size="small" count="false"></g:plusone>{% endif %}
diff --git a/lms/askbot/skins/common/templates/two_column_body.html b/lms/askbot/skins/common/templates/two_column_body.html
new file mode 100644
index 0000000000..d3e04e1e2d
--- /dev/null
+++ b/lms/askbot/skins/common/templates/two_column_body.html
@@ -0,0 +1,14 @@
+{% extends "base.html" %}
+{% block body_class %}two-col{% endblock %}
+{% block body %}
+<div class="discussion-wrapper">
+  <div class="discussion-content" id="ContentLeft">
+    {% block content%}
+    {% endblock%}
+  </div>
+  <aside id="ContentRight" class="main-sidebar">
+  {% block sidebar%}
+  {% endblock%}
+  </aside>
+</div>
+{% endblock %}
diff --git a/lms/askbot/skins/common/templates/widgets/edit_post.html b/lms/askbot/skins/common/templates/widgets/edit_post.html
new file mode 100644
index 0000000000..32312916b9
--- /dev/null
+++ b/lms/askbot/skins/common/templates/widgets/edit_post.html
@@ -0,0 +1,63 @@
+{% if edit_title %}
+    <div class="form-item">
+      <label for="id_title" >
+        <!-- <strong>{{ post_form.title.label_tag() }}:</strong> -->
+      </label>
+
+      <span class="form-error"> {{ post_form.title.errors }}</span><br/>
+      {{ post_form.title }}
+        <div class="title-desc">
+            {{ post_form.title.help_text }}
+        </div>
+    </div>
+{% endif %}
+
+<div id="wmd-button-bar" class="wmd-panel"></div>
+<div class="form-item">
+    {{ post_form.text }}{# this element is resizable and will be wrapped by js #}
+    <label for="editor" class="form-error">{{ post_form.text.errors }}</label>
+</div>
+{# need label element for resizable input, b/c form validation won't find span #}
+{% if post_type == 'question' %}
+    <div class="form-item">
+        {% if mandatory_tags  %}
+            <label for="id_tags">
+                <strong>{% trans %}tags{% endtrans %},</strong>
+                {% trans %}one of these is required{% endtrans %}
+            </label>
+            {{
+                tag_list_widget(
+                    mandatory_tags,
+                    make_links = False,
+                    css_class = 'clearfix'
+                )
+            }}
+        {% else %}
+            <label for="id_tags">
+                <strong>{% trans %}tags{% endtrans %}:</strong>
+                {% trans %}(required){% endtrans %}
+            </label>
+        {% endif %}
+        <span class="form-error">{{ post_form.tags.errors }}</span><br/>
+        {{ post_form.tags }}
+        <div class="title-desc">
+            {{ post_form.tags.help_text }}
+        </div>
+    </div>
+{% endif %}
+{% if 'summary' in post_form['fields'] %}
+    <div class="form-item">
+        <strong>{{ post_form.summary.label_tag() }}</strong> <br/>
+        {{ post_form.summary }}
+        <div class="title-desc">
+            {{ post_form.summary.help_text }}
+        </div>
+        <div class="form-error" >{{ post_form.summary.errors }}</div>
+    </div>
+{% endif %}
+<div class="preview-toggle">
+    <a id="pre-collapse" title="{% trans %}Toggle the real time Markdown editor preview{% endtrans %}" >
+        {% trans %}hide preview{% endtrans %}
+    </a>
+</div>
+<div id="previewer" class="wmd-preview"></div>
diff --git a/lms/askbot/skins/common/templates/widgets/related_tags.html b/lms/askbot/skins/common/templates/widgets/related_tags.html
new file mode 100644
index 0000000000..ea01da18f4
--- /dev/null
+++ b/lms/askbot/skins/common/templates/widgets/related_tags.html
@@ -0,0 +1,21 @@
+{% cache 0 "tags" tags search_tags scope sort query context.page language_code %}
+  <div class="box">
+    <h2>{% trans %}Related tags{% endtrans %}</h2>
+    {% if tag_list_type == 'list' %}
+      <ul id="related-tags" class="tags">
+        {% for tag in tags %}
+        <li>
+        {{ macros.tag_widget(
+              tag.name,
+              html_tag = 'div',
+              search_state = search_state
+        )}}
+        </li>
+        {% endfor %}
+      </ul>
+    {% else %}
+      {{ macros.tag_cloud(tags = tags, font_sizes = font_size) }}
+    {% endif %}
+  </div>
+  {% endcache %}
+  {# extra_content = '<span class="tag-number">&#215; ' ~ tag.local_used_count|intcomma ~ '</span>',#}
diff --git a/lms/askbot/skins/common/templates/widgets/search_bar.html b/lms/askbot/skins/common/templates/widgets/search_bar.html
new file mode 100644
index 0000000000..03fb895155
--- /dev/null
+++ b/lms/askbot/skins/common/templates/widgets/search_bar.html
@@ -0,0 +1,48 @@
+{% if active_tab != "ask" %}
+{% spaceless %}
+    {# url action depends on which tab is active #}
+    <form 
+        {% if active_tab == "tags" %}
+            action="{% url tags %}" 
+        {% elif active_tab == "users" %}
+            action="{% url users %}" 
+        {% else %}
+            action="{% url questions %}" id="searchForm"
+        {% endif %}
+        method="get">
+
+        {% if active_tab == "tags" %}
+
+        <input type="hidden" name="t" value="tag"/>
+
+        {% else %}
+        {% if active_tab == "users" %}
+        <input type="hidden" name="t" value="user"/>
+        {% endif %}
+
+        {% endif %}
+        {# class was searchInput #}
+
+        <input type="submit" value="Search" name="search" class="searchBtn" />
+
+        <input 
+        {% if query %}
+        class="searchInputCancelable"
+        {% else %}
+        class="searchInput" 
+        {% endif %}
+        type="text" autocomplete="off" value="{{ query|default_if_none('') }}" name="query" id="keywords"
+        />
+
+
+        <input id="clear" type="button" value="&#10005;" name="reset_query" class="cancelSearchBtn"
+        {% if not query %}{# query is only defined by questions view (active_tab) #}
+        style="display: none;"
+        {% endif %}
+        />
+
+
+
+    </form>
+{% endspaceless %}
+{% endif %}
diff --git a/lms/askbot/skins/common/templates/widgets/tag_selector.html b/lms/askbot/skins/common/templates/widgets/tag_selector.html
new file mode 100644
index 0000000000..9ac09d7669
--- /dev/null
+++ b/lms/askbot/skins/common/templates/widgets/tag_selector.html
@@ -0,0 +1,47 @@
+{% import "macros.html" as macros %}
+<div id="tagSelector" class="box tag-selector">
+    <h2>{% trans %}Interesting tags{% endtrans %}</h2>
+    {{ 
+        macros.tag_list_widget(
+            interesting_tag_names,
+            deletable = True,
+            css_class = 'interesting marked-tags',
+            search_state = search_state
+        )
+    }}
+    {# todo - add this via js
+        "remove '%(tag_name)s' from the list of interesting tags"|
+        format(tag_name = tag_name)
+    #}
+    <div class="inputs">
+        <input id="interestingTagInput" autocomplete="off" type="text"/>&nbsp;
+        <input id="interestingTagAdd" type="submit" value="{% trans %}add{% endtrans %}"/>
+    </div>
+    <h2>{% trans %}Ignored tags{% endtrans %}</h2>
+    {{
+        macros.tag_list_widget(
+            ignored_tag_names,
+            deletable = True,
+            css_class = 'ignored marked-tags',
+            search_state = search_state
+        )
+    }}
+    {# todo: add this via javascript 
+        "remove '%(tag_name)s' from the list of ignored tags"|
+        format(tag_name = tag_name)
+    #}
+    <div class="inputs">
+        <input id="ignoredTagInput" autocomplete="off" type="text"/>&nbsp;
+        <input id="ignoredTagAdd" type="submit" value="{% trans %}add{% endtrans%}"/>
+    </div>
+    <h2>{% trans %}Display tag filter{% endtrans%}</h2>
+    <div id="displayTagFilterControl">
+        {{
+            macros.radio_select(
+                name = "display_tag_filter_strategy",
+                value = request.user.display_tag_filter_strategy,
+                choices = tag_filter_strategy_choices
+            )
+        }}
+    </div>
+</div>
diff --git a/lms/askbot/skins/loaders.py b/lms/askbot/skins/loaders.py
new file mode 100644
index 0000000000..2455951216
--- /dev/null
+++ b/lms/askbot/skins/loaders.py
@@ -0,0 +1,132 @@
+import os.path
+from django.template.loaders import filesystem
+from django.template import RequestContext
+from django.http import HttpResponse
+from django.utils import translation
+from django.conf import settings as django_settings
+from coffin.common import CoffinEnvironment
+from jinja2 import loaders as jinja_loaders
+from jinja2.exceptions import TemplateNotFound
+from jinja2.utils import open_if_exists
+from askbot.conf import settings as askbot_settings
+from askbot.skins import utils
+
+from coffin import template
+template.add_to_builtins('askbot.templatetags.extra_filters_jinja')
+
+#module for skinning askbot
+#via ASKBOT_DEFAULT_SKIN configureation variable (not django setting)
+
+#note - Django template loaders use method django.utils._os.safe_join
+#to work on unicode file paths
+#here it is ignored because it is assumed that we won't use unicode paths
+ASKBOT_SKIN_COLLECTION_DIR = os.path.dirname(__file__)
+
+#changed the name from load_template_source
+def filesystem_load_template_source(name, dirs=None):
+    """Django template loader
+    """
+
+    if dirs is None:
+        dirs = (ASKBOT_SKIN_COLLECTION_DIR, )
+    else:
+        dirs += (ASKBOT_SKIN_COLLECTION_DIR, )
+
+    try:
+        #todo: move this to top after splitting out get_skin_dirs()
+        tname = os.path.join(askbot_settings.ASKBOT_DEFAULT_SKIN,'templates',name)
+        return filesystem.load_template_source(tname,dirs)
+    except:
+        tname = os.path.join('default','templates',name)
+        return filesystem.load_template_source(tname,dirs)
+filesystem_load_template_source.is_usable = True
+#added this for backward compatbility
+load_template_source = filesystem_load_template_source
+
+class SkinEnvironment(CoffinEnvironment):
+    """Jinja template environment
+    that loads templates from askbot skins
+    """
+
+    def __init__(self, *args, **kwargs):
+        """save the skin path and initialize the
+        Coffin Environment
+        """
+        self.skin = kwargs.pop('skin')
+        super(SkinEnvironment, self).__init__(*args, **kwargs)
+
+    def _get_loaders(self):
+        """this method is not used
+        over-ridden function _get_loaders that creates
+        the loader for the skin templates
+        """
+        loaders = list()
+        skin_dirs = utils.get_available_skins(selected = self.skin).values()
+        template_dirs = [os.path.join(skin_dir, 'templates') for skin_dir in skin_dirs]
+        loaders.append(jinja_loaders.FileSystemLoader(template_dirs))
+        return loaders
+
+    def set_language(self, language_code):
+        """hooks up translation objects from django to jinja2
+        environment.
+        note: not so sure about thread safety here
+        """
+        trans = translation.trans_real.translation(language_code)
+        self.install_gettext_translations(trans)
+
+    def get_extra_css_link(self):
+        """returns either the link tag (to be inserted in the html head element)
+        or empty string - depending on the existence of file
+        SKIN_PATH/media/style/extra.css
+        """
+        url = utils.get_media_url('style/extra.css', ignore_missing = True)
+        if url is not None:
+            return '<link href="%s" rel="stylesheet" type="text/css" />' % url
+        return ''
+
+def load_skins():
+    skins = dict()
+    for skin_name in utils.get_available_skins():
+        skins[skin_name] = SkinEnvironment(
+                                skin = skin_name,
+                                extensions=['jinja2.ext.i18n',]
+                            )
+        skins[skin_name].set_language(django_settings.LANGUAGE_CODE)
+        #from askbot.templatetags import extra_filters_jinja as filters
+        #skins[skin_name].filters['media'] = filters.media
+    return skins
+
+SKINS = load_skins()
+
+def get_skin(request = None):
+    """retreives the skin environment
+    for a given request (request var is not used at this time)"""
+    return SKINS[askbot_settings.ASKBOT_DEFAULT_SKIN]
+
+def get_template(template, request = None):
+    """retreives template for the skin
+    request variable will be used in the future to set
+    template according to the user preference or admins preference
+
+    request variable is used to localize the skin if possible
+    """
+    skin = get_skin(request)
+    if hasattr(request,'LANGUAGE_CODE'):
+        skin.set_language(request.LANGUAGE_CODE)
+    return skin.get_template(template)
+
+def render_into_skin(template, data, request, mimetype = 'text/html'):
+    """in the future this function will be able to
+    switch skin depending on the site administrator/user selection
+    right now only admins can switch
+    """
+    context = RequestContext(request, data)
+    template = get_template(template, request)
+    return HttpResponse(template.render(context), mimetype = mimetype)
+
+def render_text_into_skin(text, data, request):
+    context = RequestContext(request, data)
+    skin = get_skin(request)
+    template = skin.from_string(text)
+    return template.render(context)
+
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diff --git a/lms/askbot/skins/mitx/media/style/auth.css b/lms/askbot/skins/mitx/media/style/auth.css
new file mode 100644
index 0000000000..33702758c8
--- /dev/null
+++ b/lms/askbot/skins/mitx/media/style/auth.css
@@ -0,0 +1,48 @@
+#bigicon_providers, #smallicon_providers {
+    display: block;
+    padding: 0px;
+    width:600px;
+    margin:0px 0px 5px 0px;
+}
+
+.provider_logo {
+    display: inline-block;
+    padding: 4px;
+    border: 1px solid #DDD;
+    text-align: center;
+    vertical-align: middle;
+}
+
+.provider_logo.big {
+    height: 40px;
+    width: 90px;
+}
+
+.provider_logo.small {
+    height: 32px;
+    width: 32px;
+}
+
+.provider_logo.selected {
+    outline: 2px solid #FFF8C6;
+}
+
+.provider_logo .provider_url {
+    display: none;
+}
+
+.signin_form input[type="text"], .signin_form input[type="password"], .signin_form input[type="submit"] {
+    height: 28px;
+    line-height: 22px;
+    font-size: 140%;
+    border: 1px solid #999;
+}
+
+.signin_form .icon_input  {
+    padding-left: 20px;
+}
+
+.or_label {
+    margin-top: 20px;
+    margin-bottom: 10px;
+}
\ No newline at end of file
diff --git a/lms/askbot/skins/mitx/media/style/extra.css b/lms/askbot/skins/mitx/media/style/extra.css
new file mode 100644
index 0000000000..8877522b2e
--- /dev/null
+++ b/lms/askbot/skins/mitx/media/style/extra.css
@@ -0,0 +1,227 @@
+div.header-wrapper-mitx header div.table-wrapper, div.header-wrapper-mitx header div.course-wrapper, div.header-wrapper-mitx header div.book-wrapper, div.header-wrapper-mitx header div.profile-wrapper, html body.askbot div.header-wrapper-mitx header section.main-content div.discussion-wrapper {
+  display: table;
+width: 100%; }
+
+div.header-wrapper {
+  -webkit-box-shadow: inset 0 -1px 2px #732626;
+  -moz-box-shadow: inset 0 -1px 2px #732626;
+  -ms-box-shadow: inset 0 -1px 2px #732626;
+  -o-box-shadow: inset 0 -1px 2px #732626;
+  box-shadow: inset 0 -1px 2px #732626;
+  background: #993333;
+  border-bottom: 1px solid #fff;
+  overflow: hidden;
+  font-family: "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+  margin: 0 auto;
+  padding: 0;
+}
+
+div.header-wrapper header {
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  -ms-box-sizing: border-box;
+  -o-box-sizing: border-box;
+  box-sizing: border-box;
+  padding: 0 22.652px;
+  margin: 0 auto;
+  max-width: 1400px;
+  min-width: 810px;
+  width: 100%;
+  text-align: left;
+  display: block;
+}
+
+div.header-wrapper header hgroup {
+float: left; }
+
+div.header-wrapper header hgroup:after {
+  content: ".";
+  display: block;
+  height: 0;
+  clear: both;
+  visibility: hidden;
+}
+
+div.header-wrapper header hgroup h1 {
+  border-right: 1px solid #862d2d;
+  color: #4d1919;
+  font-size: 20px;
+  font-weight: 800;
+  margin: 0 22.652px 0 0;
+  padding: 17px 22.652px 14px 0;
+  text-shadow: 0 1px 0 #bf4040;
+  line-height: 22.652px;
+  display: -moz-inline-box;
+  -moz-box-orient: vertical;
+  display: inline-block;
+  vertical-align: baseline;
+  zoom: 1;
+  *display: inline;
+  *vertical-align: auto;
+}
+
+div.header-wrapper header hgroup h2 {
+  display: -moz-inline-box;
+  -moz-box-orient: vertical;
+  display: inline-block;
+  vertical-align: baseline;
+  zoom: 1;
+  *display: inline; *vertical-align: auto;
+  margin: 0 22.652px 0 0;
+  padding: 19px 22.652px 9px 0;
+  line-height: 22.652px;
+  border-right: 1px solid #862d2d;
+  -webkit-font-smoothing: antialiased;
+  font-size: 14px;
+  font-weight: bold;
+  letter-spacing: 1px;
+  text-transform: uppercase;
+}
+
+div.header-wrapper header hgroup h2 a {
+  color: #fff;
+text-decoration: none; }
+
+div.header-wrapper header hgroup h2 a:hover {
+color: rgba(255, 255, 255, 0.7); }
+
+  @media screen and (max-width: 920px) {
+    div.header-wrapper header hgroup {
+      border-bottom: 1px solid #862d2d;
+      display: block;
+    float: none; }
+    div.header-wrapper header hgroup h1 {
+      float: right;
+      border: 0;
+      margin-right: 0;
+      padding-right: 0;
+
+    }
+    div.header-wrapper header hgroup h2 {
+      float: left;
+      border: 0;
+      margin-right: 0;
+  padding-right: 0; } }
+
+div.header-wrapper header nav {
+  float: left;
+  display: block;
+  margin: 0;
+  padding: 0;
+  text-shadow: 0 -1px 0 #732626;
+-webkit-font-smoothing: antialiased; }
+
+div.header-wrapper header nav ul {
+  display: inline-block;
+  padding: 19px 0 9px;
+margin: 0; }
+
+div.header-wrapper header nav ul li {
+  margin-right: 22.652px;
+  display: inline-block;
+  margin-bottom: 0;
+line-height: 22.652px; }
+
+div.header-wrapper header nav ul li a {
+  color: #fff;
+text-decoration: none; }
+
+div.header-wrapper header nav ul li a:hover {
+  color: rgba(255, 255, 255, 0.7);
+  background-color: none;
+text-decoration: none; }
+
+.content-wrapper {
+  /* margin: 0 auto; */
+  padding: 0 20px;
+  max-width: 1300px;
+  min-width: 975px;
+  width: 100%;
+}
+#ContentLeft {
+  width: 83%;
+  margin-right: 2%;
+}
+#ContentRight {
+  width: 15%;
+}
+.short-summary {
+  width:98%;
+  background: none;
+}
+.short-summary h2 {
+  font-size:18px;
+}
+.short-summary .counts .item-count {
+  font-size: 20px;
+}
+#ground {
+  border: 0;
+  background: none;
+}
+#ground .content-wrapper {
+  border-top: 1px solid #ddd;
+  padding: 10px;
+}
+.powered-link {
+  color: #999;
+}
+.copyright a {
+  color: #bbb;
+}
+#searchBar {
+  float: left;
+  /* margin-left: 40px; */
+}
+#scopeWrapper {
+  width: 60% !important;
+  min-width: 725px;
+  box-sizing: border-box;
+}
+
+.question-page .question-content {
+  width: 95%;
+}
+.question-page .answer-table {
+  padding: 12px;
+}
+.question-page .comments div.controls {
+  float: none;
+}
+.question-page .tabBar-answer {
+  width: 100%;
+}
+#ContentFull {
+  float: left;
+  width: 100%;
+}
+
+.user-stats-table .narrow {
+  width: 100%;
+}
+#askButton {
+  text-transform: capitalize;
+  font-size: 18px;
+  width: 15%;
+  overflow: hidden;
+}
+#secondaryHeader #scopeWrapper .scope-selector {
+  font-size: 15px;
+}
+
+#secondaryHeader {
+  height: auto !important;
+}
+.tabBar {
+  font-family: "Open sans", sans-serif;
+}
+.rss {
+  display: none;
+}
+#question-table {
+  width: 100%;
+}
+h2.share-question {
+  font-weight: normal;
+  font-size: 16px;
+}
diff --git a/lms/askbot/skins/mitx/media/style/jquery.autocomplete.css b/lms/askbot/skins/mitx/media/style/jquery.autocomplete.css
new file mode 100644
index 0000000000..09b08192db
--- /dev/null
+++ b/lms/askbot/skins/mitx/media/style/jquery.autocomplete.css
@@ -0,0 +1,40 @@
+.acInput {
+	width: 200px;
+}
+.acResults {
+	padding: 0px;
+	border: 1px solid WindowFrame;
+	background-color: #fff;
+	overflow: hidden;
+    -webkit-box-shadow:  0px  1px 1px #A7A7A7;
+    -moz-box-shadow:  0px  1px 1px #BFBFBF;
+    box-shadow: 0px  1px 1px #BFBFBF;
+}
+
+.acResults ul {
+	width: 100%;
+	list-style-position: outside;
+	list-style: none;
+	padding: 0;
+	margin: 0;
+}
+
+.acResults li {
+	margin: 0px;
+	padding: 2px 5px;
+	cursor: pointer;
+	display: block;
+	width: 100%;
+	font: menu;
+	font-size: 14px;
+	overflow: hidden;
+}
+
+.acLoading {
+	background : url('../images/indicator.gif') right center no-repeat;
+}
+
+.acSelect {
+	background-color: Highlight;
+	color: HighlightText;
+}
diff --git a/lms/askbot/skins/mitx/media/style/lib_style.less b/lms/askbot/skins/mitx/media/style/lib_style.less
new file mode 100644
index 0000000000..941c83ff96
--- /dev/null
+++ b/lms/askbot/skins/mitx/media/style/lib_style.less
@@ -0,0 +1,65 @@
+/* General Predifined classes, read more in lesscss.org */
+
+/* Variables for Colors*/
+
+@header-color:#16160f;
+@link:#1b79bd;
+@question-link:#464646;
+@button-label:#4a757f;
+@section-title:#7ea9b3;
+@info-text:#707070;
+@info-text-dark:#525252;
+
+/* Variables for fonts*/
+
+@body-font:Arial; /* "Trebuchet MS", sans-serif;*/
+@sort-font:Georgia, serif;
+@main-font:'Yanone Kaffeesatz', sans-serif;
+@secondary-font:Arial;
+
+/* Receive exactly positions for background Sprite  */
+
+.sprites(@hor,@vert,@back:url(../images/sprites.png)){
+    background:@hor @vert @back no-repeat;
+}
+
+/* CSS3 Elements */
+
+.box-shadow (@hor: 0px, @vert: 0px, @blur: 5px, @shadow: #929292){
+    -webkit-box-shadow: @arguments ;
+    -moz-box-shadow: @arguments;
+    box-shadow: @arguments;
+}
+
+.text-shadow(@hor: 0px, @vert: 0px, @blur: 5px, @shadow: #929292){
+    text-shadow: @arguments;
+    -moz-text-shadow: @arguments;
+    -webkit-text-shadow: @arguments;
+}
+
+.rounded-corners(@radio: 5px){
+    border-radius: @radio;
+    -ms-border-radius: @radio;
+    -moz-border-radius: @radio;
+    -webkit-border-radius: @radio;
+    -khtml-border-radius: @radio;
+}
+
+.rounded-corners-top(@radio:5px){
+    border-top-right-radius:@radio;
+    border-top-left-radius:@radio;
+    -moz-border-radius-topright:@radio;
+    -moz-border-radius-topleft:@radio;
+    -webkit-border-top-left-radius:@radio;
+    -webkit-border-top-right-radius:@radio;
+}
+
+.rounded-corners-right(@radio:5px){
+    border-top-right-radius:@radio;
+    border-bottom-right-radius:@radio;
+    -moz-border-radius-topright:@radio;
+    -moz-border-radius-bottomright:@radio;
+    -webkit-border-bottom-right-radius:@radio;
+    -webkit-border-top-right-radius:@radio;
+}
+
diff --git a/lms/askbot/skins/mitx/media/style/openid.css b/lms/askbot/skins/mitx/media/style/openid.css
new file mode 100644
index 0000000000..0d201df2f4
--- /dev/null
+++ b/lms/askbot/skins/mitx/media/style/openid.css
@@ -0,0 +1,45 @@
+#openid_form {
+	width: 470px;	
+}
+	#openid_form legend {
+		font-weight: bold;
+	}
+#openid_choice {
+	display: none;
+}
+#openid_input_area {
+	clear: both;
+	padding: 10px;
+}
+#openid_btns, #openid_btns br {
+	clear: both;
+}
+	#openid_highlight {
+		padding: 3px;
+		background-color: #FFFCC9;
+		float: left;
+	}
+	.openid_large_btn {
+		width: 100px;
+		height: 60px;
+		border: 1px solid #DDD;
+		margin: 3px;
+		float: left;
+	}
+	.openid_small_btn {
+		width: 24px;
+		height: 24px;
+		border: 1px solid #DDD;
+		margin: 3px;
+		float: left;
+	}	
+	a.openid_large_btn:focus {
+		outline: none;
+	}
+	a.openid_large_btn:focus
+	{
+	-moz-outline-style: none;
+	}
+	.openid_selected {
+		border: 4px solid #DDD;
+	}	
diff --git a/lms/askbot/skins/mitx/media/style/prettify.css b/lms/askbot/skins/mitx/media/style/prettify.css
new file mode 100644
index 0000000000..10a37577c7
--- /dev/null
+++ b/lms/askbot/skins/mitx/media/style/prettify.css
@@ -0,0 +1,27 @@
+/* Pretty printing styles. Used with prettify.js. */
+
+.str { color: #080; }
+.kwd { color: #008; }
+.com { color: #800; }
+.typ { color: #606; }
+.lit { color: #066; }
+.pun { color: #660; }
+.pln { color: #000; }
+.tag { color: #008; }
+.atn { color: #606; }
+.atv { color: #080; }
+.dec { color: #606; }
+pre.prettyprint { padding: 3px; border: 0px solid #888; }
+
+@media print {
+  .str { color: #060; }
+  .kwd { color: #006; font-weight: bold; }
+  .com { color: #600; font-style: italic; }
+  .typ { color: #404; font-weight: bold; }
+  .lit { color: #044; }
+  .pun { color: #440; }
+  .pln { color: #000; }
+  .tag { color: #006; font-weight: bold; }
+  .atn { color: #404; }
+  .atv { color: #060; }
+}
diff --git a/lms/askbot/skins/mitx/media/style/style.css b/lms/askbot/skins/mitx/media/style/style.css
new file mode 100644
index 0000000000..487e7faf93
--- /dev/null
+++ b/lms/askbot/skins/mitx/media/style/style.css
@@ -0,0 +1,3165 @@
+@import url(jquery.autocomplete.css);
+/* General Predifined classes, read more in lesscss.org */
+/* Variables for Colors*/
+/* Variables for fonts*/
+/* "Trebuchet MS", sans-serif;*/
+/* Receive exactly positions for background Sprite  */
+/* CSS3 Elements */
+/* Library of predifined less functions styles */
+/* ----- General HTML Styles----- */
+body {
+  background: #FFF;
+  font-size: 14px;
+  line-height: 150%;
+  margin: 0;
+  padding: 0;
+  color: #000;
+  font-family: Arial;
+}
+div {
+  margin: 0 auto;
+  padding: 0;
+}
+h1,
+h2,
+h3,
+h4,
+h5,
+h6,
+ul,
+li,
+dl,
+dt,
+dd,
+form,
+img,
+p {
+  margin: 0;
+  padding: 0;
+  border: none;
+}
+label {
+  vertical-align: middle;
+}
+hr {
+  border: none;
+  border-top: 1px dashed #ccccce;
+}
+input, select {
+  vertical-align: middle;
+  font-family: Trebuchet MS, "segoe ui", Helvetica, Tahoma, Verdana, MingLiu, PMingLiu, Arial, sans-serif;
+  margin-left: 0px;
+}
+textarea:focus, input:focus {
+  outline: none;
+}
+iframe {
+  border: none;
+}
+p {
+  font-size: 14px;
+  line-height: 140%;
+  margin-bottom: 6px;
+}
+a {
+  color: #1b79bd;
+  text-decoration: none;
+  cursor: pointer;
+}
+h2 {
+  font-size: 21px;
+  padding: 3px 0 3px 5px;
+}
+h3 {
+  font-size: 19px;
+  padding: 3px 0 3px 5px;
+}
+ul {
+  list-style: disc;
+  margin-left: 20px;
+  padding-left: 0px;
+  margin-bottom: 1em;
+}
+ol {
+  list-style: decimal;
+  margin-left: 30px;
+  margin-bottom: 1em;
+  padding-left: 0px;
+}
+td ul {
+  vertical-align: middle;
+}
+li input {
+  margin: 3px 3px 4px 3px;
+}
+pre {
+  font-family: Consolas, Monaco, Liberation Mono, Lucida Console, Monospace;
+  font-size: 100%;
+  margin-bottom: 10px;
+  /*overflow: auto;*/
+
+  background-color: #F5F5F5;
+  padding-left: 5px;
+  padding-top: 5px;
+  /*width: 671px;*/
+
+  padding-bottom: 20px ! ie7;
+}
+code {
+  font-family: Consolas, Monaco, Liberation Mono, Lucida Console, Monospace;
+  font-size: 100%;
+}
+blockquote {
+  margin-bottom: 10px;
+  margin-right: 15px;
+  padding: 10px 0px 1px 10px;
+  background-color: #F5F5F5;
+}
+/* http://pathfindersoftware.com/2007/09/developers-note-2/ */
+* html .clearfix, * html .paginator {
+  height: 1;
+  overflow: visible;
+}
++ html .clearfix, + html .paginator {
+  min-height: 1%;
+}
+.clearfix:after, .paginator:after {
+  clear: both;
+  content: ".";
+  display: block;
+  height: 0;
+  visibility: hidden;
+}
+.badges a {
+  color: #763333;
+  text-decoration: underline;
+}
+a:hover {
+  text-decoration: underline;
+}
+.badge-context-toggle.active {
+  cursor: pointer;
+  text-decoration: underline;
+}
+h1 {
+  font-size: 24px;
+  padding: 10px 0 5px 0px;
+}
+/* ----- Extra space above for messages ----- */
+body.user-messages {
+  margin-top: 2.4em;
+}
+/* ----- Custom positions ----- */
+.left {
+  float: left;
+}
+.right {
+  float: right;
+}
+.clean {
+  clear: both;
+}
+.center {
+  margin: 0 auto;
+  padding: 0;
+}
+/* ----- Notify message bar , check blocks/system_messages.html ----- */
+.notify {
+  position: fixed;
+  top: 0px;
+  left: 0px;
+  width: 100%;
+  z-index: 100;
+  padding: 0;
+  text-align: center;
+  background-color: #f5dd69;
+  border-top: #fff 1px solid;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+}
+.notify p.notification {
+  margin-top: 6px;
+  margin-bottom: 6px;
+  font-size: 16px;
+  color: #424242;
+}
+#closeNotify {
+  position: absolute;
+  right: 5px;
+  top: 7px;
+  color: #735005;
+  text-decoration: none;
+  line-height: 18px;
+  background: -6px -5px url(../images/sprites.png) no-repeat;
+  cursor: pointer;
+  width: 20px;
+  height: 20px;
+}
+#closeNotify:hover {
+  background: -26px -5px url(../images/sprites.png) no-repeat;
+}
+/* ----- Header, check blocks/header.html ----- */
+#header {
+  margin-top: 0px;
+  background: #16160f;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+}
+.content-wrapper {
+  /* wrapper positioning class */
+
+  width: 960px;
+  margin: auto;
+  position: relative;
+}
+#logo img {
+  padding: 5px 0px 5px 0px;
+  height: 75px;
+  width: auto;
+  float: left;
+}
+#userToolsNav {
+  /* Navigation bar containing login link or user information, check widgets/user_navigation.html*/
+
+  height: 20px;
+  padding-bottom: 5px;
+}
+#userToolsNav a {
+  height: 35px;
+  text-align: right;
+  margin-left: 20px;
+  text-decoration: underline;
+  color: #d0e296;
+  font-size: 16px;
+}
+#userToolsNav a:first-child {
+  margin-left: 0;
+}
+#userToolsNav a#ab-responses {
+  margin-left: 3px;
+}
+#userToolsNav .user-info, #userToolsNav .user-micro-info {
+  color: #b5b593;
+}
+#userToolsNav a img {
+  vertical-align: middle;
+  margin-bottom: 2px;
+}
+#userToolsNav .user-info a {
+  margin: 0;
+  text-decoration: none;
+}
+#metaNav {
+  /* Top Navigation bar containing links for tags, people and badges, check widgets/header.html */
+
+  float: right;
+  /* for #header.with-logo it is modified */
+
+}
+#metaNav a {
+  color: #e2e2ae;
+  padding: 0px 0px 0px 35px;
+  height: 25px;
+  line-height: 30px;
+  margin: 5px 0px 0px 10px;
+  font-size: 18px;
+  font-weight: 100;
+  text-decoration: none;
+  display: block;
+  float: left;
+}
+#metaNav a:hover {
+  text-decoration: underline;
+}
+#metaNav a.on {
+  font-weight: bold;
+  color: #FFF;
+  text-decoration: none;
+}
+#metaNav a.special {
+  font-size: 18px;
+  color: #B02B2C;
+  font-weight: bold;
+  text-decoration: none;
+}
+#metaNav a.special:hover {
+  text-decoration: underline;
+}
+#metaNav #navTags {
+  background: -50px -5px url(../images/sprites.png) no-repeat;
+}
+#metaNav #navUsers {
+  background: -125px -5px url(../images/sprites.png) no-repeat;
+}
+#metaNav #navBadges {
+  background: -210px -5px url(../images/sprites.png) no-repeat;
+}
+#header.with-logo #userToolsNav {
+  position: absolute;
+  bottom: 0;
+  right: 0px;
+}
+#header.without-logo #userToolsNav {
+  float: left;
+  margin-top: 7px;
+}
+#header.without-logo #metaNav {
+  margin-bottom: 7px;
+}
+#secondaryHeader {
+  /* Div containing Home button, scope navigation, search form and ask button, check blocks/secondary_header.html */
+
+  height: 55px;
+  background: #e9e9e1;
+  border-bottom: #d3d3c2 1px solid;
+  border-top: #fcfcfc 1px solid;
+  margin-bottom: 10px;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+}
+#secondaryHeader #homeButton {
+  border-right: #afaf9e 1px solid;
+  background: -6px -36px url(../images/sprites.png) no-repeat;
+  height: 55px;
+  width: 43px;
+  display: block;
+  float: left;
+}
+#secondaryHeader #homeButton:hover {
+  background: -51px -36px url(../images/sprites.png) no-repeat;
+}
+#secondaryHeader #scopeWrapper {
+  width: 688px;
+  float: left;
+}
+#secondaryHeader #scopeWrapper a {
+  display: block;
+  float: left;
+}
+#secondaryHeader #scopeWrapper .scope-selector {
+  font-size: 21px;
+  color: #5a5a4b;
+  height: 55px;
+  line-height: 55px;
+  margin-left: 24px;
+}
+#secondaryHeader #scopeWrapper .on {
+  background: url(../images/scopearrow.png) no-repeat center bottom;
+}
+#secondaryHeader #scopeWrapper .ask-message {
+  font-size: 24px;
+}
+#searchBar {
+  /* Main search form , check widgets/search_bar.html */
+
+  display: inline-block;
+  background-color: #fff;
+  width: 412px;
+  border: 1px solid #c9c9b5;
+  float: right;
+  height: 42px;
+  margin: 6px 0px 0px 15px;
+}
+#searchBar .searchInput, #searchBar .searchInputCancelable {
+  font-size: 30px;
+  height: 40px;
+  font-weight: 300;
+  background: #FFF;
+  border: 0px;
+  color: #484848;
+  padding-left: 10px;
+  font-family: Arial;
+  vertical-align: middle;
+}
+#searchBar .searchInput {
+  width: 352px;
+}
+#searchBar .searchInputCancelable {
+  width: 317px;
+}
+#searchBar .logoutsearch {
+  width: 337px;
+}
+#searchBar .searchBtn {
+  font-size: 10px;
+  color: #666;
+  background-color: #eee;
+  height: 42px;
+  border: #FFF 1px solid;
+  line-height: 22px;
+  text-align: center;
+  float: right;
+  margin: 0px;
+  width: 48px;
+  background: -98px -36px url(../images/sprites.png) no-repeat;
+  cursor: pointer;
+}
+#searchBar .searchBtn:hover {
+  background: -146px -36px url(../images/sprites.png) no-repeat;
+}
+#searchBar .cancelSearchBtn {
+  font-size: 30px;
+  color: #ce8888;
+  background: #fff;
+  height: 42px;
+  border: 0px;
+  border-left: #deded0 1px solid;
+  text-align: center;
+  width: 35px;
+  cursor: pointer;
+}
+#searchBar .cancelSearchBtn:hover {
+  color: #d84040;
+}
+body.anon #searchBar {
+  width: 500px;
+}
+body.anon #searchBar .searchInput {
+  width: 440px;
+}
+body.anon #searchBar .searchInputCancelable {
+  width: 405px;
+}
+#askButton {
+  /* check blocks/secondary_header.html and widgets/ask_button.html*/
+
+  background: url(../images/bigbutton.png) repeat-x bottom;
+  line-height: 44px;
+  text-align: center;
+  width: 200px;
+  height: 42px;
+  font-size: 23px;
+  color: #4a757f;
+  margin-top: 7px;
+  float: right;
+  text-transform: uppercase;
+  border-radius: 5px;
+  -ms-border-radius: 5px;
+  -moz-border-radius: 5px;
+  -webkit-border-radius: 5px;
+  -khtml-border-radius: 5px;
+  -webkit-box-shadow: 1px 1px 2px #636363;
+  -moz-box-shadow: 1px 1px 2px #636363;
+  box-shadow: 1px 1px 2px #636363;
+}
+#askButton:hover {
+  text-decoration: none;
+  background: url(../images/bigbutton.png) repeat-x top;
+  text-shadow: 0px 1px 0px #c6d9dd;
+  -moz-text-shadow: 0px 1px 0px #c6d9dd;
+  -webkit-text-shadow: 0px 1px 0px #c6d9dd;
+}
+/* ----- Content layout, check two_column_body.html or one_column_body.html ----- */
+#ContentLeft {
+  width: 730px;
+  float: left;
+  position: relative;
+  padding-bottom: 10px;
+}
+#ContentRight {
+  width: 200px;
+  float: right;
+  padding: 0 0px 10px 0px;
+}
+#ContentFull {
+  float: left;
+  width: 960px;
+}
+/* ----- Sidebar Widgets Box, check main_page/sidebar.html or question/sidebar.html ----- */
+.box {
+  background: #fff;
+  padding: 4px 0px 10px 0px;
+  width: 200px;
+  /* widgets for question template */
+
+  /* notify by email box */
+
+}
+.box p {
+  margin-bottom: 4px;
+}
+.box p.info-box-follow-up-links {
+  text-align: right;
+  margin: 0;
+}
+.box h2 {
+  padding-left: 0;
+  background: #eceeeb;
+  height: 30px;
+  line-height: 30px;
+  text-align: right;
+  font-size: 18px !important;
+  font-weight: normal;
+  color: #656565;
+  padding-right: 10px;
+  margin-bottom: 10px;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+}
+.box h3 {
+  color: #4a757f;
+  font-size: 18px;
+  text-align: left;
+  font-weight: normal;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+  padding-left: 0px;
+}
+.box .contributorback {
+  background: #eceeeb url(../images/contributorsback.png) no-repeat center left;
+}
+.box label {
+  color: #707070;
+  font-size: 15px;
+  display: block;
+  float: right;
+  text-align: left;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+  width: 80px;
+  margin-right: 18px;
+}
+.box #displayTagFilterControl label {
+  /*Especial width just for the display tag filter box in index page*/
+
+  width: 160px;
+}
+.box ul {
+  margin-left: 22px;
+}
+.box li {
+  list-style-type: disc;
+  font-size: 13px;
+  line-height: 20px;
+  margin-bottom: 10px;
+  color: #707070;
+}
+.box ul.tags {
+  list-style: none;
+  margin: 0;
+  padding: 0;
+  line-height: 170%;
+  display: block;
+}
+.box #displayTagFilterControl p label {
+  color: #707070;
+  font-size: 15px;
+}
+.box .inputs #interestingTagInput, .box .inputs #ignoredTagInput {
+  width: 153px;
+  padding-left: 5px;
+  border: #c9c9b5 1px solid;
+  height: 25px;
+}
+.box .inputs #interestingTagAdd, .box .inputs #ignoredTagAdd {
+  background: url(../images/small-button-blue.png) repeat-x top;
+  border: 0;
+  color: #4a757f;
+  font-weight: bold;
+  font-size: 12px;
+  width: 30px;
+  height: 27px;
+  margin-top: -2px;
+  cursor: pointer;
+  border-radius: 4px;
+  -ms-border-radius: 4px;
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  -khtml-border-radius: 4px;
+  text-shadow: 0px 1px 0px #e6f6fa;
+  -moz-text-shadow: 0px 1px 0px #e6f6fa;
+  -webkit-text-shadow: 0px 1px 0px #e6f6fa;
+  -webkit-box-shadow: 1px 1px 2px #808080;
+  -moz-box-shadow: 1px 1px 2px #808080;
+  box-shadow: 1px 1px 2px #808080;
+}
+.box .inputs #interestingTagAdd:hover, .box .inputs #ignoredTagAdd:hover {
+  background: url(../images/small-button-blue.png) repeat-x bottom;
+}
+.box img.gravatar {
+  margin: 1px;
+}
+.box a.followed, .box a.follow {
+  background: url(../images/medium-button.png) top repeat-x;
+  height: 34px;
+  line-height: 34px;
+  text-align: center;
+  border: 0;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+  color: #4a757f;
+  font-weight: normal;
+  font-size: 21px;
+  margin-top: 3px;
+  display: block;
+  width: 120px;
+  text-decoration: none;
+  border-radius: 4px;
+  -ms-border-radius: 4px;
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  -khtml-border-radius: 4px;
+  -webkit-box-shadow: 1px 1px 2px #636363;
+  -moz-box-shadow: 1px 1px 2px #636363;
+  box-shadow: 1px 1px 2px #636363;
+  margin: 0 auto;
+  padding: 0;
+}
+.box a.followed:hover, .box a.follow:hover {
+  text-decoration: none;
+  background: url(../images/medium-button.png) bottom repeat-x;
+  text-shadow: 0px 1px 0px #c6d9dd;
+  -moz-text-shadow: 0px 1px 0px #c6d9dd;
+  -webkit-text-shadow: 0px 1px 0px #c6d9dd;
+}
+.box a.followed div.unfollow {
+  display: none;
+}
+.box a.followed:hover div {
+  display: none;
+}
+.box a.followed:hover div.unfollow {
+  display: inline;
+  color: #a05736;
+}
+.box .favorite-number {
+  padding: 5px 0 0 5px;
+  font-size: 100%;
+  font-family: Arial;
+  font-weight: bold;
+  color: #777;
+  text-align: center;
+}
+.box .notify-sidebar #question-subscribe-sidebar {
+  margin: 7px 0 0 3px;
+}
+.statsWidget p {
+  color: #707070;
+  font-size: 16px;
+  border-bottom: #cccccc 1px solid;
+  font-size: 13px;
+}
+.statsWidget p strong {
+  float: right;
+  padding-right: 10px;
+}
+.questions-related {
+  word-wrap: break-word;
+}
+.questions-related p {
+  line-height: 20px;
+  padding: 4px 0px 4px 0px;
+  font-size: 16px;
+  font-weight: normal;
+  border-bottom: #cccccc 1px solid;
+}
+.questions-related a {
+  font-size: 13px;
+}
+/* tips and markdown help are widgets for ask template */
+#tips li {
+  color: #707070;
+  font-size: 13px;
+  list-style-image: url(../images/tips.png);
+}
+#tips a {
+  font-size: 16px;
+}
+#markdownHelp li {
+  color: #707070;
+  font-size: 13px;
+}
+#markdownHelp a {
+  font-size: 16px;
+}
+/* ----- Sorting top Tab, check main_page/tab_bar.html ------*/
+.tabBar {
+  background-color: #eff5f6;
+  height: 30px;
+  margin-bottom: 3px;
+  margin-top: 3px;
+  float: right;
+  font-family: Georgia, serif;
+  font-size: 16px;
+  border-radius: 5px;
+  -ms-border-radius: 5px;
+  -moz-border-radius: 5px;
+  -webkit-border-radius: 5px;
+  -khtml-border-radius: 5px;
+}
+.tabBar h2 {
+  float: left;
+}
+.tabsA, .tabsC {
+  float: right;
+  position: relative;
+  display: block;
+  height: 20px;
+}
+/* tabsA - used for sorting */
+.tabsA {
+  float: right;
+}
+.tabsC {
+  float: left;
+}
+.tabsA a, .tabsC a {
+  border-left: 1px solid #d0e1e4;
+  color: #7ea9b3;
+  display: block;
+  float: left;
+  height: 20px;
+  line-height: 20px;
+  padding: 4px 7px 4px 7px;
+  text-decoration: none;
+}
+.tabsA a.on,
+.tabsC a.on,
+.tabsA a:hover,
+.tabsC a:hover {
+  color: #4a757f;
+}
+.tabsA .label, .tabsC .label {
+  float: left;
+  color: #646464;
+  margin-top: 4px;
+  margin-right: 5px;
+}
+.main-page .tabsA .label {
+  margin-left: 8px;
+}
+.tabsB a {
+  background: #eee;
+  border: 1px solid #eee;
+  color: #777;
+  display: block;
+  float: left;
+  height: 22px;
+  line-height: 28px;
+  margin: 5px 0px 0 4px;
+  padding: 0 11px 0 11px;
+  text-decoration: none;
+}
+.tabsC .first {
+  border: none;
+}
+.rss {
+  float: right;
+  font-size: 16px;
+  color: #f57900;
+  margin: 5px 0px 3px 7px;
+  width: 52px;
+  padding-left: 2px;
+  padding-top: 3px;
+  background: #ffffff url(../images/feed-icon-small.png) no-repeat center right;
+  float: right;
+  font-family: Georgia, serif;
+  font-size: 16px;
+}
+.rss:hover {
+  color: #F4A731 !important;
+}
+/* ----- Headline, containing number of questions and tags selected, check main_page/headline.html ----- */
+#questionCount {
+  font-weight: bold;
+  font-size: 23px;
+  color: #7ea9b3;
+  width: 200px;
+  float: left;
+  margin-bottom: 8px;
+  padding-top: 6px;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+}
+#listSearchTags {
+  float: left;
+  margin-top: 3px;
+  color: #707070;
+  font-size: 16px;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+}
+ul#searchTags {
+  margin-left: 10px;
+  float: right;
+  padding-top: 2px;
+}
+.search-tips {
+  font-size: 16px;
+  line-height: 17px;
+  color: #707070;
+  margin: 5px 0 10px 0;
+  padding: 0px;
+  float: left;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+}
+.search-tips a {
+  text-decoration: underline;
+  color: #1b79bd;
+}
+/* ----- Question list , check main_page/content.html and macros/macros.html----- */
+#question-list {
+  float: left;
+  position: relative;
+  background-color: #FFF;
+  padding: 0;
+  width: 100%;
+}
+.short-summary {
+  position: relative;
+  filter: inherit;
+  padding: 10px;
+  border-bottom: 1px solid #DDDBCE;
+  margin-bottom: 1px;
+  overflow: hidden;
+  width: 710px;
+  float: left;
+  background: url(../images/summary-background.png) repeat-x;
+}
+.short-summary h2 {
+  font-size: 24px;
+  font-weight: normal;
+  line-height: 26px;
+  padding-left: 0;
+  margin-bottom: 6px;
+  display: block;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+}
+.short-summary a {
+  color: #464646;
+}
+.short-summary .userinfo {
+  text-align: right;
+  line-height: 16px;
+  font-family: Arial;
+  padding-right: 4px;
+}
+.short-summary .userinfo .relativetime, .short-summary span.anonymous {
+  font-size: 11px;
+  clear: both;
+  font-weight: normal;
+  color: #555;
+}
+.short-summary .userinfo a {
+  font-weight: bold;
+  font-size: 11px;
+}
+.short-summary .counts {
+  float: right;
+  margin: 4px 0 0 5px;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+}
+.short-summary .counts .item-count {
+  padding: 0px 5px 0px 5px;
+  font-size: 25px;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+}
+.short-summary .counts .votes div,
+.short-summary .counts .views div,
+.short-summary .counts .answers div,
+.short-summary .counts .favorites div {
+  margin-top: 3px;
+  font-size: 14px;
+  line-height: 14px;
+  color: #646464;
+}
+.short-summary .tags {
+  margin-top: 0;
+}
+.short-summary .votes,
+.short-summary .answers,
+.short-summary .favorites,
+.short-summary .views {
+  text-align: center;
+  margin: 0 3px;
+  padding: 8px 2px 0px 2px;
+  width: 51px;
+  float: right;
+  height: 44px;
+  border: #dbdbd4 1px solid;
+}
+.short-summary .votes {
+  background: url(../images/vote-background.png) repeat-x;
+}
+.short-summary .answers {
+  background: url(../images/answers-background.png) repeat-x;
+}
+.short-summary .views {
+  background: url(../images/view-background.png) repeat-x;
+}
+.short-summary .no-votes .item-count {
+  color: #b1b5b6;
+}
+.short-summary .some-votes .item-count {
+  color: #4a757f;
+}
+.short-summary .no-answers .item-count {
+  color: #b1b5b6;
+}
+.short-summary .some-answers .item-count {
+  color: #eab243;
+}
+.short-summary .no-views .item-count {
+  color: #b1b5b6;
+}
+.short-summary .some-views .item-count {
+  color: #d33f00;
+}
+.short-summary .accepted .item-count {
+  background: url(../images/accept.png) no-repeat top right;
+  display: block;
+  text-align: center;
+  width: 40px;
+  color: #eab243;
+}
+.short-summary .some-favorites .item-count {
+  background: #338333;
+  color: #d0f5a9;
+}
+.short-summary .no-favorites .item-count {
+  background: #eab243;
+  color: yellow;
+}
+/* ----- Question list Paginator , check main_content/pager.html and macros/utils_macros.html----- */
+.evenMore {
+  font-size: 13px;
+  color: #707070;
+  padding: 15px 0px 10px 0px;
+  clear: both;
+}
+.evenMore a {
+  text-decoration: underline;
+  color: #1b79bd;
+}
+.pager {
+  margin-top: 10px;
+  margin-bottom: 16px;
+}
+.pagesize {
+  margin-top: 10px;
+  margin-bottom: 16px;
+  float: right;
+}
+.paginator {
+  padding: 5px 0 10px 0;
+  font-size: 13px;
+  margin-bottom: 10px;
+}
+.paginator .prev a,
+.paginator .prev a:visited,
+.paginator .next a,
+.paginator .next a:visited {
+  background-color: #fff;
+  color: #777;
+  padding: 2px 4px 3px 4px;
+}
+.paginator a {
+  color: #7ea9b3;
+}
+.paginator .prev {
+  margin-right: .5em;
+}
+.paginator .next {
+  margin-left: .5em;
+}
+.paginator .page a, .paginator .page a:visited, .paginator .curr {
+  padding: .25em;
+  background-color: #fff;
+  margin: 0em .25em;
+  color: #ff;
+}
+.paginator .curr {
+  background-color: #8ebcc7;
+  color: #fff;
+  font-weight: bold;
+}
+.paginator .next a, .paginator .prev a {
+  color: #7ea9b3;
+}
+.paginator .page a:hover,
+.paginator .curr a:hover,
+.paginator .prev a:hover,
+.paginator .next a:hover {
+  color: #8C8C8C;
+  background-color: #E1E1E1;
+  text-decoration: none;
+}
+.paginator .text {
+  color: #777;
+  padding: .3em;
+}
+.paginator .paginator-container-left {
+  padding: 5px 0 10px 0;
+}
+/* ----- Tags Styles ----- */
+/* tag formatting is also copy-pasted in template
+   because it must be the same in the emails
+   askbot/models/__init__.py:format_instant_notification_email()
+*/
+/* tag cloud */
+.tag-size-1 {
+  font-size: 12px;
+}
+.tag-size-2 {
+  font-size: 13px;
+}
+.tag-size-3 {
+  font-size: 14px;
+}
+.tag-size-4 {
+  font-size: 15px;
+}
+.tag-size-5 {
+  font-size: 16px;
+}
+.tag-size-6 {
+  font-size: 17px;
+}
+.tag-size-7 {
+  font-size: 18px;
+}
+.tag-size-8 {
+  font-size: 19px;
+}
+.tag-size-9 {
+  font-size: 20px;
+}
+.tag-size-10 {
+  font-size: 21px;
+}
+ul.tags, ul.tags.marked-tags, ul#related-tags {
+  list-style: none;
+  margin: 0;
+  padding: 0;
+  line-height: 170%;
+  display: block;
+}
+ul.tags li {
+  float: left;
+  display: block;
+  margin: 0 8px 0 0;
+  padding: 0;
+  height: 20px;
+}
+.wildcard-tags {
+  clear: both;
+}
+ul.tags.marked-tags li, .wildcard-tags ul.tags li {
+  margin-bottom: 5px;
+}
+#tagSelector div.inputs {
+  clear: both;
+  float: none;
+  margin-bottom: 10px;
+}
+.tags-page ul.tags li, ul#ab-user-tags li {
+  width: 160px;
+  margin: 5px;
+}
+ul#related-tags li {
+  margin: 0 5px 8px 0;
+  float: left;
+  clear: left;
+}
+/* .tag-left and .tag-right are for the sliding doors decoration of tags */
+.tag-left {
+  cursor: pointer;
+  display: block;
+  float: left;
+  height: 17px;
+  margin: 0 5px 0 0;
+  padding: 0;
+  -webkit-box-shadow: 0px 0px 5px #d3d6d7;
+  -moz-box-shadow: 0px 0px 5px #d3d6d7;
+  box-shadow: 0px 0px 5px #d3d6d7;
+}
+.tag-right {
+  background: #f3f6f6;
+  border: #fff 1px solid ;
+  border-top: #fff 2px solid;
+  outline: #cfdbdb 1px solid;
+  /* .box-shadow(0px,1px,0px,#88a8a8);*/
+
+  display: block;
+  float: left;
+  height: 17px;
+  line-height: 17px;
+  font-weight: normal;
+  font-size: 11px;
+  padding: 0px 8px 0px 8px;
+  text-decoration: none;
+  text-align: center;
+  white-space: nowrap;
+  vertical-align: middle;
+  font-family: Arial;
+  color: #717179;
+}
+.deletable-tag {
+  margin-right: 3px;
+  white-space: nowrap;
+  border-top-right-radius: 4px;
+  border-bottom-right-radius: 4px;
+  -moz-border-radius-topright: 4px;
+  -moz-border-radius-bottomright: 4px;
+  -webkit-border-bottom-right-radius: 4px;
+  -webkit-border-top-right-radius: 4px;
+}
+.tags a.tag-right, .tags span.tag-right {
+  color: #585858;
+  text-decoration: none;
+}
+.tags a:hover {
+  color: #1A1A1A;
+}
+.users-page h1, .tags-page h1 {
+  float: left;
+}
+.main-page h1 {
+  margin-right: 5px;
+}
+.delete-icon {
+  margin-top: -1px;
+  float: left;
+  height: 21px;
+  width: 18px;
+  display: block;
+  line-height: 20px;
+  text-align: center;
+  background: #bbcdcd;
+  cursor: default;
+  color: #fff;
+  border-top: #cfdbdb 1px solid;
+  font-family: Arial;
+  border-top-right-radius: 4px;
+  border-bottom-right-radius: 4px;
+  -moz-border-radius-topright: 4px;
+  -moz-border-radius-bottomright: 4px;
+  -webkit-border-bottom-right-radius: 4px;
+  -webkit-border-top-right-radius: 4px;
+  text-shadow: 0px 1px 0px #7ea0a0;
+  -moz-text-shadow: 0px 1px 0px #7ea0a0;
+  -webkit-text-shadow: 0px 1px 0px #7ea0a0;
+}
+.delete-icon:hover {
+  background: #b32f2f;
+}
+.tag-number {
+  font-weight: normal;
+  float: left;
+  font-size: 16px;
+  color: #5d5d5d;
+}
+.badges .tag-number {
+  float: none;
+  display: inline;
+  padding-right: 15px;
+}
+/* ----- Ask and Edit Question Form template----- */
+.section-title {
+  color: #7ea9b3;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+  font-weight: bold;
+  font-size: 24px;
+}
+#fmask {
+  margin-bottom: 30px;
+  width: 100%;
+}
+#askFormBar {
+  display: inline-block;
+  padding: 4px 7px 5px 0px;
+  margin-top: 0px;
+}
+#askFormBar p {
+  margin: 0 0 5px 0;
+  font-size: 14px;
+  color: #525252;
+  line-height: 1.4;
+}
+#askFormBar .questionTitleInput {
+  font-size: 24px;
+  line-height: 24px;
+  height: 36px;
+  margin: 0px;
+  padding: 0px 0 0 5px;
+  border: #cce6ec 3px solid;
+  width: 725px;
+}
+.ask-page div#question-list, .edit-question-page div#question-list {
+  float: none;
+  border-bottom: #f0f0ec 1px solid;
+  float: left;
+  margin-bottom: 10px;
+}
+.ask-page div#question-list a, .edit-question-page div#question-list a {
+  line-height: 30px;
+}
+.ask-page div#question-list h2, .edit-question-page div#question-list h2 {
+  font-size: 13px;
+  padding-bottom: 0;
+  color: #1b79bd;
+  border-top: #f0f0ec 1px solid;
+  border-left: #f0f0ec 1px solid;
+  height: 30px;
+  line-height: 30px;
+  font-weight: normal;
+}
+.ask-page div#question-list span, .edit-question-page div#question-list span {
+  width: 28px;
+  height: 26px;
+  line-height: 26px;
+  text-align: center;
+  margin-right: 10px;
+  float: left;
+  display: block;
+  color: #fff;
+  background: #b8d0d5;
+  border-radius: 3px;
+  -ms-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -webkit-border-radius: 3px;
+  -khtml-border-radius: 3px;
+}
+.ask-page label, .edit-question-page label {
+  color: #525252;
+  font-size: 13px;
+}
+.ask-page #id_tags, .edit-question-page #id_tags {
+  border: #cce6ec 3px solid;
+  height: 25px;
+  padding-left: 5px;
+  width: 395px;
+  font-size: 14px;
+}
+.title-desc {
+  color: #707070;
+  font-size: 13px;
+}
+#fmanswer input.submit, .ask-page input.submit, .edit-question-page input.submit {
+  float: left;
+  background: url(../images/medium-button.png) top repeat-x;
+  height: 34px;
+  border: 0;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+  color: #4a757f;
+  font-weight: normal;
+  font-size: 21px;
+  margin-top: 3px;
+  border-radius: 4px;
+  -ms-border-radius: 4px;
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  -khtml-border-radius: 4px;
+  -webkit-box-shadow: 1px 1px 2px #636363;
+  -moz-box-shadow: 1px 1px 2px #636363;
+  box-shadow: 1px 1px 2px #636363;
+  margin-right: 7px;
+}
+#fmanswer input.submit:hover, .ask-page input.submit:hover, .edit-question-page input.submit:hover {
+  text-decoration: none;
+  background: url(../images/medium-button.png) bottom repeat-x;
+  text-shadow: 0px 1px 0px #c6d9dd;
+  -moz-text-shadow: 0px 1px 0px #c6d9dd;
+  -webkit-text-shadow: 0px 1px 0px #c6d9dd;
+}
+#editor {
+  /*adjustment for editor preview*/
+
+  font-size: 100%;
+  min-height: 200px;
+  line-height: 18px;
+  margin: 0;
+  border-left: #cce6ec 3px solid;
+  border-bottom: #cce6ec 3px solid;
+  border-right: #cce6ec 3px solid;
+  border-top: 0;
+  padding: 10px;
+  margin-bottom: 10px;
+  width: 717px;
+}
+#id_title {
+  width: 100%;
+}
+.wmd-preview {
+  margin: 3px 0 5px 0;
+  padding: 6px;
+  background-color: #F5F5F5;
+  min-height: 20px;
+  overflow: auto;
+  font-size: 13px;
+  font-family: Arial;
+}
+.wmd-preview p {
+  margin-bottom: 14px;
+  line-height: 1.4;
+  font-size: 14px;
+}
+.wmd-preview pre {
+  background-color: #E7F1F8;
+}
+.wmd-preview blockquote {
+  background-color: #eee;
+}
+.wmd-preview IMG {
+  max-width: 600px;
+}
+.preview-toggle {
+  width: 100%;
+  color: #b6a475;
+  /*letter-spacing:1px;*/
+
+  text-align: left;
+}
+.preview-toggle span:hover {
+  cursor: pointer;
+}
+.after-editor {
+  margin-top: 15px;
+  margin-bottom: 15px;
+}
+.checkbox {
+  margin-left: 5px;
+  font-weight: normal;
+  cursor: help;
+}
+.question-options {
+  margin-top: 1px;
+  color: #666;
+  line-height: 13px;
+  margin-bottom: 5px;
+}
+.question-options label {
+  vertical-align: text-bottom;
+}
+.edit-content-html {
+  border-top: 1px dotted #D8D2A9;
+  border-bottom: 1px dotted #D8D2A9;
+  margin: 5px 0 5px 0;
+}
+.edit-question-page, #fmedit, .wmd-preview {
+  color: #525252;
+}
+.edit-question-page #id_revision, #fmedit #id_revision, .wmd-preview #id_revision {
+  font-size: 14px;
+  margin-top: 5px;
+  margin-bottom: 5px;
+}
+.edit-question-page #id_title, #fmedit #id_title, .wmd-preview #id_title {
+  font-size: 24px;
+  line-height: 24px;
+  height: 36px;
+  margin: 0px;
+  padding: 0px 0 0 5px;
+  border: #cce6ec 3px solid;
+  width: 725px;
+  margin-bottom: 10px;
+}
+.edit-question-page #id_summary, #fmedit #id_summary, .wmd-preview #id_summary {
+  border: #cce6ec 3px solid;
+  height: 25px;
+  padding-left: 5px;
+  width: 395px;
+  font-size: 14px;
+}
+.edit-question-page .title-desc, #fmedit .title-desc, .wmd-preview .title-desc {
+  margin-bottom: 10px;
+}
+/* ----- Question template ----- */
+.question-page h1 {
+  padding-top: 0px;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+}
+.question-page h1 a {
+  color: #464646;
+  font-size: 30px;
+  font-weight: normal;
+  line-height: 1;
+}
+.question-page p.rss {
+  float: none;
+  clear: both;
+  padding: 3px 0 0 23px;
+  font-size: 15px;
+  width: 110px;
+  background-position: center left;
+  margin-left: 0px !important;
+}
+.question-page p.rss a {
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+  vertical-align: top;
+}
+.question-page .question-content {
+  float: right;
+  width: 682px;
+  margin-bottom: 10px;
+}
+.question-page #question-table {
+  float: left;
+  border-top: #f0f0f0 1px solid;
+}
+.question-page #question-table, .question-page .answer-table {
+  margin: 6px 0 6px 0;
+  border-spacing: 0px;
+  /* width: 670px; */
+  padding-right: 10px;
+}
+.question-page .answer-table {
+  margin-top: 0px;
+  border-bottom: 1px solid #D4D4D4;
+  /* float: right; */
+}
+.question-page .answer-table td, .question-page #question-table td {
+  width: 20px;
+  vertical-align: top;
+}
+.question-page .question-body, .question-page .answer-body {
+  overflow: auto;
+  margin-top: 10px;
+  font-family: Arial;
+  color: #4b4b4b;
+}
+.question-page .question-body p, .question-page .answer-body p {
+  margin-bottom: 14px;
+  line-height: 1.4;
+  font-size: 14px;
+  padding: 0px 5px 5px 0px;
+}
+.question-page .question-body a, .question-page .answer-body a {
+  color: #1b79bd;
+}
+.question-page .question-body li, .question-page .answer-body li {
+  margin-bottom: 7px;
+}
+.question-page .question-body IMG, .question-page .answer-body IMG {
+  max-width: 600px;
+}
+.question-page .post-update-info-container {
+  float: right;
+  width: 175px;
+}
+.question-page .post-update-info {
+  background: #ffffff url(../images/background-user-info.png) repeat-x bottom;
+  float: right;
+  font-size: 9px;
+  font-family: Arial;
+  width: 158px;
+  padding: 4px;
+  margin: 0px 0px 5px 5px;
+  line-height: 14px;
+  border-radius: 4px;
+  -ms-border-radius: 4px;
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  -khtml-border-radius: 4px;
+  -webkit-box-shadow: 0px 2px 1px #bfbfbf;
+  -moz-box-shadow: 0px 2px 1px #bfbfbf;
+  box-shadow: 0px 2px 1px #bfbfbf;
+}
+.question-page .post-update-info p {
+  line-height: 13px;
+  font-size: 11px;
+  margin: 0 0 2px 1px;
+  padding: 0;
+}
+.question-page .post-update-info a {
+  color: #444;
+}
+.question-page .post-update-info .gravatar {
+  float: left;
+  margin-right: 4px;
+}
+.question-page .post-update-info p.tip {
+  color: #444;
+  line-height: 13px;
+  font-size: 10px;
+}
+.question-page .post-controls {
+  font-size: 11px;
+  line-height: 12px;
+  min-width: 200px;
+  padding-left: 5px;
+  text-align: right;
+  clear: left;
+  float: right;
+  margin-top: 10px;
+  margin-bottom: 8px;
+}
+.question-page .post-controls a {
+  color: #777;
+  padding: 0px 3px 3px 22px;
+  cursor: pointer;
+  border: none;
+  font-size: 12px;
+  font-family: Arial;
+  text-decoration: none;
+  height: 18px;
+  display: block;
+  float: right;
+  line-height: 18px;
+  margin-top: -2px;
+  margin-left: 4px;
+}
+.question-page .post-controls a:hover {
+  background-color: #f5f0c9;
+  border-radius: 3px;
+  -ms-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -webkit-border-radius: 3px;
+  -khtml-border-radius: 3px;
+}
+.question-page .post-controls .sep {
+  color: #ccc;
+  float: right;
+  height: 18px;
+  font-size: 18px;
+}
+.question-page .post-controls .question-delete, .question-page .answer-controls .question-delete {
+  background: url(../images/delete.png) no-repeat center left;
+  padding-left: 16px;
+}
+.question-page .post-controls .question-flag, .question-page .answer-controls .question-flag {
+  background: url(../images/flag.png) no-repeat center left;
+}
+.question-page .post-controls .question-edit, .question-page .answer-controls .question-edit {
+  background: url(../images/edit2.png) no-repeat center left;
+}
+.question-page .post-controls .question-retag, .question-page .answer-controls .question-retag {
+  background: url(../images/retag.png) no-repeat center left;
+}
+.question-page .post-controls .question-close, .question-page .answer-controls .question-close {
+  background: url(../images/close.png) no-repeat center left;
+}
+.question-page .post-controls .permant-link, .question-page .answer-controls .permant-link {
+  background: url(../images/link.png) no-repeat center left;
+}
+.question-page .tabBar {
+  width: 100%;
+}
+.question-page #questionCount {
+  float: left;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+  line-height: 15px;
+}
+.question-page .question-img-upvote,
+.question-page .question-img-downvote,
+.question-page .answer-img-upvote,
+.question-page .answer-img-downvote {
+  width: 25px;
+  height: 20px;
+  cursor: pointer;
+}
+.question-page .question-img-upvote, .question-page .answer-img-upvote {
+  background: url(../images/vote-arrow-up-new.png) no-repeat;
+}
+.question-page .question-img-downvote, .question-page .answer-img-downvote {
+  background: url(../images/vote-arrow-down-new.png) no-repeat;
+}
+.question-page .question-img-upvote:hover,
+.question-page .question-img-upvote.on,
+.question-page .answer-img-upvote:hover,
+.question-page .answer-img-upvote.on {
+  background: url(../images/vote-arrow-up-on-new.png) no-repeat;
+}
+.question-page .question-img-downvote:hover,
+.question-page .question-img-downvote.on,
+.question-page .answer-img-downvote:hover,
+.question-page .answer-img-downvote.on {
+  background: url(../images/vote-arrow-down-on-new.png) no-repeat;
+}
+.question-page #fmanswer_button {
+  margin: 8px 0px ;
+}
+.question-page .question-img-favorite:hover {
+  background: url(../images/vote-favorite-on.png);
+}
+.question-page div.comments {
+  padding: 0;
+}
+.question-page #comment-title {
+  font-weight: bold;
+  font-size: 23px;
+  color: #7ea9b3;
+  width: 200px;
+  float: left;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+}
+.question-page .comments {
+  font-size: 12px;
+  clear: both;
+  /* A small hack to solve 1px problem on webkit browsers */
+
+}
+.question-page .comments div.controls {
+  clear: both;
+  float: left;
+  width: 100%;
+  margin: 3px 0 20px 5px;
+}
+.question-page .comments .controls a {
+  color: #988e4c;
+  padding: 0 3px 2px 22px;
+  font-family: Arial;
+  font-size: 13px;
+  background: url(../images/comment.png) no-repeat center left;
+}
+.question-page .comments .controls a:hover {
+  background-color: #f5f0c9;
+  text-decoration: none;
+}
+.question-page .comments .button {
+  color: #988e4c;
+  font-size: 11px;
+  padding: 3px;
+  cursor: pointer;
+}
+.question-page .comments a {
+  background-color: inherit;
+  color: #1b79bd;
+  padding: 0;
+}
+.question-page .comments form.post-comments {
+  margin: 3px 26px 0 42px;
+}
+.question-page .comments form.post-comments textarea {
+  font-size: 13px;
+  line-height: 1.3;
+}
+.question-page .comments textarea {
+  height: 42px;
+  width: 100%;
+  margin: 7px 0 5px 1px;
+  font-family: Arial;
+  outline: none;
+  overflow: auto;
+  font-size: 12px;
+  line-height: 140%;
+  padding-left: 2px;
+  padding-top: 3px;
+  border: #cce6ec 3px solid;
+}
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+  textarea {
+    padding-left: 3px !important;
+  }
+}
+.question-page .comments input {
+  margin-left: 10px;
+  margin-top: 1px;
+  vertical-align: top;
+  width: 100px;
+}
+.question-page .comments button {
+  background: url(../images/small-button-blue.png) repeat-x top;
+  border: 0;
+  color: #4a757f;
+  font-family: Arial;
+  font-size: 13px;
+  width: 100px;
+  font-weight: bold;
+  height: 27px;
+  line-height: 25px;
+  margin-bottom: 5px;
+  cursor: pointer;
+  border-radius: 4px;
+  -ms-border-radius: 4px;
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  -khtml-border-radius: 4px;
+  text-shadow: 0px 1px 0px #e6f6fa;
+  -moz-text-shadow: 0px 1px 0px #e6f6fa;
+  -webkit-text-shadow: 0px 1px 0px #e6f6fa;
+  -webkit-box-shadow: 1px 1px 2px #808080;
+  -moz-box-shadow: 1px 1px 2px #808080;
+  box-shadow: 1px 1px 2px #808080;
+}
+.question-page .comments button:hover {
+  background: url(../images/small-button-blue.png) bottom repeat-x;
+  text-shadow: 0px 1px 0px #c6d9dd;
+  -moz-text-shadow: 0px 1px 0px #c6d9dd;
+  -webkit-text-shadow: 0px 1px 0px #c6d9dd;
+}
+.question-page .comments .counter {
+  display: inline-block;
+  width: 245px;
+  float: right;
+  color: #b6a475 !important;
+  vertical-align: top;
+  font-family: Arial;
+  float: right;
+  text-align: right;
+}
+.question-page .comments .comment {
+  border-bottom: 1px solid #edeeeb;
+  clear: both;
+  margin: 0;
+  margin-top: 8px;
+  padding-bottom: 4px;
+  overflow: auto;
+  font-family: Arial;
+  font-size: 11px;
+  min-height: 25px;
+  background: #ffffff url(../images/comment-background.png) bottom repeat-x;
+  border-radius: 5px;
+  -ms-border-radius: 5px;
+  -moz-border-radius: 5px;
+  -webkit-border-radius: 5px;
+  -khtml-border-radius: 5px;
+}
+.question-page .comments div.comment:hover {
+  background-color: #efefef;
+}
+.question-page .comments a.author {
+  background-color: inherit;
+  color: #1b79bd;
+  padding: 0;
+}
+.question-page .comments a.author:hover {
+  text-decoration: underline;
+}
+.question-page .comments span.delete-icon {
+  background: url(../images/close-small.png) no-repeat;
+  border: 0;
+  width: 14px;
+  height: 14px;
+}
+.question-page .comments span.delete-icon:hover {
+  border: #BC564B 2px solid;
+  border-radius: 10px;
+  -ms-border-radius: 10px;
+  -moz-border-radius: 10px;
+  -webkit-border-radius: 10px;
+  -khtml-border-radius: 10px;
+  margin: -3px 0px 0px -2px;
+}
+.question-page .comments .content {
+  margin-bottom: 7px;
+}
+.question-page .comments .comment-votes {
+  float: left;
+  width: 37px;
+  line-height: 130%;
+  padding: 6px 5px 6px 3px;
+}
+.question-page .comments .comment-body {
+  line-height: 1.3;
+  margin: 3px 26px 0 46px;
+  padding: 5px 3px;
+  color: #666;
+  font-size: 13px;
+}
+.question-page .comments .comment-body .edit {
+  padding-left: 6px;
+}
+.question-page .comments .comment-body p {
+  font-size: 13px;
+  line-height: 1.3;
+  margin-bottom: 3px;
+  padding: 0;
+}
+.question-page .comments .comment-delete {
+  float: right;
+  width: 14px;
+  line-height: 130%;
+  padding: 8px 6px;
+}
+.question-page .comments .upvote {
+  margin: 0px;
+  padding-right: 17px;
+  padding-top: 2px;
+  text-align: right;
+  height: 20px;
+  font-size: 13px;
+  font-weight: bold;
+  color: #777;
+}
+.question-page .comments .upvote.upvoted {
+  color: #d64000;
+}
+.question-page .comments .upvote.hover {
+  background: url(../images/go-up-grey.png) no-repeat;
+  background-position: right 1px;
+}
+.question-page .comments .upvote:hover {
+  background: url(../images/go-up-orange.png) no-repeat;
+  background-position: right 1px;
+}
+.question-page .comments .help-text {
+  float: right;
+  text-align: right;
+  color: gray;
+  margin-bottom: 0px;
+  margin-top: 0px;
+  line-height: 50%;
+}
+.question-page #questionTools {
+  font-size: 22px;
+  margin-top: 11px;
+  text-align: left;
+}
+.question-page .question-status {
+  margin-top: 10px;
+  margin-bottom: 15px;
+  padding: 20px;
+  background-color: #fef7cc;
+  text-align: center;
+  border: #e1c04a 1px solid;
+}
+.question-page .question-status h3 {
+  font-size: 20px;
+  color: #707070;
+  font-weight: normal;
+}
+.question-page .vote-buttons {
+  float: left;
+  text-align: center;
+  padding-top: 2px;
+  margin: 10px 10px 0px 3px;
+}
+.question-page .vote-buttons IMG {
+  cursor: pointer;
+}
+.question-page .vote-number {
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+  padding: 0px 0 5px 0;
+  font-size: 25px;
+  font-weight: bold;
+  color: #777;
+}
+.question-page .vote-buttons .notify-sidebar {
+  text-align: left;
+  width: 120px;
+}
+.question-page .vote-buttons .notify-sidebar label {
+  vertical-align: top;
+}
+.question-page .tabBar-answer {
+  margin-bottom: 15px;
+  padding-left: 7px;
+  width: 723px;
+  margin-top: 10px;
+}
+.question-page .answer .vote-buttons {
+  float: left;
+}
+.question-page .accepted-answer {
+  background-color: #f7fecc;
+  border-bottom-color: #9BD59B;
+}
+.question-page .accepted-answer .vote-buttons {
+  width: 27px;
+  margin-right: 10px;
+  margin-top: 10px;
+}
+.question-page .answer .post-update-info a {
+  color: #444444;
+}
+.question-page .answered {
+  background: #CCC;
+  color: #999;
+}
+.question-page .answered-accepted {
+  background: #DCDCDC;
+  color: #763333;
+}
+.question-page .answered-accepted strong {
+  color: #E1E818;
+}
+.question-page .answered-by-owner {
+  background: #F1F1FF;
+}
+.question-page .answered-by-owner .comments .button {
+  background-color: #E6ECFF;
+}
+.question-page .answered-by-owner .comments {
+  background-color: #E6ECFF;
+}
+.question-page .answered-by-owner .vote-buttons {
+  margin-right: 10px;
+}
+.question-page .answer-img-accept:hover {
+  background: url(../images/vote-accepted-on.png);
+}
+.question-page .answer-body a {
+  color: #1b79bd;
+}
+.question-page .answer-body li {
+  margin-bottom: 0.7em;
+}
+.question-page #fmanswer {
+  color: #707070;
+  line-height: 1.2;
+  margin-top: 10px;
+}
+.question-page #fmanswer h2 {
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+  color: #7ea9b3;
+  font-size: 24px;
+}
+.question-page #fmanswer label {
+  font-size: 13px;
+}
+.question-page .message {
+  padding: 5px;
+  margin: 0px 0 10px 0;
+}
+.facebook-share.icon,
+.twitter-share.icon,
+.linkedin-share.icon,
+.identica-share.icon {
+  background: url(../images/socialsprite.png) no-repeat;
+  display: block;
+  text-indent: -100em;
+  height: 25px;
+  width: 25px;
+  margin-bottom: 3px;
+}
+.facebook-share.icon:hover,
+.twitter-share.icon:hover,
+.linkedin-share.icon:hover,
+.identica-share.icon:hover {
+  opacity: 0.8;
+  filter: alpha(opacity=80);
+}
+.facebook-share.icon {
+  background-position: -26px 0px;
+}
+.identica-share.icon {
+  background-position: -78px 0px;
+}
+.twitter-share.icon {
+  margin-top: 10px;
+  background-position: 0px 0px;
+}
+.linkedin-share.icon {
+  background-position: -52px 0px;
+}
+/* -----Content pages, Login, About, FAQ, Users----- */
+.openid-signin,
+.meta,
+.users-page,
+.user-profile-edit-page {
+  font-size: 13px;
+  line-height: 1.3;
+  color: #525252;
+}
+.openid-signin p,
+.meta p,
+.users-page p,
+.user-profile-edit-page p {
+  font-size: 13px;
+  color: #707070;
+  line-height: 1.3;
+  font-family: Arial;
+  color: #525252;
+  margin-bottom: 12px;
+}
+.openid-signin h2,
+.meta h2,
+.users-page h2,
+.user-profile-edit-page h2 {
+  color: #525252;
+  padding-left: 0px;
+  font-size: 16px;
+}
+.openid-signin form,
+.meta form,
+.users-page form,
+.user-profile-edit-page form,
+.user-profile-page form {
+  margin-bottom: 15px;
+}
+.openid-signin input[type="text"],
+.meta input[type="text"],
+.users-page input[type="text"],
+.user-profile-edit-page input[type="text"],
+.user-profile-page input[type="text"],
+.openid-signin input[type="password"],
+.meta input[type="password"],
+.users-page input[type="password"],
+.user-profile-edit-page input[type="password"],
+.user-profile-page input[type="password"],
+.openid-signin select,
+.meta select,
+.users-page select,
+.user-profile-edit-page select,
+.user-profile-page select {
+  border: #cce6ec 3px solid;
+  height: 25px;
+  padding-left: 5px;
+  width: 395px;
+  font-size: 14px;
+}
+.openid-signin select,
+.meta select,
+.users-page select,
+.user-profile-edit-page select,
+.user-profile-page select {
+  width: 405px;
+  height: 30px;
+}
+.openid-signin textarea,
+.meta textarea,
+.users-page textarea,
+.user-profile-edit-page textarea,
+.user-profile-page textarea {
+  border: #cce6ec 3px solid;
+  padding-left: 5px;
+  padding-top: 5px;
+  width: 395px;
+  font-size: 14px;
+}
+.openid-signin input.submit,
+.meta input.submit,
+.users-page input.submit,
+.user-profile-edit-page input.submit,
+.user-profile-page input.submit {
+  background: url(../images/small-button-blue.png) repeat-x top;
+  border: 0;
+  color: #4a757f;
+  font-weight: bold;
+  font-size: 13px;
+  font-family: Arial;
+  height: 26px;
+  margin: 5px 0px;
+  width: 100px;
+  cursor: pointer;
+  border-radius: 4px;
+  -ms-border-radius: 4px;
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  -khtml-border-radius: 4px;
+  text-shadow: 0px 1px 0px #e6f6fa;
+  -moz-text-shadow: 0px 1px 0px #e6f6fa;
+  -webkit-text-shadow: 0px 1px 0px #e6f6fa;
+  -webkit-box-shadow: 1px 1px 2px #808080;
+  -moz-box-shadow: 1px 1px 2px #808080;
+  box-shadow: 1px 1px 2px #808080;
+}
+.openid-signin input.submit:hover,
+.meta input.submit:hover,
+.users-page input.submit:hover,
+.user-profile-edit-page input.submit:hover,
+.user-profile-page input.submit:hover {
+  background: url(../images/small-button-blue.png) repeat-x bottom;
+  text-decoration: none;
+}
+.openid-signin .cancel,
+.meta .cancel,
+.users-page .cancel,
+.user-profile-edit-page .cancel,
+.user-profile-page .cancel {
+  background: url(../images/small-button-cancel.png) repeat-x top !important;
+  color: #525252 !important;
+}
+.openid-signin .cancel:hover,
+.meta .cancel:hover,
+.users-page .cancel:hover,
+.user-profile-edit-page .cancel:hover,
+.user-profile-page .cancel:hover {
+  background: url(../images/small-button-cancel.png) repeat-x bottom !important;
+}
+#email-input-fs,
+#local_login_buttons,
+#password-fs,
+#openid-fs {
+  margin-top: 10px;
+}
+#email-input-fs #id_email,
+#local_login_buttons #id_email,
+#password-fs #id_email,
+#openid-fs #id_email,
+#email-input-fs #id_username,
+#local_login_buttons #id_username,
+#password-fs #id_username,
+#openid-fs #id_username,
+#email-input-fs #id_password,
+#local_login_buttons #id_password,
+#password-fs #id_password,
+#openid-fs #id_password {
+  font-size: 12px;
+  line-height: 20px;
+  height: 20px;
+  margin: 0px;
+  padding: 0px 0 0 5px;
+  border: #cce6ec 3px solid;
+  width: 200px;
+}
+#email-input-fs .submit-b,
+#local_login_buttons .submit-b,
+#password-fs .submit-b,
+#openid-fs .submit-b {
+  background: url(../images/small-button-blue.png) repeat-x top;
+  border: 0;
+  color: #4a757f;
+  font-weight: bold;
+  font-size: 13px;
+  font-family: Arial;
+  height: 24px;
+  margin-top: -2px;
+  padding-left: 10px;
+  padding-right: 10px;
+  cursor: pointer;
+  border-radius: 4px;
+  -ms-border-radius: 4px;
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  -khtml-border-radius: 4px;
+  text-shadow: 0px 1px 0px #e6f6fa;
+  -moz-text-shadow: 0px 1px 0px #e6f6fa;
+  -webkit-text-shadow: 0px 1px 0px #e6f6fa;
+  -webkit-box-shadow: 1px 1px 2px #808080;
+  -moz-box-shadow: 1px 1px 2px #808080;
+  box-shadow: 1px 1px 2px #808080;
+}
+#email-input-fs .submit-b:hover,
+#local_login_buttons .submit-b:hover,
+#password-fs .submit-b:hover,
+#openid-fs .submit-b:hover {
+  background: url(../images/small-button-blue.png) repeat-x bottom;
+}
+.openid-input {
+  background: url(../images/openid.gif) no-repeat;
+  padding-left: 15px;
+  cursor: pointer;
+}
+.openid-login-input {
+  background-position: center left;
+  background: url(../images/openid.gif) no-repeat 0% 50%;
+  padding: 5px 5px 5px 15px;
+  cursor: pointer;
+  font-family: Trebuchet MS;
+  font-weight: 300;
+  font-size: 150%;
+  width: 500px;
+}
+.openid-login-submit {
+  height: 40px;
+  width: 80px;
+  line-height: 40px;
+  cursor: pointer;
+  border: 1px solid #777;
+  font-weight: bold;
+  font-size: 120%;
+}
+/* People page */
+.tabBar-user {
+  width: 375px;
+}
+.user {
+  padding: 5px;
+  line-height: 140%;
+  width: 166px;
+  border: #eee 1px solid;
+  margin-bottom: 5px;
+  border-radius: 3px;
+  -ms-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -webkit-border-radius: 3px;
+  -khtml-border-radius: 3px;
+}
+.user .user-micro-info {
+  color: #525252;
+}
+.user ul {
+  margin: 0;
+  list-style-type: none;
+}
+.user .thumb {
+  clear: both;
+  float: left;
+  margin-right: 4px;
+  display: inline;
+}
+/* tags page */
+.tabBar-tags {
+  width: 270px;
+  margin-bottom: 15px;
+}
+/* badges page */
+a.medal {
+  font-size: 17px;
+  line-height: 250%;
+  margin-right: 5px;
+  color: #333;
+  text-decoration: none;
+  background: url(../images/medala.gif) no-repeat;
+  border-left: 1px solid #EEE;
+  border-top: 1px solid #EEE;
+  border-bottom: 1px solid #CCC;
+  border-right: 1px solid #CCC;
+  padding: 4px 12px 4px 6px;
+}
+a:hover.medal {
+  color: #333;
+  text-decoration: none;
+  background: url(../images/medala_on.gif) no-repeat;
+  border-left: 1px solid #E7E296;
+  border-top: 1px solid #E7E296;
+  border-bottom: 1px solid #D1CA3D;
+  border-right: 1px solid #D1CA3D;
+}
+#award-list .user {
+  float: left;
+  margin: 5px;
+}
+/* profile page */
+.tabBar-profile {
+  width: 100%;
+  margin-bottom: 15px;
+  float: left;
+}
+.user-profile-page {
+  font-size: 13px;
+  color: #525252;
+}
+.user-profile-page p {
+  font-size: 13px;
+  line-height: 1.3;
+  color: #525252;
+}
+.user-profile-page .avatar img {
+  border: #eee 1px solid;
+  padding: 5px;
+}
+.user-profile-page h2 {
+  padding: 10px 0px 10px 0px;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+}
+.user-details {
+  font-size: 13px;
+}
+.user-details h3 {
+  font-size: 16px;
+}
+.user-about {
+  background-color: #EEEEEE;
+  height: 200px;
+  line-height: 20px;
+  overflow: auto;
+  padding: 10px;
+  width: 90%;
+}
+.user-about p {
+  font-size: 13px;
+}
+.follow-toggle, .submit {
+  border: 0 !important;
+  color: #4a757f;
+  font-weight: bold;
+  font-size: 12px;
+  height: 26px;
+  line-height: 26px;
+  margin-top: -2px;
+  font-size: 15px;
+  cursor: pointer;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+  background: url(../images/small-button-blue.png) repeat-x top;
+  border-radius: 4px;
+  -ms-border-radius: 4px;
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  -khtml-border-radius: 4px;
+  text-shadow: 0px 1px 0px #e6f6fa;
+  -moz-text-shadow: 0px 1px 0px #e6f6fa;
+  -webkit-text-shadow: 0px 1px 0px #e6f6fa;
+  -webkit-box-shadow: 1px 1px 2px #808080;
+  -moz-box-shadow: 1px 1px 2px #808080;
+  box-shadow: 1px 1px 2px #808080;
+}
+.follow-toggle:hover, .submit:hover {
+  background: url(../images/small-button-blue.png) repeat-x bottom;
+  text-decoration: none !important;
+}
+.follow-toggle .follow {
+  font-color: #000;
+  font-style: normal;
+}
+.follow-toggle .unfollow div.unfollow-red {
+  display: none;
+}
+.follow-toggle .unfollow:hover div.unfollow-red {
+  display: inline;
+  color: #fff;
+  font-weight: bold;
+  color: #A05736;
+}
+.follow-toggle .unfollow:hover div.unfollow-green {
+  display: none;
+}
+.count {
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+  font-size: 200%;
+  font-weight: 700;
+  color: #777777;
+}
+.scoreNumber {
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+  font-size: 35px;
+  font-weight: 800;
+  color: #777;
+  line-height: 40px;
+  /*letter-spacing:0px*/
+
+  margin-top: 3px;
+}
+.vote-count {
+  font-family: Arial;
+  font-size: 160%;
+  font-weight: 700;
+  color: #777;
+}
+.answer-summary {
+  display: block;
+  clear: both;
+  padding: 3px;
+}
+.answer-votes {
+  background-color: #EEEEEE;
+  color: #555555;
+  float: left;
+  font-family: Arial;
+  font-size: 15px;
+  font-weight: bold;
+  height: 17px;
+  padding: 2px 4px 5px;
+  text-align: center;
+  text-decoration: none;
+  width: 20px;
+  margin-right: 10px;
+  border-radius: 4px;
+  -ms-border-radius: 4px;
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  -khtml-border-radius: 4px;
+}
+.karma-summary {
+  padding: 5px;
+  font-size: 13px;
+}
+.karma-summary h3 {
+  text-align: center;
+  font-weight: bold;
+  padding: 5px;
+}
+.karma-diagram {
+  width: 477px;
+  height: 300px;
+  float: left;
+  margin-right: 10px;
+}
+.karma-details {
+  float: right;
+  width: 450px;
+  height: 250px;
+  overflow-y: auto;
+  word-wrap: break-word;
+}
+.karma-details p {
+  margin-bottom: 10px;
+}
+.karma-gained {
+  font-weight: bold;
+  background: #eee;
+  width: 25px;
+  margin-right: 5px;
+  color: green;
+  padding: 3px;
+  display: block;
+  float: left;
+  text-align: center;
+  border-radius: 3px;
+  -ms-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -webkit-border-radius: 3px;
+  -khtml-border-radius: 3px;
+}
+.karma-lost {
+  font-weight: bold;
+  background: #eee;
+  width: 25px;
+  color: red;
+  padding: 3px;
+  display: block;
+  margin-right: 5px;
+  float: left;
+  text-align: center;
+  border-radius: 3px;
+  -ms-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -webkit-border-radius: 3px;
+  -khtml-border-radius: 3px;
+}
+.submit-row {
+  margin-bottom: 10px;
+}
+/*-----  Revision pages ----- */
+.revision {
+  margin: 10px 0 10px 0;
+  font-size: 13px;
+  color: #525252;
+}
+.revision p {
+  font-size: 13px;
+  line-height: 1.3;
+  color: #525252;
+}
+.revision h3 {
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+  font-size: 21px;
+  padding-left: 0px;
+}
+.revision .header {
+  background-color: #F5F5F5;
+  padding: 5px;
+  cursor: pointer;
+}
+.revision .author {
+  background-color: #e9f3f5;
+}
+.revision .summary {
+  padding: 5px 0 10px 0;
+}
+.revision .summary span {
+  background-color: #fde785;
+  padding: 6px;
+  border-radius: 4px;
+  -ms-border-radius: 4px;
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  -khtml-border-radius: 4px;
+  display: inline;
+  -webkit-box-shadow: 1px 1px 4px #cfb852;
+  -moz-box-shadow: 1px 1px 4px #cfb852;
+  box-shadow: 1px 1px 4px #cfb852;
+}
+.revision .answerbody {
+  padding: 10px 0 5px 10px;
+}
+.revision .revision-mark {
+  width: 150px;
+  text-align: left;
+  display: inline-block;
+  font-size: 11px;
+  overflow: hidden;
+}
+.revision .revision-mark .gravatar {
+  float: left;
+  margin-right: 4px;
+  padding-top: 5px;
+}
+.revision .revision-number {
+  font-size: 300%;
+  font-weight: bold;
+  font-family: sans-serif;
+}
+del, del .post-tag {
+  color: #C34719;
+}
+ins .post-tag, ins p, ins {
+  background-color: #E6F0A2;
+}
+/* ----- Red Popup notification ----- */
+.vote-notification {
+  z-index: 1;
+  cursor: pointer;
+  display: none;
+  position: absolute;
+  font-family: Arial;
+  font-size: 14px;
+  font-weight: normal;
+  color: white;
+  background-color: #8e0000;
+  text-align: center;
+  padding-bottom: 10px;
+  -webkit-box-shadow: 0px 2px 4px #370000;
+  -moz-box-shadow: 0px 2px 4px #370000;
+  box-shadow: 0px 2px 4px #370000;
+  border-radius: 4px;
+  -ms-border-radius: 4px;
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  -khtml-border-radius: 4px;
+}
+.vote-notification h3 {
+  background: url(../images/notification.png) repeat-x top;
+  padding: 10px 10px 10px 10px;
+  font-size: 13px;
+  margin-bottom: 5px;
+  border-top: #8e0000 1px solid;
+  color: #fff;
+  font-weight: normal;
+  border-top-right-radius: 4px;
+  border-top-left-radius: 4px;
+  -moz-border-radius-topright: 4px;
+  -moz-border-radius-topleft: 4px;
+  -webkit-border-top-left-radius: 4px;
+  -webkit-border-top-right-radius: 4px;
+}
+.vote-notification a {
+  color: #fb7321;
+  text-decoration: underline;
+  font-weight: bold;
+}
+/* ----- Footer links , check blocks/footer.html----- */
+#ground {
+  width: 100%;
+  clear: both;
+  border-top: 1px solid #000;
+  padding: 6px 0 0 0;
+  background: #16160f;
+  font-size: 16px;
+  font-family: 'Yanone Kaffeesatz', sans-serif;
+}
+#ground p {
+  margin-bottom: 0;
+}
+.footer-links {
+  color: #EEE;
+  text-align: left;
+  width: 500px;
+  float: left;
+}
+.footer-links a {
+  color: #e7e8a8;
+}
+.powered-link {
+  width: 500px;
+  float: left;
+  text-align: left;
+}
+.powered-link a {
+  color: #8ebcc7;
+}
+.copyright {
+  color: #616161;
+  width: 450px;
+  float: right;
+  text-align: right;
+}
+.copyright a {
+  color: #8ebcc7;
+}
+.copyright img.license-logo {
+  margin: 6px 0px 20px 10px;
+  float: right;
+}
+.notify-me {
+  float: left;
+}
+span.text-counter {
+  margin-right: 20px;
+}
+span.form-error {
+  color: #990000;
+  font-weight: normal;
+  margin-left: 5px;
+}
+ul.errorlist {
+  margin-bottom: 0;
+}
+p.form-item {
+  margin: 0px;
+}
+.deleted {
+  background: #F4E7E7 none repeat scroll 0 0;
+}
+/* openid styles */
+.form-row {
+  line-height: 25px;
+}
+table.form-as-table {
+  margin-top: 5px;
+}
+table.form-as-table ul {
+  list-style-type: none;
+  display: inline;
+}
+table.form-as-table li {
+  display: inline;
+}
+table.form-as-table td {
+  text-align: right;
+}
+table.form-as-table th {
+  text-align: left;
+  font-weight: normal;
+}
+table.ab-subscr-form {
+  width: 45em;
+}
+table.ab-tag-filter-form {
+  width: 45em;
+}
+.submit-row {
+  line-height: 30px;
+  padding-top: 10px;
+  display: block;
+  clear: both;
+}
+.errors {
+  line-height: 20px;
+  color: red;
+}
+.error {
+  color: darkred;
+  margin: 0;
+  font-size: 10px;
+}
+label.retag-error {
+  color: darkred;
+  padding-left: 5px;
+  font-size: 10px;
+}
+.fieldset {
+  border: none;
+  margin-top: 10px;
+  padding: 10px;
+}
+span.form-error {
+  color: #990000;
+  font-size: 90%;
+  font-weight: normal;
+  margin-left: 5px;
+}
+/*
+.favorites-count-off {
+    color: #919191;
+    float: left;
+    text-align: center;
+}
+
+.favorites-count {
+    color: #D4A849;
+    float: left;
+    text-align: center;
+}
+*/
+/* todo: get rid of this in html */
+.favorites-empty {
+  width: 32px;
+  height: 45px;
+  float: left;
+}
+.user-info-table {
+  margin-bottom: 10px;
+  border-spacing: 0;
+}
+/* todo: remove this hack? */
+.user-stats-table .narrow {
+  width: 660px;
+}
+.narrow .summary h3 {
+  padding: 0px;
+  margin: 0px;
+}
+.relativetime {
+  font-weight: bold;
+  text-decoration: none;
+}
+.narrow .tags {
+  float: left;
+}
+/* todo: make these more semantic */
+.user-action-1 {
+  font-weight: bold;
+  color: #333;
+}
+.user-action-2 {
+  font-weight: bold;
+  color: #CCC;
+}
+.user-action-3 {
+  color: #333;
+}
+.user-action-4 {
+  color: #333;
+}
+.user-action-5 {
+  color: darkred;
+}
+.user-action-6 {
+  color: darkred;
+}
+.user-action-7 {
+  color: #333;
+}
+.user-action-8 {
+  padding: 3px;
+  font-weight: bold;
+  background-color: #CCC;
+  color: #763333;
+}
+.revision-summary {
+  background-color: #FFFE9B;
+  padding: 2px;
+}
+.question-title-link a {
+  font-weight: bold;
+  color: #0077CC;
+}
+.answer-title-link a {
+  color: #333;
+}
+/* todo: make these more semantic */
+.post-type-1 a {
+  font-weight: bold;
+}
+.post-type-3 a {
+  font-weight: bold;
+}
+.post-type-5 a {
+  font-weight: bold;
+}
+.post-type-2 a {
+  color: #333;
+}
+.post-type-4 a {
+  color: #333;
+}
+.post-type-6 a {
+  color: #333;
+}
+.post-type-8 a {
+  color: #333;
+}
+.hilite {
+  background-color: #ff0;
+}
+.hilite1 {
+  background-color: #ff0;
+}
+.hilite2 {
+  background-color: #f0f;
+}
+.hilite3 {
+  background-color: #0ff;
+}
+.gold, .badge1 {
+  color: #FFCC00;
+}
+.silver, .badge2 {
+  color: #CCCCCC;
+}
+.bronze, .badge3 {
+  color: #CC9933;
+}
+.score {
+  font-weight: 800;
+  color: #333;
+}
+a.comment {
+  background: #EEE;
+  color: #993300;
+  padding: 5px;
+}
+a.offensive {
+  color: #999;
+}
+.message h1 {
+  padding-top: 0px;
+  font-size: 15px;
+}
+.message p {
+  margin-bottom: 0px;
+}
+p.space-above {
+  margin-top: 10px;
+}
+.warning {
+  color: red;
+}
+button::-moz-focus-inner {
+  padding: 0;
+  border: none;
+}
+.submit {
+  cursor: pointer;
+  /*letter-spacing:1px;*/
+
+  background-color: #D4D0C8;
+  height: 30px;
+  border: 1px solid #777777;
+  /*	width:100px; */
+
+  font-weight: bold;
+  font-size: 120%;
+}
+.submit:hover {
+  text-decoration: underline;
+}
+.submit.small {
+  margin-right: 5px;
+  height: 20px;
+  font-weight: normal;
+  font-size: 12px;
+  padding: 1px 5px;
+}
+.submit.small:hover {
+  text-decoration: none;
+}
+.question-page a.submit {
+  display: -moz-inline-stack;
+  display: inline-block;
+  line-height: 30px;
+  padding: 0 5px;
+  *display: inline;
+}
+.noscript {
+  position: fixed;
+  top: 0px;
+  left: 0px;
+  width: 100%;
+  z-index: 100;
+  padding: 5px 0;
+  text-align: center;
+  font-family: sans-serif;
+  font-size: 120%;
+  font-weight: Bold;
+  color: #FFFFFF;
+  background-color: #AE0000;
+}
+.big {
+  font-size: 14px;
+}
+.strong {
+  font-weight: bold;
+}
+.orange {
+  /* used in django.po */
+
+  color: #d64000;
+  font-weight: bold;
+}
+.grey {
+  color: #808080;
+}
+.about div {
+  padding: 10px 5px 10px 5px;
+  border-top: 1px dashed #aaaaaa;
+}
+.highlight {
+  background-color: #FFF8C6;
+}
+.nomargin {
+  margin: 0;
+}
+.margin-bottom {
+  margin-bottom: 10px;
+}
+.margin-top {
+  margin-top: 10px;
+}
+.inline-block {
+  display: inline-block;
+}
+.action-status {
+  margin: 0;
+  border: none;
+  text-align: center;
+  line-height: 10px;
+  font-size: 12px;
+  padding: 0;
+}
+.action-status span {
+  padding: 3px 5px 3px 5px;
+  background-color: #fff380;
+  /* nice yellow */
+
+  font-weight: normal;
+  -moz-border-radius: 5px;
+  -khtml-border-radius: 5px;
+  -webkit-border-radius: 5px;
+}
+.list-table td {
+  vertical-align: top;
+}
+/* these need to go */
+table.form-as-table .errorlist {
+  display: block;
+  margin: 0;
+  padding: 0 0 0 5px;
+  text-align: left;
+  font-size: 10px;
+  color: darkred;
+}
+table.form-as-table input {
+  display: inline;
+  margin-left: 4px;
+}
+table.form-as-table th {
+  vertical-align: bottom;
+  padding-bottom: 4px;
+}
+.form-row-vertical {
+  margin-top: 8px;
+  display: block;
+}
+.form-row-vertical label {
+  margin-bottom: 3px;
+  display: block;
+}
+/* above stuff needs to go */
+.text-align-right {
+  text-align: center;
+}
+ul.form-horizontal-rows {
+  list-style: none;
+  margin: 0;
+}
+ul.form-horizontal-rows li {
+  position: relative;
+  height: 40px;
+}
+ul.form-horizontal-rows label {
+  display: inline-block;
+}
+ul.form-horizontal-rows ul.errorlist {
+  list-style: none;
+  color: darkred;
+  font-size: 10px;
+  line-height: 10px;
+  position: absolute;
+  top: 2px;
+  left: 180px;
+  text-align: left;
+  margin: 0;
+}
+ul.form-horizontal-rows ul.errorlist li {
+  height: 10px;
+}
+ul.form-horizontal-rows label {
+  position: absolute;
+  left: 0px;
+  bottom: 6px;
+  margin: 0px;
+  line-height: 12px;
+  font-size: 12px;
+}
+ul.form-horizontal-rows li input {
+  position: absolute;
+  bottom: 0px;
+  left: 180px;
+  margin: 0px;
+}
+.narrow .summary {
+  float: left;
+}
+.user-profile-tool-links {
+  font-weight: bold;
+  vertical-align: top;
+}
+ul.post-tags {
+  margin-left: 3px;
+}
+ul.post-tags li {
+  margin-top: 4px;
+  margin-bottom: 3px;
+}
+ul.post-retag {
+  margin-bottom: 0px;
+  margin-left: 5px;
+}
+#question-controls .tags {
+  margin: 0 0 3px 0;
+}
+#tagSelector {
+  padding-bottom: 2px;
+  margin-bottom: 0;
+}
+#related-tags {
+  padding-left: 3px;
+}
+#hideIgnoredTagsControl {
+  margin: 5px 0 0 0;
+}
+#hideIgnoredTagsControl label {
+  font-size: 12px;
+  color: #666;
+}
+#hideIgnoredTagsCb {
+  margin: 0 2px 0 1px;
+}
+#recaptcha_widget_div {
+  width: 318px;
+  float: left;
+  clear: both;
+}
+p.signup_p {
+  margin: 20px 0px 0px 0px;
+}
+.simple-subscribe-options ul {
+  list-style: none;
+  list-style-position: outside;
+  margin: 0;
+}
+/* a workaround to set link colors correctly */
+.wmd-preview a {
+  color: #1b79bd;
+}
+.wmd-preview li {
+  margin-bottom: 7px;
+  font-size: 14px;
+}
+.search-result-summary {
+  font-weight: bold;
+  font-size: 18px;
+  line-height: 22px;
+  margin: 0px 0px 0px 0px;
+  padding: 2px 0 0 0;
+  float: left;
+}
+.faq-rep-item {
+  text-align: right;
+  padding-right: 5px;
+}
+.user-info-table .gravatar {
+  margin: 0;
+}
+#responses {
+  clear: both;
+  line-height: 18px;
+  margin-bottom: 15px;
+}
+#responses div.face {
+  float: left;
+  text-align: center;
+  width: 54px;
+  padding: 3px;
+  overflow: hidden;
+}
+.response-parent {
+  margin-top: 18px;
+}
+.response-parent strong {
+  font-size: 20px;
+}
+.re {
+  min-height: 57px;
+  clear: both;
+  margin-top: 10px;
+}
+#responses input {
+  float: left;
+}
+#re_tools {
+  margin-bottom: 10px;
+}
+#re_sections {
+  margin-bottom: 6px;
+}
+#re_sections .on {
+  font-weight: bold;
+}
+.avatar-page ul {
+  list-style: none;
+}
+.avatar-page li {
+  display: inline;
+}
+.user-profile-page .avatar p {
+  margin-bottom: 0px;
+}
+.user-profile-page .tabBar a#stats {
+  margin-left: 0;
+}
+.user-profile-page img.gravatar {
+  margin: 2px 0 3px 0;
+}
+.user-profile-page h3 {
+  padding: 0;
+  margin-top: -3px;
+}
+.userList {
+  font-size: 13px;
+}
+img.flag {
+  border: 1px solid #eee;
+  vertical-align: text-top;
+}
+.main-page img.flag {
+  vertical-align: text-bottom;
+}
+/* Pretty printing styles. Used with prettify.js. */
+a.edit {
+  padding-left: 3px;
+  color: #145bff;
+}
+.str {
+  color: #080;
+}
+.kwd {
+  color: #008;
+}
+.com {
+  color: #800;
+}
+.typ {
+  color: #606;
+}
+.lit {
+  color: #066;
+}
+.pun {
+  color: #660;
+}
+.pln {
+  color: #000;
+}
+.tag {
+  color: #008;
+}
+/* name conflict here */
+.atn {
+  color: #606;
+}
+.atv {
+  color: #080;
+}
+.dec {
+  color: #606;
+}
+pre.prettyprint {
+  clear: both;
+  padding: 3px;
+  border: 0px solid #888;
+}
+@media print {
+  .str {
+    color: #060;
+  }
+  .kwd {
+    color: #006;
+    font-weight: bold;
+  }
+  .com {
+    color: #600;
+    font-style: italic;
+  }
+  .typ {
+    color: #404;
+    font-weight: bold;
+  }
+  .lit {
+    color: #044;
+  }
+  .pun {
+    color: #440;
+  }
+  .pln {
+    color: #000;
+  }
+  .tag {
+    color: #006;
+    font-weight: bold;
+  }
+  .atn {
+    color: #404;
+  }
+  .atv {
+    color: #060;
+  }
+}
+#leading-sidebar {
+  float: left;
+}
+
+a.re_expand{
+  color: #616161;
+  text-decoration:none;
+}
+
+a.re_expand .re_content{
+  display:none;
+  margin-left:77px;
+}
\ No newline at end of file
diff --git a/lms/askbot/skins/mitx/media/style/style.less b/lms/askbot/skins/mitx/media/style/style.less
new file mode 100644
index 0000000000..f7efdc18bb
--- /dev/null
+++ b/lms/askbot/skins/mitx/media/style/style.less
@@ -0,0 +1,3351 @@
+@import url(jquery.autocomplete.css);
+@import "lib_style.less"; /* Library of predifined less functions styles */
+
+/* ----- General HTML Styles----- */
+
+body {
+    background: #FFF;
+    font-size: 14px;
+    line-height: 150%;
+    margin: 0;
+    padding: 0;
+    color: #000;
+    font-family:@body-font;
+}
+
+div {
+    margin: 0 auto;
+    padding: 0;
+}
+
+h1, h2, h3, h4, h5, h6, ul, li, dl, dt, dd, form, img, p {
+    margin: 0;
+    padding: 0;
+    border: none;
+}
+
+label {
+    vertical-align: middle;
+}
+
+hr {
+    border: none;
+    border-top: 1px dashed #ccccce;
+}
+
+input, select {
+    vertical-align: middle;
+    font-family: Trebuchet MS, "segoe ui", Helvetica, Tahoma, Verdana, MingLiu, PMingLiu, Arial, sans-serif;
+    margin-left:0px;
+}
+
+textarea:focus, input:focus{
+    outline: none;
+}
+
+iframe {
+    border: none;
+}
+
+p {
+    font-size: 14px;
+    line-height: 140%;
+    margin-bottom: 6px;
+}
+
+a {
+    color:@link;
+    text-decoration: none;
+    cursor: pointer;
+}
+
+h2 {
+    font-size: 21px;
+    padding: 3px 0 3px 5px;
+}
+
+h3 {
+    font-size: 19px;
+    padding: 3px 0 3px 5px;
+}
+
+ul {
+    list-style: disc;
+    margin-left: 20px;
+    padding-left: 0px;
+    margin-bottom: 1em;
+}
+
+ol {
+    list-style: decimal;
+    margin-left: 30px;
+    margin-bottom: 1em;
+    padding-left: 0px;
+}
+
+td ul {
+    vertical-align: middle;
+}
+
+li input {
+    margin: 3px 3px 4px 3px;
+}
+
+pre {
+    font-family: Consolas, Monaco, Liberation Mono, Lucida Console, Monospace;
+    font-size: 100%;
+    margin-bottom: 10px;
+    /*overflow: auto;*/
+    background-color: #F5F5F5;
+    padding-left: 5px;
+    padding-top: 5px;
+    /*width: 671px;*/
+    padding-bottom: 20px ! ie7;
+}
+
+code {
+    font-family: Consolas, Monaco, Liberation Mono, Lucida Console, Monospace;
+    font-size: 100%;
+
+}
+
+blockquote {
+    margin-bottom: 10px;
+    margin-right: 15px;
+    padding: 10px 0px 1px 10px;
+    background-color: #F5F5F5;
+}
+
+/* http://pathfindersoftware.com/2007/09/developers-note-2/ */
+* html .clearfix,
+* html .paginator {
+    height: 1;
+    overflow: visible;
+}
++ html .clearfix,
++ html .paginator {
+    min-height: 1%;
+}
+.clearfix:after,
+.paginator:after {
+    clear: both;
+    content:".";
+    display:block;
+    height: 0;
+    visibility: hidden;
+}
+
+.badges a {
+    color: #763333;
+    text-decoration: underline;
+}
+
+a:hover {
+    text-decoration: underline;
+}
+
+.badge-context-toggle.active {
+    cursor: pointer;
+    text-decoration: underline;
+}
+
+h1 {
+    font-size: 24px;
+    padding: 10px 0 5px 0px;
+}
+
+/* ----- Extra space above for messages ----- */
+
+body.user-messages {
+    margin-top: 2.4em;
+}
+
+/* ----- Custom positions ----- */
+
+.left{float:left}
+.right{float:right}
+.clean{clear:both}
+.center{
+    margin: 0 auto;
+    padding: 0;
+}
+
+
+/* ----- Notify message bar , check blocks/system_messages.html ----- */
+
+.notify {
+    position: fixed;
+    top: 0px;
+    left: 0px;
+    width: 100%;
+    z-index: 100;
+    padding: 0;
+    text-align: center;
+    background-color: #f5dd69;
+    border-top:#fff 1px solid;
+    font-family:@main-font;
+
+    p.notification {
+        margin-top: 6px;
+        margin-bottom: 6px;
+        font-size: 16px;
+        color:#424242
+    }
+}
+
+#closeNotify {
+    position: absolute;
+    right: 5px;
+    top: 7px;
+    color: #735005;
+    text-decoration: none;
+    line-height: 18px;
+    .sprites(-6px,-5px);
+    cursor: pointer;
+    width:20px;
+    height:20px;
+}
+
+#closeNotify:hover {
+    .sprites(-26px,-5px);
+}
+
+/* ----- Header, check blocks/header.html ----- */
+
+#header {
+    margin-top: 0px;
+    background: @header-color;
+    font-family:@main-font;
+}
+
+.content-wrapper {/* wrapper positioning class */
+    width: 960px;
+    margin: auto;
+    position:relative;
+}
+
+#logo img{
+    padding: 5px 0px 5px 0px;
+    height: 75px;
+    width: auto;
+    float: left;
+}
+
+#userToolsNav {/* Navigation bar containing login link or user information, check widgets/user_navigation.html*/
+    height: 20px;
+    padding-bottom:5px;
+
+    a {
+        height: 35px;
+        text-align: right;
+        margin-left: 20px;
+        text-decoration: underline;
+        color:#d0e296;
+        font-size:16px;
+    }
+    
+    a:first-child {
+        margin-left: 0;
+    }
+    
+    a#ab-responses {
+        margin-left: 3px;
+    }
+    
+    .user-info,.user-micro-info{
+        color:#b5b593;
+    }
+
+    a img {
+        vertical-align:middle;
+        margin-bottom:2px;
+    }
+
+    .user-info a {
+        margin: 0;
+        text-decoration: none;
+    }
+}
+
+#metaNav {/* Top Navigation bar containing links for tags, people and badges, check widgets/header.html */
+    float: right;/* for #header.with-logo it is modified */
+
+    a {
+        color: #e2e2ae;
+        padding: 0px 0px 0px 35px;
+        height: 25px;
+        line-height: 30px;
+        margin:5px 0px 0px 10px;
+        font-size: 18px;
+        font-weight: 100;
+        text-decoration: none;
+        display: block;
+        float: left;
+    }
+
+    a:hover {
+        text-decoration: underline;
+    }
+
+    a.on {
+        font-weight:bold;
+        color: #FFF;
+        text-decoration: none;
+    }
+
+    a.special {
+        font-size: 18px;
+        color: #B02B2C;
+        font-weight: bold;
+        text-decoration: none;
+    }
+
+    a.special:hover {
+        text-decoration: underline;
+    }
+
+    #navTags{
+        .sprites(-50px,-5px)
+    }
+
+    #navUsers{
+        .sprites(-125px,-5px)
+    }
+
+    #navBadges{
+        .sprites(-210px,-5px)
+    }
+}
+
+#header.with-logo #userToolsNav {
+    position:absolute;
+    bottom: 0;
+    right:0px;
+}
+
+#header.without-logo #userToolsNav {
+    float:left;
+    margin-top: 7px;
+}
+
+#header.without-logo #metaNav {
+    margin-bottom: 7px;
+}
+
+#secondaryHeader{ /* Div containing Home button, scope navigation, search form and ask button, check blocks/secondary_header.html */
+    height:55px;
+    background:#e9e9e1;
+    border-bottom:#d3d3c2 1px solid;
+    border-top:#fcfcfc 1px solid;
+    margin-bottom:10px;
+    font-family:@main-font;
+
+    #homeButton{
+        border-right:#afaf9e 1px solid;
+       .sprites(-6px,-36px);
+        height:55px;
+       width:43px;
+       display:block;
+       float:left;
+    }
+    
+    #homeButton:hover{
+        .sprites(-6px-45,-36px);
+    }
+    
+    #scopeWrapper{
+        width:688px;
+        float:left;
+        
+        a{
+            display:block;
+           float:left;
+         }
+
+        .scope-selector{
+            font-size:21px;
+            color:#5a5a4b;
+            height:55px;
+            line-height:55px;
+            margin-left:24px
+        }
+        .on{
+            background:url(../images/scopearrow.png) no-repeat center bottom;
+        }
+
+        .ask-message{
+            font-size:24px;
+        }
+    }
+}
+
+#searchBar { /* Main search form , check widgets/search_bar.html */
+    display:inline-block;
+    background-color: #fff;
+    width:412px;
+    border: 1px solid #c9c9b5;
+    float:right;
+    height:42px;
+    margin:6px 0px 0px 15px;
+
+    .searchInput, .searchInputCancelable{
+        font-size: 30px;
+        height: 40px;
+        font-weight:300;
+        background:#FFF;
+        border:0px;
+        color:#484848;
+        padding-left:10px;
+        font-family:@body-font;
+        vertical-align: middle;
+    }
+
+    .searchInput,{
+        width: 352px;
+    }
+
+    .searchInputCancelable {
+        width: 317px;
+    }
+
+    .logoutsearch {
+        width: 337px;
+    }
+
+    .searchBtn {
+        font-size: 10px;
+        color: #666;
+        background-color: #eee;
+        height: 42px;
+        border:#FFF 1px solid;
+        line-height: 22px;
+        text-align: center;
+        float:right;
+        margin: 0px;
+        width:48px;
+        .sprites(-98px,-36px);
+        cursor:pointer;
+    }
+
+    .searchBtn:hover {
+        .sprites(-98px-48,-36px);
+    }
+
+    .cancelSearchBtn {
+        font-size: 30px;
+        color: #ce8888;
+        background:#fff;
+        height: 42px;
+        border:0px;
+        border-left:#deded0 1px solid;
+        text-align: center;
+        width: 35px;
+        cursor:pointer;
+    }
+
+    .cancelSearchBtn:hover {
+        color: #d84040;
+    }
+}
+
+body.anon {
+    #searchBar {
+        width: 500px;
+        .searchInput {
+            width: 440px;
+        }
+
+        .searchInputCancelable {
+            width: 405px;
+        }
+    }
+}
+
+
+#askButton{ /* check blocks/secondary_header.html and widgets/ask_button.html*/
+    background: url(../images/bigbutton.png) repeat-x bottom;
+    line-height:44px;
+    text-align:center;
+    width:200px;
+    height:42px;
+    font-size:23px;
+    color:@button-label;
+    margin-top:7px;
+    float:right;
+    text-transform:uppercase;
+    .rounded-corners(5px);
+    .box-shadow(1px, 1px, 2px, #636363)
+}
+
+#askButton:hover{
+    text-decoration:none;
+    background: url(../images/bigbutton.png) repeat-x top;
+    .text-shadow(0px, 1px, 0px, #c6d9dd)
+}
+
+/* ----- Content layout, check two_column_body.html or one_column_body.html ----- */
+
+#ContentLeft {
+    width: 730px;
+    float: left;
+    position: relative;
+    padding-bottom:10px;
+}
+
+#ContentRight {
+    width: 200px;
+    float: right;
+    padding: 0 0px 10px 0px;
+}
+
+#ContentFull {
+    float: left;
+    width: 960px;
+}
+
+/* ----- Sidebar Widgets Box, check main_page/sidebar.html or question/sidebar.html ----- */
+
+.box {
+    background: #fff;
+    padding: 4px 0px 10px 0px;
+    width:200px;
+
+    p {
+        margin-bottom: 4px;
+    }
+
+    p.info-box-follow-up-links {
+        text-align: right;
+        margin: 0;
+    }
+
+    h2 {
+        padding-left: 0;
+        background:#eceeeb;
+        height:30px;
+        line-height:30px;
+        text-align:right;
+        font-size:18px !important;
+        font-weight:normal;
+        color:#656565;
+        padding-right:10px;
+        margin-bottom:10px;
+        font-family:@main-font;
+    }
+    h3{
+        color:#4a757f;
+        font-size:18px;
+        text-align:left;
+        font-weight:normal;
+        font-family:@main-font;
+        padding-left:0px;
+    }
+    .contributorback{
+        background: #eceeeb url(../images/contributorsback.png) no-repeat center left;
+    }
+
+    label {
+        color: @info-text;
+        font-size:15px;
+        display: block;
+        float: right;
+        text-align:left;
+        font-family:@main-font;
+        width:80px;
+        margin-right:18px;
+    }
+
+    #displayTagFilterControl label { /*Especial width just for the display tag filter box in index page*/
+        width:160px;
+    }
+
+    ul {
+        margin-left: 22px;
+    }
+
+    li {
+        list-style-type: disc;
+        font-size: 13px;
+        line-height: 20px;
+        margin-bottom: 10px;
+        color:@info-text;
+    }
+    ul.tags {
+        list-style: none;
+        margin: 0;
+        padding: 0;
+        line-height: 170%;
+        display: block;
+    }
+    #displayTagFilterControl p label{
+        color:@info-text;
+        font-size:15px;
+    }
+
+    .inputs{
+        #interestingTagInput, #ignoredTagInput{
+            width:153px;
+            padding-left:5px;
+            border:#c9c9b5 1px solid;
+            height:25px;
+        }
+        #interestingTagAdd, #ignoredTagAdd{
+            background:url(../images/small-button-blue.png) repeat-x top;
+            border:0;
+            color:@button-label;
+            font-weight:bold;
+            font-size:12px;
+            width:30px;
+            height:27px;
+            margin-top:-2px;
+            cursor:pointer;
+            .rounded-corners(4px);
+             .text-shadow(0px,1px,0px,#E6F6FA);
+             .box-shadow(1px, 1px, 2px, #808080);
+             
+            
+       }
+        #interestingTagAdd:hover, #ignoredTagAdd:hover{
+            background:url(../images/small-button-blue.png) repeat-x bottom;
+       }
+    }
+    
+    img.gravatar {
+        margin:1px;
+    }
+
+/* widgets for question template */
+
+    a.followed, a.follow{
+        background: url(../images/medium-button.png) top repeat-x;
+        height:34px;
+        line-height:34px;
+        text-align:center;
+        border:0;
+        font-family:@main-font;
+        color:@button-label;
+        font-weight:normal;
+        font-size:21px;
+        margin-top:3px;
+
+        display:block;
+        width:120px;
+        text-decoration:none;
+        .rounded-corners(4px);
+        .box-shadow(1px, 1px, 2px, #636363);
+        .center;
+    }
+
+    a.followed:hover, a.follow:hover{
+        text-decoration:none;
+        background: url(../images/medium-button.png) bottom repeat-x;
+        .text-shadow(0px, 1px, 0px, #c6d9dd);
+    }
+
+    a.followed div.unfollow{
+        display:none;
+    }
+
+    a.followed:hover div{
+        display:none;
+    }
+    a.followed:hover div.unfollow{
+        display:inline;
+        color:#a05736;
+    }
+    
+    .favorite-number {
+        padding: 5px 0 0 5px;
+        font-size: 100%;
+        font-family: Arial;
+        font-weight: bold;
+        color: #777;
+        text-align:center;
+    }
+
+    /* notify by email box */
+    .notify-sidebar #question-subscribe-sidebar {
+        margin: 7px 0 0 3px;
+    }
+}
+
+.statsWidget p{
+    color:@info-text;
+    font-size:16px;
+    border-bottom:#cccccc 1px solid;
+    font-size:13px;
+    
+    strong{
+        float:right;
+        padding-right:10px;
+    }
+}
+.questions-related {
+    word-wrap: break-word;
+    
+    p {
+        line-height: 20px;
+        padding: 4px 0px 4px 0px;
+        font-size: 16px;
+        font-weight:normal;
+        border-bottom:#cccccc 1px solid;
+    }
+    a{
+        font-size:13px;
+    }
+}
+/* tips and markdown help are widgets for ask template */
+
+#tips{
+    li{
+        color:@info-text;
+       font-size:13px;
+       list-style-image: url(../images/tips.png);
+    }
+    a{
+        font-size:16px;
+    }
+}
+
+#markdownHelp{
+    li{
+        color:@info-text;
+       font-size:13px;
+    }
+    a{
+        font-size:16px;
+    }
+}
+
+
+/* ----- Sorting top Tab, check main_page/tab_bar.html ------*/
+
+.tabBar {
+    background-color: #eff5f6;
+    height: 30px;
+    margin-bottom: 3px;
+    margin-top: 3px;
+    float:right;
+    font-family:@sort-font;
+    font-size:16px;
+    .rounded-corners(5px);
+}
+
+.tabBar h2 {
+    float: left;
+}
+
+.tabsA, .tabsC {
+    float: right;
+    position: relative;
+    display: block;
+    height: 20px;
+}
+
+/* tabsA - used for sorting */
+.tabsA { float: right; }
+.tabsC { float: left; }
+
+.tabsA a, .tabsC a{
+
+    border-left: 1px solid #d0e1e4;
+    color: @section-title;
+    display: block;
+    float: left;
+    height: 20px;
+    line-height: 20px;
+    padding:4px 7px 4px 7px;
+    text-decoration: none;
+}
+
+.tabsA a.on, .tabsC a.on, .tabsA a:hover, .tabsC a:hover {
+    color: @button-label;
+}
+
+.tabsA a.rev.on, tabsA a.rev.on:hover {
+}
+
+.tabsA .label, .tabsC .label {
+    float: left;
+    color: #646464;
+    margin-top:4px;
+    margin-right:5px;
+}
+
+.main-page .tabsA .label {
+    margin-left: 8px;
+}
+
+.tabsB a {
+    background: #eee;
+    border: 1px solid #eee;
+    color: #777;
+    display: block;
+    float: left;
+    height: 22px;
+    line-height: 28px;
+    margin: 5px 0px 0 4px;
+    padding: 0 11px 0 11px;
+    text-decoration: none;
+}
+
+.tabsC .first{
+    border:none;
+}
+
+.rss {
+    float: right;
+    font-size: 16px;
+    color: #f57900;
+    margin: 5px 0px 3px 7px;
+    width:52px;
+    padding-left: 2px;
+    padding-top:3px;
+    background:#fff url(../images/feed-icon-small.png) no-repeat center right;
+    float:right;
+    font-family:@sort-font;
+    font-size:16px;
+}
+
+.rss:hover {
+    color: #F4A731 !important;
+}
+
+/* ----- Headline, containing number of questions and tags selected, check main_page/headline.html ----- */
+
+#questionCount{
+    font-weight:bold;
+    font-size:23px;
+    color:@section-title;
+    width:200px;
+    float:left;
+    margin-bottom:8px;
+    padding-top:6px;
+    font-family:@main-font;
+}
+
+#listSearchTags{
+    float:left;
+    margin-top:3px;
+    color:@info-text;
+    font-size:16px;
+    font-family:@main-font;
+}
+
+ul#searchTags {
+    margin-left:10px;
+    float:right;
+    padding-top:2px;
+}
+
+.search-tips {
+    font-size:16px;
+    line-height:17px;
+    color: @info-text;
+    margin:5px 0 10px 0;
+    padding:0px;
+    float:left;
+    font-family:@main-font;
+
+    a {
+        text-decoration: underline;
+        color: @link;
+    }
+}
+
+/* ----- Question list , check main_page/content.html and macros/macros.html----- */
+
+#question-list {
+    float: left;
+    position: relative;
+    background-color: #FFF;
+    padding: 0;
+    width: 100%;
+}
+
+.short-summary {
+    position: relative;
+    filter: inherit;
+    padding: 10px;
+    border-bottom: 1px solid #DDDBCE;
+    margin-bottom:1px;
+    overflow: hidden;
+    width: 710px;
+    float: left;
+    background: url(../images/summary-background.png) repeat-x;
+    
+    h2 {
+        font-size: 24px;
+        font-weight:normal;
+        line-height: 26px;
+        padding-left: 0;
+        margin-bottom:6px;
+        display:block;
+        font-family:@main-font;
+    }
+    
+    a {
+        color:@question-link;
+    }
+
+    .userinfo {
+        text-align:right;
+        line-height:16px;
+        font-family:@body-font;
+        padding-right:4px;
+    }
+    
+
+    .userinfo .relativetime, span.anonymous 
+     {
+        font-size: 11px;
+        clear:both;
+        font-weight: normal;
+        color: #555;
+    }
+
+    .userinfo a{
+        font-weight:bold;
+        font-size:11px;
+    }
+    
+    .counts {
+        float: right;
+        margin: 4px 0 0 5px;
+        font-family:@main-font;
+    }
+    
+    .counts .item-count {
+        padding:0px 5px 0px 5px;
+        font-size: 25px;
+        font-family:@main-font;
+    }
+    
+    .counts .votes div,
+    .counts .views div,
+    .counts .answers div,
+    .counts .favorites div
+    {
+        margin-top:3px;
+        font-size: 14px;
+        line-height:14px;
+        color: #646464;
+    }
+    
+    .tags {
+        margin-top: 0;
+    }
+    
+    .votes, .answers, .favorites, .views {
+        text-align: center;
+        margin: 0 3px;
+        padding: 8px 2px 0px 2px;
+        width: 51px;
+        float: right;
+        height:44px;
+        border:#dbdbd4 1px solid;
+    }
+
+    .votes{
+        background: url(../images/vote-background.png) repeat-x;
+    }
+
+    .answers{
+        background:url(../images/answers-background.png) repeat-x;
+    }
+    
+    .views {
+        background:url(../images/view-background.png) repeat-x;
+    }
+
+    .no-votes .item-count {
+        color: #b1b5b6;
+    }
+    .some-votes .item-count {
+        color: #4a757f;
+    }
+    
+    .no-answers .item-count {
+        color: #b1b5b6;
+    }
+    .some-answers .item-count {
+        color: #eab243;
+    }
+    
+    .no-views .item-count {
+        color: #b1b5b6;
+    }
+    .some-views .item-count {
+        color: #d33f00;
+    }
+    
+    .accepted .item-count {
+        background:url(../images/accept.png) no-repeat top right;
+        display: block;
+        text-align: center;
+        width: 40px;
+        color: #eab243;
+    }
+
+    .some-favorites .item-count {
+        background:#338333;
+        color:#d0f5a9;
+    }
+    .no-favorites .item-count {
+        background: #eab243;
+        color: yellow;
+    }
+
+}
+
+/* ----- Question list Paginator , check main_content/pager.html and macros/utils_macros.html----- */
+
+.evenMore {
+    font-size: 13px;
+    color:@info-text;
+    padding:15px 0px 10px 0px;
+    clear:both;
+}
+
+.evenMore a {
+    text-decoration: underline;
+    color:@link;
+}
+
+.pager {
+    margin-top: 10px;
+    margin-bottom: 16px;
+}
+
+.pagesize {
+    margin-top: 10px;
+    margin-bottom: 16px;
+    float: right;
+}
+
+.paginator {
+    padding: 5px 0 10px 0;
+    font-size:13px;
+    margin-bottom:10px;
+
+    .prev a, .prev a:visited,
+    .next a, .next a:visited {
+         background-color: #fff;
+        color: #777;
+        padding: 2px 4px 3px 4px;
+    }
+    a{
+        color:@section-title;
+    }
+    .prev {
+        margin-right: .5em;
+    }
+
+    .next {
+        margin-left: .5em;
+    }
+
+    .page a, .page a:visited, .curr {
+        padding: .25em;
+        background-color: #fff;
+        margin: 0em .25em;
+        color: #ff;
+    }
+
+    .curr {
+        background-color: #8ebcc7;
+        color: #fff;
+        font-weight: bold;
+    }
+    .next a, .prev a{
+        color:@section-title
+    }
+    .page a:hover,
+    .curr a:hover,
+    .prev a:hover,
+    .next a:hover {
+        color: #8C8C8C;
+        background-color: #E1E1E1;
+        text-decoration: none;
+    }
+
+    .text {
+        color: #777;
+        padding: .3em;
+    }
+
+    .paginator-container-left {
+        padding: 5px 0 10px 0;
+    }
+
+}
+
+/* ----- Tags Styles ----- */
+
+/* tag formatting is also copy-pasted in template
+   because it must be the same in the emails
+   askbot/models/__init__.py:format_instant_notification_email()
+*/
+
+/* tag cloud */
+
+.tag-size-1 {
+    font-size:12px;
+}
+.tag-size-2 {
+    font-size:13px;
+}
+.tag-size-3 {
+    font-size:14px;
+}
+.tag-size-4 {
+    font-size:15px;
+}
+.tag-size-5 {
+    font-size:16px;
+}
+.tag-size-6 {
+    font-size:17px;
+}
+.tag-size-7 {
+    font-size:18px;
+}
+.tag-size-8 {
+    font-size:19px;
+}
+.tag-size-9 {
+    font-size:20px;
+}
+.tag-size-10 {
+    font-size:21px;
+}
+
+ul.tags,
+ul.tags.marked-tags,
+ul#related-tags {
+    list-style: none;
+    margin: 0;
+    padding: 0;
+    line-height: 170%;
+    display: block;
+}
+
+ul.tags li {
+    float:left;
+    display: block;
+    margin: 0 8px 0 0;
+    padding: 0;
+    height:20px;
+}
+
+.wildcard-tags {
+    clear: both;
+}
+
+ul.tags.marked-tags li,
+.wildcard-tags ul.tags li {
+    margin-bottom: 5px;
+}
+
+#tagSelector div.inputs {
+    clear: both;
+    float: none;
+    margin-bottom:10px;
+}
+
+.tags-page ul.tags li,
+ul#ab-user-tags li {
+    width: 160px;
+    margin:5px;
+}
+
+ul#related-tags li {
+    margin: 0 5px 8px 0;
+    float: left;
+    clear: left;
+}
+
+/* .tag-left and .tag-right are for the sliding doors decoration of tags */
+
+.tag-left {
+    cursor: pointer;
+    display: block;
+    float: left;
+    height: 17px;
+    margin: 0 5px 0 0;
+    padding: 0;
+    .box-shadow(0px,0px,5px,#d3d6d7);
+}
+
+.tag-right {
+    background: #f3f6f6;
+    border:#fff 1px solid ;
+    border-top:#fff 2px solid;
+    outline:#cfdbdb 1px solid;
+   /* .box-shadow(0px,1px,0px,#88a8a8);*/
+    display: block;
+    float: left;
+    height: 17px;
+    line-height: 17px;
+    font-weight: normal;
+    font-size: 11px;
+    padding: 0px 8px 0px 8px;
+    text-decoration: none;
+    text-align: center;
+    white-space: nowrap;
+    vertical-align: middle;
+    font-family:@body-font;
+    color:#717179;
+}
+.deletable-tag {
+    margin-right: 3px;
+    white-space: nowrap;
+    .rounded-corners-right(4px);
+}
+
+.tags a.tag-right,
+.tags span.tag-right {
+    color: #585858;
+    text-decoration: none;
+
+}
+.tags a:hover{
+    color: #1A1A1A;
+}
+
+.users-page h1, .tags-page h1 {
+    float: left;
+}
+
+.main-page h1 {
+    margin-right: 5px;
+}
+
+.delete-icon {
+    margin-top:-1px;
+    float: left;
+    height: 21px;
+    width:18px;
+    display: block;
+    line-height:20px;
+    text-align:center;
+    background: #bbcdcd;
+    cursor: default;
+    color:#fff;
+    border-top:#cfdbdb 1px solid;
+    font-family:@body-font;
+    .rounded-corners-right(4px);
+    .text-shadow(0px,1px,0px,#7ea0a0)
+
+}
+.delete-icon:hover {
+    background: #b32f2f;
+}
+
+
+
+.tag-number {
+    font-weight: normal;
+    float: left;
+    font-size:16px;
+    color:#5d5d5d;
+}
+
+.badges .tag-number {
+    float: none;
+    display: inline;
+    padding-right: 15px;
+}
+
+/* ----- Ask and Edit Question Form template----- */
+
+.section-title{
+    color:@section-title;
+    font-family:@main-font;
+    font-weight:bold;
+    font-size:24px;
+}
+
+#fmask{
+    margin-bottom:30px;
+    width:100%;
+}
+
+#askFormBar {
+    display:inline-block;
+    padding: 4px 7px 5px 0px;
+    margin-top:0px;
+    
+    p{
+       margin:0 0 5px 0;
+       font-size:14px;
+       color:@info-text-dark;
+       line-height:1.4;
+    }
+    .questionTitleInput {
+        font-size: 24px;
+        line-height: 24px;
+        height: 36px;
+        margin: 0px;
+        padding: 0px 0 0 5px;
+        border:#cce6ec 3px solid;
+        width:725px;
+    }
+}
+
+.ask-page, .edit-question-page{
+
+    div#question-list {
+         float: none;
+        border-bottom:#f0f0ec 1px solid;
+        float:left;
+        margin-bottom:10px;
+        a{
+            line-height:30px;
+        }
+
+    }
+
+    div#question-list h2 {
+        font-size: 13px;
+        padding-bottom: 0;
+        color:@link;
+        border-top:#f0f0ec 1px solid;
+        border-left:#f0f0ec 1px solid;
+        height:30px;
+        line-height:30px;
+        font-weight:normal;
+    }
+
+    div#question-list span {
+        width:28px;
+        height:26px;
+        line-height:26px;
+        text-align:center;
+        margin-right: 10px;
+        float:left;
+        display:block;
+        color:#fff;
+        background: #b8d0d5;
+        .rounded-corners(3px);
+    }
+    label{
+        color:@info-text-dark;
+        font-size:13px;
+    }
+
+    #id_tags{
+        border:#cce6ec 3px solid;
+        height:25px;
+        padding-left:5px;
+        width:395px;
+        font-size:14px;
+    }
+}
+
+.title-desc {
+    color: @info-text;
+    font-size: 13px;
+}
+
+#fmanswer input.submit,
+.ask-page input.submit,
+.edit-question-page input.submit {
+    float: left;
+    background: url(../images/medium-button.png) top repeat-x;
+    height:34px;
+    border:0;
+    font-family:@main-font;
+    color:@button-label;
+    font-weight:normal;
+    font-size:21px;
+    margin-top:3px;
+    .rounded-corners(4px);
+    .box-shadow(1px, 1px, 2px, #636363);
+    margin-right:7px;
+}
+
+#fmanswer input.submit:hover,
+.ask-page input.submit:hover,
+.edit-question-page input.submit:hover{
+    text-decoration:none;
+    background: url(../images/medium-button.png) bottom repeat-x;
+    .text-shadow(0px, 1px, 0px, #c6d9dd)
+}
+#editor { /*adjustment for editor preview*/
+    font-size: 100%;
+    min-height: 200px;
+    line-height: 18px;
+    margin:0;
+    border-left:#cce6ec 3px solid;
+    border-bottom:#cce6ec 3px solid;
+    border-right:#cce6ec 3px solid;
+    border-top:0;
+    padding:10px;
+    margin-bottom:10px;
+    width:717px;
+}
+
+#id_title {
+    width: 100%;
+}
+
+.wmd-preview {
+    margin: 3px 0 5px 0;
+    padding: 6px;
+    background-color: #F5F5F5;
+    min-height: 20px;
+    overflow: auto;
+    font-size:13px;
+    font-family:@body-font;
+
+    p{
+        margin-bottom:14px;
+       line-height:1.4;
+       font-size:14px;
+    }
+}
+
+.wmd-preview pre {
+    background-color: #E7F1F8;
+
+}
+
+.wmd-preview blockquote {
+    background-color: #eee;
+}
+
+.wmd-preview IMG {
+    max-width: 600px;
+}
+
+.preview-toggle {
+    width: 100%;
+    color: #b6a475; /*letter-spacing:1px;*/
+    text-align: left;
+}
+
+.preview-toggle span:hover {
+    cursor: pointer;
+}
+
+.after-editor {
+    margin-top: 15px;
+    margin-bottom: 15px;
+}
+
+.checkbox {
+    margin-left:5px;
+    font-weight:normal;
+    cursor:help
+}
+
+.question-options {
+    margin-top: 1px;
+    color: #666;
+    line-height: 13px;
+    margin-bottom:5px;
+}
+.question-options label {
+    vertical-align: text-bottom;
+}
+
+.edit-content-html {
+    border-top: 1px dotted #D8D2A9;
+    border-bottom: 1px dotted #D8D2A9;
+    margin: 5px 0 5px 0;
+}
+
+.edit-question-page, #fmedit, .wmd-preview{
+    color:@info-text-dark;
+    
+    #id_revision{
+        font-size:14px;
+        margin-top:5px;
+        margin-bottom:5px;
+    }
+    #id_title{
+        font-size: 24px;
+        line-height: 24px;
+        height: 36px;
+        margin: 0px;
+        padding: 0px 0 0 5px;
+        border:#cce6ec 3px solid;
+        width:725px;
+        margin-bottom:10px;
+    }
+    #id_summary{
+        border:#cce6ec 3px solid;
+        height:25px;
+        padding-left:5px;
+        width:395px;
+        font-size:14px;
+    }
+    .title-desc{
+        margin-bottom:10px;
+    }
+}
+
+/* ----- Question template ----- */
+
+.question-page{
+
+    h1{
+        padding-top:0px;
+       font-family:@main-font;
+    }
+    
+    h1 a{
+         color:@question-link;
+        font-size:30px;
+        font-weight:normal;
+        line-height:1;
+    }
+
+    p.rss {
+        float:none;
+        clear:both;
+        padding: 3px 0 0 23px;
+        font-size: 15px;
+        width:110px;
+        background-position:center left;
+        margin-left:0px !important;
+    }
+
+    p.rss a {
+        font-family:@main-font;
+        vertical-align: top;
+    }
+       
+    .question-content{
+        float:right;
+        width:682px;
+        margin-bottom:10px;
+    }
+
+    #question-table{
+        float:left;
+        border-top:#f0f0f0 1px solid;
+    }
+
+    #question-table,
+    .answer-table {
+        margin: 6px 0 6px 0;
+        border-spacing: 0px;
+        padding-right:10px;
+    }
+
+    .answer-table {
+        margin-top:0px;
+        border-bottom: 1px solid #D4D4D4;
+    }
+
+    .answer-table td,
+    #question-table td {
+        width:20px;
+        vertical-align:top;
+    }
+    .question-body, .answer-body {
+        overflow: auto;
+        margin-top:10px;
+        font-family:@body-font;
+        color:#4b4b4b;
+
+        p{
+            margin-bottom:14px;
+          line-height:1.4;
+          font-size:14px;
+          padding:0px 5px 5px 0px;
+        }
+        
+        a {
+            color:@link;
+        }
+        
+        li {
+            margin-bottom:7px;
+        }
+    }
+
+    .question-body IMG, .answer-body IMG {
+        max-width: 600px;
+    }
+
+    .post-update-info-container {
+        float: right;
+        width: 175px;
+    }
+
+    .post-update-info {
+        background: #fff url(../images/background-user-info.png) repeat-x bottom;
+        float: right;
+        font-size: 9px;
+        font-family:@secondary-font;
+        width: 158px;
+        padding:4px;
+        margin:0px 0px 5px 5px;
+        line-height: 14px;
+        .rounded-corners(4px);
+        .box-shadow (0px, 2px,1px,#bfbfbf);
+        
+         p {
+             line-height: 13px;
+            font-size: 11px;
+            margin: 0 0 2px 1px;
+            padding: 0;
+        }
+        a{
+            color:#444;
+        }
+        .gravatar {
+            float: left;
+            margin-right: 4px;
+        }
+
+        p.tip {
+            color: #444;
+            line-height: 13px;
+            font-size: 10px;
+        }
+    }
+
+    .post-controls{
+        font-size: 11px;
+        line-height: 12px;
+        min-width: 200px;
+        padding-left: 5px;
+        text-align:right;
+        clear: left;
+        float: right;
+        margin-top:10px;
+        margin-bottom:8px;
+        
+        a {
+            color: #777;
+            padding: 0px 7px 3px 18px;
+            cursor: pointer;
+            border: none;
+            font-size:12px;
+            font-family:@body-font;
+            text-decoration: none;
+            height:18px;
+            display:block;
+            float:right;
+            line-height:18px;
+            margin-top:-2px;
+            margin-left:4px;
+        }
+        
+         a:hover {
+            background-color: #f5f0c9;
+            .rounded-corners(3px);
+            
+        }
+        .sep {
+            color: #ccc;
+            float:right;
+            height:18px;
+            font-size:18px;
+        }
+    }
+    .post-controls, .answer-controls{
+        .question-delete{
+            background: url(../images/delete.png) no-repeat center left;
+            padding-left:11px;
+        }
+        .question-flag{
+            background: url(../images/flag.png) no-repeat center left;
+        }
+        .question-edit{
+            background: url(../images/edit2.png) no-repeat center left;
+        }
+        .question-retag{
+            background: url(../images/retag.png) no-repeat center left;
+        }
+        .question-close{
+            background: url(../images/close.png) no-repeat center left;
+        }
+        .permant-link{
+            background: url(../images/link.png) no-repeat center left;
+        }
+    }
+    .tabBar{
+       width:100%;
+    }
+    
+    #questionCount{
+        float:left;
+        font-family:@main-font;
+        line-height:15px;
+    }
+
+    .question-img-upvote, .question-img-downvote,
+    .answer-img-upvote, .answer-img-downvote {
+        width: 25px;
+        height: 20px;
+        cursor:pointer;
+    }
+
+    .question-img-upvote, .answer-img-upvote {
+        background: url(../images/vote-arrow-up-new.png)  no-repeat;
+    }
+
+    .question-img-downvote, .answer-img-downvote {
+        background: url(../images/vote-arrow-down-new.png) no-repeat;
+    }
+
+    .question-img-upvote:hover, .question-img-upvote.on,
+    .answer-img-upvote:hover, .answer-img-upvote.on {
+        background: url(../images/vote-arrow-up-on-new.png) no-repeat;
+    }
+
+    .question-img-downvote:hover, .question-img-downvote.on,
+    .answer-img-downvote:hover, .answer-img-downvote.on {
+        background: url(../images/vote-arrow-down-on-new.png) no-repeat;
+    }
+
+    #fmanswer_button{
+        margin:8px 0px ;
+    }
+    .question-img-favorite:hover {
+        background: url(../images/vote-favorite-on.png)
+    }
+    div.comments {
+        padding: 0;
+    }
+    #comment-title{
+       font-weight:bold;
+       font-size:23px;
+       color:@section-title;
+       width:200px;
+       float:left;
+       font-family:@main-font;
+    }
+    .comments {
+        font-size: 12px;    
+        clear: both;
+        
+        div.controls {
+              clear: both;
+            float:left;
+            width: 100%;
+            margin: 3px 0 20px 5px;
+        }
+        
+        .controls a {
+             color: #988e4c;
+            padding: 0 3px 2px 22px;
+            font-family:@body-font;
+            font-size:13px;
+            background:url(../images/comment.png) no-repeat center left;
+        }
+
+        .controls a:hover {
+            background-color: #f5f0c9;
+            text-decoration: none;
+        }
+
+        .button {
+            color: #988e4c;
+            font-size: 11px;
+            padding: 3px;
+            cursor: pointer;
+        }
+        a {
+            background-color: inherit;
+            color: @link;
+            padding: 0;
+        }
+        
+        form.post-comments {
+            margin: 3px 26px 0 42px;
+            textarea{
+                font-size: 13px;
+                line-height: 1.3;
+
+            }
+        }
+
+        textarea {
+            height: 42px;
+            width:100%;
+            margin: 7px 0 5px 1px;
+            font-family: @body-font;
+            outline: none;
+            overflow:auto;
+            font-size: 12px;
+            line-height: 140%;
+            padding-left:2px;
+            padding-top:3px;
+            border:#cce6ec 3px solid;
+        }
+        
+        /* A small hack to solve 1px problem on webkit browsers */
+        @media screen and (-webkit-min-device-pixel-ratio:0){
+            textarea{
+                padding-left:3px !important;
+            }
+        }
+
+        input {
+            margin-left: 10px;
+            margin-top: 1px;
+            vertical-align: top;
+            width: 100px;
+        }
+        button{
+            background:url(../images/small-button-blue.png) repeat-x top;
+            border:0;
+            color:@button-label;
+            font-family:@body-font;
+            font-size:13px;
+            width:100px;
+            font-weight:bold;
+            height:27px;
+            line-height:25px;
+            margin-bottom:5px;
+            cursor:pointer;
+            .rounded-corners(4px);
+             .text-shadow(0px,1px,0px,#E6F6FA);
+             .box-shadow(1px, 1px, 2px, #808080);
+        }
+        button:hover{
+            background: url(../images/small-button-blue.png) bottom repeat-x;
+            .text-shadow(0px, 1px, 0px, #c6d9dd);
+        }
+        .counter {
+            display: inline-block;
+            width: 245px;
+            float:right;
+            color:#b6a475 !important;
+            vertical-align: top;
+            font-family:@body-font;
+            float:right;
+            text-align:right;
+        }
+        .comment {
+            border-bottom: 1px solid #edeeeb;
+            clear:both;
+            margin: 0;
+            margin-top:8px;
+            padding-bottom:4px;
+            overflow: auto;
+            font-family:@body-font;
+            font-size:11px;
+            min-height: 25px;
+            background:#fff url(../images/comment-background.png) bottom repeat-x;
+            .rounded-corners(5px);
+        }
+        div.comment:hover {
+            background-color: #efefef;
+        }
+        a.author{
+            background-color: inherit;
+            color: @link;
+            padding: 0;
+        }
+
+        a.author:hover {
+            text-decoration: underline;
+        }
+        span.delete-icon{
+            background:url(../images/close-small.png) no-repeat;
+            border:0;
+            width:14px;
+            height:14px;
+        }
+        span.delete-icon:hover{
+            border:#BC564B 2px solid;
+            .rounded-corners(10px);
+            margin: -3px 0px 0px -2px;
+        }
+        .content {
+            margin-bottom: 7px;    
+        }
+        
+        .comment-votes {
+            float: left;
+            width: 37px;
+            line-height: 130%;
+            padding: 6px 5px 6px 3px;
+        }
+
+        .comment-body {
+            line-height: 1.3;
+            margin: 3px 26px 0 46px;
+            padding: 5px 3px;
+            color: #666;
+            font-size:13px;
+
+            .edit{
+                padding-left:6px;
+            }
+        }
+
+        .comment-body p{
+            font-size:13px;
+            line-height:1.3;
+            margin-bottom: 3px;
+            padding: 0;
+        }
+
+        .comment-delete {
+            float: right;
+            width: 14px;
+            line-height: 130%;
+            padding: 8px 6px;
+        }
+
+        .upvote {
+            margin: 0px;
+            padding-right: 17px;
+            padding-top: 2px;
+            text-align: right;
+            height: 20px;
+            font-size: 13px;
+            font-weight: bold;
+            color: #777;
+        }
+
+        .upvote.upvoted {
+            color: #d64000;
+        }
+
+        .upvote.hover {
+            background: url(../images/go-up-grey.png) no-repeat;
+            background-position: right 1px;
+        }
+
+        .upvote:hover {
+            background: url(../images/go-up-orange.png) no-repeat;
+            background-position: right 1px;
+        }
+
+        .help-text{
+            float: right;
+            text-align:right;
+            color: gray;
+            margin-bottom: 0px;
+            margin-top: 0px;
+            line-height: 50%;
+        }
+    }
+    #questionTools {
+        font-size: 22px;
+        margin-top: 11px;
+        text-align: left;
+    }
+
+    .question-status {
+        margin-top: 10px;
+        margin-bottom:15px;
+        padding: 20px;
+        background-color: #fef7cc;
+        text-align: center;
+        border:#e1c04a 1px solid;
+    }
+
+    .question-status h3 {
+        font-size: 20px;
+        color:@info-text;
+        font-weight:normal;
+    }
+
+    .vote-buttons {
+        float: left;
+        text-align: center;
+        padding-top: 2px;
+        margin:10px 10px 0px 3px;
+    }
+
+    .vote-buttons IMG {
+        cursor: pointer;
+    }
+
+    .vote-number {
+        font-family: @main-font;
+        padding: 0px 0 5px 0;
+        font-size: 25px;
+        font-weight: bold;
+        color: #777;
+    }
+
+    .vote-buttons .notify-sidebar {
+        text-align: left;
+        width:120px;
+    }
+    .vote-buttons .notify-sidebar label {
+        vertical-align: top;
+    }
+
+    .tabBar-answer{
+        margin-bottom:15px;
+        padding-left:7px;
+        width:723px;
+        margin-top:10px;
+    }
+    .answer{
+        .vote-buttons {
+            float:left;
+        }
+    }
+    .accepted-answer {
+        background-color: #f7fecc;
+        border-bottom-color: #9BD59B;
+        
+        .vote-buttons {
+            width:27px;
+           margin-right:10px;
+           margin-top:10px;
+        }
+    }
+
+    .answer .post-update-info a{
+        color:#444444;
+    }
+    
+    .answered {
+        background: #CCC;
+        color: #999;
+    }
+
+    .answered-accepted {
+        background: #DCDCDC;
+        color: #763333;
+        
+        strong {
+            color: #E1E818;
+        }
+    }
+
+    .answered-by-owner {
+        background: #F1F1FF;
+
+        .comments .button {
+            background-color: #E6ECFF;
+       }
+        .comments {
+            background-color: #E6ECFF;
+       }
+        .vote-buttons {
+           margin-right:10px;
+        }
+    }
+
+    .answer-img-accept:hover {
+        background: url(../images/vote-accepted-on.png)
+    }
+    .answer-body a {
+        color:@link;
+    }
+    .answer-body li {
+        margin-bottom:0.7em;
+    }
+
+    #fmanswer{
+        color:@info-text;
+        line-height:1.2;
+        margin-top:10px;
+ 
+        h2{
+          font-family:@main-font;
+          color:@section-title;
+          font-size:24px;
+        }
+        label{
+          font-size:13px;
+        }
+    }
+    .message {
+        padding: 5px;
+        margin: 0px 0 10px 0;
+
+    }
+
+}
+
+.facebook-share.icon, .twitter-share.icon, .linkedin-share.icon, .identica-share.icon {
+    background: url(../images/socialsprite.png) no-repeat;
+    display:block;
+    text-indent:-100em;
+    height:25px;
+    width:25px;
+    margin-bottom:3px;
+}
+
+.facebook-share.icon:hover, .twitter-share.icon:hover, .linkedin-share.icon:hover, .identica-share.icon:hover{
+    opacity:0.8;
+    filter: alpha(opacity=80);
+}
+
+.facebook-share.icon {
+    background-position: -26px 0px;
+}
+.identica-share.icon {
+    background-position: -78px 0px;
+}
+.twitter-share.icon {
+    margin-top:10px;
+    background-position: 0px 0px;
+}
+.linkedin-share.icon {
+    background-position: -52px 0px;
+}
+
+/* -----Content pages, Login, About, FAQ, Users----- */
+
+.openid-signin,
+.meta,
+.users-page,
+.user-profile-edit-page,
+{
+    font-size:13px;
+    line-height:1.3;
+    color:@info-text-dark;
+    p{
+        font-size:13px;
+        color:@info-text;
+        line-height:1.3;
+        font-family:@body-font;
+        color:@info-text-dark;
+        margin-bottom:12px;
+    }
+    h2{
+        color:@info-text-dark;
+        padding-left:0px;
+        font-size:16px;
+    }
+}
+
+.openid-signin,
+.meta,
+.users-page,
+.user-profile-edit-page,
+.user-profile-page,
+{
+    form{
+        margin-bottom:15px;
+    }
+    input[type="text"],input[type="password"],select{
+        border:#cce6ec 3px solid;
+        height:25px;
+        padding-left:5px;
+        width:395px;
+        font-size:14px;
+    }
+    select{
+        width:405px;
+        height:30px;
+    }
+    textarea{
+        border:#cce6ec 3px solid;
+        padding-left:5px;
+        padding-top:5px;
+        width:395px;
+        font-size:14px;
+    }
+    input.submit{
+        background:url(../images/small-button-blue.png) repeat-x top;
+        border:0;
+        color:@button-label;
+        font-weight:bold;
+        font-size:13px;
+        font-family:@body-font;
+        height:26px;
+        margin:5px 0px;
+        width:100px;
+        cursor:pointer;
+        .rounded-corners(4px);
+        .text-shadow(0px,1px,0px,#E6F6FA);
+        .box-shadow(1px, 1px, 2px, #808080);
+    }
+    input.submit:hover{
+        background:url(../images/small-button-blue.png) repeat-x bottom;
+        text-decoration:none;
+    }
+    .cancel{
+        background:url(../images/small-button-cancel.png) repeat-x top !important;
+        color:#525252 !important;
+    }
+    .cancel:hover{
+        background:url(../images/small-button-cancel.png) repeat-x bottom !important;
+    }
+}
+
+#email-input-fs,#local_login_buttons,#password-fs,#openid-fs{
+    margin-top:10px;
+    #id_email,#id_username,#id_password{
+         font-size: 12px;
+        line-height: 20px;
+        height: 20px;
+        margin: 0px;
+        padding: 0px 0 0 5px;
+        border:#cce6ec 3px solid;
+        width:200px;
+    }
+    .submit-b{
+        background:url(../images/small-button-blue.png) repeat-x top;
+        border:0;
+        color:@button-label;
+        font-weight:bold;
+        font-size:13px;
+        font-family:@body-font;
+        height:24px;
+        margin-top:-2px;
+        padding-left:10px;
+        padding-right:10px;
+        cursor:pointer;
+        .rounded-corners(4px);
+        .text-shadow(0px,1px,0px,#E6F6FA);
+        .box-shadow(1px, 1px, 2px, #808080)
+    }
+    .submit-b:hover{
+        background:url(../images/small-button-blue.png) repeat-x bottom;
+    }
+}
+.openid-input {
+    background: url(../images/openid.gif) no-repeat;
+    padding-left: 15px;
+    cursor: pointer;
+}
+
+.openid-login-input {
+    background-position: center left;
+    background: url(../images/openid.gif) no-repeat 0% 50%;
+    padding: 5px 5px 5px 15px;
+    cursor: pointer;
+    font-family: Trebuchet MS;
+    font-weight: 300;
+    font-size: 150%;
+    width: 500px;
+}
+
+.openid-login-submit {
+    height: 40px;
+    width: 80px;
+    line-height: 40px;
+    cursor: pointer;
+    border: 1px solid #777;
+    font-weight: bold;
+    font-size: 120%;
+}
+
+/* People page */
+
+.tabBar-user{
+    width:375px;
+}
+
+.user {
+    padding: 5px;
+    line-height: 140%;
+    width: 166px;
+    border:#eee 1px solid;
+    margin-bottom:5px;
+    .rounded-corners(3px);
+    .user-micro-info{
+        color:@info-text-dark;
+    }
+ 
+}
+
+.user ul {
+    margin: 0;
+    list-style-type: none;
+}
+
+.user .thumb {
+    clear: both;
+    float: left;
+    margin-right: 4px;
+    display: inline;
+}
+
+/* tags page */
+
+.tabBar-tags{
+    width:270px;
+    margin-bottom:15px;
+}
+
+/* badges page */
+
+a.medal {
+    font-size: 17px;
+    line-height: 250%;
+    margin-right:5px;
+    color: #333;
+    text-decoration: none;
+    background: url(../images/medala.gif) no-repeat;
+    border-left: 1px solid #EEE;
+    border-top: 1px solid #EEE;
+    border-bottom: 1px solid #CCC;
+    border-right: 1px solid #CCC;
+    padding: 4px 12px 4px 6px;
+}
+
+a:hover.medal {
+    color: #333;
+    text-decoration: none;
+    background: url(../images/medala_on.gif) no-repeat;
+    border-left: 1px solid #E7E296;
+    border-top: 1px solid #E7E296;
+    border-bottom: 1px solid #D1CA3D;
+    border-right: 1px solid #D1CA3D;
+}
+
+#award-list{
+    .user{
+        float:left;
+       margin:5px;
+    }
+}
+
+/* profile page */
+
+.tabBar-profile{
+    width:100%;
+    margin-bottom:15px;
+    float:left;
+}
+
+.user-profile-page{
+    font-size:13px;
+    color:@info-text-dark;
+
+    p{
+        font-size:13px;
+        line-height:1.3;
+        color:@info-text-dark;
+    }
+    .avatar img{
+        border:#eee 1px solid;
+       padding:5px;
+    }
+    h2{
+        padding:10px 0px 10px 0px;
+        font-family:@main-font;
+    }
+}
+
+.user-details {
+    font-size: 13px;
+    h3{
+        font-size:16px;
+    }
+}
+
+.user-about {
+    background-color: #EEEEEE;
+    height: 200px;
+    line-height: 20px;
+    overflow: auto;
+    padding: 10px;
+    width: 90%;
+    p{font-size:13px;}
+}
+
+.follow-toggle,.submit {
+    border:0 !important;
+    color:@button-label;
+    font-weight:bold;
+    font-size:12px;
+    height:26px;
+    line-height:26px;
+    margin-top:-2px;
+    font-size:15px;
+    cursor:pointer;
+    font-family:@main-font;
+    background:url(../images/small-button-blue.png) repeat-x top;
+    .rounded-corners(4px);
+    .text-shadow(0px,1px,0px,#E6F6FA);
+    .box-shadow(1px, 1px, 2px, #808080)
+}
+
+.follow-toggle:hover, .submit:hover {
+    background:url(../images/small-button-blue.png) repeat-x bottom;
+    text-decoration:none !important;
+}
+
+.follow-toggle .follow{
+    font-color: #000;
+    font-style:normal;
+}
+
+.follow-toggle .unfollow div.unfollow-red{
+    display:none;
+}
+
+.follow-toggle .unfollow:hover div.unfollow-red{
+    display:inline;
+    color:#fff;
+    font-weight:bold;
+    color:#A05736;
+}
+
+.follow-toggle .unfollow:hover div.unfollow-green{
+    display:none;
+}
+
+.count {
+    font-family: @main-font;
+    font-size: 200%;
+    font-weight: 700;
+    color: #777
+}
+
+.scoreNumber {
+    font-family: @main-font;
+    font-size: 35px;
+    font-weight: 800;
+    color: #777;
+    line-height: 40px; /*letter-spacing:0px*/
+    margin-top: 3px;
+}
+
+.vote-count {
+    font-family: Arial;
+    font-size: 160%;
+    font-weight: 700;
+    color: #777;
+}
+
+.answer-summary {
+    display: block;
+    clear: both;
+    padding: 3px;
+}
+
+.answer-votes {
+    background-color: #EEEEEE;
+    color: #555555;
+    float: left;
+    font-family: Arial;
+    font-size: 15px;
+    font-weight: bold;
+    height: 17px;
+    padding: 2px 4px 5px;
+    text-align: center;
+    text-decoration: none;
+    width: 20px;
+    margin-right: 10px;
+    .rounded-corners(4px);
+}
+
+.karma-summary {
+    padding:5px;
+    font-size:13px;
+}
+
+.karma-summary h3 {
+    text-align: center;
+    font-weight: bold;
+    padding:5px;
+}
+
+.karma-diagram {
+    width:477px;
+    height:300px;
+    float:left;
+    margin-right:10px;
+}
+
+.karma-details {
+    float:right;
+    width:450px;
+    height:250px;
+    overflow-y:auto;
+    word-wrap:break-word;
+    p{margin-bottom:10px;}
+}
+
+.karma-gained {
+    font-weight:bold;
+    background:#eee;
+    width:25px;
+    margin-right:5px;
+    color:green;
+    padding:3px;
+    display:block;
+    float:left;
+    text-align:center;
+    .rounded-corners(3px);
+}
+
+.karma-lost {
+    font-weight:bold;
+    background:#eee;
+    width:25px;
+    color:red;
+    padding:3px;
+    display:block;
+    margin-right:5px;
+    float:left;
+    text-align:center;
+    .rounded-corners(3px);
+}
+
+.submit-row{
+    margin-bottom:10px;
+}
+
+/*-----  Revision pages ----- */
+
+.revision {
+    margin: 10px 0 10px 0;
+    font-size: 13px;
+    color:@info-text-dark;
+    
+    p{
+        font-size:13px;
+        line-height:1.3;
+        color:@info-text-dark;
+    }
+    
+    h3{
+        font-family:@main-font;
+        font-size:21px;
+        padding-left:0px;
+    }
+    
+    .header {
+        background-color: #F5F5F5;
+        padding: 5px;
+        cursor: pointer;
+    }
+
+    .author {
+        background-color: #e9f3f5;
+    }
+
+    .summary {
+        padding: 5px 0 10px 0;
+    }
+
+    .summary span {
+        background-color:#fde785;
+        padding:6px;
+        .rounded-corners(4px);
+        display: inline;
+        .box-shadow(1px, 1px, 4px, #cfb852);
+    }
+
+    .answerbody {
+        padding: 10px 0 5px 10px;
+    }
+
+    .revision-mark {
+        width: 150px;
+        text-align: left;
+        display: inline-block;
+        font-size: 11px;
+        overflow: hidden;
+
+        .gravatar{
+             float:left;
+            margin-right:4px;
+            padding-top:5px;
+        }
+    }
+
+    .revision-number {
+        font-size: 300%;
+        font-weight: bold;
+        font-family: sans-serif;
+    }
+}
+
+del, del .post-tag {
+    color: #C34719;
+}
+
+ins .post-tag, ins p, ins {
+    background-color: #E6F0A2;
+}
+
+/* ----- Red Popup notification ----- */
+
+.vote-notification {
+    z-index: 1;
+    cursor: pointer;
+    display: none;
+    position: absolute;
+    font-family:@secondary-font;
+    font-size:14px;
+    font-weight:normal;
+    color: white;
+    background-color: #8e0000;
+    text-align: center;
+    padding-bottom:10px;
+    .box-shadow(0px, 2px, 4px, #370000);
+    .rounded-corners(4px);
+
+    h3{
+        background:url(../images/notification.png) repeat-x top;
+       padding:10px 10px 10px 10px;
+       font-size:13px;
+       margin-bottom:5px;
+       border-top:#8e0000 1px solid;
+       color:#fff;
+       font-weight:normal;
+       .rounded-corners-top(4px);
+    }
+    a {
+        color: #fb7321;
+        text-decoration: underline;
+        font-weight:bold;
+    }
+
+}
+
+
+/* ----- Footer links , check blocks/footer.html----- */
+
+#ground {
+    width: 100%;
+    clear: both;
+    border-top: 1px solid #000;
+    padding: 6px 0 0 0;
+    background: @header-color;
+    font-size:16px;
+    font-family:@main-font;
+
+    p {
+        margin-bottom:0;
+    }
+}
+
+.footer-links {
+    color: #EEE;
+    text-align:left;
+    width:500px;
+    float:left;
+    a {
+        color: #e7e8a8;
+    }
+}
+
+.powered-link{
+    width:500px;
+    float:left;
+    text-align:left;
+    a{
+        color:#8ebcc7;
+    }
+}
+
+.copyright{
+    color:#616161;
+    width:450px;
+    float:right;
+    text-align:right;
+
+    a{
+        color:#8ebcc7;
+    }
+    img.license-logo {
+        margin: 6px 0px 20px 10px;
+        float:right;
+    }
+}
+
+
+.notify-me {
+    float: left;
+}
+
+
+span.text-counter {
+    margin-right: 20px;
+}
+
+span.form-error {
+    color: #990000;
+    font-weight: normal;
+    margin-left: 5px;
+}
+
+ul.errorlist {
+    margin-bottom: 0;
+}
+
+p.form-item {
+    margin: 0px;
+}
+
+
+
+
+.deleted {
+    background: #F4E7E7 none repeat scroll 0 0;
+}
+
+
+/* openid styles */
+.form-row {
+    line-height: 25px;
+}
+
+table.form-as-table {
+    margin-top: 5px;
+}
+
+table.form-as-table ul {
+    list-style-type: none;
+    display: inline;
+}
+
+table.form-as-table li {
+    display: inline;
+}
+
+table.form-as-table td {
+    text-align: right;
+}
+
+table.form-as-table th {
+    text-align: left;
+    font-weight: normal;
+}
+
+table.ab-subscr-form {
+    width: 45em;
+}
+
+table.ab-tag-filter-form {
+    width: 45em;
+}
+
+.submit-row {
+    line-height: 30px;
+    padding-top: 10px;
+    display: block;
+    clear: both;
+}
+
+.errors {
+    line-height: 20px;
+    color: red;
+}
+
+.error {
+    color: darkred;
+    margin: 0;
+    font-size: 10px;
+}
+
+label.retag-error {
+    color: darkred;
+    padding-left: 5px;
+    font-size: 10px;
+}
+
+.fieldset {
+    border: none;
+    margin-top: 10px;
+    padding: 10px;
+}
+
+
+span.form-error {
+    color: #990000;
+    font-size: 90%;
+    font-weight: normal;
+    margin-left: 5px;
+}
+
+
+/*
+.favorites-count-off {
+    color: #919191;
+    float: left;
+    text-align: center;
+}
+
+.favorites-count {
+    color: #D4A849;
+    float: left;
+    text-align: center;
+}
+*/
+
+/* todo: get rid of this in html */
+.favorites-empty {
+    width: 32px;
+    height: 45px;
+    float: left;
+}
+
+.user-info-table {
+    margin-bottom: 10px;
+    border-spacing: 0;
+}
+
+/* todo: remove this hack? */
+.user-stats-table .narrow {
+    width: 660px;
+}
+
+.narrow .summary h3 {
+    padding: 0px;
+    margin: 0px;
+}
+
+.relativetime {
+    font-weight: bold;
+    text-decoration: none;
+}
+
+.narrow .tags {
+    float: left;
+}
+
+
+
+
+/* todo: make these more semantic */
+.user-action-1 {
+    font-weight: bold;
+    color: #333;
+}
+
+.user-action-2 {
+    font-weight: bold;
+    color: #CCC;
+}
+
+.user-action-3 {
+    color: #333;
+}
+
+.user-action-4 {
+    color: #333;
+}
+
+.user-action-5 {
+    color: darkred;
+}
+
+.user-action-6 {
+    color: darkred;
+}
+
+.user-action-7 {
+    color: #333;
+}
+
+.user-action-8 {
+    padding: 3px;
+    font-weight: bold;
+    background-color: #CCC;
+    color: #763333;
+}
+
+.revision-summary {
+    background-color: #FFFE9B;
+    padding: 2px;
+}
+
+.question-title-link a {
+    font-weight: bold;
+    color: #0077CC;
+}
+
+.answer-title-link a {
+    color: #333;
+}
+
+/* todo: make these more semantic */
+.post-type-1 a {
+    font-weight: bold;
+
+}
+
+.post-type-3 a {
+    font-weight: bold;
+
+}
+
+.post-type-5 a {
+    font-weight: bold;
+}
+
+.post-type-2 a {
+    color: #333;
+}
+
+.post-type-4 a {
+    color: #333;
+}
+
+.post-type-6 a {
+    color: #333;
+}
+
+.post-type-8 a {
+    color: #333;
+}
+
+.hilite {
+    background-color: #ff0;
+}
+
+.hilite1 {
+    background-color: #ff0;
+}
+
+.hilite2 {
+    background-color: #f0f;
+}
+
+.hilite3 {
+    background-color: #0ff;
+}
+
+.gold, .badge1 {
+    color: #FFCC00;
+}
+
+.silver, .badge2 {
+    color: #CCCCCC;
+}
+
+.bronze, .badge3 {
+    color: #CC9933;
+}
+
+.score {
+    font-weight: 800;
+    color: #333;
+}
+
+
+a.comment {
+    background: #EEE;
+    color: #993300;
+    padding: 5px;
+}
+
+a.offensive {
+    color: #999;
+}
+
+.message h1 {
+    padding-top: 0px;
+    font-size: 15px;
+}
+
+.message p {
+    margin-bottom: 0px;
+}
+
+p.space-above {
+    margin-top: 10px;
+}
+
+.warning {
+    color: red;
+}
+
+
+
+button::-moz-focus-inner {
+    padding:0;
+    border:none;
+}
+.submit {
+    cursor: pointer; /*letter-spacing:1px;*/
+    background-color: #D4D0C8;
+    height: 30px;
+    border: 1px solid #777777; /*	width:100px; */
+    font-weight: bold;
+    font-size: 120%;
+}
+
+.submit:hover {
+    text-decoration: underline;
+}
+
+.submit.small {
+    margin-right:5px;
+    height:20px;
+    font-weight:normal;
+    font-size:12px;
+    padding:1px 5px;
+}
+.submit.small:hover {
+    text-decoration:none;
+}
+.question-page a.submit {
+    display: -moz-inline-stack;
+    display: inline-block;
+    line-height: 30px;
+    padding: 0 5px;
+    *display: inline;
+}
+
+.noscript {
+    position: fixed;
+    top: 0px;
+    left: 0px;
+    width: 100%;
+    z-index: 100;
+    padding: 5px 0;
+    text-align: center;
+    font-family: sans-serif;
+    font-size: 120%;
+    font-weight: Bold;
+    color: #FFFFFF;
+    background-color: #AE0000;
+}
+
+.big {
+    font-size: 14px;
+}
+
+.strong {
+    font-weight: bold;
+}
+
+.orange {/* used in django.po */
+    color: #d64000;
+    font-weight: bold;
+}
+
+.grey {
+    color: #808080;
+}
+
+.about div {
+    padding: 10px 5px 10px 5px;
+    border-top: 1px dashed #aaaaaa;
+}
+
+.highlight {
+    background-color: #FFF8C6;
+}
+
+.nomargin {
+    margin: 0;
+}
+
+.margin-bottom {
+    margin-bottom: 10px;
+}
+
+.margin-top {
+    margin-top: 10px;
+}
+
+.inline-block {
+    display: inline-block;
+}
+
+.action-status {
+    margin: 0;
+    border: none;
+    text-align: center;
+    line-height: 10px;
+    font-size: 12px;
+    padding: 0;
+}
+
+.action-status span {
+    padding: 3px 5px 3px 5px;
+    background-color: #fff380; /* nice yellow */
+    font-weight: normal;
+    -moz-border-radius: 5px;
+    -khtml-border-radius: 5px;
+    -webkit-border-radius: 5px;
+}
+
+.list-table td {
+    vertical-align: top;
+}
+
+/* these need to go */
+table.form-as-table .errorlist {
+    display: block;
+    margin: 0;
+    padding: 0 0 0 5px;
+    text-align: left;
+    font-size: 10px;
+    color: darkred;
+}
+
+table.form-as-table input {
+    display: inline;
+    margin-left: 4px;
+}
+
+table.form-as-table th {
+    vertical-align: bottom;
+    padding-bottom: 4px;
+}
+
+.form-row-vertical {
+    margin-top: 8px;
+    display: block;
+}
+
+.form-row-vertical label {
+    margin-bottom: 3px;
+    display: block;
+}
+
+/* above stuff needs to go */
+.text-align-right {
+    text-align: center;
+}
+
+ul.form-horizontal-rows {
+    list-style: none;
+    margin: 0;
+}
+
+ul.form-horizontal-rows li {
+    position: relative;
+    height: 40px;
+}
+
+ul.form-horizontal-rows label {
+    display: inline-block;
+}
+
+ul.form-horizontal-rows ul.errorlist {
+    list-style: none;
+    color: darkred;
+    font-size: 10px;
+    line-height: 10px;
+    position: absolute;
+    top: 2px;
+    left: 180px;
+    text-align: left;
+    margin: 0;
+}
+
+ul.form-horizontal-rows ul.errorlist li {
+    height: 10px;
+}
+
+ul.form-horizontal-rows label {
+    position: absolute;
+    left: 0px;
+    bottom: 6px;
+    margin: 0px;
+    line-height: 12px;
+    font-size: 12px;
+}
+
+ul.form-horizontal-rows li input {
+    position: absolute;
+    bottom: 0px;
+    left: 180px;
+    margin: 0px;
+}
+
+.narrow .summary {
+    float: left;
+}
+
+.user-profile-tool-links {
+    font-weight: bold;
+    vertical-align: top;
+}
+
+
+ul.post-tags {
+    margin-left: 3px;
+}
+ul.post-tags li {
+    margin-top: 4px;
+    margin-bottom: 3px;
+}
+
+ul.post-retag {
+    margin-bottom:0px;
+    margin-left:5px;
+}
+
+#question-controls .tags {
+    margin: 0 0 3px 0;
+}
+
+#tagSelector {
+    padding-bottom: 2px;
+    margin-bottom: 0;
+}
+
+#related-tags {
+    padding-left: 3px;
+}
+
+#hideIgnoredTagsControl {
+    margin: 5px 0 0 0;
+}
+
+#hideIgnoredTagsControl label {
+    font-size: 12px;
+    color: #666;
+}
+
+#hideIgnoredTagsCb {
+    margin: 0 2px 0 1px;
+}
+
+#recaptcha_widget_div {
+    width: 318px;
+    float: left;
+    clear: both;
+}
+
+p.signup_p {
+    margin: 20px 0px 0px 0px;
+}
+
+.simple-subscribe-options ul {
+    list-style: none;
+    list-style-position: outside;
+    margin: 0;
+}
+
+/* a workaround to set link colors correctly */
+
+.wmd-preview a {
+    color:@link;
+}
+
+.wmd-preview li {
+    margin-bottom:7px;
+    font-size:14px;
+}
+
+.search-result-summary {
+    font-weight: bold;
+    font-size:18px;
+    line-height:22px;
+    margin:0px 0px 0px 0px;
+    padding:2px 0 0 0;
+    float: left;
+}
+
+.faq-rep-item { 
+    text-align:right;
+    padding-right:5px; 
+}
+
+
+.user-info-table .gravatar {
+    margin:0;
+}
+
+#responses {
+    clear:both;
+    line-height:18px;
+    margin-bottom:15px;
+}
+
+#responses div.face {
+    float:left;
+    text-align: center;
+    width: 54px;
+    padding: 3px;
+    overflow:hidden;
+}
+
+.response-parent {
+    margin-top: 18px;
+}
+
+.response-parent strong{
+    font-size: 20px;
+}
+
+.re {
+    min-height: 57px;
+    clear: both;
+    margin-top: 10px;
+}
+
+#responses input {
+    float:left;
+}
+#re_tools {
+    margin-bottom:10px;
+}
+#re_sections {
+    margin-bottom:6px;
+}
+#re_sections .on {
+    font-weight:bold;
+}
+
+.avatar-page ul {
+    list-style: none;
+}
+.avatar-page li {
+    display: inline;
+}
+.user-profile-page .avatar p {
+    margin-bottom: 0px;
+}
+.user-profile-page .tabBar a#stats {
+    margin-left: 0;
+}
+.user-profile-page img.gravatar {
+    margin: 2px 0 3px 0;
+}
+.user-profile-page h3 {
+    padding: 0;
+    margin-top: -3px;
+}
+.userList {
+    font-size: 13px;
+}
+
+img.flag {
+    border: 1px solid #eee;
+    vertical-align: text-top;
+}
+
+.main-page img.flag {
+    vertical-align: text-bottom;
+}
+
+
+/* Pretty printing styles. Used with prettify.js. */
+
+a.edit {
+    padding-left:3px;
+    color: #145bff;
+}
+
+.str { color: #080; }
+.kwd { color: #008; }
+.com { color: #800; }
+.typ { color: #606; }
+.lit { color: #066; }
+.pun { color: #660; }
+.pln { color: #000; }
+.tag { color: #008; }/* name conflict here */
+.atn { color: #606; }
+.atv { color: #080; }
+.dec { color: #606; }
+pre.prettyprint { clear:both;padding: 3px; border: 0px solid #888; }
+
+@media print {
+  .str { color: #060; }
+  .kwd { color: #006; font-weight: bold; }
+  .com { color: #600; font-style: italic; }
+  .typ { color: #404; font-weight: bold; }
+  .lit { color: #044; }
+  .pun { color: #440; }
+  .pln { color: #000; }
+  .tag { color: #006; font-weight: bold; }
+  .atn { color: #404; }
+  .atv { color: #060; }
+}
+
+#leading-sidebar {
+    float: left;
+}
diff --git a/lms/askbot/skins/mitx/templates/404.html b/lms/askbot/skins/mitx/templates/404.html
new file mode 100644
index 0000000000..158bfb9475
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/404.html
@@ -0,0 +1,5 @@
+{% load extra_tags %}
+{% include_jinja "404.jinja.html" request %}
+{% comment %}
+this one has to be a django template because of use of default hander404
+{% endcomment %}
diff --git a/lms/askbot/skins/mitx/templates/404.jinja.html b/lms/askbot/skins/mitx/templates/404.jinja.html
new file mode 100644
index 0000000000..2da99646d9
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/404.jinja.html
@@ -0,0 +1,44 @@
+{% extends "one_column_body.html" %}
+<!-- template 404.jinja.html -->
+{% block title %}{% spaceless %}{% trans %}Page not found{% endtrans %}{% endspaceless %}{% endblock %}
+{% block forestyle%}
+<style type="text/css">
+    form input { margin-right: 5px; }
+</style>
+{% endblock %}
+{% block content %}
+<h1>{% trans %}Page not found{% endtrans %}</h1>
+<div id="main-body">
+    <div style="padding:5px 0px 10px 0;line-height:25px;">
+        <h2>{% trans %}Sorry, could not find the page you requested.{% endtrans %}</h2>
+        <div style="margin-top:5px">
+        {% trans %}This might have happened for the following reasons:{% endtrans %}<br/>
+        <ul>
+            <li>{% trans %}this question or answer has been deleted;{% endtrans %}</li>
+            <li>{% trans %}url has error - please check it;{% endtrans %}</li>
+            <li>{% trans %}the page you tried to visit is protected or you don't have sufficient points, see{% endtrans %} <a href="{% url faq %}">{% trans %}faq{% endtrans %}</a>;</li>
+            <li>{% trans %}if you believe this error 404 should not have occured, please{% endtrans %} 
+                <a href="{{feedback_site_url}}" target="_blank">{% trans %}report this problem{% endtrans %}</a></li>
+            </u>
+        </div>
+        <script type="text/javascript">
+            var GOOG_FIXURL_LANG = '{{settings.LANGUAGE_CODE}}';
+            var GOOG_FIXURL_SITE = '{{site_url}}';
+        </script>
+        <script type="text/javascript" src="http://linkhelp.clients.google.com/tbproxy/lh/wm/fixurl.js"></script>
+        <ul>
+            <li><a href="#" id="linkPrevious">{% trans %}back to previous page{% endtrans %} »</li>
+            <li><a href="{% url questions %}">{% trans %}see all questions{% endtrans %} »</a></li>
+            <li><a href="{% url tags %}">{% trans %}see all tags{% endtrans %} »</a></li>
+        </u>
+    </div>
+</div>
+{% endblock %}
+{% block endjs %}
+   <script type="text/javascript">
+        $().ready(function(){
+            $("#linkPrevious").bind("click", back=function(){history.go(-1);})            
+        });
+    </script>
+{% endblock %}
+<!-- end template 404.jinja.html -->
diff --git a/lms/askbot/skins/mitx/templates/500.html b/lms/askbot/skins/mitx/templates/500.html
new file mode 100644
index 0000000000..8ec1bce495
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/500.html
@@ -0,0 +1,5 @@
+{% load extra_tags %}
+{% include_jinja "500.jinja.html" request %}
+{% comment %}this template must be django
+because of the use of default handler500
+{% endcomment %}
diff --git a/lms/askbot/skins/mitx/templates/500.jinja.html b/lms/askbot/skins/mitx/templates/500.jinja.html
new file mode 100644
index 0000000000..297ae7367e
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/500.jinja.html
@@ -0,0 +1,25 @@
+{% extends "two_column_body.html" %}
+<!-- template 500.html -->
+{% block title %}{% spaceless %}{% trans %}Internal server error{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+<h1>{% trans %}Internal server error{% endtrans %}</h1>
+<div id="main-body">
+    <div style="padding:5px 0px 10px 0;line-height:25px">
+        {% trans %}system error log is recorded, error will be fixed as soon as possible{% endtrans %}<br/>
+        {% trans %}please report the error to the site administrators if you wish{% endtrans %}
+        <ul>
+            <li><a href="#" id="linkPrevious">{% trans %}back to previous page{% endtrans %}</li>
+            <li><a href="{% url questions %}">{% trans %}see latest questions{% endtrans %}</a></li>
+            <li><a href="{% url tags %}">{% trans %}see tags{% endtrans %}</a></li>
+        </u>
+    </div>
+</div>
+{% endblock %}
+{% block endjs %}
+    <script type="text/javascript">
+    $().ready(function(){
+        $("#linkPrevious").bind("click", back=function(){history.go(-1);})            
+        });
+    </script>
+{% endblock %}
+<!-- end template 500.html -->
diff --git a/lms/askbot/skins/mitx/templates/answer_edit.html b/lms/askbot/skins/mitx/templates/answer_edit.html
new file mode 100644
index 0000000000..e9674a3141
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/answer_edit.html
@@ -0,0 +1,84 @@
+{% extends "two_column_body.html" %}
+{% import "macros.html" as macros %}
+<!-- template answer_edit.html -->
+{% block title %}{% spaceless %}{% trans %}Edit answer{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+
+
+  <div class="question-list-header">
+    <h1 class="section-title"> {% trans %}Edit answer{% endtrans %} <a class="light-button" href="{{ answer.thread._question_post().get_absolute_url() }}#{{ answer.id }}">{% trans %}back{% endtrans %}</a>
+    </h1>
+  </div>
+
+<form id="fmedit" class="question-form" action="{% url edit_answer answer.id %}" method="post" >{% csrf_token %}
+
+
+  <div class="question-options">
+    {{ macros.edit_post(form) }}
+    {% if settings.WIKI_ON and answer.wiki == False %}
+    {{ macros.checkbox_in_div(form.wiki) }}
+    {% endif %}
+  </div>
+
+  <div class="after-editor form-item">
+    <input type="submit" value="{% trans %}Save edit{% endtrans %}" class="submit" />&nbsp;
+    <input type="button" value="{% trans %}Cancel{% endtrans %}" class="submit" onclick="history.back(-1);" />
+  </div>
+
+</form>
+{% endblock %}
+
+{% block sidebar %}
+{% include "widgets/answer_edit_tips.html" %}
+{% endblock %}
+
+{% block endjs %}
+{% include "meta/editor_data.html" %}
+<script type='text/javascript' src='{{"/js/editor.js"|media}}'></script>
+<script type='text/javascript' src='{{"/js/jquery.validate.min.js"|media}}'></script>
+<script type='text/javascript' src='{{"/js/post.js"|media}}'></script>
+<script type='text/javascript'>
+  {% if settings.ENABLE_MATHJAX or settings.MARKUP_CODE_FRIENDLY %}
+  var codeFriendlyMarkdown = true;
+{% else %}
+var codeFriendlyMarkdown = false;
+{% endif %}
+</script>
+<script type='text/javascript' src='{{"/js/wmd/showdown.js"|media}}'></script>
+<script type='text/javascript' src='{{"/js/wmd/wmd.js"|media}}'></script>
+<script type="text/javascript">
+  $().ready(function(){
+      $("#nav_questions").attr('className',"on");
+      $('#editor').TextAreaResizer();
+
+      //highlight code synctax when editor has new text
+      $("#editor").typeWatch({highlight: false, wait: 3000,
+        captureLength: 5, callback: lanai.highlightSyntax});
+
+      //toggle preview of editor
+      var display = true;
+      var txt = "{% trans %}hide preview{% endtrans %}";
+      $('#pre-collapse').text(txt);
+      $('#pre-collapse').bind('click', function(){
+        txt = display ? "{% trans %}show preview{% endtrans %}" : "{% trans %}hide preview{% endtrans %}";
+        display = !display;
+        $('#previewer').toggle();
+        $('#pre-collapse').text(txt);
+        });
+
+      setupFormValidation(
+        $("#fmedit"),
+        CPValidator.getAnswerFormRules(),
+        CPValidator.getAnswerFormMessages()
+        );
+
+      $('#id_revision').unbind().change(function(){
+          $("#select_revision").click();
+          });
+
+      lanai.highlightSyntax();
+
+  });
+</script>
+{% endblock %}
+<!-- end template answer_edit.html -->
diff --git a/lms/askbot/skins/mitx/templates/ask.html b/lms/askbot/skins/mitx/templates/ask.html
new file mode 100644
index 0000000000..e75a53bde2
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/ask.html
@@ -0,0 +1,67 @@
+{% extends "two_column_body.html" %}
+{% import "macros.html" as macros %}
+<!-- template ask.html -->
+{% block title %}{% spaceless %}{% trans %}Ask a question{% endtrans %}{% endspaceless %}{% endblock %}
+{% block forestyle %}
+    <link rel="stylesheet" type="text/css" href="{{"/js/wmd/wmd.css"|media}}" />
+{% endblock %}
+{# main contents of ask form is in the template input_bar #}
+{% block sidebar %}
+{% include "widgets/question_edit_tips.html" %}
+{% endblock %}
+{% block content %}
+        {% include "widgets/ask_form.html" %}
+{% endblock %}
+{% block endjs %}
+    <script type='text/javascript' src='{{"/js/editor.js"|media}}'></script>
+    <script type='text/javascript' src='{{"/js/jquery.validate.js"|media}}'></script>
+    <script type='text/javascript' src='{{"/js/post.js"|media}}'></script>
+    <script type='text/javascript' src='{{"/js/wmd/showdown.js"|media}}'></script>
+    <script type='text/javascript' src='{{"/js/wmd/wmd.js"|media}}'></script>
+    <script type='text/javascript'>
+        var sortMethod = undefined;//need for live_search
+        var minSearchWordLength = {{settings.MIN_SEARCH_WORD_LENGTH}};
+    </script>
+    <script type='text/javascript' src='{{"/js/live_search_new_thread.js"|media}}'></script>
+    {% include "meta/editor_data.html" %}
+    {% if mandatory_tags %}
+        {% include "meta/mandatory_tags_js.html" %}
+    {% endif %}
+    <script type='text/javascript'>
+        askbot['urls']['api_get_questions'] = '{% url api_get_questions %}';
+        {% if settings.ENABLE_MATHJAX or settings.MARKUP_CODE_FRIENDLY %}
+            var codeFriendlyMarkdown = true;
+        {% else %}
+            var codeFriendlyMarkdown = false;
+        {% endif %}
+        $().ready(function(){
+            liveSearchNewThreadInit();
+            //set current module button style
+            $('#editor').TextAreaResizer();
+
+            //highlight code synctax when editor has new text
+            $("#editor").typeWatch({highlight: false, wait: 3000,
+                             captureLength: 5, callback: lanai.highlightSyntax});
+
+            //toggle preview of editor
+            //todo remove copy-paste
+            var display = true;
+            var txt = "{% trans %}hide preview{% endtrans %}";
+            $('#pre-collapse').text(txt);
+            $('#pre-collapse').bind('click', function(){
+                txt = display ? "{% trans %}show preview{% endtrans %}" : "{% trans %}hide preview{% endtrans %}";
+                display = !display;
+                $('#previewer').toggle();
+                $('#pre-collapse').text(txt);
+            });
+            //Tags autocomplete
+
+            {{ macros.tag_autocomplete_js(id = '#id_tags') }}
+
+            setupFormValidation($("#fmask"), CPValidator.getQuestionFormRules(), CPValidator.getQuestionFormMessages());
+            lanai.highlightSyntax();
+        });
+    </script>
+{% endblock %}
+
+<!-- end template ask.html -->
diff --git a/lms/askbot/skins/mitx/templates/badge.html b/lms/askbot/skins/mitx/templates/badge.html
new file mode 100644
index 0000000000..dea62bc784
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/badge.html
@@ -0,0 +1,40 @@
+{% extends "two_column_body.html" %}
+{% import "macros.html" as macros %}
+{%from "macros.html" import gravatar %}
+<!-- template badge.html -->
+{% block title %}{% spaceless %}{% trans name=badge.name %}{{name}}{% endtrans %} - {% trans %}Badge{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+<div class="question-list-header">
+  <h1 class="section-title">{% trans name=badge.name %}Badge "{{name}}"{% endtrans %}</h1>
+</div>
+
+
+
+<div class="badge-intro">
+  {% if badge.awarded_count %}
+  <p><strong>{{ badge_recipients|length|intcomma }}</strong>
+  {% trans num_awardees=badge_recipients|length %}user received this badge:{% pluralize %}users received this badge:{% endtrans %}</p>
+  {% endif %}
+</div>
+
+<div id="award-list">
+  {% for recipient in badge_recipients %}
+  <div class="user">
+    <ul>
+      <li class="username"><a href="{{ recipient.get_absolute_url() }}">{{recipient.username}}</a></li>
+      <li>{{ macros.user_score_and_badge_summary(recipient) }}</li>
+    </ul>
+  </div>
+  {% endfor %}
+</div>
+
+{% endblock %}
+{% block sidebar %}
+<h1>Description</h1>
+<div class="box badge-intro">
+  <p>
+  {% trans description=badge.description %}{{description}}{% endtrans %}
+  </p>
+</div>
+{% endblock %}
+<!-- end template badge.html -->
diff --git a/lms/askbot/skins/mitx/templates/badges.html b/lms/askbot/skins/mitx/templates/badges.html
new file mode 100644
index 0000000000..64d3ee3030
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/badges.html
@@ -0,0 +1,66 @@
+{% extends "two_column_body.html" %}
+<!-- template badges.html -->
+{% block title %}{% spaceless %}{% trans %}Badges summary{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+<div class="question-list-header">
+  <h1>{% trans %}Badges{% endtrans %}</h1>
+</div>
+<div class="badges-intro">
+  <p>
+  {% trans %}Community gives you awards for your questions, answers and votes.{% endtrans %}<br/>
+  {% trans %}Below is the list of available badges and number 
+  of times each type of badge has been awarded. Give us feedback at {{feedback_faq_url}}.
+  {% endtrans %}
+  </p>
+</div>
+<ul id="medalList" class="badge-list">
+    {% for badge in badges %}
+    <li class="badge">
+        <div class="check">
+        {% for a in mybadges %}
+            {% if a.badge_id == badge.id %}
+             <span>&#10003;</span>
+            {% endif %}
+        {% endfor %}
+        </div>
+        <div class="badge-name">
+            <a href="{{badge.get_absolute_url()}}"
+                title="{{badge.get_type_display()}} : {{badge.description}}"
+                class="medal"><span class="{{ badge.css_class }}">&#9679;</span>&nbsp;{{badge.name}}</a><strong>
+                &#215; {{ badge.awarded_count|intcomma }}</strong>
+        </div>
+        <p style="">{{badge.description}}</p>
+    </li>
+    {% endfor %}
+</ul>
+{% endblock %}
+{% block sidebar %}
+
+<h1>{% trans %}Community badges{% endtrans %}</h1>
+<div class="box badge-desc">
+
+  <div>
+    <span class="gold">&#9679;</span>&nbsp;<strong>{% trans %}gold{% endtrans %}</strong>
+    <p>
+    {% trans %}gold badge description{% endtrans %}
+    </p>
+  </div>
+
+  <div>
+   <span class="silver">&#9679;</span>&nbsp;<strong>{% trans %}silver{% endtrans %}</strong>
+    <p>
+    {% trans %}silver badge description{% endtrans %}
+    </p>
+  </div>
+
+
+  <div>
+    <span class="bronze">&#9679;</span>&nbsp;<strong>{% trans %}bronze{% endtrans %}</strong>
+    <p>
+    {% trans %}bronze badge description{% endtrans %}
+    </p>
+  </div>
+
+</div>
+{% endblock %}
+<!-- end template badges.html -->
diff --git a/lms/askbot/skins/mitx/templates/base.html b/lms/askbot/skins/mitx/templates/base.html
new file mode 100644
index 0000000000..ced2376a99
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/base.html
@@ -0,0 +1,44 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<!-- template base.html -->
+<html xmlns="http://www.w3.org/1999/xhtml">
+    {% spaceless %}
+    <head>
+        <title>{% block title %}{% endblock %} - MITX 6.002</title>
+          {% include "meta/html_head_meta.html" %}
+        <link rel="shortcut icon" href="{{ settings.SITE_FAVICON|media }}" />
+          {% include "meta/html_head_stylesheets.html" %}
+        {% block forestyle %}{% endblock %}
+        {% include "meta/html_head_javascript.html" %}
+        {% if settings.USE_CUSTOM_HTML_HEAD %}
+            {{ settings.CUSTOM_HTML_HEAD }}
+        {% endif %}
+    </head>
+    {% endspaceless %}
+    <body class="askbot {% block body_class %}{% endblock %}{% if user_messages %} user-messages{% endif %}{% if page_class %} {{page_class}}{% endif %}{% if request.user.is_anonymous() %} anon{% endif %} lang-{{settings.LANGUAGE_CODE}}">
+        {% include "widgets/system_messages.html" %}
+        {% include "debug_header.html" %}
+        {% include "widgets/header.html" %} {# Logo, user tool navigation and meta navitation #}
+        {# include "widgets/secondary_header.html" #} {# Scope selector, search input and ask button #}
+
+        <section class="main-content">
+            {% block body %}
+            {% endblock %}
+        </section>
+
+        {% if settings.FOOTER_MODE == 'default' %}
+            {% include "widgets/footer.html" %}
+        {% elif settings.FOOTER_MODE == 'customize' %}
+            {{ settings.CUSTOM_FOOTER }}
+        {% endif %}
+        {% include "custom_footer.html" ignore missing %}
+        {% include "meta/bottom_scripts.html" %}
+        {% block endjs %}
+        {% endblock %}
+        <script type="text/javascript">
+            for (url_name in askbot['urls']){
+                askbot['urls'][url_name] = cleanUrl(askbot['urls'][url_name]);
+            }
+        </script>
+    </body>
+</html>
+<!-- end template base.html -->
diff --git a/lms/askbot/skins/mitx/templates/close.html b/lms/askbot/skins/mitx/templates/close.html
new file mode 100644
index 0000000000..6446ffd828
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/close.html
@@ -0,0 +1,28 @@
+{% extends "one_column_body.html" %}
+<!-- template close.html -->
+{% block title %}{% spaceless %}{% trans %}Close question{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+
+<h1>{% trans %}Close question{% endtrans %}</h1>
+    <p>{% trans %}Close the question{% endtrans %}: <a href="{{ question.get_absolute_url() }}">
+    <strong>{{ question.get_question_title()|escape }}</strong></a>
+    </p>
+    <form id="fmclose" action="{% url close question.id %}" method="post" >{% csrf_token %}
+        <p>
+            <strong>{% trans %}Reasons{% endtrans %}:</strong>
+            {{ form.reason }}
+        </p>
+        <p>
+        <input type="submit" value="{% trans %}OK to close{% endtrans %}" class="submit" />&nbsp;
+        <input id="btBack" type="button" class="submit" value="{% trans %}Cancel{% endtrans %}"  />
+        </p>
+    </form>
+{% endblock %}
+{% block endjs %}
+    <script type="text/javascript">
+        $().ready(function(){
+            $('#btBack').bind('click', function(){ history.back(); });
+        });
+    </script>
+{% endblock %}
+<!-- end template close.html -->
diff --git a/lms/askbot/skins/mitx/templates/course_navigation.jinja.html b/lms/askbot/skins/mitx/templates/course_navigation.jinja.html
new file mode 100644
index 0000000000..d39fd22166
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/course_navigation.jinja.html
@@ -0,0 +1,16 @@
+<nav class="askbot course-material">
+  <div class="inner-wrapper">
+    <ol class="course-tabs">
+      <li class="courseware"><a href="{{ MITX_ROOT_URL }}/courseware">Courseware</a></li>
+      <li class="info"><a href="{{ MITX_ROOT_URL }}/info">Course Info</a></li>
+      {% if user.is_authenticated(): %}
+      <li class="book"><a href="{{ MITX_ROOT_URL }}/book">Textbook</a></li>
+      <li class="discussion"><a href="{{ MITX_ROOT_URL }}/discussion/questions/" class="active">Discussion</a></li>
+      {% endif%}
+      <li class="wiki"><a href="{{ MITX_ROOT_URL }}/wiki/view/">Wiki</a></li>
+      {% if user.is_authenticated():%}
+      <li class="profile"><a href="{{ MITX_ROOT_URL }}/profile">Profile</a></li>
+      {% endif %}
+    </ol>
+  </div>
+</nav>
diff --git a/lms/askbot/skins/mitx/templates/faq_static.html b/lms/askbot/skins/mitx/templates/faq_static.html
new file mode 100644
index 0000000000..b676f7939a
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/faq_static.html
@@ -0,0 +1,93 @@
+{% extends "two_column_body.html" %}
+<!-- template faq.html -->
+{% block title %}{% spaceless %}{% trans %}FAQ{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+<h1>{% trans %}Frequently Asked Questions {% endtrans %}({% trans %}FAQ{% endtrans %})</h1>
+<h2 class="first">{% trans %}What kinds of questions can I ask here?{% endtrans %}</h2>
+<p>{% trans %}Most importanly - questions should be <strong>relevant</strong> to this community.{% endtrans %}
+{% trans %}Before asking the question - please make sure to use search to see whether your question has alredy been answered.{% endtrans %}
+</p>
+<h2>{% trans %}What questions should I avoid asking?{% endtrans %}</h2>
+<p>{% trans %}Please avoid asking questions that are not relevant to this community, too subjective and argumentative.{% endtrans %}
+</p>
+<h2>{% trans %}What should I avoid in my answers?{% endtrans %}</h2>
+<p>{{ settings.APP_TITLE }} {% trans %}is a Q&A site, not a discussion group. Therefore - please avoid having discussions in your answers, comment facility allows some space for brief discussions.{% endtrans %}</p>
+<h2>{% trans %}Who moderates this community?{% endtrans %}</h2>
+<p>{% trans %}The short answer is: <strong>you</strong>.{% endtrans %}
+{% trans %}This website is moderated by the users.{% endtrans %}
+{% trans %}The reputation system allows users earn the authorization to perform a variety of moderation tasks.{% endtrans %} 
+</p>
+<h2>{% trans %}How does reputation system work?{% endtrans %}</h2>
+<p>{% trans %}Rep system summary{% endtrans %}</p>
+<p>{% trans MAX_REP_GAIN_PER_USER_PER_DAY=settings.MAX_REP_GAIN_PER_USER_PER_DAY, REP_GAIN_FOR_RECEIVING_UPVOTE=settings.REP_GAIN_FOR_RECEIVING_UPVOTE, REP_LOSS_FOR_RECEIVING_DOWNVOTE=settings.REP_LOSS_FOR_RECEIVING_DOWNVOTE|absolute_value %}For example, if you ask an interesting question or give a helpful answer, your input will be upvoted. On the other hand if the answer is misleading - it will be downvoted. Each vote in favor will generate <strong>{{REP_GAIN_FOR_RECEIVING_UPVOTE}}</strong> points, each vote against will subtract <strong>{{REP_LOSS_FOR_RECEIVING_DOWNVOTE}}</strong> points. There is a limit of <strong>{{MAX_REP_GAIN_PER_USER_PER_DAY}}</strong> points that can be accumulated for a question or answer per day. The table below explains reputation point requirements for each type of moderation task.{% endtrans %}
+</p>
+
+<table cellspacing="3" cellpadding="3">
+    <tr>
+        <th width="40px" style="text-align:right"></th>
+        <th width="300px"></th>
+    </tr>
+    <tr>
+        <td class="faq-rep-item"><strong>{{settings.MIN_REP_TO_VOTE_UP}}</strong></td>
+        <td>{% trans %}upvote{% endtrans %}</td>
+    </tr>
+    <tr>
+        <td class="faq-rep-item"><strong>{{settings.MIN_REP_TO_LEAVE_COMMENTS}}</strong></td>
+        <td>{% trans %}add comments{% endtrans %}</td>
+    </tr>
+    <tr>
+        <td class="faq-rep-item"><strong>{{settings.MIN_REP_TO_VOTE_DOWN}}</strong></td>
+        <td>{% trans %}downvote{% endtrans %}</td>
+    </tr><tr>
+        <td class="faq-rep-item"><strong>{{settings.MIN_REP_TO_ACCEPT_OWN_ANSWER}}</strong></td>
+        <td>{% trans %} accept own answer to own questions{% endtrans %}</td>
+    </tr>
+    </tr><tr>
+        <td class="faq-rep-item"><strong>{{settings.MIN_REP_TO_CLOSE_OWN_QUESTIONS}}</strong></td>
+        <td>{% trans %}open and close own questions{% endtrans %}</td>
+    </tr>
+    <tr>
+        <td class="faq-rep-item"><strong>{{settings.MIN_REP_TO_RETAG_OTHERS_QUESTIONS}}</strong></td>
+        <td>{% trans %}retag other's questions{% endtrans %}</td>
+    </tr>
+    {% if settings.WIKI_ON %}
+    <tr>
+        <td class="faq-rep-item"><strong>{{settings.MIN_REP_TO_EDIT_WIKI}}</strong></td>
+        <td>{% trans %}edit community wiki questions{% endtrans %}</td>
+    </tr>
+    {% endif %}
+    <tr>
+        <td class="faq-rep-item"><strong>{{settings.MIN_REP_TO_EDIT_OTHERS_POSTS}}</strong></td>
+        <td>{% trans %}edit any answer{% endtrans %}</td>
+    </tr>
+    <tr>
+        <td class="faq-rep-item"><strong>{{settings.MIN_REP_TO_DELETE_OTHERS_COMMENTS}}</strong></td>
+        <td>{% trans %}delete any comment{% endtrans %}</td>
+    </tr>
+</table>
+<a id='gravatar'></a><h2>{% trans %}what is gravatar{% endtrans %}</h2>
+{% trans %}gravatar faq info{% endtrans %}
+<h2>{% trans %}To register, do I need to create new password?{% endtrans %}</h2>
+<p>{% trans %}No, you don't have to. You can login through any service that supports OpenID, e.g. Google, Yahoo, AOL, etc."{% endtrans %}
+<strong><a href="{{ settings.LOGIN_URL }}">{% trans %}"Login now!"{% endtrans %}</a> »</strong> 
+</p>
+<h2>{% trans %}Why other people can edit my questions/answers?{% endtrans %}</h2>
+<p> {% trans %}Goal of this site is...{% endtrans %} {% trans %}So questions and answers can be edited like wiki pages by experienced users of this site and this improves the overall quality of the knowledge base content.{% endtrans %}
+{% trans %}If this approach is not for you, we respect your choice.{% endtrans %}
+</p>
+<h2>{% trans %}Still have questions?{% endtrans %}</h2>
+<p>{% trans %}Please ask your question at {{ask_question_url}}, help make our community better!{% endtrans %} 
+</p>
+</div>
+<script type="text/javascript">
+    //highlihts section if url has matching #anchor_name
+    $(document).ready(function (){
+        var hash = window.location.hash;
+        if (hash.length > 1){
+            $(hash).parent().addClass('highlight');
+            window.location.hash = hash;
+        }
+    })
+</script>
+{% endblock %}
+<!-- end template faq.html -->
diff --git a/lms/askbot/skins/mitx/templates/feedback.html b/lms/askbot/skins/mitx/templates/feedback.html
new file mode 100644
index 0000000000..85b5d00a93
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/feedback.html
@@ -0,0 +1,68 @@
+{% extends "two_column_body.html" %}
+<!-- template feedback.html -->
+{% block title %}{% spaceless %}{% trans %}Feedback{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+<h1 class="section-title">{% trans %}Give us your feedback!{% endtrans %}</h1>
+{% if form.errors %}
+<span class="error">
+  {{form.errors.__all__}}
+</span>
+{%endif%}
+<form method="post" action="{% url feedback %}" accept-charset="utf-8">{% csrf_token %}
+    {% if user.is_authenticated() %}
+        <p class="message">
+        {% trans user_name=user.username %}
+        <span class='big strong'>Dear {{user_name}}</span>, we look forward to hearing your feedback. 
+        Please type and send us your message below.
+        {% endtrans %}
+        <p>
+    {% else %}
+        <p class="message">
+        {% trans %}
+        <span class='big strong'>Dear visitor</span>, we look forward to hearing your feedback.
+        Please type and send us your message below.
+        {% endtrans %}
+        </p>
+        <div class="form-row"><label>{{form.name.label}}</label><br/>{{form.name}}</div>
+        <div class="form-row">
+            <label>{{form.email.label}} 
+                {% if form.errors.email %}
+                    <span class='error'>{% trans %}(to hear from us please enter a valid email or check the box below){% endtrans %}</span>
+                {% endif %}
+            </label><br/>{{form.email}}
+        </div>
+        <div class="form-row">
+        <label>{{form.no_email.label}}
+        {% if form.errors.no_email %}
+        <span class="error">{% trans %}(this field is required){% endtrans %}</span>
+        {% endif %}
+        {{form.no_email}}
+        </label>
+        </div>
+    {% endif %}
+    <div class="form-row">
+        <label>{{form.message.label}}
+        {% if form.errors.message %}
+        <span class="error">{% trans %}(this field is required){% endtrans %}</span>
+        </label>
+        {% endif %}
+        <br/>
+        {{form.message}}
+    </div>
+    {% if form.recaptcha %}
+    <div class="form-row">
+        {% if form.errors.recaptcha%}
+        <span class="error">{% trans %}(Please solve the captcha){% endtrans %}</span>
+        </label>
+        {% endif %}
+      {{form.recaptcha}}
+    </div>
+    {% endif %}
+    {{form.next}}
+    <div class="submit-row">
+        <input type="submit" class="submit" value="{% trans %}Send Feedback{% endtrans %}"/>&nbsp;
+        <input type="submit" class="submit cancel" name="cancel" value="{% trans %}Cancel{% endtrans %}"/>
+    </div>
+</form>
+{% endblock %}
+<!-- end template feedback.html -->
diff --git a/lms/askbot/skins/mitx/templates/feedback_email.txt b/lms/askbot/skins/mitx/templates/feedback_email.txt
new file mode 100644
index 0000000000..a729066aba
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/feedback_email.txt
@@ -0,0 +1,13 @@
+{% spaceless %}
+{% trans site_title = settings.APP_SHORT_NAME|safe %}
+Hello, this is a {{site_title}} forum feedback message.
+{% endtrans %}
+{% endspaceless %}
+{% if user.is_authenticated() -%}
+    {{user.username|safe}} ({{user.email|safe}}, ip:{{request.META.REMOTE_ADDR}})
+{%- else %}
+    {%- if name %}{{name|safe}} {% else %}{% trans %}Anonymous{% endtrans %} {% endif -%}
+    ({%- if email %}, {% endif -%}ip:{{request.META.REMOTE_ADDR}})
+{%- endif %} wrote:
+
+{{message|safe}}
diff --git a/lms/askbot/skins/mitx/templates/help.html b/lms/askbot/skins/mitx/templates/help.html
new file mode 100644
index 0000000000..7dc58f5d5c
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/help.html
@@ -0,0 +1,33 @@
+{% extends "two_column_body.html" %}
+{% block title %}{% trans %}Help{% endtrans %}{% endblock %}
+{% block content %}
+<h1 class='section-title'>{% trans %}Help{% endtrans %}</h1>
+<p>
+    {% if request.user.is_authenticated() %}
+        {% trans username = request.user.username %}Welcome {{username}},{% endtrans %}
+    {% else %}
+        {% trans %}Welcome,{% endtrans %}
+    {% endif %}
+</p>
+<p>
+    {% trans %}Thank you for using {{app_name}}, here is how it works.{% endtrans %}
+</p>
+<p>
+    {% trans %}This site is for asking and answering questions, not for open-ended discussions.{% endtrans %}
+    {% trans %}We encourage everyone to use “question” space for asking and “answer” for answering.{% endtrans %}
+</p>
+<p>
+    {% trans %}Despite that, each question and answer can be commented – 
+    the comments are good for the limited discussions.{% endtrans %}
+</p>
+<p>
+    {% trans %}Voting in {{app_name}} helps to select best answers and thank most helpful users.{% endtrans %}
+</p>
+    {% trans %}Please vote when you find helpful information,
+    it really helps the {{app_name}} community.{% endtrans %}
+     
+    {% trans %}Besides, you can @mention users anywhere in the text to point their attention,
+    follow users and conversations and report inappropriate content by flagging it.{% endtrans %}
+</p>
+<p>{% trans %}Enjoy.{% endtrans %}</p>
+{% endblock %}
diff --git a/lms/askbot/skins/mitx/templates/import_data.html b/lms/askbot/skins/mitx/templates/import_data.html
new file mode 100644
index 0000000000..affeaa735a
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/import_data.html
@@ -0,0 +1,31 @@
+{% extends "two_column_body.html" %}
+{% block title %}{% trans %}Import StackExchange data{% endtrans %}{% endblock %}
+{% block content %}
+    <h1>{% trans %}Import StackExchange data{% endtrans %}</h1>
+    {% if need_configuration %}
+        <p><em>Note:</em> to import stackexchange data, first add 
+            <code>'askbot.importers.stackexchange',</code>
+            to the <code>INSTALLED_APPS</code> setting in your <code>settings.py</code>
+            file, then run <code>python manage.py syncdb</code>, and restart the application.
+            After that, pleale return to here and try again.
+        </p>
+    {% else %}
+        <p class="message">{% trans %}<em>Warning:</em> if your database is not empty, please back it up
+        before attempting this operation.{% endtrans %}
+        </p>
+        <p>{% trans %}Upload your stackexchange dump .zip file, then wait until
+        the data import completes. This process may take several minutes.
+        Please note that feedback will be printed in plain text.
+        {% endtrans %}
+        </p>
+        <form id="load-dump-form" method="post" enctype="multipart/form-data">{% csrf_token %}
+            <table>
+            {{dump_upload_form.as_table()}}
+            </table>
+            <input type="submit" value="{% trans %}Import data{% endtrans %}" />
+        </form>
+        <p>{% trans %}In the case you experience any difficulties in using this import tool,
+        please try importing your data via command line: <code>python manage.py load_stackexchange path/to/your-data.zip</code>{% endtrans %}
+        </p>
+    {% endif %}
+{% endblock %}
diff --git a/lms/askbot/skins/mitx/templates/instant_notification.html b/lms/askbot/skins/mitx/templates/instant_notification.html
new file mode 100644
index 0000000000..92799a963f
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/instant_notification.html
@@ -0,0 +1,42 @@
+{% trans %}<p>Dear {{receiving_user_name}},</p>{% endtrans %}
+    {% if update_type == 'question_comment' %}
+{% trans %}
+<p>{{update_author_name}} left a <a href="{{post_url}}">new comment</a>:</p>
+{% endtrans %}
+    {% endif %}
+    {% if update_type == 'answer_comment' %}
+{% trans %}
+<p>{{update_author_name}} left a <a href="{{post_url}}">new comment</a></p>
+{% endtrans %}
+    {% endif %}
+    {% if update_type == 'new_answer' %}
+{% trans %}
+<p>{{update_author_name}} answered a question 
+<a href="{{post_url}}">{{origin_post_title}}</a></p>
+{% endtrans %}
+    {% endif %}
+    {% if update_type == 'new_question' %}
+{% trans %}
+<p>{{update_author_name}} posted a new question 
+<a href="{{post_url}}">{{origin_post_title}}</a></p>
+{% endtrans %}
+    {% endif %}
+    {%if update_type == 'answer_update' %}
+{% trans %}
+<p>{{update_author_name}} updated an answer to the question
+<a href="{{post_url}}">{{origin_post_title}}</a></p>
+{% endtrans %}
+    {% endif %}
+    {% if update_type == 'question_update' %}
+{% trans %}
+<p>{{update_author_name}} updated a question 
+<a href="{{post_url}}">{{origin_post_title}}</a></p>
+{% endtrans %}
+    {% endif %}
+<p></p>
+{% trans %}
+<div>{{content_preview}}</div>
+<p>Please note - you can easily <a href="{{user_subscriptions_url}}">change</a>
+how often you receive these notifications or unsubscribe. Thank you for your interest in our forum!</p>
+{% endtrans %}
+{% trans %}<p>Sincerely,<br/>Forum Administrator</p>{% endtrans %}
diff --git a/lms/askbot/skins/mitx/templates/macros.html b/lms/askbot/skins/mitx/templates/macros.html
new file mode 100644
index 0000000000..855bf9efe5
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/macros.html
@@ -0,0 +1,625 @@
+{% load extra_filters_jinja %}
+
+{%- macro share(site = None, site_label = None, icon = False) -%}
+    <a class="{{ site }}-share{% if icon == True %} icon{% endif %}"
+        title="{% trans %}Share this question on {{site}}{% endtrans %}"
+    >{% if icon == False %}{% if site_label %}{{ site_label }}{% else %}{{ site }}{% endif %}{% endif %}</a>
+{%- endmacro -%}
+
+{%- macro follow_toggle(follow, name, alias, id) -%}
+    {# follow - boolean; name - object type name; alias - e.g. users name; id - object id #}
+    <div 
+        class="follow-toggle" 
+        id="follow-{{ name }}-{{ id }}"
+    >
+        {% if follow %}
+        <div class="follow">{% trans %}follow {{alias}}{% endtrans %}</div>
+        {% else %}
+        <div class="unfollow">
+          <div class="unfollow-red">{% trans %}unfollow {{alias}}{% endtrans %}</div>
+          <div class="unfollow-green">{% trans %}following {{alias}}{% endtrans %}</div>
+        </div>
+        {% endif %}
+    </div>
+{%- endmacro -%}
+
+{%- macro post_vote_buttons(post = None, visitor_vote = None) -%}
+
+<ul>
+  <li id="{{post.post_type}}-img-upvote-{{ post.id }}" class="{{post.post_type}}-img-upvote post-vote{% if visitor_vote == 1 %} on{% endif %}" {% if post.post_type == 'question' %} title="{% trans %}i like this question (click again to cancel){% endtrans %}" {% else %} title="{% trans %}i like this answer (click again to cancel){% endtrans %}" {% endif %} /></li>
+  <li id="{{post.post_type}}-vote-number-{{ post.id }}" class="vote-number" title="{% trans %}current number of votes{% endtrans %}" >{{ post.score }}</li>
+  <li id="{{post.post_type}}-img-downvote-{{ post.id }}" class="{{post.post_type}}-img-downvote post-vote{% if visitor_vote == -1 %} on{% endif %}" {% if post.post_type == 'question' %} title="{% trans %}i dont like this question (click again to cancel){% endtrans %}" {% else %} title="{% trans %}i dont like this answer (click again to cancel){% endtrans %}" {% endif %} /></li>
+</ul>
+
+{%- endmacro -%}
+
+{%- macro post_contributor_avatar_and_credentials(post, user) -%}
+    {% if post.is_anonymous %}
+        <!-- <img alt="{% trans %}anonymous user{% endtrans %}" src="{{ '/images/anon.png'|media }} " class="gravatar"  /> -->
+        <p>{{ user.get_anonymous_name() }}</p>
+    {% else %}
+        <!-- <div class="avatar"> -->
+        <!--   {{ gravatar(user, 32) }} -->
+        <!-- </div> -->
+        <div class="user-meta">
+          <span class="username">{{ user.get_profile_link()}}</span>
+          <span class="user-badges">
+            {{ user_score_and_badge_summary(user) }}
+          </span>
+          {{ user_website_link(user) }}
+        </div>
+    {% endif %}
+{%- endmacro -%}
+
+{%- macro post_last_updater_and_creator_info(post, min_rep_to_edit_wiki) -%}
+    {{ post_contributor_info(post, "original_author", post.wiki, min_rep_to_edit_wiki) }}
+    {{ post_contributor_info(post, "last_updater", post.wiki, min_rep_to_edit_wiki) }}
+{%- endmacro -%}
+
+{%- macro post_contributor_info(post, contributor_type, is_wiki, wiki_min_rep) -%}
+{# there is a whole bunch of trickery here, probably indicative of 
+poor design of the data or methods on data objects #}
+{% if contributor_type=="original_author" %}
+    <div class='post-update-info'>
+    {% if is_wiki %}
+        <p>
+           {%- if post.post_type == 'question' -%}
+                {%- trans %}Asked{% endtrans %}
+           {% elif post.post_type == 'answer' %}
+                {%- trans %}Answered{% endtrans %}
+           {% else %}
+                {%- trans %}Posted{% endtrans %}
+           {% endif %}
+           <strong>{{post.added_at|diff_date}}</strong>
+        </p>
+        <img
+            src="{{'/images/wiki.png'|media}}"
+            alt="{% trans %}this post is marked as community wiki{% endtrans %}"
+            style="float:left"
+        />
+        <p class="tip">{% trans %}This post is a wiki.
+        Anyone with karma &gt;{{wiki_min_rep}} is welcome to improve it.{% endtrans %}</p>
+    {% else %}
+        <div class="change-date">
+            {% if post.post_type == 'question' %}
+                {% trans %}Asked{% endtrans %}
+            {% elif post.post_type == 'answer' %}
+                {% trans %}Answered{% endtrans %}
+            {% else %}
+                {% trans %}Posted{% endtrans %}
+            {% endif %}
+            {% if post.__class__.__name__ == 'PostRevision' %}
+                <strong>{{post.revised_at|diff_date}}</strong> by
+            {% else %}
+                <strong>{{post.added_at|diff_date}}</strong> by
+            {% endif %}
+        </div>
+        {{ post_contributor_avatar_and_credentials(post, post.author) }}
+    {% endif %}
+    </div>
+{% elif contributor_type=="last_updater" %}
+    {% if post.post_type in ('question', 'answer') %}
+        {% set last_edited_at = post.last_edited_at %}
+        {% set original_author = post.author %}
+        {% set update_author = post.last_edited_by %}
+    {% elif post.__class__.__name__ == 'PostRevision' %}
+        {% set last_edited_at = post.revised_at %}
+        {% set original_author = None %}{# fake value to force display widget in the revision views #}
+        {% set update_author = post.author %}
+    {% endif %}
+    {% if last_edited_at %}
+    <div class="post-update-info revision">
+            <a 
+        {% if post.post_type == 'question' %}
+            href="{% url question_revisions post.id %}"
+        {% else %}
+            href="{% url answer_revisions post.id %}"
+        {% endif %}
+            >{% trans %}Updated{% endtrans %} <strong>{{ last_edited_at|diff_date }}</strong></a>
+        {% if original_author != update_author or is_wiki %}
+            {{ post_contributor_avatar_and_credentials(post, update_author) }}
+        {% endif %}
+    </div>
+    {% endif %}
+{% endif %}
+{%- endmacro -%}
+
+{%- macro if_else(condition, if_true, if_false) -%}
+    {%- if condition == True -%}
+        {{if_true}}
+    {%- else -%}
+        {{if_false}}
+    {%- endif -%}
+{%- endmacro -%}
+
+{%- macro tag_cloud(tags = None, font_sizes = None) -%}
+    {% for tag in tags %}
+    <span class="tag-size-{{ font_sizes[tag.name] }}">
+        <a class="link-typeA" title="Number of entries: {{ tag.used_count }}" href="{% url questions %}?tags={{ tag.name }}">{{ tag.name }}</a>
+    </span>
+    {% endfor %}
+{%- endmacro -%}
+
+{%- macro tag_list_widget(
+        tags,
+        id = None,
+        deletable = False,
+        make_links = True,
+        search_state = None,
+        css_class = None,
+        tag_css_class = None,
+        tag_html_tag = 'li'
+    )
+-%}
+<ul {% if id %}id="{{ id }}"{% endif %}
+    class="tags{% if css_class %} {{css_class}}{% endif %}"
+>
+    {% if tags %}
+        {% for tag in tags %}
+            {{ tag_widget(
+                tag,
+                css_class = tag_css_class,
+                deletable = deletable,
+                is_link = make_links,
+                search_state = search_state,
+                html_tag = tag_html_tag 
+            )}}
+        {% endfor %}
+    {% endif %}
+</ul>
+{%- endmacro -%}
+
+{# todo: remove the extra content argument to make its usage more explicit #}
+{%- macro tag_widget(
+            tag,
+            deletable = False,
+            is_link = True,
+            delete_link_title = None,
+            css_class = None,
+            search_state = None,
+            html_tag = 'div',
+            extra_content = ''
+        )
+-%}
+  {% if not search_state %}  {#  get empty SearchState() if there's none; CAUTION: for some reason this doesn't work inside `spaceless` tag below! #}
+      {% set search_state=search_state|get_empty_search_state %}
+  {% endif %}
+  {% spaceless %}
+    <{{ html_tag }} class="tag-left{% if deletable %} deletable-tag{% endif %}">
+    <{% if not is_link or tag[-1] == '*' %}span{% else %}a{% endif %}
+            class="tag tag-right{% if css_class %} {{ css_class }}{% endif %}"
+            {% if is_link %}
+            href="{{ search_state.add_tag(tag).full_url() }}"
+            title="{% trans %}see questions tagged '{{ tag }}'{% endtrans %}"
+            {% endif %}
+            rel="tag"
+        >{{ tag|replace('*', '&#10045;')|truncate(20,True)}}</{% if not is_link or tag[-1] == '*' %}span{% else %}a{% endif %}>
+        {% if deletable %}
+            <div class="delete-icon"
+                {% if delete_link_title %}
+                    title="{{ delete_link_title }}"
+                {% endif %}
+            >&#10005;</div>
+        {% endif %}
+    </{{ html_tag }}>
+    {{ extra_content }}
+  {% endspaceless %}
+{%- endmacro -%}
+
+{%- macro radio_select(name = None, value = None, choices = None) -%}
+    {% for choice in choices %}
+        <p class="choice">
+            {% set id = "id_" ~ name ~ "_" ~ choice[0] %}
+            <input 
+                id="{{ id }}"
+                name="{{ name }}"
+                value="{{ choice[0] }}"
+                type="radio"
+                {% if value == choice[0] %}
+                checked="checked"
+                {% endif %}
+            />
+            <label for="{{ id }}">{{ choice[1] }}</label>
+        </p>
+    {% endfor %}
+{%- endmacro -%}
+
+{%- macro question_summary(thread, question, extra_class=None, search_state=None) -%}
+{%include "widgets/question_summary.html" %}
+{%- endmacro -%}
+
+{# Warning! Any changes to the comment markup here must be duplicated in post.js
+for the purposes of the AJAX comment editor #}
+
+{%- macro add_or_show_comments_button(post = None, can_post = None, max_comments = None, widget_id = None) -%}
+    <script type="text/javascript">
+        askbot['data']['{{widget_id}}'] = {
+            can_post: {% if can_post %}true{% else %}false{% endif %},
+            truncated: {% if post.comment_count > max_comments %}true{% else %}false{% endif %}
+        };
+    </script>
+    {% if post.comment_count > max_comments %}
+        {% set remaining_comments = post.comment_count - max_comments %}
+        <a class="light-button">
+        {% if can_post %}
+            {% trans %}add comment{% endtrans %} /
+            {% trans counter=remaining_comments %}see <strong>{{counter}}</strong> more{% pluralize %}see <strong>{{counter}}</strong> more{% endtrans %}
+        {% else %}
+            {% trans counter=remaining_comments %}see <strong>{{counter}}</strong> more comment{% pluralize %}see <strong>{{counter}}</strong> more comments
+            {% endtrans %}
+        {% endif %}
+        </a>
+    {% elif can_post %}
+        <a class="light-button">{% trans %}add comment{% endtrans %}</a>
+    {% endif %}
+{%- endmacro -%}
+
+{%- macro post_comments_widget(
+        post=None,
+        show_post = None,
+        show_comment = None,
+        show_comment_position = None,
+        user=None,
+        max_comments=None
+    )
+-%}
+    {% spaceless %}
+    <!-- {% if post.comment_count > 0 and post.post_type == 'question' %} -->
+    <!--     <h2 id="comment-title">Comments</h2> -->
+    <!-- {% endif %} -->
+    {% set widget_id = 'comments-for-' + post.post_type + '-' + post.id|string %}
+    <div class="comments comments-container" id="{{widget_id}}">
+        <div class="comments-content">
+            {% if show_post == post and show_comment and show_comment_position > max_comments %}
+                {% set comments = post._cached_comments[:show_comment_position] %}
+            {% else %}
+                {% set comments = post._cached_comments[:max_comments] %}
+            {% endif %}
+            {% for comment in comments %}
+                {# Warning! Any changes to the comment markup IN THIS `FOR` LOOP must be duplicated in post.js
+                   for the purposes of the AJAX comment editor #}
+                <div class="comment block {% if comment.author.is_administrator() %}official{%endif%}" id="comment-{{comment.id}}">
+                  {% if comment.author.is_administrator() %}<span class="official-comment">Staff comment</span>{%endif%}
+                  {% if user|can_delete_comment(comment) %}
+                  <aside class="comment-controls">
+                    <div class="comment-delete">
+                      <span class="delete-icon" title="{% trans %}delete this comment{% endtrans %}">&#10006;</span>
+                    </div>
+                    <div class="comment-edit">
+                      {% if user|can_edit_comment(comment) %}
+                      <a class="edit edit-icon">&#10002;</a>
+                      {% endif %}
+                    </div>
+                  </aside>
+                  {% endif %}
+
+                  <div class="comment-body"{% if not user|can_delete_comment(comment) %} id="full-width" {% endif %}>
+                    {{comment.html}}
+                    <div class="comment-meta">
+                      <a class="author" href="{{comment.author.get_profile_url()}}">{{comment.author.username}}</a>
+                      <span class="age">&nbsp;({{comment.added_at|diff_date}})</span>
+                    </div>
+                  </div>
+                </div>
+            {% endfor %}
+        </div>
+        <div class="controls">
+            {% set can_post = user.is_authenticated() and user.can_post_comment(post) %}
+            {% if show_post == post and show_comment %}
+                {% if show_comment_position > max_comments %}
+                    {{ add_or_show_comments_button(
+                                            post = post,
+                                            can_post = can_post,
+                                            max_comments = show_comment_position,
+                                            widget_id = widget_id) }}
+                {% else %}
+                    {{ add_or_show_comments_button(
+                                            post = post,
+                                            can_post = can_post,
+                                            max_comments = max_comments,
+                                            widget_id = widget_id) }}
+                {% endif %}
+            {% else %}
+                {{ add_or_show_comments_button(
+                                        post = post,
+                                        can_post = can_post,
+                                        max_comments = max_comments,
+                                        widget_id = widget_id) }}
+            {% endif %}
+        </div>
+    </div>
+    {% endspaceless %}
+{%- endmacro -%}
+
+{%- macro reversible_sort_button(button_sort_criterium=None, asc_tooltip=None,
+            desc_tooltip=None, label=None, current_sort_method=None, search_state=None) -%}
+{# 
+    sort button where descending sort is default
+    and the search method is togglable between ascending and descending 
+    buttons are rendered as links with id constructed as
+    "by_" + button_sort_criterium
+    class "on" is added when current_sort_method is one of
+    button_sort_criterium + "asc" or "desc"
+#}
+    {% set key_name = button_sort_criterium %}
+    {% if current_sort_method == key_name + "-asc" %}{# "worst" first #}
+        <a id="by_{{key_name}}"
+           href="{{ search_state.change_sort(key_name+"-desc").full_url() }}"
+           class="rev on"
+           title="{{desc_tooltip}}"><span>{{label}} &#9650;</span></a>
+    {% elif current_sort_method == key_name + "-desc" %}{# "best first" #}
+        <a id="by_{{key_name}}"
+           href="{{ search_state.change_sort(key_name+"-asc").full_url() }}"
+           class="rev on"
+           title="{{asc_tooltip}}"><span>{{label}} &#9660;</span></a>
+    {% else %}{# default, when other button is active #}
+        <a id="by_{{key_name}}"
+           href="{{ search_state.change_sort(key_name+"-desc").full_url() }}"
+           class="off"
+           title="{{desc_tooltip}}"><span>{{label}}</span></a>
+    {% endif %}
+    <script type="text/javascript">{# need to pass on text translations to js #}
+        var sortButtonData = sortButtonData || {};
+        sortButtonData["{{key_name}}"] = {
+            label: "{{label}}",
+            asc_tooltip: "{{asc_tooltip}}",
+            desc_tooltip: "{{desc_tooltip}}"
+        };
+    </script>
+{%- endmacro %}
+
+{%- macro checkbox_in_div(checkbox_field, class = 'checkbox') -%}
+    <div{% if class %} class="{{class}}"{% endif %}
+        title="{{checkbox_field.help_text}}">
+        {{ checkbox_field }} 
+        {{ checkbox_field.label_tag() }} 
+        {{ checkbox_field.errors }}
+    </div>
+{%- endmacro -%}
+
+{%- macro edit_post(
+                post_form,
+                post_type = None,
+                mandatory_tags = None,
+                edit_title = False
+            )
+-%}
+{%include "widgets/edit_post.html" %}
+{%- endmacro -%}
+
+{%- macro tag_autocomplete_js(id = '#id_tags') -%}
+    var tagAc = new AutoCompleter({
+            url: '{% url "get_tag_list" %}',
+            preloadData: true,
+            minChars: 1,
+            useCache: true,
+            matchInside: true,
+            maxCacheLength: 100,
+            delay: 10
+    });
+    tagAc.decorate($("{{ id }}"));
+{%- endmacro -%}
+
+{%- macro answer_classes(answer, question) -%}
+answer {% if answer.accepted() %}accepted-answer{% endif %} {% if answer.author_id==question.author_id %} answered-by-owner{% endif %} {% if answer.deleted %}deleted{% endif -%}
+{%- endmacro -%}
+
+{%- macro user_score_and_badge_summary(user) -%}
+  {%include "widgets/user_score_and_badge_summary.html"%}
+{%- endmacro -%}
+
+{%- macro follow_toggle(follow, name, alias, id) -%}
+    {# follow - boolean; name - object type name; alias - e.g. users name; id - object id #}
+    <div 
+        class="follow-toggle" 
+        id="follow-{{ name }}-{{ id }}"
+    >
+        {% if follow %}
+        <div class="follow">{% trans %}follow {{alias}}{% endtrans %}</div>
+        {% else %}
+        <div class="unfollow">
+          <div class="unfollow-red">{% trans %}unfollow {{alias}}{% endtrans %}</div>
+          <div class="unfollow-green">{% trans %}following {{alias}}{% endtrans %}</div>
+        </div>
+        {% endif %}
+    </div>
+{%- endmacro -%}
+
+{%- macro follow_user_toggle(visitor = None, subject = None) -%}
+    {% if visitor.is_anonymous() %}
+        {{ follow_toggle(True, 'user', subject.username, subject.id) }}
+    {% else %}
+        {% if visitor != subject %}
+            {% if visitor.is_following(subject) %}
+                {{ follow_toggle(False, 'user', subject.username, subject.id) }}
+            {% else %}
+                {{ follow_toggle(True, 'user', subject.username, subject.id) }}
+            {% endif %}
+        {% endif %}
+    {% endif %}
+{%- endmacro -%}
+
+{%- macro user_long_score_and_badge_summary(user) -%}
+  {% include "widgets/user_long_score_and_badge_summary.html" %}
+{%- endmacro -%}
+
+{%- macro user_country_flag(user) -%}
+    {% if user.country and user.show_country %}
+        <img class="flag" 
+            src="{{ ('/images/flags/' ~ user.country.code|lower ~ '.gif')|media }}"
+            alt="{% trans 
+                    country=user.country.name 
+                    %}flag of {{country}}{% 
+                endtrans %}"
+            title="{% trans 
+                    country=user.country.name, 
+                    person=user.username %}{{person}} is from {{country}}{%
+                 endtrans %}"
+        />
+    {% endif %}
+{%- endmacro -%}
+
+{%- macro user_country_name_and_flag(user) -%}
+    {% if user.country and user.show_country %}
+        {{ user.country.name }}
+        {{ user_country_flag(user) }}
+    {% endif %}
+{%- endmacro -%}
+
+{%- macro user_full_location(user) -%}
+    {% if user.location %}
+        {{ user.location }},
+    {% endif %}
+    {{ user_country_name_and_flag(user) }}
+{%- endmacro -%}
+
+{%- macro user_list(users, profile_section = None) -%}
+{% include "widgets/user_list.html"%}
+{%- endmacro -%}
+
+{#todo: rename this to avatar #}
+{%- macro gravatar(user, size) -%}
+{% spaceless %}
+<a style="text-decoration:none"
+    href="{{ user.get_absolute_url() }}"
+><img class="gravatar" 
+    width="{{size}}" height="{{size}}"
+    src="{{ user.get_avatar_url(size) }}"
+    title="{{user.username}}" 
+    alt="{% trans username=user.username %}{{username}} gravatar image{% endtrans %}" 
+/></a>
+{% endspaceless %}
+{%- endmacro -%}
+
+{%- macro user_website_link(user, max_display_length=25) -%}
+    {% if user.website %}
+        <a 
+            href="{{user.website}}"
+            title="{% trans username=user.username|escape, url=user.website %}{{username}}'s website is {{url}}{% endtrans %}"
+            {% if user.can_have_strong_url() == False %}
+            rel="nofollow"
+            {% endif %}
+        >
+        {{user.website|truncate(length=max_display_length, killwords=True, end='...')}}
+        </a>
+    {% endif %}
+{%- endmacro -%}
+
+{%- macro paginator(p, position='left', anchor='') -%}{# p is paginator context dictionary #}
+{% spaceless %}
+    {% if p.is_paginated %}
+        <div class="paginator">
+        {% if p.has_previous %}
+            <span class="prev"><a href="{{p.base_url}}page={{ p.previous }}{{ anchor }}" title="{% trans %}previous{% endtrans %}">
+        &lsaquo; {% trans %}previous{% endtrans %}</a></span>
+        {% endif %}
+        {% if not p.in_leading_range %}
+            {% for num in p.pages_outside_trailing_range %}
+                <span class="page"><a href="{{p.base_url}}page={{ num }}{{ anchor }}" >{{ num }}</a></span>
+            {% endfor %}
+        ...
+        {% endif %}
+         
+        {% for num in p.page_numbers %}
+          {% if num == p.page and p.pages != 1%}
+            <span class="curr" title="{% trans %}current page{% endtrans %}">{{ num }}</span>
+          {% else %}
+            <span class="page"><a href="{{p.base_url}}page={{ num }}{{ anchor }}" title="{% trans %}page number {{num}}{% endtrans %}">{{ num }}</a></span>
+          {% endif %}
+        {% endfor %}
+         
+        {% if not p.in_trailing_range %}
+            ...
+            {% for num in p.pages_outside_leading_range|reverse %}
+                <span class="page"><a href="{{p.base_url}}page={{ num }}{{ anchor }}" title="{% trans %}page number {{ num }}{% endtrans %}">{{ num }}</a></span>
+            {% endfor %}
+        {% endif %}
+        {% if p.has_next %}
+            <span class="next"><a href="{{p.base_url}}page={{ p.next }}{{ anchor }}" title="{% trans %}next page{% endtrans %}">{% trans %}next page{% endtrans %} &rsaquo;</a></span>
+        {% endif %}
+        </div>
+    {% endif %}
+{% endspaceless %}
+{%- endmacro -%}
+
+
+
+{%- macro paginator_main_page(p, position, search_state) -%} {# p is paginator context dictionary #}
+    {% spaceless %}
+        {% if p.is_paginated %}
+            <div class="paginator">
+                {% if p.has_previous %}
+                    <span class="prev"><a href="{{ search_state.change_page(p.previous).full_url() }}" title="{% trans %}previous{% endtrans %}">
+                        &laquo; {% trans %}previous{% endtrans %}</a></span>
+                {% endif %}
+                {% if not p.in_leading_range %}
+                    {% for num in p.pages_outside_trailing_range %}
+                        <span class="page"><a href="{{ search_state.change_page(num).full_url() }}" >{{ num }}</a></span>
+                    {% endfor %}
+                    ...
+                {% endif %}
+
+                {% for num in p.page_numbers %}
+                    {% if num == p.page and p.pages != 1%}
+                        <span class="curr" title="{% trans %}current page{% endtrans %}">{{ num }}</span>
+                    {% else %}
+                        <span class="page"><a href="{{ search_state.change_page(num).full_url() }}" title="{% trans %}page number {{num}}{% endtrans %}">{{ num }}</a></span>
+                    {% endif %}
+                {% endfor %}
+
+                {% if not p.in_trailing_range %}
+                    ...
+                    {% for num in p.pages_outside_leading_range|reverse %}
+                        <span class="page"><a href="{{ search_state.change_page(num).full_url() }}" title="{% trans %}page number {{ num }}{% endtrans %}">{{ num }}</a></span>
+                    {% endfor %}
+                {% endif %}
+                {% if p.has_next %}
+                    <span class="next"><a href="{{ search_state.change_page(p.next).full_url() }}" title="{% trans %}next page{% endtrans %}">{% trans %}next page{% endtrans %} &raquo;</a></span>
+                {% endif %}
+            </div>
+        {% endif %}
+    {% endspaceless %}
+{%- endmacro -%}
+
+
+{%- macro inbox_link(user) -%}
+    {% if user.new_response_count > 0 or user.seen_response_count > 0 %}
+    <a id='ab-responses' href="{{user.get_absolute_url()}}?sort=inbox&section=forum">
+        <img 
+            alt="{% trans username=user.username %}responses for {{username}}{% endtrans %}"
+            {% if user.new_response_count > 0 %}
+                src="{{ "/images/mail-envelope-full.png"|media }}"
+                title="{% trans response_count=user.new_response_count %}you have a new response{% pluralize %}you have {{response_count}} new responses{% endtrans %}"
+            {% elif user.seen_response_count > 0 %}
+                src="{{ "/images/mail-envelope-empty.png"|media }}"
+                title="{% trans %}no new responses yet{% endtrans %}"
+            {% endif %}
+        />
+    </a>
+    {% endif %}
+{%- endmacro -%}
+
+{%- macro moderation_items_link(user, moderation_items) -%}
+    {% if moderation_items %}
+        <a id="ab-responses"
+            href="{{user.get_absolute_url()}}?sort=inbox&section=flags"
+        >
+        {% if moderation_items['new_count'] > 0 %}
+            <img src="{{'/images/dialog-warning.png'|media}}"
+            {% if moderation_items['seen_count'] > 0 %}
+                alt="{% trans new=moderation_items['new_count'], seen=moderation_items['seen_count']%}{{new}} new flagged posts and {{seen}} previous{% endtrans %}"
+                title="{% trans new=moderation_items['new_count'], seen=moderation_items['seen_count']%}{{new}} new flagged posts and {{seen}} previous{% endtrans %}"
+            {% else %}
+                alt="{% trans new=moderation_items['new_count'] %}{{new}} new flagged posts{% endtrans %}"
+                title="{% trans new=moderation_items['new_count'] %}{{new}} new flagged posts{% endtrans %}"
+            {% endif %}
+            />
+        {% elif moderation_items['seen_count'] > 0 %}
+            <img src={{'/images/dialog-warning-off.png'|media}} 
+                alt="{% trans seen=moderation_items['seen_count'] %}{{seen}} flagged posts{% endtrans %}" 
+                title="{% trans seen=moderation_items['seen_count'] %}{{seen}} flagged posts{% endtrans %}" 
+            />
+        {% endif %}
+        </a>
+    {% endif %}
+{%- endmacro -%}
diff --git a/lms/askbot/skins/mitx/templates/main_page.html b/lms/askbot/skins/mitx/templates/main_page.html
new file mode 100644
index 0000000000..eef655fbf6
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/main_page.html
@@ -0,0 +1,28 @@
+{% extends "two_column_body.html" %}
+{# 
+    this template is split into several
+    blocks that are included here
+    the blocks are within directory templates/main_page
+    relative to the skin directory
+
+    there is no html markup in this file
+#}
+<!-- questions.html -->
+{% block title %}{% spaceless %}{% trans %}Questions{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+    {% include "main_page/tab_bar.html" %}
+    {# include "main_page/headline.html" #}
+    {# ==== BEGIN: main_page/content.html === #}
+    <ul class="question-list" id="question-list">
+        {% include "main_page/questions_loop.html" %}
+    </ul>
+    {# ==== END: main_page/content.html === #}
+    {% include "main_page/paginator.html" %}
+{% endblock %}
+{% block sidebar %}
+    {% include "main_page/sidebar.html" %}
+{% endblock %}
+{% block endjs %}
+    {% include "main_page/javascript.html" %}
+{% endblock %}
+<!-- end questions.html -->
diff --git a/lms/askbot/skins/mitx/templates/main_page/content.html b/lms/askbot/skins/mitx/templates/main_page/content.html
new file mode 100644
index 0000000000..022d172d83
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/main_page/content.html
@@ -0,0 +1,3 @@
+<ul id="question-list">
+    {% include "main_page/questions_loop.html" %}
+</ul>
diff --git a/lms/askbot/skins/mitx/templates/main_page/headline.html b/lms/askbot/skins/mitx/templates/main_page/headline.html
new file mode 100644
index 0000000000..5f48e1c54a
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/main_page/headline.html
@@ -0,0 +1,42 @@
+{% import "macros.html" as macros %}
+{% if questions_count > 0 %}
+        <h1 id="questionCount" class="search-result-summary">
+            {% trans cnt=questions_count, q_num=questions_count|intcomma %}{{q_num}} question{% pluralize %}{{q_num}} questions{% endtrans %}
+        {% if author_name %}
+            {% trans %}with {{author_name}}'s contributions{% endtrans %}
+        {% endif %}
+        </h1>
+        {% if search_tags %}
+        <div id="listSearchTags">
+          <span class="left">{% trans %}Tagged{% endtrans %}</span>
+          {{ macros.tag_list_widget(
+          search_tags,
+          id = 'searchTags',
+          deletable = True,
+          make_links = False,
+          search_state = search_state
+          )
+          }}
+        </div>
+        {% endif %}
+        {% if author_name or search_tags or query %}
+            <div class="search-tips"><strong>{% trans %}Search tips:{% endtrans %}</strong>
+            {% if reset_method_count > 1 %}
+                {% if author_name %}
+                    <a href="{{ search_state.remove_author().full_url() }}">{% trans %}reset author{% endtrans %}</a>
+                {% endif %}
+                {% if search_tags %}{% if author_name and query %}, {% elif author_name %}{% trans %} or {% endtrans %}{% endif %}
+                    <a href="{{ search_state.remove_tags().full_url() }}">{% trans %}reset tags{% endtrans %}</a>
+                {% endif %}
+                {% if query %}{% trans %} or {% endtrans %}
+                    <a href="{% url questions %}">{% trans %}start over{% endtrans %}</a>
+                {% endif %}
+            {% else %}
+                <a href="{% url questions %}">{% trans %}start over{% endtrans %}</a>
+            {% endif %}
+            {% trans %} - to expand, or dig in by adding more tags and revising the query.{% endtrans %}
+            </div>
+        {% else %}
+            <div class="search-tips"><strong>{% trans %}Search tip:{% endtrans %}</strong> {% trans %}add tags and a query to focus your search{% endtrans %}</div>
+        {% endif %}
+{% endif %}
diff --git a/lms/askbot/skins/mitx/templates/main_page/javascript.html b/lms/askbot/skins/mitx/templates/main_page/javascript.html
new file mode 100644
index 0000000000..4c51cfd91c
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/main_page/javascript.html
@@ -0,0 +1,32 @@
+<script type="text/javascript">
+    var sortMethod = '{{sort}}';
+    var showSortByRelevance = {% if show_sort_by_relevance %}true{% else %}false{% endif %};
+    var minSearchWordLength = {{settings.MIN_SEARCH_WORD_LENGTH}};
+    $(document).ready(function(){
+        /*var on_tab = '#nav_questions';
+        $(on_tab).attr('className','on');*/
+        liveSearch('{{ search_state.query_string()|escapejs }}');
+        Hilite.exact = false;
+        Hilite.elementid = "question-list";
+        Hilite.debug_referrer = location.href;
+
+        {% if update_avatar_data == True %}
+            var today = new Date();{#add timestamp to prevent browser caching #}
+            $.getJSON('{% url user_update_has_custom_avatar %}?t=' + today.getTime());
+        {% endif %}
+
+    });
+
+    askbot['urls']['mark_interesting_tag'] = '{% url mark_interesting_tag %}';
+    askbot['urls']['mark_ignored_tag'] = '{% url mark_ignored_tag %}';
+    askbot['urls']['unmark_tag'] = '{% url unmark_tag %}';
+    askbot['urls']['set_tag_filter_strategy'] = '{% url "set_tag_filter_strategy" %}';
+    askbot['urls']['questions'] = '{% url "questions" %}';
+    askbot['urls']['question_url_template'] = scriptUrl + '{{'question/'|transurl}}{{ "{{QuestionID}}/" }}';
+</script>
+<script type='text/javascript' src='{{"/js/editor.js"|media}}'></script>
+{% if request.user.is_authenticated() %}
+<script type='text/javascript' src='{{"/js/tag_selector.js"|media}}'></script>
+{% endif %}
+<script type="text/javascript" src="{{"/js/live_search.js"|media}}"></script>
+
diff --git a/lms/askbot/skins/mitx/templates/main_page/nothing_found.html b/lms/askbot/skins/mitx/templates/main_page/nothing_found.html
new file mode 100644
index 0000000000..3811700f98
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/main_page/nothing_found.html
@@ -0,0 +1,30 @@
+{# todo: add tips to widen selection #}
+{% if search_state.scope == "unanswered" %}
+    <p class="evenMore tabula-rasa">
+      {% trans %}There are no unanswered questions here{% endtrans %}
+    </p>
+{% endif %}
+{% if search_state.scope == "favorite" %}
+    <p class="evenMore tabula-rasa">
+      {% trans %}No questions here. {% endtrans %}
+      {% trans %}Please follow some questions or follow some users.{% endtrans %}
+    </p>
+{% endif %}
+
+{% if search_state.query or search_state.tags or search_state.author %}
+    {% if reset_method_count > 1 %}
+        {% if search_state.author %}
+            <a class="evenMore tabula-rasa" href="{{ search_state.remove_author().full_url() }}">{% trans %}You can expand your search by {% endtrans %}{% trans %}resetting author{% endtrans %}</a>
+        {% endif %}
+        {% if search_state.tags %}{% if search_state.author and search_state.query %}, {% elif search_state.author %}{% trans %} or {% endtrans %}{% endif %}
+            <a class="evenMore tabula-rasa" href="{{ search_state.remove_tags().full_url() }}">{% trans %}You can expand your search by {% endtrans %}{% trans %}resetting tags{% endtrans %}</a>
+        {% endif %}
+        {% if search_state.query %}
+            <a class="evenMore tabula-rasa" href="{% url questions %}">{% trans %}You can expand your search by {% endtrans %}{% trans %}starting over{% endtrans %}</a>
+        {% endif %}
+        {% else %}
+            <a class="evenMore tabula-rasa" href="{% url questions %}">{% trans %}You can expand your search by {% endtrans %}{% trans %}starting over{% endtrans %}</a>
+        {% endif %}
+
+{% endif %}
+  <a class="evenMore tabula-rasa" href="{% url ask %}">{% trans %}Ask a question{% endtrans %}</a>
diff --git a/lms/askbot/skins/mitx/templates/main_page/paginator.html b/lms/askbot/skins/mitx/templates/main_page/paginator.html
new file mode 100644
index 0000000000..e7dc246a0a
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/main_page/paginator.html
@@ -0,0 +1,7 @@
+{% import "macros.html" as macros %}
+{% if questions_count > page_size %}
+    <div id="pager" class="pager">
+        {{ macros.paginator_main_page(context|setup_paginator, position='left', search_state=search_state) }}
+        <div class="clean"></div>
+    </div>
+{% endif %}
diff --git a/lms/askbot/skins/mitx/templates/main_page/questions_loop.html b/lms/askbot/skins/mitx/templates/main_page/questions_loop.html
new file mode 100644
index 0000000000..ad23b7f4bf
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/main_page/questions_loop.html
@@ -0,0 +1,14 @@
+{% import "macros.html" as macros %}
+{# cache 0 "questions" questions search_tags scope sort query context.page language_code #}
+{% for thread in threads.object_list %}
+    {{ macros.question_summary(thread, thread._question_post(), search_state=search_state) }}
+{% endfor %}
+{% if threads.object_list|length == 0 %}
+    {% include "main_page/nothing_found.html" %}
+{% else %}
+    <div class="evenMore post-own-question">
+        {% trans %}Did not find what you were looking for?{% endtrans %} 
+        <a href="{% url ask %}">{% trans %}Please, post your question!{% endtrans %}</a>
+    </div>
+{% endif %}
+
diff --git a/lms/askbot/skins/mitx/templates/main_page/scope_filters.html b/lms/askbot/skins/mitx/templates/main_page/scope_filters.html
new file mode 100644
index 0000000000..96ab0f0f9c
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/main_page/scope_filters.html
@@ -0,0 +1,16 @@
+<div class="question-filter">
+  <ul class="scope-filters">
+    <li><span class="label">Display</span></li>
+    <li>
+      <a class="scope-selector {% if scope == 'all' %}on{% endif %}"
+        href="{{ search_state.change_scope('all').full_url() }}" title="{% trans %}see all questions{% endtrans %}">{% trans %}All{% endtrans %}</a>
+    </li>
+    {% if request.user.is_authenticated() %}
+    <li>
+      <a class="scope-selector {% if scope == 'favorite' %}on{% endif %}"
+        href="{{ search_state.change_scope('favorite').full_url() }}" title="{% trans %}see your followed questions{% endtrans %}">{% trans %}Only followed{% endtrans %}</a>
+    </li>
+  {% endif %}
+  </ul>
+</div>
+
diff --git a/lms/askbot/skins/mitx/templates/main_page/sidebar.html b/lms/askbot/skins/mitx/templates/main_page/sidebar.html
new file mode 100644
index 0000000000..d6ee573ad1
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/main_page/sidebar.html
@@ -0,0 +1,34 @@
+{% import "macros.html" as macros %}
+
+<h1>Course Discussion</h1>
+
+{% if request.user.is_authenticated() %}
+<div class="box view-profile">
+  <a href="{% url ask %}"><span>Ask a question</span></a>
+  <a href="{{ user.get_absolute_url() }}">View profile (<span>{{user.username}}</span>)</a>
+</div>
+{% endif %}
+
+<div class="search-box box" id="scopeWrapper">
+  <h2>Search questions</h2>
+  {% include "widgets/search_bar.html" %} {# include search form widget #}
+</div>
+
+
+{{ settings.SIDEBAR_MAIN_HEADER }}
+
+{% if contributors and settings.SIDEBAR_MAIN_SHOW_AVATARS %}
+   {# include "widgets/contributors.html" #}
+{% endif %}
+
+{% if request.user.is_authenticated() and settings.SIDEBAR_MAIN_SHOW_TAG_SELECTOR %} 
+   {% include "widgets/tag_selector.html" %}
+{% endif %}
+
+{% if tags and settings.SIDEBAR_MAIN_SHOW_TAGS %}
+   {% include "widgets/related_tags.html" %}
+{% endif %}
+
+
+
+{{ settings.SIDEBAR_MAIN_FOOTER }}
diff --git a/lms/askbot/skins/mitx/templates/main_page/tab_bar.html b/lms/askbot/skins/mitx/templates/main_page/tab_bar.html
new file mode 100644
index 0000000000..658cb7ccdb
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/main_page/tab_bar.html
@@ -0,0 +1,119 @@
+{% import "macros.html" as macros %}
+{% load extra_filters_jinja %}
+{% cache 0 "scope_sort_tabs" search_tags request.user scope sort query context.page language_code %}
+
+<div class="question-list-header">
+  <section class="question-list-meta">
+
+    <div class="question-list-title">
+
+      {% if questions_count > 0 %}
+          <h1>
+          {% trans cnt=questions_count, q_num=questions_count|intcomma %}{{q_num}} question{% pluralize %}{{q_num}} questions{% endtrans %}
+
+          {% if author_name %}
+            {% trans %}with {{author_name}}'s contributions{% endtrans %}
+          {% endif %}
+          </h1>
+
+
+
+      {% else %}
+
+        <h1>No questions found</h1>
+
+      {% endif %}
+    </div>
+
+
+    {% if questions_count > 0 %}
+          <div class="question-sort">
+            <nav>
+              <div id="sort_tabs">
+                <span class="label">{% trans %}Sort by {% endtrans %}</span>
+                {% if show_sort_by_relevance %}
+                {% set asc_relevance_tooltip = gettext('most relevant questions') %}
+                {% set desc_relevance_tooltip = gettext('click to see most relevant questions') %}
+                {% set relevance_label = gettext('relevance') %}
+                {% if query %}
+                <a id="by_relevance"
+                  {% if sort == "relevance-desc" %}
+                  href="{{ search_state.change_sort('relevance-desc').full_url() }}"
+                  class="on"
+                  title="{{asc_relevance_tooltip}}"><span>{{relevance_label}} &#9660;</span>
+                  {% else %}
+                  href="{{ search_state.change_sort('relevance-desc').full_url() }}"
+                  class="off"
+                  title="{{desc_relevance_tooltip}}"><span>{{relevance_label}}</span>
+                  {% endif %}
+                </a>
+                {% endif %}
+                <script type="text/javascript">
+                  var sortButtonData = sortButtonData || {}; sortButtonData['relevance'] = { asc_tooltip: "{{asc_relevance_tooltip}}", desc_tooltip: "{{desc_relevance_tooltip}}", label: "{{relevance_label}}" };
+                </script>
+
+                {% endif %}
+
+                {{macros.reversible_sort_button(
+                        button_sort_criterium = 'age',
+                        label = gettext('by date'),
+                        asc_tooltip = gettext('click to see the oldest questions'),
+                        desc_tooltip = gettext('click to see the newest questions'),
+                        current_sort_method = sort,
+                        search_state = search_state,
+                    )
+                }}
+                {{macros.reversible_sort_button(
+                button_sort_criterium = 'activity',
+                label = gettext('by activity'),
+                asc_tooltip = gettext('click to see the least recently updated questions'),
+                desc_tooltip = gettext('click to see the most recently updated questions'),
+                current_sort_method = sort,
+                search_state = search_state,
+                )
+                }}
+                {{macros.reversible_sort_button(
+                button_sort_criterium = 'answers',
+                label = gettext('by answers'),
+                asc_tooltip = gettext('click to see the least answered questions'),
+                desc_tooltip = gettext('click to see the most answered questions'),
+                current_sort_method = sort,
+                search_state = search_state,
+                )
+                }}
+                {{macros.reversible_sort_button(
+                        button_sort_criterium = 'votes',
+                        label = gettext('by votes'),
+                        asc_tooltip = gettext('click to see least voted questions'),
+                        desc_tooltip = gettext('click to see most voted questions'),
+                        current_sort_method = sort,
+                        search_state = search_state,
+                    )
+                }}
+                </div>
+              </nav>
+            </div>
+    {% endif %}
+
+  </section>
+
+    {% if search_tags %}
+    <section class="question-tags-list">
+
+    <div class="back">
+      <a class="light-button" href="{% url questions %}">Reset filter</a>
+    </div>
+
+    <div id="listSearchTags"class="tags-list">
+      <!-- <span>{% trans %}Tagged{% endtrans %}</span> -->
+      {{ macros.tag_list_widget( search_tags, id = 'searchTags', deletable = True, make_links = False, search_state = search_state) }}
+    </div>
+
+
+
+      </section>
+    {% endif %}
+
+</div>
+
+{% endcache %}
diff --git a/lms/askbot/skins/mitx/templates/meta/bottom_scripts.html b/lms/askbot/skins/mitx/templates/meta/bottom_scripts.html
new file mode 100644
index 0000000000..d9d5eb97dd
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/meta/bottom_scripts.html
@@ -0,0 +1,101 @@
+{# most, if not all javascripts should go here
+   this template is included at the very bottow of the
+   main template "base.html"
+#}
+<div id="no-javascript">
+  <noscript class="noscript">
+    {% trans app_name = settings.APP_SHORT_NAME %}Please note: {{app_name}} requires javascript to work properly, please enable javascript in your browser, <a href="{{noscript_url}}">here is how</a>{% endtrans %}
+  </noscript>
+</div>
+<script type="text/javascript">
+    var i18nLang = '{{settings.LANGUAGE_CODE}}';
+    var scriptUrl = '/{{settings.ASKBOT_URL}}'
+    var askbotSkin = '{{settings.ASKBOT_DEFAULT_SKIN}}';
+    var enableMathJax = {% if settings.ENABLE_MATHJAX %}true{% else %}false{% endif %};
+    {% if request.user.is_authenticated() %}
+        askbot['data']['userIsAuthenticated'] = true;
+        askbot['data']['userId'] = {{request.user.id}};
+        askbot['data']['userIsAdminOrMod'] = {% if 
+                                                request.user.is_administrator()
+                                                or request.user.is_moderator()
+                                            %}true{% else %}false{% endif %};
+    {% else %}
+        askbot['data']['userIsAuthenticated'] = false;
+    {% endif %}
+    askbot['urls']['mark_read_message'] = '{% url "read_message" %}';
+    askbot['urls']['get_tags_by_wildcard'] = '{% url "get_tags_by_wildcard" %}';
+    askbot['urls']['get_tag_list'] = '{% url "get_tag_list" %}';
+    askbot['urls']['follow_user'] = '/followit/follow/user/{{'{{'}}userId{{'}}'}}/';
+    askbot['urls']['unfollow_user'] = '/followit/unfollow/user/{{'{{'}}userId{{'}}'}}/';
+    askbot['urls']['user_signin'] = '{{ settings.LOGIN_URL }}';
+    askbot['settings']['static_url'] = '{{ settings.STATIC_URL }}';
+</script>
+<!-- Quick fix -- we should reference askbot jquery properly -->
+<script 
+    type="text/javascript"
+    src="{{ settings.STATIC_URL }}/js/askbot_jquery.min.js"
+></script>
+<!-- History.js --> 
+<script type='text/javascript' src="{{"/js/jquery.history.js"|media }}"></script>
+<script type='text/javascript' src="{{"/js/utils.js"|media }}"></script>
+<script type="text/javascript" src="{% url django.views.i18n.javascript_catalog %}"></script>
+{% if settings.ENABLE_MATHJAX %}
+    <script type='text/javascript' src="{{settings.MATHJAX_BASE_URL}}/MathJax.js">
+        MathJax.Hub.Config({
+            extensions: ["tex2jax.js"],
+            jax: ["input/TeX","output/HTML-CSS"],
+            tex2jax: {inlineMath: [["$","$"],["\\(","\\)"]]}
+        });
+    </script>
+{% endif %}
+<script type="text/javascript">
+{% if active_tab != "tags" and active_tab != "users" %}
+    $(document).ready(function(){
+        if (Modernizr.history) {
+          // history management works!
+        } else {
+          // no history support :(
+          //hash = unescape(window.location.hash).replace('#','').split("?")[0]
+          hash = History.unescapeHash(window.location.hash).replace('#','').split("?")[0]
+          if (hash.substring(0,11)==askbot['urls']['questions']){
+            url = hash
+          }else{
+            url = askbot['urls']['questions']+hash
+          }
+          if (hash !== ''){
+              window.location = 'http://'+window.location.host+url
+          }
+        }
+
+        // focus input on the search bar endcomment
+        {% if active_tab != "ask" %}
+            $('#keywords').focus();
+        {% else %}
+            $('#id_title').focus();
+        {% endif %}
+        animateHashes();
+    });
+{% endif %}
+{% if user_messages %}
+    $('#validate_email_alert').click(function(){notify.close(true)})
+    notify.show();
+{% endif %}
+</script>
+{% if settings.USE_CUSTOM_JS %}
+<script 
+    src="{% url "custom_js"%}?v={{ settings.MEDIA_RESOURCE_REVISION }}"
+    type="text/javascript"
+></script>
+{% endif %}
+{% if settings.GOOGLE_ANALYTICS_KEY %}
+<script type="text/javascript">
+    var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
+    document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
+    </script>
+    <script type="text/javascript">
+    try {
+    var pageTracker = _gat._getTracker('{{ settings.GOOGLE_ANALYTICS_KEY }}');
+    pageTracker._trackPageview();
+    } catch(err) {}
+</script>
+{% endif %}
diff --git a/lms/askbot/skins/mitx/templates/meta/editor_data.html b/lms/askbot/skins/mitx/templates/meta/editor_data.html
new file mode 100644
index 0000000000..025be8a03e
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/meta/editor_data.html
@@ -0,0 +1,13 @@
+<script type="text/javascript">
+    {# data necessary for the post editor, goes into endjs block #}
+    askbot['settings']['maxTagLength'] = {{settings.MAX_TAG_LENGTH}};
+                            'each tag must be shorter than %(max_chars)d characters',
+    askbot['messages']['maxTagLength'] = '{% trans max_chars = settings.MAX_TAG_LENGTH %}each tag must be shorter that {{max_chars}} character{% pluralize %}each tag must be shorter than {{max_chars}} characters{% endtrans %}';
+    askbot['settings']['maxTagsPerPost'] = {{settings.MAX_TAGS_PER_POST}};
+    askbot['messages']['maxTagsPerPost'] = '{% trans tag_count = settings.MAX_TAGS_PER_POST %}please use {{tag_count}} tag{% pluralize %}please use {{tag_count}} tags or less{% endtrans %}';
+    askbot['messages']['tagLimits'] = '{% trans tag_count=settings.MAX_TAGS_PER_POST, max_chars=settings.MAX_TAG_LENGTH %}please use up to {{tag_count}} tags, less than {{max_chars}} characters each{% endtrans %}'; 
+    askbot['urls']['upload'] = '{% url "upload" %}';
+    askbot['settings']['minTitleLength'] = {{settings.MIN_TITLE_LENGTH}}
+    askbot['settings']['minQuestionBodyLength'] = {{settings.MIN_QUESTION_BODY_LENGTH}}
+    askbot['settings']['minAnswerBodyLength'] = {{settings.MIN_ANSWER_BODY_LENGTH}}
+</script>
diff --git a/lms/askbot/skins/mitx/templates/meta/html_head_javascript.html b/lms/askbot/skins/mitx/templates/meta/html_head_javascript.html
new file mode 100644
index 0000000000..2d453215e8
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/meta/html_head_javascript.html
@@ -0,0 +1,11 @@
+<script src="{{"/js/modernizr.custom.js"|media }}"></script>
+<script type="text/javascript">
+    var askbot = {};
+    askbot['data'] = {};
+    askbot['urls'] = {};
+    askbot['settings'] = {};
+    askbot['messages'] = {};
+</script>
+{% block forejs %}
+{% endblock %}
+{# avoid adding javascript here so that pages load faster #}
diff --git a/lms/askbot/skins/mitx/templates/meta/html_head_meta.html b/lms/askbot/skins/mitx/templates/meta/html_head_meta.html
new file mode 100644
index 0000000000..352ffb534b
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/meta/html_head_meta.html
@@ -0,0 +1,8 @@
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+{% block meta_description %}
+<meta name="description" content="{{settings.APP_DESCRIPTION|escape}}" />
+{% endblock %}
+<meta name="keywords" content="{%block keywords%}{%endblock%},{{settings.APP_KEYWORDS|escape}}" />
+{% if settings.GOOGLE_SITEMAP_CODE %}
+<meta name="google-site-verification" content="{{settings.GOOGLE_SITEMAP_CODE}}" />
+{% endif %}
diff --git a/lms/askbot/skins/mitx/templates/meta/html_head_stylesheets.html b/lms/askbot/skins/mitx/templates/meta/html_head_stylesheets.html
new file mode 100644
index 0000000000..99223edac4
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/meta/html_head_stylesheets.html
@@ -0,0 +1,3 @@
+{% load extra_filters_jinja %}
+<!--<link href="{{"/style/style.css"|media }}" rel="stylesheet" type="text/css" />-->
+{{ 'application' | compressed_css }}
diff --git a/lms/askbot/skins/mitx/templates/meta/mandatory_tags_js.html b/lms/askbot/skins/mitx/templates/meta/mandatory_tags_js.html
new file mode 100644
index 0000000000..f04a6345b7
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/meta/mandatory_tags_js.html
@@ -0,0 +1,25 @@
+<script type="text/javascript">
+    $(document).ready(function(){
+        var fake_tag = new Tag();
+        $('ul.tags .tag').each(function(idx, elem){
+            var tag_input = $('input#id_tags');
+            var callback = function(){
+                var new_tag = fake_tag.decodeTagName($(elem).html());
+                if (/\*$/.test(new_tag)){//strip the asterisk
+                    new_tag = new_tag.substring(0, new_tag.length - 1);
+                }
+                if ($.trim(tag_input.val()) !== ''){
+                    var entered_tags = tag_input.val().split(/\s+/);
+                } else {
+                    var entered_tags = [];
+                }
+                if ($.inArray(new_tag, entered_tags) === -1){
+                    entered_tags.push(new_tag);
+                    tag_input.val(entered_tags.join(' '));
+                    tag_input.focus();
+                }
+            };
+            setupButtonEventHandlers($(elem), callback);
+        });
+    });
+</script>
diff --git a/lms/askbot/skins/mitx/templates/navigation.jinja.html b/lms/askbot/skins/mitx/templates/navigation.jinja.html
new file mode 100644
index 0000000000..d69afbebc6
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/navigation.jinja.html
@@ -0,0 +1,46 @@
+<header class="app" aria-label="Global Navigation">
+  <nav>
+    <a href="{{ MITX_ROOT_URL }}" class="logo">
+      <img src="/static/images/logo.png" />
+    </a>
+
+    {%if request.user.is_authenticated(): %}
+    <h1>Circuits and Electronics</h1>
+    <ol class="user">
+      <li>
+        <a href="/dashboard" class="user-dashboard">
+          <span class="avatar"><img src="/static/images/profile.jpg" /></span>
+          {{ request.user.username }}
+        </a>
+      </li>
+      <li>
+        <a href="#" class="options">&#9662</a>
+        <ol class="user-options">
+          <li><a href="#">Account Settings</a></li>
+          <li><a href="/logout">Log Out</a></li>
+        </ol>
+      </li>
+    </ol>
+    {%else:%}
+    <ol>
+      <li><a href="/courses">Courses</a></li>
+      <li><a href="#">How It Works</a></li>
+    </ol>
+    <ol class="user">
+      <li><a href="/dashboard">Log In</a></li>
+      <li><a href="#">Sign Up</a></li>
+    </ol>
+    <ol class="secondary">
+      <li>
+        <a href="#">About</a>
+      </li>
+      <li>
+        <a href="#">Jobs</a>
+      </li>
+      <li>
+        <a href="#">faq</a>
+      </li>
+    </ol>
+    {%endif %}
+  </nav>
+</header>
diff --git a/lms/askbot/skins/mitx/templates/question.html b/lms/askbot/skins/mitx/templates/question.html
new file mode 100644
index 0000000000..b2462faf69
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/question.html
@@ -0,0 +1,23 @@
+{% extends "two_column_body.html" %}
+<!-- question.html -->
+{% block title %}{% spaceless %}{{ question.get_question_title()|escape }}{% endspaceless %}{% endblock %}
+{% block meta_description %}
+        <meta name="description" content="{{question.summary|striptags|escape}}" />
+{% endblock %}
+{% block keywords %}{{thread.tagname_meta_generator()}}{% endblock %}
+{% block forestyle %}
+    <link rel="canonical" href="{{settings.APP_URL|strip_path}}{{question.get_absolute_url()}}" />
+    <link rel="stylesheet" type="text/css" href="{{'/js/wmd/wmd.css'|media}}" />
+{% endblock %}
+{% block content %}
+    {# ==== BEGIN: question/content.html ==== #}
+    {% include "question/content.html" %}
+    {# ==== END: question/content.html ==== #}
+{% endblock %}
+{% block sidebar %}
+    {%include "question/sidebar.html" %}
+{% endblock %}
+{% block endjs %}
+    {%include "question/javascript.html" %}
+{% endblock %}
+
diff --git a/lms/askbot/skins/mitx/templates/question/answer_card.html b/lms/askbot/skins/mitx/templates/question/answer_card.html
new file mode 100644
index 0000000000..1af4496c99
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/question/answer_card.html
@@ -0,0 +1,41 @@
+<div class="answer-block {% if answer.author.is_administrator() %}official{%endif%}" >
+
+  <a name="{{ answer.id }}"></a>
+  {% if answer.old_answer_id %}
+  {# Make old URL anchors/hashes work #}
+  <a class="old_answer_id_anchor" name="{{ answer.old_answer_id }}"></a>
+  {% endif %}
+
+  <div class="vote-buttons">
+    {# ==== START: question/answer_vote_buttons.html ==== #}
+    {% include "question/answer_vote_buttons.html" %}
+    {# ==== END: question/answer_vote_buttons.html ==== #}
+  </div>
+
+  <div id="answer-container-{{ answer.id }}" class="answer-container {{ macros.answer_classes(answer, question) }}">
+
+    <div class="answer-content">
+
+      <div class="answer-body">
+        {{ answer.html }}
+        {# ==== START: question/question_comments.html ==== #}
+        {% include "question/answer_comments.html" %}
+        {# ==== END: question/question_comments.html ==== #}
+      </div>
+
+      {# ==== START: "question/question_author_info.html" #}
+      <div class="post-update-container">
+
+        {% if answer.author.is_administrator() %}<div class="official-stamp">Staff answer</div>{%endif%}
+        {% include "question/answer_author_info.html" %}
+        <div class="answer-actions answer-controls">
+        {% include "question/answer_controls.html" %}
+        </div>
+      </div>
+      {# ==== END: "question/question_author_info.html" #}
+
+    </div>
+
+  </div>
+
+</div>
diff --git a/lms/askbot/skins/mitx/templates/question/answer_tab_bar.html b/lms/askbot/skins/mitx/templates/question/answer_tab_bar.html
new file mode 100644
index 0000000000..d8a5626a4e
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/question/answer_tab_bar.html
@@ -0,0 +1,29 @@
+<div class="answer-controls tabBar tabBar-answer">
+  <div class="answer-count">
+    <h1 id="questionCount">
+      {% trans counter=answer_count %}
+      {{counter}} Answer
+      {% pluralize %}
+      {{counter}} Answers
+      {% endtrans %}
+    </h1>
+  </div>
+  <div class="answer-sort">
+    <nav>
+      <div class="tabsA">
+        <span class="label">
+          {% trans %}Sort by{% endtrans %}
+        </span>
+        <a id="oldest" href="{{ question.get_absolute_url() }}?sort=oldest#sort-top"
+          title="{% trans %}oldest answers will be shown first{% endtrans %}"
+          ><span>{% trans %}oldest answers{% endtrans %}</span></a>
+        <a id="latest" href="{{ question.get_absolute_url() }}?sort=latest#sort-top"
+          title="{% trans %}newest answers will be shown first{% endtrans %}"
+          ><span>{% trans %}newest answers{% endtrans %}</span></a>
+        <a id="votes" href="{{ question.get_absolute_url() }}?sort=votes#sort-top"
+          title="{% trans %}most voted answers will be shown first{% endtrans %}"
+          ><span>{% trans %}popular answers{% endtrans %}</span></a>
+      </div>
+    </nav>
+  </div>
+</div>
diff --git a/lms/askbot/skins/mitx/templates/question/content.html b/lms/askbot/skins/mitx/templates/question/content.html
new file mode 100644
index 0000000000..33ebf3fcc0
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/question/content.html
@@ -0,0 +1,42 @@
+{% import "macros.html" as macros %}
+
+{# ==== BEGIN: question/question_card.html ==== #}
+{% include "question/question_card.html" %}
+{# ==== END: question/question_card.html ==== #}
+{% if thread.closed %}
+    {# ==== START: question/closed_question_info.html ==== #}
+    {% include "question/closed_question_info.html" %}
+    {# ==== END: question/closed_question_info.html ==== #}
+{% endif %}
+
+{% if answers %}
+
+    {# ==== START: question/answer_tab_bar.html ==== #}
+    {% include "question/answer_tab_bar.html" %}
+    {# ==== END: question/answer_tab_bar.html ==== #}
+
+    <!-- {{ macros.paginator(paginator_context, anchor='#sort-top') }} -->
+
+    {% for answer in answers %}
+        {# ==== START: question/answer_card.html ==== #}
+        {% include "question/answer_card.html" %}
+        {# ==== END: question/answer_card.html ==== #}
+    {% endfor %}
+
+    {{ macros.paginator(paginator_context, anchor='#sort-top') }}
+
+{% else %}
+    {# ==== START: question/sharing_prompt_phrase.html ==== #}
+    {% include "question/sharing_prompt_phrase.html" %}
+    {# ==== END: question/sharing_prompt_phrase.html ==== #}
+{% endif %}
+
+{# ==== START: question/new_answer_form.html ==== #}
+{% include "question/new_answer_form.html" %}
+{# ==== END: question/new_answer_form.html ==== #}
+
+{% if request.user == question.author %}{# this is outside the form on purpose #}
+  <div class="answer-own">
+    <input type="button" class="after-editor" id="fmanswer_button"  value="{% trans %}Answer Your Own Question{% endtrans %}"/>
+  </div>
+{%endif%}
diff --git a/lms/askbot/skins/mitx/templates/question/javascript.html b/lms/askbot/skins/mitx/templates/question/javascript.html
new file mode 100644
index 0000000000..96f001a952
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/question/javascript.html
@@ -0,0 +1,91 @@
+{% if not thread.closed %}
+    <script type='text/javascript' src='{{"/js/editor.js"|media}}'></script>
+    <script type='text/javascript'>
+        {% if settings.ENABLE_MATHJAX or settings.MARKUP_CODE_FRIENDLY %}
+        var codeFriendlyMarkdown = true;
+        {% else %}
+        var codeFriendlyMarkdown = false;
+        {% endif %}
+        var maxCommentLength = {{settings.MAX_COMMENT_LENGTH}};
+        askbot['urls']['postComments'] = '{% url post_comments %}';
+        askbot['urls']['editComment'] = '{% url edit_comment %}';
+        askbot['urls']['deleteComment'] = '{% url delete_comment %}';
+        askbot['urls']['getComment'] = '{% url get_comment %}';
+        askbot['urls']['question_url_template'] = scriptUrl + '{{ 'question/'|transurl }}{{ "{{QuestionID}}/{{questionSlug}}" }}';{# yes it needs to be that whacky #}
+        askbot['urls']['vote_url_template'] = scriptUrl + '{{ 'questions/'|transurl }}{{ "{{QuestionID}}/" }}{{ 'vote/'|transurl }}';
+        askbot['urls']['user_signin'] = '{{ settings.LOGIN_URL }}';
+        askbot['urls']['swap_question_with_answer'] = '{% url swap_question_with_answer %}';
+        askbot['urls']['upvote_comment'] = '{% url upvote_comment %}';
+        askbot['urls']['delete_post'] = '{% url delete_post %}';
+        askbot['messages']['addComment'] = '{% trans %}add comment{% endtrans %}';
+        {% if settings.SAVE_COMMENT_ON_ENTER %}
+            askbot['settings']['saveCommentOnEnter'] = true;
+        {% else %}
+            askbot['settings']['saveCommentOnEnter'] = false;
+        {% endif %}
+    </script>
+    <script type='text/javascript' src='{{"/js/wmd/showdown.js"|media}}'></script>
+    <script type='text/javascript' src='{{"/js/wmd/wmd.js"|media}}'></script>
+{% endif %}
+<script type='text/javascript' src='{{"/js/jquery.validate.min.js"|media}}'></script>
+<script type='text/javascript' src='{{"/js/post.js"|media}}'></script>
+<script type="text/javascript">
+    // define reputation needs for comments
+    var repNeededForComments = 50;
+    $().ready(function(){
+
+        $("#nav_questions").attr('className',"on");
+        var answer_sort_tab = "{{ tab_id }}";
+        $("#" + answer_sort_tab).attr('className',"on");
+        Vote.init({{ question.id }}, '{{ thread.title|slugify }}', '{{ question.author.id }}','{{ request.user.id }}');
+        {% if not thread.closed and request.user.is_authenticated %}initEditor();{% endif %}
+        lanai.highlightSyntax();
+        $('#btLogin').bind('click', function(){window.location.href='{{ settings.LOGIN_URL }}'; } )
+        if (window.location.hash === 'fmanswer'){
+            $('#fmanswer textarea').focus();
+        }
+        {% if settings.ENABLE_SHARING_GOOGLE %}$.getScript("http://apis.google.com/js/plusone.js"){% endif %}
+
+        {% if request.user == question.author %}
+            $("#fmanswer_button").click(function() {
+                $("#fmanswer").show();
+                $("#fmanswer_button").hide();
+            });
+        {%endif%}
+    });
+
+    $(window).bind('hashchange', animate_hashes);
+
+    function animate_hashes(){
+      var id_value = window.location.hash;
+      <!-- if (id_value != ""){ -->
+      <!--   var previous_color = $(id_value).css('background-color'); -->
+      <!--   $(id_value).css('backgroundColor', '#FFF8C6'); -->
+      <!--   $(id_value).animate({backgroundColor: '#ff7f2a'}, 1000).animate({backgroundColor: '#FFF8C6'}, 1000, function(){ -->
+      <!--       $(id_value).css('backgroundColor', previous_color); -->
+      <!--   }); -->
+      <!-- } -->
+    }
+
+    function initEditor(){
+        $('#editor').TextAreaResizer();
+        //highlight code synctax when editor has new text
+        $("#editor").typeWatch({highlight: false, wait: 3000,
+                         captureLength: 5, callback: lanai.highlightSyntax});
+        var display = true;
+        var txt = "{% trans %}hide preview{% endtrans %}";
+        $('#pre-collapse').text(txt);
+        $('#pre-collapse').bind('click', function(){
+            txt = display ? "{% trans %}show preview{% endtrans %}" : "{% trans %}hide preview{% endtrans %}";
+            display = !display;
+            $('#previewer').toggle();
+            $('#pre-collapse').text(txt);
+        });
+        setupFormValidation(
+            $("#fmanswer"),
+            CPValidator.getAnswerFormRules(),
+            CPValidator.getAnswerFormMessages()
+        );
+    }
+</script>
+{% include "meta/editor_data.html" %}
diff --git a/lms/askbot/skins/mitx/templates/question/new_answer_form.html b/lms/askbot/skins/mitx/templates/question/new_answer_form.html
new file mode 100644
index 0000000000..e36de02e51
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/question/new_answer_form.html
@@ -0,0 +1,59 @@
+<form id="fmanswer" class="answer-form" {% if user == question.author %}style="display:none"{% endif %} action="{% url answer question.id %}" method="post" >{% csrf_token %}
+
+    {% if request.user.is_anonymous() and settings.ALLOW_POSTING_BEFORE_LOGGING_IN == False %}
+        {% if not thread.closed %}
+            <a
+                    class="submit"
+                    href="{{settings.LOGIN_URL}}?next={% url question question.id %}"
+                    >{% trans %}Login/Signup to Answer{% endtrans %}</a>
+        {% endif %}
+    {% else %}
+        {% if not thread.closed %}
+            <div>
+                    <h2>
+                        {% if answers %}
+                            {% trans %}Your answer{% endtrans %}
+                        {% else %}
+                            {% trans %}Be the first one to answer this question!{% endtrans %}
+                        {% endif %}
+                    </h2>
+            </div>
+
+            {% if request.user.is_anonymous() %}
+                <div class="message">{% trans %}you can answer anonymously and then login{% endtrans %}</div>
+            {% else %}
+                <p class="message">
+                    {% if request.user==question.author  %}
+                        {% trans %}answer your own question only to give an answer{% endtrans %}
+                    {% else %}
+                        {% trans %}please only give an answer, no discussions{% endtrans %}
+                    {% endif %}
+                </p>
+            {% endif %}
+
+            {# ==== START: question/subscribe_by_email_prompt.html ==== #}
+            {# include "question/subscribe_by_email_prompt.html" #}
+            {# ==== END: question/subscribe_by_email_prompt.html ==== #}
+
+            {{ macros.edit_post(answer) }}
+
+            <div class="submit-answer">
+              <input type="submit"
+              {% if user.is_anonymous() %}
+              value="{% trans %}Login/Signup to Post Your Answer{% endtrans %}"
+              {% else %}
+              {% if user == question.author %}
+              value="{% trans %}Answer Your Own Question{% endtrans %}"
+              {% else %}
+              value="{% trans %}Answer the question{% endtrans %}"
+              {% endif %}
+              {% endif %}
+              class="submit after-editor" style="float:left"/>
+              {% if settings.WIKI_ON %}
+              {{ macros.checkbox_in_div(answer.wiki) }}
+              {% endif %}
+            </div>
+
+        {% endif %}
+    {% endif %}
+</form>
diff --git a/lms/askbot/skins/mitx/templates/question/question_card.html b/lms/askbot/skins/mitx/templates/question/question_card.html
new file mode 100644
index 0000000000..7a31662581
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/question/question_card.html
@@ -0,0 +1,47 @@
+<div class="question-header  {% if question.author.is_administrator() %}official{%endif%} ">
+
+  <div class="vote-buttons">
+    {# ==== BEGIN: question/question_vote_buttons.html ==== #}
+    {% include "question/question_vote_buttons.html" %}
+    {# ==== END: question/question_vote_buttons.html ==== #}
+    {# ==== BEGIN: question/share_buttons.html ==== #}
+    <!-- {% include "question/share_buttons.html" %} -->
+    {# ==== END: question/share_buttons.html ==== #}
+  </div>
+
+  <div class="question-container">
+
+    <h1><a href="{{ question.get_absolute_url() }}">{{ thread.get_title(question)|escape }}</a></h1>
+
+    <div class="meta-bar">
+
+      <div class="tag-list">
+        {% include "question/question_tags.html" %}
+      </div>
+
+      <div class="question-actions">
+        {% include "question/question_controls.html" %}
+      </div>
+
+    </div>
+
+    <div class="question-content" {% if question.deleted %}class="deleted"{%endif%}>
+
+      <div class="question-body">
+        {{ question.html }}
+        {# ==== START: question/question_comments.html ==== #}
+        {% include "question/question_comments.html" %}
+        {# ==== END: question/question_comments.html ==== #}
+      </div>
+
+      {# ==== START: "question/question_author_info.html" #}
+      <div class="post-update-container">
+        {% if question.author.is_administrator() %}<div class="official-stamp">Staff question</div>{%endif%}
+        {% include "question/question_author_info.html" %}</div>
+      {# ==== END: "question/question_author_info.html" #}
+
+    </div>
+
+  </div>
+
+</div>
diff --git a/lms/askbot/skins/mitx/templates/question/sharing_prompt_phrase.html b/lms/askbot/skins/mitx/templates/question/sharing_prompt_phrase.html
new file mode 100644
index 0000000000..ebd3e19055
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/question/sharing_prompt_phrase.html
@@ -0,0 +1,13 @@
+{% set question_url=settings.APP_URL+question.get_absolute_url()|urlencode %}
+<div class="share-question">
+  <p>{% trans %}Know someone who can answer? <strong> Share a <a href="{{ question_url }}">link</a> to this question via{% endtrans %}
+    {% if settings.ENABLE_SHARING_TWITTER %}{{ macros.share(site = 'twitter', site_label = 'Twitter') }},{% endif %}
+    {% if settings.ENABLE_SHARING_FACEBOOK %}{{ macros.share(site = 'facebook', site_label = 'Facebook') }},{% endif %}
+    {% if settings.ENABLE_SHARING_LINKEDIN %}{{ macros.share(site = 'linkedin', site_label = 'LinkedIn') }},{% endif %}
+    {% if settings.ENABLE_SHARING_IDENTICA %}{{ macros.share(site = 'identica', site_label = 'Identi.ca') }},{% endif %}
+    {%- if settings.ENABLE_SHARING_TWITTER or settings.ENABLE_SHARING_FACEBOOK or settings.ENABLE_SHARING_LINKEDIN or settings.ENABLE_SHARING_IDENTICA -%}
+        {% trans %} or{% endtrans %}
+    {% endif %}
+    <a href="mailto:?subject={{ settings.APP_SHORT_NAME|urlencode }}&amp;body={{ question_url }}">{% trans %}email{% endtrans %}</a>.</strong>
+</p>
+</div>
diff --git a/lms/askbot/skins/mitx/templates/question/sidebar.html b/lms/askbot/skins/mitx/templates/question/sidebar.html
new file mode 100644
index 0000000000..669fc3d525
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/question/sidebar.html
@@ -0,0 +1,63 @@
+{% import "macros.html" as macros %}
+{{ settings.SIDEBAR_QUESTION_HEADER }}
+<h1>Course Question</h1>
+<!-- <div class="box vote-buttons"> -->
+  <!-- <div class="follow-buttons"> -->
+  <!--   {% if favorited %} -->
+  <!--   <a class="button followed" alt="{% trans %}click to unfollow this question{% endtrans %}"> -->
+  <!--     <div>Unfollow</div> -->
+  <!--   </a> -->
+  <!--   {% else %} -->
+
+  <!--   <a class="button followed" -->
+  <!--     alt="{% trans %}click to follow this question{% endtrans %}"> -->
+  <!--     {%trans %}Follow{%endtrans%} -->
+  <!--   </a> -->
+  <!--   {% endif %} -->
+  <!-- </div> -->
+
+<!--   <div id="favorite-number" class="favorite-number{% if favorited %} my-favorite-number{% endif %}"> -->
+<!--     {% set follower_count = thread.favourite_count %} -->
+<!--     {% if follower_count > 0 %} -->
+<!--     {% trans count=follower_count %}{{count}} follower{% pluralize %}{{count}} followers{% endtrans %} -->
+<!--     {% endif %} -->
+<!--   </div> -->
+<!-- </div> -->
+
+{% if settings.SIDEBAR_QUESTION_SHOW_META %}
+<div class="box statsWidget question-stats">
+  <ul>
+    <li>
+    {% trans %}question asked{% endtrans %} <strong title="{{ question.added_at }}">{{question.added_at|diff_date}}</strong>
+    </li>
+    <li>
+    {% trans %}question was seen{% endtrans %} <strong>{{ thread.view_count|intcomma }} {% trans %}times{% endtrans %}</strong>
+    </li>
+    <li>
+    {% trans %}last updated{% endtrans %} <strong title="{{ thread.last_activity_at }}">{{thread.last_activity_at|diff_date}}</strong>
+    </li>
+    <!-- <li> -->
+    <!-- Followed <strong>{% set follower_count = thread.favourite_count %} -->
+    <!-- {% trans count=follower_count %}{{count}}{% endtrans %} -->
+    <!-- </strong> -->
+    <!-- </li> -->
+  </ul>
+</div>
+{% endif %}
+
+{% if similar_threads.data and settings.SIDEBAR_QUESTION_SHOW_RELATED %}
+{#% cache 1800 "related_questions" related_questions question.id language_code %#}
+<!-- <div class="box"> -->
+<!--   <h2>{% trans %}Related questions{% endtrans %}</h2> -->
+<!--   <div class="questions-related"> -->
+<!--     {% for thread_dict in similar_threads.data() %} -->
+<!--     <p> -->
+<!--     <a href="{{ thread_dict.url }}">{{ thread_dict.title|escape }}</a> -->
+<!--     </p> -->
+<!--     {% endfor %} -->
+<!--   </div> -->
+<!-- </div> -->
+{#% endcache %#}
+{% endif %}
+
+{{ settings.SIDEBAR_QUESTION_FOOTER }}
diff --git a/lms/askbot/skins/mitx/templates/question/subscribe_by_email_prompt.html b/lms/askbot/skins/mitx/templates/question/subscribe_by_email_prompt.html
new file mode 100644
index 0000000000..f6520fc3b0
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/question/subscribe_by_email_prompt.html
@@ -0,0 +1,23 @@
+{% if request.user.is_authenticated() %}
+    <p>
+        {{ answer.email_notify }}
+        <label for="question-subscribe-updates">
+            {% set email_feed_frequency = request.user.get_followed_question_alert_frequency() %}
+            {% if email_feed_frequency =='n' %}
+                {% trans %}Notify me once a day when there are any new answers{% endtrans %}
+                {% elif email_feed_frequency =='d' %}
+                {% trans %}Notify me once a day when there are any new answers{% endtrans %}
+                {% elif email_feed_frequency =='w' %}
+                {% trans %}Notify me weekly when there are any new answers{% endtrans %}
+                {% elif email_feed_frequency =='i' %}
+                {% trans %}Notify me immediately when there are any new answers{% endtrans %}
+            {% endif %}
+        </label>
+        {% trans profile_url=request.user.get_profile_url() %}You can always adjust frequency of email updates from your {{profile_url}}{% endtrans %}
+    </p>
+{% else %}
+    <p>
+        {{ answer.email_notify }}
+        <label>{% trans %}once you sign in you will be able to subscribe for any updates here{% endtrans %}</label>
+    </p>
+{% endif %}
diff --git a/lms/askbot/skins/mitx/templates/question_edit.html b/lms/askbot/skins/mitx/templates/question_edit.html
new file mode 100644
index 0000000000..07ed178ee3
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/question_edit.html
@@ -0,0 +1,96 @@
+{% extends "two_column_body.html" %}
+{% import "macros.html" as macros %}
+<!-- question_edit.html -->
+{% block title %}{% spaceless %}{% trans %}Edit question{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+
+
+  <div class="question-list-header">
+    <h1 class="section-title">{% trans %}Edit question{% endtrans %} <a class="light-button" href="{{ question.get_absolute_url() }}">{% trans %}back to question{% endtrans %}</a></h1>
+  </div>
+
+<form id="fmedit" class="question-form" action="{% url edit_question question.id %}" method="post" >{% csrf_token %}
+
+
+    {{
+        macros.edit_post(
+                    form,
+                    post_type='question',
+                    edit_title=True,
+                    mandatory_tags = mandatory_tags
+                )
+    }}
+    <div class="question-options">
+      {% if settings.WIKI_ON and question.wiki == False %}
+      {{ macros.checkbox_in_div(form.wiki) }}
+      {% endif %}
+      {% if form.can_stay_anonymous() %}
+      {{ macros.checkbox_in_div(form.reveal_identity) }}
+      {% endif %}
+    </div>
+
+    <div class="after-editor form-item">
+        <input type="submit" value="{% trans %}Save edit{% endtrans %}" class="submit" />&nbsp;
+        <input type="button" value="{% trans %}Cancel{% endtrans %}" class="submit" onclick="history.back(-1);" />
+
+    </div>
+</form>
+{% endblock %}
+
+{% block sidebar %}
+{% include "widgets/question_edit_tips.html" %}
+{% endblock %}
+
+{% block endjs %}
+    {% include "meta/editor_data.html" %}
+    <script type='text/javascript' src='{{"/js/editor.js"|media }}'></script>
+    {% if mandatory_tags %}
+        {% include "meta/mandatory_tags_js.html" %}
+    {% endif %}
+    <script type='text/javascript' src='{{"/js/jquery.validate.min.js"|media}}'></script>
+    <script type='text/javascript' src='{{"/js/post.js"|media}}'></script>
+    <script type='text/javascript' src='{{"/js/wmd/showdown.js"|media}}'></script>
+    <script type='text/javascript' src='{{"/js/wmd/wmd.js"|media}}'></script>
+    <script type="text/javascript">
+    {% if settings.ENABLE_MATHJAX or settings.MARKUP_CODE_FRIENDLY %}
+        var codeFriendlyMarkdown = true;
+    {% else %}
+        var codeFriendlyMarkdown = false;
+    {% endif %}
+    //todo move javascript out
+    $().ready(function(){
+        $("#nav_questions").attr('className',"on");
+        $('#editor').TextAreaResizer();
+
+        //highlight code synctax when editor has new text
+        $("#editor").typeWatch({highlight: false, wait: 3000,
+                         captureLength: 5, callback: lanai.highlightSyntax});
+
+        //toggle preview of editor
+        var display = true;
+        var txt = "{% trans %}hide preview{% endtrans %}";
+        $('#pre-collapse').text(txt);
+        $('#pre-collapse').bind('click', function(){
+            txt = display ? "{% trans %}show preview{% endtrans %}" : "{% trans %}hide preview{% endtrans %}";
+            display = !display;
+            $('#previewer').toggle();
+            $('#pre-collapse').text(txt);
+        });
+
+        {{ macros.tag_autocomplete_js(id = '#id_tags') }}
+
+        setupFormValidation(
+                    $("#fmedit"),
+                    CPValidator.getQuestionFormRules(),
+                    CPValidator.getQuestionFormMessages()
+        );
+
+        $('#id_revision').unbind().change(function(){
+            $("#select_revision").click();
+        });
+        lanai.highlightSyntax();
+
+    });
+    </script>
+{% endblock %}
+<!-- end question_edit.html -->
diff --git a/lms/askbot/skins/mitx/templates/question_retag.html b/lms/askbot/skins/mitx/templates/question_retag.html
new file mode 100644
index 0000000000..d15813e5d3
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/question_retag.html
@@ -0,0 +1,68 @@
+{% extends "two_column_body.html" %}
+<!-- question_retag.html -->
+{% block title %}{% spaceless %}{% trans %}Change tags{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+<h1>{% trans %}Change tags{% endtrans %} [<a href="{{ question.get_absolute_url() }}">{% trans %}back{% endtrans %}</a>]</h1>
+<form id="fmretag" action="{% url retag_question question.id %}" method="post" >{% csrf_token %}
+    <h2>
+        {{ question.thread.get_title()|escape }}
+    </h2>
+    <div id="description" class="edit-content-html">
+        {{ question.html }}
+    </div>
+    <div class="form-item">
+        <strong>{{ form.tags.label_tag() }}:</strong> <span class="form-error"></span><br/>
+        {{ form.tags }}  {{ form.tags.errors }}
+        <div class="title-desc">
+            {{ form.tags.help_text }}
+        </div>
+    </div>
+    <div class="error" ></div>
+    <input type="submit" value="{% trans %}Retag{% endtrans %}" class="submit" />&nbsp;
+    <input type="button" value="{% trans %}Cancel{% endtrans %}" class="submit" onclick="history.back(-1);" />
+</form>
+{% endblock %}
+
+{% block sidebar %}
+<div class="boxC">
+    <h2>{% trans %}Why use and modify tags?{% endtrans %}</h2>
+    <ul>
+        <li>{% trans %}Tags help to keep the content better organized and searchable{% endtrans %}</li>
+        <li>
+            {% trans %}tag editors receive special awards from the community{% endtrans %}
+        </li>
+    </ul>
+    <p class='info-box-follow-up-links'>
+        <a href="{% url faq %}">faq »</a>
+    </p>
+</div>
+{% endblock %}
+{% block endjs %}
+    <script type='text/javascript' src='{{"/js/editor.js"|media}}'></script>
+    <script type='text/javascript' src='{{"/js/post.js"|media}}'></script>
+    <script type='text/javascript' src='{{"/js/jquery.validate.min.js"|media}}'></script>
+    <script type="text/javascript">
+        $().ready(function(){
+            $("#nav_questions").attr('className',"on");
+            {% import "macros.html" as macros %}
+            {{ macros.tag_autocomplete_js(id = '#id_tags') }}
+            $("#fmretag").validate({
+               rules: {
+                   tags: {
+                       required: true,
+                       maxength: 105
+                   }
+               },
+               messages: {
+                   tags: {
+                           required: "{% trans %}tags are required{% endtrans %}",
+                           maxlength: "{% trans %}up to 5 tags, less than 20 characters each{% endtrans %}"
+                       }
+                   }
+                   
+               });
+               lanai.highlightSyntax();
+           });
+    </script>
+{% endblock %}
+<!-- end question_retag.html -->
diff --git a/lms/askbot/skins/mitx/templates/question_widget.html b/lms/askbot/skins/mitx/templates/question_widget.html
new file mode 100644
index 0000000000..9d32294bce
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/question_widget.html
@@ -0,0 +1,21 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html>
+<head>
+    <style type="text/css">
+        {{settings.QUESTIONS_WIDGET_CSS|safe}}
+    </style>
+</head>
+<body>
+    {{settings.QUESTIONS_WIDGET_HEADER|safe}}
+    <div id="container">
+        <ul>
+            {% for thread in threads %}
+                <li><a href="{{settings.APP_URL|strip_path}}{{ thread.get_absolute_url() }}">
+                  {{ thread.title|escape }}</a></li>
+            {% endfor %}
+        </ul>
+    </div> 
+    {{settings.QUESTIONS_WIDGET_FOOTER|safe}}
+</body>
+</html>
diff --git a/lms/askbot/skins/mitx/templates/reopen.html b/lms/askbot/skins/mitx/templates/reopen.html
new file mode 100644
index 0000000000..d1ccc31315
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/reopen.html
@@ -0,0 +1,38 @@
+{% extends "two_column_body.html" %}
+<!-- reopen.html -->
+{% block title %}{% spaceless %}{% trans %}Reopen question{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+<h1>{% trans %}Reopen question{% endtrans %}</h1>
+<p>{% trans %}Title{% endtrans %}: 
+    <a href="{{ question.get_absolute_url() }}">
+        <span class="big">{{ question.get_question_title()|escape }}</span>
+    </a>
+</p>
+<p>{% trans %}This question has been closed by 
+    <a href="{{closed_by_profile_url}}">{{closed_by_username}}</a>
+{% endtrans %}
+</p>
+<p>
+    {% trans %}Close reason:{% endtrans %} "<strong>{{question.thread.get_close_reason_display()}}</strong>".
+</p>
+<p>
+    {% trans %}When:{% endtrans %} {{question.thread.closed_at|diff_date}}
+</p>
+<p>
+    {% trans %}Reopen this question?{% endtrans %}
+</p>
+<form id="fmclose" action="{% url reopen question.id %}" method="post" >{% csrf_token %}
+    <div id="" style="padding:20px 0 20px 0">
+        <input type="submit" value="{% trans %}Reopen this question{% endtrans %}" class="submit" />&nbsp;
+        <input id="btBack" type="button" value="{% trans %}Cancel{% endtrans %}"  class="submit"  />
+    </div>
+</form>
+{% endblock %}
+{% block endjs %}
+    <script type="text/javascript">
+        $().ready(function(){
+            $('#btBack').bind('click', function(){ history.back(); });
+        });
+    </script>
+{% endblock %}
+<!-- end reopen.html -->
diff --git a/lms/askbot/skins/mitx/templates/revisions.html b/lms/askbot/skins/mitx/templates/revisions.html
new file mode 100644
index 0000000000..07b98b5bb0
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/revisions.html
@@ -0,0 +1,102 @@
+{% extends "two_column_body.html" %}
+{% import "macros.html" as macros %}
+<!-- revisions.html -->
+{% block title %}{% spaceless %}{% trans %}Revision history{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+<h1 class="section-title">
+    {% trans %}Revision history{% endtrans %} [<a href="{{ post.get_absolute_url() }}">{% trans %}back{% endtrans %}</a>]
+</h1>
+<div id="revisions">
+{% for revision in revisions %}
+  <div class="revision">
+    <div 
+        id="rev-header-{{ revision.revision }}"
+        class="header {% if post.author_id == revision.author_id %}author{% endif %}"
+    >
+      <div class="header-controls">
+        <table width="100%">
+            <tr>
+                <td width="20" style="vertical-align:middle">
+                    <img 
+                        id="rev-arrow-{{ revision.revision }}" 
+                        src="{{"/images/expander-arrow-show.gif"|media}}"
+                        alt="{% trans %}click to hide/show revision{% endtrans %}"
+                        />
+                </td>
+                <td width="30px" style="vertical-align:middle">
+                    <span 
+                        class="revision-number" 
+                        title="{% trans number=revision.revision %}revision {{number}}{% endtrans %}">{{ revision.revision }}</span></td>
+                <td width="200px" style="vertical-align:middle">
+                    {% if revision.summary %}
+                        <div class="summary">
+                            <span>{{ revision.summary|escape }}</span>
+                        </div>
+                    {% endif %}
+                    {% if request.user|can_edit_post(post) %}
+                        {% if post.post_type == 'answer' %}
+                            <a href="{% url edit_answer post.id %}?revision={{ revision.revision }}">{% trans %}edit{% endtrans %}</a>
+                        {% endif %}
+                        {% if post.post_type == 'question' %}
+                            <a href="{% url edit_question post.id %}?revision={{ revision.revision }}">{% trans %}edit{% endtrans %}</a>
+                        {% endif %}
+                    {% endif %}
+                </td>
+                <td align="right">
+                    <div class="revision-mark" >
+                        {% if revision.revision == 1 %}
+                            {% set contributor_type = "original_author" %}
+                        {% else %}
+                            {% set contributor_type = "last_updater" %}
+                        {% endif %}
+                        {{ macros.post_contributor_info(
+                                    revision,
+                                    contributor_type,
+                                    False,
+                                    0
+                                )
+                        }}
+                    </div>
+                </td>
+            </tr>
+        </table>
+      </div>
+    </div>
+    <div id="rev-body-{{ revision.revision }}" class="answerbody">
+        {{ revision.diff }}
+    </div>
+  </div>
+{% endfor %}
+</div>
+{% endblock %}
+
+{% block endjs %}
+    <script type='text/javascript' src='{{"/js/editor.js"|media}}'></script>
+    <script type='text/javascript' src='{{"/js/post.js"|media}}'></script>
+    <script type="text/javascript">
+    //todo - take this out into .js file 
+    $(document).ready(function(){
+        $("#nav_questions").attr('className',"on");
+        $('div.revision div[id^=rev-header-]').bind('click', function(){
+            var revId = this.id.substr(11);
+            toggleRev(revId); 
+        
+        });
+        lanai.highlightSyntax();
+    });
+
+    function toggleRev(id) {
+        var arrow = $("#rev-arrow-" + id);
+        var visible = arrow.attr("src").indexOf("hide") > -1;
+        var path = mediaUrl(
+                            "media/images/expander-arrow-" + 
+                            (visible ? "show" : "hide") + 
+                            ".gif" + 
+                            "?v={{settings.MEDIA_RESOURCE_REVISION}}"
+                        );
+        arrow.attr("src", path);
+        $("#rev-body-" + id).slideToggle("fast");
+    }
+</script>
+{% endblock %}
+<!-- end revisions.html -->
diff --git a/lms/askbot/skins/mitx/templates/static_page.html b/lms/askbot/skins/mitx/templates/static_page.html
new file mode 100644
index 0000000000..c537e19945
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/static_page.html
@@ -0,0 +1,10 @@
+{% extends "two_column_body.html" %}
+<!-- template static_page.html -->
+{% block title %}{% spaceless %}{{title}}{% endspaceless %}{% endblock %}
+{% block content %}
+<div class="content">
+    <h1 class="section-title">{{title}}</h1>
+    {{content}}
+</div>
+{% endblock %}
+<!-- end template static_page.html -->
diff --git a/lms/askbot/skins/mitx/templates/subscribe_for_tags.html b/lms/askbot/skins/mitx/templates/subscribe_for_tags.html
new file mode 100644
index 0000000000..b436fb840a
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/subscribe_for_tags.html
@@ -0,0 +1,19 @@
+{% extends "two_column_body.html" %}
+{% import "macros.html" as macros %}
+{% block title %}{% trans %}Subscribe for tags{% endtrans %}{% endblock %}
+{% block content %}
+<h1>{% trans %}Subscribe for tags{% endtrans %}</h1>
+<p>{% trans %}Please, subscribe for the following tags:{% endtrans %}</p>
+<ul class="tags" style="margin-left: 4px">
+    {% for tag in tags %}
+        {{ macros.tag_widget(tag, html_tag = 'li', is_link = False) }}
+    {% endfor %}
+</ul>
+<div style="clear:both;padding-top: 5px">
+    <form method="post" action="{% url subscribe_for_tags %}">{% csrf_token %}
+        <input type="hidden" name="tags" value="{{tags|join(' ')|escape}}" />
+        <input type="submit" name="ok" value="{% trans %}Subscribe{% endtrans %}" />
+        <input type="submit" name="nope" value="{% trans %}Cancel{% endtrans %}" />
+    </form>
+</div>
+{% endblock %}
diff --git a/lms/askbot/skins/mitx/templates/tags.html b/lms/askbot/skins/mitx/templates/tags.html
new file mode 100644
index 0000000000..4894bdb1a4
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/tags.html
@@ -0,0 +1,75 @@
+{% extends "two_column_body.html" %}
+{% import "macros.html" as macros %}
+<!-- tags.html -->
+{% block title %}{% spaceless %}{% trans %}Tag list{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+<!-- Tabs -->
+{% if stag %}
+    <h1 class="section-title">{% trans %}Tags, matching "{{ stag }}"{% endtrans %}</h1>
+{% else %}
+    <h1 class="section-title">{% trans %}Tag list{% endtrans %}</h1>
+{% endif %}
+<div class="tabBar tabBar-tags">
+    <div class="tabsA">
+        <span class="label">{% trans %}Sort by &raquo;{% endtrans %}</span>
+        <a
+            id="sort_name"
+            href="{% url tags %}?sort=name"
+            {% if tab_id == 'name' %}class="on"{% endif %}
+            title="{% trans %}sorted alphabetically{% endtrans %}"
+        ><span>{% trans %}by name{% endtrans %}</span></a>
+        <a
+            id="sort_used"
+            href="{% url tags %}?sort=used"
+            {% if tab_id == 'used' %}class="on"{% endif %}
+            title="{% trans %}sorted by frequency of tag use{% endtrans %}"
+        ><span>{% trans %}by popularity{% endtrans %}</span></a>
+    </div>
+</div>
+{% if tag_list_type == 'list' %}
+    {% if not tags.object_list %}
+        <span>{% trans %}Nothing found{% endtrans %}</span>
+    {% endif %}
+    {% if tags.object_list %}
+        <div class='clearfix'></div>
+        <ul class='tags'>
+            {% for tag in tags.object_list %}
+            <li>
+                {{ macros.tag_widget(
+                            tag = tag.name,
+                            html_tag = 'div',
+                            extra_content = '<span class="tag-number">&#215; ' ~
+                                            tag.used_count|intcomma ~ '</span>'
+                    )
+                }}
+            </li>
+            {% endfor %}
+        </ul>
+        <div class="clean"></div>
+        <div class="pager">
+            {{macros.paginator(paginator_context)}}
+        </div>
+    {% endif %}
+{% else %}
+    <div class="clearfix"></div>
+    {% if not tags %}
+        <span>{% trans %}Nothing found{% endtrans %}</span>
+    {% endif %}
+    {{ macros.tag_cloud(tags = tags, font_sizes = font_size) }}
+{% endif %}
+
+{% endblock %}
+{% block endjs %}
+    <script type="text/javascript">
+    /*<![CDATA[*/
+        $().ready(function(){
+            $("#ipSearchTag").focus();
+            $("#type-tag").attr('checked',true);
+            Hilite.exact = false;
+            Hilite.elementid = "searchtags";
+            Hilite.debug_referrer = location.href;
+        });
+    /*]]>*/
+    </script>
+{% endblock %}
+<!-- end tags.html -->
diff --git a/lms/askbot/skins/mitx/templates/user_profile/user.html b/lms/askbot/skins/mitx/templates/user_profile/user.html
new file mode 100644
index 0000000000..c7231efe0a
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/user_profile/user.html
@@ -0,0 +1,30 @@
+{% extends "two_column_body.html" %}
+<!-- user.html -->
+
+{% block title %}{{ page_title }}{% endblock %}
+
+{% block content %}
+    {% block usercontent %}{% endblock %}
+{% endblock %}<!-- end user.html -->
+
+{% block endjs %}
+    <script type="text/javascript">
+        var viewUserID = {{view_user.id}};
+        askbot['data']['viewUserName'] = '{{ view_user.username }}';
+    </script>
+    {% if request.user|can_moderate_user(view_user) %}
+        <script type='text/javascript' src='{{"/js/jquery.form.js"|media}}'></script>
+    {% endif %}
+    <script type="text/javascript" src='{{"/js/user.js"|media}}'></script>
+    {% block userjs %}
+    {% endblock %}
+{% endblock %}
+
+{% block sidebar %}
+
+{{ settings.SIDEBAR_PROFILE_HEADER }}
+
+{{ settings.SIDEBAR_PROFILE_FOOTER }}
+
+{% endblock %}
+<!-- end of user.html -->
diff --git a/lms/askbot/skins/mitx/templates/user_profile/user_edit.html b/lms/askbot/skins/mitx/templates/user_profile/user_edit.html
new file mode 100644
index 0000000000..aa1c276e23
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/user_profile/user_edit.html
@@ -0,0 +1,120 @@
+{% extends "one_column_body.html" %}
+{% import "macros.html" as macros %}
+<!-- user_edit.html -->
+{% block title %}{% spaceless %}{% trans %}Edit user profile{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+<h1 class="section-title">
+    {{ request.user.username }} - {% trans %}edit profile{% endtrans %}
+</h1>
+
+<div id="main-body" style="width:100%;padding-top:10px">
+    <form name="" action="{% url edit_user request.user.id %}" method="post">{% csrf_token %}
+        <div id="left" style="float:left;width:180px">
+            <div class='avatar'>
+                {{ macros.gravatar(view_user, 128) }}
+                {% if request.user == view_user %}
+                    <p><a
+                        {% if support_custom_avatars %}
+                            href="{% url avatar_change %}"
+                        {% else %}
+                            href="{% url faq %}#gravatar"
+                        {% endif %}
+                    >{% trans %}change picture{% endtrans %}</a></p>
+                    {% if support_custom_avatars %}
+                    <p><a
+                        href="{% url avatar_delete %}"
+                        >{% trans %}remove{% endtrans %}</a>
+                    </p>
+                    {% endif %}
+                {% endif %}
+            </div>
+        </div>
+        <div style="float:right;width:750px;text-align:left;">
+            <h2>{% trans %}Registered user{% endtrans %}</h2>
+            <table class="user-details">
+                <tr>
+                    <th width="100px"></th>
+                    <th></th>
+                </tr>
+                <tr>
+                <td>{% trans %}Screen Name{% endtrans %}:</td>
+                <td>
+                {% if settings.EDITABLE_SCREEN_NAME %}
+                    {{ form.username }}
+                    <span class="form-error"></span> {{ form.username.errors }} </td>
+                {% else %}
+                    {{ view_user.username }}
+                {% endif %}
+                </td>
+                </tr>
+                <tr>
+                    <td>
+                        {{ form.email.label_tag() }}:
+                    </td>
+                    <td>
+                        {% if settings.EDITABLE_EMAIL %}
+                            {{ form.email }}
+                            <span class="form-error"></span>
+                            {{ form.email.errors }}
+                        {% else %}
+                            {{ view_user.email }}
+                            {% trans %}(cannot be changed){% endtrans %}
+                        {% endif %}
+                    </td>
+                </tr>
+                <tr>
+                    <td>{{ form.realname.label_tag() }}:</td>
+                    <td>{{ form.realname }} <span class="form-error"></span> {{ form.realname.errors }} </td>
+                </tr>
+                <tr>
+                    <td>{{ form.website.label_tag() }}:</td>
+                    <td>{{ form.website }} <span class="form-error"></span> {{ form.website.errors }} </td>
+                </tr>
+                <tr>
+                    <td>{{ form.city.label_tag() }}:</td>
+                    <td>{{ form.city }} <span class="form-error"></span> {{ form.city.errors }} </td>
+                </tr>
+                <tr>
+                    <td>{{ form.country.label_tag() }}:</td>
+                    <td>{{ form.country }} <span class="form-error"></span> {{ form.country.errors }} </td>
+                </tr>
+                <tr>
+                    <td>{{ form.show_country.label_tag() }}:</td>
+                    <td>{{ form.show_country }} <span class="form-error"></span> {{ form.show_country.errors }} </td>
+                </tr>
+                <tr>
+                    <td>{{ form.birthday.label_tag() }}:</td>
+                    <td>{{ form.birthday }} <span class="form-error"></span> {{ form.birthday.errors }} </td>
+                </tr>
+                <tr>
+                    <td></td>
+                    <td class="title-desc">{{ form.birthday.help_text }}</td>
+                </tr>
+                <tr style="height:10px">
+                    <td colspan="2">
+                    </td>
+                </tr>
+                <tr>
+                    <td style="vertical-align:top">{{ form.about.label_tag() }}:</td>
+                    <td>{{ form.about }} <span class="form-error"></span> {{ form.about.errors }} </td>
+                </tr>
+            </table>
+            <div style="margin:30px 0 60px 0">
+                <input type="submit" value="{% trans %}Update{% endtrans %}" class="submit" >&nbsp;
+                <input id="cancel" type="button" value="{% trans %}Cancel{% endtrans %}" class="submit" >
+            </div>
+        </div>
+    </form>
+</div>
+{% endblock %}
+{% block endjs %}
+        <script type="text/javascript">
+            $().ready(function(){
+                $("#nav_profile").attr('className',"on");
+                $("#cancel").bind('click', function(){history.go(-1);})
+            });     
+        </script>
+        {% block userjs %}
+        {% endblock %}
+{% endblock %}
+<!-- end user_edit.html -->
diff --git a/lms/askbot/skins/mitx/templates/user_profile/user_email_subscriptions.html b/lms/askbot/skins/mitx/templates/user_profile/user_email_subscriptions.html
new file mode 100644
index 0000000000..e6a18dd35c
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/user_profile/user_email_subscriptions.html
@@ -0,0 +1,27 @@
+{% extends "user_profile/user.html" %}
+<!-- user_email_subscriptions.html -->
+{% block profilesection %}
+    {% trans %}subscriptions{% endtrans %}
+{% endblock %}
+{% block usercontent %}
+    <h2>{% trans %}Email subscription settings{% endtrans %}</h2>
+    <p class="message">{% trans %}email subscription settings info{% endtrans %}</p>
+    <div>
+    {% if action_status %}
+        <p class="action-status"><span>{{action_status}}</span></p>
+    {% endif %}
+    <form method="post" action="">{% csrf_token %}
+        <table class='form-as-table ab-subscr-form'>
+        {{email_feeds_form.as_table()}}
+        </table>
+        <table class='form-as-table ab-tag-filter-form'>
+        {{tag_filter_selection_form}}
+        </table>
+        <div class="submit-row text-align-right">
+            <input type="submit" class="submit" name="save" value="{% trans %}Update{% endtrans %}"/>&nbsp;
+            <input type="submit" class="submit" name="stop_email" value="{% trans %}Stop sending email{% endtrans %}"/>
+        </div>
+    </form>
+    </div>
+{% endblock %}
+<!-- end user_email_subscriptions.html -->
diff --git a/lms/askbot/skins/mitx/templates/user_profile/user_favorites.html b/lms/askbot/skins/mitx/templates/user_profile/user_favorites.html
new file mode 100644
index 0000000000..08c3c68859
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/user_profile/user_favorites.html
@@ -0,0 +1,9 @@
+{% extends "user_profile/user.html" %}
+<!-- user_favorites.html -->
+{% block profilesection %}
+   <h1 class="section-title"> {% trans %}followed questions{% endtrans %}</h1>
+{% endblock %}
+{% block usercontent %}
+{% include "user_profile/users_questions.html" %}
+{% endblock %}
+<!-- end user_favorites.html -->
diff --git a/lms/askbot/skins/mitx/templates/user_profile/user_inbox.html b/lms/askbot/skins/mitx/templates/user_profile/user_inbox.html
new file mode 100644
index 0000000000..f70f1884bc
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/user_profile/user_inbox.html
@@ -0,0 +1,131 @@
+{% extends "user_profile/user.html" %}
+{% import "macros.html" as macros %}
+<!-- user_responses.html -->
+{#
+This template accepts a list of response list
+they are a generalized form of any response and 
+
+The following properties of response object are used:
+timestamp - when it happened
+user - user who gave response (database object)
+response_type - type of response
+response_url - link to the question
+response_title - title of the question
+response_snippet - abbreviated content of the response
+inbox_section - forum|flags
+#}
+{% block profilesection %}
+    {% trans %}inbox{% endtrans %}
+{% endblock %}
+{% block usercontent %}
+    <div style="padding-top:5px;font-size:13px;">
+    {% set re_count = request.user.new_response_count +
+            request.user.seen_response_count
+    %}
+    {% if moderation_items %}
+        {% set flag_count = moderation_items['new_count'] +
+                            moderation_items['seen_count']
+        %}
+    {% else %}
+        {% set flag_count = 0 %}
+    {% endif %}
+    {% if re_count > 0 and flag_count > 0 %}
+    <div id="re_sections">
+        {% trans %}Sections:{% endtrans %}
+        <a href="{{request.user.get_absolute_url()}}?sort=inbox&section=forum"
+            {% if inbox_section == 'forum' %}class="on"{% endif %}
+        >
+            {% trans %}forum responses ({{re_count}}){% endtrans -%}
+        </a> |
+        <a href="{{request.user.get_absolute_url()}}?sort=inbox&section=flags"
+            {% if inbox_section == 'flags' %}class="on"{% endif %}
+        >
+            {% trans %}flagged items ({{flag_count}}){% endtrans %}
+        </a>
+    </div>
+    {% endif %}
+    {% if inbox_section == 'forum' %}
+    <div id="re_tools">
+        <strong>{% trans %}select:{% endtrans %}</strong>
+        <a id="sel_all">{% trans %}all{% endtrans %}</a> |
+        <a id="sel_seen">{% trans %}seen{% endtrans %}</a> |
+        <a id="sel_new">{% trans %}new{% endtrans %}</a> |
+        <a id="sel_none">{% trans %}none{% endtrans %}</a><br />
+        <button id="re_mark_seen">{% trans %}mark as seen{% endtrans %}</button>
+        <button id="re_mark_new">{% trans %}mark as new{% endtrans %}</button>
+        <button id="re_dismiss">{% trans %}dismiss{% endtrans %}</button>
+    </div>
+    {% endif %}
+    {% if inbox_section == 'flags' %}
+    <div id="re_tools">
+        <strong>{% trans %}select:{% endtrans %}</strong>
+        <a id="sel_all">{% trans %}all{% endtrans %}</a> |
+        <a id="sel_seen">{% trans %}seen{% endtrans %}</a> |
+        <a id="sel_new">{% trans %}new{% endtrans %}</a> |
+        <a id="sel_none">{% trans %}none{% endtrans %}</a><br />
+        <button id="re_remove_flag">{% trans %}remove flags{% endtrans %}</button>
+        <button id="re_close">{% trans %}close{% endtrans %}</button>
+        <button id="re_delete_post">{% trans %}delete post{% endtrans %}</button>
+    </div>
+    {% endif %}
+    <div id="responses">
+    {% for response in responses %}
+              <div class="response-parent">
+                <p class="headline">
+                <strong>"{{ response.response_title.strip()|escape}}"</strong>
+                </p>
+                <div id="re_{{response.id}}" class="re{% if response.is_new %} new highlight{% else %} seen{% endif %}">
+                <input type="checkbox" />
+                <div class="face">
+                {{ macros.gravatar(response.user, 48) }}
+                </div>
+                <a style="font-size:12px" href="{{ response.user.get_absolute_url() }}">{{ response.user.username }}</a>
+                <a style="text-decoration:none;" href="{{ response.response_url }}">
+                    {{ response.response_type }}
+                    ({{ response.timestamp|diff_date(True) }}):<br/>
+                    {% if inbox_section != 'flags' %}
+                        {{ response.response_snippet }}
+                    {% endif %}
+                </a>
+                {% if inbox_section == 'flags' %}
+                <a class="re_expand" href="{{ response.response_url }}">
+                    <div class="re_snippet">{{ response.response_snippet }}</div>
+                    <div class="re_content">{{ response.response_content }}</div></a>
+                {% endif %}
+                </div>
+                {% if response.nested_responses %}
+                {%for nested_response in response.nested_responses %}
+                <div id="re_{{nested_response.id}}" class="re{% if nested_response.is_new %} new highlight{% else %} seen{% endif %}">
+                <input type="checkbox" />
+                <div class="face">
+                {{ macros.gravatar(nested_response.user, 48) }}
+                </div>
+                <a style="font-size:12px" href="{{ nested_response.user.get_absolute_url() }}">{{ nested_response.user.username }}</a>
+                <a style="text-decoration:none;" href="{{ nested_response.response_url }}">
+                    {{ nested_response.response_type }}
+                    ({{ nested_response.timestamp|diff_date(True) }}):<br/>
+                    {% if inbox_section != 'flags' %}
+                    {{ nested_response.response_snippet }}
+                    {% endif %}
+                </a>
+                {% if inbox_section == 'flags' %}
+                <a class="re_expand" href="{{ nested_response.response_url }}">
+                    <div class="re_snippet">{{ nested_response.response_snippet }}</div>
+                    <div class="re_content">{{ nested_response.response_content }}</div></a>
+                {% endif %}
+                </div>
+                {%endfor%}
+                {%endif%}
+              </div>
+    {% endfor %}
+    </div>
+    </div>
+{% endblock %}
+{% block userjs %}
+    <script type="text/javascript">
+        var askbot = askbot || {};
+        askbot['urls'] = askbot['urls'] || {};
+        askbot['urls']['manageInbox'] = '{% url manage_inbox %}';
+    </script>
+<!-- end user_responses.html -->
+{% endblock %}
diff --git a/lms/askbot/skins/mitx/templates/user_profile/user_info.html b/lms/askbot/skins/mitx/templates/user_profile/user_info.html
new file mode 100644
index 0000000000..b1e5ef8ff8
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/user_profile/user_info.html
@@ -0,0 +1,90 @@
+<!-- user_info.html -->
+{% import "macros.html" as macros %}
+
+<!-- <div class='avatar'> -->
+  <!--     {{ macros.gravatar(view_user, 128) }} -->
+  <!--     {% if request.user == view_user %} -->
+  <!--         <p><a --> 
+      <!--             {% if support_custom_avatars %} -->
+      <!--                 href="{% url avatar_change %}" -->
+      <!--             {% else %} -->
+      <!--                 href="{% url faq %}#gravatar" -->
+      <!--             {% endif %} -->
+      <!--         >{% trans %}change picture{% endtrans %}</a></p> -->
+  <!--         {% if support_custom_avatars %} -->
+  <!--         <p><a --> 
+      <!--             href="{% url avatar_delete %}" -->
+      <!--             >{% trans %}remove{% endtrans %}</a> -->
+    <!--         </p> -->
+  <!--         {% endif %} -->
+  <!--     {% endif %} -->
+  <!-- </div> -->
+
+<h1>
+  {% trans username=view_user.username %}{{username}}&rsquo;s profile{% endtrans %} <!-- {% block profilesection %}{% endblock %}-->
+</h1>
+
+<div class="box user-info">
+      <div class="meta">
+        <h2>{{user_status_for_display}}</h2>
+        <p>{% trans %}member for{% endtrans %} <strong>{{ view_user.date_joined|diff_date }}</strong></p>
+      </div>
+      <div class="karma">
+        <p><strong>{{view_user.reputation|intcomma}}</strong> {% trans %}reputation{% endtrans %}</p>
+      </div>
+
+</div>
+
+<div class="box user-stats">
+  <ul>
+    <h2>User stats</h2>
+    <!-- {% if user_follow_feature_on %} -->
+    <!--  {{ macros.follow_user_toggle(visitor = request.user, subject = view_user) }} -->
+    <!-- {% endif %} -->
+
+    <!-- {% if request.user == view_user %} -->
+    <!-- <a href="{% url edit_user view_user.id %}"> -->
+      <!--   {% trans %}update profile{% endtrans %} -->
+      <!-- </a> -->
+    <!-- {% if settings.USE_ASKBOT_LOGIN_SYSTEM and request.user == view_user and settings.ALLOW_ADD_REMOVE_LOGIN_METHODS %} -->
+    <!-- | <a href="{{ settings.LOGIN_URL }}?next={{ settings.LOGIN_URL }}"> -->
+      <!--   {% trans %}manage login methods{% endtrans %} -->
+      <!-- </a> -->
+    <!-- {% endif %} -->
+    <!-- {% endif %} -->
+
+
+  {% if view_user.real_name %}
+  <li>{% trans %}real name{% endtrans %} <strong>{{view_user.real_name}}</strong></li>
+  {% endif %}
+
+
+  <!-- {% if view_user.last_seen %} -->
+  <!-- <li>{% trans %}last seen{% endtrans %} <strong title="{{ view_user.last_seen }}">{{view_user.last_seen|diff_date}}</strong></li> -->
+  <!-- {% endif %} -->
+
+  {% if view_user.website %}
+  <li>{% trans %}user website{% endtrans %} {{ macros.user_website_link(view_user, max_display_length = 30) }}</li>
+  {% endif  %}
+
+  {% if view_user.location or view_user.country %}
+  <li>{% trans %}location{% endtrans %} {{ macros.user_full_location(view_user) }}</li>
+  {% endif %}
+
+  {% if view_user.date_of_birth %}
+  <!--todo  - redo this with whole sentence translation -->
+  <li>{% trans %}age{% endtrans %} {{view_user.date_of_birth|get_age}} {% trans %}age unit{% endtrans %}</li>
+  {% endif %}
+
+  {% if votes_today_left %}
+  <li>{% trans %}todays unused votes{% endtrans %} <strong>{{ votes_today_left }}</strong> </li>
+  {% endif %}
+
+  <!-- <div class="user-about"> -->
+    <!-- {% if view_user.about %} -->
+    <!--     {{view_user.about|linebreaks}} -->
+    <!-- {% endif %} -->
+    <!-- </div> -->
+  <!-- end user_info.html -->
+  </ul>
+</div>
diff --git a/lms/askbot/skins/mitx/templates/user_profile/user_moderate.html b/lms/askbot/skins/mitx/templates/user_profile/user_moderate.html
new file mode 100644
index 0000000000..048f35b414
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/user_profile/user_moderate.html
@@ -0,0 +1,93 @@
+{% extends "user_profile/user.html" %}
+<!-- user_moderate.html -->
+{% block profilesection %}
+    {% trans %}moderation{% endtrans %}
+{% endblock %}
+{% block usercontent %}
+{% if request.user != view_user %}
+    <h3>{% trans username=view_user.username, status=view_user.get_status_display() %}{{username}}'s current status is "{{status}}"{% endtrans %}
+    </h3>
+    {% if user_status_changed %}
+        <p class="action-status"><span>{% trans %}User status changed{% endtrans %}</span></p>
+    {% endif %}
+    <form method="post">{% csrf_token %}
+        <input type="hidden" name="sort" value="moderate"/>
+        <table class="form-as-table">
+        {{ change_user_status_form.as_table() }}
+        </table>
+        <p id="id_user_status_info">
+        </p>
+        <input type="submit" class="submit" name="change_status" value="{% trans %}Save{% endtrans %}" />
+    </form>
+{% endif %}
+<h3>
+{% if request.user == view_user %}
+    {% trans reputation=view_user.reputation %}Your current reputation is {{reputation}} points{% endtrans %}
+{% else %}
+    {% trans reputation=view_user.reputation %}User's current reputation is {{reputation}} points{% endtrans %}
+{% endif %}
+</h3>
+{% if user_rep_changed %}
+    <p class="action-status"><span>{% trans %}User reputation changed{% endtrans %}</span></p>
+{% endif %}
+<form method="post">{% csrf_token %}
+    <input type="hidden" name="sort" value="moderate"/>
+    <table class="form-as-table">
+    {{ change_user_reputation_form.as_table() }}
+    </table>
+    <input type="submit" class="submit" name="subtract_reputation" value="{% trans %}Subtract{% endtrans %}" />&nbsp;
+    <input type="submit" class="submit" name="add_reputation" value="{% trans %}Add{% endtrans %}" />
+</form>
+{% if request.user != view_user %}
+<hr/>
+<h3>{% trans username=view_user.username %}Send message to {{username}}{% endtrans %}</h3>
+<p>{% trans %}An email will be sent to the user with 'reply-to' field set to your email address. Please make sure that your address is entered correctly.{% endtrans %}</p>
+    {% if message_sent %}
+        <p class="action-status"><span>{% trans %}Message sent{% endtrans %}</span></p>
+    {% endif %}
+<form method="post">{% csrf_token %}
+    <input type="hidden" name="sort" value="moderate"/>
+    <div class="form-row-vertical">
+    <label for="id_subject_line">{{ send_message_form.subject_line.label}}</label>
+    {% if send_message_form.subject_line.errors %}
+        <p class="error">{{send_message_form.subject_line.errors|join(', ')}}</p>
+    {% endif %}
+    {{ send_message_form.subject_line}}
+    </div>
+    <div class="form-row-vertical">
+    <label for="id_body_text">{{ send_message_form.body_text.label}}</label>
+    {% if send_message_form.body_text.errors %}
+        <p class="error">{{send_message_form.body_text.errors|join(', ')}}</p>
+    {% endif %}
+    {{ send_message_form.body_text}}
+    </div>
+    <input type="submit" class="submit" name="send_message" value="{% trans %}Send message{% endtrans %}" />
+</form>
+{% endif %}
+{% endblock %}
+{% block endjs %}
+    <script type="text/javascript" >
+        $("#id_user_status_info").hide();
+        $("#id_user_status").change(function () {
+            var optionValue = $(this).attr('value');
+            if (optionValue == "d") {
+                $('#id_user_status_info').html("{% trans %}Administrators have privileges of normal users, but in addition they can assign/revoke any status to any user, and are exempt from the reputation limits.{% endtrans %}");
+                $('#id_user_status_info').show('slow');
+            } else if (optionValue == "m"){
+                $('#id_user_status_info').html("{% trans %}Moderators have the same privileges as administrators, but cannot add or remove user status of 'moderator' or 'administrator'.{% endtrans %}");
+                $('#id_user_status_info').show('slow');
+            } else if (optionValue == "a"){
+                $('#id_user_status_info').html("{% trans %}'Approved' status means the same as regular user.{% endtrans %}");
+                $('#id_user_status_info').show('slow');
+            } else if (optionValue == "s"){
+                $('#id_user_status_info').html("{% trans %}Suspended users can only edit or delete their own posts.{% endtrans %}");
+                $('#id_user_status_info').show('slow');
+            } else if (optionValue == "b"){
+                $('#id_user_status_info').html("{% trans %}Blocked users can only login and send feedback to the site administrators.{% endtrans %}");
+                $('#id_user_status_info').show('slow');
+            } else {
+                $('#id_user_status_info').hide('slow');
+            }
+        })
+    </script>
+{% endblock %}
diff --git a/lms/askbot/skins/mitx/templates/user_profile/user_network.html b/lms/askbot/skins/mitx/templates/user_profile/user_network.html
new file mode 100644
index 0000000000..1fd2e06ab9
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/user_profile/user_network.html
@@ -0,0 +1,25 @@
+{% extends "user_profile/user.html" %}
+{% import "macros.html" as macros %}
+<!-- user_network.html -->
+{% block profileseciton %}
+    {% trans %}network{% endtrans %}
+{% endblock %}
+{% block usercontent %}
+    {% if followed_users or followers %}
+        {% if followers %}
+            <h2>{% trans count=followers|length %}Followed by {{count}} person{% pluralize count %}Followed by {{count}} people{% endtrans %}</h2>
+            {{ macros.user_list(followers, profile_section = 'network') }}
+        {% endif %}
+        {% if followed_users %}
+            <h2>{% trans count=followed_users|length %}Following {{count}} person{% pluralize count %}Following {{count}} people{% endtrans %}</h2>
+            {{ macros.user_list(followed_users, profile_section = 'network') }}
+        {% endif %}
+    {% else %}
+        {% if request.user == view_user %}
+            <p>{% trans %}Your network is empty. Would you like to follow someone? - Just visit their profiles and click "follow"{% endtrans %}</p>
+        {% else %}
+            <p>{% trans username = view_user.username %}{{username}}'s network is empty{% endtrans %}</p>
+        {% endif %}
+    {% endif %}
+{% endblock %}
+<!-- end user_network.html -->
diff --git a/lms/askbot/skins/mitx/templates/user_profile/user_recent.html b/lms/askbot/skins/mitx/templates/user_profile/user_recent.html
new file mode 100644
index 0000000000..53c2675748
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/user_profile/user_recent.html
@@ -0,0 +1,40 @@
+{% extends "user_profile/user.html" %}
+<!-- user_recent.html -->
+{% block profilesection %}
+{% trans %}activity{% endtrans %}
+{% endblock %}
+{% block usercontent %}
+<div style="padding-top:5px;font-size:13px;">
+  {% for act in activities %}
+  <div style="clear:both;line-height:20px" >
+    <div style="width:180px;float:left">{{ act.time|diff_date(True) }}</div>
+    <div style="width:150px;float:left">
+      <span class="user-action-{{ act.type_id }}">{{ act.type }}</span>
+    </div>
+    <div style="float:left;overflow:hidden;">
+      {% if act.is_badge %}
+      <a href="{{act.badge.get_absolute_url()}}"
+        title="{{ act.badge.get_type_display() }} : {% trans description=act.badge.description %}{{description}}{% endtrans %}"
+        class="medal">
+        <span class="{{ act.badge.css_class }}">&#9679;</span>&nbsp;{% trans name=act.badge.name %}{{name}}{% endtrans %}
+      </a>
+      {% if act.content_object.post_type == 'question' %}
+      {% set question=act.content_object %}
+      (<a title="{{question.summary|collapse|escape}}"
+        href="{% url question question.id %}{{question.thread.title|slugify}}">{% trans %}source{% endtrans %}</a>)
+      {% elif act.content_object.post_type == 'answer' %}
+      {% set answer=act.content_object %}
+      (<a title="{{answer.text|collapse|escape}}"
+        href="{% url question answer.thread._question_post().id %}{{answer.thread.title|slugify}}#{{answer.id}}">{% trans %}source{% endtrans %}</a>)
+      {% endif %}
+      {% else %}
+      <span class="post-type-{{ act.type_id }}"><a href="{{ act.title_link }}">{{ act.title|escape }}</a></span>
+      {% if act.summary %}<span class="revision-summary">{{ act.summary|escape }}</span>{% endif %}
+      {% endif %}
+      <div style="height:5px"></div>
+    </div>
+  </div>
+  {% endfor %}
+</div>
+{% endblock %}
+<!-- end user_recent.html -->
diff --git a/lms/askbot/skins/mitx/templates/user_profile/user_reputation.html b/lms/askbot/skins/mitx/templates/user_profile/user_reputation.html
new file mode 100644
index 0000000000..0deb2b9786
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/user_profile/user_reputation.html
@@ -0,0 +1,41 @@
+{% extends "user_profile/user.html" %}
+<!-- user_reputation.html -->
+{% block profilesection %}
+    {% trans %}karma{% endtrans %}
+{% endblock %}
+{% block usercontent %}
+        <div class="karma-summary">
+            <div id="diagram" class="karma-diagram"></div>
+            <div class="karma-details">
+                {% if view_user.id == user.id %}
+                <h2>{% trans %}Your karma change log.{% endtrans %}</h2>
+                {% else %}
+                <h2>{% trans user_name=view_user.username %}{{user_name}}'s karma change log{% endtrans %}</h2>
+                {% endif %}
+                {% for rep in reputation %}
+                <p>
+                    <span class="karma-gained">{{ rep.positive }}</span>
+                    <span class="karma-lost">{{ rep.negative }}</span>
+                    {{ rep.get_explanation_snippet() }}
+                    <span class="small">({{rep.reputed_at|diff_date}})</span>
+                    <div class="clean"></div>                  
+                </p>
+                {% endfor %}
+            </div>
+        </div>
+{% endblock %}
+{% block userjs %}
+       <script type='text/javascript' src='{{"/js/excanvas.min.js"|media}}'></script>
+       <script type='text/javascript' src='{{"/js/jquery.flot.min.js"|media}}'></script>
+       <script type="text/javascript">
+            $().ready(function(){
+                var d = {{ reps }};
+                var placeholder = $("#diagram");
+                var plot = $.plot(placeholder, [d], {
+                    xaxis: { mode: "time" },
+                    points: { show: true },
+                    lines: { show: true }
+                });
+            });
+        </script>
+{% endblock %}<!-- end user_reputation.html -->
diff --git a/lms/askbot/skins/mitx/templates/user_profile/user_stats.html b/lms/askbot/skins/mitx/templates/user_profile/user_stats.html
new file mode 100644
index 0000000000..9118502c86
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/user_profile/user_stats.html
@@ -0,0 +1,155 @@
+{% extends "user_profile/user.html" %}
+{% import "macros.html" as macros %}
+<!-- user_stats.html -->
+{% block profilesection %}
+{% trans %}overview{% endtrans %}
+{% endblock %}
+
+{% block sidebar%}
+{% include "user_profile/user_info.html" %}
+{% endblock%}
+
+{% block usercontent %}
+
+<section class="questions">
+<div class="question-list-header">
+  <h1>{% trans counter=question_count %}{{counter}} Question{% pluralize %}{{counter}} Questions{% endtrans %} asked by {% trans username=view_user.username %}{{username}}{% endtrans %}</h1>
+</div>
+{% include "user_profile/users_questions.html" %}
+</section>
+
+<ul class="sub-info">
+
+  <li class="votes-badges">
+    <h2>{% trans cnt=total_votes %}{{cnt}} Vote{% pluralize %}{{cnt}} Votes {% endtrans %}</h2>
+
+    <ul class="vote-buttons">
+      <li class="up">
+        <span title="{% trans %}user has voted up this many times{% endtrans %}" class="vote-count">{{up_votes}}</span>
+      </li>
+
+      <li class="down">
+        <span title="{% trans %}user voted down this many times{% endtrans %}" class="vote-count">{{down_votes}}</span>
+      </li>
+    </ul>
+
+    <h2>{% trans counter=total_badges %}{{counter}} Badge{% pluralize %}{{counter}} Badges{% endtrans %}</h2>
+    <ul class="badges">
+      {% for badge, badge_user_awards in badges %}
+      <li>
+
+        <a href="{{badge.get_absolute_url()}}" title="{% trans description=badge.description %}{{description}}{% endtrans %}" class="medal" >
+          &nbsp;{% trans name=badge.name %}{{name}}{% endtrans %}
+        </a>
+
+        <span class="tag-number">
+          <span class="badge-context-toggle">{{ badge_user_awards|length|intcomma }}</span>
+        </span>
+
+        <ul id="badge-context-{{ badge.id }}" class="badge-context-list" style="display:none">
+          {% for award in badge_user_awards %}
+          {% if award.content_object_is_post %}
+
+          <li>
+            <a title="{{ award.content_object.get_snippet()|collapse }}" href="{{ award.content_object.get_absolute_url() }}">
+              {% if award.content_type.post_type == 'answer' %}{% trans %}Answer to:{% endtrans %}{% endif %} {{ award.content_object.thread.title }}</a>
+          </li>
+
+          {% endif %}
+          {% endfor %}
+        </ul>
+        {% if loop.index is divisibleby 3 %}
+
+        {% endif %}
+      </li>
+      {% endfor %}
+    </ul>
+    <br>
+    <p>View all <a href="/discussion/badges">MITx badges ➜</a></p>
+  </li>
+
+  <li class="answer-list">
+
+    <h2>{{ top_answer_count }} {% trans counter=top_answer_count %}Answer{% pluralize %}Answers{% endtrans %}</h2>
+
+    <ul class="user-stats-table">
+      {% for top_answer in top_answers %}
+
+      <li class="answer-summary">
+        <a title="{{ top_answer.summary|collapse|escape }}"
+          href="{% url question top_answer.thread._question_post().id %}{{ top_answer.thread.title|slugify }}#{{ top_answer.id }}">
+          <span class="answer-votes {% if top_answer.accepted() %}answered-accepted{% endif %}"
+            title="{% trans answer_score=top_answer.score %}the answer has been voted for {{ answer_score }} times{% endtrans %} {% if top_answer.accepted() %}{% trans %}this answer has been selected as correct{% endtrans %}{%endif%}">
+            {{ top_answer.score }}
+          </span>
+        </a>
+
+        <div class="answer-link">
+          {% spaceless %}
+          <a href="{% url question top_answer.thread._question_post().id %}{{ top_answer.thread.title|slugify }}#{{top_answer.id}}">{{ top_answer.thread.title|escape }}</a>
+          {% endspaceless %}
+          {% if top_answer.comment_count > 0 %}
+          <span>
+            {% trans comment_count=top_answer.comment_count %}({{ comment_count }} comment){% pluralize %}the answer has been commented {{ comment_count }} times{% endtrans %}
+          </span>
+          {% endif %}
+        </div>
+      </li>
+      {% endfor %}
+    </ul>
+  </li>
+
+
+  <li class="tags-list">
+    <h2>{% trans counter=user_tags|length %}{{counter}} Tag{% pluralize %}{{counter}} Tags{% endtrans %}</h2>
+
+    <ul id="ab-user-tags" class="tags">
+      {% for tag in user_tags %}
+      <li>
+        {{ macros.tag_widget(
+        tag.name,
+        html_tag = 'div',
+        search_state = search_state,
+        extra_content =
+        '<span class="tag-number">&#215; ' ~
+          tag.user_tag_usage_count|intcomma ~
+          '</span>'
+        )
+        }}
+      </li>
+      {#
+      {% if loop.index is divisibleby 10 %}
+    </td>
+    <td width="180"  valign="top">
+      {% endif %}
+      #}
+      {% endfor %}
+    </ul>
+  </li>
+
+</ul>
+{% endblock %}
+
+{% block endjs %}
+{{ super() }}
+<script type="text/javascript">
+  $(document).ready(function(){
+      $('.badge-context-toggle').each(function(idx, elem){
+        var context_list = $(elem).parent().next('ul');
+        if (context_list.children().length > 0){
+        $(elem).addClass('active');
+        var toggle_display = function(){
+        if (context_list.css('display') == 'none'){
+        $('.badge-context-list').hide();{# hide all context lists #}
+        context_list.show();
+        } else {
+        context_list.hide();
+        }
+        };
+        $(elem).click(toggle_display);
+        }
+        });
+      });
+</script>
+{% endblock %}
+<!-- end user_stats.html -->
diff --git a/lms/askbot/skins/mitx/templates/user_profile/user_tabs.html b/lms/askbot/skins/mitx/templates/user_profile/user_tabs.html
new file mode 100644
index 0000000000..a1384be563
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/user_profile/user_tabs.html
@@ -0,0 +1,57 @@
+<!-- user_tabs.html -->
+<div class="tabBar tabBar-profile">
+  <div class="tabsC">
+    <a id="stats" {% if tab_name=="stats" %}class="on first"{%else%}class="first"{% endif %} 
+      title="{% trans %}User profile{% endtrans %}" 
+      href="{% url user_profile view_user.id, view_user.username|slugify %}?sort=stats"
+      ><span>{% trans %}overview{% endtrans %}</span></a>
+    {% if request.user == view_user or request.user|can_moderate_user(view_user) %}
+    <a id="inbox" {% if tab_name=="inbox" %}class="on"{% endif %} 
+      title="{% trans %}comments and answers to others questions{% endtrans %}" 
+      href="{% url user_profile view_user.id, view_user.username|slugify %}?sort=inbox"
+      ><span>{% trans %}inbox{% endtrans %}</span></a>
+    {% endif %}
+    {% if user_follow_feature_on %}
+    <a id="network" {% if tab_name=="network" %}class="on"{% endif %} 
+      title="{% trans %}followers and followed users{% endtrans %}" 
+      href="{% url user_profile view_user.id, view_user.username|slugify %}?sort=network"
+      ><span>{% trans %}network{% endtrans %}</span></a>
+    {% endif %}
+    <a id="reputation" {% if tab_name=="reputation" %}class="on"{% endif %} 
+      title="{% trans %}graph of user reputation{% endtrans %}" 
+      href="{% url user_profile view_user.id, view_user.username|slugify %}?sort=reputation"
+      ><span>{% trans %}reputation history{% endtrans %}</span></a>
+    <a id="favorites" {% if tab_name=="favorites" %}class="on"{% endif %} 
+      title="{% trans %}questions that user is following{% endtrans %}"
+      href="{% url user_profile view_user.id, view_user.username|slugify %}?sort=favorites"
+      ><span>{% trans %}followed questions{% endtrans %}</span></a>
+
+    <a id="recent" {% if tab_name=="recent" %}class="on"{% endif %} 
+      title="{% trans %}recent activity{% endtrans %}" 
+      href="{% url user_profile view_user.id, view_user.username|slugify %}?sort=recent"
+      ><span>{% trans %}activity{% endtrans %}</span></a>
+
+    {% if request.user == view_user or request.user|can_moderate_user(view_user) %}
+    <a id="votes" {% if tab_name=="votes" %}class="on"{% endif %} 
+      title="{% trans %}user vote record{% endtrans %}"
+      href="{% url user_profile view_user.id, view_user.username|slugify %}?sort=votes"
+      ><span>{% trans %}casted votes{% endtrans %}</span></a>
+    {% endif %}
+
+    {% if request.user == view_user or request.user|can_moderate_user(view_user) %}
+    <a id="email_subscriptions" {% if tab_name=="email_subscriptions" %}class="on"{% endif %} 
+      title="{% trans %}email subscription settings{% endtrans %}" 
+      href="{% url user_profile view_user.id, view_user.username|slugify %}?sort=email_subscriptions"
+      ><span>{% trans %}subscriptions{% endtrans %}</span></a>
+    {% endif %}  
+
+    {% if request.user|can_moderate_user(view_user) %}
+    <a id="moderation" {% if tab_name=="moderation" %}class="on"{% endif %} 
+      title="{% trans %}moderate this user{% endtrans %}" 
+      href="{% url user_profile view_user.id, view_user.username|slugify %}?sort=moderation"
+      ><span>{% trans %}moderation{% endtrans %}</span></a>
+    {% endif %}
+  </div>
+</div>
+<div class="clean"></div>
+<!-- end user_tabs.html -->
diff --git a/lms/askbot/skins/mitx/templates/user_profile/user_votes.html b/lms/askbot/skins/mitx/templates/user_profile/user_votes.html
new file mode 100644
index 0000000000..b63d4c9e16
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/user_profile/user_votes.html
@@ -0,0 +1,30 @@
+{% extends "user_profile/user.html" %}
+<!-- user_votes.html -->
+{% block profilesection %}
+{% trans %}votes{% endtrans %}
+{% endblock %}
+{% block usercontent %}
+<div style="padding-top:5px;font-size:13px;">
+  {% for vote in votes %}
+  <div style="clear:both;line-height:20px" >
+    <div style="width:150px;float:left">{{vote.voted_at|diff_date(True)}}</div>
+    <div style="width:30px;float:left">
+      {% if vote.vote==1 %}
+      <img src="{{"/images/vote-arrow-up-on-new.png"|media}}" title="{% trans %}upvote{% endtrans %}">
+      {% else %}
+      <img src="{{"/images/vote-arrow-down-on-new.png"|media}}" title="{% trans %}downvote{% endtrans %}">
+      {% endif %}
+    </div>
+    <div style="float:left;overflow:hidden;width:750px">
+      {% if vote.answer_id==0 %}
+      <span class="question-title-link"><a href="{% url question vote.question_id %}{{ vote.title|slugify }}">{{ vote.title|escape }}</a></span>
+      {% else %}
+      <span class="answer-title-link" ><a href="{% url question vote.question_id %}{{ vote.title|slugify }}#{{ vote.answer_id }}">{{ vote.title|escape}}</a></span>
+      {% endif %}
+      <div style="height:5px"></div>
+    </div>
+  </div>
+  {% endfor %}
+</div>
+{% endblock %}
+<!-- end user_votes.html -->
diff --git a/lms/askbot/skins/mitx/templates/user_profile/users_questions.html b/lms/askbot/skins/mitx/templates/user_profile/users_questions.html
new file mode 100644
index 0000000000..c103f961a4
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/user_profile/users_questions.html
@@ -0,0 +1,9 @@
+<!-- users_questions.html -->
+{% import "macros.html" as macros %}
+
+<ul class="question-list">
+    {% for question in questions %}
+    {{macros.question_summary(question.thread, question, extra_class='narrow', search_state=search_state)}}
+    {% endfor %}
+</ul>
+<!-- end users_questions.html -->
diff --git a/lms/askbot/skins/mitx/templates/users.html b/lms/askbot/skins/mitx/templates/users.html
new file mode 100644
index 0000000000..0502a6e5ec
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/users.html
@@ -0,0 +1,60 @@
+{% extends "two_column_body.html" %}
+{% import "macros.html" as macros %}
+<!-- users.html -->
+{% block title %}{% spaceless %}{% trans %}Users{% endtrans %}{% endspaceless %}{% endblock %}
+{% block content %}
+<h1 class="section-title">{% trans %}Users{% endtrans %}</h1>
+<div class="tabBar tabBar-user">
+    <div class="tabsA">
+    <span class="label">{% trans %}Sort by &raquo;{% endtrans %}</span>
+        <a 
+            id="sort_reputation"
+            href="{% url users %}?sort=reputation"
+            {% if tab_id == 'reputation' %}class="on"{% endif %}
+            title="{% trans %}see people with the highest reputation{% endtrans %}"
+        ><span>{% trans %}reputation{% endtrans %}</span></a>
+        <a 
+            id="sort_newest"
+            href="{% url users %}?sort=newest"
+            {% if tab_id == 'newest' %}class="on"{% endif %}
+            class="off" title="{% trans %}see people who joined most recently{% endtrans %}"
+        ><span>{% trans %}recent{% endtrans %}</span></a>
+        <a 
+            id="sort_last"
+            href="{% url users %}?sort=last"
+            {% if tab_id == 'last' %}class="on"{% endif %}
+            class="off" title="{% trans %}see people who joined the site first{% endtrans %}"
+        ><span>{% trans %}oldest{% endtrans %}<span></a>
+        <a 
+            id="sort_user"
+            href="{% url users %}?sort=user"
+            {% if tab_id == 'user' %}class="on"{% endif %}
+            title="{% trans %}see people sorted by name{% endtrans %}"
+        ><span>{% trans %}by username{% endtrans %}</span></a>
+    </div>
+</div>
+<div class="clean"></div>
+<p>
+    {% if suser %}
+        {% trans %}users matching query {{suser}}:{% endtrans %}
+    {% endif %}
+    {% if not users.object_list %}
+        <span>{% trans %}Nothing found.{% endtrans %}</span>
+    {% endif %}
+</p>
+{{ macros.user_list(users.object_list) }}
+<div class="pager">
+    {{ macros.paginator(paginator_context) }}
+</div>              
+{% endblock %}
+{% block endjs %}
+    <script type="text/javascript">
+        //todo move javascript out
+        $().ready(function(){
+            Hilite.exact = false;
+            Hilite.elementid = "main-body";
+            Hilite.debug_referrer = location.href;
+        });
+    </script>
+{% endblock %}
+<!-- end users.html -->
diff --git a/lms/askbot/skins/mitx/templates/widgets/answer_edit_tips.html b/lms/askbot/skins/mitx/templates/widgets/answer_edit_tips.html
new file mode 100644
index 0000000000..5444b4c86b
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/widgets/answer_edit_tips.html
@@ -0,0 +1,64 @@
+<!-- template answer_edit_tips.html -->
+<div id="tips" class="box question-tips">
+  <h2>{% trans %}answer tips{% endtrans %}</h2>
+  <ul >
+    <li>{% trans %}please make your answer relevant to this community{% endtrans %} </li>
+    <li>{% trans  %}try to give an answer, rather than engage into a discussion{% endtrans %} </li>
+    <li>{% trans %}please try to provide details{% endtrans %} </li>
+    <li>{% trans %}be clear and concise{% endtrans %} </li>
+  </ul>
+  <p class='info-box-follow-up-links'>
+  <!-- will be change to a popup windows
+  <a href="{% url faq %}" target="_blank" title="{% trans %}see frequently asked questions{% endtrans %}">{% trans %}FAQ{% endtrans %} »</a>
+  -->
+  </p>
+</div>
+
+<div class="box markdown">
+    <h2>{% trans %}Markdown tips{% endtrans %}</h2>
+    <ul>
+        {% if settings.MARKUP_CODE_FRIENDLY or settings.ENABLE_MATHJAX %}
+        <li>
+            {% trans %}*italic*{% endtrans %}
+        </li>
+        <li>
+            {% trans %}**bold**{% endtrans %}
+        </li>
+        {% else %}
+        <li>
+            {% trans %}*italic* or _italic_{% endtrans %}
+        </li>
+        <li>
+            {% trans %}**bold** or __bold__{% endtrans %}
+        </li>
+        {% endif %}
+        <li>
+            <b>{% trans %}link{% endtrans %}</b>:[{% trans %}text{% endtrans %}](http://url.com/ "{% trans %}title{% endtrans %}")
+
+        </li>
+        <li>
+            <b>{% trans %}image{% endtrans %}</b>:![alt {% trans %}text{% endtrans %}](/path/img.jpg "{% trans %}title{% endtrans %}")
+
+        </li>
+        <li>
+        {% trans %}numbered list:{% endtrans %}
+          <ol>
+              <li>
+             Foo
+              </li>
+              <li>
+             Bar
+              </li>
+            </ol>
+        </li>
+        <li>
+        {% trans %}basic HTML tags are also supported{% endtrans %}
+        </li>
+    </ul>
+    <p class='info-box-follow-up-links'>
+<!-- will be change to a popup windows
+        <a href="http://en.wikipedia.org/wiki/Markdown" target="_blank">{% trans %}learn more about Markdown{% endtrans %} »</a>
+-->
+    </p>
+</div>
+<!-- end template answer_edit_tips.html -->
diff --git a/lms/askbot/skins/mitx/templates/widgets/ask_button.html b/lms/askbot/skins/mitx/templates/widgets/ask_button.html
new file mode 100644
index 0000000000..0eb9243e4d
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/widgets/ask_button.html
@@ -0,0 +1,6 @@
+{% if active_tab != "ask" %}
+    {% if not search_state %}  {#  get empty SearchState() if there's none #}
+        {% set search_state=search_state|get_empty_search_state %}
+    {% endif %}
+    <a id="askButton" href="{{ search_state.full_ask_url() }}">{% trans %}ask a question{% endtrans %}</a>
+{% endif %}
diff --git a/lms/askbot/skins/mitx/templates/widgets/ask_form.html b/lms/askbot/skins/mitx/templates/widgets/ask_form.html
new file mode 100644
index 0000000000..bab9fec321
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/widgets/ask_form.html
@@ -0,0 +1,49 @@
+{% import "macros.html" as macros %}
+
+<div class="question-list-header">
+  <h1>Ask a question <a href="/discussion" class="light-button">Cancel</a></h1>
+</div>
+
+<form id="fmask" class="question-form" action="" method="post" >{% csrf_token %}
+    <div class="form-item">
+            <!-- {% if not request.user.is_authenticated() %} -->
+            <!--     <p>{% trans %}login to post question info{% endtrans %}</p> -->
+            <!-- {% else %} -->
+                {% if settings.EMAIL_VALIDATION %}
+                    {% if not request.user.email_isvalid %}
+                            {% trans email=request.user.email %}must have valid {{email}} to post, 
+                            see {{email_validation_faq_url}}
+                            {% endtrans %}
+                    {% endif %}
+                {% endif %}
+            <!-- {% endif %} -->
+            <span class="form-error">{{ form.title.errors }}</span></br>
+            <input type="text" id="id_title" class="questionTitleInput" name="title" autocomplete="off"
+                value="{% if form.initial.title %}{{form.initial.title|escape}}{% endif %}"/>
+        <div class="title-desc">
+            {{ form.title.help_text }}
+        </div>
+    </div>
+    <div  id="question-list"></div>
+    {{
+        macros.edit_post(
+            form,
+            post_type = 'question',
+            edit_title = False,
+            mandatory_tags = mandatory_tags
+        )
+    }}
+    <div class="question-options">
+        {% if settings.WIKI_ON %}
+            {{ macros.checkbox_in_div(form.wiki) }}
+        {% endif %}
+        {% if settings.ALLOW_ASK_ANONYMOUSLY %}
+            {{ macros.checkbox_in_div(form.ask_anonymously) }}
+        {% endif %}
+    </div>
+    {% if not request.user.is_authenticated() %}
+    <input type="submit" name="post_anon" value="{% trans %}Login/signup to post your question{% endtrans %}" class="submit" />
+    {% else %}
+    <input type="submit" name="post" value="{% trans %}Ask your question{% endtrans %}" class="submit" />
+    {% endif %}
+</form>
diff --git a/lms/askbot/skins/mitx/templates/widgets/contributors.html b/lms/askbot/skins/mitx/templates/widgets/contributors.html
new file mode 100644
index 0000000000..12d50032f6
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/widgets/contributors.html
@@ -0,0 +1,10 @@
+{% cache 600 "contributors" contributors search_tags scope sort query context.page language_code %}
+  <div id="contrib-users" class="box contributors">
+    <h2 class="contributorback">{% trans %}Contributors{% endtrans %}</h2>
+  {% spaceless %}
+  {% for person in contributors %}
+    {{ macros.gravatar(person,48) }}
+  {% endfor %}
+  {% endspaceless %}
+  </div>
+{% endcache %}
diff --git a/lms/askbot/skins/mitx/templates/widgets/footer.html b/lms/askbot/skins/mitx/templates/widgets/footer.html
new file mode 100644
index 0000000000..4675a07047
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/widgets/footer.html
@@ -0,0 +1,26 @@
+<!-- template footer.html -->
+  <footer>
+    <!-- Template based on a design from http://www.dotemplate.com/ - Donated $10 (pmitros) so we don't need to include credit. -->
+    <p> Copyright &copy; 2012. MIT. <a href="/t/copyright.html">Some rights reserved.</a>
+</p>
+      <nav>
+      <ul class="social">
+        <li class="linkedin">
+          <a href="http://www.linkedin.com/groups/Friends-Alumni-MITx-4316538">Linked In</a>
+        </li>
+        <li class="twitter">
+          <a href="https://twitter.com/#!/MyMITx">Twitter</a>
+        </li>
+        <li class="facebook">
+          <a href="http://www.facebook.com/pages/MITx/378592442151504">Facebook</a>
+        </li>
+      </ul>
+    <ul>
+
+      <li><a href="/s/help.html">Help</a></li>
+      <li><a href="/logout">Log out</a></li>
+    </ul>
+      </nav>
+  </footer>
+
+<!-- end template footer.html -->
diff --git a/lms/askbot/skins/mitx/templates/widgets/header.html b/lms/askbot/skins/mitx/templates/widgets/header.html
new file mode 100644
index 0000000000..a922e7cb2b
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/widgets/header.html
@@ -0,0 +1,4 @@
+<!-- template header.html -->
+{% import "macros.html" as macros %}
+{% include "navigation.jinja.html" %}
+{% include "course_navigation.jinja.html" %}
diff --git a/lms/askbot/skins/mitx/templates/widgets/logo.html b/lms/askbot/skins/mitx/templates/widgets/logo.html
new file mode 100644
index 0000000000..1b251432cd
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/widgets/logo.html
@@ -0,0 +1,5 @@
+<a id="logo" href="{% url questions %}"><img 
+    src="{{ settings.SITE_LOGO_URL|media }}" 
+    title="{% trans %}back to home page{% endtrans %}"
+    alt="{% trans site=settings.APP_SHORT_NAME %}{{site}} logo{% endtrans %}"/>
+</a>
diff --git a/lms/askbot/skins/mitx/templates/widgets/meta_nav.html b/lms/askbot/skins/mitx/templates/widgets/meta_nav.html
new file mode 100644
index 0000000000..b459b02561
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/widgets/meta_nav.html
@@ -0,0 +1,15 @@
+<a 
+  id="navTags"
+  href="{% url tags %}"
+  {% if active_tab == 'tags' %}class="on"{% endif %}
+>{% trans %}tags{% endtrans %}</a>
+<a 
+  id="navUsers"
+  href="{% url users %}"
+  {% if active_tab == 'users' %}class="on"{% endif %}
+>{% trans %}users{% endtrans %}</a>
+<a 
+  id="navBadges"
+  href="{% url badges %}"
+  {% if active_tab == 'badges' %}class="on"{% endif %}
+>{% trans %}badges{% endtrans %}</a>
diff --git a/lms/askbot/skins/mitx/templates/widgets/question_edit_tips.html b/lms/askbot/skins/mitx/templates/widgets/question_edit_tips.html
new file mode 100644
index 0000000000..66efbab681
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/widgets/question_edit_tips.html
@@ -0,0 +1,69 @@
+<!-- question_edit_tips.html -->
+<div id="tips" class="box question-tips">
+    <h2>{% trans %}question tips{% endtrans %}</h2>
+    <ul>
+        <li>{% trans %}please ask a relevant question{% endtrans %}
+        </li>
+        <li>
+          {% trans %}please try provide enough details{% endtrans %}
+        </li>
+        <li>
+           {% trans %}be clear and concise{% endtrans %}
+        </li>
+    </ul>
+    <p class='info-box-follow-up-links'>
+<!-- will be change to a popup windows
+        <a href="{% url faq %}" target="_blank" title="{% trans %}see frequently asked questions{% endtrans %}">{% trans %}FAQ{% endtrans %} »</a>
+-->
+    </p>
+</div>
+
+<div id="markdownHelp" class="box markdown">
+    <h2>{% trans %}Markdown tips{% endtrans %}</h2>
+    <ul>
+        {% if settings.MARKDUP_CODE_FRIENDLY or settings.ENABLE_MATHJAX %}
+        <li>
+            {% trans %}*italic*{% endtrans %}
+        </li>
+        <li>
+            {% trans %}**bold**{% endtrans %}
+        </li>
+        {% else %}
+        <li>
+            {% trans %}*italic* or _italic_{% endtrans %}
+        </li>
+        <li>
+            {% trans %}**bold** or __bold__{% endtrans %}
+        </li>
+        {% endif %}
+        <li>
+            <b>{% trans %}link{% endtrans %}</b>:[{% trans %}text{% endtrans %}](http://url.com/ "{% trans %}title{% endtrans %}")
+
+        </li>
+
+        <li>
+            <b>{% trans %}image{% endtrans %}</b>:![alt {% trans %}text{% endtrans %}](/path/img.jpg "{% trans %}title{% endtrans %}")
+
+        </li>
+        <li>
+            {% trans %}numbered list:{% endtrans %}
+            <ol>
+              <li>
+             Foo
+              </li>
+              <li>
+             Bar
+              </li>
+            </ol>
+        </li>
+        <li>
+            {% trans %}basic HTML tags are also supported{% endtrans %}
+        </li>
+    </ul>
+    <p class='info-box-follow-up-links'>
+<!-- will be change to a popup windows
+        <a href="http://en.wikipedia.org/wiki/Markdown" target="_blank">{% trans %}learn more about Markdown{% endtrans %} »</a>
+-->
+    </p>
+</div>
+<!-- end question_edit_tips.html -->
diff --git a/lms/askbot/skins/mitx/templates/widgets/question_summary.html b/lms/askbot/skins/mitx/templates/widgets/question_summary.html
new file mode 100644
index 0000000000..032010e450
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/widgets/question_summary.html
@@ -0,0 +1,63 @@
+{% from "macros.html" import user_country_flag, tag_list_widget %}
+<li class="single-question short-summary {% if extra_class %} {{extra_class}}{% endif %}" id="question-{{question.id}}">
+
+    <div class="question-body">
+
+       <h2><a title="{{question.summary|escape}}" href="{{ question.get_absolute_url(title=thread.title) }}">{{thread.get_title(question)|escape}}</a></h2>
+       <p class="excerpt">{{question.summary}}&hellip;</p>
+
+       <div class="user-info">
+          <span class="relative-time" title="{{thread.last_activity_at}}">{{ thread.last_activity_at|diff_date }}</span>
+          {% if question.is_anonymous %}
+          <span class="anonymous">{{ thread.last_activity_by.get_anonymous_name() }}</span>
+          {% else %}
+          by <a href="{% url user_profile thread.last_activity_by.id, thread.last_activity_by.username|slugify %}">{{thread.last_activity_by.username}}</a>{{ user_country_flag(thread.last_activity_by) }}
+          {#{user_score_and_badge_summary(thread.last_activity_by)}#}
+          {% endif %}
+        </div>
+
+       &nbsp;{{ tag_list_widget(thread.get_tag_names(), search_state=search_state) }}
+
+    </div>
+
+    <div class="question-meta">
+      <ul class="counts">
+        <li class="views {% if thread.view_count == 0 -%} no-views {% else -%} some-views {%- endif -%}">
+          <span class="item-count">{{thread.view_count}}</span>
+          <div>
+            {% trans cnt=thread.view_count %}view{% pluralize %}views{% endtrans %}
+          </div>
+        </li>
+
+        <li class="answers
+          {% if thread.answer_count == 0 -%}
+          no-answers
+          {% else -%}
+          {%- if thread.accepted_answer_id -%}  {# INFO: Use _id to not fetch the whole answer post #}
+          accepted
+          {%- else -%}
+          some-answers
+          {%- endif -%}
+          {%- endif -%}"> 
+          <span class="item-count" >{{thread.answer_count}}{% if thread.accepted_answer_id %}{% endif %}</span>
+          <div>
+            {% trans cnt=thread.answer_count %}answer{% pluralize %}answers{% endtrans %}
+          </div>
+        </li>
+
+        <li class="votes 
+          {% if question.score == 0 -%}
+          no-votes
+          {% else -%}
+          some-votes
+          {%- endif -%}">
+          <span class="item-count">{{question.score}}</span>
+          <div>
+            {% trans cnt=question.score %}vote{% pluralize %}votes{% endtrans %}
+          </div>
+        </li>
+
+      </ul>
+    </div>
+</li>
+
diff --git a/lms/askbot/skins/mitx/templates/widgets/scope_nav.html b/lms/askbot/skins/mitx/templates/widgets/scope_nav.html
new file mode 100644
index 0000000000..8e4d8f6518
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/widgets/scope_nav.html
@@ -0,0 +1,25 @@
+{% if active_tab != "ask" %}
+    {% if not search_state %}  {#  get empty SearchState() if there's none #}
+        {% set search_state=search_state|get_empty_search_state %}
+    {% endif %}
+    <li>
+      <a class="scope-selector {% if scope == 'all' %}on{% endif %}"
+          href="{{ search_state.change_scope('all').full_url() }}" title="{% trans %}see all questions{% endtrans %}">{% trans %}All{% endtrans %}</a>
+    </li>
+
+    <li>
+      <a class="scope-selector {% if scope == 'unanswered' %}on{% endif %}"
+          href="{{ search_state.change_scope('unanswered').change_sort('answers-asc').full_url() }}" title="{% trans %}see unanswered questions{% endtrans %}">{% trans %}Unanswered{% endtrans %}</a>
+    </li>
+
+    {% if request.user.is_authenticated() %} 
+
+    <li>
+      <a class="scope-selector {% if scope == 'favorite' %}on{% endif %}"
+        href="{{ search_state.change_scope('favorite').full_url() }}" title="{% trans %}see your followed questions{% endtrans %}">{% trans %}Followed{% endtrans %}</a>
+    </li>
+
+    {% endif %}
+{% else %}
+    <div class="scope-selector ask-message">{% trans %}Go back to&nbsp{% endtrans %}</div>
+{% endif %}
diff --git a/lms/askbot/skins/mitx/templates/widgets/secondary_header.html b/lms/askbot/skins/mitx/templates/widgets/secondary_header.html
new file mode 100644
index 0000000000..bb1a57cd12
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/widgets/secondary_header.html
@@ -0,0 +1,21 @@
+<!-- template secondary_header.html -->
+<div class="secondary-nav">
+  <nav id="secondaryHeader"> <!--default id-->
+
+    <div class="question-filter">
+      <a  href="{% url questions %}">Questions</a>
+      <ul>
+        {% include "widgets/scope_nav.html" %}
+      </ul>
+    </div>
+
+    <div class="search-box" id="scopeWrapper">
+      {% include "widgets/search_bar.html" %} {# include search form widget #}
+    </div>
+
+    <!--<div class="ask-button">
+    {% include "widgets/ask_button.html" %}
+    </div>-->
+
+  </nav>
+</div>
diff --git a/lms/askbot/skins/mitx/templates/widgets/system_messages.html b/lms/askbot/skins/mitx/templates/widgets/system_messages.html
new file mode 100644
index 0000000000..10ba4a84cd
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/widgets/system_messages.html
@@ -0,0 +1,8 @@
+<div class="notify" style="display:none">
+    {% if user_messages %}
+        {% for message in user_messages %}
+              <p class="notification">{{ message }}</p>
+        {% endfor %}
+    {% endif %}
+    <a id="closeNotify" onclick="notify.close(true)"></a>
+</div>
diff --git a/lms/askbot/skins/mitx/templates/widgets/user_list.html b/lms/askbot/skins/mitx/templates/widgets/user_list.html
new file mode 100644
index 0000000000..7874946b90
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/widgets/user_list.html
@@ -0,0 +1,22 @@
+{%from "macros.html" import gravatar %}
+<div class="userList">
+    <table class="list-table">
+        <tr>
+            <td class="list-td">
+                {% for user in users %}
+                <div class="user">
+                    <ul>
+                            <li class="thumb">{{ gravatar(user, 32) }}</li>
+                            <li><a href="{% url user_profile user.id, user.username|slugify %}{% if profile_section %}?sort={{profile_section}}{% endif %}">{{user.username}}</a>{{ user_country_flag(user) }}</li>
+                            <li>{{ user_score_and_badge_summary(user) }}</li>
+                        </ul>
+                </div>
+                    {% if loop.index is divisibleby 7 %}
+            </td>
+            <td>
+                    {% endif %}
+                {% endfor %}
+            </td>
+        </tr>   
+    </table>
+</div>
diff --git a/lms/askbot/skins/mitx/templates/widgets/user_long_score_and_badge_summary.html b/lms/askbot/skins/mitx/templates/widgets/user_long_score_and_badge_summary.html
new file mode 100644
index 0000000000..121ae48f06
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/widgets/user_long_score_and_badge_summary.html
@@ -0,0 +1,21 @@
+<a class="user-micro-info" 
+       href="{{user.get_absolute_url()}}?sort=reputation"
+>{% trans %}karma:{% endtrans %} {{user.reputation}}</a>
+{%- if user.gold or user.silver or user.bronze %}
+<a class="user-micro-info"
+   href="{{user.get_absolute_url()}}#badges"
+><span title="{{user.get_badge_summary}}">{% trans %}badges:{% endtrans %}
+    {% if user.gold %}
+    <span class='badge1'>&#9679;</span>
+    <span class="badgecount">{{user.gold}}</span>
+    {% endif %}
+    {% if user.silver %}
+    <span class='badge2'>&#9679;</span>
+    <span class="badgecount">{{user.silver}}</span>
+    {% endif %}
+    {% if user.bronze %}
+    <span class='badge3'>&#9679;</span>
+    <span class="badgecount">{{user.bronze}}</span>
+    {%- endif -%}
+</span></a>
+{%- endif -%}
diff --git a/lms/askbot/skins/mitx/templates/widgets/user_navigation.html b/lms/askbot/skins/mitx/templates/widgets/user_navigation.html
new file mode 100644
index 0000000000..8d6dc33051
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/widgets/user_navigation.html
@@ -0,0 +1,17 @@
+{% if request.user.is_authenticated() %}
+    <a href="{{ request.user.get_absolute_url() }}">{{ request.user.username }}</a> 
+    <span class="user-info">
+    {{ macros.inbox_link(request.user) }}
+    {{ macros.moderation_items_link(request.user, moderation_items) }}
+    ({{ macros.user_long_score_and_badge_summary(user) }})
+    </span>
+    {% if settings.USE_ASKBOT_LOGIN_SYSTEM %}
+         <a href="{{ settings.LOGOUT_URL }}?next={{ settings.LOGOUT_REDIRECT_URL }}">{% trans %}logout{% endtrans %}</a>
+    {% endif %}
+{% elif settings.USE_ASKBOT_LOGIN_SYSTEM %}
+    <a href="{{ settings.LOGIN_URL }}?next={{request.path|clean_login_url}}">{% trans %}login{% endtrans %}</a>
+{% endif %}
+{% if request.user.is_authenticated() and request.user.is_administrator() %}
+    <a href="{% url site_settings %}">{% trans %}settings{% endtrans %}</a>
+{% endif %}
+    <a href="{% url "help" %}" title="{% trans %}help{% endtrans %}">{% trans %}help{% endtrans %}</a>
diff --git a/lms/askbot/skins/mitx/templates/widgets/user_score_and_badge_summary.html b/lms/askbot/skins/mitx/templates/widgets/user_score_and_badge_summary.html
new file mode 100644
index 0000000000..2f55b202c0
--- /dev/null
+++ b/lms/askbot/skins/mitx/templates/widgets/user_score_and_badge_summary.html
@@ -0,0 +1,19 @@
+<span class="reputation-score"
+          title="{{user.get_karma_summary}}"
+>{{user.reputation}}</span>
+{% if user.gold or user.silver or user.bronze %}
+<span title="{{user.get_badge_summary}}">
+    {% if user.gold %}
+    <span class='badge1'>&#9679;</span>
+    <span class="badgecount">{{user.gold}}</span>
+    {% endif %}
+    {% if user.silver %}
+    <span class='badge2'>&#9679;</span>
+    <span class="badgecount">{{user.silver}}</span>
+    {% endif %}
+    {% if user.bronze %}
+    <span class='badge3'>&#9679;</span>
+    <span class="badgecount">{{user.bronze}}</span>
+    {% endif %}
+</span>
+{% endif %}
diff --git a/lms/askbot/skins/utils.py b/lms/askbot/skins/utils.py
new file mode 100644
index 0000000000..520fa2f7f4
--- /dev/null
+++ b/lms/askbot/skins/utils.py
@@ -0,0 +1,195 @@
+"""utilities dealing with resolution of skin components
+
+the lookup resolution process for templates and media works as follows:
+* look up item in selected skin
+* if not found look in 'default'
+* raise an exception 
+"""
+import os
+import logging
+import urllib
+from django.conf import settings as django_settings
+from django.utils.datastructures import SortedDict
+from askbot.utils import hasher
+
+class MediaNotFound(Exception):
+    """raised when media file is not found"""
+    pass
+
+def get_skins_from_dir(directory):
+    """returns sorted dict with skin data, like get_available_skins
+    but from a specific directory
+    """
+    skins = SortedDict()
+    for item in sorted(os.listdir(directory)):
+        item_dir = os.path.join(directory, item)
+        if os.path.isdir(item_dir):
+            skins[item] = item_dir
+    return skins
+
+def get_available_skins(selected=None):
+    """selected is a name of preferred skin
+    if it's None, then information about all skins will be returned
+    otherwise, only data about selected and default skins
+    will be returned
+
+    selected skin is guaranteed to be the first item in the dictionary
+    """
+    skins = SortedDict()
+    if hasattr(django_settings, 'ASKBOT_EXTRA_SKINS_DIR'):
+        skins.update(get_skins_from_dir(django_settings.ASKBOT_EXTRA_SKINS_DIR))
+
+    stock_dir = os.path.normpath(os.path.dirname(__file__))
+    stock_skins = get_skins_from_dir(stock_dir)
+    default_dir = stock_skins.pop('default')
+    common_dir = stock_skins.pop('common')
+
+    skins.update(stock_skins)
+    if selected:
+        if selected in skins:
+            selected_dir = skins[selected]
+            skins.clear()
+            skins[selected] = selected_dir
+        else:
+            assert(selected == 'default' or selected == 'common')
+            skins = SortedDict()
+
+    #re-insert default as a last item
+    skins['default'] = default_dir
+    skins['common'] = common_dir 
+    return skins
+
+
+def get_path_to_skin(skin):
+    """returns path to directory in the list of
+    available skin directories that contains another
+    directory called skin
+
+    it is assumed that all skins are named uniquely
+    """
+    skin_dirs = get_available_skins()
+    return skin_dirs.get(skin, None)
+
+def get_skin_choices():
+    """returns a tuple for use as a set of 
+    choices in the form"""
+    skin_names = list(reversed(get_available_skins().keys()))
+    return zip(skin_names, skin_names)
+
+def resolve_skin_for_media(media=None, preferred_skin = None):
+    #see if file exists, if not, try skin 'default'
+    available_skins = get_available_skins(selected = preferred_skin).items()
+    for skin_name, skin_dir in available_skins:
+        if os.path.isfile(os.path.join(skin_dir, 'media', media)):
+            return skin_name
+    raise MediaNotFound(media)
+
+def get_media_url(url, ignore_missing = False):
+    """returns url prefixed with the skin name
+    of the first skin that contains the file 
+    directories are searched in this order:
+    askbot_settings.ASKBOT_DEFAULT_SKIN, then 'default', then 'commmon'
+    if file is not found - returns None
+    and logs an error message
+
+    todo: move this to the skin environment class
+    """
+    #import datetime
+    #before = datetime.datetime.now()
+    url = urllib.unquote(unicode(url))
+    while url[0] == '/': url = url[1:]
+
+    #a hack allowing urls media stored on external locations to
+    #just pass through unchanged
+    if url.startswith('http://') or url.startswith('https://'):
+        return url
+    #todo: handles case of multiple skin directories
+
+    #if file is in upfiles directory, then give that
+    url_copy = url
+    if url_copy.startswith(django_settings.MEDIA_URL[1:]):
+        file_path = url_copy.replace(
+                                django_settings.MEDIA_URL[1:],
+                                '',
+                                1
+                            )
+        file_path = os.path.join(
+                            django_settings.MEDIA_ROOT,
+                            file_path
+                        )
+        if os.path.isfile(file_path):
+            url_copy = os.path.normpath(
+                                    '///' + url_copy
+                                ).replace(
+                                    '\\', '/'
+                                ).replace(
+                                    '///', '/'
+                                )
+            return url_copy
+        elif ignore_missing == False:
+            logging.critical('missing media resource %s' % url)
+
+    #2) if it does not exist in uploaded files directory - look in skins
+
+    #purpose of this try statement is to determine
+    #which skin is currently used
+    try:
+        #this import statement must be hidden here
+        #because at startup time this branch will fail
+        #due to an import error
+        from askbot.conf import settings as askbot_settings
+        use_skin = askbot_settings.ASKBOT_DEFAULT_SKIN
+        resource_revision = askbot_settings.MEDIA_RESOURCE_REVISION
+    except ImportError:
+        use_skin = 'default'
+        resource_revision = None
+
+    #determine from which skin take the media file
+    try:
+        use_skin = resolve_skin_for_media(media=url, preferred_skin = use_skin)
+    except MediaNotFound:
+        if ignore_missing == False:
+            log_message = 'missing media resource %s in skin %s' \
+                            % (url, use_skin)
+            logging.critical(log_message)
+        return None
+
+    url = django_settings.STATIC_URL + use_skin + '/media/' + url
+    url = os.path.normpath(url).replace('\\', '/')
+    
+    if resource_revision:
+        url +=  '?v=%d' % resource_revision
+
+    #after = datetime.datetime.now()
+    #print after - before
+    return url
+
+def update_media_revision(skin = None):
+    """update skin media revision number based on the contents
+    of the skin media directory"""
+    from askbot.conf import settings as askbot_settings
+    resource_revision = askbot_settings.MEDIA_RESOURCE_REVISION
+
+    if skin:
+        if skin in get_skin_choices():
+            skin_path = get_path_to_skin(skin)
+        else:
+            raise MediaNotFound('Skin %s not found' % skin) 
+    else:
+        skin = 'default'
+        skin_path = get_path_to_skin(askbot_settings.ASKBOT_DEFAULT_SKIN)
+
+    media_dirs = [os.path.join(skin_path, 'media'),]
+
+    if skin != 'default':
+        #we have default skin as parent of the custom skin
+        default_skin_path = get_path_to_skin('default')
+        media_dirs.append(os.path.join(default_skin_path, 'media'))
+
+    current_hash = hasher.get_hash_of_dirs(media_dirs)
+
+    if current_hash != askbot_settings.MEDIA_RESOURCE_REVISION_HASH:
+        askbot_settings.update('MEDIA_RESOURCE_REVISION', resource_revision + 1)
+        askbot_settings.update('MEDIA_RESOURCE_REVISION_HASH', current_hash) 
+        logging.debug('MEDIA_RESOURCE_REVISION changed')
+    askbot_settings.MEDIA_RESOURCE_REVISION
diff --git a/lms/djangoapps/courseware/courses.py b/lms/djangoapps/courseware/courses.py
new file mode 100644
index 0000000000..52be6a7cbd
--- /dev/null
+++ b/lms/djangoapps/courseware/courses.py
@@ -0,0 +1,61 @@
+from collections import namedtuple
+import logging
+import os
+
+from path import path
+import yaml
+
+log = logging.getLogger('mitx.courseware.courses')
+
+_FIELDS = ['number', # 6.002x
+           'title', # Circuits and Electronics
+           'short_title', # Circuits
+           'run_id', # Spring 2012
+           'path', # /some/absolute/filepath/6.002x --> course.xml is in here.
+           'instructors', # ['Anant Agarwal']
+           'institution', # "MIT"
+           'grader', # a courseware.graders.CourseGrader object
+
+           #'start', # These should be datetime fields
+           #'end'
+           ]
+
+class CourseInfoLoadError(Exception):
+    pass
+
+class Course(namedtuple('Course', _FIELDS)):
+    """Course objects encapsulate general information about a given run of a
+    course. This includes things like name, grading policy, etc.
+    """
+
+def load_courses(courses_path):
+    """Given a directory of courses, returns a list of Course objects. For the
+    sake of backwards compatibility, if you point it at the top level of a
+    specific course, it will return a list with one Course object in it.
+    """
+    courses_path = path(courses_path)
+    def _is_course_path(p):
+        return os.path.exists(p / "course_info.yaml")
+
+    log.info("Loading courses from {0}".format(courses_path))
+
+    # Compatibility: courses_path is the path for a single course
+    if _is_course_path(courses_path):
+        log.warning("course_info.yaml found in top-level ({0})"
+                    .format(courses_path) +
+                    " -- assuming there is only a single course.")
+        return [Course.load_from_path(courses_path)]
+
+    # Default: Each dir in courses_path is a separate course
+    courses = []
+    log.info("Reading courses from {0}".format(courses_path))
+    for course_dir_name in os.listdir(courses_path):
+        course_path = courses_path / course_dir_name
+        if _is_course_path(course_path):
+            log.info("Initializing course {0}".format(course_path))
+            courses.append(Course.load_from_path(course_path))
+
+    return courses
+
+def create_lookup_table(courses):
+    return dict((c.id, c) for c in courses)
diff --git a/lms/djangoapps/courseware/module_render.py b/lms/djangoapps/courseware/module_render.py
index 7424a6d9a8..99c2a586c4 100644
--- a/lms/djangoapps/courseware/module_render.py
+++ b/lms/djangoapps/courseware/module_render.py
@@ -4,11 +4,12 @@ import logging
 from django.conf import settings
 from django.http import Http404
 from django.http import HttpResponse
-from lxml import etree
+from functools import wraps
 
 from xmodule.modulestore.django import modulestore
 from mitxmako.shortcuts import render_to_string
 from models import StudentModule, StudentModuleCache
+from static_replace import replace_urls
 
 log = logging.getLogger("mitx.courseware")
 
@@ -26,8 +27,8 @@ class I4xSystem(object):
     and user, or other environment-specific info.
     '''
     def __init__(self, ajax_url, track_function,
-                 get_module, render_template, user=None,
-                 filestore=None):
+                 get_module, render_template, replace_urls,
+                 user=None, filestore=None):
         '''
         Create a closure around the system environment.
 
@@ -43,6 +44,8 @@ class I4xSystem(object):
         user - The user to base the seed off of for this request
         filestore - A filestore ojbect.  Defaults to an instance of OSFS based at
                     settings.DATA_DIR.
+        replace_urls - TEMPORARY - A function like static_replace.replace_urls
+            that capa_module can use to fix up the static urls in ajax results.
         '''
         self.ajax_url = ajax_url
         self.track_function = track_function
@@ -52,6 +55,7 @@ class I4xSystem(object):
         self.exception404 = Http404
         self.DEBUG = settings.DEBUG
         self.seed = user.id if user is not None else 0
+        self.replace_urls = replace_urls
 
     def get(self, attr):
         '''	provide uniform access to attributes (like etree).'''
@@ -102,18 +106,7 @@ def grade_histogram(module_id):
     return grades
 
 
-def make_module_from_xml_fn(user, request, student_module_cache, position):
-    '''Create the make_from_xml() function'''
-    def module_from_xml(xml):
-        '''Modules need a way to convert xml to instance objects.
-        Pass the rest of the context through.'''
-        (instance, _, _, _) = get_module(
-            user, request, xml, student_module_cache, position)
-        return instance
-    return module_from_xml
-
-
-def toc_for_course(user, request, course_location, active_chapter, active_section):
+def toc_for_course(user, request, course, active_chapter, active_section):
     '''
     Create a table of contents from the module store
 
@@ -129,8 +122,8 @@ def toc_for_course(user, request, course_location, active_chapter, active_sectio
     chapters with name 'hidden' are skipped.
     '''
 
-    student_module_cache = StudentModuleCache(user, modulestore().get_item(course_location), depth=2)
-    (course, _, _, _) = get_module(user, request, course_location, student_module_cache)
+    student_module_cache = StudentModuleCache(user, course, depth=2)
+    (course, _, _, _) = get_module(user, request, course.location, student_module_cache)
 
     chapters = list()
     for chapter in course.get_display_items():
@@ -151,7 +144,7 @@ def toc_for_course(user, request, course_location, active_chapter, active_sectio
     return chapters
 
 
-def get_section(course, chapter, section):
+def get_section(course_module, chapter, section):
     """
     Returns the xmodule descriptor for the name course > chapter > section,
     or None if this doesn't specify a valid section
@@ -160,11 +153,6 @@ def get_section(course, chapter, section):
     chapter: Chapter name
     section: Section name
     """
-    try:
-        course_module = modulestore().get_item(course)
-    except:
-        log.exception("Unable to load course_module")
-        return None
 
     if course_module is None:
         return
@@ -224,6 +212,9 @@ def get_module(user, request, location, student_module_cache, position=None):
         (module, _, _, _) = get_module(user, request, location, student_module_cache, position)
         return module
 
+    # TODO (cpennington): When modules are shared between courses, the static
+    # prefix is going to have to be specific to the module, not the directory
+    # that the xml was loaded from
     system = I4xSystem(track_function=make_track_function(request),
                        render_template=render_to_string,
                        ajax_url=ajax_url,
@@ -231,12 +222,19 @@ def get_module(user, request, location, student_module_cache, position=None):
                        filestore=descriptor.system.resources_fs,
                        get_module=_get_module,
                        user=user,
+                       # TODO (cpennington): This should be removed when all html from
+                       # a module is coming through get_html and is therefore covered
+                       # by the replace_static_urls code below
+                       replace_urls=replace_urls,
                        )
     # pass position specified in URL to module through I4xSystem
     system.set('position', position)
 
     module = descriptor.xmodule_constructor(system)(instance_state, shared_state)
 
+    replace_prefix = module.metadata['data_dir']
+    module = replace_static_urls(module, replace_prefix)
+
     if settings.MITX_FEATURES.get('DISPLAY_HISTOGRAMS_TO_STAFF') and user.is_staff:
         module = add_histogram(module)
 
@@ -266,9 +264,32 @@ def get_module(user, request, location, student_module_cache, position=None):
     return (module, instance_module, shared_module, descriptor.category)
 
 
+def replace_static_urls(module, prefix):
+    """
+    Updates the supplied module with a new get_html function that wraps
+    the old get_html function and substitutes urls of the form /static/...
+    with urls that are /static/<prefix>/...
+    """
+    original_get_html = module.get_html
+    
+    @wraps(original_get_html)
+    def get_html():
+        return replace_urls(original_get_html(), staticfiles_prefix=prefix)
+
+    module.get_html = get_html
+    return module
+
+
 def add_histogram(module):
+    """
+    Updates the supplied module with a new get_html function that wraps
+    the output of the old get_html function with additional information
+    for admin users only, including a histogram of student answers and the
+    definition of the xmodule
+    """
     original_get_html = module.get_html
 
+    @wraps(original_get_html)
     def get_html():
         module_id = module.id
         histogram = grade_histogram(module_id)
diff --git a/lms/djangoapps/courseware/views.py b/lms/djangoapps/courseware/views.py
index ee3162c6d2..c011ac7be6 100644
--- a/lms/djangoapps/courseware/views.py
+++ b/lms/djangoapps/courseware/views.py
@@ -17,6 +17,7 @@ from models import StudentModuleCache
 from student.models import UserProfile
 from multicourse import multicourse_settings
 from xmodule.modulestore.django import modulestore
+from xmodule.course_module import CourseDescriptor
 
 from util.cache import cache
 from student.models import UserTestGroup
@@ -49,19 +50,25 @@ def format_url_params(params):
     return [urllib.quote(string.replace(' ', '_')) for string in params]
 
 
+@ensure_csrf_cookie
+def courses(request):
+    csrf_token = csrf(request)['csrf_token']
+    # TODO: Clean up how 'error' is done.
+    context = {'courses': modulestore().get_courses(),
+               'csrf': csrf_token}
+    return render_to_response("courses.html", context)
+
+
 @cache_control(no_cache=True, no_store=True, must_revalidate=True)
-def gradebook(request):
+def gradebook(request, course_id):
     if 'course_admin' not in user_groups(request.user):
         raise Http404
 
-    coursename = multicourse_settings.get_coursename_from_request(request)
+    course_location = CourseDescriptor.id_to_location(course_id)
 
     student_objects = User.objects.all()[:100]
     student_info = []
 
-    coursename = multicourse_settings.get_coursename_from_request(request)
-    course_location = multicourse_settings.get_course_location(coursename)
-
     for student in student_objects:
         student_module_cache = StudentModuleCache(student, modulestore().get_item(course_location))
         course, _, _, _ = get_module(request.user, request, course_location, student_module_cache)
@@ -73,15 +80,16 @@ def gradebook(request):
             'realname': UserProfile.objects.get(user=student).name
         })
 
-    return render_to_response('gradebook.html', {'students': student_info})
+    return render_to_response('gradebook.html', {'students': student_info, 'course': course})
 
 
 @login_required
 @cache_control(no_cache=True, no_store=True, must_revalidate=True)
-def profile(request, student_id=None):
+def profile(request, course_id, student_id=None):
     ''' User profile. Show username, location, etc, as well as grades .
         We need to allow the user to change some of these settings .'''
 
+    course_location = CourseDescriptor.id_to_location(course_id)
     if student_id is None:
         student = request.user
     else:
@@ -91,8 +99,6 @@ def profile(request, student_id=None):
 
     user_info = UserProfile.objects.get(user=student)
 
-    coursename = multicourse_settings.get_coursename_from_request(request)
-    course_location = multicourse_settings.get_course_location(coursename)
     student_module_cache = StudentModuleCache(request.user, modulestore().get_item(course_location))
     course, _, _, _ = get_module(request.user, request, course_location, student_module_cache)
 
@@ -101,6 +107,7 @@ def profile(request, student_id=None):
                'location': user_info.location,
                'language': user_info.language,
                'email': student.email,
+               'course': course,
                'format_url_params': format_url_params,
                'csrf': csrf(request)['csrf_token']
                }
@@ -117,11 +124,8 @@ def render_accordion(request, course, chapter, section):
 
         Returns (initialization_javascript, content)'''
 
-    if not course:
-        course = settings.COURSE_DEFAULT.replace('_',' ')
-
-    course_location = multicourse_settings.get_course_location(course)
-    toc = toc_for_course(request.user, request, course_location, chapter, section)
+    # TODO (cpennington): do the right thing with courses
+    toc = toc_for_course(request.user, request, course, chapter, section)
 
     active_chapter = 1
     for i in range(len(toc)):
@@ -130,33 +134,16 @@ def render_accordion(request, course, chapter, section):
 
     context = dict([('active_chapter', active_chapter),
                     ('toc', toc),
-                    ('course_name', course),
+                    ('course_name', course.title),
+                    ('course_id', course.id),
                     ('format_url_params', format_url_params),
                     ('csrf', csrf(request)['csrf_token'])] + template_imports.items())
     return render_to_string('accordion.html', context)
 
 
-def get_course(request, course):
-    ''' Figure out what the correct course is.
-
-    Needed to preserve backwards compatibility with non-multi-course version.
-    TODO: Can this go away once multicourse becomes standard?
-    '''
-
-    if course == None:
-        if not settings.ENABLE_MULTICOURSE:
-            course = settings.COURSE_DEFAULT
-        elif 'coursename' in request.session:
-            # use multicourse_settings, so that settings.COURSE_TITLE is set properly
-            course = multicourse_settings.get_coursename_from_request(request)
-        else:
-            course = settings.COURSE_DEFAULT
-    return course
-
-
 @ensure_csrf_cookie
 @cache_control(no_cache=True, no_store=True, must_revalidate=True)
-def index(request, course=None, chapter=None, section=None,
+def index(request, course_id=None, chapter=None, section=None,
           position=None):
     ''' Displays courseware accordion, and any associated content.
     If course, chapter, and section aren't all specified, just returns
@@ -182,29 +169,8 @@ def index(request, course=None, chapter=None, section=None,
         '''
         return s.replace('_', ' ') if s is not None else None
 
-    if not settings.COURSEWARE_ENABLED:
-        return redirect('/')
-
-    course = clean(get_course(request, course))
-    if not multicourse_settings.is_valid_course(course):
-        log.debug('Course %s is not valid' % course)
-        return redirect('/')
-
-    # keep track of current course being viewed in django's request.session
-    request.session['coursename'] = course
-
-    # get default chapter & section from multicourse settings, if not provided
-    if chapter is None:
-        defchapter = multicourse_settings.get_course_default_chapter(course)
-        defsection = multicourse_settings.get_course_default_section(course)
-        if defchapter and defsection:
-            # jump there using redirect, so the user gets the right URL in their browser
-            newurl = '%s/courseware/%s/%s/%s/' % (settings.MITX_ROOT_URL,
-                                                  get_course(request, course).replace(' ','_'),
-                                                  defchapter,
-                                                  defsection)
-            log.debug('redirecting to %s' % newurl)
-            return redirect(newurl)
+    course_location = CourseDescriptor.id_to_location(course_id)
+    course = modulestore().get_item(course_location)
 
     chapter = clean(chapter)
     section = clean(section)
@@ -214,16 +180,18 @@ def index(request, course=None, chapter=None, section=None,
 
     context = {
         'csrf': csrf(request)['csrf_token'],
-        'accordion': render_accordion(request, course, chapter, section),	# triggers course load!
-        'COURSE_TITLE': multicourse_settings.get_course_title(course),
+        'accordion': render_accordion(request, course, chapter, section),
+        'COURSE_TITLE': course.title,
+        'course': course,
         'init': '',
         'content': ''
     }
 
     look_for_module = chapter is not None and section is not None
     if look_for_module:
-        course_location = multicourse_settings.get_course_location(course)
-        section = get_section(course_location, chapter, section)
+        # TODO (cpennington): Pass the right course in here
+
+        section = get_section(course, chapter, section)
         student_module_cache = StudentModuleCache(request.user, section)
         module, _, _, _ = get_module(request.user, request, section.location, student_module_cache)
         context['content'] = module.get_html()
@@ -278,3 +246,16 @@ def jump_to(request, probname=None):
     return index(request,
                  course=coursename, chapter=chapter,
                  section=section, position=position)
+
+
+@ensure_csrf_cookie
+def course_info(request, course_id):
+    csrf_token = csrf(request)['csrf_token']
+
+    try:
+        course_location = CourseDescriptor.id_to_location(course_id)
+        course = modulestore().get_item(course_location)
+    except KeyError:
+        raise Http404("Course not found")
+
+    return render_to_response('info.html', {'csrf': csrf_token, 'course': course})
diff --git a/lms/djangoapps/staticbook/views.py b/lms/djangoapps/staticbook/views.py
index 84fcc79c1f..3bc62c2dbf 100644
--- a/lms/djangoapps/staticbook/views.py
+++ b/lms/djangoapps/staticbook/views.py
@@ -1,9 +1,13 @@
 from django.contrib.auth.decorators import login_required
 from mitxmako.shortcuts import render_to_response
+from xmodule.modulestore.django import modulestore
+from xmodule.course_module import CourseDescriptor
 
 @login_required
-def index(request, page=0): 
-    return render_to_response('staticbook.html',{'page':int(page)})
+def index(request, course_id=None, page=0): 
+    course_location = CourseDescriptor.id_to_location(course_id)
+    course = modulestore().get_item(course_location)
+    return render_to_response('staticbook.html',{'page':int(page), 'course': course})
 
 def index_shifted(request, page):
     return index(request, int(page)+24)
diff --git a/lms/djangoapps/student/admin.py b/lms/djangoapps/student/admin.py
index 4998f10f19..1391f26482 100644
--- a/lms/djangoapps/student/admin.py
+++ b/lms/djangoapps/student/admin.py
@@ -8,6 +8,10 @@ from django.contrib.auth.models import User
 
 admin.site.register(UserProfile)
 
+admin.site.register(UserTestGroup)
+
+admin.site.register(CourseEnrollment)
+
 admin.site.register(Registration)
 
 admin.site.register(PendingNameChange)
diff --git a/lms/djangoapps/student/migrations/0006_auto__add_courseregistration.py b/lms/djangoapps/student/migrations/0006_auto__add_courseregistration.py
new file mode 100644
index 0000000000..7b10821f4e
--- /dev/null
+++ b/lms/djangoapps/student/migrations/0006_auto__add_courseregistration.py
@@ -0,0 +1,132 @@
+# -*- coding: utf-8 -*-
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding model 'CourseRegistration'
+        db.create_table('student_courseregistration', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('user', self.gf('django.db.models.fields.related.OneToOneField')(to=orm['auth.User'], unique=True)),
+            ('course_id', self.gf('django.db.models.fields.IntegerField')()),
+        ))
+        db.send_create_signal('student', ['CourseRegistration'])
+
+
+    def backwards(self, orm):
+        # Deleting model 'CourseRegistration'
+        db.delete_table('student_courseregistration')
+
+
+    models = {
+        'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        'auth.permission': {
+            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        'auth.user': {
+            'Meta': {'object_name': 'User'},
+            'about': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'avatar_type': ('django.db.models.fields.CharField', [], {'default': "'n'", 'max_length': '1'}),
+            'bronze': ('django.db.models.fields.SmallIntegerField', [], {'default': '0'}),
+            'consecutive_days_visit_count': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'country': ('django_countries.fields.CountryField', [], {'max_length': '2', 'blank': 'True'}),
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'date_of_birth': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'display_tag_filter_strategy': ('django.db.models.fields.SmallIntegerField', [], {'default': '0'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'email_isvalid': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'email_key': ('django.db.models.fields.CharField', [], {'max_length': '32', 'null': 'True'}),
+            'email_tag_filter_strategy': ('django.db.models.fields.SmallIntegerField', [], {'default': '1'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'gold': ('django.db.models.fields.SmallIntegerField', [], {'default': '0'}),
+            'gravatar': ('django.db.models.fields.CharField', [], {'max_length': '32'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'ignored_tags': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'interesting_tags': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'last_seen': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'location': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'new_response_count': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'questions_per_page': ('django.db.models.fields.SmallIntegerField', [], {'default': '10'}),
+            'real_name': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'reputation': ('django.db.models.fields.PositiveIntegerField', [], {'default': '1'}),
+            'seen_response_count': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'show_country': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'silver': ('django.db.models.fields.SmallIntegerField', [], {'default': '0'}),
+            'status': ('django.db.models.fields.CharField', [], {'default': "'w'", 'max_length': '2'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'}),
+            'website': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'})
+        },
+        'contenttypes.contenttype': {
+            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        'student.courseregistration': {
+            'Meta': {'object_name': 'CourseRegistration'},
+            'course_id': ('django.db.models.fields.IntegerField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True'})
+        },
+        'student.pendingemailchange': {
+            'Meta': {'object_name': 'PendingEmailChange'},
+            'activation_key': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '32', 'db_index': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'new_email': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True'})
+        },
+        'student.pendingnamechange': {
+            'Meta': {'object_name': 'PendingNameChange'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'new_name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'rationale': ('django.db.models.fields.CharField', [], {'max_length': '1024', 'blank': 'True'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True'})
+        },
+        'student.registration': {
+            'Meta': {'object_name': 'Registration', 'db_table': "'auth_registration'"},
+            'activation_key': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '32', 'db_index': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'unique': 'True'})
+        },
+        'student.userprofile': {
+            'Meta': {'object_name': 'UserProfile', 'db_table': "'auth_userprofile'"},
+            'courseware': ('django.db.models.fields.CharField', [], {'default': "'course.xml'", 'max_length': '255', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'language': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
+            'location': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
+            'meta': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "'profile'", 'unique': 'True', 'to': "orm['auth.User']"})
+        },
+        'student.usertestgroup': {
+            'Meta': {'object_name': 'UserTestGroup'},
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '32', 'db_index': 'True'}),
+            'users': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.User']", 'db_index': 'True', 'symmetrical': 'False'})
+        }
+    }
+
+    complete_apps = ['student']
\ No newline at end of file
diff --git a/lms/djangoapps/student/migrations/0007_auto__del_courseregistration__add_courseenrollment.py b/lms/djangoapps/student/migrations/0007_auto__del_courseregistration__add_courseenrollment.py
new file mode 100644
index 0000000000..5dcdd509de
--- /dev/null
+++ b/lms/djangoapps/student/migrations/0007_auto__del_courseregistration__add_courseenrollment.py
@@ -0,0 +1,143 @@
+# -*- coding: utf-8 -*-
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Deleting model 'CourseRegistration'
+        db.delete_table('student_courseregistration')
+
+        # Adding model 'CourseEnrollment'
+        db.create_table('student_courseenrollment', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('user', self.gf('django.db.models.fields.related.OneToOneField')(to=orm['auth.User'], unique=True)),
+            ('course_id', self.gf('django.db.models.fields.IntegerField')()),
+        ))
+        db.send_create_signal('student', ['CourseEnrollment'])
+
+
+    def backwards(self, orm):
+        # Adding model 'CourseRegistration'
+        db.create_table('student_courseregistration', (
+            ('course_id', self.gf('django.db.models.fields.IntegerField')()),
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('user', self.gf('django.db.models.fields.related.OneToOneField')(to=orm['auth.User'], unique=True)),
+        ))
+        db.send_create_signal('student', ['CourseRegistration'])
+
+        # Deleting model 'CourseEnrollment'
+        db.delete_table('student_courseenrollment')
+
+
+    models = {
+        'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        'auth.permission': {
+            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        'auth.user': {
+            'Meta': {'object_name': 'User'},
+            'about': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'avatar_type': ('django.db.models.fields.CharField', [], {'default': "'n'", 'max_length': '1'}),
+            'bronze': ('django.db.models.fields.SmallIntegerField', [], {'default': '0'}),
+            'consecutive_days_visit_count': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'country': ('django_countries.fields.CountryField', [], {'max_length': '2', 'blank': 'True'}),
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'date_of_birth': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'display_tag_filter_strategy': ('django.db.models.fields.SmallIntegerField', [], {'default': '0'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'email_isvalid': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'email_key': ('django.db.models.fields.CharField', [], {'max_length': '32', 'null': 'True'}),
+            'email_tag_filter_strategy': ('django.db.models.fields.SmallIntegerField', [], {'default': '1'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'gold': ('django.db.models.fields.SmallIntegerField', [], {'default': '0'}),
+            'gravatar': ('django.db.models.fields.CharField', [], {'max_length': '32'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'ignored_tags': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'interesting_tags': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'last_seen': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'location': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'new_response_count': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'questions_per_page': ('django.db.models.fields.SmallIntegerField', [], {'default': '10'}),
+            'real_name': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'reputation': ('django.db.models.fields.PositiveIntegerField', [], {'default': '1'}),
+            'seen_response_count': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'show_country': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'silver': ('django.db.models.fields.SmallIntegerField', [], {'default': '0'}),
+            'status': ('django.db.models.fields.CharField', [], {'default': "'w'", 'max_length': '2'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'}),
+            'website': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'})
+        },
+        'contenttypes.contenttype': {
+            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        'student.courseenrollment': {
+            'Meta': {'object_name': 'CourseEnrollment'},
+            'course_id': ('django.db.models.fields.IntegerField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True'})
+        },
+        'student.pendingemailchange': {
+            'Meta': {'object_name': 'PendingEmailChange'},
+            'activation_key': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '32', 'db_index': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'new_email': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True'})
+        },
+        'student.pendingnamechange': {
+            'Meta': {'object_name': 'PendingNameChange'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'new_name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'rationale': ('django.db.models.fields.CharField', [], {'max_length': '1024', 'blank': 'True'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True'})
+        },
+        'student.registration': {
+            'Meta': {'object_name': 'Registration', 'db_table': "'auth_registration'"},
+            'activation_key': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '32', 'db_index': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'unique': 'True'})
+        },
+        'student.userprofile': {
+            'Meta': {'object_name': 'UserProfile', 'db_table': "'auth_userprofile'"},
+            'courseware': ('django.db.models.fields.CharField', [], {'default': "'course.xml'", 'max_length': '255', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'language': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
+            'location': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
+            'meta': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "'profile'", 'unique': 'True', 'to': "orm['auth.User']"})
+        },
+        'student.usertestgroup': {
+            'Meta': {'object_name': 'UserTestGroup'},
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '32', 'db_index': 'True'}),
+            'users': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.User']", 'db_index': 'True', 'symmetrical': 'False'})
+        }
+    }
+
+    complete_apps = ['student']
\ No newline at end of file
diff --git a/lms/djangoapps/student/migrations/0008_auto__chg_field_courseenrollment_course_id.py b/lms/djangoapps/student/migrations/0008_auto__chg_field_courseenrollment_course_id.py
new file mode 100644
index 0000000000..47a79e43cd
--- /dev/null
+++ b/lms/djangoapps/student/migrations/0008_auto__chg_field_courseenrollment_course_id.py
@@ -0,0 +1,127 @@
+# -*- coding: utf-8 -*-
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+
+        # Changing field 'CourseEnrollment.course_id'
+        db.alter_column('student_courseenrollment', 'course_id', self.gf('django.db.models.fields.CharField')(max_length=255))
+
+    def backwards(self, orm):
+
+        # Changing field 'CourseEnrollment.course_id'
+        db.alter_column('student_courseenrollment', 'course_id', self.gf('django.db.models.fields.IntegerField')())
+
+    models = {
+        'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        'auth.permission': {
+            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        'auth.user': {
+            'Meta': {'object_name': 'User'},
+            'about': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'avatar_type': ('django.db.models.fields.CharField', [], {'default': "'n'", 'max_length': '1'}),
+            'bronze': ('django.db.models.fields.SmallIntegerField', [], {'default': '0'}),
+            'consecutive_days_visit_count': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'country': ('django_countries.fields.CountryField', [], {'max_length': '2', 'blank': 'True'}),
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'date_of_birth': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'display_tag_filter_strategy': ('django.db.models.fields.SmallIntegerField', [], {'default': '0'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'email_isvalid': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'email_key': ('django.db.models.fields.CharField', [], {'max_length': '32', 'null': 'True'}),
+            'email_tag_filter_strategy': ('django.db.models.fields.SmallIntegerField', [], {'default': '1'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'gold': ('django.db.models.fields.SmallIntegerField', [], {'default': '0'}),
+            'gravatar': ('django.db.models.fields.CharField', [], {'max_length': '32'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'ignored_tags': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'interesting_tags': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'last_seen': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'location': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'new_response_count': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'questions_per_page': ('django.db.models.fields.SmallIntegerField', [], {'default': '10'}),
+            'real_name': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'reputation': ('django.db.models.fields.PositiveIntegerField', [], {'default': '1'}),
+            'seen_response_count': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'show_country': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'silver': ('django.db.models.fields.SmallIntegerField', [], {'default': '0'}),
+            'status': ('django.db.models.fields.CharField', [], {'default': "'w'", 'max_length': '2'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'}),
+            'website': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'})
+        },
+        'contenttypes.contenttype': {
+            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        'student.courseenrollment': {
+            'Meta': {'object_name': 'CourseEnrollment'},
+            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True'})
+        },
+        'student.pendingemailchange': {
+            'Meta': {'object_name': 'PendingEmailChange'},
+            'activation_key': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '32', 'db_index': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'new_email': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True'})
+        },
+        'student.pendingnamechange': {
+            'Meta': {'object_name': 'PendingNameChange'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'new_name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'rationale': ('django.db.models.fields.CharField', [], {'max_length': '1024', 'blank': 'True'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True'})
+        },
+        'student.registration': {
+            'Meta': {'object_name': 'Registration', 'db_table': "'auth_registration'"},
+            'activation_key': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '32', 'db_index': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'unique': 'True'})
+        },
+        'student.userprofile': {
+            'Meta': {'object_name': 'UserProfile', 'db_table': "'auth_userprofile'"},
+            'courseware': ('django.db.models.fields.CharField', [], {'default': "'course.xml'", 'max_length': '255', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'language': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
+            'location': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
+            'meta': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "'profile'", 'unique': 'True', 'to': "orm['auth.User']"})
+        },
+        'student.usertestgroup': {
+            'Meta': {'object_name': 'UserTestGroup'},
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '32', 'db_index': 'True'}),
+            'users': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.User']", 'db_index': 'True', 'symmetrical': 'False'})
+        }
+    }
+
+    complete_apps = ['student']
\ No newline at end of file
diff --git a/lms/djangoapps/student/migrations/0009_auto__chg_field_courseenrollment_user__del_unique_courseenrollment_use.py b/lms/djangoapps/student/migrations/0009_auto__chg_field_courseenrollment_user__del_unique_courseenrollment_use.py
new file mode 100644
index 0000000000..769c08fd29
--- /dev/null
+++ b/lms/djangoapps/student/migrations/0009_auto__chg_field_courseenrollment_user__del_unique_courseenrollment_use.py
@@ -0,0 +1,133 @@
+# -*- coding: utf-8 -*-
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Removing unique constraint on 'CourseEnrollment', fields ['user']
+        db.delete_unique('student_courseenrollment', ['user_id'])
+
+
+        # Changing field 'CourseEnrollment.user'
+        db.alter_column('student_courseenrollment', 'user_id', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User']))
+
+    def backwards(self, orm):
+
+        # Changing field 'CourseEnrollment.user'
+        db.alter_column('student_courseenrollment', 'user_id', self.gf('django.db.models.fields.related.OneToOneField')(to=orm['auth.User'], unique=True))
+        # Adding unique constraint on 'CourseEnrollment', fields ['user']
+        db.create_unique('student_courseenrollment', ['user_id'])
+
+
+    models = {
+        'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        'auth.permission': {
+            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        'auth.user': {
+            'Meta': {'object_name': 'User'},
+            'about': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'avatar_type': ('django.db.models.fields.CharField', [], {'default': "'n'", 'max_length': '1'}),
+            'bronze': ('django.db.models.fields.SmallIntegerField', [], {'default': '0'}),
+            'consecutive_days_visit_count': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'country': ('django_countries.fields.CountryField', [], {'max_length': '2', 'blank': 'True'}),
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'date_of_birth': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'display_tag_filter_strategy': ('django.db.models.fields.SmallIntegerField', [], {'default': '0'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'email_isvalid': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'email_key': ('django.db.models.fields.CharField', [], {'max_length': '32', 'null': 'True'}),
+            'email_tag_filter_strategy': ('django.db.models.fields.SmallIntegerField', [], {'default': '1'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'gold': ('django.db.models.fields.SmallIntegerField', [], {'default': '0'}),
+            'gravatar': ('django.db.models.fields.CharField', [], {'max_length': '32'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'ignored_tags': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'interesting_tags': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'last_seen': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'location': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'new_response_count': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'questions_per_page': ('django.db.models.fields.SmallIntegerField', [], {'default': '10'}),
+            'real_name': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'reputation': ('django.db.models.fields.PositiveIntegerField', [], {'default': '1'}),
+            'seen_response_count': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'show_country': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'silver': ('django.db.models.fields.SmallIntegerField', [], {'default': '0'}),
+            'status': ('django.db.models.fields.CharField', [], {'default': "'w'", 'max_length': '2'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'}),
+            'website': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'})
+        },
+        'contenttypes.contenttype': {
+            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        'student.courseenrollment': {
+            'Meta': {'object_name': 'CourseEnrollment'},
+            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']"})
+        },
+        'student.pendingemailchange': {
+            'Meta': {'object_name': 'PendingEmailChange'},
+            'activation_key': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '32', 'db_index': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'new_email': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True'})
+        },
+        'student.pendingnamechange': {
+            'Meta': {'object_name': 'PendingNameChange'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'new_name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'rationale': ('django.db.models.fields.CharField', [], {'max_length': '1024', 'blank': 'True'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True'})
+        },
+        'student.registration': {
+            'Meta': {'object_name': 'Registration', 'db_table': "'auth_registration'"},
+            'activation_key': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '32', 'db_index': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'unique': 'True'})
+        },
+        'student.userprofile': {
+            'Meta': {'object_name': 'UserProfile', 'db_table': "'auth_userprofile'"},
+            'courseware': ('django.db.models.fields.CharField', [], {'default': "'course.xml'", 'max_length': '255', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'language': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
+            'location': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
+            'meta': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '255', 'blank': 'True'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "'profile'", 'unique': 'True', 'to': "orm['auth.User']"})
+        },
+        'student.usertestgroup': {
+            'Meta': {'object_name': 'UserTestGroup'},
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '32', 'db_index': 'True'}),
+            'users': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.User']", 'db_index': 'True', 'symmetrical': 'False'})
+        }
+    }
+
+    complete_apps = ['student']
\ No newline at end of file
diff --git a/lms/djangoapps/student/models.py b/lms/djangoapps/student/models.py
index a4c01d52fc..f87b0a2503 100644
--- a/lms/djangoapps/student/models.py
+++ b/lms/djangoapps/student/models.py
@@ -81,6 +81,10 @@ class PendingEmailChange(models.Model):
     new_email = models.CharField(blank=True, max_length=255, db_index=True)
     activation_key = models.CharField(('activation key'), max_length=32, unique=True, db_index=True)
 
+class CourseEnrollment(models.Model):
+    user = models.ForeignKey(User, db_index=True)
+    course_id = models.CharField(max_length=255)
+
 #cache_relation(User.profile)
 
 #### Helper methods for use from python manage.py shell. 
diff --git a/lms/djangoapps/student/views.py b/lms/djangoapps/student/views.py
index be8b95aa9f..ae64549f30 100644
--- a/lms/djangoapps/student/views.py
+++ b/lms/djangoapps/student/views.py
@@ -18,39 +18,63 @@ from django.db import IntegrityError
 from django.http import HttpResponse, Http404
 from django.shortcuts import redirect
 from mitxmako.shortcuts import render_to_response, render_to_string
+from django.core.urlresolvers import reverse
 
+from xmodule.course_module import CourseDescriptor
+from xmodule.modulestore.django import modulestore
 from django_future.csrf import ensure_csrf_cookie
 
-from models import Registration, UserProfile, PendingNameChange, PendingEmailChange
+from models import Registration, UserProfile, PendingNameChange, PendingEmailChange, CourseEnrollment
 
 log = logging.getLogger("mitx.student")
 
+
 def csrf_token(context):
-    ''' A csrf token that can be included in a form. 
+    ''' A csrf token that can be included in a form.
     '''
     csrf_token = context.get('csrf_token', '')
     if csrf_token == 'NOTPROVIDED':
         return ''
     return u'<div style="display:none"><input type="hidden" name="csrfmiddlewaretoken" value="%s" /></div>' % (csrf_token)
 
+
 @ensure_csrf_cookie
 def index(request):
     ''' Redirects to main page -- info page if user authenticated, or marketing if not
     '''
     if settings.COURSEWARE_ENABLED and request.user.is_authenticated():
-        return redirect('/info')
+        return redirect(reverse('dashboard'))
     else:
         csrf_token = csrf(request)['csrf_token']
-        # TODO: Clean up how 'error' is done. 
-        return render_to_response('index.html', {'csrf': csrf_token }) 
-                                                 
+        # TODO: Clean up how 'error' is done.
+        return render_to_response('index.html', {'courses': modulestore().get_courses(),
+                                                 'csrf': csrf_token})
+
+
+@login_required
+@ensure_csrf_cookie
+def dashboard(request):
+    csrf_token = csrf(request)['csrf_token']
+    user = request.user
+    enrollments = CourseEnrollment.objects.filter(user=user)
+
+    def course_from_id(id):
+        course_loc = CourseDescriptor.id_to_location(id)
+        return modulestore().get_item(course_loc)
+
+    courses = [course_from_id(enrollment.course_id) for enrollment in enrollments]
+
+    context = {'csrf': csrf_token, 'courses': courses}
+    return render_to_response('dashboard.html', context)
+
+
 # Need different levels of logging
 @ensure_csrf_cookie
 def login_user(request, error=""):
     ''' AJAX request to log in the user. '''
     if 'email' not in request.POST or 'password' not in request.POST:
-        return HttpResponse(json.dumps({'success':False, 
-                                        'error': 'Invalid login'})) # TODO: User error message
+        return HttpResponse(json.dumps({'success': False,
+                                        'error': 'Invalid login'}))  # TODO: User error message
 
     email = request.POST['email']
     password = request.POST['password']
@@ -58,20 +82,20 @@ def login_user(request, error=""):
         user = User.objects.get(email=email)
     except User.DoesNotExist:
         log.warning("Login failed - Unknown user email: {0}".format(email))
-        return HttpResponse(json.dumps({'success':False, 
-                                        'error': 'Invalid login'})) # TODO: User error message
+        return HttpResponse(json.dumps({'success': False,
+                                        'error': 'Invalid login'}))  # TODO: User error message
 
     username = user.username
     user = authenticate(username=username, password=password)
     if user is None:
         log.warning("Login failed - password for {0} is invalid".format(email))
-        return HttpResponse(json.dumps({'success':False, 
+        return HttpResponse(json.dumps({'success': False,
                                         'error': 'Invalid login'}))
 
     if user is not None and user.is_active:
         try:
             login(request, user)
-            if request.POST['remember'] == 'true':
+            if request.POST.get('remember') == 'true':
                 request.session.set_expiry(None) # or change to 604800 for 7 days
                 log.debug("Setting user session to never expire")
             else:
@@ -84,7 +108,7 @@ def login_user(request, error=""):
         return HttpResponse(json.dumps({'success':True}))
 
     log.warning("Login failed - Account not active for user {0}".format(username))
-    return HttpResponse(json.dumps({'success':False, 
+    return HttpResponse(json.dumps({'success':False,
                                     'error': 'Account not active. Check your e-mail.'}))
 
 @ensure_csrf_cookie
@@ -105,7 +129,7 @@ def change_setting(request):
         up.language=request.POST['language']
     up.save()
 
-    return HttpResponse(json.dumps({'success':True, 
+    return HttpResponse(json.dumps({'success':True,
                                     'language':up.language,
                                     'location':up.location,}))
 
@@ -113,9 +137,9 @@ def change_setting(request):
 def create_account(request, post_override=None):
     ''' JSON call to enroll in the course. '''
     js={'success':False}
-    
+
     post_vars = post_override if post_override else request.POST
-    
+
     # Confirm we have a properly formed request
     for a in ['username', 'email', 'password', 'location', 'language', 'name']:
         if a not in post_vars:
@@ -131,14 +155,14 @@ def create_account(request, post_override=None):
         js['value']="You must accept the terms of service.".format(field=a)
         return HttpResponse(json.dumps(js))
 
-    # Confirm appropriate fields are there. 
-    # TODO: Check e-mail format is correct. 
-    # TODO: Confirm e-mail is not from a generic domain (mailinator, etc.)? Not sure if 
+    # Confirm appropriate fields are there.
+    # TODO: Check e-mail format is correct.
+    # TODO: Confirm e-mail is not from a generic domain (mailinator, etc.)? Not sure if
     # this is a good idea
     # TODO: Check password is sane
     for a in ['username', 'email', 'name', 'password', 'terms_of_service', 'honor_code']:
         if len(post_vars[a])<2:
-            error_str = {'username' : 'Username of length 2 or greater', 
+            error_str = {'username' : 'Username of length 2 or greater',
                          'email' : 'Properly formatted e-mail',
                          'name' : 'Your legal name ',
                          'password': 'Valid password ',
@@ -158,15 +182,15 @@ def create_account(request, post_override=None):
     except ValidationError:
         js['value']="Username should only consist of A-Z and 0-9.".format(field=a)
         return HttpResponse(json.dumps(js))
-        
-    
+
+
 
     u=User(username=post_vars['username'],
            email=post_vars['email'],
            is_active=False)
     u.set_password(post_vars['password'])
     r=Registration()
-    # TODO: Rearrange so that if part of the process fails, the whole process fails. 
+    # TODO: Rearrange so that if part of the process fails, the whole process fails.
     # Right now, we can have e.g. no registration e-mail sent out and a zombie account
     try:
         u.save()
@@ -179,7 +203,7 @@ def create_account(request, post_override=None):
         if len(User.objects.filter(email=post_vars['email']))>0:
             js['value']="An account with this e-mail already exists."
             return HttpResponse(json.dumps(js))
-        
+
         raise
 
     r.register(u)
@@ -211,17 +235,17 @@ def create_account(request, post_override=None):
         log.exception(sys.exc_info())
         js['value']='Could not send activation e-mail.'
         return HttpResponse(json.dumps(js))
-        
+
     js={'success':True,
-        'value':render_to_string('registration/reg_complete.html', {'email':post_vars['email'], 
+        'value':render_to_string('registration/reg_complete.html', {'email':post_vars['email'],
                                                                     'csrf':csrf(request)['csrf_token']})}
     return HttpResponse(json.dumps(js), mimetype="application/json")
-    
+
 def create_random_account(create_account_function):
-    
+
     def id_generator(size=6, chars=string.ascii_uppercase + string.ascii_lowercase + string.digits):
         return ''.join(random.choice(chars) for x in range(size))
-    
+
     def inner_create_random_account(request):
         post_override= {'username' : "random_" + id_generator(),
                             'email' : id_generator(size=10, chars=string.ascii_lowercase) + "_dummy_test@mitx.mit.edu",
@@ -231,9 +255,9 @@ def create_random_account(create_account_function):
                             'name' : id_generator(size=5, chars=string.ascii_lowercase) + " " + id_generator(size=7, chars=string.ascii_lowercase),
                             'honor_code' : u'true',
                             'terms_of_service' : u'true',}
-        
+
         return create_account_function(request, post_override = post_override)
-        
+
     return inner_create_random_account
 
 if settings.GENERATE_RANDOM_USER_CREDENTIALS:
@@ -276,59 +300,59 @@ def reactivation_email(request):
     ''' Send an e-mail to reactivate a deactivated account, or to
     resend an activation e-mail. Untested. '''
     email = request.POST['email']
-    try: 
+    try:
         user = User.objects.get(email = 'email')
     except User.DoesNotExist:
         return HttpResponse(json.dumps({'success':False,
                                         'error': 'No inactive user with this e-mail exists'}))
-    
+
     if user.is_active:
         return HttpResponse(json.dumps({'success':False,
                                         'error': 'User is already active'}))
-    
+
     reg = Registration.objects.get(user = user)
     reg.register(user)
 
     d={'name':UserProfile.get(user = user).name,
        'key':r.activation_key}
-    
+
     subject = render_to_string('reactivation_email_subject.txt',d)
     subject = ''.join(subject.splitlines())
     message = render_to_string('reactivation_email.txt',d)
 
     res=u.email_user(subject, message, settings.DEFAULT_FROM_EMAIL)
-    
+
     return HttpResponse(json.dumps({'success':True}))
 
 
 @ensure_csrf_cookie
 def change_email_request(request):
-    ''' AJAX call from the profile page. User wants a new e-mail. 
+    ''' AJAX call from the profile page. User wants a new e-mail.
     '''
     ## Make sure it checks for existing e-mail conflicts
     if not request.user.is_authenticated:
         raise Http404
-    
+
     user = request.user
 
     if not user.check_password(request.POST['password']):
-        return HttpResponse(json.dumps({'success':False, 
-                                        'error':'Invalid password'})) 
-    
+        return HttpResponse(json.dumps({'success':False,
+                                        'error':'Invalid password'}))
+
     new_email = request.POST['new_email']
     try:
         validate_email(new_email)
     except ValidationError:
-        return HttpResponse(json.dumps({'success':False, 
+        return HttpResponse(json.dumps({'success':False,
                                         'error':'Valid e-mail address required.'}))
 
     if len(User.objects.filter(email = new_email)) != 0:
         ## CRITICAL TODO: Handle case sensitivity for e-mails
-        return HttpResponse(json.dumps({'success':False, 
+        return HttpResponse(json.dumps({'success':False,
                                         'error':'An account with this e-mail already exists.'}))
 
     pec_list = PendingEmailChange.objects.filter(user = request.user)
-    if len(pec_list) == 0: 
+    if len(pec_list) == 0:
         pec = PendingEmailChange()
         pec.user = user
     else :
@@ -338,13 +362,13 @@ def change_email_request(request):
     pec.activation_key = uuid.uuid4().hex
     pec.save()
 
-    if pec.new_email == user.email: 
+    if pec.new_email == user.email:
         pec.delete()
-        return HttpResponse(json.dumps({'success':False, 
-                                        'error':'Old email is the same as the new email.'}))        
+        return HttpResponse(json.dumps({'success':False,
+                                        'error':'Old email is the same as the new email.'}))
 
-    d = {'key':pec.activation_key, 
-         'old_email' : user.email, 
+    d = {'key':pec.activation_key,
+         'old_email' : user.email,
          'new_email' : pec.new_email}
 
     subject = render_to_string('emails/email_change_subject.txt',d)
@@ -357,16 +381,16 @@ def change_email_request(request):
 
 @ensure_csrf_cookie
 def confirm_email_change(request, key):
-    ''' User requested a new e-mail. This is called when the activation 
+    ''' User requested a new e-mail. This is called when the activation
     link is clicked. We confirm with the old e-mail, and update
     '''
     try:
         pec=PendingEmailChange.objects.get(activation_key=key)
     except PendingEmailChange.DoesNotExist:
         return render_to_response("invalid_email_key.html", {})
-    
+
     user = pec.user
-    d = {'old_email' : user.email, 
+    d = {'old_email' : user.email,
          'new_email' : pec.new_email}
 
     if len(User.objects.filter(email = pec.new_email)) != 0:
@@ -395,8 +419,8 @@ def change_name_request(request):
     ''' Log a request for a new name. '''
     if not request.user.is_authenticated:
         raise Http404
-    
-    try: 
+
+    try:
         pnc = PendingNameChange.objects.get(user = request.user)
     except PendingNameChange.DoesNotExist:
         pnc = PendingNameChange()
@@ -404,11 +428,12 @@ def change_name_request(request):
     pnc.new_name = request.POST['new_name']
     pnc.rationale = request.POST['rationale']
     if len(pnc.new_name)<2:
-        return HttpResponse(json.dumps({'success':False,'error':'Name required'})) 
+        return HttpResponse(json.dumps({'success':False,'error':'Name required'}))
     if len(pnc.rationale)<2:
-        return HttpResponse(json.dumps({'success':False,'error':'Rationale required'})) 
+        return HttpResponse(json.dumps({'success':False,'error':'Rationale required'}))
     pnc.save()
-    return HttpResponse(json.dumps({'success':True})) 
+    return HttpResponse(json.dumps({'success':True}))
+
 
 @ensure_csrf_cookie
 def pending_name_changes(request):
@@ -417,13 +442,14 @@ def pending_name_changes(request):
         raise Http404
 
     changes = list(PendingNameChange.objects.all())
-    js = {'students' : [{'new_name': c.new_name, 
-                         'rationale':c.rationale, 
-                         'old_name':UserProfile.objects.get(user=c.user).name, 
-                         'email':c.user.email,
-                         'uid':c.user.id,
-                         'cid':c.id} for c in changes]}
-    return render_to_response('name_changes.html', js) 
+    js = {'students': [{'new_name': c.new_name,
+                        'rationale':c.rationale,
+                        'old_name':UserProfile.objects.get(user=c.user).name,
+                        'email':c.user.email,
+                        'uid':c.user.id,
+                        'cid':c.id} for c in changes]}
+    return render_to_response('name_changes.html', js)
+
 
 @ensure_csrf_cookie
 def reject_name_change(request):
@@ -431,13 +457,14 @@ def reject_name_change(request):
     if not request.user.is_staff:
         raise Http404
 
-    try: 
-        pnc = PendingNameChange.objects.get(id = int(request.POST['id']))
-    except PendingNameChange.DoesNotExist: 
-        return HttpResponse(json.dumps({'success':False, 'error':'Invalid ID'})) 
+    try:
+        pnc = PendingNameChange.objects.get(id=int(request.POST['id']))
+    except PendingNameChange.DoesNotExist:
+        return HttpResponse(json.dumps({'success': False, 'error': 'Invalid ID'}))
 
     pnc.delete()
-    return HttpResponse(json.dumps({'success':True})) 
+    return HttpResponse(json.dumps({'success': True}))
+
 
 @ensure_csrf_cookie
 def accept_name_change(request):
@@ -445,10 +472,10 @@ def accept_name_change(request):
     if not request.user.is_staff:
         raise Http404
 
-    try: 
-        pnc = PendingNameChange.objects.get(id = int(request.POST['id']))
-    except PendingNameChange.DoesNotExist: 
-        return HttpResponse(json.dumps({'success':False, 'error':'Invalid ID'})) 
+    try:
+        pnc = PendingNameChange.objects.get(id=int(request.POST['id']))
+    except PendingNameChange.DoesNotExist:
+        return HttpResponse(json.dumps({'success': False, 'error': 'Invalid ID'}))
 
     u = pnc.user
     up = UserProfile.objects.get(user=u)
@@ -464,4 +491,39 @@ def accept_name_change(request):
     up.save()
     pnc.delete()
 
-    return HttpResponse(json.dumps({'success':True})) 
+    return HttpResponse(json.dumps({'success': True}))
+
+
+@ensure_csrf_cookie
+def course_info(request, course_id):
+    # This is the advertising page for a student to look at the course before signing up
+    csrf_token = csrf(request)['csrf_token']
+    course_loc = CourseDescriptor.id_to_location(course_id)
+    course = modulestore().get_item(course_loc)
+    # TODO: Couse should be a model
+    return render_to_response('portal/course_about.html', {'csrf': csrf_token, 'course': course})
+
+
+def about(request):
+    return render_to_response('about.html', None)
+
+
+def university_profile(request):
+  return render_to_response('university_profile.html', None)
+
+def jobs(request):
+    return render_to_response('jobs.html', None)
+
+
+def help(request):
+    return render_to_response('help.html', None)
+
+
+@login_required
+@ensure_csrf_cookie
+def enroll(request, course_id):
+    user = request.user
+    enrollment = CourseEnrollment(user=user,
+        course_id=course_id)
+    enrollment.save()
+    return redirect(reverse('dashboard'))
diff --git a/lms/envs/askbotsettings.py b/lms/envs/askbotsettings.py
index 681e65763d..eb4840a157 100644
--- a/lms/envs/askbotsettings.py
+++ b/lms/envs/askbotsettings.py
@@ -133,7 +133,7 @@ LIVESETTINGS_OPTIONS = {
                 'SHOW_LOGO' : False,
                 'LOCAL_LOGIN_ICON' : u'/images/pw-login.gif',
                 'ALWAYS_SHOW_ALL_UI_FUNCTIONS' : False,
-                'ASKBOT_DEFAULT_SKIN' : u'default',
+                'ASKBOT_DEFAULT_SKIN' : u'mitx',
                 'USE_CUSTOM_HTML_HEAD' : False,
                 'FOOTER_MODE' : u'default',
                 'USE_CUSTOM_CSS' : False,
@@ -179,7 +179,7 @@ LIVESETTINGS_OPTIONS = {
             'MARKUP' : {
                 'MARKUP_CODE_FRIENDLY' : False,
                 'ENABLE_MATHJAX' : True,
-                'MATHJAX_BASE_URL' : u'/static/js/mathjax-MathJax-c9db6ac/',
+                'MATHJAX_BASE_URL' : u'/static/js/vendor/mathjax-MathJax-c9db6ac/',
                 'ENABLE_AUTO_LINKING' : False,
                 'AUTO_LINK_PATTERNS' : u'',
                 'AUTO_LINK_URLS' : u'',
@@ -290,4 +290,4 @@ LIVESETTINGS_OPTIONS = {
             },
         },
     },
-}
\ No newline at end of file
+}
diff --git a/lms/envs/common.py b/lms/envs/common.py
index 5bf53d7d1b..772c0db85e 100644
--- a/lms/envs/common.py
+++ b/lms/envs/common.py
@@ -19,6 +19,7 @@ Longer TODO:
    multiple sites, but we do need a way to map their data assets.
 """
 import sys
+import os
 import tempfile
 import glob2
 
@@ -49,16 +50,17 @@ DEFAULT_GROUPS = []
 GENERATE_PROFILE_SCORES = False
 
 ############################# SET PATH INFORMATION #############################
-PROJECT_ROOT = path(__file__).abspath().dirname().dirname() # /mitx/lms
-COMMON_ROOT = PROJECT_ROOT.dirname() / "common"
-ENV_ROOT = PROJECT_ROOT.dirname().dirname() # virtualenv dir /mitx is in
+PROJECT_ROOT = path(__file__).abspath().dirname().dirname()  # /mitx/lms
+REPO_ROOT = PROJECT_ROOT.dirname()
+COMMON_ROOT = REPO_ROOT / "common"
+ENV_ROOT = REPO_ROOT.dirname()  # virtualenv dir /mitx is in
 ASKBOT_ROOT = ENV_ROOT / "askbot-devel"
 COURSES_ROOT = ENV_ROOT / "data"
 
 # FIXME: To support multiple courses, we should walk the courses dir at startup
 DATA_DIR = COURSES_ROOT
 
-sys.path.append(ENV_ROOT)
+sys.path.append(REPO_ROOT)
 sys.path.append(ASKBOT_ROOT)
 sys.path.append(ASKBOT_ROOT / "askbot" / "deps")
 sys.path.append(PROJECT_ROOT / 'djangoapps')
@@ -71,21 +73,15 @@ sys.path.append(COMMON_ROOT / 'lib')
 # templates
 MAKO_MODULE_DIR = tempfile.mkdtemp('mako')
 MAKO_TEMPLATES = {}
-MAKO_TEMPLATES['course'] = [DATA_DIR]
-MAKO_TEMPLATES['sections'] = [DATA_DIR / 'sections']
-MAKO_TEMPLATES['custom_tags'] = [DATA_DIR / 'custom_tags']
 MAKO_TEMPLATES['main'] = [PROJECT_ROOT / 'templates',
                           COMMON_ROOT / 'templates',
-                          COMMON_ROOT / 'lib' / 'capa' / 'templates',
-                          COMMON_ROOT / 'djangoapps' / 'pipeline_mako' / 'templates',
-                          DATA_DIR / 'info',
-                          DATA_DIR / 'problems']
+                          COMMON_ROOT / 'lib' / 'capa' / 'capa' / 'templates',
+                          COMMON_ROOT / 'djangoapps' / 'pipeline_mako' / 'templates']
 
 # This is where Django Template lookup is defined. There are a few of these 
 # still left lying around.
 TEMPLATE_DIRS = (
     PROJECT_ROOT / "templates",
-    DATA_DIR / "problems",
 )
 
 TEMPLATE_CONTEXT_PROCESSORS = (
@@ -144,8 +140,6 @@ MODULESTORE = {
     'default': {
         'ENGINE': 'xmodule.modulestore.xml.XMLModuleStore',
         'OPTIONS': {
-            'org': 'edx',
-            'course': '6002xs12',
             'data_dir': DATA_DIR,
             'default_class': 'xmodule.hidden_module.HiddenDescriptor',
         }
@@ -162,7 +156,7 @@ TEMPLATE_DEBUG = False
 SITE_ID = 1
 SITE_NAME = "localhost:8000"
 HTTPS = 'on'
-ROOT_URLCONF = 'mitx.lms.urls'
+ROOT_URLCONF = 'lms.urls'
 IGNORABLE_404_ENDS = ('favicon.ico')
 
 # Email
@@ -177,20 +171,20 @@ MANAGERS = ADMINS
 # Static content
 STATIC_URL = '/static/'
 ADMIN_MEDIA_PREFIX = '/static/admin/'
-STATIC_ROOT = ENV_ROOT / "staticfiles" 
+STATIC_ROOT = ENV_ROOT / "staticfiles"
 
-# FIXME: We should iterate through the courses we have, adding the static 
-#        contents for each of them. (Right now we just use symlinks.)
 STATICFILES_DIRS = [
     PROJECT_ROOT / "static",
     ASKBOT_ROOT / "askbot" / "skins",
-    ("circuits", DATA_DIR / "images"),
-    ("handouts", DATA_DIR / "handouts"),
-    ("subs", DATA_DIR / "subs"),
 
-# This is how you would use the textbook images locally
-#    ("book", ENV_ROOT / "book_images")
 ]
+if os.path.isdir(DATA_DIR):
+    STATICFILES_DIRS += [
+        # TODO (cpennington): When courses are stored in a database, this
+        # should no longer be added to STATICFILES
+        (course_dir, DATA_DIR / course_dir)
+        for course_dir in os.listdir(DATA_DIR)
+    ]
 
 # Locale/Internationalization
 TIME_ZONE = 'America/New_York' # http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
@@ -218,7 +212,8 @@ skin_settings['LOCAL_LOGIN_ICON'] = unicode(MITX_ROOT_URL) + skin_settings['LOCA
 LIVESETTINGS_OPTIONS[1]['SETTINGS']['LOGIN_PROVIDERS']['WORDPRESS_SITE_ICON'] = unicode(MITX_ROOT_URL) + LIVESETTINGS_OPTIONS[1]['SETTINGS']['LOGIN_PROVIDERS']['WORDPRESS_SITE_ICON']
 LIVESETTINGS_OPTIONS[1]['SETTINGS']['LICENSE_SETTINGS']['LICENSE_LOGO_URL'] = unicode(MITX_ROOT_URL) + LIVESETTINGS_OPTIONS[1]['SETTINGS']['LICENSE_SETTINGS']['LICENSE_LOGO_URL']
 
-ASKBOT_EXTRA_SKINS_DIR = ASKBOT_ROOT / "askbot" / "skins"
+# ASKBOT_EXTRA_SKINS_DIR = ASKBOT_ROOT / "askbot" / "skins"
+ASKBOT_EXTRA_SKINS_DIR =  PROJECT_ROOT / "askbot" / "skins"
 ASKBOT_ALLOWED_UPLOAD_FILE_TYPES = ('.jpg', '.jpeg', '.gif', '.bmp', '.png', '.tiff')
 ASKBOT_MAX_UPLOAD_FILE_SIZE = 1024 * 1024 # result in bytes
 
@@ -383,5 +378,5 @@ INSTALLED_APPS = (
     'askbot.deps.livesettings',
     'followit',
     'keyedcache',
-    'robots',
+    'robots'
 )
diff --git a/lms/envs/dev.py b/lms/envs/dev.py
index b3121cd6e2..3f7eba922c 100644
--- a/lms/envs/dev.py
+++ b/lms/envs/dev.py
@@ -11,7 +11,7 @@ from .common import *
 from .logsettings import get_logger_config
 
 DEBUG = True
-TEMPLATE_DEBUG = False
+TEMPLATE_DEBUG = True
 
 LOGGING = get_logger_config(ENV_ROOT / "log", 
                             logging_env="dev",
diff --git a/lms/static/coffee/spec/modules/video/video_player_spec.coffee b/lms/static/coffee/spec/modules/video/video_player_spec.coffee
index f3c541ff63..4b51926895 100644
--- a/lms/static/coffee/spec/modules/video/video_player_spec.coffee
+++ b/lms/static/coffee/spec/modules/video/video_player_spec.coffee
@@ -433,3 +433,17 @@ describe 'VideoPlayer', ->
 
     it 'delegate to the video', ->
       expect(@player.currentSpeed()).toEqual '3.0'
+
+  describe 'volume', ->
+    beforeEach ->
+      @player = new VideoPlayer @video
+      @player.player.getVolume.andReturn 42
+
+    describe 'without value', ->
+      it 'return current volume', ->
+        expect(@player.volume()).toEqual 42
+
+    describe 'with value', ->
+      it 'set player volume', ->
+        @player.volume(60)
+        expect(@player.player.setVolume).toHaveBeenCalledWith(60)
diff --git a/lms/static/coffee/spec/modules/video/video_progress_slider_spec.coffee b/lms/static/coffee/spec/modules/video/video_progress_slider_spec.coffee
index 611911c3af..4b3bd1e0b0 100644
--- a/lms/static/coffee/spec/modules/video/video_progress_slider_spec.coffee
+++ b/lms/static/coffee/spec/modules/video/video_progress_slider_spec.coffee
@@ -18,7 +18,7 @@ describe 'VideoProgressSlider', ->
           stop: @slider.onStop
 
       it 'build the seek handle', ->
-        expect(@slider.handle).toBe '.ui-slider-handle'
+        expect(@slider.handle).toBe '.slider .ui-slider-handle'
         expect($.fn.qtip).toHaveBeenCalledWith
           content: "0:00"
           position:
diff --git a/lms/static/coffee/src/main.coffee b/lms/static/coffee/src/main.coffee
index b8047df2a3..06a12e5b6f 100644
--- a/lms/static/coffee/src/main.coffee
+++ b/lms/static/coffee/src/main.coffee
@@ -14,7 +14,7 @@ $ ->
 
   $('body').addClass 'touch-based-device' if onTouchBasedDevice()
 
-  $("a[rel*=leanModal]").leanModal()
+  # $("a[rel*=leanModal]").leanModal()
   $('#csrfmiddlewaretoken').attr 'value', $.cookie('csrftoken')
 
   new Calculator
diff --git a/lms/static/coffee/src/modal.coffee b/lms/static/coffee/src/modal.coffee
new file mode 100644
index 0000000000..3e77b43b78
--- /dev/null
+++ b/lms/static/coffee/src/modal.coffee
@@ -0,0 +1,6 @@
+class @Modal
+  initialize: (options) ->
+    @el = options['el']
+  render: ->
+    @el.hide()
+
diff --git a/lms/static/coffee/src/modules/video/video_player.coffee b/lms/static/coffee/src/modules/video/video_player.coffee
index b697caace4..03c2c8f4df 100644
--- a/lms/static/coffee/src/modules/video/video_player.coffee
+++ b/lms/static/coffee/src/modules/video/video_player.coffee
@@ -150,3 +150,9 @@ class @VideoPlayer extends Subview
 
   currentSpeed: ->
     @video.speed
+
+  volume: (value) ->
+    if value?
+      @player.setVolume value
+    else
+      @player.getVolume()
diff --git a/lms/static/coffee/src/modules/video/video_progress_slider.coffee b/lms/static/coffee/src/modules/video/video_progress_slider.coffee
index ef2f38698b..874756cb71 100644
--- a/lms/static/coffee/src/modules/video/video_progress_slider.coffee
+++ b/lms/static/coffee/src/modules/video/video_progress_slider.coffee
@@ -11,7 +11,7 @@ class @VideoProgressSlider extends Subview
     @buildHandle()
 
   buildHandle: ->
-    @handle = @$('.ui-slider-handle')
+    @handle = @$('.slider .ui-slider-handle')
     @handle.qtip
       content: "#{Time.format(@slider.slider('value'))}"
       position:
diff --git a/lms/static/courses/6002 b/lms/static/courses/6002
deleted file mode 120000
index e670930f41..0000000000
--- a/lms/static/courses/6002
+++ /dev/null
@@ -1 +0,0 @@
-../../../../data/static/
\ No newline at end of file
diff --git a/lms/static/js/jquery.treeview.css b/lms/static/css/vendor/jquery.treeview.css
similarity index 100%
rename from lms/static/js/jquery.treeview.css
rename to lms/static/css/vendor/jquery.treeview.css
diff --git a/lms/static/images/anant.jpg b/lms/static/images/anant.jpg
new file mode 100644
index 0000000000..900038d394
Binary files /dev/null and b/lms/static/images/anant.jpg differ
diff --git a/lms/static/images/berkeley.png b/lms/static/images/berkeley.png
new file mode 100644
index 0000000000..01dde485fa
Binary files /dev/null and b/lms/static/images/berkeley.png differ
diff --git a/lms/static/images/berkeley_bw.png b/lms/static/images/berkeley_bw.png
new file mode 100644
index 0000000000..b524b581dd
Binary files /dev/null and b/lms/static/images/berkeley_bw.png differ
diff --git a/lms/static/images/marketing/course-bg-small.jpg b/lms/static/images/courses/circuits.jpeg
similarity index 100%
rename from lms/static/images/marketing/course-bg-small.jpg
rename to lms/static/images/courses/circuits.jpeg
diff --git a/lms/static/images/courses/history.png b/lms/static/images/courses/history.png
new file mode 100644
index 0000000000..4b0b1d5727
Binary files /dev/null and b/lms/static/images/courses/history.png differ
diff --git a/lms/static/images/courses/math.png b/lms/static/images/courses/math.png
new file mode 100644
index 0000000000..de3328195a
Binary files /dev/null and b/lms/static/images/courses/math.png differ
diff --git a/lms/static/images/courses/python.png b/lms/static/images/courses/python.png
new file mode 100644
index 0000000000..05e7d6006a
Binary files /dev/null and b/lms/static/images/courses/python.png differ
diff --git a/lms/static/images/courses/space1.jpg b/lms/static/images/courses/space1.jpg
new file mode 100644
index 0000000000..a7fde7dc4a
Binary files /dev/null and b/lms/static/images/courses/space1.jpg differ
diff --git a/lms/static/images/courses/space2.jpg.REMOVED.git-id b/lms/static/images/courses/space2.jpg.REMOVED.git-id
new file mode 100644
index 0000000000..d6ffb516a8
--- /dev/null
+++ b/lms/static/images/courses/space2.jpg.REMOVED.git-id
@@ -0,0 +1 @@
+69017eed8a9ec5b9caf28814cadf01ba69b4b3bc
\ No newline at end of file
diff --git a/lms/static/images/courses/space3.jpg.REMOVED.git-id b/lms/static/images/courses/space3.jpg.REMOVED.git-id
new file mode 100644
index 0000000000..e037dd6c43
--- /dev/null
+++ b/lms/static/images/courses/space3.jpg.REMOVED.git-id
@@ -0,0 +1 @@
+74bca798766449c9f2c87244410ca8fa30d5482e
\ No newline at end of file
diff --git a/lms/static/images/courses/space4.jpg.REMOVED.git-id b/lms/static/images/courses/space4.jpg.REMOVED.git-id
new file mode 100644
index 0000000000..78001082eb
--- /dev/null
+++ b/lms/static/images/courses/space4.jpg.REMOVED.git-id
@@ -0,0 +1 @@
+184bae027b6853b575b8de2329f77089bcc87966
\ No newline at end of file
diff --git a/lms/static/images/courses/space5.jpg b/lms/static/images/courses/space5.jpg
new file mode 100644
index 0000000000..65dad74b01
Binary files /dev/null and b/lms/static/images/courses/space5.jpg differ
diff --git a/lms/static/images/edx.png b/lms/static/images/edx.png
new file mode 100644
index 0000000000..e5bb6e4cc6
Binary files /dev/null and b/lms/static/images/edx.png differ
diff --git a/lms/static/images/edx_bw.png b/lms/static/images/edx_bw.png
new file mode 100644
index 0000000000..94a924ea43
Binary files /dev/null and b/lms/static/images/edx_bw.png differ
diff --git a/lms/static/images/gerald.jpg b/lms/static/images/gerald.jpg
new file mode 100644
index 0000000000..4863d30b9e
Binary files /dev/null and b/lms/static/images/gerald.jpg differ
diff --git a/lms/static/images/harvard.png b/lms/static/images/harvard.png
new file mode 100644
index 0000000000..ecfef5245d
Binary files /dev/null and b/lms/static/images/harvard.png differ
diff --git a/lms/static/images/harvard_bw.png b/lms/static/images/harvard_bw.png
new file mode 100644
index 0000000000..e65ca2ae55
Binary files /dev/null and b/lms/static/images/harvard_bw.png differ
diff --git a/lms/static/images/harvard_cropped.png b/lms/static/images/harvard_cropped.png
new file mode 100644
index 0000000000..e72aeb0a20
Binary files /dev/null and b/lms/static/images/harvard_cropped.png differ
diff --git a/lms/static/images/home_bg.jpg b/lms/static/images/home_bg.jpg
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diff --git a/lms/static/images_old/video-image.png b/lms/static/images_old/video-image.png
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diff --git a/lms/static/js/CodeMirror/codemirror.css b/lms/static/js/CodeMirror/codemirror.css
deleted file mode 100644
index 2d79f4aa79..0000000000
--- a/lms/static/js/CodeMirror/codemirror.css
+++ /dev/null
@@ -1,112 +0,0 @@
-.CodeMirror {
-  line-height: 1em;
-  font-family: monospace;
-}
-
-.CodeMirror-scroll {
-  overflow: auto;
-  height: 300px;
-  /* This is needed to prevent an IE[67] bug where the scrolled content
-     is visible outside of the scrolling box. */
-  position: relative;
-  outline: none;
-}
-
-.CodeMirror-gutter {
-  position: absolute; left: 0; top: 0;
-  z-index: 10;
-  background-color: #f7f7f7;
-  border-right: 1px solid #eee;
-  min-width: 2em;
-  height: 100%;
-}
-.CodeMirror-gutter-text {
-  color: #aaa;
-  text-align: right;
-  padding: .4em .2em .4em .4em;
-  white-space: pre !important;
-}
-.CodeMirror-lines {
-  padding: .4em;
-  white-space: pre;
-}
-
-.CodeMirror pre {
-  -moz-border-radius: 0;
-  -webkit-border-radius: 0;
-  -o-border-radius: 0;
-  border-radius: 0;
-  border-width: 0; margin: 0; padding: 0; background: transparent;
-  font-family: inherit;
-  font-size: inherit;
-  padding: 0; margin: 0;
-  white-space: pre;
-  word-wrap: normal;
-}
-
-.CodeMirror-wrap pre {
-  word-wrap: break-word;
-  white-space: pre-wrap;
-}
-.CodeMirror-wrap .CodeMirror-scroll {
-  overflow-x: hidden;
-}
-
-.CodeMirror textarea {
-  outline: none !important;
-}
-
-.CodeMirror pre.CodeMirror-cursor {
-  z-index: 10;
-  position: absolute;
-  visibility: hidden;
-  border-left: 1px solid black;
-  border-right:none;
-  width:0;
-}
-.CodeMirror pre.CodeMirror-cursor.CodeMirror-overwrite {}
-.CodeMirror-focused pre.CodeMirror-cursor {
-  visibility: visible;
-}
-
-div.CodeMirror-selected { background: #d9d9d9; }
-.CodeMirror-focused div.CodeMirror-selected { background: #d7d4f0; }
-
-.CodeMirror-searching {
-  background: #ffa;
-  background: rgba(255, 255, 0, .4);
-}
-
-/* Default theme */
-
-.cm-s-default span.cm-keyword {color: #708;}
-.cm-s-default span.cm-atom {color: #219;}
-.cm-s-default span.cm-number {color: #164;}
-.cm-s-default span.cm-def {color: #00f;}
-.cm-s-default span.cm-variable {color: black;}
-.cm-s-default span.cm-variable-2 {color: #05a;}
-.cm-s-default span.cm-variable-3 {color: #085;}
-.cm-s-default span.cm-property {color: black;}
-.cm-s-default span.cm-operator {color: black;}
-.cm-s-default span.cm-comment {color: #a50;}
-.cm-s-default span.cm-string {color: #a11;}
-.cm-s-default span.cm-string-2 {color: #f50;}
-.cm-s-default span.cm-meta {color: #555;}
-.cm-s-default span.cm-error {color: #f00;}
-.cm-s-default span.cm-qualifier {color: #555;}
-.cm-s-default span.cm-builtin {color: #30a;}
-.cm-s-default span.cm-bracket {color: #cc7;}
-.cm-s-default span.cm-tag {color: #170;}
-.cm-s-default span.cm-attribute {color: #00c;}
-.cm-s-default span.cm-header {color: #a0a;}
-.cm-s-default span.cm-quote {color: #090;}
-.cm-s-default span.cm-hr {color: #999;}
-.cm-s-default span.cm-link {color: #00c;}
-
-span.cm-header, span.cm-strong {font-weight: bold;}
-span.cm-em {font-style: italic;}
-span.cm-emstrong {font-style: italic; font-weight: bold;}
-span.cm-link {text-decoration: underline;}
-
-div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;}
-div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
diff --git a/lms/static/js/CodeMirror/codemirror.js b/lms/static/js/CodeMirror/codemirror.js
deleted file mode 100644
index ff127f80f6..0000000000
--- a/lms/static/js/CodeMirror/codemirror.js
+++ /dev/null
@@ -1,3026 +0,0 @@
-// All functions that need access to the editor's state live inside
-// the CodeMirror function. Below that, at the bottom of the file,
-// some utilities are defined.
-
-// CodeMirror is the only global var we claim
-var CodeMirror = (function() {
-  // This is the function that produces an editor instance. Its
-  // closure is used to store the editor state.
-  function CodeMirror(place, givenOptions) {
-    // Determine effective options based on given values and defaults.
-    var options = {}, defaults = CodeMirror.defaults;
-    for (var opt in defaults)
-      if (defaults.hasOwnProperty(opt))
-        options[opt] = (givenOptions && givenOptions.hasOwnProperty(opt) ? givenOptions : defaults)[opt];
-
-    // The element in which the editor lives.
-    var wrapper = document.createElement("div");
-    wrapper.className = "CodeMirror" + (options.lineWrapping ? " CodeMirror-wrap" : "");
-    // This mess creates the base DOM structure for the editor.
-    wrapper.innerHTML =
-      '<div style="overflow: hidden; position: relative; width: 3px; height: 0px;">' + // Wraps and hides input textarea
-        '<textarea style="position: absolute; padding: 0; width: 1px; height: 1em" wrap="off" ' +
-          'autocorrect="off" autocapitalize="off"></textarea></div>' +
-      '<div class="CodeMirror-scroll" tabindex="-1">' +
-        '<div style="position: relative">' + // Set to the height of the text, causes scrolling
-          '<div style="position: relative">' + // Moved around its parent to cover visible view
-            '<div class="CodeMirror-gutter"><div class="CodeMirror-gutter-text"></div></div>' +
-            // Provides positioning relative to (visible) text origin
-            '<div class="CodeMirror-lines"><div style="position: relative; z-index: 0">' +
-              '<div style="position: absolute; width: 100%; height: 0; overflow: hidden; visibility: hidden;"></div>' +
-              '<pre class="CodeMirror-cursor">&#160;</pre>' + // Absolutely positioned blinky cursor
-              '<div style="position: relative; z-index: -1"></div><div></div>' + // DIVs containing the selection and the actual code
-            '</div></div></div></div></div>';
-    if (place.appendChild) place.appendChild(wrapper); else place(wrapper);
-    // I've never seen more elegant code in my life.
-    var inputDiv = wrapper.firstChild, input = inputDiv.firstChild,
-        scroller = wrapper.lastChild, code = scroller.firstChild,
-        mover = code.firstChild, gutter = mover.firstChild, gutterText = gutter.firstChild,
-        lineSpace = gutter.nextSibling.firstChild, measure = lineSpace.firstChild,
-        cursor = measure.nextSibling, selectionDiv = cursor.nextSibling,
-        lineDiv = selectionDiv.nextSibling;
-    themeChanged();
-    // Needed to hide big blue blinking cursor on Mobile Safari
-    if (ios) input.style.width = "0px";
-    if (!webkit) lineSpace.draggable = true;
-    lineSpace.style.outline = "none";
-    if (options.tabindex != null) input.tabIndex = options.tabindex;
-    if (options.autofocus) focusInput();
-    if (!options.gutter && !options.lineNumbers) gutter.style.display = "none";
-    // Needed to handle Tab key in KHTML
-    if (khtml) inputDiv.style.height = "1px", inputDiv.style.position = "absolute";
-
-    // Check for problem with IE innerHTML not working when we have a
-    // P (or similar) parent node.
-    try { stringWidth("x"); }
-    catch (e) {
-      if (e.message.match(/runtime/i))
-        e = new Error("A CodeMirror inside a P-style element does not work in Internet Explorer. (innerHTML bug)");
-      throw e;
-    }
-
-    // Delayed object wrap timeouts, making sure only one is active. blinker holds an interval.
-    var poll = new Delayed(), highlight = new Delayed(), blinker;
-
-    // mode holds a mode API object. doc is the tree of Line objects,
-    // work an array of lines that should be parsed, and history the
-    // undo history (instance of History constructor).
-    var mode, doc = new BranchChunk([new LeafChunk([new Line("")])]), work, focused;
-    loadMode();
-    // The selection. These are always maintained to point at valid
-    // positions. Inverted is used to remember that the user is
-    // selecting bottom-to-top.
-    var sel = {from: {line: 0, ch: 0}, to: {line: 0, ch: 0}, inverted: false};
-    // Selection-related flags. shiftSelecting obviously tracks
-    // whether the user is holding shift.
-    var shiftSelecting, lastClick, lastDoubleClick, lastScrollPos = 0, draggingText,
-        overwrite = false, suppressEdits = false;
-    // Variables used by startOperation/endOperation to track what
-    // happened during the operation.
-    var updateInput, userSelChange, changes, textChanged, selectionChanged, leaveInputAlone,
-        gutterDirty, callbacks;
-    // Current visible range (may be bigger than the view window).
-    var displayOffset = 0, showingFrom = 0, showingTo = 0, lastSizeC = 0;
-    // bracketHighlighted is used to remember that a bracket has been
-    // marked.
-    var bracketHighlighted;
-    // Tracks the maximum line length so that the horizontal scrollbar
-    // can be kept static when scrolling.
-    var maxLine = "", maxWidth;
-    var tabCache = {};
-
-    // Initialize the content.
-    operation(function(){setValue(options.value || ""); updateInput = false;})();
-    var history = new History();
-
-    // Register our event handlers.
-    connect(scroller, "mousedown", operation(onMouseDown));
-    connect(scroller, "dblclick", operation(onDoubleClick));
-    connect(lineSpace, "dragstart", onDragStart);
-    connect(lineSpace, "selectstart", e_preventDefault);
-    // Gecko browsers fire contextmenu *after* opening the menu, at
-    // which point we can't mess with it anymore. Context menu is
-    // handled in onMouseDown for Gecko.
-    if (!gecko) connect(scroller, "contextmenu", onContextMenu);
-    connect(scroller, "scroll", function() {
-      lastScrollPos = scroller.scrollTop;
-      updateDisplay([]);
-      if (options.fixedGutter) gutter.style.left = scroller.scrollLeft + "px";
-      if (options.onScroll) options.onScroll(instance);
-    });
-    connect(window, "resize", function() {updateDisplay(true);});
-    connect(input, "keyup", operation(onKeyUp));
-    connect(input, "input", fastPoll);
-    connect(input, "keydown", operation(onKeyDown));
-    connect(input, "keypress", operation(onKeyPress));
-    connect(input, "focus", onFocus);
-    connect(input, "blur", onBlur);
-
-    connect(scroller, "dragenter", e_stop);
-    connect(scroller, "dragover", e_stop);
-    connect(scroller, "drop", operation(onDrop));
-    connect(scroller, "paste", function(){focusInput(); fastPoll();});
-    connect(input, "paste", fastPoll);
-    connect(input, "cut", operation(function(){
-      if (!options.readOnly) replaceSelection("");
-    }));
-
-    // Needed to handle Tab key in KHTML
-    if (khtml) connect(code, "mouseup", function() {
-        if (document.activeElement == input) input.blur();
-        focusInput();
-    });
-
-    // IE throws unspecified error in certain cases, when
-    // trying to access activeElement before onload
-    var hasFocus; try { hasFocus = (document.activeElement == input); } catch(e) { }
-    if (hasFocus || options.autofocus) setTimeout(onFocus, 20);
-    else onBlur();
-
-    function isLine(l) {return l >= 0 && l < doc.size;}
-    // The instance object that we'll return. Mostly calls out to
-    // local functions in the CodeMirror function. Some do some extra
-    // range checking and/or clipping. operation is used to wrap the
-    // call so that changes it makes are tracked, and the display is
-    // updated afterwards.
-    var instance = wrapper.CodeMirror = {
-      getValue: getValue,
-      setValue: operation(setValue),
-      getSelection: getSelection,
-      replaceSelection: operation(replaceSelection),
-      focus: function(){window.focus(); focusInput(); onFocus(); fastPoll();},
-      setOption: function(option, value) {
-        var oldVal = options[option];
-        options[option] = value;
-        if (option == "mode" || option == "indentUnit") loadMode();
-        else if (option == "readOnly" && value == "nocursor") {onBlur(); input.blur();}
-        else if (option == "readOnly" && !value) {resetInput(true);}
-        else if (option == "theme") themeChanged();
-        else if (option == "lineWrapping" && oldVal != value) operation(wrappingChanged)();
-        else if (option == "tabSize") updateDisplay(true);
-        if (option == "lineNumbers" || option == "gutter" || option == "firstLineNumber" || option == "theme") {
-          gutterChanged();
-          updateDisplay(true);
-        }
-      },
-      getOption: function(option) {return options[option];},
-      undo: operation(undo),
-      redo: operation(redo),
-      indentLine: operation(function(n, dir) {
-        if (typeof dir != "string") {
-          if (dir == null) dir = options.smartIndent ? "smart" : "prev";
-          else dir = dir ? "add" : "subtract";
-        }
-        if (isLine(n)) indentLine(n, dir);
-      }),
-      indentSelection: operation(indentSelected),
-      historySize: function() {return {undo: history.done.length, redo: history.undone.length};},
-      clearHistory: function() {history = new History();},
-      matchBrackets: operation(function(){matchBrackets(true);}),
-      getTokenAt: operation(function(pos) {
-        pos = clipPos(pos);
-        return getLine(pos.line).getTokenAt(mode, getStateBefore(pos.line), pos.ch);
-      }),
-      getStateAfter: function(line) {
-        line = clipLine(line == null ? doc.size - 1: line);
-        return getStateBefore(line + 1);
-      },
-      cursorCoords: function(start, mode) {
-        if (start == null) start = sel.inverted;
-        return this.charCoords(start ? sel.from : sel.to, mode);
-      },
-      charCoords: function(pos, mode) {
-        pos = clipPos(pos);
-        if (mode == "local") return localCoords(pos, false);
-        if (mode == "div") return localCoords(pos, true);
-        return pageCoords(pos);
-      },
-      coordsChar: function(coords) {
-        var off = eltOffset(lineSpace);
-        return coordsChar(coords.x - off.left, coords.y - off.top);
-      },
-      markText: operation(markText),
-      setBookmark: setBookmark,
-      findMarksAt: findMarksAt,
-      setMarker: operation(addGutterMarker),
-      clearMarker: operation(removeGutterMarker),
-      setLineClass: operation(setLineClass),
-      hideLine: operation(function(h) {return setLineHidden(h, true);}),
-      showLine: operation(function(h) {return setLineHidden(h, false);}),
-      onDeleteLine: function(line, f) {
-        if (typeof line == "number") {
-          if (!isLine(line)) return null;
-          line = getLine(line);
-        }
-        (line.handlers || (line.handlers = [])).push(f);
-        return line;
-      },
-      lineInfo: lineInfo,
-      addWidget: function(pos, node, scroll, vert, horiz) {
-        pos = localCoords(clipPos(pos));
-        var top = pos.yBot, left = pos.x;
-        node.style.position = "absolute";
-        code.appendChild(node);
-        if (vert == "over") top = pos.y;
-        else if (vert == "near") {
-          var vspace = Math.max(scroller.offsetHeight, doc.height * textHeight()),
-              hspace = Math.max(code.clientWidth, lineSpace.clientWidth) - paddingLeft();
-          if (pos.yBot + node.offsetHeight > vspace && pos.y > node.offsetHeight)
-            top = pos.y - node.offsetHeight;
-          if (left + node.offsetWidth > hspace)
-            left = hspace - node.offsetWidth;
-        }
-        node.style.top = (top + paddingTop()) + "px";
-        node.style.left = node.style.right = "";
-        if (horiz == "right") {
-          left = code.clientWidth - node.offsetWidth;
-          node.style.right = "0px";
-        } else {
-          if (horiz == "left") left = 0;
-          else if (horiz == "middle") left = (code.clientWidth - node.offsetWidth) / 2;
-          node.style.left = (left + paddingLeft()) + "px";
-        }
-        if (scroll)
-          scrollIntoView(left, top, left + node.offsetWidth, top + node.offsetHeight);
-      },
-
-      lineCount: function() {return doc.size;},
-      clipPos: clipPos,
-      getCursor: function(start) {
-        if (start == null) start = sel.inverted;
-        return copyPos(start ? sel.from : sel.to);
-      },
-      somethingSelected: function() {return !posEq(sel.from, sel.to);},
-      setCursor: operation(function(line, ch, user) {
-        if (ch == null && typeof line.line == "number") setCursor(line.line, line.ch, user);
-        else setCursor(line, ch, user);
-      }),
-      setSelection: operation(function(from, to, user) {
-        (user ? setSelectionUser : setSelection)(clipPos(from), clipPos(to || from));
-      }),
-      getLine: function(line) {if (isLine(line)) return getLine(line).text;},
-      getLineHandle: function(line) {if (isLine(line)) return getLine(line);},
-      setLine: operation(function(line, text) {
-        if (isLine(line)) replaceRange(text, {line: line, ch: 0}, {line: line, ch: getLine(line).text.length});
-      }),
-      removeLine: operation(function(line) {
-        if (isLine(line)) replaceRange("", {line: line, ch: 0}, clipPos({line: line+1, ch: 0}));
-      }),
-      replaceRange: operation(replaceRange),
-      getRange: function(from, to) {return getRange(clipPos(from), clipPos(to));},
-
-      triggerOnKeyDown: operation(onKeyDown),
-      execCommand: function(cmd) {return commands[cmd](instance);},
-      // Stuff used by commands, probably not much use to outside code.
-      moveH: operation(moveH),
-      deleteH: operation(deleteH),
-      moveV: operation(moveV),
-      toggleOverwrite: function() {
-        if(overwrite){
-          overwrite = false;
-          cursor.className = cursor.className.replace(" CodeMirror-overwrite", "");
-        } else {
-          overwrite = true;
-          cursor.className += " CodeMirror-overwrite";
-        }
-      },
-
-      posFromIndex: function(off) {
-        var lineNo = 0, ch;
-        doc.iter(0, doc.size, function(line) {
-          var sz = line.text.length + 1;
-          if (sz > off) { ch = off; return true; }
-          off -= sz;
-          ++lineNo;
-        });
-        return clipPos({line: lineNo, ch: ch});
-      },
-      indexFromPos: function (coords) {
-        if (coords.line < 0 || coords.ch < 0) return 0;
-        var index = coords.ch;
-        doc.iter(0, coords.line, function (line) {
-          index += line.text.length + 1;
-        });
-        return index;
-      },
-      scrollTo: function(x, y) {
-        if (x != null) scroller.scrollLeft = x;
-        if (y != null) scroller.scrollTop = y;
-        updateDisplay([]);
-      },
-
-      operation: function(f){return operation(f)();},
-      refresh: function(){
-        updateDisplay(true);
-        if (scroller.scrollHeight > lastScrollPos)
-          scroller.scrollTop = lastScrollPos;
-      },
-      getInputField: function(){return input;},
-      getWrapperElement: function(){return wrapper;},
-      getScrollerElement: function(){return scroller;},
-      getGutterElement: function(){return gutter;}
-    };
-
-    function getLine(n) { return getLineAt(doc, n); }
-    function updateLineHeight(line, height) {
-      gutterDirty = true;
-      var diff = height - line.height;
-      for (var n = line; n; n = n.parent) n.height += diff;
-    }
-
-    function setValue(code) {
-      var top = {line: 0, ch: 0};
-      updateLines(top, {line: doc.size - 1, ch: getLine(doc.size-1).text.length},
-                  splitLines(code), top, top);
-      updateInput = true;
-    }
-    function getValue(code) {
-      var text = [];
-      doc.iter(0, doc.size, function(line) { text.push(line.text); });
-      return text.join("\n");
-    }
-
-    function onMouseDown(e) {
-      setShift(e_prop(e, "shiftKey"));
-      // Check whether this is a click in a widget
-      for (var n = e_target(e); n != wrapper; n = n.parentNode)
-        if (n.parentNode == code && n != mover) return;
-
-      // See if this is a click in the gutter
-      for (var n = e_target(e); n != wrapper; n = n.parentNode)
-        if (n.parentNode == gutterText) {
-          if (options.onGutterClick)
-            options.onGutterClick(instance, indexOf(gutterText.childNodes, n) + showingFrom, e);
-          return e_preventDefault(e);
-        }
-
-      var start = posFromMouse(e);
-
-      switch (e_button(e)) {
-      case 3:
-        if (gecko && !mac) onContextMenu(e);
-        return;
-      case 2:
-        if (start) setCursor(start.line, start.ch, true);
-        return;
-      }
-      // For button 1, if it was clicked inside the editor
-      // (posFromMouse returning non-null), we have to adjust the
-      // selection.
-      if (!start) {if (e_target(e) == scroller) e_preventDefault(e); return;}
-
-      if (!focused) onFocus();
-
-      var now = +new Date;
-      if (lastDoubleClick && lastDoubleClick.time > now - 400 && posEq(lastDoubleClick.pos, start)) {
-        e_preventDefault(e);
-        setTimeout(focusInput, 20);
-        return selectLine(start.line);
-      } else if (lastClick && lastClick.time > now - 400 && posEq(lastClick.pos, start)) {
-        lastDoubleClick = {time: now, pos: start};
-        e_preventDefault(e);
-        return selectWordAt(start);
-      } else { lastClick = {time: now, pos: start}; }
-
-      var last = start, going;
-      if (dragAndDrop && !options.readOnly && !posEq(sel.from, sel.to) &&
-          !posLess(start, sel.from) && !posLess(sel.to, start)) {
-        // Let the drag handler handle this.
-        if (webkit) lineSpace.draggable = true;
-        var up = connect(document, "mouseup", operation(function(e2) {
-          if (webkit) lineSpace.draggable = false;
-          draggingText = false;
-          up();
-          if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) {
-            e_preventDefault(e2);
-            setCursor(start.line, start.ch, true);
-            focusInput();
-          }
-        }), true);
-        draggingText = true;
-        // IE's approach to draggable
-        if (lineSpace.dragDrop) lineSpace.dragDrop();
-        return;
-      }
-      e_preventDefault(e);
-      setCursor(start.line, start.ch, true);
-
-      function extend(e) {
-        var cur = posFromMouse(e, true);
-        if (cur && !posEq(cur, last)) {
-          if (!focused) onFocus();
-          last = cur;
-          setSelectionUser(start, cur);
-          updateInput = false;
-          var visible = visibleLines();
-          if (cur.line >= visible.to || cur.line < visible.from)
-            going = setTimeout(operation(function(){extend(e);}), 150);
-        }
-      }
-
-      function done(e) {
-        clearTimeout(going);
-        var cur = posFromMouse(e);
-        if (cur) setSelectionUser(start, cur);
-        e_preventDefault(e);
-        focusInput();
-        updateInput = true;
-        move(); up();
-      }
-      var move = connect(document, "mousemove", operation(function(e) {
-        clearTimeout(going);
-        e_preventDefault(e);
-        if (!ie && !e_button(e)) done(e);
-        else extend(e);
-      }), true);
-      var up = connect(document, "mouseup", operation(done), true);
-    }
-    function onDoubleClick(e) {
-      for (var n = e_target(e); n != wrapper; n = n.parentNode)
-        if (n.parentNode == gutterText) return e_preventDefault(e);
-      var start = posFromMouse(e);
-      if (!start) return;
-      lastDoubleClick = {time: +new Date, pos: start};
-      e_preventDefault(e);
-      selectWordAt(start);
-    }
-    function onDrop(e) {
-      e.preventDefault();
-      var pos = posFromMouse(e, true), files = e.dataTransfer.files;
-      if (!pos || options.readOnly) return;
-      if (files && files.length && window.FileReader && window.File) {
-        function loadFile(file, i) {
-          var reader = new FileReader;
-          reader.onload = function() {
-            text[i] = reader.result;
-            if (++read == n) {
-	      pos = clipPos(pos);
-	      operation(function() {
-                var end = replaceRange(text.join(""), pos, pos);
-                setSelectionUser(pos, end);
-              })();
-	    }
-          };
-          reader.readAsText(file);
-        }
-        var n = files.length, text = Array(n), read = 0;
-        for (var i = 0; i < n; ++i) loadFile(files[i], i);
-      }
-      else {
-        try {
-          var text = e.dataTransfer.getData("Text");
-          if (text) {
-            var curFrom = sel.from, curTo = sel.to;
-            setSelectionUser(pos, pos);
-            if (draggingText) replaceRange("", curFrom, curTo);
-            replaceSelection(text);
-	    focusInput();
-	  }
-        }
-        catch(e){}
-      }
-    }
-    function onDragStart(e) {
-      var txt = getSelection();
-      e.dataTransfer.setData("Text", txt);
-      
-      // Use dummy image instead of default browsers image.
-      if (gecko || chrome) {
-        var img = document.createElement('img');
-        img.scr = 'data:image/gif;base64,R0lGODdhAgACAIAAAAAAAP///ywAAAAAAgACAAACAoRRADs='; //1x1 image
-        e.dataTransfer.setDragImage(img, 0, 0);
-      }
-    }
-
-    function doHandleBinding(bound, dropShift) {
-      if (typeof bound == "string") {
-        bound = commands[bound];
-        if (!bound) return false;
-      }
-      var prevShift = shiftSelecting;
-      try {
-        if (options.readOnly) suppressEdits = true;
-        if (dropShift) shiftSelecting = null;
-        bound(instance);
-      } catch(e) {
-        if (e != Pass) throw e;
-        return false;
-      } finally {
-        shiftSelecting = prevShift;
-        suppressEdits = false;
-      }
-      return true;
-    }
-    function handleKeyBinding(e) {
-      // Handle auto keymap transitions
-      var startMap = getKeyMap(options.keyMap), next = startMap.auto;
-      clearTimeout(maybeTransition);
-      if (next && !isModifierKey(e)) maybeTransition = setTimeout(function() {
-        if (getKeyMap(options.keyMap) == startMap) {
-          options.keyMap = (next.call ? next.call(null, instance) : next);
-        }
-      }, 50);
-
-      var name = keyNames[e_prop(e, "keyCode")], handled = false;
-      if (name == null || e.altGraphKey) return false;
-      if (e_prop(e, "altKey")) name = "Alt-" + name;
-      if (e_prop(e, "ctrlKey")) name = "Ctrl-" + name;
-      if (e_prop(e, "metaKey")) name = "Cmd-" + name;
-
-      if (e_prop(e, "shiftKey")) {
-        handled = lookupKey("Shift-" + name, options.extraKeys, options.keyMap,
-                            function(b) {return doHandleBinding(b, true);})
-               || lookupKey(name, options.extraKeys, options.keyMap, function(b) {
-                 if (typeof b == "string" && /^go[A-Z]/.test(b)) return doHandleBinding(b);
-               });
-      } else {
-        handled = lookupKey(name, options.extraKeys, options.keyMap, doHandleBinding);
-      }
-      if (handled) {
-        e_preventDefault(e);
-        if (ie) { e.oldKeyCode = e.keyCode; e.keyCode = 0; }
-      }
-      return handled;
-    }
-    function handleCharBinding(e, ch) {
-      var handled = lookupKey("'" + ch + "'", options.extraKeys,
-                              options.keyMap, doHandleBinding);
-      if (handled) e_preventDefault(e);
-      return handled;
-    }
-
-    var lastStoppedKey = null, maybeTransition;
-    function onKeyDown(e) {
-      if (!focused) onFocus();
-      if (ie && e.keyCode == 27) { e.returnValue = false; }
-      if (pollingFast) { if (readInput()) pollingFast = false; }
-      if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return;
-      var code = e_prop(e, "keyCode");
-      // IE does strange things with escape.
-      setShift(code == 16 || e_prop(e, "shiftKey"));
-      // First give onKeyEvent option a chance to handle this.
-      var handled = handleKeyBinding(e);
-      if (window.opera) {
-        lastStoppedKey = handled ? code : null;
-        // Opera has no cut event... we try to at least catch the key combo
-        if (!handled && code == 88 && e_prop(e, mac ? "metaKey" : "ctrlKey"))
-          replaceSelection("");
-      }
-    }
-    function onKeyPress(e) {
-      if (pollingFast) readInput();
-      if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return;
-      var keyCode = e_prop(e, "keyCode"), charCode = e_prop(e, "charCode");
-      if (window.opera && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;}
-      if (((window.opera && !e.which) || khtml) && handleKeyBinding(e)) return;
-      var ch = String.fromCharCode(charCode == null ? keyCode : charCode);
-      if (options.electricChars && mode.electricChars && options.smartIndent && !options.readOnly) {
-        if (mode.electricChars.indexOf(ch) > -1)
-          setTimeout(operation(function() {indentLine(sel.to.line, "smart");}), 75);
-      }
-      if (handleCharBinding(e, ch)) return;
-      fastPoll();
-    }
-    function onKeyUp(e) {
-      if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return;
-      if (e_prop(e, "keyCode") == 16) shiftSelecting = null;
-    }
-
-    function onFocus() {
-      if (options.readOnly == "nocursor") return;
-      if (!focused) {
-        if (options.onFocus) options.onFocus(instance);
-        focused = true;
-        if (wrapper.className.search(/\bCodeMirror-focused\b/) == -1)
-          wrapper.className += " CodeMirror-focused";
-        if (!leaveInputAlone) resetInput(true);
-      }
-      slowPoll();
-      restartBlink();
-    }
-    function onBlur() {
-      if (focused) {
-        if (options.onBlur) options.onBlur(instance);
-        focused = false;
-        if (bracketHighlighted)
-          operation(function(){
-            if (bracketHighlighted) { bracketHighlighted(); bracketHighlighted = null; }
-          })();
-        wrapper.className = wrapper.className.replace(" CodeMirror-focused", "");
-      }
-      clearInterval(blinker);
-      setTimeout(function() {if (!focused) shiftSelecting = null;}, 150);
-    }
-
-    // Replace the range from from to to by the strings in newText.
-    // Afterwards, set the selection to selFrom, selTo.
-    function updateLines(from, to, newText, selFrom, selTo) {
-      if (suppressEdits) return;
-
-      //This block ensures that widget lines don't have any text inserted on the same line.
-      if (from.ch > 0 && (newText[0] != '' || newText.length == 1) && getLine(from.line).widgetFunction) {
-        newText.unshift('');
-        var widgetLine = getLine(from.line);
-        function moveSel(sel) {
-          if (sel.line == from.line && sel.ch > 0){
-            return {line: sel.line + 1, ch: sel.ch - widgetLine.text.length};
-          } else if (sel.line > from.line) {
-            return {line: sel.line + 1, ch: sel.ch};
-          }
-        }
-        selFrom = moveSel(selFrom, widgetLine);
-        selTo = moveSel(selTo, widgetLine);
-      }
-      if (to.ch == 0 && (newText[newText.length - 1] != '' || newText.length == 1) && getLine(to.line).widgetFunction) {
-        newText.push('');
-      }
-      
-      if (history) {
-        var old = [];
-        doc.iter(from.line, to.line + 1, function(line) { old.push(line.text); });
-        history.addChange(from.line, newText.length, old);
-        while (history.done.length > options.undoDepth) history.done.shift();
-      }
-      updateLinesNoUndo(from, to, newText, selFrom, selTo);
-    }
-    function unredoHelper(from, to) {
-      if (!from.length) return;
-      var set = from.pop(), out = [];
-      for (var i = set.length - 1; i >= 0; i -= 1) {
-        var change = set[i];
-        var replaced = [], end = change.start + change.added;
-        doc.iter(change.start, end, function(line) { replaced.push(line.text); });
-        out.push({start: change.start, added: change.old.length, old: replaced});
-        var pos = clipPos({line: change.start + change.old.length - 1,
-                           ch: editEnd(replaced[replaced.length-1], change.old[change.old.length-1])});
-        updateLinesNoUndo({line: change.start, ch: 0}, {line: end - 1, ch: getLine(end-1).text.length}, change.old, pos, pos);
-      }
-      updateInput = true;
-      to.push(out);
-    }
-    function undo() {unredoHelper(history.done, history.undone);}
-    function redo() {unredoHelper(history.undone, history.done);}
-
-    function updateLinesNoUndo(from, to, newText, selFrom, selTo) {
-      if (suppressEdits) return;
-      var recomputeMaxLength = false, maxLineLength = maxLine.length;
-      if (!options.lineWrapping)
-        doc.iter(from.line, to.line, function(line) {
-          if (line.text.length == maxLineLength) {recomputeMaxLength = true; return true;}
-        });
-      if (from.line != to.line || newText.length > 1) gutterDirty = true;
-
-      var nlines = to.line - from.line, firstLine = getLine(from.line), lastLine = getLine(to.line);
-      // First adjust the line structure, taking some care to leave highlighting intact.
-      if (from.ch == 0 && to.ch == 0 && newText[newText.length - 1] == "") {
-        // This is a whole-line replace. Treated specially to make
-        // sure line objects move the way they are supposed to.
-        var added = [], prevLine = null;
-        if (from.line) {
-          prevLine = getLine(from.line - 1);
-          prevLine.fixMarkEnds(lastLine);
-        } else lastLine.fixMarkStarts();
-        for (var i = 0, e = newText.length - 1; i < e; ++i)
-          added.push(Line.inheritMarks(newText[i], prevLine));
-        if (nlines) doc.remove(from.line, nlines, callbacks);
-        if (added.length) doc.insert(from.line, added);
-      } else if (firstLine == lastLine) {
-        if (newText.length == 1)
-          firstLine.replace(from.ch, to.ch, newText[0]);
-        else {
-          lastLine = firstLine.split(to.ch, newText[newText.length-1]);
-          firstLine.replace(from.ch, null, newText[0]);
-          firstLine.fixMarkEnds(lastLine);
-          var added = [];
-          for (var i = 1, e = newText.length - 1; i < e; ++i)
-            added.push(Line.inheritMarks(newText[i], firstLine));
-          added.push(lastLine);
-          doc.insert(from.line + 1, added);
-        }
-      } else if (newText.length == 1) {
-        firstLine.replace(from.ch, null, newText[0]);
-        lastLine.replace(null, to.ch, "");
-        firstLine.append(lastLine);
-        doc.remove(from.line + 1, nlines, callbacks);
-      } else {
-        var added = [];
-        firstLine.replace(from.ch, null, newText[0]);
-        lastLine.replace(null, to.ch, newText[newText.length-1]);
-        firstLine.fixMarkEnds(lastLine);
-        for (var i = 1, e = newText.length - 1; i < e; ++i)
-          added.push(Line.inheritMarks(newText[i], firstLine));
-        if (nlines > 1) doc.remove(from.line + 1, nlines - 1, callbacks);
-        doc.insert(from.line + 1, added);
-      }
-
-      // Add these lines to the work array, so that they will be
-      // highlighted. Adjust work lines if lines were added/removed.
-      var newWork = [], lendiff = newText.length - nlines - 1;
-      for (var j = 0, l = work.length; j < l; ++j) {
-        var task = work[j];
-        if (task < from.line) newWork.push(task);
-        else if (task > to.line) newWork.push(task + lendiff);
-      }
-      var hlEnd = from.line + Math.min(newText.length, 500);
-      highlightLines(from.line, hlEnd);
-      newWork.push(hlEnd);
-      work = newWork;
-      startWorker(100);
-      // Remember that these lines changed, for updating the display
-      changes.push({from: from.line, to: to.line + 1, diff: lendiff});
-      var changeObj = {from: from, to: to, text: newText};
-      if (textChanged) {
-        for (var cur = textChanged; cur.next; cur = cur.next) {}
-        cur.next = changeObj;
-      } else textChanged = changeObj;
-
-      
-      if (options.lineWrapping) {
-        var perLine = scroller.clientWidth / charWidth() - 3;
-        doc.iter(from.line, from.line + newText.length, function(line) {
-          if (line.hidden) return;
-          var guess = Math.ceil(line.text.length / perLine) || 1;
-          if (line.widgetFunction) 
-            guess = line.widgetFunction.size(line.text).height / textHeight();
-          if (guess != line.height) updateLineHeight(line, guess);
-        });
-      } else {
-        doc.iter(from.line, from.line + newText.length, function(line) {
-          var l = line.text;
-          if (l.length > maxLineLength) {
-            maxLine = l; maxLineLength = l.length; maxWidth = null;
-            recomputeMaxLength = false;
-          }
-          if (line.widgetFunction) {
-            var guess = line.widgetFunction.size(line.text).height / textHeight();
-            if (guess != line.height) updateLineHeight(line, guess);
-          } else if (line.height != 1) {
-            updateLineHeight(line, 1);
-          }
-        });
-        if (recomputeMaxLength) {
-          maxLineLength = 0; maxLine = ""; maxWidth = null;
-          doc.iter(0, doc.size, function(line) {
-            var l = line.text;
-            if (l.length > maxLineLength) {
-              maxLineLength = l.length; maxLine = l;
-            }
-          });
-        }
-      }
-
-      // Update the selection
-      function updateLine(n) {return n <= Math.min(to.line, to.line + lendiff) ? n : n + lendiff;}
-      setSelection(selFrom, selTo, updateLine(sel.from.line), updateLine(sel.to.line));
-
-      // Make sure the scroll-size div has the correct height.
-      if (scroller.clientHeight)
-        code.style.height = (doc.height * textHeight() + 2 * paddingTop()) + "px";
-    }
-
-    function replaceRange(code, from, to) {
-      from = clipPos(from);
-      if (!to) to = from; else to = clipPos(to);
-      code = splitLines(code);
-      function adjustPos(pos) {
-        if (posLess(pos, from)) return pos;
-        if (!posLess(to, pos)) return end;
-        var line = pos.line + code.length - (to.line - from.line) - 1;
-        var ch = pos.ch;
-        if (pos.line == to.line)
-          ch += code[code.length-1].length - (to.ch - (to.line == from.line ? from.ch : 0));
-        return {line: line, ch: ch};
-      }
-      var end;
-      replaceRange1(code, from, to, function(end1) {
-        end = end1;
-        return {from: adjustPos(sel.from), to: adjustPos(sel.to)};
-      });
-      return end;
-    }
-    function replaceSelection(code, collapse) {
-      replaceRange1(splitLines(code), sel.from, sel.to, function(end) {
-        if (collapse == "end") return {from: end, to: end};
-        else if (collapse == "start") return {from: sel.from, to: sel.from};
-        else return {from: sel.from, to: end};
-      });
-    }
-    function replaceRange1(code, from, to, computeSel) {
-      var endch = code.length == 1 ? code[0].length + from.ch : code[code.length-1].length;
-      var newSel = computeSel({line: from.line + code.length - 1, ch: endch});
-      updateLines(from, to, code, newSel.from, newSel.to);
-    }
-
-    function getRange(from, to) {
-      var l1 = from.line, l2 = to.line;
-      if (l1 == l2) return getLine(l1).text.slice(from.ch, to.ch);
-      var code = [getLine(l1).text.slice(from.ch)];
-      doc.iter(l1 + 1, l2, function(line) { code.push(line.text); });
-      code.push(getLine(l2).text.slice(0, to.ch));
-      return code.join("\n");
-    }
-    function getSelection() {
-      return getRange(sel.from, sel.to);
-    }
-
-    var pollingFast = false; // Ensures slowPoll doesn't cancel fastPoll
-    function slowPoll() {
-      if (pollingFast) return;
-      poll.set(options.pollInterval, function() {
-        startOperation();
-        readInput();
-        if (focused) slowPoll();
-        endOperation();
-      });
-    }
-    function fastPoll() {
-      var missed = false;
-      pollingFast = true;
-      function p() {
-        startOperation();
-        var changed = readInput();
-        if (!changed && !missed) {missed = true; poll.set(60, p);}
-        else {pollingFast = false; slowPoll();}
-        endOperation();
-      }
-      poll.set(20, p);
-    }
-
-    // Previnput is a hack to work with IME. If we reset the textarea
-    // on every change, that breaks IME. So we look for changes
-    // compared to the previous content instead. (Modern browsers have
-    // events that indicate IME taking place, but these are not widely
-    // supported or compatible enough yet to rely on.)
-    var prevInput = "";
-    function readInput() {
-      if (leaveInputAlone || !focused || hasSelection(input) || options.readOnly) return false;
-      var text = input.value;
-      if (text == prevInput) return false;
-      shiftSelecting = null;
-      var same = 0, l = Math.min(prevInput.length, text.length);
-      while (same < l && prevInput[same] == text[same]) ++same;
-      if (same < prevInput.length)
-        sel.from = {line: sel.from.line, ch: sel.from.ch - (prevInput.length - same)};
-      else if (overwrite && posEq(sel.from, sel.to))
-        sel.to = {line: sel.to.line, ch: Math.min(getLine(sel.to.line).text.length, sel.to.ch + (text.length - same))};
-      replaceSelection(text.slice(same), "end");
-      prevInput = text;
-      return true;
-    }
-    function resetInput(user) {
-      if (!posEq(sel.from, sel.to)) {
-        prevInput = "";
-        input.value = getSelection();
-        selectInput(input);
-      } else if (user) prevInput = input.value = "";
-    }
-
-    function focusInput() {
-      if (options.readOnly != "nocursor") input.focus();
-    }
-
-    function scrollEditorIntoView() {
-      if (!cursor.getBoundingClientRect) return;
-      var rect = cursor.getBoundingClientRect();
-      // IE returns bogus coordinates when the instance sits inside of an iframe and the cursor is hidden
-      if (ie && rect.top == rect.bottom) return;
-      var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight);
-      if (rect.top < 0 || rect.bottom > winH) cursor.scrollIntoView();
-    }
-    function scrollCursorIntoView() {
-      var cursor = localCoords(sel.inverted ? sel.from : sel.to);
-      var x = options.lineWrapping ? Math.min(cursor.x, lineSpace.offsetWidth) : cursor.x;
-      return scrollIntoView(x, cursor.y, x, cursor.yBot);
-    }
-    function scrollIntoView(x1, y1, x2, y2) {
-      var pl = paddingLeft(), pt = paddingTop();
-      y1 += pt; y2 += pt; x1 += pl; x2 += pl;
-      var screen = scroller.clientHeight, screentop = scroller.scrollTop, scrolled = false, result = true;
-      if (y1 < screentop) {scroller.scrollTop = Math.max(0, y1); scrolled = true;}
-      else if (y2 > screentop + screen) {scroller.scrollTop = y2 - screen; scrolled = true;}
-
-      var screenw = scroller.clientWidth, screenleft = scroller.scrollLeft;
-      var gutterw = options.fixedGutter ? gutter.clientWidth : 0;
-      if (x1 < screenleft + gutterw) {
-        if (x1 < 50) x1 = 0;
-        scroller.scrollLeft = Math.max(0, x1 - 10 - gutterw);
-        scrolled = true;
-      }
-      else if (x2 > screenw + screenleft - 3) {
-        scroller.scrollLeft = x2 + 10 - screenw;
-        scrolled = true;
-        if (x2 > code.clientWidth) result = false;
-      }
-      if (scrolled && options.onScroll) options.onScroll(instance);
-      return result;
-    }
-
-    function visibleLines() {
-      var lh = textHeight(), top = scroller.scrollTop - paddingTop();
-      var from_height = Math.max(0, Math.floor(top / lh));
-      var to_height = Math.ceil((top + scroller.clientHeight) / lh);
-      return {from: lineAtHeight(doc, from_height),
-              to: lineAtHeight(doc, to_height)};
-    }
-    // Uses a set of changes plus the current scroll position to
-    // determine which DOM updates have to be made, and makes the
-    // updates.
-    function updateDisplay(changes, suppressCallback) {
-      if (!scroller.clientWidth) {
-        showingFrom = showingTo = displayOffset = 0;
-        return;
-      }
-      // Compute the new visible window
-      var visible = visibleLines();
-      // Bail out if the visible area is already rendered and nothing changed.
-      if (changes !== true && changes.length == 0 && visible.from > showingFrom && visible.to < showingTo) return;
-      var from = Math.max(visible.from - 100, 0), to = Math.min(doc.size, visible.to + 100);
-      if (showingFrom < from && from - showingFrom < 20) from = showingFrom;
-      if (showingTo > to && showingTo - to < 20) to = Math.min(doc.size, showingTo);
-
-      // Create a range of theoretically intact lines, and punch holes
-      // in that using the change info.
-      var intact = changes === true ? [] :
-        computeIntact([{from: showingFrom, to: showingTo, domStart: 0}], changes);
-      // Clip off the parts that won't be visible
-      var intactLines = 0;
-      for (var i = 0; i < intact.length; ++i) {
-        var range = intact[i];
-        if (range.from < from) {range.domStart += (from - range.from); range.from = from;}
-        if (range.to > to) range.to = to;
-        if (range.from >= range.to) intact.splice(i--, 1);
-        else intactLines += range.to - range.from;
-      }
-      if (intactLines == to - from) return;
-      intact.sort(function(a, b) {return a.domStart - b.domStart;});
-
-      var th = textHeight(), gutterDisplay = gutter.style.display;
-      lineDiv.style.display = "none";
-      patchDisplay(from, to, intact);
-      lineDiv.style.display = gutter.style.display = "";
-
-      // Position the mover div to align with the lines it's supposed
-      // to be showing (which will cover the visible display)
-      var different = from != showingFrom || to != showingTo || lastSizeC != scroller.clientHeight + th;
-      // This is just a bogus formula that detects when the editor is
-      // resized or the font size changes.
-      if (different) lastSizeC = scroller.clientHeight + th;
-      showingFrom = from; showingTo = to;
-      displayOffset = heightAtLine(doc, from);
-      mover.style.top = (displayOffset * th) + "px";
-      if (scroller.clientHeight)
-        code.style.height = (doc.height * th + 2 * paddingTop()) + "px";
-
-      // Since this is all rather error prone, it is honoured with the
-      // only assertion in the whole file.
-      if (lineDiv.childNodes.length != showingTo - showingFrom)
-        throw new Error("BAD PATCH! " + JSON.stringify(intact) + " size=" + (showingTo - showingFrom) +
-                        " nodes=" + lineDiv.childNodes.length);
-
-      if (options.lineWrapping) {
-        maxWidth = scroller.clientWidth;
-        var curNode = lineDiv.firstChild, heightChanged = false;
-        doc.iter(showingFrom, showingTo, function(line) {
-          if (!line.hidden) {
-            var height = Math.round(curNode.offsetHeight / th) || 1;
-            if (line.widgetFunction) height = line.widgetFunction.size(line.text).height  / textHeight();
-            if (line.height != height) {
-              updateLineHeight(line, height);
-              gutterDirty = heightChanged = true;
-            }
-          }
-          curNode = curNode.nextSibling;
-        });
-        if (heightChanged)
-          code.style.height = (doc.height * th + 2 * paddingTop()) + "px";
-      } else {
-        if (maxWidth == null) maxWidth = stringWidth(maxLine);
-        if (maxWidth > scroller.clientWidth) {
-          lineSpace.style.width = maxWidth + "px";
-          // Needed to prevent odd wrapping/hiding of widgets placed in here.
-          code.style.width = "";
-          code.style.width = scroller.scrollWidth + "px";
-        } else {
-          lineSpace.style.width = code.style.width = "";
-        }
-      }
-      gutter.style.display = gutterDisplay;
-      if (different || gutterDirty) updateGutter();
-      updateSelection();
-      if (!suppressCallback && options.onUpdate) options.onUpdate(instance);
-      return true;
-    }
-
-    function computeIntact(intact, changes) {
-      for (var i = 0, l = changes.length || 0; i < l; ++i) {
-        var change = changes[i], intact2 = [], diff = change.diff || 0;
-        for (var j = 0, l2 = intact.length; j < l2; ++j) {
-          var range = intact[j];
-          if (change.to <= range.from && change.diff)
-            intact2.push({from: range.from + diff, to: range.to + diff,
-                          domStart: range.domStart});
-          else if (change.to <= range.from || change.from >= range.to)
-            intact2.push(range);
-          else {
-            if (change.from > range.from)
-              intact2.push({from: range.from, to: change.from, domStart: range.domStart});
-            if (change.to < range.to)
-              intact2.push({from: change.to + diff, to: range.to + diff,
-                            domStart: range.domStart + (change.to - range.from)});
-          }
-        }
-        intact = intact2;
-      }
-      return intact;
-    }
-
-    function patchDisplay(from, to, intact) {
-      // The first pass removes the DOM nodes that aren't intact.
-      if (!intact.length) lineDiv.innerHTML = "";
-      else {
-        function killNode(node) {
-          var tmp = node.nextSibling;
-          node.parentNode.removeChild(node);
-          return tmp;
-        }
-        var domPos = 0, curNode = lineDiv.firstChild, n;
-        for (var i = 0; i < intact.length; ++i) {
-          var cur = intact[i];
-          while (cur.domStart > domPos) {curNode = killNode(curNode); domPos++;}
-          for (var j = 0, e = cur.to - cur.from; j < e; ++j) {curNode = curNode.nextSibling; domPos++;}
-        }
-        while (curNode) curNode = killNode(curNode);
-      }
-      // This pass fills in the lines that actually changed.
-      var nextIntact = intact.shift(), curNode = lineDiv.firstChild, j = from;
-      var scratch = document.createElement("div");
-      doc.iter(from, to, function(line) {
-        if (nextIntact && nextIntact.to == j) nextIntact = intact.shift();
-        if (!nextIntact || nextIntact.from > j) {
-          if (line.hidden) var html = scratch.innerHTML = "<pre></pre>";
-          else {
-            var html = line.getHTML(makeTab);
-            if (!line.widgetFunction) {
-              html = '<pre' + (line.className ? ' class="' + line.className + '"' : '') + '>' + html + '</pre>';
-            }
-            // Kludge to make sure the styled element lies behind the selection (by z-index)
-            if (line.bgClassName)
-              html = '<div style="position: relative"><pre class="' + line.bgClassName +
-              '" style="position: absolute; left: 0; right: 0; top: 0; bottom: 0; z-index: -2">&#160;</pre>' + html + "</div>";
-          }
-          scratch.innerHTML = html;
-          var insertChild = scratch.firstChild;
-          lineDiv.insertBefore(insertChild, curNode);
-          line.nodeAdded(insertChild);
-        } else {
-          curNode = curNode.nextSibling;
-        }
-        ++j;
-      });
-    }
-
-    function updateGutter() {
-      if (!options.gutter && !options.lineNumbers) return;
-      var hText = mover.offsetHeight, hEditor = scroller.clientHeight;
-      gutter.style.height = (hText - hEditor < 2 ? hEditor : hText) + "px";
-      var html = [], i = showingFrom, normalNode;
-      doc.iter(showingFrom, Math.max(showingTo, showingFrom + 1), function(line) {
-        if (line.hidden) {
-          html.push("<pre></pre>");
-        } else {
-          var marker = line.gutterMarker;
-          var text = options.lineNumbers ? i + options.firstLineNumber : null;
-          if (marker && marker.text)
-            text = marker.text.replace("%N%", text != null ? text : "");
-          else if (text == null)
-            text = "\u00a0";
-          html.push((marker && marker.style ? '<pre class="' + marker.style + '">' : "<pre>"), text);
-          for (var j = 1; j < line.height; ++j) html.push("<br/>&#160;");
-          html.push("</pre>");
-          if (!marker) normalNode = i;
-        }
-        ++i;
-      });
-      gutter.style.display = "none";
-      gutterText.innerHTML = html.join("");
-      // Make sure scrolling doesn't cause number gutter size to pop
-      if (normalNode != null) {
-        var node = gutterText.childNodes[normalNode - showingFrom];
-        var minwidth = String(doc.size).length, val = eltText(node), pad = "";
-        while (val.length + pad.length < minwidth) pad += "\u00a0";
-        if (pad) node.insertBefore(document.createTextNode(pad), node.firstChild);
-      }
-      gutter.style.display = "";
-      lineSpace.style.marginLeft = gutter.offsetWidth + "px";
-      gutterDirty = false;
-    }
-    function updateSelection() {
-      var collapsed = posEq(sel.from, sel.to);
-      var fromPos = localCoords(sel.from, true);
-      var toPos = collapsed ? fromPos : localCoords(sel.to, true);
-      var headPos = sel.inverted ? fromPos : toPos, th = textHeight();
-      var wrapOff = eltOffset(wrapper), lineOff = eltOffset(lineDiv);
-      inputDiv.style.top = Math.max(0, Math.min(scroller.offsetHeight, headPos.y + lineOff.top - wrapOff.top)) + "px";
-      inputDiv.style.left = Math.max(0, Math.min(scroller.offsetWidth, headPos.x + lineOff.left - wrapOff.left)) + "px";
-      if (collapsed) {
-        cursor.style.top = headPos.y + "px";
-        cursor.style.left = (options.lineWrapping ? Math.min(headPos.x, lineSpace.offsetWidth) : headPos.x) + "px";
-        cursor.style.display = "";
-        selectionDiv.style.display = "none";
-      } else {
-        var sameLine = fromPos.y == toPos.y, html = "";
-        function add(left, top, right, height) {
-          html += '<div class="CodeMirror-selected" style="position: absolute; left: ' + left +
-            'px; top: ' + top + 'px; right: ' + right + 'px; height: ' + height + 'px"></div>';
-        }
-        var clientWidth = lineSpace.clientWidth || lineSpace.offsetWidth;
-        var clientHeight = lineSpace.clientHeight || lineSpace.offsetHeight;
-        if (sel.from.ch && fromPos.y >= 0) {
-          var right = sameLine ? clientWidth - toPos.x : 0;
-          add(fromPos.x, fromPos.y, right, th);
-        }
-        var middleStart = Math.max(0, fromPos.y + (sel.from.ch ? th : 0));
-        var middleHeight = Math.min(toPos.y, clientHeight) - middleStart;
-        if (middleHeight > 0.2 * th)
-          add(0, middleStart, 0, middleHeight);
-        if ((!sameLine || !sel.from.ch) && toPos.y < clientHeight - .5 * th)
-          add(0, toPos.y, clientWidth - toPos.x, th);
-        selectionDiv.innerHTML = html;
-        cursor.style.display = "none";
-        selectionDiv.style.display = "";
-      }
-    }
-
-    function setShift(val) {
-      if (val) shiftSelecting = shiftSelecting || (sel.inverted ? sel.to : sel.from);
-      else shiftSelecting = null;
-    }
-    function setSelectionUser(from, to) {
-      var sh = shiftSelecting && clipPos(shiftSelecting);
-      if (sh) {
-        if (posLess(sh, from)) from = sh;
-        else if (posLess(to, sh)) to = sh;
-      }
-      setSelection(from, to);
-      userSelChange = true;
-    }
-    // Update the selection. Last two args are only used by
-    // updateLines, since they have to be expressed in the line
-    // numbers before the update.
-    function setSelection(from, to, oldFrom, oldTo) {
-      goalColumn = null;
-      if (oldFrom == null) {oldFrom = sel.from.line; oldTo = sel.to.line;}
-      if (posEq(sel.from, from) && posEq(sel.to, to)) return;
-      if (posLess(to, from)) {var tmp = to; to = from; from = tmp;}
-
-      // Skip over hidden lines.
-      if (from.line != oldFrom) {
-        var from1 = skipHidden(from, oldFrom, sel.from.ch);
-        // If there is no non-hidden line left, force visibility on current line
-        if (!from1) setLineHidden(from.line, false);
-        else from = from1;
-      }
-      if (to.line != oldTo) to = skipHidden(to, oldTo, sel.to.ch);
-
-      if (posEq(from, to)) sel.inverted = false;
-      else if (posEq(from, sel.to)) sel.inverted = false;
-      else if (posEq(to, sel.from)) sel.inverted = true;
-
-      if (options.autoClearEmptyLines && posEq(sel.from, sel.to)) {
-        var head = sel.inverted ? from : to;
-        if (head.line != sel.from.line && sel.from.line < doc.size) {
-          var oldLine = getLine(sel.from.line);
-          if (/^\s+$/.test(oldLine.text))
-            setTimeout(operation(function() {
-              if (oldLine.parent && /^\s+$/.test(oldLine.text)) {
-                var no = lineNo(oldLine);
-                replaceRange("", {line: no, ch: 0}, {line: no, ch: oldLine.text.length});
-              }
-            }, 10));
-        }
-      }
-
-      sel.from = from; sel.to = to;
-      selectionChanged = true;
-    }
-    function skipHidden(pos, oldLine, oldCh) {
-      function getNonHidden(dir) {
-        var lNo = pos.line + dir, end = dir == 1 ? doc.size : -1;
-        while (lNo != end) {
-          var line = getLine(lNo);
-          if (!line.hidden) {
-            var ch = pos.ch;
-            if (ch > oldCh || ch > line.text.length) ch = line.text.length;
-            return {line: lNo, ch: ch};
-          }
-          lNo += dir;
-        }
-      }
-      var line = getLine(pos.line);
-      if (!line.hidden) return pos;
-      if (pos.line >= oldLine) return getNonHidden(1) || getNonHidden(-1);
-      else return getNonHidden(-1) || getNonHidden(1);
-    }
-    function setCursor(line, ch, user) {
-      var pos = clipPos({line: line, ch: ch || 0});
-      (user ? setSelectionUser : setSelection)(pos, pos);
-    }
-
-    function clipLine(n) {return Math.max(0, Math.min(n, doc.size-1));}
-    function clipPos(pos) {
-      if (pos.line < 0) return {line: 0, ch: 0};
-      if (pos.line >= doc.size) return {line: doc.size-1, ch: getLine(doc.size-1).text.length};
-      var ch = pos.ch, line = getLine(pos.line), linelen =line.text.length;
-      if (line.widgetFunction && ch != 0) return {line: pos.line, ch: linelen};
-      if (ch == null || ch > linelen) return {line: pos.line, ch: linelen};
-      else if (ch < 0) return {line: pos.line, ch: 0};
-      else return pos;
-    }
-
-    function findPosH(dir, unit) {
-      var end = sel.inverted ? sel.from : sel.to, line = end.line, ch = end.ch;
-      var lineObj = getLine(line);
-      function findNextLine() {
-        for (var l = line + dir, e = dir < 0 ? -1 : doc.size; l != e; l += dir) {
-          var lo = getLine(l);
-          if (!lo.hidden) { line = l; lineObj = lo; return true; }
-        }
-      }
-      function moveOnce(boundToLine) {
-        if (ch == (dir < 0 ? 0 : lineObj.text.length)) {
-          if (!boundToLine && findNextLine()) ch = dir < 0 ? lineObj.text.length : 0;
-          else return false;
-        } else if (lineObj.widgetFunction) { //Select the entire line
-          ch = dir < 0 ? 0 : lineObj.text.length;
-        } else ch += dir;
-        return true;
-      }
-      if (unit == "char") moveOnce();
-      else if (unit == "column") moveOnce(true);
-      else if (unit == "word") {
-        var sawWord = false;
-        for (;;) {
-          if (dir < 0) if (!moveOnce()) break;
-          if (isWordChar(lineObj.text.charAt(ch))) sawWord = true;
-          else if (sawWord) {if (dir < 0) {dir = 1; moveOnce();} break;}
-          if (dir > 0) if (!moveOnce()) break;
-        }
-      }
-      return {line: line, ch: ch};
-    }
-    function moveH(dir, unit) {
-      var pos = dir < 0 ? sel.from : sel.to;
-      if (shiftSelecting || posEq(sel.from, sel.to)) pos = findPosH(dir, unit);
-      setCursor(pos.line, pos.ch, true);
-    }
-    function deleteH(dir, unit) {
-      var from = sel.from;
-      var to = sel.to;
-      if (posEq(sel.from, sel.to)) {
-        if (dir < 0) {
-          from = findPosH(dir, unit);
-          if (getLine(from.line).widgetFunction) from.ch = 0;
-        }
-        else {
-          to = findPosH(dir, unit);
-          if (getLine(to.line).widgetFunction) to.ch = getLine(to.line).text.length;
-        }
-      }
-      replaceRange("", from, to);
-      userSelChange = true;
-    }
-    var goalColumn = null;
-    function moveV(dir, unit) {
-      var dist = 0, pos = sel.inverted ? sel.from : sel.to, loc = localCoords(pos, true);
-      if (goalColumn != null) pos.x = goalColumn;
-      if (unit == "page") dist = Math.min(scroller.clientHeight, window.innerHeight || document.documentElement.clientHeight);
-      else if (unit == "line") {
-        var line = getLine(pos.line);
-        if (dir > 0 && line.widgetFunction) dist = Math.ceil(getLine(pos.line).height);
-        else dist = 1;
-        dist *= textHeight();
-      }
-      var target = coordsChar(loc.x, loc.y + dist * dir + 2);
-      if (unit == "page") scroller.scrollTop += localCoords(target, true).y - loc.y;
-      setCursor(target.line, target.ch, true);
-      goalColumn = loc.x;
-    }
-
-    function selectWordAt(pos) {
-      var line = getLine(pos.line).text;
-      var start = pos.ch, end = pos.ch;
-      while (start > 0 && isWordChar(line.charAt(start - 1))) --start;
-      while (end < line.length && isWordChar(line.charAt(end))) ++end;
-      setSelectionUser({line: pos.line, ch: start}, {line: pos.line, ch: end});
-    }
-    function selectLine(line) {
-      setSelectionUser({line: line, ch: 0}, clipPos({line: line + 1, ch: 0}));
-    }
-    function indentSelected(mode) {
-      if (posEq(sel.from, sel.to)) return indentLine(sel.from.line, mode);
-      var e = sel.to.line - (sel.to.ch ? 0 : 1);
-      for (var i = sel.from.line; i <= e; ++i) indentLine(i, mode);
-    }
-
-    function indentLine(n, how) {
-      if (!how) how = "add";
-      if (how == "smart") {
-        if (!mode.indent) how = "prev";
-        else var state = getStateBefore(n);
-      }
-
-      var line = getLine(n), curSpace = line.indentation(options.tabSize),
-          curSpaceString = line.text.match(/^\s*/)[0], indentation;
-      if (how == "prev") {
-        if (n) indentation = getLine(n-1).indentation(options.tabSize);
-        else indentation = 0;
-      }
-      else if (how == "smart") indentation = mode.indent(state, line.text.slice(curSpaceString.length), line.text);
-      else if (how == "add") indentation = curSpace + options.indentUnit;
-      else if (how == "subtract") indentation = curSpace - options.indentUnit;
-      indentation = Math.max(0, indentation);
-      var diff = indentation - curSpace;
-
-      if (!diff) {
-        if (sel.from.line != n && sel.to.line != n) return;
-        var indentString = curSpaceString;
-      }
-      else {
-        var indentString = "", pos = 0;
-        if (options.indentWithTabs)
-          for (var i = Math.floor(indentation / options.tabSize); i; --i) {pos += options.tabSize; indentString += "\t";}
-        while (pos < indentation) {++pos; indentString += " ";}
-      }
-
-      replaceRange(indentString, {line: n, ch: 0}, {line: n, ch: curSpaceString.length});
-    }
-
-    function loadMode() {
-      mode = CodeMirror.getMode(options, options.mode);
-      doc.iter(0, doc.size, function(line) { line.stateAfter = null; });
-      work = [0];
-      startWorker();
-    }
-    function gutterChanged() {
-      var visible = options.gutter || options.lineNumbers;
-      gutter.style.display = visible ? "" : "none";
-      if (visible) gutterDirty = true;
-      else lineDiv.parentNode.style.marginLeft = 0;
-    }
-    function wrappingChanged(from, to) {
-      if (options.lineWrapping) {
-        wrapper.className += " CodeMirror-wrap";
-        var perLine = scroller.clientWidth / charWidth() - 3;
-        doc.iter(0, doc.size, function(line) {
-          if (line.hidden) return;
-          var guess = Math.ceil(line.text.length / perLine) || 1;
-          if (guess != 1) updateLineHeight(line, guess);
-        });
-        lineSpace.style.width = code.style.width = "";
-      } else {
-        wrapper.className = wrapper.className.replace(" CodeMirror-wrap", "");
-        maxWidth = null; maxLine = "";
-        doc.iter(0, doc.size, function(line) {
-          if (line.height != 1 && !line.hidden && !line.widgetFunction) updateLineHeight(line, 1);
-          if (line.text.length > maxLine.length) maxLine = line.text;
-        });
-      }
-      changes.push({from: 0, to: doc.size});
-    }
-    function makeTab(col) {
-      var w = options.tabSize - col % options.tabSize, cached = tabCache[w];
-      if (cached) return cached;
-      for (var str = '<span class="cm-tab">', i = 0; i < w; ++i) str += " ";
-      return (tabCache[w] = {html: str + "</span>", width: w});
-    }
-    function themeChanged() {
-      scroller.className = scroller.className.replace(/\s*cm-s-\w+/g, "") +
-        options.theme.replace(/(^|\s)\s*/g, " cm-s-");
-    }
-
-    function TextMarker() { this.set = []; }
-    TextMarker.prototype.clear = operation(function() {
-      var min = Infinity, max = -Infinity;
-      for (var i = 0, e = this.set.length; i < e; ++i) {
-        var line = this.set[i], mk = line.marked;
-        if (!mk || !line.parent) continue;
-        var lineN = lineNo(line);
-        min = Math.min(min, lineN); max = Math.max(max, lineN);
-        for (var j = 0; j < mk.length; ++j)
-          if (mk[j].marker == this) mk.splice(j--, 1);
-      }
-      if (min != Infinity)
-        changes.push({from: min, to: max + 1});
-    });
-    TextMarker.prototype.find = function() {
-      var from, to;
-      for (var i = 0, e = this.set.length; i < e; ++i) {
-        var line = this.set[i], mk = line.marked;
-        for (var j = 0; j < mk.length; ++j) {
-          var mark = mk[j];
-          if (mark.marker == this) {
-            if (mark.from != null || mark.to != null) {
-              var found = lineNo(line);
-              if (found != null) {
-                if (mark.from != null) from = {line: found, ch: mark.from};
-                if (mark.to != null) to = {line: found, ch: mark.to};
-              }
-            }
-          }
-        }
-      }
-      return {from: from, to: to};
-    };
-
-    function markText(from, to, className) {
-      from = clipPos(from); to = clipPos(to);
-      var tm = new TextMarker();
-      if (!posLess(from, to)) return tm;
-      function add(line, from, to, className) {
-        getLine(line).addMark(new MarkedText(from, to, className, tm));
-      }
-      if (from.line == to.line) add(from.line, from.ch, to.ch, className);
-      else {
-        add(from.line, from.ch, null, className);
-        for (var i = from.line + 1, e = to.line; i < e; ++i)
-          add(i, null, null, className);
-        add(to.line, null, to.ch, className);
-      }
-      changes.push({from: from.line, to: to.line + 1});
-      return tm;
-    }
-
-    function setBookmark(pos) {
-      pos = clipPos(pos);
-      var bm = new Bookmark(pos.ch);
-      getLine(pos.line).addMark(bm);
-      return bm;
-    }
-
-    function findMarksAt(pos) {
-      pos = clipPos(pos);
-      var markers = [], marked = getLine(pos.line).marked;
-      if (!marked) return markers;
-      for (var i = 0, e = marked.length; i < e; ++i) {
-        var m = marked[i];
-        if ((m.from == null || m.from <= pos.ch) &&
-            (m.to == null || m.to >= pos.ch))
-          markers.push(m.marker || m);
-      }
-      return markers;
-    }
-
-    function addGutterMarker(line, text, className) {
-      if (typeof line == "number") line = getLine(clipLine(line));
-      line.gutterMarker = {text: text, style: className};
-      gutterDirty = true;
-      return line;
-    }
-    function removeGutterMarker(line) {
-      if (typeof line == "number") line = getLine(clipLine(line));
-      line.gutterMarker = null;
-      gutterDirty = true;
-    }
-
-    function changeLine(handle, op) {
-      var no = handle, line = handle;
-      if (typeof handle == "number") line = getLine(clipLine(handle));
-      else no = lineNo(handle);
-      if (no == null) return null;
-      if (op(line, no)) changes.push({from: no, to: no + 1});
-      else return null;
-      return line;
-    }
-    function setLineClass(handle, className, bgClassName) {
-      return changeLine(handle, function(line) {
-        if (line.className != className || line.bgClassName != bgClassName) {
-          line.className = className;
-          line.bgClassName = bgClassName;
-          return true;
-        }
-      });
-    }
-    function setLineHidden(handle, hidden) {
-      return changeLine(handle, function(line, no) {
-        if (line.hidden != hidden) {
-          line.hidden = hidden;
-          updateLineHeight(line, hidden ? 0 : 1);
-          var fline = sel.from.line, tline = sel.to.line;
-          if (hidden && (fline == no || tline == no)) {
-            var from = fline == no ? skipHidden({line: fline, ch: 0}, fline, 0) : sel.from;
-            var to = tline == no ? skipHidden({line: tline, ch: 0}, tline, 0) : sel.to;
-            // Can't hide the last visible line, we'd have no place to put the cursor
-            if (!to) return;
-            setSelection(from, to);
-          }
-          return (gutterDirty = true);
-        }
-      });
-    }
-
-    function lineInfo(line) {
-      if (typeof line == "number") {
-        if (!isLine(line)) return null;
-        var n = line;
-        line = getLine(line);
-        if (!line) return null;
-      }
-      else {
-        var n = lineNo(line);
-        if (n == null) return null;
-      }
-      var marker = line.gutterMarker;
-      return {line: n, handle: line, text: line.text, markerText: marker && marker.text,
-              markerClass: marker && marker.style, lineClass: line.className, bgClass: line.bgClassName};
-    }
-
-    function stringWidth(str) {
-      measure.innerHTML = "<pre><span>x</span></pre>";
-      measure.firstChild.firstChild.firstChild.nodeValue = str;
-      return measure.firstChild.firstChild.offsetWidth || 10;
-    }
-    // These are used to go from pixel positions to character
-    // positions, taking varying character widths into account.
-    function charFromX(line, x) {
-      if (x <= 0) return 0;
-      var lineObj = getLine(line), text = lineObj.text;
-      function getX(len) {
-        measure.innerHTML = "<pre><span>" + lineObj.getHTML(makeTab, len) + "</span></pre>";
-        return measure.firstChild.firstChild.offsetWidth;
-      }
-      var from = 0, fromX = 0, to = text.length, toX;
-      // Guess a suitable upper bound for our search.
-      var estimated = Math.min(to, Math.ceil(x / charWidth()));
-      for (;;) {
-        var estX = getX(estimated);
-        if (estX <= x && estimated < to) estimated = Math.min(to, Math.ceil(estimated * 1.2));
-        else {toX = estX; to = estimated; break;}
-      }
-      if (x > toX) return to;
-      // Try to guess a suitable lower bound as well.
-      estimated = Math.floor(to * 0.8); estX = getX(estimated);
-      if (estX < x) {from = estimated; fromX = estX;}
-      // Do a binary search between these bounds.
-      for (;;) {
-        if (to - from <= 1) return (toX - x > x - fromX) ? from : to;
-        var middle = Math.ceil((from + to) / 2), middleX = getX(middle);
-        if (middleX > x) {to = middle; toX = middleX;}
-        else {from = middle; fromX = middleX;}
-      }
-    }
-
-    var tempId = Math.floor(Math.random() * 0xffffff).toString(16);
-    function measureLine(line, ch) {
-      if (ch == 0) return {top: 0, left: 0};
-      if (line.widgetFunction) {
-        var size = line.widgetFunction.size(line.text);
-        return {top: -1, left: size.width};
-      } 
-      var extra = "";
-      // Include extra text at the end to make sure the measured line is wrapped in the right way.
-      if (options.lineWrapping) {
-        var end = line.text.indexOf(" ", ch + 6);
-        extra = htmlEscape(line.text.slice(ch + 1, end < 0 ? line.text.length : end + (ie ? 5 : 0)));
-      }
-      measure.innerHTML = "<pre>" + line.getHTML(makeTab, ch) +
-        '<span id="CodeMirror-temp-' + tempId + '">' + htmlEscape(line.text.charAt(ch) || " ") + "</span>" +
-        extra + "</pre>";
-      var elt = document.getElementById("CodeMirror-temp-" + tempId);
-      var top = elt.offsetTop, left = elt.offsetLeft;
-      // Older IEs report zero offsets for spans directly after a wrap
-      if (ie && top == 0 && left == 0) {
-        var backup = document.createElement("span");
-        backup.innerHTML = "x";
-        elt.parentNode.insertBefore(backup, elt.nextSibling);
-        top = backup.offsetTop;
-      }
-      return {top: top, left: left};
-    }
-    function localCoords(pos, inLineWrap) {
-      var x, lh = textHeight(), y = lh * (heightAtLine(doc, pos.line) - (inLineWrap ? displayOffset : 0));
-      if (pos.ch == 0) x = 0;
-      else {
-        var sp = measureLine(getLine(pos.line), pos.ch);
-        x = sp.left;
-        if (options.lineWrapping) y += Math.max(0, sp.top);
-      }
-      return {x: x, y: y, yBot: y + lh};
-    }
-    // Coords must be lineSpace-local
-    function coordsChar(x, y) {
-      if (y < 0) y = 0;
-      var th = textHeight(), cw = charWidth(), heightPos = displayOffset + y / th;
-      var lineNo = lineAtHeight(doc, heightPos);
-      if (lineNo >= doc.size) return {line: doc.size - 1, ch: getLine(doc.size - 1).text.length};
-      var lineObj = getLine(lineNo), text = lineObj.text;
-      var tw = options.lineWrapping, innerOff = tw ? Math.floor(heightPos - heightAtLine(doc, lineNo)) : 0;
-      if (x <= 0 && innerOff == 0) return {line: lineNo, ch: 0};
-      function getX(len) {
-        var sp = measureLine(lineObj, len);
-        if (tw) {
-          var off = Math.round(sp.top / th);
-          return Math.max(0, sp.left + (off - innerOff) * scroller.clientWidth);
-        }
-        return sp.left;
-      }
-      var from = 0, fromX = 0, to = text.length, toX;
-      // Guess a suitable upper bound for our search.
-      var estimated = Math.min(to, Math.ceil((x + innerOff * scroller.clientWidth * .9) / cw));
-      for (;;) {
-        var estX = getX(estimated);
-        if (estX <= x && estimated < to) estimated = Math.min(to, Math.ceil(estimated * 1.2));
-        else {toX = estX; to = estimated; break;}
-      }
-      if (x > toX) return {line: lineNo, ch: to};
-      // Try to guess a suitable lower bound as well.
-      estimated = Math.floor(to * 0.8); estX = getX(estimated);
-      if (estX < x) {from = estimated; fromX = estX;}
-      // Do a binary search between these bounds.
-      for (;;) {
-        if (to - from <= 1) return {line: lineNo, ch: (toX - x > x - fromX) ? from : to};
-        var middle = Math.ceil((from + to) / 2), middleX = getX(middle);
-        if (middleX > x) {to = middle; toX = middleX;}
-        else {from = middle; fromX = middleX;}
-      }
-    }
-    function pageCoords(pos) {
-      var local = localCoords(pos, true), off = eltOffset(lineSpace);
-      return {x: off.left + local.x, y: off.top + local.y, yBot: off.top + local.yBot};
-    }
-
-    var cachedHeight, cachedHeightFor, measureText;
-    function textHeight() {
-      if (measureText == null) {
-        measureText = "<pre>";
-        for (var i = 0; i < 49; ++i) measureText += "x<br/>";
-        measureText += "x</pre>";
-      }
-      var offsetHeight = lineDiv.clientHeight;
-      if (offsetHeight == cachedHeightFor) return cachedHeight;
-      cachedHeightFor = offsetHeight;
-      measure.innerHTML = measureText;
-      cachedHeight = measure.firstChild.offsetHeight / 50 || 1;
-      measure.innerHTML = "";
-      return cachedHeight;
-    }
-    var cachedWidth, cachedWidthFor = 0;
-    function charWidth() {
-      if (scroller.clientWidth == cachedWidthFor) return cachedWidth;
-      cachedWidthFor = scroller.clientWidth;
-      return (cachedWidth = stringWidth("x"));
-    }
-    function paddingTop() {return lineSpace.offsetTop;}
-    function paddingLeft() {return lineSpace.offsetLeft;}
-
-    function posFromMouse(e, liberal) {
-      var offW = eltOffset(scroller, true), x, y;
-      // Fails unpredictably on IE[67] when mouse is dragged around quickly.
-      try { x = e.clientX; y = e.clientY; } catch (e) { return null; }
-      // This is a mess of a heuristic to try and determine whether a
-      // scroll-bar was clicked or not, and to return null if one was
-      // (and !liberal).
-      if (!liberal && (x - offW.left > scroller.clientWidth || y - offW.top > scroller.clientHeight))
-        return null;
-      var offL = eltOffset(lineSpace, true);
-      return coordsChar(x - offL.left, y - offL.top);
-    }
-    function onContextMenu(e) {
-      var pos = posFromMouse(e), scrollPos = scroller.scrollTop;
-      if (!pos || window.opera) return; // Opera is difficult.
-      if (posEq(sel.from, sel.to) || posLess(pos, sel.from) || !posLess(pos, sel.to))
-        operation(setCursor)(pos.line, pos.ch);
-
-      var oldCSS = input.style.cssText;
-      inputDiv.style.position = "absolute";
-      input.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) +
-        "px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: white; " +
-        "border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";
-      leaveInputAlone = true;
-      var val = input.value = getSelection();
-      focusInput();
-      selectInput(input);
-      function rehide() {
-        var newVal = splitLines(input.value).join("\n");
-        if (newVal != val) operation(replaceSelection)(newVal, "end");
-        inputDiv.style.position = "relative";
-        input.style.cssText = oldCSS;
-        if (ie_lt9) scroller.scrollTop = scrollPos;
-        leaveInputAlone = false;
-        resetInput(true);
-        slowPoll();
-      }
-
-      if (gecko) {
-        e_stop(e);
-        var mouseup = connect(window, "mouseup", function() {
-          mouseup();
-          setTimeout(rehide, 20);
-        }, true);
-      } else {
-        setTimeout(rehide, 50);
-      }
-    }
-
-    // Cursor-blinking
-    function restartBlink() {
-      clearInterval(blinker);
-      var on = true;
-      cursor.style.visibility = "";
-      blinker = setInterval(function() {
-        cursor.style.visibility = (on = !on) ? "" : "hidden";
-      }, 650);
-    }
-
-    var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<"};
-    function matchBrackets(autoclear) {
-      var head = sel.inverted ? sel.from : sel.to, line = getLine(head.line), pos = head.ch - 1;
-      var match = (pos >= 0 && matching[line.text.charAt(pos)]) || matching[line.text.charAt(++pos)];
-      if (!match) return;
-      var ch = match.charAt(0), forward = match.charAt(1) == ">", d = forward ? 1 : -1, st = line.styles;
-      for (var off = pos + 1, i = 0, e = st.length; i < e; i+=2)
-        if ((off -= st[i].length) <= 0) {var style = st[i+1]; break;}
-
-      var stack = [line.text.charAt(pos)], re = /[(){}[\]]/;
-      function scan(line, from, to) {
-        if (!line.text) return;
-        var st = line.styles, pos = forward ? 0 : line.text.length - 1, cur;
-        for (var i = forward ? 0 : st.length - 2, e = forward ? st.length : -2; i != e; i += 2*d) {
-          var text = st[i];
-          if (st[i+1] != null && st[i+1] != style) {pos += d * text.length; continue;}
-          for (var j = forward ? 0 : text.length - 1, te = forward ? text.length : -1; j != te; j += d, pos+=d) {
-            if (pos >= from && pos < to && re.test(cur = text.charAt(j))) {
-              var match = matching[cur];
-              if (match.charAt(1) == ">" == forward) stack.push(cur);
-              else if (stack.pop() != match.charAt(0)) return {pos: pos, match: false};
-              else if (!stack.length) return {pos: pos, match: true};
-            }
-          }
-        }
-      }
-      for (var i = head.line, e = forward ? Math.min(i + 100, doc.size) : Math.max(-1, i - 100); i != e; i+=d) {
-        var line = getLine(i), first = i == head.line;
-        var found = scan(line, first && forward ? pos + 1 : 0, first && !forward ? pos : line.text.length);
-        if (found) break;
-      }
-      if (!found) found = {pos: null, match: false};
-      var style = found.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket";
-      var one = markText({line: head.line, ch: pos}, {line: head.line, ch: pos+1}, style),
-          two = found.pos != null && markText({line: i, ch: found.pos}, {line: i, ch: found.pos + 1}, style);
-      var clear = operation(function(){one.clear(); two && two.clear();});
-      if (autoclear) setTimeout(clear, 800);
-      else bracketHighlighted = clear;
-    }
-
-    // Finds the line to start with when starting a parse. Tries to
-    // find a line with a stateAfter, so that it can start with a
-    // valid state. If that fails, it returns the line with the
-    // smallest indentation, which tends to need the least context to
-    // parse correctly.
-    function findStartLine(n) {
-      var minindent, minline;
-      for (var search = n, lim = n - 40; search > lim; --search) {
-        if (search == 0) return 0;
-        var line = getLine(search-1);
-        if (line.stateAfter) return search;
-        var indented = line.indentation(options.tabSize);
-        if (minline == null || minindent > indented) {
-          minline = search - 1;
-          minindent = indented;
-        }
-      }
-      return minline;
-    }
-    function getStateBefore(n) {
-      var start = findStartLine(n), state = start && getLine(start-1).stateAfter;
-      if (!state) state = startState(mode);
-      else state = copyState(mode, state);
-      doc.iter(start, n, function(line) {
-        line.highlight(mode, state, options.tabSize);
-        line.stateAfter = copyState(mode, state);
-      });
-      if (start < n) changes.push({from: start, to: n});
-      if (n < doc.size && !getLine(n).stateAfter) work.push(n);
-      return state;
-    }
-    function highlightLines(start, end) {
-      var state = getStateBefore(start);
-      doc.iter(start, end, function(line) {
-        line.highlight(mode, state, options.tabSize);
-        line.stateAfter = copyState(mode, state);
-      });
-    }
-    function highlightWorker() {
-      var end = +new Date + options.workTime;
-      var foundWork = work.length;
-      while (work.length) {
-        if (!getLine(showingFrom).stateAfter) var task = showingFrom;
-        else var task = work.pop();
-        if (task >= doc.size) continue;
-        var start = findStartLine(task), state = start && getLine(start-1).stateAfter;
-        if (state) state = copyState(mode, state);
-        else state = startState(mode);
-
-        var unchanged = 0, compare = mode.compareStates, realChange = false,
-            i = start, bail = false;
-        doc.iter(i, doc.size, function(line) {
-          var hadState = line.stateAfter;
-          if (+new Date > end) {
-            work.push(i);
-            startWorker(options.workDelay);
-            if (realChange) changes.push({from: task, to: i + 1});
-            return (bail = true);
-          }
-          var changed = line.highlight(mode, state, options.tabSize);
-          if (changed) realChange = true;
-          line.stateAfter = copyState(mode, state);
-          if (compare) {
-            if (hadState && compare(hadState, state)) return true;
-          } else {
-            if (changed !== false || !hadState) unchanged = 0;
-            else if (++unchanged > 3 && (!mode.indent || mode.indent(hadState, "") == mode.indent(state, "")))
-              return true;
-          }
-          ++i;
-        });
-        if (bail) return;
-        if (realChange) changes.push({from: task, to: i + 1});
-      }
-      if (foundWork && options.onHighlightComplete)
-        options.onHighlightComplete(instance);
-    }
-    function startWorker(time) {
-      if (!work.length) return;
-      highlight.set(time, operation(highlightWorker));
-    }
-
-    // Operations are used to wrap changes in such a way that each
-    // change won't have to update the cursor and display (which would
-    // be awkward, slow, and error-prone), but instead updates are
-    // batched and then all combined and executed at once.
-    function startOperation() {
-      updateInput = userSelChange = textChanged = null;
-      changes = []; selectionChanged = false; callbacks = [];
-    }
-    function endOperation() {
-      var reScroll = false, updated;
-      if (selectionChanged) reScroll = !scrollCursorIntoView();
-      if (changes.length) updated = updateDisplay(changes, true);
-      else {
-        if (selectionChanged) updateSelection();
-        if (gutterDirty) updateGutter();
-      }
-      if (reScroll) scrollCursorIntoView();
-      if (selectionChanged) {scrollEditorIntoView(); restartBlink();}
-
-      if (focused && !leaveInputAlone &&
-          (updateInput === true || (updateInput !== false && selectionChanged)))
-        resetInput(userSelChange);
-
-      if (selectionChanged && options.matchBrackets)
-        setTimeout(operation(function() {
-          if (bracketHighlighted) {bracketHighlighted(); bracketHighlighted = null;}
-          if (posEq(sel.from, sel.to)) matchBrackets(false);
-        }), 20);
-      var tc = textChanged, cbs = callbacks; // these can be reset by callbacks
-      if (selectionChanged && options.onCursorActivity)
-        options.onCursorActivity(instance);
-      if (tc && options.onChange && instance)
-        options.onChange(instance, tc);
-      for (var i = 0; i < cbs.length; ++i) cbs[i](instance);
-      if (updated && options.onUpdate) options.onUpdate(instance);
-    }
-    var nestedOperation = 0;
-    function operation(f) {
-      return function() {
-        if (!nestedOperation++) startOperation();
-        try {var result = f.apply(this, arguments);}
-        finally {if (!--nestedOperation) endOperation();}
-        return result;
-      };
-    }
-
-    for (var ext in extensions)
-      if (extensions.propertyIsEnumerable(ext) &&
-          !instance.propertyIsEnumerable(ext))
-        instance[ext] = extensions[ext];
-    return instance;
-  } // (end of function CodeMirror)
-
-  // The default configuration options.
-  CodeMirror.defaults = {
-    value: "",
-    mode: null,
-    theme: "default",
-    indentUnit: 2,
-    indentWithTabs: false,
-    smartIndent: true,
-    tabSize: 4,
-    keyMap: "default",
-    extraKeys: null,
-    electricChars: true,
-    autoClearEmptyLines: false,
-    onKeyEvent: null,
-    lineWrapping: false,
-    lineNumbers: false,
-    gutter: false,
-    fixedGutter: false,
-    firstLineNumber: 1,
-    readOnly: false,
-    onChange: null,
-    onCursorActivity: null,
-    onGutterClick: null,
-    onHighlightComplete: null,
-    onUpdate: null,
-    onFocus: null, onBlur: null, onScroll: null,
-    matchBrackets: false,
-    workTime: 100,
-    workDelay: 200,
-    pollInterval: 100,
-    undoDepth: 40,
-    tabindex: null,
-    autofocus: null
-  };
-
-  var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent);
-  var mac = ios || /Mac/.test(navigator.platform);
-  var win = /Win/.test(navigator.platform);
-
-  // Known modes, by name and by MIME
-  var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {};
-  CodeMirror.defineMode = function(name, mode) {
-    if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name;
-    modes[name] = mode;
-  };
-  CodeMirror.defineMIME = function(mime, spec) {
-    mimeModes[mime] = spec;
-  };
-  CodeMirror.resolveMode = function(spec) {
-    if (typeof spec == "string" && mimeModes.hasOwnProperty(spec))
-      spec = mimeModes[spec];
-    else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec))
-      return CodeMirror.resolveMode("application/xml");
-    if (typeof spec == "string") return {name: spec};
-    else return spec || {name: "null"};
-  };
-  CodeMirror.getMode = function(options, spec) {
-    var spec = CodeMirror.resolveMode(spec);
-    var mfactory = modes[spec.name];
-    if (!mfactory) {
-      if (window.console) console.warn("No mode " + spec.name + " found, falling back to plain text.");
-      return CodeMirror.getMode(options, "text/plain");
-    }
-    return mfactory(options, spec);
-  };
-  CodeMirror.listModes = function() {
-    var list = [];
-    for (var m in modes)
-      if (modes.propertyIsEnumerable(m)) list.push(m);
-    return list;
-  };
-  CodeMirror.listMIMEs = function() {
-    var list = [];
-    for (var m in mimeModes)
-      if (mimeModes.propertyIsEnumerable(m)) list.push({mime: m, mode: mimeModes[m]});
-    return list;
-  };
-
-  var extensions = CodeMirror.extensions = {};
-  CodeMirror.defineExtension = function(name, func) {
-    extensions[name] = func;
-  };
-
-  var commands = CodeMirror.commands = {
-    selectAll: function(cm) {cm.setSelection({line: 0, ch: 0}, {line: cm.lineCount() - 1});},
-    killLine: function(cm) {
-      var from = cm.getCursor(true), to = cm.getCursor(false), sel = !posEq(from, to);
-      if (!sel && cm.getLine(from.line).length == from.ch) cm.replaceRange("", from, {line: from.line + 1, ch: 0});
-      else cm.replaceRange("", from, sel ? to : {line: from.line});
-    },
-    deleteLine: function(cm) {var l = cm.getCursor().line; cm.replaceRange("", {line: l, ch: 0}, {line: l});},
-    undo: function(cm) {cm.undo();},
-    redo: function(cm) {cm.redo();},
-    goDocStart: function(cm) {cm.setCursor(0, 0, true);},
-    goDocEnd: function(cm) {cm.setSelection({line: cm.lineCount() - 1}, null, true);},
-    goLineStart: function(cm) {cm.setCursor(cm.getCursor().line, 0, true);},
-    goLineStartSmart: function(cm) {
-      var cur = cm.getCursor();
-      var text = cm.getLine(cur.line), firstNonWS = Math.max(0, text.search(/\S/));
-      cm.setCursor(cur.line, cur.ch <= firstNonWS && cur.ch ? 0 : firstNonWS, true);
-    },
-    goLineEnd: function(cm) {cm.setSelection({line: cm.getCursor().line}, null, true);},
-    goLineUp: function(cm) {cm.moveV(-1, "line");},
-    goLineDown: function(cm) {cm.moveV(1, "line");},
-    goPageUp: function(cm) {cm.moveV(-1, "page");},
-    goPageDown: function(cm) {cm.moveV(1, "page");},
-    goCharLeft: function(cm) {cm.moveH(-1, "char");},
-    goCharRight: function(cm) {cm.moveH(1, "char");},
-    goColumnLeft: function(cm) {cm.moveH(-1, "column");},
-    goColumnRight: function(cm) {cm.moveH(1, "column");},
-    goWordLeft: function(cm) {cm.moveH(-1, "word");},
-    goWordRight: function(cm) {cm.moveH(1, "word");},
-    delCharLeft: function(cm) {cm.deleteH(-1, "char");},
-    delCharRight: function(cm) {cm.deleteH(1, "char");},
-    delWordLeft: function(cm) {cm.deleteH(-1, "word");},
-    delWordRight: function(cm) {cm.deleteH(1, "word");},
-    indentAuto: function(cm) {cm.indentSelection("smart");},
-    indentMore: function(cm) {cm.indentSelection("add");},
-    indentLess: function(cm) {cm.indentSelection("subtract");},
-    insertTab: function(cm) {cm.replaceSelection("\t", "end");},
-    transposeChars: function(cm) {
-      var cur = cm.getCursor(), line = cm.getLine(cur.line);
-      if (cur.ch > 0 && cur.ch < line.length - 1)
-        cm.replaceRange(line.charAt(cur.ch) + line.charAt(cur.ch - 1),
-                        {line: cur.line, ch: cur.ch - 1}, {line: cur.line, ch: cur.ch + 1});
-    },
-    newlineAndIndent: function(cm) {
-      cm.replaceSelection("\n", "end");
-      cm.indentLine(cm.getCursor().line);
-    },
-    toggleOverwrite: function(cm) {cm.toggleOverwrite();}
-  };
-
-  var keyMap = CodeMirror.keyMap = {};
-  keyMap.basic = {
-    "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown",
-    "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown",
-    "Delete": "delCharRight", "Backspace": "delCharLeft", "Tab": "insertTab", "Shift-Tab": "indentAuto",
-    "Enter": "newlineAndIndent", "Insert": "toggleOverwrite"
-  };
-  // Note that the save and find-related commands aren't defined by
-  // default. Unknown commands are simply ignored.
-  keyMap.pcDefault = {
-    "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo",
-    "Ctrl-Home": "goDocStart", "Alt-Up": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Down": "goDocEnd",
-    "Ctrl-Left": "goWordLeft", "Ctrl-Right": "goWordRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd",
-    "Ctrl-Backspace": "delWordLeft", "Ctrl-Delete": "delWordRight", "Ctrl-S": "save", "Ctrl-F": "find",
-    "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll",
-    "Ctrl-[": "indentLess", "Ctrl-]": "indentMore",
-    fallthrough: "basic"
-  };
-  keyMap.macDefault = {
-    "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo",
-    "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goWordLeft",
-    "Alt-Right": "goWordRight", "Cmd-Left": "goLineStart", "Cmd-Right": "goLineEnd", "Alt-Backspace": "delWordLeft",
-    "Ctrl-Alt-Backspace": "delWordRight", "Alt-Delete": "delWordRight", "Cmd-S": "save", "Cmd-F": "find",
-    "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll",
-    "Cmd-[": "indentLess", "Cmd-]": "indentMore",
-    fallthrough: ["basic", "emacsy"]
-  };
-  keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault;
-  keyMap.emacsy = {
-    "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown",
-    "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd",
-    "Ctrl-V": "goPageUp", "Shift-Ctrl-V": "goPageDown", "Ctrl-D": "delCharRight", "Ctrl-H": "delCharLeft",
-    "Alt-D": "delWordRight", "Alt-Backspace": "delWordLeft", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars"
-  };
-
-  function getKeyMap(val) {
-    if (typeof val == "string") return keyMap[val];
-    else return val;
-  }
-  function lookupKey(name, extraMap, map, handle) {
-    function lookup(map) {
-      map = getKeyMap(map);
-      var found = map[name];
-      if (found != null && handle(found)) return true;
-      if (map.catchall) return handle(map.catchall);
-      var fallthrough = map.fallthrough;
-      if (fallthrough == null) return false;
-      if (Object.prototype.toString.call(fallthrough) != "[object Array]")
-        return lookup(fallthrough);
-      for (var i = 0, e = fallthrough.length; i < e; ++i) {
-        if (lookup(fallthrough[i])) return true;
-      }
-      return false;
-    }
-    if (extraMap && lookup(extraMap)) return true;
-    return lookup(map);
-  }
-  function isModifierKey(event) {
-    var name = keyNames[e_prop(event, "keyCode")];
-    return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod";
-  }
-
-  CodeMirror.fromTextArea = function(textarea, options) {
-    if (!options) options = {};
-    options.value = textarea.value;
-    if (!options.tabindex && textarea.tabindex)
-      options.tabindex = textarea.tabindex;
-    if (options.autofocus == null && textarea.getAttribute("autofocus") != null)
-      options.autofocus = true;
-
-    function save() {textarea.value = instance.getValue();}
-    if (textarea.form) {
-      // Deplorable hack to make the submit method do the right thing.
-      var rmSubmit = connect(textarea.form, "submit", save, true);
-      if (typeof textarea.form.submit == "function") {
-        var realSubmit = textarea.form.submit;
-        function wrappedSubmit() {
-          save();
-          textarea.form.submit = realSubmit;
-          textarea.form.submit();
-          textarea.form.submit = wrappedSubmit;
-        }
-        textarea.form.submit = wrappedSubmit;
-      }
-    }
-
-    textarea.style.display = "none";
-    var instance = CodeMirror(function(node) {
-      textarea.parentNode.insertBefore(node, textarea.nextSibling);
-    }, options);
-    instance.save = save;
-    instance.getTextArea = function() { return textarea; };
-    instance.toTextArea = function() {
-      save();
-      textarea.parentNode.removeChild(instance.getWrapperElement());
-      textarea.style.display = "";
-      if (textarea.form) {
-        rmSubmit();
-        if (typeof textarea.form.submit == "function")
-          textarea.form.submit = realSubmit;
-      }
-    };
-    return instance;
-  };
-
-  // Utility functions for working with state. Exported because modes
-  // sometimes need to do this.
-  function copyState(mode, state) {
-    if (state === true) return state;
-    if (mode.copyState) return mode.copyState(state);
-    var nstate = {};
-    for (var n in state) {
-      var val = state[n];
-      if (val instanceof Array) val = val.concat([]);
-      nstate[n] = val;
-    }
-    return nstate;
-  }
-  CodeMirror.copyState = copyState;
-  function startState(mode, a1, a2) {
-    return mode.startState ? mode.startState(a1, a2) : true;
-  }
-  CodeMirror.startState = startState;
-
-  // The character stream used by a mode's parser.
-  function StringStream(string, tabSize) {
-    this.pos = this.start = 0;
-    this.string = string;
-    this.tabSize = tabSize || 8;
-  }
-  StringStream.prototype = {
-    eol: function() {return this.pos >= this.string.length;},
-    sol: function() {return this.pos == 0;},
-    peek: function() {return this.string.charAt(this.pos);},
-    next: function() {
-      if (this.pos < this.string.length)
-        return this.string.charAt(this.pos++);
-    },
-    eat: function(match) {
-      var ch = this.string.charAt(this.pos);
-      if (typeof match == "string") var ok = ch == match;
-      else var ok = ch && (match.test ? match.test(ch) : match(ch));
-      if (ok) {++this.pos; return ch;}
-    },
-    eatWhile: function(match) {
-      var start = this.pos;
-      while (this.eat(match)){}
-      return this.pos > start;
-    },
-    eatSpace: function() {
-      var start = this.pos;
-      while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos;
-      return this.pos > start;
-    },
-    skipToEnd: function() {this.pos = this.string.length;},
-    skipTo: function(ch) {
-      var found = this.string.indexOf(ch, this.pos);
-      if (found > -1) {this.pos = found; return true;}
-    },
-    backUp: function(n) {this.pos -= n;},
-    column: function() {return countColumn(this.string, this.start, this.tabSize);},
-    indentation: function() {return countColumn(this.string, null, this.tabSize);},
-    match: function(pattern, consume, caseInsensitive) {
-      if (typeof pattern == "string") {
-        function cased(str) {return caseInsensitive ? str.toLowerCase() : str;}
-        if (cased(this.string).indexOf(cased(pattern), this.pos) == this.pos) {
-          if (consume !== false) this.pos += pattern.length;
-          return true;
-        }
-      }
-      else {
-        var match = this.string.slice(this.pos).match(pattern);
-        if (match && consume !== false) this.pos += match[0].length;
-        return match;
-      }
-    },
-    current: function(){return this.string.slice(this.start, this.pos);}
-  };
-  CodeMirror.StringStream = StringStream;
-
-  function MarkedText(from, to, className, marker) {
-    this.from = from; this.to = to; this.style = className; this.marker = marker;
-  }
-  MarkedText.prototype = {
-    attach: function(line) { this.marker.set.push(line); },
-    detach: function(line) {
-      var ix = indexOf(this.marker.set, line);
-      if (ix > -1) this.marker.set.splice(ix, 1);
-    },
-    split: function(pos, lenBefore) {
-      if (this.to <= pos && this.to != null) return null;
-      var from = this.from < pos || this.from == null ? null : this.from - pos + lenBefore;
-      var to = this.to == null ? null : this.to - pos + lenBefore;
-      return new MarkedText(from, to, this.style, this.marker);
-    },
-    dup: function() { return new MarkedText(null, null, this.style, this.marker); },
-    clipTo: function(fromOpen, from, toOpen, to, diff) {
-      if (fromOpen && to > this.from && (to < this.to || this.to == null))
-        this.from = null;
-      else if (this.from != null && this.from >= from)
-        this.from = Math.max(to, this.from) + diff;
-      if (toOpen && (from < this.to || this.to == null) && (from > this.from || this.from == null))
-        this.to = null;
-      else if (this.to != null && this.to > from)
-        this.to = to < this.to ? this.to + diff : from;
-    },
-    isDead: function() { return this.from != null && this.to != null && this.from >= this.to; },
-    sameSet: function(x) { return this.marker == x.marker; }
-  };
-
-  function Bookmark(pos) {
-    this.from = pos; this.to = pos; this.line = null;
-  }
-  Bookmark.prototype = {
-    attach: function(line) { this.line = line; },
-    detach: function(line) { if (this.line == line) this.line = null; },
-    split: function(pos, lenBefore) {
-      if (pos < this.from) {
-        this.from = this.to = (this.from - pos) + lenBefore;
-        return this;
-      }
-    },
-    isDead: function() { return this.from > this.to; },
-    clipTo: function(fromOpen, from, toOpen, to, diff) {
-      if ((fromOpen || from < this.from) && (toOpen || to > this.to)) {
-        this.from = 0; this.to = -1;
-      } else if (this.from > from) {
-        this.from = this.to = Math.max(to, this.from) + diff;
-      }
-    },
-    sameSet: function(x) { return false; },
-    find: function() {
-      if (!this.line || !this.line.parent) return null;
-      return {line: lineNo(this.line), ch: this.from};
-    },
-    clear: function() {
-      if (this.line) {
-        var found = indexOf(this.line.marked, this);
-        if (found != -1) this.line.marked.splice(found, 1);
-        this.line = null;
-      }
-    }
-  };
-
-  // Line objects. These hold state related to a line, including
-  // highlighting info (the styles array).
-  function Line(text, styles) {
-    this.styles = styles || [text, null];
-    this.text = text;
-    this.height = 1;
-    this.marked = this.gutterMarker = this.className = this.bgClassName = this.handlers = null;
-    this.stateAfter = this.parent = this.hidden = null;
-    this.widgetFunction = null;
-  }
-  Line.inheritMarks = function(text, orig) {
-    var ln = new Line(text), mk = orig && orig.marked;
-    if (mk) {
-      for (var i = 0; i < mk.length; ++i) {
-        if (mk[i].to == null && mk[i].style) {
-          var newmk = ln.marked || (ln.marked = []), mark = mk[i];
-          var nmark = mark.dup(); newmk.push(nmark); nmark.attach(ln);
-        }
-      }
-    }
-    return ln;
-  }
-  Line.prototype = {
-    // Replace a piece of a line, keeping the styles around it intact.
-    replace: function(from, to_, text) {
-      var st = [], mk = this.marked, to = to_ == null ? this.text.length : to_;
-      copyStyles(0, from, this.styles, st);
-      if (text) st.push(text, null);
-      copyStyles(to, this.text.length, this.styles, st);
-      this.styles = st;
-      this.text = this.text.slice(0, from) + text + this.text.slice(to);
-      this.stateAfter = null;
-      if (mk) {
-        var diff = text.length - (to - from);
-        for (var i = 0; i < mk.length; ++i) {
-          var mark = mk[i];
-          mark.clipTo(from == null, from || 0, to_ == null, to, diff);
-          if (mark.isDead()) {mark.detach(this); mk.splice(i--, 1);}
-        }
-      }
-    },
-    // Split a part off a line, keeping styles and markers intact.
-    split: function(pos, textBefore) {
-      var st = [textBefore, null], mk = this.marked;
-      copyStyles(pos, this.text.length, this.styles, st);
-      var taken = new Line(textBefore + this.text.slice(pos), st);
-      if (mk) {
-        for (var i = 0; i < mk.length; ++i) {
-          var mark = mk[i];
-          var newmark = mark.split(pos, textBefore.length);
-          if (newmark) {
-            if (!taken.marked) taken.marked = [];
-            taken.marked.push(newmark); newmark.attach(taken);
-            if (newmark == mark) mk.splice(i--, 1);
-          }
-        }
-      }
-      return taken;
-    },
-    append: function(line) {
-      var mylen = this.text.length, mk = line.marked, mymk = this.marked;
-      this.text += line.text;
-      copyStyles(0, line.text.length, line.styles, this.styles);
-      if (mymk) {
-        for (var i = 0; i < mymk.length; ++i)
-          if (mymk[i].to == null) mymk[i].to = mylen;
-      }
-      if (mk && mk.length) {
-        if (!mymk) this.marked = mymk = [];
-        outer: for (var i = 0; i < mk.length; ++i) {
-          var mark = mk[i];
-          if (!mark.from) {
-            for (var j = 0; j < mymk.length; ++j) {
-              var mymark = mymk[j];
-              if (mymark.to == mylen && mymark.sameSet(mark)) {
-                mymark.to = mark.to == null ? null : mark.to + mylen;
-                if (mymark.isDead()) {
-                  mymark.detach(this);
-                  mk.splice(i--, 1);
-                }
-                continue outer;
-              }
-            }
-          }
-          mymk.push(mark);
-          mark.attach(this);
-          mark.from += mylen;
-          if (mark.to != null) mark.to += mylen;
-        }
-      }
-    },
-    fixMarkEnds: function(other) {
-      var mk = this.marked, omk = other.marked;
-      if (!mk) return;
-      for (var i = 0; i < mk.length; ++i) {
-        var mark = mk[i], close = mark.to == null;
-        if (close && omk) {
-          for (var j = 0; j < omk.length; ++j)
-            if (omk[j].sameSet(mark)) {close = false; break;}
-        }
-        if (close) mark.to = this.text.length;
-      }
-    },
-    fixMarkStarts: function() {
-      var mk = this.marked;
-      if (!mk) return;
-      for (var i = 0; i < mk.length; ++i)
-        if (mk[i].from == null) mk[i].from = 0;
-    },
-    addMark: function(mark) {
-      mark.attach(this);
-      if (this.marked == null) this.marked = [];
-      this.marked.push(mark);
-      this.marked.sort(function(a, b){return (a.from || 0) - (b.from || 0);});
-    },
-    // Run the given mode's parser over a line, update the styles
-    // array, which contains alternating fragments of text and CSS
-    // classes.
-    highlight: function(mode, state, tabSize) {
-      var stream = new StringStream(this.text, tabSize), st = this.styles, pos = 0;
-      var changed = false, curWord = st[0], prevWord;
-      if (this.text == "" && mode.blankLine) mode.blankLine(state);
-      while (!stream.eol()) {
-        var style = mode.token(stream, state);
-        var substr = this.text.slice(stream.start, stream.pos);
-        stream.start = stream.pos;
-        if (pos && st[pos-1] == style)
-          st[pos-2] += substr;
-        else if (substr) {
-          if (!changed && (st[pos+1] != style || (pos && st[pos-2] != prevWord))) changed = true;
-          st[pos++] = substr; st[pos++] = style;
-          prevWord = curWord; curWord = st[pos];
-        }
-        // Give up when line is ridiculously long
-        if (stream.pos > 5000) {
-          st[pos++] = this.text.slice(stream.pos); st[pos++] = null;
-          break;
-        }
-      }
-      if (st.length != pos) {st.length = pos; changed = true;}
-      if (pos && st[pos-2] != prevWord) changed = true;
-      if (st.length == 2 && typeof st[1] == 'object') {
-        this.widgetFunction = st[1];
-        st[1] = null;
-      } else {
-        this.widgetFunction = null;
-      }
-      // Short lines with simple highlights return null, and are
-      // counted as changed by the driver because they are likely to
-      // highlight the same way in various contexts.
-      return changed || (st.length < 5 && this.text.length < 10 ? null : false);
-    },
-    nodeAdded: function(node) {
-      if (this.widgetFunction) this.widgetFunction.callback(node, this);
-    },
-    // Fetch the parser token for a given character. Useful for hacks
-    // that want to inspect the mode state (say, for completion).
-    getTokenAt: function(mode, state, ch) {
-      var txt = this.text, stream = new StringStream(txt);
-      while (stream.pos < ch && !stream.eol()) {
-        stream.start = stream.pos;
-        var style = mode.token(stream, state);
-      }
-      return {start: stream.start,
-              end: stream.pos,
-              string: stream.current(),
-              className: style || null,
-              state: state};
-    },
-    indentation: function(tabSize) {return countColumn(this.text, null, tabSize);},
-    // Produces an HTML fragment for the line, taking selection,
-    // marking, and highlighting into account.
-    getHTML: function(makeTab, endAt) {
-      var html = [], first = true, col = 0;
-      function span(text, style) {
-        if (!text) return;
-        // Work around a bug where, in some compat modes, IE ignores leading spaces
-        if (first && ie && text.charAt(0) == " ") text = "\u00a0" + text.slice(1);
-        first = false;
-        if (text.indexOf("\t") == -1) {
-          col += text.length;
-          var escaped = htmlEscape(text);
-        } else {
-          var escaped = "";
-          for (var pos = 0;;) {
-            var idx = text.indexOf("\t", pos);
-            if (idx == -1) {
-              escaped += htmlEscape(text.slice(pos));
-              col += text.length - pos;
-              break;
-            } else {
-              col += idx - pos;
-              var tab = makeTab(col);
-              escaped += htmlEscape(text.slice(pos, idx)) + tab.html;
-              col += tab.width;
-              pos = idx + 1;
-            }
-          }
-        }
-        if (style) html.push('<span class="', style, '">', escaped, "</span>");
-        else html.push(escaped);
-      }
-      var st = this.styles, allText = this.text, marked = this.marked;
-      var len = allText.length;
-      if (this.widgetFunction) return this.widgetFunction.creator(allText);
-      if (endAt != null) len = Math.min(endAt, len);
-      function styleToClass(style) {
-        if (!style) return null;
-        return "cm-" + style.replace(/ +/g, " cm-");
-      }
-
-      if (!allText && endAt == null)
-        span(" ");
-      else if (!marked || !marked.length)
-        for (var i = 0, ch = 0; ch < len; i+=2) {
-          var str = st[i], style = st[i+1], l = str.length;
-          if (ch + l > len) str = str.slice(0, len - ch);
-          ch += l;
-          span(str, styleToClass(style));
-        }
-      else {
-        var pos = 0, i = 0, text = "", style, sg = 0;
-        var nextChange = marked[0].from || 0, marks = [], markpos = 0;
-        function advanceMarks() {
-          var m;
-          while (markpos < marked.length &&
-                 ((m = marked[markpos]).from == pos || m.from == null)) {
-            if (m.style != null) marks.push(m);
-            ++markpos;
-          }
-          nextChange = markpos < marked.length ? marked[markpos].from : Infinity;
-          for (var i = 0; i < marks.length; ++i) {
-            var to = marks[i].to || Infinity;
-            if (to == pos) marks.splice(i--, 1);
-            else nextChange = Math.min(to, nextChange);
-          }
-        }
-        var m = 0;
-        while (pos < len) {
-          if (nextChange == pos) advanceMarks();
-          var upto = Math.min(len, nextChange);
-          while (true) {
-            if (text) {
-              var end = pos + text.length;
-              var appliedStyle = style;
-              for (var j = 0; j < marks.length; ++j)
-                appliedStyle = (appliedStyle ? appliedStyle + " " : "") + marks[j].style;
-              span(end > upto ? text.slice(0, upto - pos) : text, appliedStyle);
-              if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;}
-              pos = end;
-            }
-            text = st[i++]; style = styleToClass(st[i++]);
-          }
-        }
-      }
-      return html.join("");
-    },
-    cleanUp: function() {
-      this.parent = null;
-      if (this.marked)
-        for (var i = 0, e = this.marked.length; i < e; ++i) this.marked[i].detach(this);
-    }
-  };
-  // Utility used by replace and split above
-  function copyStyles(from, to, source, dest) {
-    for (var i = 0, pos = 0, state = 0; pos < to; i+=2) {
-      var part = source[i], end = pos + part.length;
-      if (state == 0) {
-        if (end > from) dest.push(part.slice(from - pos, Math.min(part.length, to - pos)), source[i+1]);
-        if (end >= from) state = 1;
-      }
-      else if (state == 1) {
-        if (end > to) dest.push(part.slice(0, to - pos), source[i+1]);
-        else dest.push(part, source[i+1]);
-      }
-      pos = end;
-    }
-  }
-
-  // Data structure that holds the sequence of lines.
-  function LeafChunk(lines) {
-    this.lines = lines;
-    this.parent = null;
-    for (var i = 0, e = lines.length, height = 0; i < e; ++i) {
-      lines[i].parent = this;
-      height += lines[i].height;
-    }
-    this.height = height;
-  }
-  LeafChunk.prototype = {
-    chunkSize: function() { return this.lines.length; },
-    remove: function(at, n, callbacks) {
-      for (var i = at, e = at + n; i < e; ++i) {
-        var line = this.lines[i];
-        this.height -= line.height;
-        line.cleanUp();
-        if (line.handlers)
-          for (var j = 0; j < line.handlers.length; ++j) callbacks.push(line.handlers[j]);
-      }
-      this.lines.splice(at, n);
-    },
-    collapse: function(lines) {
-      lines.splice.apply(lines, [lines.length, 0].concat(this.lines));
-    },
-    insertHeight: function(at, lines, height) {
-      this.height += height;
-      this.lines.splice.apply(this.lines, [at, 0].concat(lines));
-      for (var i = 0, e = lines.length; i < e; ++i) lines[i].parent = this;
-    },
-    iterN: function(at, n, op) {
-      for (var e = at + n; at < e; ++at)
-        if (op(this.lines[at])) return true;
-    }
-  };
-  function BranchChunk(children) {
-    this.children = children;
-    var size = 0, height = 0;
-    for (var i = 0, e = children.length; i < e; ++i) {
-      var ch = children[i];
-      size += ch.chunkSize(); height += ch.height;
-      ch.parent = this;
-    }
-    this.size = size;
-    this.height = height;
-    this.parent = null;
-  }
-  BranchChunk.prototype = {
-    chunkSize: function() { return this.size; },
-    remove: function(at, n, callbacks) {
-      this.size -= n;
-      for (var i = 0; i < this.children.length; ++i) {
-        var child = this.children[i], sz = child.chunkSize();
-        if (at < sz) {
-          var rm = Math.min(n, sz - at), oldHeight = child.height;
-          child.remove(at, rm, callbacks);
-          this.height -= oldHeight - child.height;
-          if (sz == rm) { this.children.splice(i--, 1); child.parent = null; }
-          if ((n -= rm) == 0) break;
-          at = 0;
-        } else at -= sz;
-      }
-      if (this.size - n < 25) {
-        var lines = [];
-        this.collapse(lines);
-        this.children = [new LeafChunk(lines)];
-        this.children[0].parent = this;
-      }
-    },
-    collapse: function(lines) {
-      for (var i = 0, e = this.children.length; i < e; ++i) this.children[i].collapse(lines);
-    },
-    insert: function(at, lines) {
-      var height = 0;
-      for (var i = 0, e = lines.length; i < e; ++i) height += lines[i].height;
-      this.insertHeight(at, lines, height);
-    },
-    insertHeight: function(at, lines, height) {
-      this.size += lines.length;
-      this.height += height;
-      for (var i = 0, e = this.children.length; i < e; ++i) {
-        var child = this.children[i], sz = child.chunkSize();
-        if (at <= sz) {
-          child.insertHeight(at, lines, height);
-          if (child.lines && child.lines.length > 50) {
-            while (child.lines.length > 50) {
-              var spilled = child.lines.splice(child.lines.length - 25, 25);
-              var newleaf = new LeafChunk(spilled);
-              child.height -= newleaf.height;
-              this.children.splice(i + 1, 0, newleaf);
-              newleaf.parent = this;
-            }
-            this.maybeSpill();
-          }
-          break;
-        }
-        at -= sz;
-      }
-    },
-    maybeSpill: function() {
-      if (this.children.length <= 10) return;
-      var me = this;
-      do {
-        var spilled = me.children.splice(me.children.length - 5, 5);
-        var sibling = new BranchChunk(spilled);
-        if (!me.parent) { // Become the parent node
-          var copy = new BranchChunk(me.children);
-          copy.parent = me;
-          me.children = [copy, sibling];
-          me = copy;
-        } else {
-          me.size -= sibling.size;
-          me.height -= sibling.height;
-          var myIndex = indexOf(me.parent.children, me);
-          me.parent.children.splice(myIndex + 1, 0, sibling);
-        }
-        sibling.parent = me.parent;
-      } while (me.children.length > 10);
-      me.parent.maybeSpill();
-    },
-    iter: function(from, to, op) { this.iterN(from, to - from, op); },
-    iterN: function(at, n, op) {
-      for (var i = 0, e = this.children.length; i < e; ++i) {
-        var child = this.children[i], sz = child.chunkSize();
-        if (at < sz) {
-          var used = Math.min(n, sz - at);
-          if (child.iterN(at, used, op)) return true;
-          if ((n -= used) == 0) break;
-          at = 0;
-        } else at -= sz;
-      }
-    }
-  };
-
-  function getLineAt(chunk, n) {
-    while (!chunk.lines) {
-      for (var i = 0;; ++i) {
-        var child = chunk.children[i], sz = child.chunkSize();
-        if (n < sz) { chunk = child; break; }
-        n -= sz;
-      }
-    }
-    return chunk.lines[n];
-  }
-  function lineNo(line) {
-    if (line.parent == null) return null;
-    var cur = line.parent, no = indexOf(cur.lines, line);
-    for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {
-      for (var i = 0, e = chunk.children.length; ; ++i) {
-        if (chunk.children[i] == cur) break;
-        no += chunk.children[i].chunkSize();
-      }
-    }
-    return no;
-  }
-  function lineAtHeight(chunk, h) {
-    var n = 0;
-    outer: do {
-      for (var i = 0, e = chunk.children.length; i < e; ++i) {
-        var child = chunk.children[i], ch = child.height;
-        if (h < ch) { chunk = child; continue outer; }
-        h -= ch;
-        n += child.chunkSize();
-      }
-      return n;
-    } while (!chunk.lines);
-    for (var i = 0, e = chunk.lines.length; i < e; ++i) {
-      var line = chunk.lines[i], lh = line.height;
-      if (h < lh) break;
-      h -= lh;
-    }
-    return n + i;
-  }
-  function heightAtLine(chunk, n) {
-    var h = 0;
-    outer: do {
-      for (var i = 0, e = chunk.children.length; i < e; ++i) {
-        var child = chunk.children[i], sz = child.chunkSize();
-        if (n < sz) { chunk = child; continue outer; }
-        n -= sz;
-        h += child.height;
-      }
-      return h;
-    } while (!chunk.lines);
-    for (var i = 0; i < n; ++i) h += chunk.lines[i].height;
-    return h;
-  }
-
-  // The history object 'chunks' changes that are made close together
-  // and at almost the same time into bigger undoable units.
-  function History() {
-    this.time = 0;
-    this.done = []; this.undone = [];
-  }
-  History.prototype = {
-    addChange: function(start, added, old) {
-      this.undone.length = 0;
-      var time = +new Date, cur = this.done[this.done.length - 1], last = cur && cur[cur.length - 1];
-      var dtime = time - this.time;
-      if (dtime > 400 || !last) {
-        this.done.push([{start: start, added: added, old: old}]);
-      } else if (last.start > start + old.length || last.start + last.added < start - last.added + last.old.length) {
-        cur.push({start: start, added: added, old: old});
-      } else {
-        var oldoff = 0;
-        if (start < last.start) {
-          for (var i = last.start - start - 1; i >= 0; --i)
-            last.old.unshift(old[i]);
-          oldoff = Math.min(0, added - old.length);
-          last.added += last.start - start + oldoff;
-          last.start = start;
-        } else if (last.start < start) {
-          oldoff = start - last.start;
-          added += oldoff;
-        }
-        for (var i = last.added - oldoff, e = old.length; i < e; ++i)
-          last.old.push(old[i]);
-        if (last.added < added) last.added = added;
-      }
-      this.time = time;
-    }
-  };
-
-  function stopMethod() {e_stop(this);}
-  // Ensure an event has a stop method.
-  function addStop(event) {
-    if (!event.stop) event.stop = stopMethod;
-    return event;
-  }
-
-  function e_preventDefault(e) {
-    if (e.preventDefault) e.preventDefault();
-    else e.returnValue = false;
-  }
-  function e_stopPropagation(e) {
-    if (e.stopPropagation) e.stopPropagation();
-    else e.cancelBubble = true;
-  }
-  function e_stop(e) {e_preventDefault(e); e_stopPropagation(e);}
-  CodeMirror.e_stop = e_stop;
-  CodeMirror.e_preventDefault = e_preventDefault;
-  CodeMirror.e_stopPropagation = e_stopPropagation;
-
-  function e_target(e) {return e.target || e.srcElement;}
-  function e_button(e) {
-    if (e.which) return e.which;
-    else if (e.button & 1) return 1;
-    else if (e.button & 2) return 3;
-    else if (e.button & 4) return 2;
-  }
-
-  // Allow 3rd-party code to override event properties by adding an override
-  // object to an event object.
-  function e_prop(e, prop) {
-    var overridden = e.override && e.override.hasOwnProperty(prop);
-    return overridden ? e.override[prop] : e[prop];
-  }
-
-  // Event handler registration. If disconnect is true, it'll return a
-  // function that unregisters the handler.
-  function connect(node, type, handler, disconnect) {
-    if (typeof node.addEventListener == "function") {
-      node.addEventListener(type, handler, false);
-      if (disconnect) return function() {node.removeEventListener(type, handler, false);};
-    }
-    else {
-      var wrapHandler = function(event) {handler(event || window.event);};
-      node.attachEvent("on" + type, wrapHandler);
-      if (disconnect) return function() {node.detachEvent("on" + type, wrapHandler);};
-    }
-  }
-  CodeMirror.connect = connect;
-
-  function Delayed() {this.id = null;}
-  Delayed.prototype = {set: function(ms, f) {clearTimeout(this.id); this.id = setTimeout(f, ms);}};
-
-  var Pass = CodeMirror.Pass = {toString: function(){return "CodeMirror.Pass";}};
-
-  var gecko = /gecko\/\d{7}/i.test(navigator.userAgent);
-  var ie = /MSIE \d/.test(navigator.userAgent);
-  var ie_lt9 = /MSIE [1-8]\b/.test(navigator.userAgent);
-  var webkit = /WebKit\//.test(navigator.userAgent);
-  var chrome = /Chrome\//.test(navigator.userAgent);
-  var khtml = /KHTML\//.test(navigator.userAgent);
-
-  // Detect drag-and-drop
-  var dragAndDrop = function() {
-    // There is *some* kind of drag-and-drop support in IE6-8, but I
-    // couldn't get it to work yet.
-    if (ie_lt9) return false;
-    var div = document.createElement('div');
-    return "draggable" in div || "dragDrop" in div;
-  }();
-
-  var lineSep = "\n";
-  // Feature-detect whether newlines in textareas are converted to \r\n
-  (function () {
-    var te = document.createElement("textarea");
-    te.value = "foo\nbar";
-    if (te.value.indexOf("\r") > -1) lineSep = "\r\n";
-  }());
-
-  // Counts the column offset in a string, taking tabs into account.
-  // Used mostly to find indentation.
-  function countColumn(string, end, tabSize) {
-    if (end == null) {
-      end = string.search(/[^\s\u00a0]/);
-      if (end == -1) end = string.length;
-    }
-    for (var i = 0, n = 0; i < end; ++i) {
-      if (string.charAt(i) == "\t") n += tabSize - (n % tabSize);
-      else ++n;
-    }
-    return n;
-  }
-
-  function computedStyle(elt) {
-    if (elt.currentStyle) return elt.currentStyle;
-    return window.getComputedStyle(elt, null);
-  }
-
-  // Find the position of an element by following the offsetParent chain.
-  // If screen==true, it returns screen (rather than page) coordinates.
-  function eltOffset(node, screen) {
-    var bod = node.ownerDocument.body;
-    var x = 0, y = 0, skipBody = false;
-    for (var n = node; n; n = n.offsetParent) {
-      var ol = n.offsetLeft, ot = n.offsetTop;
-      // Firefox reports weird inverted offsets when the body has a border.
-      if (n == bod) { x += Math.abs(ol); y += Math.abs(ot); }
-      else { x += ol, y += ot; }
-      if (screen && computedStyle(n).position == "fixed")
-        skipBody = true;
-    }
-    var e = screen && !skipBody ? null : bod;
-    for (var n = node.parentNode; n != e; n = n.parentNode)
-      if (n.scrollLeft != null) { x -= n.scrollLeft; y -= n.scrollTop;}
-    return {left: x, top: y};
-  }
-  // Use the faster and saner getBoundingClientRect method when possible.
-  if (document.documentElement.getBoundingClientRect != null) eltOffset = function(node, screen) {
-    // Take the parts of bounding client rect that we are interested in so we are able to edit if need be,
-    // since the returned value cannot be changed externally (they are kept in sync as the element moves within the page)
-    try { var box = node.getBoundingClientRect(); box = { top: box.top, left: box.left }; }
-    catch(e) { box = {top: 0, left: 0}; }
-    if (!screen) {
-      // Get the toplevel scroll, working around browser differences.
-      if (window.pageYOffset == null) {
-        var t = document.documentElement || document.body.parentNode;
-        if (t.scrollTop == null) t = document.body;
-        box.top += t.scrollTop; box.left += t.scrollLeft;
-      } else {
-        box.top += window.pageYOffset; box.left += window.pageXOffset;
-      }
-    }
-    return box;
-  };
-
-  // Get a node's text content.
-  function eltText(node) {
-    return node.textContent || node.innerText || node.nodeValue || "";
-  }
-  function selectInput(node) {
-    if (ios) { // Mobile Safari apparently has a bug where select() is broken.
-      node.selectionStart = 0;
-      node.selectionEnd = node.value.length;
-    } else node.select();
-  }
-
-  // Operations on {line, ch} objects.
-  function posEq(a, b) {return a.line == b.line && a.ch == b.ch;}
-  function posLess(a, b) {return a.line < b.line || (a.line == b.line && a.ch < b.ch);}
-  function copyPos(x) {return {line: x.line, ch: x.ch};}
-
-  var escapeElement = document.createElement("pre");
-  function htmlEscape(str) {
-    escapeElement.textContent = str;
-    return escapeElement.innerHTML;
-  }
-  // Recent (late 2011) Opera betas insert bogus newlines at the start
-  // of the textContent, so we strip those.
-  if (htmlEscape("a") == "\na")
-    htmlEscape = function(str) {
-      escapeElement.textContent = str;
-      return escapeElement.innerHTML.slice(1);
-    };
-  // Some IEs don't preserve tabs through innerHTML
-  else if (htmlEscape("\t") != "\t")
-    htmlEscape = function(str) {
-      escapeElement.innerHTML = "";
-      escapeElement.appendChild(document.createTextNode(str));
-      return escapeElement.innerHTML;
-    };
-  CodeMirror.htmlEscape = htmlEscape;
-
-  // Used to position the cursor after an undo/redo by finding the
-  // last edited character.
-  function editEnd(from, to) {
-    if (!to) return 0;
-    if (!from) return to.length;
-    for (var i = from.length, j = to.length; i >= 0 && j >= 0; --i, --j)
-      if (from.charAt(i) != to.charAt(j)) break;
-    return j + 1;
-  }
-
-  function indexOf(collection, elt) {
-    if (collection.indexOf) return collection.indexOf(elt);
-    for (var i = 0, e = collection.length; i < e; ++i)
-      if (collection[i] == elt) return i;
-    return -1;
-  }
-  function isWordChar(ch) {
-    return /\w/.test(ch) || ch.toUpperCase() != ch.toLowerCase();
-  }
-
-  // See if "".split is the broken IE version, if so, provide an
-  // alternative way to split lines.
-  var splitLines = "\n\nb".split(/\n/).length != 3 ? function(string) {
-    var pos = 0, nl, result = [];
-    while ((nl = string.indexOf("\n", pos)) > -1) {
-      result.push(string.slice(pos, string.charAt(nl-1) == "\r" ? nl - 1 : nl));
-      pos = nl + 1;
-    }
-    result.push(string.slice(pos));
-    return result;
-  } : function(string){return string.split(/\r?\n/);};
-  CodeMirror.splitLines = splitLines;
-
-  var hasSelection = window.getSelection ? function(te) {
-    try { return te.selectionStart != te.selectionEnd; }
-    catch(e) { return false; }
-  } : function(te) {
-    try {var range = te.ownerDocument.selection.createRange();}
-    catch(e) {}
-    if (!range || range.parentElement() != te) return false;
-    return range.compareEndPoints("StartToEnd", range) != 0;
-  };
-
-  CodeMirror.defineMode("null", function() {
-    return {token: function(stream) {stream.skipToEnd();}};
-  });
-  CodeMirror.defineMIME("text/plain", "null");
-
-  var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt",
-                  19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End",
-                  36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert",
-                  46: "Delete", 59: ";", 91: "Mod", 92: "Mod", 93: "Mod", 127: "Delete", 186: ";", 187: "=", 188: ",",
-                  189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", 221: "]", 222: "'", 63276: "PageUp",
-                  63277: "PageDown", 63275: "End", 63273: "Home", 63234: "Left", 63232: "Up", 63235: "Right",
-                  63233: "Down", 63302: "Insert", 63272: "Delete"};
-  CodeMirror.keyNames = keyNames;
-  (function() {
-    // Number keys
-    for (var i = 0; i < 10; i++) keyNames[i + 48] = String(i);
-    // Alphabetic keys
-    for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i);
-    // Function keys
-    for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i;
-  })();
-
-  return CodeMirror;
-})();
diff --git a/lms/static/js/CodeMirror/mitx_markdown.js b/lms/static/js/CodeMirror/mitx_markdown.js
deleted file mode 100644
index eba6f0a49f..0000000000
--- a/lms/static/js/CodeMirror/mitx_markdown.js
+++ /dev/null
@@ -1,368 +0,0 @@
-var schematic_height = 480;
-var schematic_width = 640;
-
-$(function(){
-  $(document).ready(function() {
-	  $("a[rel*=leanModal]").leanModal();
-    
-    $("body").append('<div id="circuit_editor" class="leanModal_box" style="z-index: 11000; left: 50%; margin-left: -250px; position: absolute; top: 100px; opacity: 1; "><div align="center">'+
-      '<input class="schematic" height="' + schematic_height + '" width="' + schematic_width + '" id="schematic_editor" name="schematic" type="hidden" value=""/>' + 
-      '<button type="button" id="circuit_save_btn">save</button></div></div>');
-    
-    //This is the editor that pops up as a modal
-    var editorCircuit = $("#schematic_editor").get(0);
-    //This is the circuit that they last clicked. The one being edited.
-    var editingCircuit = null;
-    //Notice we use live, because new circuits can be inserted  
-    $(".schematic_open").live("click", function() {
-      //Find the new editingCircuit. Transfer its contents to the editorCircuit
-      editingCircuit = $(this).children("input.schematic").get(0);
-        
-      editingCircuit.schematic.update_value();
-      var circuit_so_far = $(editingCircuit).val();
-        
-	    var n = editorCircuit.schematic.components.length;
-	    for (var i = 0; i < n; i++)
-		    editorCircuit.schematic.components[n - 1 - i].remove();
-        
-      editorCircuit.schematic.load_schematic(circuit_so_far, "");
-    });
-    
-    $("#circuit_save_btn").click(function () {
-      //Take the circuit from the editor and put it back into editingCircuit 
-      editorCircuit.schematic.update_value();
-      var saving_circuit = $(editorCircuit).val();
-        
-	    var n = editingCircuit.schematic.components.length;
-	    for (var i = 0; i < n; i++)
-		    editingCircuit.schematic.components[n - 1 - i].remove();
-        
-      editingCircuit.schematic.load_schematic(saving_circuit, "");
-      
-      if (editingCircuit.codeMirrorLine) {
-        editingCircuit.codeMirrorLine.replace(0, null, "circuit-schematic:" + saving_circuit);
-      }
-      
-      $(".modal_close").first().click();
-    });
-  });
-});
-
-
-CodeMirror.defineMode("mitx_markdown", function(cmCfg, modeCfg) {
-
-  var htmlMode = CodeMirror.getMode(cmCfg, { name: 'xml', htmlMode: true });
-
-  var header   = 'header'
-  ,   code     = 'comment'
-  ,   quote    = 'quote'
-  ,   list     = 'string'
-  ,   hr       = 'hr'
-  ,   linktext = 'link'
-  ,   linkhref = 'string'
-  ,   em       = 'em'
-  ,   strong   = 'strong'
-  ,   emstrong = 'emstrong';
-  
-  function escapeHtml(unsafe) {
-      return unsafe
-           .replace(/&/g, "&amp;")
-           .replace(/</g, "&lt;")
-           .replace(/>/g, "&gt;")
-           .replace(/"/g, "&quot;")
-           .replace(/'/g, "&#039;");
-   }
-   
-   var circuit_formatter = {
-     creator: function(text) {
-       var circuit_value = text.match(circuitRE)[1]
-      
-       circuit_value = escapeHtml(circuit_value);
-      
-       var html = "<div style='display:block;line-height:0;' class='schematic_container'><a href='#circuit_editor' rel='leanModal' class='schematic_open' style='display:inline-block;'>" + 
-                   "<input type='hidden' parts='' value='" + circuit_value + "' width='" + schematic_width + "' height='" + schematic_height + "' analyses='' class='schematic ctrls'/></a></div>";
-                   
-       return html;
-     },
-     size: function(text) {
-       return {width: schematic_width, height:schematic_height};
-     },
-     callback: function(node, line) {
-       update_schematics();
-       var schmInput = node.firstChild.firstChild;
-       schmInput.codeMirrorLine = line;
-       if (schmInput.schematic) { //This is undefined if there was an error making the schematic
-         schmInput.schematic.canvas.style.display = "block"; //Otherwise, it gets line height and is a weird size
-         schmInput.schematic.always_draw_grid = true;
-         schmInput.schematic.redraw_background();
-       }
-       $(node.firstChild).leanModal();
-     }
-   };
-   
-
-  var hrRE = /^[*-=_]/
-  ,   ulRE = /^[*-+]\s+/
-  ,   olRE = /^[0-9]+\.\s+/
-  ,   headerRE = /^(?:\={3,}|-{3,})$/
-  ,   codeRE = /^(k:\t|\s{4,})/
-  ,   textRE = /^[^\[*_\\<>`]+/
-  ,   circuitRE = /^circuit-schematic:(.*)$/;
-
-  function switchInline(stream, state, f) {
-    state.f = state.inline = f;
-    return f(stream, state);
-  }
-
-  function switchBlock(stream, state, f) {
-    state.f = state.block = f;
-    return f(stream, state);
-  }
-
-
-  // Blocks
-
-  function blockNormal(stream, state) {
-    var match;
-    if (stream.match(circuitRE)) {
-      stream.skipToEnd();
-      return circuit_formatter;
-    } else if (stream.match(codeRE)) {
-      stream.skipToEnd();
-      return code;
-    } else if (stream.eatSpace()) {
-      return null;
-    } else if (stream.peek() === '#' || stream.match(headerRE)) {
-      state.header = true;
-    } else if (stream.eat('>')) {
-      state.indentation++;
-      state.quote = true;
-    } else if (stream.peek() === '[') {
-      return switchInline(stream, state, footnoteLink);
-    } else if (hrRE.test(stream.peek())) {
-      var re = new RegExp('(?:\s*['+stream.peek()+']){3,}$');
-      if (stream.match(re, true)) {
-        return hr;
-      }
-    } else if (match = stream.match(ulRE, true) || stream.match(olRE, true)) {
-      state.indentation += match[0].length;
-      return list;
-    }
-    
-    return switchInline(stream, state, state.inline);
-  }
-
-  function htmlBlock(stream, state) {
-    var style = htmlMode.token(stream, state.htmlState);
-    if (style === 'tag' && state.htmlState.type !== 'openTag' && !state.htmlState.context) {
-      state.f = inlineNormal;
-      state.block = blockNormal;
-    }
-    return style;
-  }
-
-
-  // Inline
-  function getType(state) {
-    
-    // Set defaults
-    returnValue = '';
-    
-    // Strong / Emphasis
-    if(state.strong){
-      if(state.em){
-        returnValue += (returnValue ? ' ' : '') + emstrong;
-      } else {
-        returnValue += (returnValue ? ' ' : '') + strong;
-      }
-    } else {
-      if(state.em){
-        returnValue += (returnValue ? ' ' : '') + em;
-      }
-    }
-    
-    // Header
-    if(state.header){
-      returnValue += (returnValue ? ' ' : '') + header;
-    }
-    
-    // Quotes
-    if(state.quote){
-      returnValue += (returnValue ? ' ' : '') + quote;
-    }
-    
-    // Check valud and return
-    if(!returnValue){
-      returnValue = null;
-    }
-    return returnValue;
-    
-  }
-
-  function handleText(stream, state) {
-    if (stream.match(textRE, true)) {
-      return getType(state);
-    }
-    return undefined;        
-  }
-
-  function inlineNormal(stream, state) {
-    var style = state.text(stream, state)
-    if (typeof style !== 'undefined')
-      return style;
-    
-    var ch = stream.next();
-    
-    if (ch === '\\') {
-      stream.next();
-      return getType(state);
-    }
-    if (ch === '`') {
-      return switchInline(stream, state, inlineElement(code, '`'));
-    }
-    if (ch === '[') {
-      return switchInline(stream, state, linkText);
-    }
-    if (ch === '<' && stream.match(/^\w/, false)) {
-      stream.backUp(1);
-      return switchBlock(stream, state, htmlBlock);
-    }
-
-    var t = getType(state);
-    if (ch === '*' || ch === '_') {
-      if (stream.eat(ch)) {
-        return (state.strong = !state.strong) ? getType(state) : t;
-      }
-      return (state.em = !state.em) ? getType(state) : t;
-    }
-    
-    return getType(state);
-  }
-
-  function linkText(stream, state) {
-    while (!stream.eol()) {
-      var ch = stream.next();
-      if (ch === '\\') stream.next();
-      if (ch === ']') {
-        state.inline = state.f = linkHref;
-        return linktext;
-      }
-    }
-    return linktext;
-  }
-
-  function linkHref(stream, state) {
-    stream.eatSpace();
-    var ch = stream.next();
-    if (ch === '(' || ch === '[') {
-      return switchInline(stream, state, inlineElement(linkhref, ch === '(' ? ')' : ']'));
-    }
-    return 'error';
-  }
-
-  function footnoteLink(stream, state) {
-    if (stream.match(/^[^\]]*\]:/, true)) {
-      state.f = footnoteUrl;
-      return linktext;
-    }
-    return switchInline(stream, state, inlineNormal);
-  }
-
-  function footnoteUrl(stream, state) {
-    stream.eatSpace();
-    stream.match(/^[^\s]+/, true);
-    state.f = state.inline = inlineNormal;
-    return linkhref;
-  }
-
-  function inlineRE(endChar) {
-    if (!inlineRE[endChar]) {
-      // match any not-escaped-non-endChar and any escaped char
-      // then match endChar or eol
-      inlineRE[endChar] = new RegExp('^(?:[^\\\\\\' + endChar + ']|\\\\.)*(?:\\' + endChar + '|$)');
-    }
-    return inlineRE[endChar];
-  }
-
-  function inlineElement(type, endChar, next) {
-    next = next || inlineNormal;
-    return function(stream, state) {
-      stream.match(inlineRE(endChar));
-      state.inline = state.f = next;
-      return type;
-    };
-  }
-
-  return {
-    startState: function() {
-      return {
-        f: blockNormal,
-        
-        block: blockNormal,
-        htmlState: htmlMode.startState(),
-        indentation: 0,
-        
-        inline: inlineNormal,
-        text: handleText,
-        em: false,
-        strong: false,
-        header: false,
-        quote: false
-      };
-    },
-
-    copyState: function(s) {
-      return {
-        f: s.f,
-        
-        block: s.block,
-        htmlState: CodeMirror.copyState(htmlMode, s.htmlState),
-        indentation: s.indentation,
-        
-        inline: s.inline,
-        text: s.text,
-        em: s.em,
-        strong: s.strong,
-        header: s.header,
-        quote: s.quote
-      };
-    },
-
-    token: function(stream, state) {
-      if (stream.sol()) {
-        // Reset EM state
-        state.em = false;
-        // Reset STRONG state
-        state.strong = false;
-        // Reset state.header
-        state.header = false;
-        // Reset state.quote
-        state.quote = false;
-
-        state.f = state.block;
-        var previousIndentation = state.indentation
-        ,   currentIndentation = 0;
-        while (previousIndentation > 0) {
-          if (stream.eat(' ')) {
-            previousIndentation--;
-            currentIndentation++;
-          } else if (previousIndentation >= 4 && stream.eat('\t')) {
-            previousIndentation -= 4;
-            currentIndentation += 4;
-          } else {
-            break;
-          }
-        }
-        state.indentation = currentIndentation;
-        
-        if (currentIndentation > 0) return null;
-      }
-      return state.f(stream, state);
-    },
-
-    getType: getType
-  };
-
-});
-
-CodeMirror.defineMIME("text/x-markdown", "markdown");
diff --git a/lms/static/js/CodeMirror/python.js b/lms/static/js/CodeMirror/python.js
deleted file mode 100644
index cb59e5cbc4..0000000000
--- a/lms/static/js/CodeMirror/python.js
+++ /dev/null
@@ -1,341 +0,0 @@
-CodeMirror.defineMode("python", function(conf, parserConf) {
-    var ERRORCLASS = 'error';
-    
-    function wordRegexp(words) {
-        return new RegExp("^((" + words.join(")|(") + "))\\b");
-    }
-    
-    var singleOperators = new RegExp("^[\\+\\-\\*/%&|\\^~<>!]");
-    var singleDelimiters = new RegExp('^[\\(\\)\\[\\]\\{\\}@,:`=;\\.]');
-    var doubleOperators = new RegExp("^((==)|(!=)|(<=)|(>=)|(<>)|(<<)|(>>)|(//)|(\\*\\*))");
-    var doubleDelimiters = new RegExp("^((\\+=)|(\\-=)|(\\*=)|(%=)|(/=)|(&=)|(\\|=)|(\\^=))");
-    var tripleDelimiters = new RegExp("^((//=)|(>>=)|(<<=)|(\\*\\*=))");
-    var identifiers = new RegExp("^[_A-Za-z][_A-Za-z0-9]*");
-
-    var wordOperators = wordRegexp(['and', 'or', 'not', 'is', 'in']);
-    var commonkeywords = ['as', 'assert', 'break', 'class', 'continue',
-                          'def', 'del', 'elif', 'else', 'except', 'finally',
-                          'for', 'from', 'global', 'if', 'import',
-                          'lambda', 'pass', 'raise', 'return',
-                          'try', 'while', 'with', 'yield'];
-    var commonBuiltins = ['abs', 'all', 'any', 'bin', 'bool', 'bytearray', 'callable', 'chr',
-                          'classmethod', 'compile', 'complex', 'delattr', 'dict', 'dir', 'divmod',
-                          'enumerate', 'eval', 'filter', 'float', 'format', 'frozenset',
-                          'getattr', 'globals', 'hasattr', 'hash', 'help', 'hex', 'id',
-                          'input', 'int', 'isinstance', 'issubclass', 'iter', 'len',
-                          'list', 'locals', 'map', 'max', 'memoryview', 'min', 'next',
-                          'object', 'oct', 'open', 'ord', 'pow', 'property', 'range',
-                          'repr', 'reversed', 'round', 'set', 'setattr', 'slice',
-                          'sorted', 'staticmethod', 'str', 'sum', 'super', 'tuple',
-                          'type', 'vars', 'zip', '__import__', 'NotImplemented',
-                          'Ellipsis', '__debug__'];
-    var py2 = {'builtins': ['apply', 'basestring', 'buffer', 'cmp', 'coerce', 'execfile',
-                            'file', 'intern', 'long', 'raw_input', 'reduce', 'reload',
-                            'unichr', 'unicode', 'xrange', 'False', 'True', 'None'],
-               'keywords': ['exec', 'print']};
-    var py3 = {'builtins': ['ascii', 'bytes', 'exec', 'print'],
-               'keywords': ['nonlocal', 'False', 'True', 'None']};
-
-    if (!!parserConf.version && parseInt(parserConf.version, 10) === 3) {
-        commonkeywords = commonkeywords.concat(py3.keywords);
-        commonBuiltins = commonBuiltins.concat(py3.builtins);
-        var stringPrefixes = new RegExp("^(([rb]|(br))?('{3}|\"{3}|['\"]))", "i");
-    } else {
-        commonkeywords = commonkeywords.concat(py2.keywords);
-        commonBuiltins = commonBuiltins.concat(py2.builtins);
-        var stringPrefixes = new RegExp("^(([rub]|(ur)|(br))?('{3}|\"{3}|['\"]))", "i");
-    }
-    var keywords = wordRegexp(commonkeywords);
-    var builtins = wordRegexp(commonBuiltins);
-
-    var indentInfo = null;
-
-    // tokenizers
-    function tokenBase(stream, state) {
-        // Handle scope changes
-        if (stream.sol()) {
-            var scopeOffset = state.scopes[0].offset;
-            if (stream.eatSpace()) {
-                var lineOffset = stream.indentation();
-                if (lineOffset > scopeOffset) {
-                    indentInfo = 'indent';
-                } else if (lineOffset < scopeOffset) {
-                    indentInfo = 'dedent';
-                }
-                return null;
-            } else {
-                if (scopeOffset > 0) {
-                    dedent(stream, state);
-                }
-            }
-        }
-        if (stream.eatSpace()) {
-            return null;
-        }
-        
-        var ch = stream.peek();
-        
-        // Handle Comments
-        if (ch === '#') {
-            stream.skipToEnd();
-            return 'comment';
-        }
-        
-        // Handle Number Literals
-        if (stream.match(/^[0-9\.]/, false)) {
-            var floatLiteral = false;
-            // Floats
-            if (stream.match(/^\d*\.\d+(e[\+\-]?\d+)?/i)) { floatLiteral = true; }
-            if (stream.match(/^\d+\.\d*/)) { floatLiteral = true; }
-            if (stream.match(/^\.\d+/)) { floatLiteral = true; }
-            if (floatLiteral) {
-                // Float literals may be "imaginary"
-                stream.eat(/J/i);
-                return 'number';
-            }
-            // Integers
-            var intLiteral = false;
-            // Hex
-            if (stream.match(/^0x[0-9a-f]+/i)) { intLiteral = true; }
-            // Binary
-            if (stream.match(/^0b[01]+/i)) { intLiteral = true; }
-            // Octal
-            if (stream.match(/^0o[0-7]+/i)) { intLiteral = true; }
-            // Decimal
-            if (stream.match(/^[1-9]\d*(e[\+\-]?\d+)?/)) {
-                // Decimal literals may be "imaginary"
-                stream.eat(/J/i);
-                // TODO - Can you have imaginary longs?
-                intLiteral = true;
-            }
-            // Zero by itself with no other piece of number.
-            if (stream.match(/^0(?![\dx])/i)) { intLiteral = true; }
-            if (intLiteral) {
-                // Integer literals may be "long"
-                stream.eat(/L/i);
-                return 'number';
-            }
-        }
-        
-        // Handle Strings
-        if (stream.match(stringPrefixes)) {
-            state.tokenize = tokenStringFactory(stream.current());
-            return state.tokenize(stream, state);
-        }
-        
-        // Handle operators and Delimiters
-        if (stream.match(tripleDelimiters) || stream.match(doubleDelimiters)) {
-            return null;
-        }
-        if (stream.match(doubleOperators)
-            || stream.match(singleOperators)
-            || stream.match(wordOperators)) {
-            return 'operator';
-        }
-        if (stream.match(singleDelimiters)) {
-            return null;
-        }
-        
-        if (stream.match(keywords)) {
-            return 'keyword';
-        }
-        
-        if (stream.match(builtins)) {
-            return 'builtin';
-        }
-        
-        if (stream.match(identifiers)) {
-            return 'variable';
-        }
-        
-        // Handle non-detected items
-        stream.next();
-        return ERRORCLASS;
-    }
-    
-    function tokenStringFactory(delimiter) {
-        while ('rub'.indexOf(delimiter.charAt(0).toLowerCase()) >= 0) {
-            delimiter = delimiter.substr(1);
-        }
-        var singleline = delimiter.length == 1;
-        var OUTCLASS = 'string';
-        
-        return function tokenString(stream, state) {
-            while (!stream.eol()) {
-                stream.eatWhile(/[^'"\\]/);
-                if (stream.eat('\\')) {
-                    stream.next();
-                    if (singleline && stream.eol()) {
-                        return OUTCLASS;
-                    }
-                } else if (stream.match(delimiter)) {
-                    state.tokenize = tokenBase;
-                    return OUTCLASS;
-                } else {
-                    stream.eat(/['"]/);
-                }
-            }
-            if (singleline) {
-                if (parserConf.singleLineStringErrors) {
-                    return ERRORCLASS;
-                } else {
-                    state.tokenize = tokenBase;
-                }
-            }
-            return OUTCLASS;
-        };
-    }
-    
-    function indent(stream, state, type) {
-        type = type || 'py';
-        var indentUnit = 0;
-        if (type === 'py') {
-            if (state.scopes[0].type !== 'py') {
-                state.scopes[0].offset = stream.indentation();
-                return;
-            }
-            for (var i = 0; i < state.scopes.length; ++i) {
-                if (state.scopes[i].type === 'py') {
-                    indentUnit = state.scopes[i].offset + conf.indentUnit;
-                    break;
-                }
-            }
-        } else {
-            indentUnit = stream.column() + stream.current().length;
-        }
-        state.scopes.unshift({
-            offset: indentUnit,
-            type: type
-        });
-    }
-    
-    function dedent(stream, state, type) {
-        type = type || 'py';
-        if (state.scopes.length == 1) return;
-        if (state.scopes[0].type === 'py') {
-            var _indent = stream.indentation();
-            var _indent_index = -1;
-            for (var i = 0; i < state.scopes.length; ++i) {
-                if (_indent === state.scopes[i].offset) {
-                    _indent_index = i;
-                    break;
-                }
-            }
-            if (_indent_index === -1) {
-                return true;
-            }
-            while (state.scopes[0].offset !== _indent) {
-                state.scopes.shift();
-            }
-            return false
-        } else {
-            if (type === 'py') {
-                state.scopes[0].offset = stream.indentation();
-                return false;
-            } else {
-                if (state.scopes[0].type != type) {
-                    return true;
-                }
-                state.scopes.shift();
-                return false;
-            }
-        }
-    }
-
-    function tokenLexer(stream, state) {
-        indentInfo = null;
-        var style = state.tokenize(stream, state);
-        var current = stream.current();
-
-        // Handle '.' connected identifiers
-        if (current === '.') {
-            style = state.tokenize(stream, state);
-            current = stream.current();
-            if (style === 'variable' || style === 'builtin') {
-                return 'variable';
-            } else {
-                return ERRORCLASS;
-            }
-        }
-        
-        // Handle decorators
-        if (current === '@') {
-            style = state.tokenize(stream, state);
-            current = stream.current();
-            if (style === 'variable'
-                || current === '@staticmethod'
-                || current === '@classmethod') {
-                return 'meta';
-            } else {
-                return ERRORCLASS;
-            }
-        }
-        
-        // Handle scope changes.
-        if (current === 'pass' || current === 'return') {
-            state.dedent += 1;
-        }
-        if (current === 'lambda') state.lambda = true;
-        if ((current === ':' && !state.lambda && state.scopes[0].type == 'py')
-            || indentInfo === 'indent') {
-            indent(stream, state);
-        }
-        var delimiter_index = '[({'.indexOf(current);
-        if (delimiter_index !== -1) {
-            indent(stream, state, '])}'.slice(delimiter_index, delimiter_index+1));
-        }
-        if (indentInfo === 'dedent') {
-            if (dedent(stream, state)) {
-                return ERRORCLASS;
-            }
-        }
-        delimiter_index = '])}'.indexOf(current);
-        if (delimiter_index !== -1) {
-            if (dedent(stream, state, current)) {
-                return ERRORCLASS;
-            }
-        }
-        if (state.dedent > 0 && stream.eol() && state.scopes[0].type == 'py') {
-            if (state.scopes.length > 1) state.scopes.shift();
-            state.dedent -= 1;
-        }
-        
-        return style;
-    }
-
-    var external = {
-        startState: function(basecolumn) {
-            return {
-              tokenize: tokenBase,
-              scopes: [{offset:basecolumn || 0, type:'py'}],
-              lastToken: null,
-              lambda: false,
-              dedent: 0
-          };
-        },
-        
-        token: function(stream, state) {
-            var style = tokenLexer(stream, state);
-            
-            state.lastToken = {style:style, content: stream.current()};
-            
-            if (stream.eol() && stream.lambda) {
-                state.lambda = false;
-            }
-            
-            return style;
-        },
-        
-        indent: function(state, textAfter) {
-            if (state.tokenize != tokenBase) {
-                return 0;
-            }
-            
-            return state.scopes[0].offset;
-        }
-        
-    };
-    return external;
-});
-
-CodeMirror.defineMIME("text/x-python", "python");
diff --git a/lms/static/js/CodeMirror/xml.js b/lms/static/js/CodeMirror/xml.js
deleted file mode 100644
index f467bddccc..0000000000
--- a/lms/static/js/CodeMirror/xml.js
+++ /dev/null
@@ -1,267 +0,0 @@
-CodeMirror.defineMode("xml", function(config, parserConfig) {
-  var indentUnit = config.indentUnit;
-  var Kludges = parserConfig.htmlMode ? {
-    autoSelfClosers: {"br": true, "img": true, "hr": true, "link": true, "input": true,
-                      "meta": true, "col": true, "frame": true, "base": true, "area": true},
-    doNotIndent: {"pre": true},
-    allowUnquoted: true,
-    allowMissing: false
-  } : {autoSelfClosers: {}, doNotIndent: {}, allowUnquoted: false, allowMissing: false};
-  var alignCDATA = parserConfig.alignCDATA;
-
-  // Return variables for tokenizers
-  var tagName, type;
-
-  function inText(stream, state) {
-    function chain(parser) {
-      state.tokenize = parser;
-      return parser(stream, state);
-    }
-
-    var ch = stream.next();
-    if (ch == "<") {
-      if (stream.eat("!")) {
-        if (stream.eat("[")) {
-          if (stream.match("CDATA[")) return chain(inBlock("atom", "]]>"));
-          else return null;
-        }
-        else if (stream.match("--")) return chain(inBlock("comment", "-->"));
-        else if (stream.match("DOCTYPE", true, true)) {
-          stream.eatWhile(/[\w\._\-]/);
-          return chain(doctype(1));
-        }
-        else return null;
-      }
-      else if (stream.eat("?")) {
-        stream.eatWhile(/[\w\._\-]/);
-        state.tokenize = inBlock("meta", "?>");
-        return "meta";
-      }
-      else {
-        type = stream.eat("/") ? "closeTag" : "openTag";
-        stream.eatSpace();
-        tagName = "";
-        var c;
-        while ((c = stream.eat(/[^\s\u00a0=<>\"\'\/?]/))) tagName += c;
-        state.tokenize = inTag;
-        return "tag";
-      }
-    }
-    else if (ch == "&") {
-      var ok;
-      if (stream.eat("#")) {
-        if (stream.eat("x")) {
-          ok = stream.eatWhile(/[a-fA-F\d]/) && stream.eat(";");          
-        } else {
-          ok = stream.eatWhile(/[\d]/) && stream.eat(";");
-        }
-      } else {
-        ok = stream.eatWhile(/[\w\.\-:]/) && stream.eat(";");
-      }
-      return ok ? "atom" : "error";
-    }
-    else {
-      stream.eatWhile(/[^&<]/);
-      return null;
-    }
-  }
-
-  function inTag(stream, state) {
-    var ch = stream.next();
-    if (ch == ">" || (ch == "/" && stream.eat(">"))) {
-      state.tokenize = inText;
-      type = ch == ">" ? "endTag" : "selfcloseTag";
-      return "tag";
-    }
-    else if (ch == "=") {
-      type = "equals";
-      return null;
-    }
-    else if (/[\'\"]/.test(ch)) {
-      state.tokenize = inAttribute(ch);
-      return state.tokenize(stream, state);
-    }
-    else {
-      stream.eatWhile(/[^\s\u00a0=<>\"\'\/?]/);
-      return "word";
-    }
-  }
-
-  function inAttribute(quote) {
-    return function(stream, state) {
-      while (!stream.eol()) {
-        if (stream.next() == quote) {
-          state.tokenize = inTag;
-          break;
-        }
-      }
-      return "string";
-    };
-  }
-
-  function inBlock(style, terminator) {
-    return function(stream, state) {
-      while (!stream.eol()) {
-        if (stream.match(terminator)) {
-          state.tokenize = inText;
-          break;
-        }
-        stream.next();
-      }
-      return style;
-    };
-  }
-  function doctype(depth) {
-    return function(stream, state) {
-      var ch;
-      while ((ch = stream.next()) != null) {
-        if (ch == "<") {
-          state.tokenize = doctype(depth + 1);
-          return state.tokenize(stream, state);
-        } else if (ch == ">") {
-          if (depth == 1) {
-            state.tokenize = inText;
-            break;
-          } else {
-            state.tokenize = doctype(depth - 1);
-            return state.tokenize(stream, state);
-          }
-        }
-      }
-      return "meta";
-    };
-  }
-
-  var curState, setStyle;
-  function pass() {
-    for (var i = arguments.length - 1; i >= 0; i--) curState.cc.push(arguments[i]);
-  }
-  function cont() {
-    pass.apply(null, arguments);
-    return true;
-  }
-
-  function pushContext(tagName, startOfLine) {
-    var noIndent = Kludges.doNotIndent.hasOwnProperty(tagName) || (curState.context && curState.context.noIndent);
-    curState.context = {
-      prev: curState.context,
-      tagName: tagName,
-      indent: curState.indented,
-      startOfLine: startOfLine,
-      noIndent: noIndent
-    };
-  }
-  function popContext() {
-    if (curState.context) curState.context = curState.context.prev;
-  }
-
-  function element(type) {
-    if (type == "openTag") {
-      curState.tagName = tagName;
-      return cont(attributes, endtag(curState.startOfLine));
-    } else if (type == "closeTag") {
-      var err = false;
-      if (curState.context) {
-        err = curState.context.tagName != tagName;
-      } else {
-        err = true;
-      }
-      if (err) setStyle = "error";
-      return cont(endclosetag(err));
-    }
-    return cont();
-  }
-  function endtag(startOfLine) {
-    return function(type) {
-      if (type == "selfcloseTag" ||
-          (type == "endTag" && Kludges.autoSelfClosers.hasOwnProperty(curState.tagName.toLowerCase())))
-        return cont();
-      if (type == "endTag") {pushContext(curState.tagName, startOfLine); return cont();}
-      return cont();
-    };
-  }
-  function endclosetag(err) {
-    return function(type) {
-      if (err) setStyle = "error";
-      if (type == "endTag") { popContext(); return cont(); }
-      setStyle = "error";
-      return cont(arguments.callee);
-    }
-  }
-
-  function attributes(type) {
-    if (type == "word") {setStyle = "attribute"; return cont(attribute, attributes);}
-    if (type == "endTag" || type == "selfcloseTag") return pass();
-    setStyle = "error";
-    return cont(attributes);
-  }
-  function attribute(type) {
-    if (type == "equals") return cont(attvalue, attributes);
-    if (!Kludges.allowMissing) setStyle = "error";
-    return (type == "endTag" || type == "selfcloseTag") ? pass() : cont();
-  }
-  function attvalue(type) {
-    if (type == "string") return cont(attvaluemaybe);
-    if (type == "word" && Kludges.allowUnquoted) {setStyle = "string"; return cont();}
-    setStyle = "error";
-    return (type == "endTag" || type == "selfCloseTag") ? pass() : cont();
-  }
-  function attvaluemaybe(type) {
-    if (type == "string") return cont(attvaluemaybe);
-    else return pass();
-  }
-
-  return {
-    startState: function() {
-      return {tokenize: inText, cc: [], indented: 0, startOfLine: true, tagName: null, context: null};
-    },
-
-    token: function(stream, state) {
-      if (stream.sol()) {
-        state.startOfLine = true;
-        state.indented = stream.indentation();
-      }
-      if (stream.eatSpace()) return null;
-
-      setStyle = type = tagName = null;
-      var style = state.tokenize(stream, state);
-      state.type = type;
-      if ((style || type) && style != "comment") {
-        curState = state;
-        while (true) {
-          var comb = state.cc.pop() || element;
-          if (comb(type || style)) break;
-        }
-      }
-      state.startOfLine = false;
-      return setStyle || style;
-    },
-
-    indent: function(state, textAfter, fullLine) {
-      var context = state.context;
-      if ((state.tokenize != inTag && state.tokenize != inText) ||
-          context && context.noIndent)
-        return fullLine ? fullLine.match(/^(\s*)/)[0].length : 0;
-      if (alignCDATA && /<!\[CDATA\[/.test(textAfter)) return 0;
-      if (context && /^<\//.test(textAfter))
-        context = context.prev;
-      while (context && !context.startOfLine)
-        context = context.prev;
-      if (context) return context.indent + indentUnit;
-      else return 0;
-    },
-
-    compareStates: function(a, b) {
-      if (a.indented != b.indented || a.tokenize != b.tokenize) return false;
-      for (var ca = a.context, cb = b.context; ; ca = ca.prev, cb = cb.prev) {
-        if (!ca || !cb) return ca == cb;
-        if (ca.tagName != cb.tagName) return false;
-      }
-    },
-
-    electricChars: "/"
-  };
-});
-
-CodeMirror.defineMIME("application/xml", "xml");
-CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true});
diff --git a/lms/static/js/askbot_jquery.min.js b/lms/static/js/askbot_jquery.min.js
deleted file mode 100644
index c941a5f7a9..0000000000
--- a/lms/static/js/askbot_jquery.min.js
+++ /dev/null
@@ -1,166 +0,0 @@
-/*!
- * jQuery JavaScript Library v1.4.3
- * http://jquery.com/
- *
- * Copyright 2010, John Resig
- * Dual licensed under the MIT or GPL Version 2 licenses.
- * http://jquery.org/license
- *
- * Includes Sizzle.js
- * http://sizzlejs.com/
- * Copyright 2010, The Dojo Foundation
- * Released under the MIT, BSD, and GPL Licenses.
- *
- * Date: Thu Oct 14 23:10:06 2010 -0400
- */
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diff --git a/lms/static/js/cktsim.js b/lms/static/js/cktsim.js
deleted file mode 120000
index 99f9932a02..0000000000
--- a/lms/static/js/cktsim.js
+++ /dev/null
@@ -1 +0,0 @@
-../../../../data/js/cktsim.js
\ No newline at end of file
diff --git a/lms/static/js/course_info.js b/lms/static/js/course_info.js
new file mode 100644
index 0000000000..1aad48addc
--- /dev/null
+++ b/lms/static/js/course_info.js
@@ -0,0 +1,11 @@
+$(document).ready(function () {
+  $('ul.tabs li').click(function() {
+    $('ul.tabs li').removeClass("enabled");
+    $(this).addClass("enabled");
+
+    var data_class = '.' + $(this).attr('data-class');
+
+    $('.tab').slideUp();
+    $(data_class + ':hidden').slideDown();
+  })
+});
diff --git a/lms/static/js/html5shiv.js b/lms/static/js/html5shiv.js
deleted file mode 100644
index 1ec510f2a4..0000000000
--- a/lms/static/js/html5shiv.js
+++ /dev/null
@@ -1,3 +0,0 @@
-// HTML5 Shiv v3 | @jon_neal @afarkas @rem | MIT/GPL2 Licensed
-// Uncompressed source: https://github.com/aFarkas/html5shiv
-(function(a,b){function f(a){var c,d,e,f;b.documentMode>7?(c=b.createElement("font"),c.setAttribute("data-html5shiv",a.nodeName.toLowerCase())):c=b.createElement("shiv:"+a.nodeName);while(a.firstChild)c.appendChild(a.childNodes[0]);for(d=a.attributes,e=d.length,f=0;f<e;++f)d[f].specified&&c.setAttribute(d[f].nodeName,d[f].nodeValue);c.style.cssText=a.style.cssText,a.parentNode.replaceChild(c,a),c.originalElement=a}function g(a){var b=a.originalElement;while(a.childNodes.length)b.appendChild(a.childNodes[0]);a.parentNode.replaceChild(b,a)}function h(a,b){b=b||"all";var c=-1,d=[],e=a.length,f,g;while(++c<e){f=a[c],g=f.media||b;if(f.disabled||!/print|all/.test(g))continue;d.push(h(f.imports,g),f.cssText)}return d.join("")}function i(c){var d=new RegExp("(^|[\\s,{}])("+a.html5.elements.join("|")+")","gi"),e=c.split("{"),f=e.length,g=-1;while(++g<f)e[g]=e[g].split("}"),b.documentMode>7?e[g][e[g].length-1]=e[g][e[g].length-1].replace(d,'$1font[data-html5shiv="$2"]'):e[g][e[g].length-1]=e[g][e[g].length-1].replace(d,"$1shiv\\:$2"),e[g]=e[g].join("}");return e.join("{")}var c=function(a){return a.innerHTML="<x-element></x-element>",a.childNodes.length===1}(b.createElement("a")),d=function(a,b,c){return b.appendChild(a),(c=(c?c(a):a.currentStyle).display)&&b.removeChild(a)&&c==="block"}(b.createElement("nav"),b.documentElement,a.getComputedStyle),e={elements:"abbr article aside audio bdi canvas data datalist details figcaption figure footer header hgroup mark meter nav output progress section summary time video".split(" "),shivDocument:function(a){a=a||b;if(a.documentShived)return;a.documentShived=!0;var f=a.createElement,g=a.createDocumentFragment,h=a.getElementsByTagName("head")[0],i=function(a){f(a)};c||(e.elements.join(" ").replace(/\w+/g,i),a.createElement=function(a){var b=f(a);return b.canHaveChildren&&e.shivDocument(b.document),b},a.createDocumentFragment=function(){return e.shivDocument(g())});if(!d&&h){var j=f("div");j.innerHTML=["x<style>","article,aside,details,figcaption,figure,footer,header,hgroup,nav,section{display:block}","audio{display:none}","canvas,video{display:inline-block;*display:inline;*zoom:1}","[hidden]{display:none}audio[controls]{display:inline-block;*display:inline;*zoom:1}","mark{background:#FF0;color:#000}","</style>"].join(""),h.insertBefore(j.lastChild,h.firstChild)}return a}};e.shivDocument(b),a.html5=e;if(c||!a.attachEvent)return;a.attachEvent("onbeforeprint",function(){if(a.html5.supportsXElement||!b.namespaces)return;b.namespaces.shiv||b.namespaces.add("shiv");var c=-1,d=new RegExp("^("+a.html5.elements.join("|")+")$","i"),e=b.getElementsByTagName("*"),g=e.length,j,k=i(h(function(a,b){var c=[],d=a.length;while(d)c.unshift(a[--d]);d=b.length;while(d)c.unshift(b[--d]);c.sort(function(a,b){return a.sourceIndex-b.sourceIndex}),d=c.length;while(d)c[--d]=c[d].styleSheet;return c}(b.getElementsByTagName("style"),b.getElementsByTagName("link"))));while(++c<g)j=e[c],d.test(j.nodeName)&&f(j);b.appendChild(b._shivedStyleSheet=b.createElement("style")).styleSheet.cssText=k}),a.attachEvent("onafterprint",function(){if(a.html5.supportsXElement||!b.namespaces)return;var c=-1,d=b.getElementsByTagName("*"),e=d.length,f;while(++c<e)f=d[c],f.originalElement&&g(f);b._shivedStyleSheet&&b._shivedStyleSheet.parentNode.removeChild(b._shivedStyleSheet)})})(this,document)
\ No newline at end of file
diff --git a/lms/static/js/images/treeview-default-line.gif b/lms/static/js/images/treeview-default-line.gif
deleted file mode 100644
index 37114d3068..0000000000
Binary files a/lms/static/js/images/treeview-default-line.gif and /dev/null differ
diff --git a/lms/static/js/jasmine-jquery.js b/lms/static/js/jasmine-jquery.js
deleted file mode 100644
index d516eb1080..0000000000
--- a/lms/static/js/jasmine-jquery.js
+++ /dev/null
@@ -1,315 +0,0 @@
-var readFixtures = function() {
-  return jasmine.getFixtures().proxyCallTo_('read', arguments);
-};
-
-var preloadFixtures = function() {
-  jasmine.getFixtures().proxyCallTo_('preload', arguments);
-};
-
-var loadFixtures = function() {
-  jasmine.getFixtures().proxyCallTo_('load', arguments);
-};
-
-var setFixtures = function(html) {
-  jasmine.getFixtures().set(html);
-};
-
-var sandbox = function(attributes) {
-  return jasmine.getFixtures().sandbox(attributes);
-};
-
-var spyOnEvent = function(selector, eventName) {
-  jasmine.JQuery.events.spyOn(selector, eventName);
-};
-
-jasmine.getFixtures = function() {
-  return jasmine.currentFixtures_ = jasmine.currentFixtures_ || new jasmine.Fixtures();
-};
-
-jasmine.Fixtures = function() {
-  this.containerId = 'jasmine-fixtures';
-  this.fixturesCache_ = {};
-  this.fixturesPath = 'spec/javascripts/fixtures';
-};
-
-jasmine.Fixtures.prototype.set = function(html) {
-  this.cleanUp();
-  this.createContainer_(html);
-};
-
-jasmine.Fixtures.prototype.preload = function() {
-  this.read.apply(this, arguments);
-};
-
-jasmine.Fixtures.prototype.load = function() {
-  this.cleanUp();
-  this.createContainer_(this.read.apply(this, arguments));
-};
-
-jasmine.Fixtures.prototype.read = function() {
-  var htmlChunks = [];
-
-  var fixtureUrls = arguments;
-  for(var urlCount = fixtureUrls.length, urlIndex = 0; urlIndex < urlCount; urlIndex++) {
-    htmlChunks.push(this.getFixtureHtml_(fixtureUrls[urlIndex]));
-  }
-
-  return htmlChunks.join('');
-};
-
-jasmine.Fixtures.prototype.clearCache = function() {
-  this.fixturesCache_ = {};
-};
-
-jasmine.Fixtures.prototype.cleanUp = function() {
-  jQuery('#' + this.containerId).remove();
-};
-
-jasmine.Fixtures.prototype.sandbox = function(attributes) {
-  var attributesToSet = attributes || {};
-  return jQuery('<div id="sandbox" />').attr(attributesToSet);
-};
-
-jasmine.Fixtures.prototype.createContainer_ = function(html) {
-  var container;
-  if(html instanceof jQuery) {
-    container = jQuery('<div id="' + this.containerId + '" />');
-    container.html(html);
-  } else {
-    container = '<div id="' + this.containerId + '">' + html + '</div>'
-  }
-  jQuery('body').append(container);
-};
-
-jasmine.Fixtures.prototype.getFixtureHtml_ = function(url) {
-  if (typeof this.fixturesCache_[url] == 'undefined') {
-    this.loadFixtureIntoCache_(url);
-  }
-  return this.fixturesCache_[url];
-};
-
-jasmine.Fixtures.prototype.loadFixtureIntoCache_ = function(relativeUrl) {
-  var url = this.makeFixtureUrl_(relativeUrl);
-  var request = new XMLHttpRequest();
-  request.open("GET", url + "?" + new Date().getTime(), false);
-  request.send(null);
-  this.fixturesCache_[relativeUrl] = request.responseText;
-};
-
-jasmine.Fixtures.prototype.makeFixtureUrl_ = function(relativeUrl){
-  return this.fixturesPath.match('/$') ? this.fixturesPath + relativeUrl : this.fixturesPath + '/' + relativeUrl;
-};
-
-jasmine.Fixtures.prototype.proxyCallTo_ = function(methodName, passedArguments) {
-  return this[methodName].apply(this, passedArguments);
-};
-
-
-jasmine.JQuery = function() {};
-
-jasmine.JQuery.browserTagCaseIndependentHtml = function(html) {
-  return jQuery('<div/>').append(html).html();
-};
-
-jasmine.JQuery.elementToString = function(element) {
-  var sample = $(element).get()[0]
-  if (sample == undefined || sample.cloneNode)
-    return jQuery('<div />').append($(element).clone()).html();
-  else
-    return element.toString();
-};
-
-jasmine.JQuery.matchersClass = {};
-
-(function(namespace) {
-  var data = {
-    spiedEvents: {},
-    handlers:    []
-  };
-
-  namespace.events = {
-    spyOn: function(selector, eventName) {
-      var handler = function(e) {
-        data.spiedEvents[[selector, eventName]] = e;
-      };
-      jQuery(selector).bind(eventName, handler);
-      data.handlers.push(handler);
-    },
-
-    wasTriggered: function(selector, eventName) {
-      return !!(data.spiedEvents[[selector, eventName]]);
-    },
-
-    wasPrevented: function(selector, eventName) {
-      return data.spiedEvents[[selector, eventName]].isDefaultPrevented();
-    },
-
-    cleanUp: function() {
-      data.spiedEvents = {};
-      data.handlers    = [];
-    }
-  }
-})(jasmine.JQuery);
-
-(function(){
-  var jQueryMatchers = {
-    toHaveClass: function(className) {
-      return this.actual.hasClass(className);
-    },
-
-    toBeVisible: function() {
-      return this.actual.is(':visible');
-    },
-
-    toBeHidden: function() {
-      return this.actual.is(':hidden');
-    },
-
-    toBeSelected: function() {
-      return this.actual.is(':selected');
-    },
-
-    toBeChecked: function() {
-      return this.actual.is(':checked');
-    },
-
-    toBeEmpty: function() {
-      return this.actual.is(':empty');
-    },
-
-    toExist: function() {
-      return $(document).find(this.actual).length;
-    },
-
-    toHaveAttr: function(attributeName, expectedAttributeValue) {
-      return hasProperty(this.actual.attr(attributeName), expectedAttributeValue);
-    },
-
-    toHaveProp: function(propertyName, expectedPropertyValue) {
-      return hasProperty(this.actual.prop(propertyName), expectedPropertyValue);
-    },
-
-    toHaveId: function(id) {
-      return this.actual.attr('id') == id;
-    },
-
-    toHaveHtml: function(html) {
-      return this.actual.html() == jasmine.JQuery.browserTagCaseIndependentHtml(html);
-    },
-
-    toHaveText: function(text) {
-      var trimmedText = $.trim(this.actual.text());
-      if (text && jQuery.isFunction(text.test)) {
-        return text.test(trimmedText);
-      } else {
-        return trimmedText == text;
-      }
-    },
-
-    toHaveValue: function(value) {
-      return this.actual.val() == value;
-    },
-
-    toHaveData: function(key, expectedValue) {
-      return hasProperty(this.actual.data(key), expectedValue);
-    },
-
-    toBe: function(selector) {
-      return this.actual.is(selector);
-    },
-
-    toContain: function(selector) {
-      return this.actual.find(selector).length;
-    },
-
-    toBeDisabled: function(selector){
-      return this.actual.is(':disabled');
-    },
-
-    toBeFocused: function(selector) {
-      return this.actual.is(':focus');
-    },
-
-    // tests the existence of a specific event binding
-    toHandle: function(eventName) {
-      var events = this.actual.data("events");
-      return events && events[eventName].length > 0;
-    },
-
-    // tests the existence of a specific event binding + handler
-    toHandleWith: function(eventName, eventHandler) {
-      var stack = this.actual.data("events")[eventName];
-      var i;
-      for (i = 0; i < stack.length; i++) {
-        if (stack[i].handler == eventHandler) {
-          return true;
-        }
-      }
-      return false;
-    }
-  };
-
-  var hasProperty = function(actualValue, expectedValue) {
-    if (expectedValue === undefined) {
-      return actualValue !== undefined;
-    }
-    return actualValue == expectedValue;
-  };
-
-  var bindMatcher = function(methodName) {
-    var builtInMatcher = jasmine.Matchers.prototype[methodName];
-
-    jasmine.JQuery.matchersClass[methodName] = function() {
-      if (this.actual
-          && (this.actual instanceof jQuery
-             || jasmine.isDomNode(this.actual))) {
-          this.actual = $(this.actual);
-          var result = jQueryMatchers[methodName].apply(this, arguments)
-          if (this.actual.get && !$.isWindow(this.actual.get()[0])) 
-            this.actual = jasmine.JQuery.elementToString(this.actual)
-        return result;
-      }
-
-      if (builtInMatcher) {
-        return builtInMatcher.apply(this, arguments);
-      }
-
-      return false;
-    };
-  };
-
-  for(var methodName in jQueryMatchers) {
-    bindMatcher(methodName);
-  }
-})();
-
-beforeEach(function() {
-  this.addMatchers(jasmine.JQuery.matchersClass);
-  this.addMatchers({
-    toHaveBeenTriggeredOn: function(selector) {
-      this.message = function() {
-        return [
-          "Expected event " + this.actual + " to have been triggered on " + selector,
-          "Expected event " + this.actual + " not to have been triggered on " + selector
-        ];
-      };
-      return jasmine.JQuery.events.wasTriggered($(selector), this.actual);
-    }
-  });
-  this.addMatchers({
-    toHaveBeenPreventedOn: function(selector) {
-      this.message = function() {
-        return [
-          "Expected event " + this.actual + " to have been prevented on " + selector,
-          "Expected event " + this.actual + " not to have been prevented on " + selector
-        ];
-      };
-      return jasmine.JQuery.events.wasPrevented(selector, this.actual);
-    }
-  });
-});
-
-afterEach(function() {
-  jasmine.getFixtures().cleanUp();
-  jasmine.JQuery.events.cleanUp();
-});
diff --git a/lms/static/js/jquery.leanModal.js b/lms/static/js/jquery.leanModal.js
deleted file mode 100644
index dce1b51804..0000000000
--- a/lms/static/js/jquery.leanModal.js
+++ /dev/null
@@ -1,86 +0,0 @@
-(function($){
- 
-    $.fn.extend({ 
-         
-        leanModal: function(options) {
- 
-            var defaults = {
-                top: 100,
-                overlay: 0.5,
-                closeButton:'.modal_close'
-            }
-            
-            var overlay = $("#lean_overlay");
-            if (overlay.length == 0) {
-              overlay = $("<div id='lean_overlay'></div>");
-              $("body").append(overlay);
-            }
-            
-                 
-            options =  $.extend(defaults, options);
- 
-            return this.each(function() {
-            
-                var o = options;
-               
-                $(this).click(function(e) {
-              
-              	var modal_id = $(this).attr("href");
-
-        $(".leanModal_box").css({ 'display' : 'none' });
-
-				$("body").append(overlay);
-        $(".leanModal_box").append("<a class=\"modal_close\" href=\"#\">&#10006;</a>");
-
-				$("#lean_overlay").click(function() { 
-                     close_modal(modal_id);                    
-                });
-                
-                $(o.closeButton).click(function() { 
-                     close_modal(modal_id);                    
-                });
-                         	
-              	var modal_height = $(modal_id).outerHeight();
-        	  	var modal_width = $(modal_id).outerWidth();
-
-        		$('#lean_overlay').css({ 'display' : 'block', opacity : 0 });
-
-        		$('#lean_overlay').fadeTo(200,o.overlay);
-
-        		$(modal_id).css({ 
-        		
-        			'display' : 'block',
-        			'position' : 'fixed',
-        			'opacity' : 0,
-        			'z-index': 11000,
-        			'left' : 50 + '%',
-        			'margin-left' : -(modal_width/2) + "px",
-        			'top' : o.top + "px"
-        		});
-
-            var top_position = $(modal_id).offset().top + "px";
-            $(modal_id).css({
-              'position' : 'absolute',
-              'top': top_position
-            });
-
-        		$(modal_id).fadeTo(200,1);
-
-                e.preventDefault();
-                		
-              	});
-             
-            });
-
-			function close_modal(modal_id){
-
-        		$("#lean_overlay").fadeOut(200);
-
-        		$(modal_id).css({ 'display' : 'none' });
-			
-			}
-
-        }
-    });
-     
-})(jQuery);
diff --git a/lms/static/js/jquery.leanModal.min.js b/lms/static/js/jquery.leanModal.min.js
deleted file mode 100644
index 2ea21ad3df..0000000000
--- a/lms/static/js/jquery.leanModal.min.js
+++ /dev/null
@@ -1,2 +0,0 @@
-(function(a){a.fn.extend({leanModal:function(c){function g(d){a("#lean_overlay").fadeOut(200);a(d).css({display:"none"})}var e=a("#lean_overlay");0==e.length&&(e=a("<div id='lean_overlay'></div>"),a("body").append(e));c=a.extend({top:100,overlay:0.5,closeButton:".modal_close"},c);return this.each(function(){var d=c;a(this).click(function(c){var b=a(this).attr("href");a(".leanModal_box").css({display:"none"});a("body").append(e);a(".leanModal_box").append('<a class="modal_close" href="#">&#10006;</a>');
-a("#lean_overlay").click(function(){g(b)});a(d.closeButton).click(function(){g(b)});a(b).outerHeight();var f=a(b).outerWidth();a("#lean_overlay").css({display:"block",opacity:0});a("#lean_overlay").fadeTo(200,d.overlay);a(b).css({display:"block",position:"fixed",opacity:0,"z-index":11E3,left:"50%","margin-left":-(f/2)+"px",top:d.top+"px"});f=a(b).offset().top+"px";a(b).css({position:"absolute",top:f});a(b).fadeTo(200,1);c.preventDefault()})})}})})(jQuery);
\ No newline at end of file
diff --git a/lms/static/js/jquery.scrollTo-1.4.2-min.js b/lms/static/js/jquery.scrollTo-1.4.2-min.js
deleted file mode 100644
index 73a334184e..0000000000
--- a/lms/static/js/jquery.scrollTo-1.4.2-min.js
+++ /dev/null
@@ -1,11 +0,0 @@
-/**
- * jQuery.ScrollTo - Easy element scrolling using jQuery.
- * Copyright (c) 2007-2009 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
- * Dual licensed under MIT and GPL.
- * Date: 5/25/2009
- * @author Ariel Flesler
- * @version 1.4.2
- *
- * http://flesler.blogspot.com/2007/10/jqueryscrollto.html
- */
-;(function(d){var k=d.scrollTo=function(a,i,e){d(window).scrollTo(a,i,e)};k.defaults={axis:'xy',duration:parseFloat(d.fn.jquery)>=1.3?0:1};k.window=function(a){return d(window)._scrollable()};d.fn._scrollable=function(){return this.map(function(){var a=this,i=!a.nodeName||d.inArray(a.nodeName.toLowerCase(),['iframe','#document','html','body'])!=-1;if(!i)return a;var e=(a.contentWindow||a).document||a.ownerDocument||a;return d.browser.safari||e.compatMode=='BackCompat'?e.body:e.documentElement})};d.fn.scrollTo=function(n,j,b){if(typeof j=='object'){b=j;j=0}if(typeof b=='function')b={onAfter:b};if(n=='max')n=9e9;b=d.extend({},k.defaults,b);j=j||b.speed||b.duration;b.queue=b.queue&&b.axis.length>1;if(b.queue)j/=2;b.offset=p(b.offset);b.over=p(b.over);return this._scrollable().each(function(){var q=this,r=d(q),f=n,s,g={},u=r.is('html,body');switch(typeof f){case'number':case'string':if(/^([+-]=)?\d+(\.\d+)?(px|%)?$/.test(f)){f=p(f);break}f=d(f,this);case'object':if(f.is||f.style)s=(f=d(f)).offset()}d.each(b.axis.split(''),function(a,i){var e=i=='x'?'Left':'Top',h=e.toLowerCase(),c='scroll'+e,l=q[c],m=k.max(q,i);if(s){g[c]=s[h]+(u?0:l-r.offset()[h]);if(b.margin){g[c]-=parseInt(f.css('margin'+e))||0;g[c]-=parseInt(f.css('border'+e+'Width'))||0}g[c]+=b.offset[h]||0;if(b.over[h])g[c]+=f[i=='x'?'width':'height']()*b.over[h]}else{var o=f[h];g[c]=o.slice&&o.slice(-1)=='%'?parseFloat(o)/100*m:o}if(/^\d+$/.test(g[c]))g[c]=g[c]<=0?0:Math.min(g[c],m);if(!a&&b.queue){if(l!=g[c])t(b.onAfterFirst);delete g[c]}});t(b.onAfter);function t(a){r.animate(g,j,b.easing,a&&function(){a.call(this,n,b)})}}).end()};k.max=function(a,i){var e=i=='x'?'Width':'Height',h='scroll'+e;if(!d(a).is('html,body'))return a[h]-d(a)[e.toLowerCase()]();var c='client'+e,l=a.ownerDocument.documentElement,m=a.ownerDocument.body;return Math.max(l[h],m[h])-Math.min(l[c],m[c])};function p(a){return typeof a=='object'?a:{top:a,left:a}}})(jQuery);
\ No newline at end of file
diff --git a/lms/static/js/jquery.treeview.js b/lms/static/js/jquery.treeview.js
deleted file mode 100644
index d710d2248c..0000000000
--- a/lms/static/js/jquery.treeview.js
+++ /dev/null
@@ -1,256 +0,0 @@
-/*
- * Treeview 1.4.1 - jQuery plugin to hide and show branches of a tree
- * 
- * http://bassistance.de/jquery-plugins/jquery-plugin-treeview/
- * http://docs.jquery.com/Plugins/Treeview
- *
- * Copyright (c) 2007 Jörn Zaefferer
- *
- * Dual licensed under the MIT and GPL licenses:
- *   http://www.opensource.org/licenses/mit-license.php
- *   http://www.gnu.org/licenses/gpl.html
- *
- * Revision: $Id: jquery.treeview.js 5759 2008-07-01 07:50:28Z joern.zaefferer $
- *
- */
-
-;(function($) {
-
-	// TODO rewrite as a widget, removing all the extra plugins
-	$.extend($.fn, {
-		swapClass: function(c1, c2) {
-			var c1Elements = this.filter('.' + c1);
-			this.filter('.' + c2).removeClass(c2).addClass(c1);
-			c1Elements.removeClass(c1).addClass(c2);
-			return this;
-		},
-		replaceClass: function(c1, c2) {
-			return this.filter('.' + c1).removeClass(c1).addClass(c2).end();
-		},
-		hoverClass: function(className) {
-			className = className || "hover";
-			return this.hover(function() {
-				$(this).addClass(className);
-			}, function() {
-				$(this).removeClass(className);
-			});
-		},
-		heightToggle: function(animated, callback) {
-			animated ?
-				this.animate({ height: "toggle" }, animated, callback) :
-				this.each(function(){
-					jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ]();
-					if(callback)
-						callback.apply(this, arguments);
-				});
-		},
-		heightHide: function(animated, callback) {
-			if (animated) {
-				this.animate({ height: "hide" }, animated, callback);
-			} else {
-				this.hide();
-				if (callback)
-					this.each(callback);				
-			}
-		},
-		prepareBranches: function(settings) {
-			if (!settings.prerendered) {
-				// mark last tree items
-				this.filter(":last-child:not(ul)").addClass(CLASSES.last);
-				// collapse whole tree, or only those marked as closed, anyway except those marked as open
-				this.filter((settings.collapsed ? "" : "." + CLASSES.closed) + ":not(." + CLASSES.open + ")").find(">ul").hide();
-			}
-			// return all items with sublists
-			return this.filter(":has(>ul)");
-		},
-		applyClasses: function(settings, toggler) {
-			// TODO use event delegation
-			this.filter(":has(>ul):not(:has(>a))").find(">span").unbind("click.treeview").bind("click.treeview", function(event) {
-				// don't handle click events on children, eg. checkboxes
-				if ( this == event.target )
-					toggler.apply($(this).next());
-			}).add( $("a", this) ).hoverClass();
-			
-			if (!settings.prerendered) {
-				// handle closed ones first
-				this.filter(":has(>ul:hidden)")
-						.addClass(CLASSES.expandable)
-						.replaceClass(CLASSES.last, CLASSES.lastExpandable);
-						
-				// handle open ones
-				this.not(":has(>ul:hidden)")
-						.addClass(CLASSES.collapsable)
-						.replaceClass(CLASSES.last, CLASSES.lastCollapsable);
-						
-	            // create hitarea if not present
-				var hitarea = this.find("div." + CLASSES.hitarea);
-				if (!hitarea.length)
-					hitarea = this.prepend("<div class=\"" + CLASSES.hitarea + "\"/>").find("div." + CLASSES.hitarea);
-				hitarea.removeClass().addClass(CLASSES.hitarea).each(function() {
-					var classes = "";
-					$.each($(this).parent().attr("class").split(" "), function() {
-						classes += this + "-hitarea ";
-					});
-					$(this).addClass( classes );
-				})
-			}
-			
-			// apply event to hitarea
-			this.find("div." + CLASSES.hitarea).click( toggler );
-		},
-		treeview: function(settings) {
-			
-			settings = $.extend({
-				cookieId: "treeview"
-			}, settings);
-			
-			if ( settings.toggle ) {
-				var callback = settings.toggle;
-				settings.toggle = function() {
-					return callback.apply($(this).parent()[0], arguments);
-				};
-			}
-		
-			// factory for treecontroller
-			function treeController(tree, control) {
-				// factory for click handlers
-				function handler(filter) {
-					return function() {
-						// reuse toggle event handler, applying the elements to toggle
-						// start searching for all hitareas
-						toggler.apply( $("div." + CLASSES.hitarea, tree).filter(function() {
-							// for plain toggle, no filter is provided, otherwise we need to check the parent element
-							return filter ? $(this).parent("." + filter).length : true;
-						}) );
-						return false;
-					};
-				}
-				// click on first element to collapse tree
-				$("a:eq(0)", control).click( handler(CLASSES.collapsable) );
-				// click on second to expand tree
-				$("a:eq(1)", control).click( handler(CLASSES.expandable) );
-				// click on third to toggle tree
-				$("a:eq(2)", control).click( handler() ); 
-			}
-		
-			// handle toggle event
-			function toggler() {
-				$(this)
-					.parent()
-					// swap classes for hitarea
-					.find(">.hitarea")
-						.swapClass( CLASSES.collapsableHitarea, CLASSES.expandableHitarea )
-						.swapClass( CLASSES.lastCollapsableHitarea, CLASSES.lastExpandableHitarea )
-					.end()
-					// swap classes for parent li
-					.swapClass( CLASSES.collapsable, CLASSES.expandable )
-					.swapClass( CLASSES.lastCollapsable, CLASSES.lastExpandable )
-					// find child lists
-					.find( ">ul" )
-					// toggle them
-					.heightToggle( settings.animated, settings.toggle );
-				if ( settings.unique ) {
-					$(this).parent()
-						.siblings()
-						// swap classes for hitarea
-						.find(">.hitarea")
-							.replaceClass( CLASSES.collapsableHitarea, CLASSES.expandableHitarea )
-							.replaceClass( CLASSES.lastCollapsableHitarea, CLASSES.lastExpandableHitarea )
-						.end()
-						.replaceClass( CLASSES.collapsable, CLASSES.expandable )
-						.replaceClass( CLASSES.lastCollapsable, CLASSES.lastExpandable )
-						.find( ">ul" )
-						.heightHide( settings.animated, settings.toggle );
-				}
-			}
-			this.data("toggler", toggler);
-			
-			function serialize() {
-				function binary(arg) {
-					return arg ? 1 : 0;
-				}
-				var data = [];
-				branches.each(function(i, e) {
-					data[i] = $(e).is(":has(>ul:visible)") ? 1 : 0;
-				});
-				$.cookie(settings.cookieId, data.join(""), settings.cookieOptions );
-			}
-			
-			function deserialize() {
-				var stored = $.cookie(settings.cookieId);
-				if ( stored ) {
-					var data = stored.split("");
-					branches.each(function(i, e) {
-						$(e).find(">ul")[ parseInt(data[i]) ? "show" : "hide" ]();
-					});
-				}
-			}
-			
-			// add treeview class to activate styles
-			this.addClass("treeview");
-			
-			// prepare branches and find all tree items with child lists
-			var branches = this.find("li").prepareBranches(settings);
-			
-			switch(settings.persist) {
-			case "cookie":
-				var toggleCallback = settings.toggle;
-				settings.toggle = function() {
-					serialize();
-					if (toggleCallback) {
-						toggleCallback.apply(this, arguments);
-					}
-				};
-				deserialize();
-				break;
-			case "location":
-				var current = this.find("a").filter(function() {
-					return this.href.toLowerCase() == location.href.toLowerCase();
-				});
-				if ( current.length ) {
-					// TODO update the open/closed classes
-					var items = current.addClass("selected").parents("ul, li").add( current.next() ).show();
-					if (settings.prerendered) {
-						// if prerendered is on, replicate the basic class swapping
-						items.filter("li")
-							.swapClass( CLASSES.collapsable, CLASSES.expandable )
-							.swapClass( CLASSES.lastCollapsable, CLASSES.lastExpandable )
-							.find(">.hitarea")
-								.swapClass( CLASSES.collapsableHitarea, CLASSES.expandableHitarea )
-								.swapClass( CLASSES.lastCollapsableHitarea, CLASSES.lastExpandableHitarea );
-					}
-				}
-				break;
-			}
-			
-			branches.applyClasses(settings, toggler);
-				
-			// if control option is set, create the treecontroller and show it
-			if ( settings.control ) {
-				treeController(this, settings.control);
-				$(settings.control).show();
-			}
-			
-			return this;
-		}
-	});
-	
-	// classes used by the plugin
-	// need to be styled via external stylesheet, see first example
-	$.treeview = {};
-	var CLASSES = ($.treeview.classes = {
-		open: "open",
-		closed: "closed",
-		expandable: "expandable",
-		expandableHitarea: "expandable-hitarea",
-		lastExpandableHitarea: "lastExpandable-hitarea",
-		collapsable: "collapsable",
-		collapsableHitarea: "collapsable-hitarea",
-		lastCollapsableHitarea: "lastCollapsable-hitarea",
-		lastCollapsable: "lastCollapsable",
-		lastExpandable: "lastExpandable",
-		last: "last",
-		hitarea: "hitarea"
-	});
-	
-})(jQuery);
\ No newline at end of file
diff --git a/lms/static/js/jquery.ui.touch-punch.min.js b/lms/static/js/jquery.ui.touch-punch.min.js
deleted file mode 100644
index 33d6f97e5e..0000000000
--- a/lms/static/js/jquery.ui.touch-punch.min.js
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * jQuery UI Touch Punch 0.2.2
- *
- * Copyright 2011, Dave Furfero
- * Dual licensed under the MIT or GPL Version 2 licenses.
- *
- * Depends:
- *  jquery.ui.widget.js
- *  jquery.ui.mouse.js
- */
-(function(b){b.support.touch="ontouchend" in document;if(!b.support.touch){return;}var c=b.ui.mouse.prototype,e=c._mouseInit,a;function d(g,h){if(g.originalEvent.touches.length>1){return;}g.preventDefault();var i=g.originalEvent.changedTouches[0],f=document.createEvent("MouseEvents");f.initMouseEvent(h,true,true,window,1,i.screenX,i.screenY,i.clientX,i.clientY,false,false,false,false,0,null);g.target.dispatchEvent(f);}c._touchStart=function(g){var f=this;if(a||!f._mouseCapture(g.originalEvent.changedTouches[0])){return;}a=true;f._touchMoved=false;d(g,"mouseover");d(g,"mousemove");d(g,"mousedown");};c._touchMove=function(f){if(!a){return;}this._touchMoved=true;d(f,"mousemove");};c._touchEnd=function(f){if(!a){return;}d(f,"mouseup");d(f,"mouseout");if(!this._touchMoved){d(f,"click");}a=false;};c._mouseInit=function(){var f=this;f.element.bind("touchstart",b.proxy(f,"_touchStart")).bind("touchmove",b.proxy(f,"_touchMove")).bind("touchend",b.proxy(f,"_touchEnd"));e.call(f);};})(jQuery);
\ No newline at end of file
diff --git a/lms/static/js/mathjax b/lms/static/js/mathjax
deleted file mode 120000
index b33a920293..0000000000
--- a/lms/static/js/mathjax
+++ /dev/null
@@ -1 +0,0 @@
-mathjax-MathJax-c9db6ac/
\ No newline at end of file
diff --git a/lms/static/js/my_courses_dropdown.js b/lms/static/js/my_courses_dropdown.js
new file mode 100644
index 0000000000..afd0f21686
--- /dev/null
+++ b/lms/static/js/my_courses_dropdown.js
@@ -0,0 +1,9 @@
+$(document).ready(function () {
+  $('a.dropdown').toggle(function() {
+    $('ul.dropdown-menu').addClass("expanded");
+    $('a.dropdown').addClass("active");
+  }, function() {
+    $('ul.dropdown-menu').removeClass("expanded");
+    $('a.dropdown').removeClass("active");
+  });
+});
diff --git a/lms/static/js/schematic.js b/lms/static/js/schematic.js
deleted file mode 120000
index a1427a2b4a..0000000000
--- a/lms/static/js/schematic.js
+++ /dev/null
@@ -1 +0,0 @@
-../../../../data/js/schematic.js
\ No newline at end of file
diff --git a/lms/static/js/schematic.js b/lms/static/js/schematic.js
new file mode 100644
index 0000000000..a92bca65cd
--- /dev/null
+++ b/lms/static/js/schematic.js
@@ -0,0 +1,4325 @@
+/////////////////////////////////////////////////////////////////////////////
+//
+//  Simple schematic capture
+//
+////////////////////////////////////////////////////////////////////////////////
+
+// Copyright (C) 2011 Massachusetts Institute of Technology
+
+// add schematics to a document with 
+//
+//   <input type="hidden" class="schematic" name="unique_form_id" value="JSON netlist..." .../>
+//
+// other attributes you can add to the input tag:
+//   width -- width in pixels of diagram
+//   height -- height in pixels of diagram
+//   parts -- comma-separated list of parts for parts bin (see parts_map),
+//            parts="" disables editing of diagram
+
+// JSON schematic representation:
+//  sch :=  [part, part, ...]
+//  part := [type, coords, properties, connections]
+//  type := string (see parts_map)
+//  coords := [number, ...]  // (x,y,rot) or (x1,y1,x2,y2)
+//  properties := {name: value, ...}
+//  connections := [node, ...]   // one per connection point in canoncial order
+//  node := string
+// need a netlist? just use the part's type, properites and connections
+
+// TO DO:
+// - wire labels?
+// - zoom/scroll canvas
+// - rotate multiple objects around their center of mass
+// - rubber band wires when moving components
+
+// set up each schematic entry widget
+function update_schematics() {
+    // set up each schematic on the page
+    var schematics = document.getElementsByClassName('schematic');
+    for (var i = 0; i < schematics.length; ++i)
+	if (schematics[i].getAttribute("loaded") != "true") {
+	    try {
+		new schematic.Schematic(schematics[i]);
+	    } catch (err) {
+		var msgdiv = document.createElement('div');
+		msgdiv.style.border = 'thick solid #FF0000';
+		msgdiv.style.margins = '20px';
+		msgdiv.style.padding = '20px';
+		var msg = document.createTextNode('Sorry, there a browser error in starting the schematic tool.  The tool is known to be compatible with the latest versions of Firefox and Chrome, which we recommend you use.');
+		msgdiv.appendChild(msg);
+		schematics[i].parentNode.insertBefore(msgdiv,schematics[i]);
+	    }
+	    schematics[i].setAttribute("loaded","true");
+	}
+}
+
+// add ourselves to the tasks that get performed when window is loaded
+function add_schematic_handler(other_onload) {
+    return function() {
+	// execute othe onload functions first
+	if (other_onload) other_onload();
+
+	update_schematics();
+    }
+}
+window.onload = add_schematic_handler(window.onload);
+
+// ask each schematic input widget to update its value field for submission
+function prepare_schematics() {
+    var schematics = document.getElementsByClassName('schematic');
+    for (var i = schematics.length - 1; i >= 0; i--)
+	schematics[i].schematic.update_value();
+}
+
+schematic = (function() {
+	background_style = 'rgb(220,220,220)';
+	element_style = 'rgb(255,255,255)';
+	thumb_style = 'rgb(128,128,128)';
+	normal_style = 'rgb(0,0,0)';  // default drawing color
+	component_style = 'rgb(64,64,255)';  // color for unselected components
+	selected_style = 'rgb(64,255,64)';  // highlight color for selected components
+	grid_style = "rgb(128,128,128)";
+	annotation_style = 'rgb(255,64,64)';  // color for diagram annotations
+
+	property_size = 5;  // point size for Component property text
+	annotation_size = 6;  // point size for diagram annotations
+
+	// list of all the defined parts
+	parts_map = {
+	    'g': [Ground, 'Ground connection'],
+	    'L': [Label, 'Node label'],
+	    'v': [VSource, 'Voltage source'],
+	    'i': [ISource, 'Current source'],
+	    'r': [Resistor, 'Resistor'],
+	    'c': [Capacitor, 'Capacitor'],
+	    'l': [Inductor, 'Inductor'],
+	    'o': [OpAmp, 'Op Amp'],
+	    'd': [Diode, 'Diode'],
+	    'n': [NFet, 'NFet'],
+	    'p': [PFet, 'PFet'],
+	    's': [Probe, 'Voltage Probe'],
+	    'a': [Ammeter, 'Current Probe'],
+	};
+
+	// global clipboard
+	if (typeof sch_clipboard == 'undefined')
+	    sch_clipboard = [];
+
+	///////////////////////////////////////////////////////////////////////////////
+	//
+	//  Schematic = diagram + parts bin + status area
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	// setup a schematic by populating the <div> with the appropriate children
+	function Schematic(input) {
+	    // set up diagram viewing parameters
+	    this.show_grid = true;
+	    this.grid = 8;
+	    this.scale = 2;
+	    this.origin_x = input.getAttribute("origin_x");
+	    if (this.origin_x == undefined) this.origin_x = 0;
+	    this.origin_y = input.getAttribute("origin_y");
+	    if (this.origin_y == undefined) this.origin_y = 0;
+	    this.cursor_x = 0;
+	    this.cursor_y = 0;
+
+	    this.window_list = [];  // list of pop-up windows in increasing z order
+
+	    // use user-supplied list of parts if supplied
+	    // else just populate parts bin with all the parts
+	    this.edits_allowed = true;
+	    var parts = input.getAttribute('parts');
+	    if (parts == undefined || parts == 'None') {
+		parts = new Array();
+		for (var p in parts_map) parts.push(p);
+	    } else if (parts == '') {
+		this.edits_allowed = false;
+		parts = [];
+	    } else parts = parts.split(',');
+
+	    // now add the parts to the parts bin
+	    this.parts_bin = [];
+	    for (var i = 0; i < parts.length; i++) {
+		var part = new Part(this);
+		var pm = parts_map[parts[i]];
+		part.set_component(new pm[0](0,0,0),pm[1]);
+		this.parts_bin.push(part);
+	    }
+
+	    // use user-supplied list of analyses, otherwise provide them all
+	    // analyses="" means no analyses
+	    var analyses = input.getAttribute('analyses');
+	    if (analyses == undefined || analyses == 'None')
+		analyses = ['dc','ac','tran'];
+	    else if (analyses == '') analyses = [];
+	    else analyses = analyses.split(',');
+
+	    if (parts.length == 0 && analyses.length == 0) this.diagram_only = true;
+	    else this.diagram_only = false;
+
+	    // see what we need to submit.  Expecting attribute of the form
+	    // submit_analyses="{'tran':[[node_name,t1,t2,t3],...],
+	    //                   'ac':[[node_name,f1,f2,...],...]}"
+	    var submit = input.getAttribute('submit_analyses');
+	    if (submit && submit.indexOf('{') != -1)
+		this.submit_analyses = JSON.parse(submit);
+	    else
+		this.submit_analyses = undefined;
+
+	    // toolbar
+	    this.tools = new Array();
+	    this.toolbar = [];
+
+	    if (!this.diagram_only) {
+		this.tools['help'] = this.add_tool(help_icon,'Help: display help page',this.help);
+		this.enable_tool('help',true);
+		this.toolbar.push(null);  // spacer
+	    }
+
+	    if (this.edits_allowed) {
+		this.tools['grid'] = this.add_tool(grid_icon,'Grid: toggle grid display',this.toggle_grid);
+		this.enable_tool('grid',true);
+		this.tools['cut'] = this.add_tool(cut_icon,'Cut: move selected components from diagram to the clipboard',this.cut);
+		this.tools['copy'] = this.add_tool(copy_icon,'Copy: copy selected components into the clipboard',this.copy);
+		this.tools['paste'] = this.add_tool(paste_icon,'Paste: copy clipboard into the diagram',this.paste);
+		this.toolbar.push(null);  // spacer
+	    }
+
+	    // simulation interface if cktsim.js is loaded
+	    if (typeof cktsim != 'undefined') {
+		if (analyses.indexOf('dc') != -1) {
+		    this.tools['dc'] = this.add_tool('DC','DC Analysis',this.dc_analysis);
+		    this.enable_tool('dc',true);
+		    this.dc_max_iters = '1000';  // default values dc solution
+		}
+
+		if (analyses.indexOf('ac') != -1) {
+		    this.tools['ac'] = this.add_tool('AC','AC Small-Signal Analysis',this.setup_ac_analysis);
+		    this.enable_tool('ac',true);
+		    this.ac_npts = '50'; // default values for AC Analysis
+		    this.ac_fstart = '10';
+		    this.ac_fstop = '1G';
+		    this.ac_source_name = undefined;
+		}
+
+		if (analyses.indexOf('tran') != -1) {
+		    this.tools['tran'] = this.add_tool('TRAN','Transient Analysis',this.transient_analysis);
+		    this.enable_tool('tran',true);
+		    this.tran_npts = '100';  // default values for transient analysis
+		    this.tran_tstop = '1';
+		}
+	    }
+ 
+	    // set up diagram canvas
+	    this.canvas = document.createElement('canvas');
+	    this.width = input.getAttribute('width');
+	    this.width = parseInt(this.width == undefined ? '400' : this.width);
+	    this.canvas.width = this.width;
+	    this.height = input.getAttribute('height');
+	    this.height = parseInt(this.height == undefined ? '300' : this.height);
+	    this.canvas.height = this.height;
+
+	    this.sctl_r = 16;   // scrolling control parameters
+	    this.sctl_x = this.sctl_r + 8;   // upper left
+	    this.sctl_y = this.sctl_r + 8;
+	    this.zctl_left = this.sctl_x - 8;
+	    this.zctl_top = this.sctl_y + this.sctl_r + 8;
+
+	    // repaint simply draws this buffer and then adds selected elements on top
+	    this.bg_image = document.createElement('canvas');
+	    this.bg_image.width = this.width;
+	    this.bg_image.height = this.height;
+
+	    if (!this.diagram_only) {
+		this.canvas.tabIndex = 1; // so we get keystrokes
+		this.canvas.style.borderStyle = 'solid';
+		this.canvas.style.borderWidth = '1px';
+		this.canvas.style.borderColor = grid_style;
+		this.canvas.style.outline = 'none';
+	    }
+
+	    this.canvas.schematic = this;
+	    if (this.edits_allowed) {
+		this.canvas.addEventListener('mousemove',schematic_mouse_move,false);
+		this.canvas.addEventListener('mouseover',schematic_mouse_enter,false);
+		this.canvas.addEventListener('mouseout',schematic_mouse_leave,false);
+		this.canvas.addEventListener('mousedown',schematic_mouse_down,false);
+		this.canvas.addEventListener('mouseup',schematic_mouse_up,false);
+		this.canvas.addEventListener('mousewheel',schematic_mouse_wheel,false);
+		this.canvas.addEventListener('DOMMouseScroll',schematic_mouse_wheel,false);  // for FF
+		this.canvas.addEventListener('dblclick',schematic_double_click,false);
+		this.canvas.addEventListener('keydown',schematic_key_down,false);
+		this.canvas.addEventListener('keyup',schematic_key_up,false);
+	    }
+
+	    // set up message area
+	    if (!this.diagram_only) {
+		this.status_div = document.createElement('div');
+		this.status = document.createTextNode('');
+		this.status_div.appendChild(this.status);
+		this.status_div.style.height = status_height + 'px';
+	    } else this.status_div = undefined;
+
+	    this.connection_points = new Array();  // location string => list of cp's
+	    this.components = [];
+
+	    this.dragging = false;
+	    this.select_rect = undefined;
+	    this.wire = undefined;
+
+	    this.operating_point = undefined;  // result from DC analysis
+	    this.dc_results = undefined;   // saved analysis results for submission
+	    this.ac_results = undefined;   // saved analysis results for submission
+	    this.transient_results = undefined;   // saved analysis results for submission
+
+	    // state of modifier keys
+	    this.ctrlKey = false;
+	    this.shiftKey = false;
+	    this.altKey = false;
+	    this.cmdKey = false;
+
+	    // make sure other code can find us!
+	    input.schematic = this;
+	    this.input = input;
+
+	    // set up DOM -- use nested tables to do the layout
+	    var table,tr,td;
+	    table = document.createElement('table');
+	    table.rules = 'none';
+	    if (!this.diagram_only) {
+		table.frame = 'box';
+		table.style.borderStyle = 'solid';
+		table.style.borderWidth = '2px';
+		table.style.borderColor = normal_style;
+		table.style.backgroundColor = background_style;
+	    }
+
+	    // add tools to DOM
+	    if (this.toolbar.length > 0) {
+		tr = document.createElement('tr');
+		table.appendChild(tr);
+		td = document.createElement('td');
+		td.style.verticalAlign = 'top';
+		td.colSpan = 2;
+		tr.appendChild(td);
+		for (var i = 0; i < this.toolbar.length; ++i) {
+		    var tool = this.toolbar[i];
+		    if (tool != null) td.appendChild(tool);
+		}
+	    }
+	    
+	    // add canvas and parts bin to DOM
+	    tr = document.createElement('tr');
+	    table.appendChild(tr);
+
+	    td = document.createElement('td');
+	    tr.appendChild(td);
+	    var wrapper = document.createElement('div'); // for inserting pop-up windows
+	    td.appendChild(wrapper);
+	    wrapper.style.position = 'relative';  // so we can position subwindows
+	    wrapper.appendChild(this.canvas);
+
+	    td = document.createElement('td');
+	    td.style.verticalAlign = 'top';
+	    tr.appendChild(td);
+	    var parts_table = document.createElement('table');
+	    td.appendChild(parts_table);
+	    parts_table.rules = 'none';
+	    parts_table.frame = 'void';
+	    parts_table.cellPadding = '0';
+	    parts_table.cellSpacing = '0';
+
+	    // fill in parts_table
+	    var parts_per_column = Math.floor(this.height / (part_h + 5));  // mysterious extra padding
+	    for (var i = 0; i < parts_per_column; ++i) {
+		tr = document.createElement('tr');
+		parts_table.appendChild(tr);
+		for (var j = i; j < this.parts_bin.length; j += parts_per_column) {
+		    td = document.createElement('td');
+		    tr.appendChild(td);
+		    td.appendChild(this.parts_bin[j].canvas);
+		}
+	    }
+
+	    if (this.status_div != undefined) {
+		tr = document.createElement('tr');
+		table.appendChild(tr);
+		td = document.createElement('td');
+		tr.appendChild(td);
+		td.colSpan = 2;
+		td.appendChild(this.status_div);
+	    }
+
+	    // add to dom
+	    // avoid Chrome bug that changes to text cursor whenever
+	    // drag starts.  Just do this in schematic tool...
+	    var toplevel = document.createElement('div');
+	    toplevel.onselectstart = function(){ return false; };
+	    toplevel.appendChild(table);
+	    this.input.parentNode.insertBefore(toplevel,this.input.nextSibling);
+
+	    // process initial contents of diagram
+	    this.load_schematic(this.input.getAttribute('value'),
+				this.input.getAttribute('initial_value'));
+
+	    // start by centering diagram on the screen
+	    this.zoomall();
+	}
+
+	part_w = 42;   // size of a parts bin compartment
+	part_h = 42;
+	status_height = 18;
+
+	Schematic.prototype.add_component = function(new_c) {
+	    this.components.push(new_c);
+
+	    // create undoable edit record here
+	}
+
+	Schematic.prototype.remove_component = function(c) {
+	    var index = this.components.indexOf(c);
+	    if (index != -1) this.components.splice(index,1);
+	}
+
+	Schematic.prototype.find_connections = function(cp) {
+	    return this.connection_points[cp.location];
+	}
+
+	// add connection point to list of connection points at that location
+	Schematic.prototype.add_connection_point = function(cp) {
+	    var cplist = this.connection_points[cp.location];
+	    if (cplist) cplist.push(cp);
+	    else {
+		cplist = [cp];
+		this.connection_points[cp.location] = cplist;
+	    }
+
+	    // return list of conincident connection points
+	    return cplist;
+	}
+
+	// remove connection point from the list points at the old location
+	Schematic.prototype.remove_connection_point = function(cp,old_location) {
+	    // remove cp from list at old location
+	    var cplist = this.connection_points[old_location];
+	    if (cplist) {
+		var index = cplist.indexOf(cp);
+		if (index != -1) {
+		    cplist.splice(index,1);
+		    // if no more connections at this location, remove
+		    // entry from array to keep our search time short
+		    if (cplist.length == 0)
+			delete this.connection_points[old_location];
+		}
+	    }
+	}
+
+	// connection point has changed location: remove, then add
+	Schematic.prototype.update_connection_point = function(cp,old_location) {
+	    this.remove_connection_point(cp,old_location);
+	    return this.add_connection_point(cp);
+	}
+
+	// add a wire to the schematic
+	Schematic.prototype.add_wire = function(x1,y1,x2,y2) {
+	    var new_wire = new Wire(x1,y1,x2,y2);
+	    new_wire.add(this);
+	    new_wire.move_end();
+	    return new_wire;
+	}
+
+	Schematic.prototype.split_wire = function(w,cp) {
+	    // remove bisected wire
+	    w.remove();
+
+	    // add two new wires with connection point cp in the middle
+	    this.add_wire(w.x,w.y,cp.x,cp.y);
+	    this.add_wire(w.x+w.dx,w.y+w.dy,cp.x,cp.y);
+	}
+
+	// see if connection points of component c split any wires
+	Schematic.prototype.check_wires = function(c) {
+	    for (var i = 0; i < this.components.length; i++) {
+		var cc = this.components[i];
+		if (cc != c) {  // don't check a component against itself
+		    // only wires will return non-null from a bisect call
+		    var cp = cc.bisect(c);
+		    if (cp) {
+			// cc is a wire bisected by connection point cp
+			this.split_wire(cc,cp);
+			this.redraw_background();
+		    }
+		}
+	    }
+	}
+
+	// see if there are any existing connection points that bisect wire w
+	Schematic.prototype.check_connection_points = function(w) {
+	    for (var locn in this.connection_points) {
+		var cplist = this.connection_points[locn];
+		if (cplist && w.bisect_cp(cplist[0])) {
+		    this.split_wire(w,cplist[0]);
+		    this.redraw_background();
+
+		    // stop here, new wires introduced by split will do their own checks
+		    return;
+		}
+	    }
+	}
+
+	// merge collinear wires sharing an end point
+	Schematic.prototype.clean_up_wires = function() {
+	    for (var locn in this.connection_points) {
+		var cplist = this.connection_points[locn];
+		if (cplist && cplist.length == 2) {
+		    // found a connection with just two connections, see if they're wires
+		    var c1 = cplist[0].parent;
+		    var c2 = cplist[1].parent;
+		    if (c1.type == 'w' && c2.type == 'w') {
+			var e1 = c1.other_end(cplist[0]);
+			var e2 = c2.other_end(cplist[1]);
+			var e3 = cplist[0];  // point shared by the two wires
+			if (collinear(e1,e2,e3)) {
+			    c1.remove();
+			    c2.remove();
+			    this.add_wire(e1.x,e1.y,e2.x,e2.y);
+			}
+		    }
+		}
+	    }
+	}
+
+	Schematic.prototype.unselect_all = function(which) {
+	    this.operating_point = undefined;  // remove annotations
+
+	    for (var i = this.components.length - 1; i >= 0; --i)
+		if (i != which) this.components[i].set_select(false);
+	}
+
+	Schematic.prototype.drag_begin = function() {
+	    // let components know they're about to move
+	    for (var i = this.components.length - 1; i >= 0; --i) {
+		var component = this.components[i];
+		if (component.selected) component.move_begin();
+	    }
+
+	    // remember where drag started
+	    this.drag_x = this.cursor_x;
+	    this.drag_y = this.cursor_y;
+	    this.dragging = true;
+	}
+
+	Schematic.prototype.drag_end = function() {
+	    // let components know they're done moving
+	    for (var i = this.components.length - 1; i >= 0; --i) {
+		var component = this.components[i];
+		if (component.selected) component.move_end();
+	    }
+	    this.dragging = false;
+
+	    this.clean_up_wires();
+	    this.redraw_background();
+	}
+
+	Schematic.prototype.help = function() {
+	    window.open('/static/handouts/schematic_tutorial.pdf');
+	}
+
+	// zoom diagram around given coords
+	Schematic.prototype.rescale = function(nscale,cx,cy) {
+	    if (cx == undefined) {
+		// use current center point if no point has been specified
+		cx = this.origin_x + this.width/(2*this.scale);
+		cy = this.origin_y + this.height/(2*this.scale);
+	    }
+
+	    this.origin_x += cx*(this.scale - nscale);
+	    this.origin_y += cy*(this.scale - nscale);
+	    this.scale = nscale;
+
+
+	    //this.origin_x = cx - this.width/(2*this.scale);
+	    //this.origin_y = cy - this.height/(2*this.scale);
+
+	    this.redraw_background();
+	}
+
+	Schematic.prototype.toggle_grid = function() {
+	    this.show_grid = !this.show_grid;
+	    this.redraw_background();
+	}
+
+	zoom_factor = 1.25;    // scaling is some power of zoom_factor
+	zoom_min = 0.5;
+	zoom_max = 4.0;
+	origin_min = -200;    // in grids
+	origin_max = 200;
+
+	Schematic.prototype.zoomin = function() {
+	    var nscale = this.scale * zoom_factor;
+
+	    if (nscale < zoom_max) {
+		// keep center of view unchanged
+		this.origin_x += (this.width/2)*(1.0/this.scale - 1.0/nscale);
+		this.origin_y += (this.height/2)*(1.0/this.scale - 1.0/nscale);
+		this.scale = nscale;
+		this.redraw_background();
+	    }
+	}
+
+	Schematic.prototype.zoomout = function() {
+	    var nscale = this.scale / zoom_factor;
+
+	    if (nscale > zoom_min) {
+		// keep center of view unchanged
+		this.origin_x += (this.width/2)*(1.0/this.scale - 1.0/nscale);
+		this.origin_y += (this.height/2)*(1.0/this.scale - 1.0/nscale);
+		this.scale = nscale;
+		this.redraw_background();
+	    }
+	}
+
+	Schematic.prototype.zoomall = function() {
+	    // w,h for schematic including a 25% margin on all sides
+	    var sch_w = 1.5*(this.bbox[2] - this.bbox[0]);
+	    var sch_h = 1.5*(this.bbox[3] - this.bbox[1]);
+
+	    if (sch_w == 0 && sch_h == 0) {
+		this.origin_x = 0;
+		this.origin_y = 0;
+		this.scale = 2;
+	    } else {
+		// compute scales that would make schematic fit, choose smallest
+		var scale_x = this.width/sch_w;
+		var scale_y = this.height/sch_h;
+		this.scale = Math.pow(zoom_factor,Math.ceil(Math.log(Math.min(scale_x,scale_y))/Math.log(zoom_factor)));
+		if (this.scale < zoom_min) this.scale = zoom_min;
+		else if (this.scale > zoom_max) this.scale = zoom_max;
+
+		// center the schematic
+		this.origin_x = (this.bbox[2] + this.bbox[0])/2 - this.width/(2*this.scale);
+		this.origin_y = (this.bbox[3] + this.bbox[1])/2 - this.height/(2*this.scale);
+	    }
+
+	    this.redraw_background();
+	}
+
+	Schematic.prototype.cut = function() {
+	    // clear previous contents
+	    sch_clipboard = [];
+
+	    // look for selected components, move them to clipboard.
+	    for (var i = this.components.length - 1; i >=0; --i) {
+		var c = this.components[i];
+		if (c.selected) {
+		    c.remove();
+		    sch_clipboard.push(c);
+		}
+	    }
+
+	    // update diagram view
+	    this.redraw();
+	}
+
+	Schematic.prototype.copy = function() {
+	    // clear previous contents
+	    sch_clipboard = [];
+
+	    // look for selected components, copy them to clipboard.
+	    for (var i = this.components.length - 1; i >=0; --i) {
+		var c = this.components[i];
+		if (c.selected)
+		    sch_clipboard.push(c.clone(c.x,c.y));
+	    }
+	}
+
+	Schematic.prototype.paste = function() {
+	    // compute left,top of bounding box for origins of
+	    // components in the clipboard
+	    var left = undefined;
+	    var top = undefined;
+	    for (var i = sch_clipboard.length - 1; i >= 0; --i) {
+		var c = sch_clipboard[i];
+		left = left ? Math.min(left,c.x) : c.x;
+		top = top ? Math.min(top,c.y) : c.y;
+	    }
+
+	    this.message('cursor '+this.cursor_x+','+this.cursor_y);
+
+	    // clear current selections
+	    this.unselect_all(-1);
+	    this.redraw_background();  // so we see any components that got unselected
+
+	    // make clones of components on the clipboard, positioning
+	    // them relative to the cursor
+	    for (var i = sch_clipboard.length - 1; i >= 0; --i) {
+		var c = sch_clipboard[i];
+		var new_c = c.clone(this.cursor_x + (c.x - left),this.cursor_y + (c.y - top));
+		new_c.set_select(true);
+		new_c.add(this);
+	    }
+
+	    // see what we've wrought
+	    this.redraw();
+	}
+
+	///////////////////////////////////////////////////////////////////////////////
+	//
+	//  Netlist and Simulation interface
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	// load diagram from JSON representation
+	Schematic.prototype.load_schematic = function(value,initial_value) {
+	    // use default value if no schematic info in value
+	    if (value == undefined || value.indexOf('[') == -1)
+		value = initial_value;
+	    
+	    if (value && value.indexOf('[') != -1) {
+		// convert string value into data structure
+		var json = JSON.parse(value);
+
+		// top level is a list of components
+		for (var i = json.length - 1; i >= 0; --i) {
+		    var c = json[i];
+		    if (c[0] == 'view') {
+			// special hack: view component lets us recreate view
+			// ignore saved view parameters as they sometimes screw students
+			//this.origin_x = c[1];
+			//this.origin_y = c[2];
+			//this.scale = c[3];
+			//this.ac_npts = c[4];
+			this.ac_fstart = c[5];
+			this.ac_fstop = c[6];
+			this.ac_source_name = c[7];
+			this.tran_npts = c[8];
+			this.tran_tstop = c[9];
+			this.dc_max_iters = c[10];
+		    } else if (c[0] == 'w') {
+			// wire
+			this.add_wire(c[1][0],c[1][1],c[1][2],c[1][3]);
+		    } else if (c[0] == 'dc') {
+			this.dc_results = c[1];
+		    } else if (c[0] == 'transient') {
+			this.transient_results = c[1];
+		    } else if (c[0] == 'ac') {
+			this.ac_results = c[1];
+		    } else {
+			// ordinary component
+			//  c := [type, coords, properties, connections]
+			var type = c[0];
+			var coords = c[1];
+			var properties = c[2];
+
+			// make the part
+			var part = new parts_map[type][0](coords[0],coords[1],coords[2]);
+
+			// give it its properties
+			for (var name in properties)
+			    part.properties[name] = properties[name];
+
+			// add component to the diagram
+			part.add(this);
+		    }
+		}
+	    }
+
+	    // see what we've got!
+	    this.redraw_background();
+	}
+
+	// label all the nodes in the circuit
+	Schematic.prototype.label_connection_points = function() {
+	    // start by clearing all the connection point labels
+	    for (var i = this.components.length - 1; i >=0; --i)
+		this.components[i].clear_labels();
+
+	    // components are in charge of labeling their unlabeled connections.
+	    // labels given to connection points will propagate to coincident connection
+	    // points and across Wires.
+
+	    // let special components like GND label their connection(s)
+	    for (var i = this.components.length - 1; i >=0; --i)
+		this.components[i].add_default_labels();
+
+	    // now have components generate labels for unlabeled connections
+	    this.next_label = 0;
+	    for (var i = this.components.length - 1; i >=0; --i)
+		this.components[i].label_connections();
+	}
+
+	// generate a new label
+	Schematic.prototype.get_next_label = function() {
+	    // generate next label in sequence
+	    this.next_label += 1;
+	    return this.next_label.toString();
+	}
+
+	// propagate label to coincident connection points
+	Schematic.prototype.propagate_label = function(label,location) {
+	    var cplist = this.connection_points[location];
+	    for (var i = cplist.length - 1; i >= 0; --i)
+		cplist[i].propagate_label(label);
+	}
+
+	// update the value field of our corresponding input field with JSON
+	// representation of schematic
+	Schematic.prototype.update_value = function() {
+	    // label connection points
+	    this.label_connection_points();
+
+	    // build JSON data structure, convert to string value for
+	    // input field
+	    this.input.value = JSON.stringify(this.json_with_analyses());
+	}
+
+	// produce a JSON representation of the diagram
+	Schematic.prototype.json = function() {
+	    var json = [];
+
+	    // output all the components/wires in the diagram
+	    var n = this.components.length;
+	    for (var i = 0; i < n; i++)
+		json.push(this.components[i].json(i));
+
+	    // capture the current view parameters
+	    json.push(['view',this.origin_x,this.origin_y,this.scale,
+		       this.ac_npts,this.ac_fstart,this.ac_fstop,
+		       this.ac_source_name,this.tran_npts,this.tran_tstop,
+		       this.dc_max_iters]);
+
+	    return json;
+	}
+
+	// produce a JSON representation of the diagram
+	Schematic.prototype.json_with_analyses = function() {
+	    var json = this.json();
+
+	    if (this.dc_results != undefined) json.push(['dc',this.dc_results]);
+	    if (this.ac_results != undefined) json.push(['ac',this.ac_results]);
+	    if (this.transient_results != undefined) json.push(['transient',this.transient_results]);
+
+	    return json;
+	}
+
+	///////////////////////////////////////////////////////////////////////////////
+	//
+	//  Simulation interface
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	Schematic.prototype.extract_circuit = function() {
+	    // give all the circuit nodes a name, extract netlist
+	    this.label_connection_points();
+	    var netlist = this.json();
+
+	    // since we've done the heavy lifting, update input field value
+	    // so user can grab diagram if they want
+	    this.input.value = JSON.stringify(netlist);
+
+	    // create a circuit from the netlist
+	    var ckt = new cktsim.Circuit();
+	    if (ckt.load_netlist(netlist))
+		return ckt;
+	    else
+		return null;
+	}
+
+	Schematic.prototype.dc_analysis = function() {
+	    // remove any previous annotations
+	    this.unselect_all(-1);
+	    this.redraw_background();
+
+	    var ckt = this.extract_circuit();
+	    if (ckt === null) return;
+
+	    // run the analysis
+	    this.operating_point = ckt.dc();
+
+	    if (this.operating_point != undefined) {
+		// save a copy of the results for submission
+		this.dc_results = {};
+		for (var i in this.operating_point) this.dc_results[i] = this.operating_point[i];
+
+		// display results on diagram
+		this.redraw();
+	    }
+	}
+
+	// return a list of [color,node_label,offset,type] for each probe in the diagram
+	// type == 'voltage' or 'current'
+	Schematic.prototype.find_probes = function() {
+	    var result = [];
+	    var result = [];
+	    for (var i = this.components.length - 1; i >= 0; --i) {
+		var c = this.components[i];
+		var info = c.probe_info();
+		if (info != undefined) result.push(c.probe_info());
+	    }
+	    return result;
+	}
+
+	// use a dialog to get AC analysis parameters
+	Schematic.prototype.setup_ac_analysis = function() {
+	    this.unselect_all(-1);
+	    this.redraw_background();
+
+	    var npts_lbl = 'Number of points/decade';
+	    var fstart_lbl = 'Starting frequency (Hz)';
+	    var fstop_lbl = 'Ending frequency (Hz)';
+	    var source_name_lbl = 'Name of V or I source for ac'
+    
+	    if (this.find_probes().length == 0) {
+		alert("AC Analysis: there are no voltage probes in the diagram!");
+		return;
+	    }
+
+	    var fields = new Array();
+	    //fields[npts_lbl] = build_input('text',10,this.ac_npts);
+	    fields[fstart_lbl] = build_input('text',10,this.ac_fstart);
+	    fields[fstop_lbl] = build_input('text',10,this.ac_fstop);
+	    fields[source_name_lbl] = build_input('text',10,this.ac_source_name);
+
+	    var content = build_table(fields);
+	    content.fields = fields;
+	    content.sch = this;
+
+	    this.dialog('AC Analysis',content,function(content) {
+		    var sch = content.sch;
+
+		    // retrieve parameters, remember for next time
+		    //sch.ac_npts = content.fields[npts_lbl].value;
+		    sch.ac_fstart = content.fields[fstart_lbl].value;
+		    sch.ac_fstop = content.fields[fstop_lbl].value;
+		    sch.ac_source_name = content.fields[source_name_lbl].value;
+
+		    sch.ac_analysis(cktsim.parse_number(sch.ac_npts),
+				    cktsim.parse_number(sch.ac_fstart),
+				    cktsim.parse_number(sch.ac_fstop),
+				    sch.ac_source_name);
+		});
+	}
+
+	// perform ac analysis
+	Schematic.prototype.ac_analysis = function(npts,fstart,fstop,ac_source_name) {
+	    // run the analysis
+	    var ckt = this.extract_circuit();
+	    if (ckt === null) return;
+	    var results = ckt.ac(npts,fstart,fstop,ac_source_name);
+
+	    if (typeof results == 'string') 
+		this.message(results);
+	    else {
+		var x_values = results['_frequencies_'];
+
+		// x axis will be a log scale
+		for (var i = x_values.length - 1; i >= 0; --i)
+		    x_values[i] = Math.log(x_values[i])/Math.LN10;
+
+
+		if (this.submit_analyses != undefined) {
+		    var submit = this.submit_analyses['ac'];
+		    if (submit != undefined) {
+			// save a copy of the results for submission
+			this.ac_results = {};
+
+			// save requested values for each requested node
+			for (var j = 0; j < submit.length; j++) {
+			    var flist = submit[j];    // [node_name,f1,f2,...]
+			    var node = flist[0];
+			    var values = results[node];
+			    var fvlist = [];
+			    // for each requested freq, interpolate response value
+			    for (var k = 1; k < flist.length; k++) {
+				var f = flist[k];
+				var v = interpolate(f,x_values,values);
+				// convert to dB
+				fvlist.push([f,v == undefined ? 'undefined' : 20.0 * Math.log(v)/Math.LN10]);
+			    }
+			    // save results as list of [f,response] paris
+			    this.ac_results[node] = fvlist;
+			}
+		    }
+		}
+
+		// set up plot values for each node with a probe
+		var y_values = [];  // list of [color, result_array]
+		var z_values = [];  // list of [color, result_array]
+		var probes = this.find_probes();
+
+		var probe_maxv = [];
+		var probe_color = [];
+
+		// Check for probe with near zero transfer function and warn
+		for (var i = probes.length - 1; i >= 0; --i) {
+		    if (probes[i][3] != 'voltage') continue;
+		    probe_color[i] = probes[i][0];
+		    var label = probes[i][1];
+		    var v = results[label];
+		    probe_maxv[i] = array_max(v); // magnitudes always > 0
+		}
+		var all_max = array_max(probe_maxv);
+
+		if (all_max < 1.0e-16) {
+		    alert('Zero ac response, -infinity on DB scale.');
+		} else {
+		    for (var i = probes.length - 1; i >= 0; --i) {
+			if (probes[i][3] != 'voltage') continue;
+			if ((probe_maxv[i] / all_max) < 1.0e-10) {
+			    alert('Near zero ac response, remove ' + probe_color[i] + ' probe');
+			    return;
+			}
+		    }
+		}
+
+		for (var i = probes.length - 1; i >= 0; --i) {
+		    if (probes[i][3] != 'voltage') continue;
+		    var color = probes[i][0];
+		    var label = probes[i][1];
+		    var offset = cktsim.parse_number(probes[i][2]);
+
+		    var v = results[label];
+		    // convert values into dB relative to source amplitude
+		    var v_max = 1;
+		    for (var j = v.length - 1; j >= 0; --j)
+			// convert each value to dB relative to max
+			v[j] = 20.0 * Math.log(v[j]/v_max)/Math.LN10;
+		    y_values.push([color,offset,v]);
+
+		    var v = results[label+'_phase'];
+		    z_values.push([color,0,v]);
+		}
+
+		// graph the result and display in a window
+		var graph2 = this.graph(x_values,'log(Frequency in Hz)',z_values,'degrees');
+		this.window('AC Analysis - Phase',graph2);
+		var graph1 = this.graph(x_values,'log(Frequency in Hz)',y_values,'dB');
+		this.window('AC Analysis - Magnitude',graph1,50);
+	    }
+	}
+
+	Schematic.prototype.transient_analysis = function() {
+	    this.unselect_all(-1);
+	    this.redraw_background();
+
+	    var npts_lbl = 'Minimum number of timepoints';
+	    var tstop_lbl = 'Stop Time (seconds)';
+    
+	    var probes = this.find_probes();
+	    if (probes.length == 0) {
+		alert("Transient Analysis: there are no probes in the diagram!");
+		return;
+	    }
+
+	    var fields = new Array();
+	    //fields[npts_lbl] = build_input('text',10,this.tran_npts);
+	    fields[tstop_lbl] = build_input('text',10,this.tran_tstop);
+
+	    var content = build_table(fields);
+	    content.fields = fields;
+	    content.sch = this;
+
+	    this.dialog('Transient Analysis',content,function(content) {
+		    var sch = content.sch;
+		    var ckt = sch.extract_circuit();
+		    if (ckt === null) return;
+
+		    // retrieve parameters, remember for next time
+		    //sch.tran_npts = content.fields[npts_lbl].value;
+		    sch.tran_tstop = content.fields[tstop_lbl].value;
+
+		    // gather a list of nodes that are being probed.  These
+		    // will be added to the list of nodes checked during the
+		    // LTE calculations in transient analysis
+		    var probe_list = sch.find_probes();
+		    var probe_names = new Array(probe_list.length);
+		    for (var i = probe_list.length - 1; i >= 0; --i)
+			probe_names[i] = probe_list[i][1];
+
+		    // run the analysis
+		    var results = ckt.tran(ckt.parse_number(sch.tran_npts), 0,
+					   ckt.parse_number(sch.tran_tstop), probe_names, false);
+
+		    if (typeof results == 'string') 
+			sch.message(results);
+		    else {
+			if (sch.submit_analyses != undefined) {
+			    var submit = sch.submit_analyses['tran'];
+			    if (submit != undefined) {
+				// save a copy of the results for submission
+				sch.transient_results = {};
+				var times = results['_time_'];
+
+				// save requested values for each requested node
+				for (var j = 0; j < submit.length; j++) {
+				    var tlist = submit[j];    // [node_name,t1,t2,...]
+				    var node = tlist[0];
+				    var values = results[node];
+				    var tvlist = [];
+				    // for each requested time, interpolate waveform value
+				    for (var k = 1; k < tlist.length; k++) {
+					var t = tlist[k];
+					var v = interpolate(t,times,values);
+					tvlist.push([t,v == undefined ? 'undefined' : v]);
+				    }
+				    // save results as list of [t,value] pairs
+				    sch.transient_results[node] = tvlist;
+				}
+			    }
+			}
+
+			var x_values = results['_time_'];
+			var x_legend = 'Time';
+
+			// set up plot values for each node with a probe
+			var v_values = [];  // voltage values: list of [color, result_array]
+			var i_values = [];  // current values: list of [color, result_array]
+			var probes = sch.find_probes();
+
+			for (var i = probes.length - 1; i >= 0; --i) {
+			    var color = probes[i][0];
+			    var label = probes[i][1];
+			    var offset = cktsim.parse_number(probes[i][2]);
+			    var v = results[label];
+			    if (v == undefined) {
+				alert('The ' + color + ' probe is connected to node ' + '"' + label + '"' + ' which is not an actual circuit node');
+			    } else if (probes[i][3] == 'voltage') {
+				if (color == 'x-axis') {
+				    x_values = v;
+				    x_legend = 'Voltage';
+				} else v_values.push([color,offset,v]);
+			    } else {
+				if (color == 'x-axis') {
+				    x_values = v;
+				    x_legend = 'Current';
+				} else i_values.push([color,offset,v]);
+			    }
+			}
+
+			// graph the result and display in a window
+			var graph = sch.graph(x_values,x_legend,v_values,'Voltage',i_values,'Current');
+			sch.window('Results of Transient Analysis',graph);
+		    }
+	    })
+	}
+
+	// t is the time at which we want a value
+	// times is a list of timepoints from the simulation
+	function interpolate(t,times,values) {
+	    if (values == undefined) return undefined;
+
+	    for (var i = 0; i < times.length; i++)
+		if (t < times[i]) {
+		    // t falls between times[i-1] and times[i]
+		    var t1 = (i == 0) ? times[0] : times[i-1];
+		    var t2 = times[i];
+
+		    if (t2 == undefined) return undefined;
+
+		    var v1 = (i == 0) ? values[0] : values[i-1];
+		    var v2 = values[i];
+		    var v = v1;
+		    if (t != t1) v += (t - t1)*(v2 - v1)/(t2 - t1);
+		    return v;
+		}
+	}
+
+	// external interface for setting the property value of a named component
+	Schematic.prototype.set_property = function(component_name,property,value) {
+	    this.unselect_all(-1);
+
+	    for (var i = this.components.length - 1; i >= 0; --i) {
+		var component = this.components[i];
+		if (component.properties['name'] == component_name) {
+		    component.properties[property] = value.toString();
+		    break;
+		}
+	    }
+
+	    // update diagram
+	    this.redraw_background();
+	}
+
+	///////////////////////////////////////////////////////////////////////////////
+	//
+	//  Drawing support -- deals with scaling and scrolling of diagrama
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	// here to redraw background image containing static portions of the schematic.
+	// Also redraws dynamic portion.
+	Schematic.prototype.redraw_background = function() {
+	    var c = this.bg_image.getContext('2d');
+
+	    c.lineCap = 'round';
+
+	    // paint background color
+	    c.fillStyle = element_style;
+	    c.fillRect(0,0,this.width,this.height);
+
+	    if (!this.diagram_only && this.show_grid) {
+		// grid
+		c.strokeStyle = grid_style;
+		var first_x = this.origin_x;
+		var last_x = first_x + this.width/this.scale;
+		var first_y = this.origin_y;
+		var last_y = first_y + this.height/this.scale;
+
+		for (var i = this.grid*Math.ceil(first_x/this.grid); i < last_x; i += this.grid)
+		    this.draw_line(c,i,first_y,i,last_y,0.1);
+
+		for (var i = this.grid*Math.ceil(first_y/this.grid); i < last_y; i += this.grid)
+		    this.draw_line(c,first_x,i,last_x,i,0.1);
+	    }
+
+	    // unselected components
+	    var min_x = Infinity;  // compute bounding box for diagram
+	    var max_x = -Infinity;
+	    var min_y = Infinity;
+	    var max_y = -Infinity;
+	    for (var i = this.components.length - 1; i >= 0; --i) {
+		var component = this.components[i];
+		if (!component.selected) {
+		    component.draw(c);
+		    min_x = Math.min(component.bbox[0],min_x);
+		    max_x = Math.max(component.bbox[2],max_x);
+		    min_y = Math.min(component.bbox[1],min_y);
+		    max_y = Math.max(component.bbox[3],max_y);
+		}
+	    }
+	    this.unsel_bbox = [min_x,min_y,max_x,max_y];
+
+	    this.redraw();   // background changed, redraw on screen
+	}
+
+	// redraw what user sees = static image + dynamic parts
+	Schematic.prototype.redraw = function() {
+	    var c = this.canvas.getContext('2d');
+
+	    // put static image in the background
+	    c.drawImage(this.bg_image, 0, 0);
+
+	    // selected components
+	    var min_x = this.unsel_bbox[0];   // compute bounding box for diagram
+	    var max_x = this.unsel_bbox[2];
+	    var min_y = this.unsel_bbox[1];
+	    var max_y = this.unsel_bbox[3];
+	    var selections = false;
+	    for (var i = this.components.length - 1; i >= 0; --i) {
+		var component = this.components[i];
+		if (component.selected) {
+		    component.draw(c);
+		    selections = true;
+		    min_x = Math.min(component.bbox[0],min_x);
+		    max_x = Math.max(component.bbox[2],max_x);
+		    min_y = Math.min(component.bbox[1],min_y);
+		    max_y = Math.max(component.bbox[3],max_y);
+		}
+	    }
+	    if (min_x == Infinity) this.bbox = [0,0,0,0];
+	    else this.bbox = [min_x,min_y,max_x,max_y];
+	    this.enable_tool('cut',selections);
+	    this.enable_tool('copy',selections);
+	    this.enable_tool('paste',sch_clipboard.length > 0);
+
+	    // connection points: draw one at each location
+	    for (var location in this.connection_points) {
+		var cplist = this.connection_points[location];
+		cplist[0].draw(c,cplist.length);
+	    }
+    
+	    // draw new wire
+	    if (this.wire) {
+		var r = this.wire;
+		c.strokeStyle = selected_style;
+		this.draw_line(c,r[0],r[1],r[2],r[3],1);
+	    }
+
+	    // draw selection rectangle
+	    if (this.select_rect) {
+		var r = this.select_rect;
+		c.lineWidth = 1;
+		c.strokeStyle = selected_style;
+		c.beginPath();
+		c.moveTo(r[0],r[1]);
+		c.lineTo(r[0],r[3]);
+		c.lineTo(r[2],r[3]);
+		c.lineTo(r[2],r[1]);
+		c.lineTo(r[0],r[1]);
+		c.stroke();
+	    }
+    
+	    // display operating point results
+	    if (this.operating_point) {
+		if (typeof this.operating_point == 'string')
+		    this.message(this.operating_point);
+		else {
+		    // make a copy of the operating_point info so we can mess with it
+		    var temp = new Array();
+		    for (var i in this.operating_point) temp[i] = this.operating_point[i];
+
+		    // run through connection points displaying (once) the voltage
+		    // for each electrical node
+		    for (var location in this.connection_points)
+			(this.connection_points[location])[0].display_voltage(c,temp);
+
+		    // let components display branch current info if available
+		    for (var i = this.components.length - 1; i >= 0; --i)
+			this.components[i].display_current(c,temp)
+		}
+	    }
+	    
+	    // add scrolling/zooming control
+	    if (!this.diagram_only) {
+		var r = this.sctl_r;
+		var x = this.sctl_x;
+		var y = this.sctl_y;
+
+		// circle with border
+		c.fillStyle = element_style;
+		c.beginPath();
+		c.arc(x,y,r,0,2*Math.PI);
+		c.fill();
+
+		c.strokeStyle = grid_style;
+		c.lineWidth = 0.5;
+		c.beginPath();
+		c.arc(x,y,r,0,2*Math.PI);
+		c.stroke();
+
+		// direction markers for scroll
+		c.lineWidth = 3;
+		c.beginPath();
+
+		c.moveTo(x + 4,y - r + 8);   // north
+		c.lineTo(x,y - r + 4);
+		c.lineTo(x - 4,y - r + 8);
+
+		c.moveTo(x + r - 8,y + 4);   // east
+		c.lineTo(x + r - 4,y);
+		c.lineTo(x + r - 8,y - 4);
+
+		c.moveTo(x + 4,y + r - 8);   // south
+		c.lineTo(x,y + r - 4);
+		c.lineTo(x - 4,y + r - 8);
+
+		c.moveTo(x - r + 8,y + 4);   // west
+		c.lineTo(x - r + 4,y);
+		c.lineTo(x - r + 8,y - 4);
+
+		c.stroke();
+
+		// zoom control
+		x = this.zctl_left;
+		y = this.zctl_top;
+		c.lineWidth = 0.5;
+		c.fillStyle = element_style;    // background
+		c.fillRect(x,y,16,48);
+		c.strokeStyle = grid_style;     // border
+		c.strokeRect(x,y,16,48);
+		c.lineWidth = 1.0;
+		c.beginPath();
+		// zoom in label
+		c.moveTo(x+4,y+8); c.lineTo(x+12,y+8); c.moveTo(x+8,y+4); c.lineTo(x+8,y+12);
+		// zoom out label
+		c.moveTo(x+4,y+24); c.lineTo(x+12,y+24);
+		// surround label
+		c.strokeRect(x+4,y+36,8,8);
+		c.stroke();
+	    }
+	}
+
+	// draws a cross cursor
+	Schematic.prototype.cross_cursor = function(c,x,y) {
+	    this.draw_line(c,x-this.grid,y,x+this.grid,y,1);
+	    this.draw_line(c,x,y-this.grid,x,y+this.grid,1);
+	}
+
+	Schematic.prototype.moveTo = function(c,x,y) {
+	    c.moveTo((x - this.origin_x) * this.scale,(y - this.origin_y) * this.scale);
+	}
+
+	Schematic.prototype.lineTo = function(c,x,y) {
+	    c.lineTo((x - this.origin_x) * this.scale,(y - this.origin_y) * this.scale);
+	}
+
+	Schematic.prototype.draw_line = function(c,x1,y1,x2,y2,width) {
+	    c.lineWidth = width*this.scale;
+	    c.beginPath();
+	    c.moveTo((x1 - this.origin_x) * this.scale,(y1 - this.origin_y) * this.scale);
+	    c.lineTo((x2 - this.origin_x) * this.scale,(y2 - this.origin_y) * this.scale);
+	    c.stroke();
+	}
+
+	Schematic.prototype.draw_arc = function(c,x,y,radius,start_radians,end_radians,anticlockwise,width,filled) {
+	    c.lineWidth = width*this.scale;
+	    c.beginPath();
+	    c.arc((x - this.origin_x)*this.scale,(y - this.origin_y)*this.scale,radius*this.scale,
+		  start_radians,end_radians,anticlockwise);
+	    if (filled) c.fill();
+	    else c.stroke();
+	}
+
+	Schematic.prototype.draw_text = function(c,text,x,y,size) {
+	    c.font = size*this.scale+'pt sans-serif'
+	    c.fillText(text,(x - this.origin_x) * this.scale,(y - this.origin_y) * this.scale);
+	}
+
+	// add method to canvas to compute relative coords for event
+	HTMLCanvasElement.prototype.relMouseCoords = function(event){
+	    // run up the DOM tree to figure out coords for top,left of canvas
+	    var totalOffsetX = 0;
+	    var totalOffsetY = 0;
+	    var currentElement = this;
+	    do {
+		totalOffsetX += currentElement.offsetLeft;
+		totalOffsetY += currentElement.offsetTop;
+	    }
+	    while (currentElement = currentElement.offsetParent);
+
+	    // now compute relative position of click within the canvas
+	    this.mouse_x = event.pageX - totalOffsetX;
+	    this.mouse_y = event.pageY - totalOffsetY;
+
+	    this.page_x = event.pageX;
+	    this.page_y = event.pageY;
+	}
+
+	///////////////////////////////////////////////////////////////////////////////
+	//
+	//  Event handling
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	// process keystrokes, consuming those that are meaningful to us
+	function schematic_key_down(event) {
+	    if (!event) event = window.event;
+	    var sch = (window.event) ? event.srcElement.schematic : event.target.schematic;
+	    var code = event.keyCode;
+
+	    // keep track of modifier key state
+	    if (code == 16) sch.shiftKey = true;
+	    else if (code == 17) sch.ctrlKey = true;
+	    else if (code == 18) sch.altKey = true;
+	    else if (code == 91) sch.cmdKey = true;
+
+	    // backspace or delete: delete selected components
+	    else if (code == 8 || code == 46) {
+		// delete selected components
+		for (var i = sch.components.length - 1; i >= 0; --i) {
+		    var component = sch.components[i];
+		    if (component.selected) component.remove();
+		}
+		sch.clean_up_wires();
+		sch.redraw_background();
+		event.preventDefault();
+		return false;
+	    }
+
+	    // cmd/ctrl x: cut
+	    else if ((sch.ctrlKey || sch.cmdKey) && code == 88) {
+		sch.cut();
+		event.preventDefault();
+		return false;
+	    }
+
+	    // cmd/ctrl c: copy
+	    else if ((sch.ctrlKey || sch.cmdKey) && code == 67) {
+		sch.copy();
+		event.preventDefault();
+		return false;
+	    }
+
+	    // cmd/ctrl v: paste
+	    else if ((sch.ctrlKey || sch.cmdKey) && code == 86) {
+		sch.paste();
+		event.preventDefault();
+		return false;
+	    }
+
+	    // 'r': rotate component
+	    else if (!sch.ctrlKey && !sch.altKey && !sch.cmdKey && code == 82) {
+		// rotate
+		for (var i = sch.components.length - 1; i >= 0; --i) {
+		    var component = sch.components[i];
+		    if (component.selected) {
+			component.rotate(1);
+			sch.check_wires(component);
+		    }
+		}
+		sch.clean_up_wires();
+		sch.redraw_background();
+		event.preventDefault();
+		return false;
+	    }
+
+	    else return true;
+
+	    // consume keystroke
+	    sch.redraw();
+	    event.preventDefault();
+	    return false;
+	}
+
+	function schematic_key_up(event) {
+	    if (!event) event = window.event;
+	    var sch = (window.event) ? event.srcElement.schematic : event.target.schematic;
+	    var code = event.keyCode;
+
+	    if (code == 16) sch.shiftKey = false;
+	    else if (code == 17) sch.ctrlKey = false;
+	    else if (code == 18) sch.altKey = false;
+	    else if (code == 91) sch.cmdKey = false;
+	}
+
+	function schematic_mouse_enter(event) {
+	    if (!event) event = window.event;
+	    var sch = (window.event) ? event.srcElement.schematic : event.target.schematic;
+
+	    // see if user has selected a new part
+	    if (sch.new_part) {
+		// grab incoming part, turn off selection of parts bin
+		var part = sch.new_part;
+		sch.new_part = undefined;
+		part.select(false);
+
+		// unselect everything else in the schematic, add part and select it
+		sch.unselect_all(-1);
+		sch.redraw_background();  // so we see any components that got unselected
+
+		// make a clone of the component in the parts bin
+		part = part.component.clone(sch.cursor_x,sch.cursor_y);
+		part.add(sch);  // add it to schematic
+		part.set_select(true);
+
+		// and start dragging it
+		sch.drag_begin();
+	    }
+
+	    sch.drawCursor = true;
+	    sch.redraw();
+	    sch.canvas.focus();  // capture key strokes
+	    return false;
+	}
+
+	function schematic_mouse_leave(event) {
+	    if (!event) event = window.event;
+	    var sch = (window.event) ? event.srcElement.schematic : event.target.schematic;
+	    sch.drawCursor = false;
+	    sch.redraw();
+	    return false;
+	}
+
+	function schematic_mouse_down(event) {
+	    if (!event) event = window.event;
+	    else event.preventDefault();
+	    var sch = (window.event) ? event.srcElement.schematic : event.target.schematic;
+
+	    // determine where event happened in schematic coordinates
+	    sch.canvas.relMouseCoords(event);
+
+	    var mx = sch.canvas.mouse_x;
+	    var my = sch.canvas.mouse_y;
+	    var sx = mx - sch.sctl_x;
+	    var sy = my - sch.sctl_y;
+	    var zx = mx - sch.zctl_left;
+	    var zy = my - sch.zctl_top;
+	    if (sx*sx + sy*sy <= sch.sctl_r*sch.sctl_r) {   // click in scrolling control
+		// click on scrolling control, check which quadrant
+		if (Math.abs(sy) > Math.abs(sx)) {   // N or S
+		    var delta = this.height / 8;
+		    if (sy > 0) delta = -delta;
+		    var temp = sch.origin_y - delta;
+		    if (temp > origin_min*sch.grid && temp < origin_max*sch.grid) sch.origin_y = temp;
+		} else {			    // E or W
+		    var delta = this.width / 8;
+		    if (sx < 0) delta = -delta;
+		    var temp = sch.origin_x + delta;
+		    if (temp > origin_min*sch.grid && temp < origin_max*sch.grid) sch.origin_x = temp;
+		}
+	    } else if (zx >= 0 && zx < 16 && zy >= 0 && zy < 48) {   // click in zoom control
+		if (zy < 16) sch.zoomin();
+		else if (zy < 32) sch.zoomout();
+		else sch.zoomall();
+	    } else {
+		var x = mx/sch.scale + sch.origin_x;
+		var y = my/sch.scale + sch.origin_y;
+		sch.cursor_x = Math.round(x/sch.grid) * sch.grid;
+		sch.cursor_y = Math.round(y/sch.grid) * sch.grid;
+
+		// is mouse over a connection point?  If so, start dragging a wire
+		var cplist = sch.connection_points[sch.cursor_x + ',' + sch.cursor_y];
+		if (cplist && !event.shiftKey) {
+		    sch.unselect_all(-1);
+		    sch.wire = [sch.cursor_x,sch.cursor_y,sch.cursor_x,sch.cursor_y];
+		} else {
+		    // give all components a shot at processing the selection event
+		    var which = -1;
+		    for (var i = sch.components.length - 1; i >= 0; --i)
+			if (sch.components[i].select(x,y,event.shiftKey)) {
+			    if (sch.components[i].selected) {
+				sch.drag_begin();
+				which = i;  // keep track of component we found
+			    }
+			    break;
+			}
+		    // did we just click on a previously selected component?
+		    var reselect = which!=-1 && sch.components[which].was_previously_selected;
+
+		    if (!event.shiftKey) {
+			// if shift key isn't pressed and we didn't click on component
+			// that was already selected, unselect everyone except component
+			// we just clicked on
+			if (!reselect) sch.unselect_all(which);
+
+			// if there's nothing to drag, set up a selection rectangle
+			if (!sch.dragging) sch.select_rect = [sch.canvas.mouse_x,sch.canvas.mouse_y,
+							      sch.canvas.mouse_x,sch.canvas.mouse_y];
+		    }
+		}
+	    }
+
+	    sch.redraw_background();
+	    return false;
+	}
+
+	function schematic_mouse_move(event) {
+	    if (!event) event = window.event;
+	    var sch = (window.event) ? event.srcElement.schematic : event.target.schematic;
+
+	    sch.canvas.relMouseCoords(event);
+	    var x = sch.canvas.mouse_x/sch.scale + sch.origin_x;
+	    var y = sch.canvas.mouse_y/sch.scale + sch.origin_y;
+	    sch.cursor_x = Math.round(x/sch.grid) * sch.grid;
+	    sch.cursor_y = Math.round(y/sch.grid) * sch.grid;
+
+	    if (sch.wire) {
+		// update new wire end point
+		sch.wire[2] = sch.cursor_x;
+		sch.wire[3] = sch.cursor_y;
+	    } else if (sch.dragging) {
+		// see how far we moved
+		var dx = sch.cursor_x - sch.drag_x;
+		var dy = sch.cursor_y - sch.drag_y;
+		if (dx != 0 || dy != 0) {
+		    // update position for next time
+		    sch.drag_x = sch.cursor_x;
+		    sch.drag_y = sch.cursor_y;
+
+		    // give all components a shot at processing the event
+		    for (var i = sch.components.length - 1; i >= 0; --i) {
+			var component = sch.components[i];
+			if (component.selected) component.move(dx,dy);
+		    }
+		}
+	    } else if (sch.select_rect) {
+		// update moving corner of selection rectangle
+		sch.select_rect[2] = sch.canvas.mouse_x;
+		sch.select_rect[3] = sch.canvas.mouse_y;
+		//sch.message(sch.select_rect.toString());
+	    }
+    
+	    // just redraw dynamic components
+	    sch.redraw();
+	    //sch.message(sch.canvas.page_x + ',' + sch.canvas.page_y + ';' + sch.canvas.mouse_x + ',' + sch.canvas.mouse_y + ';' + sch.cursor_x + ',' + sch.cursor_y);
+
+	    return false;
+	}
+
+	function schematic_mouse_up(event) {
+	    if (!event) event = window.event;
+	    else event.preventDefault();
+	    var sch = (window.event) ? event.srcElement.schematic : event.target.schematic;
+
+	    // drawing a new wire
+	    if (sch.wire) {
+		var r = sch.wire;
+		sch.wire = undefined;
+
+		if (r[0]!=r[2] || r[1]!=r[3]) {
+		    // insert wire component
+		    sch.add_wire(r[0],r[1],r[2],r[3]);
+		    sch.clean_up_wires();
+		    sch.redraw_background();
+		} else sch.redraw();
+	    }
+
+	    // dragging
+	    if (sch.dragging) sch.drag_end();
+
+	    // selection rectangle
+	    if (sch.select_rect) {
+		var r = sch.select_rect;
+
+		// if select_rect is a point, we've already dealt with selection
+		// in mouse_down handler
+		if (r[0]!=r[2] || r[1]!=r[3]) {
+		    // convert to schematic coordinates
+		    var s = [r[0]/sch.scale + sch.origin_x, r[1]/sch.scale + sch.origin_y,
+			     r[2]/sch.scale + sch.origin_x, r[3]/sch.scale + sch.origin_y];
+		    canonicalize(s);
+	    
+		    if (!event.shiftKey) sch.unselect_all();
+
+		    // select components that intersect selection rectangle
+		    for (var i = sch.components.length - 1; i >= 0; --i)
+			sch.components[i].select_rect(s,event.shiftKey);
+		}
+
+		sch.select_rect = undefined;
+		sch.redraw_background();
+	    }
+	    return false;
+	}
+
+	function schematic_mouse_wheel(event) {
+	    if (!event) event = window.event;
+	    else event.preventDefault();
+	    var sch = (window.event) ? event.srcElement.schematic : event.target.schematic;
+
+	    var delta = 0;
+	    if (event.wheelDelta) delta = event.wheelDelta;
+	    else if (event.detail) delta = -event.detail;
+
+	    if (delta) {
+		var nscale = (delta > 0) ? sch.scale*zoom_factor : sch.scale/zoom_factor;
+
+		if (nscale > zoom_min && nscale < zoom_max) {
+		    // zoom around current mouse position
+		    sch.canvas.relMouseCoords(event);
+		    var s = 1.0/sch.scale - 1.0/nscale;
+		    sch.origin_x += sch.canvas.mouse_x*s;
+		    sch.origin_y += sch.canvas.mouse_y*s;
+		    sch.scale = nscale;
+		    sch.redraw_background();
+		}
+	    }
+	}
+
+	function schematic_double_click(event) {
+	    if (!event) event = window.event;
+	    else event.preventDefault();
+	    var sch = (window.event) ? event.srcElement.schematic : event.target.schematic;
+
+	    // determine where event happened in schematic coordinates
+	    sch.canvas.relMouseCoords(event);
+	    var x = sch.canvas.mouse_x/sch.scale + sch.origin_x;
+	    var y = sch.canvas.mouse_y/sch.scale + sch.origin_y;
+	    sch.cursor_x = Math.round(x/sch.grid) * sch.grid;
+	    sch.cursor_y = Math.round(y/sch.grid) * sch.grid;
+
+	    // see if we double-clicked a component.  If so, edit it's properties
+	    for (var i = sch.components.length - 1; i >= 0; --i)
+		if (sch.components[i].edit_properties(x,y))
+		    break;
+
+	    return false;
+	}
+
+	///////////////////////////////////////////////////////////////////////////////
+	//
+	//  Status message and dialogs
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	Schematic.prototype.message = function(message) {
+	    this.status.nodeValue = message;
+	}
+
+	Schematic.prototype.append_message = function(message) {
+	    this.status.nodeValue += ' / '+message;
+	}
+    
+	// set up a dialog with specified title, content and two buttons at
+	// the bottom: OK and Cancel.  If Cancel is clicked, dialog goes away
+	// and we're done.  If OK is clicked, dialog goes away and the
+	// callback function is called with the content as an argument (so
+	// that the values of any fields can be captured).
+	Schematic.prototype.dialog = function(title,content,callback) {
+	    // create the div for the top level of the dialog, add to DOM
+	    var dialog = document.createElement('div');
+	    dialog.sch = this;
+	    dialog.content = content;
+	    dialog.callback = callback;
+
+	    // look for property input fields in the content and give
+	    // them a keypress listener that interprets ENTER as
+	    // clicking OK.
+	    var plist = content.getElementsByClassName('property');
+	    for (var i = plist.length - 1; i >= 0; --i) {
+		var field = plist[i];
+		field.dialog = dialog;  // help event handler find us...
+		field.addEventListener('keypress',dialog_check_for_ENTER,false);
+	    }
+
+	    // div to hold the content
+	    var body = document.createElement('div');
+	    content.style.marginBotton = '5px';
+	    body.appendChild(content);
+	    body.style.padding = '5px';
+	    dialog.appendChild(body);
+
+	    // OK button
+	    var ok_button = document.createElement('span');
+	    ok_button.appendChild(document.createTextNode('OK'));
+	    ok_button.dialog = dialog;   // for the handler to use
+	    ok_button.addEventListener('click',dialog_okay,false);
+	    ok_button.style.display = 'inline';
+	    ok_button.style.border = '1px solid';
+	    ok_button.style.padding = '5px';
+	    ok_button.style.margin = '10px';
+
+	    // cancel button
+	    var cancel_button = document.createElement('span');
+	    cancel_button.appendChild(document.createTextNode('Cancel'));
+	    cancel_button.dialog = dialog;   // for the handler to use
+	    cancel_button.addEventListener('click',dialog_cancel,false);
+	    cancel_button.style.display = 'inline';
+	    cancel_button.style.border = '1px solid';
+	    cancel_button.style.padding = '5px';
+	    cancel_button.style.margin = '10px';
+
+	    // div to hold the two buttons
+	    var buttons = document.createElement('div');
+	    buttons.style.textAlign = 'center';
+	    buttons.appendChild(ok_button);
+	    buttons.appendChild(cancel_button);
+	    buttons.style.padding = '5px';
+	    buttons.style.margin = '10px';
+	    dialog.appendChild(buttons);
+
+	    // put into an overlay window
+	    this.window(title,dialog);
+	}
+
+	// callback when user click "Cancel" in a dialog
+	function dialog_cancel(event) {
+	    if (!event) event = window.event;
+	    var dialog = (window.event) ? event.srcElement.dialog : event.target.dialog;
+
+	    window_close(dialog.win);
+	}
+
+	// callback when user click "OK" in a dialog
+	function dialog_okay(event) {
+	    if (!event) event = window.event;
+	    var dialog = (window.event) ? event.srcElement.dialog : event.target.dialog;
+
+	    window_close(dialog.win);
+
+	    // invoke the callback with the dialog contents as the argument
+	    if (dialog.callback) dialog.callback(dialog.content);
+	}
+
+	// callback for keypress in input fields: if user typed ENTER, act
+	// like they clicked OK button.
+	function dialog_check_for_ENTER(event) {
+	    var key = (window.event) ? window.event.keyCode : event.keyCode;
+	    if (key == 13) dialog_okay(event);
+	}
+
+	///////////////////////////////////////////////////////////////////////////////
+	//
+	//  Draggable, resizeable, closeable window
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	// build a 2-column HTML table from an associative array (keys as text in
+	// column 1, values in column 2).
+	function build_table(a) {
+	    var tbl = document.createElement('table');
+
+	    // build a row for each element in associative array
+	    for (var i in a) {
+		var label = document.createTextNode(i + ': ');
+		var col1 = document.createElement('td');
+		col1.appendChild(label);
+		var col2 = document.createElement('td');
+		col2.appendChild(a[i]);
+		var row = document.createElement('tr');
+		row.appendChild(col1);
+		row.appendChild(col2);
+		row.style.verticalAlign = 'center';
+		tbl.appendChild(row);
+	    }
+
+	    return tbl;
+	}
+
+	// build an input field
+	function build_input(type,size,value) {
+	    var input = document.createElement('input');
+	    input.type = type;
+	    input.size = size;
+	    input.className = 'property';  // make this easier to find later
+	    if (value == undefined) input.value = '';
+	    else input.value = value.toString();
+	    return input;
+	}
+
+	// build a select widget using the strings found in the options array
+	function build_select(options,selected) {
+	    var select = document.createElement('select');
+	    for (var i = 0; i < options.length; i++) {
+		var option = document.createElement('option');
+		option.text = options[i];
+		select.add(option);
+		if (options[i] == selected) select.selectedIndex = i;
+	    }
+	    return select;
+	}
+
+	Schematic.prototype.window = function(title,content,offset) {
+	    // create the div for the top level of the window
+	    var win = document.createElement('div');
+	    win.sch = this;
+	    win.content = content;
+	    win.drag_x = undefined;
+	    win.draw_y = undefined;
+
+	    // div to hold the title
+	    var head = document.createElement('div');
+	    head.style.backgroundColor = 'black';
+	    head.style.color = 'white';
+	    head.style.textAlign = 'center';
+	    head.style.padding = '5px';
+	    head.appendChild(document.createTextNode(title));
+	    head.win = win;
+	    win.head = head;
+
+	    var close_button = new Image();
+	    close_button.src = close_icon;
+	    close_button.style.cssFloat = 'right';
+	    close_button.addEventListener('click',window_close_button,false);
+	    close_button.win = win;
+	    head.appendChild(close_button);
+
+	    win.appendChild(head);
+
+	    // capture mouse events in title bar
+	    head.addEventListener('mousedown',window_mouse_down,false);
+
+	    // div to hold the content
+	    //var body = document.createElement('div');
+	    //body.appendChild(content);
+	    win.appendChild(content);
+	    content.win = win;   // so content can contact us
+
+	    // compute location relative to canvas
+	    if (offset == undefined) offset = 0;
+	    win.left = this.canvas.mouse_x + offset;
+	    win.top = this.canvas.mouse_y + offset;
+
+	    // add to DOM
+	    win.style.background = 'white';
+	    //win.style.zIndex = '1000';
+	    win.style.position = 'absolute';
+	    win.style.left = win.left + 'px';
+	    win.style.top = win.top + 'px';
+	    win.style.border = '2px solid';
+
+	    this.canvas.parentNode.insertBefore(win,this.canvas);
+	    bring_to_front(win,true);
+	}
+
+	// adjust zIndex of pop-up window so that it is in front
+	function bring_to_front(win,insert) {
+	    var wlist = win.sch.window_list;
+	    var i = wlist.indexOf(win);
+
+	    // remove from current position (if any) in window list
+	    if (i != -1) wlist.splice(i,1);
+
+	    // if requested, add to end of window list
+	    if (insert) wlist.push(win);
+
+	    // adjust all zIndex values
+	    for (i = 0; i < wlist.length; i += 1)
+		wlist[i].style.zIndex = 1000 + i;
+	}
+
+	// close the window
+	function window_close(win) {
+	    // remove the window from the top-level div of the schematic
+	    win.parentNode.removeChild(win);
+
+	    // remove from list of pop-up windows
+	    bring_to_front(win,false);
+	}
+
+	function window_close_button(event) {
+	    if (!event) event = window.event;
+	    var src = (window.event) ? event.srcElement : event.target;
+	    window_close(src.win);
+	}
+
+	// capture mouse events in title bar of window
+	function window_mouse_down(event) {
+	    if (!event) event = window.event;
+	    var src = (window.event) ? event.srcElement : event.target;
+	    var win = src.win;
+
+	    bring_to_front(win,true);
+
+	    // add handlers to document so we capture them no matter what
+	    document.addEventListener('mousemove',window_mouse_move,false);
+	    document.addEventListener('mouseup',window_mouse_up,false);
+	    document.tracking_window = win;
+    
+	    // remember where mouse is so we can compute dx,dy during drag
+	    win.drag_x = event.pageX;
+	    win.drag_y = event.pageY;
+
+	    return false;
+	}
+
+	function window_mouse_up(event) {
+	    var win = document.tracking_window;
+    
+	    // show's over folks...
+	    document.removeEventListener('mousemove',window_mouse_move,false);
+	    document.removeEventListener('mouseup',window_mouse_up,false);
+	    document.tracking_window = undefined;
+	    win.drag_x = undefined;
+	    win.drag_y = undefined;
+	    return true;  // consume event
+	}
+
+	function window_mouse_move(event) {
+	    var win = document.tracking_window;
+    
+	    if (win.drag_x) {
+		var dx = event.pageX - win.drag_x;
+		var dy = event.pageY - win.drag_y;
+
+		// move the window
+		win.left += dx;
+		win.top += dy;
+		win.style.left = win.left + 'px';
+		win.style.top = win.top + 'px';
+	
+		// update reference point
+		win.drag_x += dx;
+		win.drag_y += dy;
+
+		return true;  // consume event
+	    }
+	}
+
+	///////////////////////////////////////////////////////////////////////////////
+	//
+	//  Toolbar
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	Schematic.prototype.add_tool = function(icon,tip,callback) {
+	    var tool;
+	    if (icon.search('data:image') != -1) {
+		tool = document.createElement('img');
+		tool.src = icon;
+	    } else {
+		tool = document.createElement('span');
+		tool.style.font = 'small-caps small sans-serif';
+		var label = document.createTextNode(icon);
+		tool.appendChild(label);
+	    }
+
+	    // decorate tool
+	    tool.style.borderWidth = '1px';
+	    tool.style.borderStyle = 'solid';
+	    tool.style.borderColor = background_style;
+	    tool.style.padding = '2px';
+	    tool.style.verticalAlign = 'middle';
+	    tool.style.cursor = 'default';
+
+	    // set up event processing
+	    tool.addEventListener('mouseover',tool_enter,false);
+	    tool.addEventListener('mouseout',tool_leave,false);
+	    tool.addEventListener('click',tool_click,false);
+
+	    // add to toolbar
+	    tool.sch = this;
+	    tool.tip = tip;
+	    tool.callback = callback;
+	    this.toolbar.push(tool);
+
+	    tool.enabled = false;
+	    tool.style.opacity = 0.2;
+
+	    return tool;
+	}
+
+	Schematic.prototype.enable_tool = function(tname,which) {
+	    var tool = this.tools[tname];
+
+	    if (tool != undefined) {
+		tool.style.opacity = which ? 1.0 : 0.2;
+		tool.enabled = which;
+
+		// if disabling tool, remove border and tip
+		if (!which) {
+		    tool.style.borderColor = background_style;
+		    tool.sch.message('');
+		}
+	    }
+	}
+
+	// highlight tool button by turning on border, changing background
+	function tool_enter(event) {
+	    if (!event) event = window.event;
+	    var tool = (window.event) ? event.srcElement : event.target;
+
+	    if (tool.enabled) {
+		tool.style.borderColor = normal_style;
+		tool.sch.message(tool.tip);
+		tool.opacity = 1.0;
+	    }
+	}
+
+	// unhighlight tool button by turning off border, reverting to normal background
+	function tool_leave(event) {
+	    if (!event) event = window.event;
+	    var tool = (window.event) ? event.srcElement : event.target;
+
+	    if (tool.enabled) {
+		tool.style.borderColor = background_style;
+		tool.sch.message('');
+	    }
+	}
+
+	// handle click on a tool
+	function tool_click(event) {
+	    if (!event) event = window.event;
+	    var tool = (window.event) ? event.srcElement : event.target;
+
+	    if (tool.enabled) {
+		tool.sch.canvas.relMouseCoords(event);  // so we can position pop-up window correctly
+		tool.callback.call(tool.sch);
+	    }
+	}
+
+	help_icon = 'data:image/gif;base64,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';
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+	copy_icon = 'data:image/gif;base64,R0lGODlhEAAQALMAAAAAAIAAAACAAICAAAAAgIAAgACAgMDAwICAgP8AAAD/AP//AAAA//8A/wD//////yH5BAEAAAcALAAAAAAQABAAAAQ+8MhJ6wE4Wwqef9gmdV8HiKZJrCz3ecS7TikWfzExvk+M9a0a4MbTkXCgTMeoHPJgG5+yF31SLazsTMTtViIAOw==';
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+	paste_icon = 'data:image/gif;base64,R0lGODlhEAAQALMAAAAAAIAAAACAAICAAAAAgIAAgACAgMDAwICAgP8AAAD/AP//AAAA//8A/wD//////yH5BAEAAAcALAAAAAAQABAAAARL8MhJqwUYWJnxWp3GDcgAgCdQIqLKXmVLhhnyHiqpr7rME8AgocVDEB5IJHD0SyofBFzxGIQGAbvB0ZkcTq1CKK6z5YorwnR0w44AADs=';
+
+	close_icon = 'data:image/gif;base64,R0lGODlhEAAQAMQAAGtra/f3/62tre/v9+bm787O1pycnHNzc6WlpcXFxd7e3tbW1nt7e7W1te/v74SEhMXFzmNjY+bm5v///87OzgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAAAAAAALAAAAAAQABAAAAVt4DRMZGmSwRQQBUS9MAwRIyQ5Uq7neEFSDtxOF4T8cobIQaE4RAQ5yjHHiCCSD510QtFGvoCFdppDfBu7bYzy+D7WP5ggAgA8Y3FKwi5IAhIweW1vbBGEWy5rilsFi2tGAwSJixAFBCkpJ5ojIQA7';
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+	grid_icon = 'data:image/gif;base64,R0lGODlhEAAQAMQAAAAAAP///zAwYT09bpGRqZ6et5iYsKWlvbi40MzM5cXF3czM5OHh5tTU2fDw84uMom49DbWKcfLy8g0NDcDAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAEAABQALAAAAAAQABAAAAUtICWOZGmeKDCqIlu68AvMdO2ueHvGuslTN6Bt6MsBd8Zg77hsDW3FpRJFrYpCADs=';
+
+	///////////////////////////////////////////////////////////////////////////////
+	//
+	//  Graphing
+	//
+	///////////////////////////////////////////////////////////////////////////////
+
+	// add dashed lines!
+	// from http://davidowens.wordpress.com/2010/09/07/html-5-canvas-and-dashed-lines/
+	CanvasRenderingContext2D.prototype.dashedLineTo = function(fromX, fromY, toX, toY, pattern) {
+	    // Our growth rate for our line can be one of the following:
+	    //   (+,+), (+,-), (-,+), (-,-)
+	    // Because of this, our algorithm needs to understand if the x-coord and
+	    // y-coord should be getting smaller or larger and properly cap the values
+	    // based on (x,y).
+	    var lt = function (a, b) { return a <= b; };
+	    var gt = function (a, b) { return a >= b; };
+	    var capmin = function (a, b) { return Math.min(a, b); };
+	    var capmax = function (a, b) { return Math.max(a, b); };
+
+	    var checkX = { thereYet: gt, cap: capmin };
+	    var checkY = { thereYet: gt, cap: capmin };
+
+	    if (fromY - toY > 0) {
+		checkY.thereYet = lt;
+		checkY.cap = capmax;
+	    }
+	    if (fromX - toX > 0) {
+		checkX.thereYet = lt;
+		checkX.cap = capmax;
+	    }
+
+	    this.moveTo(fromX, fromY);
+	    var offsetX = fromX;
+	    var offsetY = fromY;
+	    var idx = 0, dash = true;
+	    while (!(checkX.thereYet(offsetX, toX) && checkY.thereYet(offsetY, toY))) {
+		var ang = Math.atan2(toY - fromY, toX - fromX);
+		var len = pattern[idx];
+
+		offsetX = checkX.cap(toX, offsetX + (Math.cos(ang) * len));
+		offsetY = checkY.cap(toY, offsetY + (Math.sin(ang) * len));
+
+		if (dash) this.lineTo(offsetX, offsetY);
+		else this.moveTo(offsetX, offsetY);
+
+		idx = (idx + 1) % pattern.length;
+		dash = !dash;
+	    }
+	};
+
+	// given a range of values, return a new range [vmin',vmax'] where the limits
+	// have been chosen "nicely".  Taken from matplotlib.ticker.LinearLocator
+	function view_limits(vmin,vmax) {
+	    // deal with degenerate case...
+	    if (vmin == vmax) {
+		if (vmin == 0) { vmin = -0.5; vmax = 0.5; }
+		else {
+		    vmin = vmin > 0 ? 0.9*vmin : 1.1*vmin;
+		    vmax = vmax > 0 ? 1.1*vmax : 0.9*vmax;
+		}
+	    }
+
+	    var log_range = Math.log(vmax - vmin)/Math.LN10;
+	    var exponent = Math.floor(log_range);
+	    //if (log_range - exponent < 0.5) exponent -= 1;
+	    var scale = Math.pow(10,-exponent);
+	    vmin = Math.floor(scale*vmin)/scale;
+	    vmax = Math.ceil(scale*vmax)/scale;
+
+	    return [vmin,vmax,1.0/scale];
+	}
+
+	function engineering_notation(n,nplaces,trim) {
+	    if (n == 0) return '0';
+	    if (n == undefined) return 'undefined';
+	    if (trim == undefined) trim = true;
+
+	    var sign = n < 0 ? -1 : 1;
+	    var log10 = Math.log(sign*n)/Math.LN10;
+	    var exp = Math.floor(log10/3);   // powers of 1000
+	    var mantissa = sign*Math.pow(10,log10 - 3*exp);
+
+	    // keep specified number of places following decimal point
+	    var mstring = (mantissa + sign*0.5*Math.pow(10,-nplaces)).toString();
+	    var mlen = mstring.length;
+	    var endindex = mstring.indexOf('.');
+	    if (endindex != -1) {
+		if (nplaces > 0) {
+		    endindex += nplaces + 1;
+		    if (endindex > mlen) endindex = mlen;
+		    if (trim) {
+			while (mstring.charAt(endindex-1) == '0') endindex -= 1;
+			if (mstring.charAt(endindex-1) == '.') endindex -= 1;
+		    }
+		}
+		if (endindex < mlen)
+		    mstring = mstring.substring(0,endindex);
+	    }
+
+	    switch(exp) {
+	    case -5:	return mstring+"f";
+	    case -4:	return mstring+"p";
+	    case -3:	return mstring+"n";
+	    case -2:	return mstring+"u";
+	    case -1:	return mstring+"m";
+	    case 0:	return mstring;
+	    case 1:	return mstring+"K";
+	    case 2:	return mstring+"M";
+	    case 3:	return mstring+"G";
+	    }
+
+	    // don't have a good suffix, so just print the number
+	    return n.toString();
+	}
+
+	var grid_pattern = [1,2];
+	var cursor_pattern = [5,5];
+
+	// x_values is an array of x coordinates for each of the plots
+	// y_values is an array of [color, value_array], one entry for each plot on left vertical axis
+	// z_values is an array of [color, value_array], one entry for each plot on right vertical axis
+	Schematic.prototype.graph = function(x_values,x_legend,y_values,y_legend,z_values,z_legend) {
+	    var pwidth = 400;	// dimensions of actual plot
+	    var pheight = 300;	// dimensions of actual plot
+	    var left_margin = (y_values != undefined && y_values.length > 0) ? 55 : 25;
+	    var top_margin = 25;
+	    var right_margin = (z_values != undefined && z_values.length > 0) ? 55 : 25;
+	    var bottom_margin = 45;
+	    var tick_length = 5;
+
+	    var w = pwidth + left_margin + right_margin;
+	    var h = pheight + top_margin + bottom_margin;
+
+	    var canvas = document.createElement('canvas');
+	    canvas.width = w;
+	    canvas.height = h;
+
+	    // the graph itself will be drawn here and this image will be copied
+	    // onto canvas, where it can be overlayed with mouse cursors, etc.
+	    var bg_image = document.createElement('canvas');
+	    bg_image.width = w;
+	    bg_image.height = h;
+	    canvas.bg_image = bg_image;	// so we can find it during event handling
+
+	    // start by painting an opaque background
+	    var c = bg_image.getContext('2d');
+	    c.fillStyle = background_style;
+	    c.fillRect(0,0,w,h);
+	    c.fillStyle = element_style;
+	    c.fillRect(left_margin,top_margin,pwidth,pheight);
+
+	    // figure out scaling for plots
+	    var x_min = array_min(x_values);
+	    var x_max = array_max(x_values);
+	    var x_limits = view_limits(x_min,x_max);
+	    x_min = x_limits[0];
+	    x_max = x_limits[1];
+	    var x_scale = pwidth/(x_max - x_min);
+
+	    function plot_x(x) {
+		return (x - x_min)*x_scale + left_margin;
+	    }
+
+	    // draw x grid
+	    c.strokeStyle = grid_style;
+	    c.lineWidth = 1;
+	    c.fillStyle = normal_style;
+	    c.font = '10pt sans-serif';
+	    c.textAlign = 'center';
+	    c.textBaseline = 'top';
+	    var end = top_margin + pheight;
+	    for (var x = x_min; x <= x_max; x += x_limits[2]) {
+		var temp = plot_x(x) + 0.5;  // keep lines crisp!
+
+		// grid line
+		c.beginPath();
+		if (x == x_min) {
+		    c.moveTo(temp,top_margin);
+		    c.lineTo(temp,end);
+		} else 
+		    c.dashedLineTo(temp,top_margin,temp,end,grid_pattern);
+		c.stroke();
+
+		// tick mark
+		c.beginPath();
+		c.moveTo(temp,end);
+		c.lineTo(temp,end + tick_length);
+		c.stroke();
+		c.fillText(engineering_notation(x,2),temp,end + tick_length);
+	    }
+
+	    if (y_values != undefined && y_values.length > 0) {
+		var y_min = Infinity;
+		var y_max = -Infinity;
+		var plot;
+		for (plot = y_values.length - 1; plot >= 0; --plot) {
+		    var values = y_values[plot][2];
+		    if (values == undefined) continue;  // no data points
+		    var offset = y_values[plot][1];
+		    var temp = array_min(values) + offset;
+		    if (temp < y_min) y_min = temp;
+		    temp = array_max(values) + offset;
+		    if (temp > y_max) y_max = temp;
+		}
+		var y_limits = view_limits(y_min,y_max);
+		y_min = y_limits[0];
+		y_max = y_limits[1];
+		var y_scale = pheight/(y_max - y_min);
+
+		function plot_y(y) {
+		    return (y_max - y)*y_scale + top_margin;
+		}
+
+		// draw y grid
+		c.textAlign = 'right';
+		c.textBaseline = 'middle';
+		for (var y = y_min; y <= y_max; y += y_limits[2]) {
+		    if (Math.abs(y/y_max) < 0.001) y = 0.0; // Just 3 digits
+		    var temp = plot_y(y) + 0.5;  // keep lines crisp!
+
+		    // grid line
+		    c.beginPath();
+		    if (y == y_min) {
+			c.moveTo(left_margin,temp);
+			c.lineTo(left_margin + pwidth,temp);
+		    } else 
+			c.dashedLineTo(left_margin,temp,left_margin + pwidth,temp,grid_pattern);
+		    c.stroke();
+
+		    // tick mark
+		    c.beginPath();
+		    c.moveTo(left_margin - tick_length,temp);
+		    c.lineTo(left_margin,temp);
+		    c.stroke();
+		    c.fillText(engineering_notation(y,2),left_margin - tick_length -2,temp);
+		}
+
+		// now draw each plot
+		var x,y;
+		var nx,ny;
+		c.lineWidth = 3;
+		c.lineCap = 'round';
+		for (plot = y_values.length - 1; plot >= 0; --plot) {
+		    var color = probe_colors_rgb[y_values[plot][0]];
+		    if (color == undefined) continue;  // no plot color (== x-axis)
+		    c.strokeStyle = color;
+		    var values = y_values[plot][2];
+		    if (values == undefined) continue;  // no data points
+		    var offset = y_values[plot][1];
+
+		    x = plot_x(x_values[0]);
+		    y = plot_y(values[0] + offset);
+		    c.beginPath();
+		    c.moveTo(x,y);
+		    for (var i = 1; i < x_values.length; i++) {
+			nx = plot_x(x_values[i]);
+			ny = plot_y(values[i] + offset);
+			c.lineTo(nx,ny);
+			x = nx;
+			y = ny;
+			if (i % 100 == 99) {
+			    // too many lineTo's cause canvas to break
+			    c.stroke();
+			    c.beginPath();
+			    c.moveTo(x,y);
+			}
+		    }
+		    c.stroke();
+		}
+	    }
+
+	    if (z_values != undefined && z_values.length > 0) {
+		var z_min = Infinity;
+		var z_max = -Infinity;
+		for (plot = z_values.length - 1; plot >= 0; --plot) {
+		    var values = z_values[plot][2];
+		    if (values == undefined) continue;  // no data points
+		    var offset = z_values[plot][1];
+		    var temp = array_min(values) + offset;
+		    if (temp < z_min) z_min = temp;
+		    temp = array_max(values) + offset;
+		    if (temp > z_max) z_max = temp;
+		}
+		var z_limits = view_limits(z_min,z_max);
+		z_min = z_limits[0];
+		z_max = z_limits[1];
+		var z_scale = pheight/(z_max - z_min);
+
+		function plot_z(z) {
+		    return (z_max - z)*z_scale + top_margin;
+		}
+
+		// draw z ticks
+		c.textAlign = 'left';
+		c.textBaseline = 'middle';
+		c.lineWidth = 1;
+		c.strokeStyle = normal_style;
+		var tick_length_half = Math.floor(tick_length/2);
+		var tick_delta = tick_length - tick_length_half;
+		for (var z = z_min; z <= z_max; z += z_limits[2]) {
+		    if (Math.abs(z/z_max) < 0.001) z = 0.0; // Just 3 digits
+		    var temp = plot_z(z) + 0.5;  // keep lines crisp!
+
+		    // tick mark
+		    c.beginPath();
+		    c.moveTo(left_margin + pwidth - tick_length_half,temp);
+		    c.lineTo(left_margin + pwidth + tick_delta,temp);
+		    c.stroke();
+		    c.fillText(engineering_notation(z,2),left_margin + pwidth + tick_length + 2,temp);
+		}
+
+		var z;
+		var nz;
+		c.lineWidth = 3;
+		for (plot = z_values.length - 1; plot >= 0; --plot) {
+		    var color = probe_colors_rgb[z_values[plot][0]];
+		    if (color == undefined) continue;  // no plot color (== x-axis)
+		    c.strokeStyle = color;
+		    var values = z_values[plot][2];
+		    if (values == undefined) continue;  // no data points
+		    var offset = z_values[plot][1];
+		    
+		    x = plot_x(x_values[0]);
+		    z = plot_z(values[0] + offset);
+		    c.beginPath();
+		    c.moveTo(x,z);
+		    for (var i = 1; i < x_values.length; i++) {
+			nx = plot_x(x_values[i]);
+			nz = plot_z(values[i] + offset);
+			c.lineTo(nx,nz);
+			x = nx;
+			z = nz;
+			if (i % 100 == 99) {
+			    // too many lineTo's cause canvas to break
+			    c.stroke();
+			    c.beginPath();
+			    c.moveTo(x,z);
+			}
+		    }
+		    c.stroke();
+		}
+	    }
+
+	    // draw legends
+	    c.font = '12pt sans-serif';
+	    c.textAlign = 'center';
+	    c.textBaseline = 'bottom';
+	    c.fillText(x_legend,left_margin + pwidth/2,h - 5);
+
+	    if (y_values != undefined && y_values.length > 0) {
+		c.textBaseline = 'top';
+		c.save();
+		c.translate(5 ,top_margin + pheight/2);
+		c.rotate(-Math.PI/2);
+		c.fillText(y_legend,0,0);
+		c.restore();
+	    }
+
+	    if (z_values != undefined && z_values.length > 0) {
+		c.textBaseline = 'bottom';
+		c.save();
+		c.translate(w-5 ,top_margin + pheight/2);
+		c.rotate(-Math.PI/2);
+		c.fillText(z_legend,0,0);
+		c.restore();
+	    }
+
+	    // save info need for interactions with the graph
+	    canvas.x_values = x_values;
+	    canvas.y_values = y_values;
+	    canvas.z_values = z_values;
+	    canvas.x_legend = x_legend;
+	    canvas.y_legend = y_legend;
+	    canvas.z_legend = y_legend;
+	    canvas.x_min = x_min;
+	    canvas.x_scale = x_scale;
+	    canvas.y_min = y_min;
+	    canvas.y_scale = y_scale;
+	    canvas.z_min = z_min;
+	    canvas.z_scale = z_scale;
+	    canvas.left_margin = left_margin;
+	    canvas.top_margin = top_margin;
+	    canvas.pwidth = pwidth;
+	    canvas.pheight = pheight;
+	    canvas.tick_length = tick_length;
+
+	    canvas.cursor1_x = undefined;
+	    canvas.cursor2_x = undefined;
+	    canvas.sch = this;
+
+	    // do something useful when user mouses over graph
+	    canvas.addEventListener('mousemove',graph_mouse_move,false);
+
+	    // return our masterpiece
+	    redraw_plot(canvas);
+	    return canvas;
+	}
+
+	function array_max(a) {
+	    max = -Infinity;
+	    for (var i = a.length - 1; i >= 0; --i)
+		if (a[i] > max) max = a[i];
+	    return max;
+	}
+
+	function array_min(a) {
+	    min = Infinity;
+	    for (var i = a.length - 1; i >= 0; --i)
+		if (a[i] < min) min = a[i];
+	    return min;
+	}
+
+	function plot_cursor(c,graph,cursor_x,left_margin) {
+	    // draw dashed vertical marker that follows mouse
+	    var x = graph.left_margin + cursor_x;
+	    var end_y = graph.top_margin + graph.pheight + graph.tick_length;
+	    c.strokeStyle = grid_style;
+	    c.lineWidth = 1;
+	    c.beginPath();
+	    c.dashedLineTo(x,graph.top_margin,x,end_y,cursor_pattern);
+	    c.stroke();
+
+	    // add x label at bottom of marker
+	    var graph_x = cursor_x/graph.x_scale + graph.x_min;
+	    c.font = '10pt sans-serif';
+	    c.textAlign = 'center';
+	    c.textBaseline = 'top';
+	    c.fillStyle = background_style;
+	    c.fillText('\u2588\u2588\u2588\u2588\u2588',x,end_y);
+	    c.fillStyle = normal_style;
+	    c.fillText(engineering_notation(graph_x,3,false),x,end_y);
+
+	    // compute which points marker is between
+	    var x_values = graph.x_values;
+	    var len = x_values.length;
+	    var index = 0;
+	    while (index < len && graph_x >= x_values[index]) index += 1;
+	    var x1 = (index == 0) ? x_values[0] : x_values[index-1];
+	    var x2 = x_values[index];
+
+	    if (x2 != undefined) {
+		// for each plot, interpolate and output value at intersection with marker
+		c.textAlign = 'left';
+		var tx = graph.left_margin + left_margin;
+		var ty = graph.top_margin;
+		if (graph.y_values != undefined) {
+		    for (var plot = 0; plot < graph.y_values.length; plot++) {
+			var values = graph.y_values[plot][2];
+			var color = probe_colors_rgb[graph.y_values[plot][0]];
+			if (values == undefined || color == undefined) continue;  // no data points or x-axis
+		    
+			// interpolate signal value at graph_x using values[index-1] and values[index]
+			var y1 = (index == 0) ? values[0] : values[index-1];
+			var y2 = values[index];
+			var y = y1;
+			if (graph_x != x1) y += (graph_x - x1)*(y2 - y1)/(x2 - x1);
+		    
+			// annotate plot with value of signal at marker
+			c.fillStyle = element_style;
+			c.fillText('\u2588\u2588\u2588\u2588\u2588',tx-3,ty);
+			c.fillStyle = color;
+			c.fillText(engineering_notation(y,3,false),tx,ty);
+			ty += 14;
+		    }
+		}
+
+		c.textAlign = 'right';
+		if (graph.z_values != undefined) {
+		    var tx = graph.left_margin + graph.pwidth - left_margin;
+		    var ty = graph.top_margin;
+		    for (var plot = 0; plot < graph.z_values.length; plot++) {
+			var values = graph.z_values[plot][2];
+			var color = probe_colors_rgb[graph.z_values[plot][0]];
+			if (values == undefined || color == undefined) continue;  // no data points or x-axis
+		    
+			// interpolate signal value at graph_x using values[index-1] and values[index]
+			var z1 = (index == 0) ? values[0]: values[index-1];
+			var z2 = values[index];
+			var z = z1;
+			if (graph_x != x1) z += (graph_x - x1)*(z2 - z1)/(x2 - x1);
+		    
+			// annotate plot with value of signal at marker
+			c.fillStyle = element_style;
+			c.fillText('\u2588\u2588\u2588\u2588\u2588',tx+3,ty);
+			c.fillStyle = color;
+			c.fillText(engineering_notation(z,3,false),tx,ty);
+			ty += 14;
+		    }
+		}
+	    }
+	}
+
+	function redraw_plot(graph) {
+	    var c = graph.getContext('2d');
+	    c.drawImage(graph.bg_image,0,0);
+
+	    if (graph.cursor1_x != undefined) plot_cursor(c,graph,graph.cursor1_x,4);
+	    if (graph.cursor2_x != undefined) plot_cursor(c,graph,graph.cursor2_x,30);
+
+	    /*
+	    if (graph.cursor1_x != undefined) {
+		// draw dashed vertical marker that follows mouse
+		var x = graph.left_margin + graph.cursor1_x;
+		var end_y = graph.top_margin + graph.pheight + graph.tick_length;
+		c.strokeStyle = grid_style;
+		c.lineWidth = 1;
+		c.beginPath();
+		c.dashedLineTo(x,graph.top_margin,x,end_y,cursor_pattern);
+		c.stroke();
+
+		// add x label at bottom of marker
+		var graph_x = graph.cursor1_x/graph.x_scale + graph.x_min;
+		c.font = '10pt sans-serif';
+		c.textAlign = 'center';
+		c.textBaseline = 'top';
+		c.fillStyle = background_style;
+		c.fillText('\u2588\u2588\u2588\u2588\u2588',x,end_y);
+		c.fillStyle = normal_style;
+		c.fillText(engineering_notation(graph_x,3,false),x,end_y);
+
+		// compute which points marker is between
+		var x_values = graph.x_values;
+		var len = x_values.length;
+		var index = 0;
+		while (index < len && graph_x >= x_values[index]) index += 1;
+		var x1 = (index == 0) ? x_values[0] : x_values[index-1];
+		var x2 = x_values[index];
+
+		if (x2 != undefined) {
+		    // for each plot, interpolate and output value at intersection with marker
+		    c.textAlign = 'left';
+		    var tx = graph.left_margin + 4;
+		    var ty = graph.top_margin;
+		    for (var plot = 0; plot < graph.y_values.length; plot++) {
+			var values = graph.y_values[plot][1];
+
+			// interpolate signal value at graph_x using values[index-1] and values[index]
+			var y1 = (index == 0) ? values[0] : values[index-1];
+			var y2 = values[index];
+			var y = y1;
+			if (graph_x != x1) y += (graph_x - x1)*(y2 - y1)/(x2 - x1);
+
+			// annotate plot with value of signal at marker
+			c.fillStyle = element_style;
+			c.fillText('\u2588\u2588\u2588\u2588\u2588',tx-3,ty);
+			c.fillStyle = probe_colors_rgb[graph.y_values[plot][0]];
+			c.fillText(engineering_notation(y,3,false),tx,ty);
+			ty += 14;
+		    }
+		}
+	    }
+	    */
+	}
+
+	function graph_mouse_move(event) {
+	    if (!event) event = window.event;
+	    var g = (window.event) ? event.srcElement : event.target;
+
+	    g.relMouseCoords(event);
+	    // not sure yet where the 3,-3 offset correction comes from (borders? padding?)
+	    var gx = g.mouse_x - g.left_margin - 3;
+	    var gy = g.pheight - (g.mouse_y - g.top_margin) + 3;
+	    if (gx >= 0 && gx <= g.pwidth && gy >=0 && gy <= g.pheight) {
+		//g.sch.message('button: '+event.button+', which: '+event.which);
+		g.cursor1_x = gx;
+	    } else {
+		g.cursor1_x = undefined;
+		g.cursor2_x = undefined;
+	    }
+
+	    redraw_plot(g);
+	}
+
+	///////////////////////////////////////////////////////////////////////////////
+	//
+	//  Parts bin
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	// one instance will be created for each part in the parts bin
+	function Part(sch) {
+	    this.sch = sch;
+	    this.component = undefined;
+	    this.selected = false;
+
+	    // set up canvas
+	    this.canvas = document.createElement('canvas');
+	    this.canvas.style.borderStyle = 'solid';
+	    this.canvas.style.borderWidth = '1px';
+	    this.canvas.style.borderColor = background_style;
+	    //this.canvas.style.position = 'absolute';
+	    this.canvas.style.cursor = 'default';
+	    this.canvas.height = part_w;
+	    this.canvas.width = part_h;
+	    this.canvas.part = this;
+
+	    this.canvas.addEventListener('mouseover',part_enter,false);
+	    this.canvas.addEventListener('mouseout',part_leave,false);
+	    this.canvas.addEventListener('mousedown',part_mouse_down,false);
+	    this.canvas.addEventListener('mouseup',part_mouse_up,false);
+
+	    // make the part "clickable" by registering a dummy click handler
+	    // this should make things work on the iPad
+	    this.canvas.addEventListener('click',function(){},false);
+	}
+
+	Part.prototype.set_location = function(left,top) {
+	    this.canvas.style.left = left + 'px';
+	    this.canvas.style.top = top + 'px';
+	}
+
+	Part.prototype.right = function() {
+	    return this.canvas.offsetLeft + this.canvas.offsetWidth;
+	}
+
+	Part.prototype.bottom = function() {
+	    return this.canvas.offsetTop + this.canvas.offsetHeight;
+	}
+
+	Part.prototype.set_component = function(component,tip) {
+	    component.sch = this;
+	    this.component = component;
+	    this.tip = tip;
+
+	    // figure out scaling and centering of parts icon
+	    var b = component.bounding_box;
+	    var dx = b[2] - b[0];
+	    var dy = b[3] - b[1];
+	    this.scale = 0.8; //Math.min(part_w/(1.2*dx),part_h/(1.2*dy));
+	    this.origin_x = b[0] + dx/2.0 - part_w/(2.0*this.scale);
+	    this.origin_y = b[1] + dy/2.0 - part_h/(2.0*this.scale);
+
+	    this.redraw();
+	}
+
+	Part.prototype.redraw = function(part) {
+	    var c = this.canvas.getContext('2d');
+
+	    // paint background color
+	    c.fillStyle = this.selected ? selected_style : background_style;
+	    c.fillRect(0,0,part_w,part_h);
+
+	    if (this.component) this.component.draw(c);
+	}
+
+	Part.prototype.select = function(which) {
+	    this.selected = which;
+	    this.redraw();
+	}
+
+	Part.prototype.update_connection_point = function(cp,old_location) {
+	    // no connection points in the parts bin
+	}
+
+	Part.prototype.moveTo = function(c,x,y) {
+	    c.moveTo((x - this.origin_x) * this.scale,(y - this.origin_y) * this.scale);
+	}
+
+	Part.prototype.lineTo = function(c,x,y) {
+	    c.lineTo((x - this.origin_x) * this.scale,(y - this.origin_y) * this.scale);
+	}
+
+	Part.prototype.draw_line = function(c,x1,y1,x2,y2,width) {
+	    c.lineWidth = width*this.scale;
+	    c.beginPath();
+	    c.moveTo((x1 - this.origin_x) * this.scale,(y1 - this.origin_y) * this.scale);
+	    c.lineTo((x2 - this.origin_x) * this.scale,(y2 - this.origin_y) * this.scale);
+	    c.stroke();
+	}
+
+	Part.prototype.draw_arc = function(c,x,y,radius,start_radians,end_radians,anticlockwise,width,filled) {
+	    c.lineWidth = width*this.scale;
+	    c.beginPath();
+	    c.arc((x - this.origin_x)*this.scale,(y - this.origin_y)*this.scale,radius*this.scale,
+		  start_radians,end_radians,anticlockwise);
+	    if (filled) c.fill();
+	    else c.stroke();
+	}
+
+	Part.prototype.draw_text = function(c,text,x,y,size) {
+	    // no text displayed for the parts icon
+	}
+
+	function part_enter(event) {
+	    if (!event) event = window.event;
+	    var canvas = (window.event) ? event.srcElement : event.target;
+	    var part = canvas.part;
+
+	    // avoid Chrome bug that changes to text cursor whenever
+	    // drag starts.  We'll restore the default handler at
+	    // the appropriate point so behavior in other parts of
+	    // the document are unaffected.
+	    //part.sch.saved_onselectstart = document.onselectstart;
+	    //document.onselectstart = function () { return false; };
+
+	    canvas.style.borderColor = normal_style;
+	    part.sch.message(part.tip+': drag onto diagram to insert');
+	    return false;
+	}
+
+	function part_leave(event) {
+	    if (!event) event = window.event;
+	    var canvas = (window.event) ? event.srcElement : event.target;
+	    var part = canvas.part;
+
+	    if (typeof part.sch.new_part == 'undefined') {
+		// leaving with no part selected?  revert handler
+		//document.onselectstart = part.sch.saved_onselectstart;
+	    }
+
+	    canvas.style.borderColor = background_style;
+	    part.sch.message('');
+	    return false;
+	}
+
+	function part_mouse_down(event) {
+	    if (!event) event = window.event;
+	    var part = (window.event) ? event.srcElement.part : event.target.part;
+
+	    part.select(true);
+	    part.sch.new_part = part;
+	    return false;
+	}
+
+	function part_mouse_up(event) {
+	    if (!event) event = window.event;
+	    var part = (window.event) ? event.srcElement.part : event.target.part;
+
+	    part.select(false);
+	    part.sch.new_part = undefined;
+	    return false;
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	//
+	//  Rectangle helper functions
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	// rect is an array of the form [left,top,right,bottom]
+
+	// ensure left < right, top < bottom
+	function canonicalize(r) {
+	    var temp;
+
+	    // canonicalize bounding box
+	    if (r[0] > r[2]) {
+		temp = r[0];
+		r[0] = r[2];
+		r[2] = temp;
+	    }
+	    if (r[1] > r[3]) {
+		temp = r[1];
+		r[1] = r[3];
+		r[3] = temp;
+	    }
+	}
+    
+	function between(x,x1,x2) {
+	    return x1 <= x && x <= x2;
+	}
+
+	function inside(rect,x,y) {
+	    return between(x,rect[0],rect[2]) && between(y,rect[1],rect[3]);
+	}
+
+	// only works for manhattan rectangles
+	function intersect(r1,r2) {
+	    // look for non-intersection, negate result
+	    var result = !(r2[0] > r1[2] ||
+			   r2[2] < r1[0] ||
+			   r2[1] > r1[3] ||
+			   r2[3] < r1[1]);
+
+	    // if I try to return the above expression, javascript returns undefined!!!
+	    return result;
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	//
+	//  Component base class
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	function Component(type,x,y,rotation) {
+	    this.sch = undefined;
+	    this.type = type;
+	    this.x = x;
+	    this.y = y;
+	    this.rotation = rotation;
+	    this.selected = false;
+	    this.properties = new Array();
+	    this.bounding_box = [0,0,0,0];   // in device coords [left,top,right,bottom]
+	    this.bbox = this.bounding_box;   // in absolute coords
+	    this.connections = [];
+	}
+
+	Component.prototype.json = function(index) {
+	    this.properties['_json_'] = index; // remember where we are in the JSON list
+
+	    var props = {};
+	    for (var p in this.properties) props[p] = this.properties[p];
+
+	    var conns = [];
+	    for (var i = 0; i < this.connections.length; i++)
+		conns.push(this.connections[i].json());
+
+	    var json = [this.type,[this.x, this.y, this.rotation],props,conns];
+	    return json;
+	}
+
+	Component.prototype.add_connection = function(offset_x,offset_y) {
+	    this.connections.push(new ConnectionPoint(this,offset_x,offset_y));
+	}
+
+	Component.prototype.update_coords = function() {
+	    var x = this.x;
+	    var y = this.y;
+
+	    // update bbox
+	    var b = this.bounding_box;
+	    this.bbox[0] = this.transform_x(b[0],b[1]) + x;
+	    this.bbox[1] = this.transform_y(b[0],b[1]) + y;
+	    this.bbox[2] = this.transform_x(b[2],b[3]) + x;
+	    this.bbox[3] = this.transform_y(b[2],b[3]) + y;
+	    canonicalize(this.bbox);
+
+	    // update connections
+	    for (var i = this.connections.length - 1; i >= 0; --i)
+		this.connections[i].update_location();
+	}
+
+	Component.prototype.rotate = function(amount) {
+	    var old_rotation = this.rotation;
+	    this.rotation = (this.rotation + amount) % 8;
+	    this.update_coords();
+
+	    // create an undoable edit record here
+	    // using old_rotation
+	}
+
+	Component.prototype.move_begin = function() {
+	    // remember where we started this move
+	    this.move_x = this.x;
+	    this.move_y = this.y;
+	}
+
+	Component.prototype.move = function(dx,dy) {
+	    // update coordinates
+	    this.x += dx;
+	    this.y += dy;
+	    this.update_coords();
+	}
+    
+	Component.prototype.move_end = function() {
+	    var dx = this.x - this.move_x;
+	    var dy = this.y - this.move_y;
+
+	    if (dx != 0 || dy != 0) {
+		// create an undoable edit record here
+
+		this.sch.check_wires(this);
+	    }
+	}
+
+	Component.prototype.add = function(sch) {
+	    this.sch = sch;   // we now belong to a schematic!
+	    sch.add_component(this);
+	    this.update_coords();
+	}
+
+	Component.prototype.remove = function() {
+	    // remove connection points from schematic
+	    for (var i = this.connections.length - 1; i >= 0; --i) {
+		var cp = this.connections[i];
+		this.sch.remove_connection_point(cp,cp.location);
+	    }
+
+	    // remove component from schematic
+	    this.sch.remove_component(this);
+	    this.sch = undefined;
+
+	    // create an undoable edit record here
+	}
+
+	Component.prototype.transform_x = function(x,y) {
+	    var rot = this.rotation;
+	    if (rot == 0 || rot == 6) return x;
+	    else if (rot == 1 || rot == 5) return -y;
+	    else if (rot == 2 || rot == 4) return -x;
+	    else return y;
+	}
+
+	Component.prototype.transform_y = function(x,y) {
+	    var rot = this.rotation;
+	    if (rot == 1 || rot == 7) return x;
+	    else if (rot == 2 || rot == 6) return -y;
+	    else if (rot == 3 || rot == 5) return -x;
+	    else return y;
+	}
+
+	Component.prototype.moveTo = function(c,x,y) {
+	    var nx = this.transform_x(x,y) + this.x;
+	    var ny = this.transform_y(x,y) + this.y;
+	    this.sch.moveTo(c,nx,ny);
+	}
+
+	Component.prototype.lineTo = function(c,x,y) {
+	    var nx = this.transform_x(x,y) + this.x;
+	    var ny = this.transform_y(x,y) + this.y;
+	    this.sch.lineTo(c,nx,ny);
+	}
+
+	Component.prototype.draw_line = function(c,x1,y1,x2,y2) {
+	    c.strokeStyle = this.selected ? selected_style :
+                            this.type == 'w' ? normal_style : component_style;
+	    var nx1 = this.transform_x(x1,y1) + this.x;
+	    var ny1 = this.transform_y(x1,y1) + this.y;
+	    var nx2 = this.transform_x(x2,y2) + this.x;
+	    var ny2 = this.transform_y(x2,y2) + this.y;
+	    this.sch.draw_line(c,nx1,ny1,nx2,ny2,1);
+	}
+
+	Component.prototype.draw_circle = function(c,x,y,radius,filled) {
+	    if (filled) c.fillStyle = this.selected ? selected_style : normal_style;
+	    else c.strokeStyle = this.selected ? selected_style :
+		     this.type == 'w' ? normal_style : component_style;
+	    var nx = this.transform_x(x,y) + this.x;
+	    var ny = this.transform_y(x,y) + this.y;
+
+	    this.sch.draw_arc(c,nx,ny,radius,0,2*Math.PI,false,1,filled);
+	}
+
+	rot_angle = [
+		     0.0,		// NORTH (identity)
+		     Math.PI/2,	// EAST (rot270)
+		     Math.PI,	// SOUTH (rot180)
+		     3*Math.PI/2,  // WEST (rot90)
+		     0.0,		// RNORTH (negy)
+		     Math.PI/2,	// REAST (int-neg)
+		     Math.PI,	// RSOUTH (negx)
+		     3*Math.PI/2,	// RWEST (int-pos)
+		     ];
+
+	Component.prototype.draw_arc = function(c,x,y,radius,start_radians,end_radians) {
+	    c.strokeStyle = this.selected ? selected_style :
+                            this.type == 'w' ? normal_style : component_style;
+	    var nx = this.transform_x(x,y) + this.x;
+	    var ny = this.transform_y(x,y) + this.y;
+	    this.sch.draw_arc(c,nx,ny,radius,
+			      start_radians+rot_angle[this.rotation],end_radians+rot_angle[this.rotation],
+			      false,1,false);
+	}
+
+	Component.prototype.draw = function(c) {
+	    /*
+	    for (var i = this.connections.length - 1; i >= 0; --i) {
+		var cp = this.connections[i];
+		cp.draw_x(c);
+	    }
+	    */
+	}
+
+	// result of rotating an alignment [rot*9 + align]
+	aOrient = [
+		   0, 1, 2, 3, 4, 5, 6, 7, 8,		// NORTH (identity)
+		   2, 5, 8, 1, 4, 7, 0, 3, 6, 		// EAST (rot270)
+		   8, 7, 6, 5, 4, 3, 2, 1, 0,		// SOUTH (rot180)
+		   6, 3, 0, 7, 4, 1, 8, 5, 3,		// WEST (rot90)
+		   2, 1, 0, 5, 4, 3, 8, 7, 6,		// RNORTH (negy)
+		   8, 5, 2, 7, 4, 1, 6, 3, 0, 		// REAST (int-neg)
+		   6, 7, 8, 3, 4, 5, 0, 1, 2,		// RSOUTH (negx)
+		   0, 3, 6, 1, 4, 7, 2, 5, 8		// RWEST (int-pos)
+		   ];
+
+	textAlign = [
+		     'left', 'center', 'right',
+		     'left', 'center', 'right',
+		     'left', 'center', 'right'
+		     ];
+
+	textBaseline = [
+			'top', 'top', 'top',
+			'middle', 'middle', 'middle',
+			'bottom', 'bottom', 'bottom'
+			];
+
+	Component.prototype.draw_text = function(c,text,x,y,alignment,size,fill) {
+	    var a = aOrient[this.rotation*9 + alignment];
+	    c.textAlign = textAlign[a];
+	    c.textBaseline = textBaseline[a];
+	    if (fill == undefined)
+		c.fillStyle = this.selected ? selected_style : normal_style;
+	    else
+		c.fillStyle = fill;
+	    this.sch.draw_text(c,text,
+			       this.transform_x(x,y) + this.x,
+			       this.transform_y(x,y) + this.y,
+			       size);
+	}
+
+	Component.prototype.set_select = function(which) {
+	    if (which != this.selected) {
+		this.selected = which;
+		// create an undoable edit record here
+	    }
+	}
+    
+	Component.prototype.select = function(x,y,shiftKey) {
+	    this.was_previously_selected = this.selected;
+	    if (this.near(x,y)) {
+		this.set_select(shiftKey ? !this.selected : true);
+		return true;
+	    } else return false;
+	}
+
+	Component.prototype.select_rect = function(s) {
+	    this.was_previously_selected = this.selected;
+	    if (intersect(this.bbox,s))
+		this.set_select(true);
+	}
+
+	// if connection point of component c bisects the
+	// wire represented by this compononent, return that
+	// connection point.  Otherwise return null.
+	Component.prototype.bisect = function(c) {
+	    return null;
+	}
+
+	// does mouse click fall on this component?
+	Component.prototype.near = function(x,y) {
+	    return inside(this.bbox,x,y);
+	}
+
+	Component.prototype.edit_properties = function(x,y) {
+	    if (this.near(x,y)) {
+		// make an <input> widget for each property
+		var fields = new Array();
+		for (var i in this.properties)
+		    // underscore at beginning of property name => system property
+		    if (i.charAt(0) != '_')
+			fields[i] = build_input('text',10,this.properties[i]);
+
+		var content = build_table(fields);
+		content.fields = fields;
+		content.component = this;
+
+		this.sch.dialog('Edit Properties',content,function(content) {
+			for (var i in content.fields)
+			    content.component.properties[i] = content.fields[i].value;
+			content.component.sch.redraw_background();
+		    });
+		return true;
+	    } else return false;
+	}
+
+	// clear the labels on all connections
+	Component.prototype.clear_labels = function() {
+	    for (var i = this.connections.length - 1; i >=0; --i) {
+		this.connections[i].clear_label();
+	    }
+	}
+
+	// default action: don't propagate label
+	Component.prototype.propagate_label = function(label) {
+	}
+
+	// give components a chance to generate default labels for their connection(s)
+	// default action: do nothing
+	Component.prototype.add_default_labels = function() {
+	}
+
+	// component should generate labels for all unlabeled connections
+	Component.prototype.label_connections = function() {
+	    for (var i = this.connections.length - 1; i >=0; --i) {
+		var cp = this.connections[i];
+		if (!cp.label)
+		    cp.propagate_label(this.sch.get_next_label());
+	    }
+	}
+
+	// default behavior: no probe info
+	Component.prototype.probe_info = function() { return undefined; }
+
+	// default behavior: nothing to display for DC analysis
+	Component.prototype.display_current = function(c,vmap) {
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	//
+	//  Connection point
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	connection_point_radius = 2;
+
+	function ConnectionPoint(parent,x,y) {
+	    this.parent = parent;
+	    this.offset_x = x;
+	    this.offset_y = y;
+	    this.location = '';
+	    this.update_location();
+	    this.label = undefined;
+	}
+
+	ConnectionPoint.prototype.toString = function() {
+	    return '<ConnectionPoint ('+this.offset_x+','+this.offset_y+') '+this.parent.toString()+'>';
+	}
+
+	ConnectionPoint.prototype.json = function() {
+	    return this.label;
+	}
+
+	ConnectionPoint.prototype.clear_label = function() {
+	    this.label = undefined;
+	}
+
+	ConnectionPoint.prototype.propagate_label = function(label) {
+	    // should we check if existing label is the same?  it should be...
+
+	    if (this.label === undefined) {
+		// label this connection point
+		this.label = label;
+
+		// propagate label to coincident connection points
+		this.parent.sch.propagate_label(label,this.location);
+
+		// possibly label other cp's for this device?
+		this.parent.propagate_label(label);
+	    } else if (this.label != '0' && label != '0' && this.label != label)
+		alert("Node has two conflicting labels: "+this.label+", "+label);
+	}
+
+	ConnectionPoint.prototype.update_location = function() {
+	    // update location string which we use as a key to find coincident connection points
+	    var old_location = this.location;
+	    var parent = this.parent;
+	    var nx = parent.transform_x(this.offset_x,this.offset_y) + parent.x;
+	    var ny = parent.transform_y(this.offset_x,this.offset_y) + parent.y;
+	    this.x = nx;
+	    this.y = ny;
+	    this.location = nx + ',' + ny;
+
+	    // add ourselves to the connection list for the new location
+	    if (parent.sch) 
+		parent.sch.update_connection_point(this,old_location);
+	}
+
+	ConnectionPoint.prototype.coincident = function(x,y) {
+	    return this.x==x && this.y==y;
+	}
+
+	ConnectionPoint.prototype.draw = function(c,n) {
+	    if (n != 2)
+		this.parent.draw_circle(c,this.offset_x,this.offset_y,connection_point_radius,n > 2);
+	}
+
+	ConnectionPoint.prototype.draw_x = function(c) {
+	    this.parent.draw_line(c,this.offset_x-2,this.offset_y-2,this.offset_x+2,this.offset_y+2,grid_style);
+	    this.parent.draw_line(c,this.offset_x+2,this.offset_y-2,this.offset_x-2,this.offset_y+2,grid_style);
+	}
+
+	ConnectionPoint.prototype.display_voltage = function(c,vmap) {
+	    var v = vmap[this.label];
+	    if (v != undefined) {
+		var label = v.toFixed(2) + 'V';
+		
+		// first draw some solid blocks in the background
+		c.globalAlpha = 0.85;
+		this.parent.draw_text(c,'\u2588\u2588\u2588',this.offset_x,this.offset_y,
+				      4,annotation_size,element_style);
+		c.globalAlpha = 1.0;
+
+		// display the node voltage at this connection point
+		this.parent.draw_text(c,label,this.offset_x,this.offset_y,
+				      4,annotation_size,annotation_style);
+
+		// only display each node voltage once
+		delete vmap[this.label];
+	    }
+	}
+
+	// see if three connection points are collinear
+	function collinear(p1,p2,p3) {
+	    // from http://mathworld.wolfram.com/Collinear.html
+	    var area = p1.x*(p2.y - p3.y) + p2.x*(p3.y - p1.y) + p3.x*(p1.y - p2.y);
+	    return area == 0;
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	//
+	//  Wire
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	near_distance = 2;   // how close to wire counts as "near by"
+
+	function Wire(x1,y1,x2,y2) {
+	    // arbitrarily call x1,y1 the origin
+	    Component.call(this,'w',x1,y1,0);
+	    this.dx = x2 - x1;
+	    this.dy = y2 - y1;
+	    this.add_connection(0,0);
+	    this.add_connection(this.dx,this.dy);
+
+	    // compute bounding box (expanded slightly)
+	    var r = [0,0,this.dx,this.dy];
+	    canonicalize(r);
+	    r[0] -= near_distance;
+	    r[1] -= near_distance;
+	    r[2] += near_distance;
+	    r[3] += near_distance;
+	    this.bounding_box = r;
+	    this.update_coords();    // update bbox
+
+	    // used in selection calculations
+	    this.len = Math.sqrt(this.dx*this.dx + this.dy*this.dy);
+	}
+	Wire.prototype = new Component();
+	Wire.prototype.constructor = Wire;
+
+	Wire.prototype.toString = function() {
+	    return '<Wire ('+this.x+','+this.y+') ('+(this.x+this.dx)+','+(this.y+this.dy)+')>';
+	}
+    
+	// return connection point at other end of wire from specified cp
+	Wire.prototype.other_end = function(cp) {
+	    if (cp == this.connections[0]) return this.connections[1];
+	    else if (cp == this.connections[1]) return this.connections[0];
+	    else return undefined;
+	}
+
+	Wire.prototype.json = function(index) {
+	    var json = ['w',[this.x, this.y, this.x+this.dx, this.y+this.dy]];
+	    return json;
+	}
+
+	Wire.prototype.draw = function(c) {
+	    this.draw_line(c,0,0,this.dx,this.dy);
+	}
+
+	Wire.prototype.clone = function(x,y) {
+	    return new Wire(x,y,x+this.dx,y+this.dy);
+	}
+
+	Wire.prototype.near = function(x,y) {
+	    // crude check: (x,y) within expanded bounding box of wire
+	    if (inside(this.bbox,x,y)) {
+		// compute distance between x,y and nearst point on line
+		// http://www.allegro.cc/forums/thread/589720
+		var D = Math.abs((x - this.x)*this.dy - (y - this.y)*this.dx)/this.len;
+		if (D <= near_distance) return true;
+	    }
+	    return false;
+	}
+
+	// selection rectangle selects wire only if it includes
+	// one of the end points
+	Wire.prototype.select_rect = function(s) {
+	    this.was_previously_selected = this.selected;
+	    if (inside(s,this.x,this.y) || inside(s,this.x+this.dx,this.y+this.dy))
+		this.set_select(true);
+	}
+
+	// if connection point cp bisects the
+	// wire represented by this compononent, return true
+	Wire.prototype.bisect_cp = function(cp) {
+	    var x = cp.x;
+	    var y = cp.y;
+
+	    // crude check: (x,y) within expanded bounding box of wire
+	    if (inside(this.bbox,x,y)) {
+		// compute distance between x,y and nearst point on line
+		// http://www.allegro.cc/forums/thread/589720
+		var D = Math.abs((x - this.x)*this.dy - (y - this.y)*this.dx)/this.len;
+		// final check: ensure point isn't an end point of the wire
+		if (D < 1 && !this.connections[0].coincident(x,y) && !this.connections[1].coincident(x,y))
+		    return true;
+	    }
+	    return false;
+	}
+
+	// if some connection point of component c bisects the
+	// wire represented by this compononent, return that
+	// connection point.  Otherwise return null.
+	Wire.prototype.bisect = function(c) {
+	    if (c == undefined) return;
+	    for (var i = c.connections.length - 1; i >= 0; --i) {
+		var cp = c.connections[i];
+		if (this.bisect_cp(cp)) return cp;
+	    }
+	    return null;
+	}
+
+	Wire.prototype.move_end = function() {
+	    // look for wires bisected by this wire
+	    this.sch.check_wires(this);
+
+	    // look for connection points that might bisect us
+	    this.sch.check_connection_points(this);
+	}
+
+	// wires "conduct" their label to the other end
+	Wire.prototype.propagate_label = function(label) {
+	    // don't worry about relabeling a cp, it won't recurse!
+	    this.connections[0].propagate_label(label);
+	    this.connections[1].propagate_label(label);
+	}
+
+	// Wires have no properties to edit
+	Wire.prototype.edit_properties = function(x,y) {
+	    return false;
+	}
+
+	// some actual component will start the labeling of electrical nodes,
+	// so do nothing here
+	Wire.prototype.label_connections = function() {
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	//
+	//  Ground
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	function Ground(x,y,rotation) {
+	    Component.call(this,'g',x,y,rotation);
+	    this.add_connection(0,0);
+	    this.bounding_box = [-6,0,6,8];
+	    this.update_coords();
+	}
+	Ground.prototype = new Component();
+	Ground.prototype.constructor = Ground;
+
+	Ground.prototype.toString = function() {
+	    return '<Ground ('+this.x+','+this.y+')>';
+	}
+    
+	Ground.prototype.draw = function(c) {
+	    Component.prototype.draw.call(this,c);   // give superclass a shot
+	    this.draw_line(c,0,0,0,8);
+	    this.draw_line(c,-6,8,6,8);
+	}
+
+	Ground.prototype.clone = function(x,y) {
+	    return new Ground(x,y,this.rotation);
+	}
+
+	// Grounds no properties to edit
+	Ground.prototype.edit_properties = function(x,y) {
+	    return false;
+	}
+
+	// give components a chance to generate a label for their connection(s)
+	// default action: do nothing
+	Ground.prototype.add_default_labels = function() {
+	    this.connections[0].propagate_label('0');   // canonical label for GND node
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	//
+	//  Label
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	function Label(x,y,rotation,label) {
+	    Component.call(this,'L',x,y,rotation);
+	    this.properties['label'] = label ? label : '???';
+	    this.add_connection(0,0);
+	    this.bounding_box = [-2,0,2,8];
+	    this.update_coords();
+	}
+	Label.prototype = new Component();
+	Label.prototype.constructor = Label;
+
+	Label.prototype.toString = function() {
+	    return '<Label'+' ('+this.x+','+this.y+')>';
+	}
+    
+	Label.prototype.draw = function(c) {
+	    Component.prototype.draw.call(this,c);   // give superclass a shot
+	    this.draw_line(c,0,0,0,8);
+	    this.draw_text(c,this.properties['label'],0,9,1,property_size);
+	}
+
+	Label.prototype.clone = function(x,y) {
+	    return new Label(x,y,this.rotation,this.properties['label']);
+	}
+
+	// give components a chance to generate a label for their connection(s)
+	// default action: do nothing
+	Label.prototype.add_default_labels = function() {
+	    this.connections[0].propagate_label(this.properties['label']);
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	//
+	//  Voltage Probe
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	probe_colors = ['red','green','blue','cyan','magenta','yellow','black','x-axis'];
+	probe_colors_rgb = {
+	    'red': 'rgb(255,64,64)',
+	    'green': 'rgb(64,255,64)',
+	    'blue': 'rgb(64,64,255)',
+	    'cyan': 'rgb(64,255,255)',
+	    'magenta' : 'rgb(255,64,255)',
+	    'yellow': 'rgb(255,255,64)',
+	    'black': 'rgb(0,0,0)',
+	    'x-axis': undefined,
+	};
+
+	function Probe(x,y,rotation,color,offset) {
+	    Component.call(this,'s',x,y,rotation);
+	    this.add_connection(0,0);
+	    this.properties['color'] = color ? color : 'cyan';
+	    this.properties['offset'] = (offset==undefined || offset=='') ? '0' : offset;
+	    this.bounding_box = [0,0,27,-21];
+	    this.update_coords();
+	}
+	Probe.prototype = new Component();
+	Probe.prototype.constructor = Probe;
+
+	Probe.prototype.toString = function() {
+	    return '<Probe ('+this.x+','+this.y+')>';
+	}
+    
+	Probe.prototype.draw = function(c) {
+	    // draw outline
+	    this.draw_line(c,0,0,4,-4);
+	    this.draw_line(c,2,-6,6,-2);
+	    this.draw_line(c,2,-6,17,-21);
+	    this.draw_line(c,6,-2,21,-17);
+	    this.draw_line(c,17,-21,21,-17);
+	    this.draw_arc(c,19,-11,8,3*Math.PI/2,0);
+
+	    // fill body with plot color
+	    var color = probe_colors_rgb[this.properties['color']];
+	    if (color != undefined) {
+		c.fillStyle = color;
+		c.beginPath();
+		this.moveTo(c,2,-6);
+		this.lineTo(c,6,-2);
+		this.lineTo(c,21,-17);
+		this.lineTo(c,17,-21);
+		this.lineTo(c,2,-6);
+		c.fill();
+	    } else {
+		this.draw_text(c,this.properties['color'],27,-11,1,property_size);
+	    }
+	}
+
+	Probe.prototype.clone = function(x,y) {
+	    return new Probe(x,y,this.rotation,this.properties['color'],this.properties['offset']);
+	}
+
+	Probe.prototype.edit_properties = function(x,y) {
+	    if (inside(this.bbox,x,y)) {
+		var fields = new Array();
+		fields['Plot color'] = build_select(probe_colors,this.properties['color']);
+		fields['Plot offset'] = build_input('text',10,this.properties['offset']);
+
+		var content = build_table(fields);
+		content.fields = fields;
+		content.component = this;
+
+		this.sch.dialog('Edit Properties',content,function(content) {
+			var color_choice = content.fields['Plot color'];
+			content.component.properties['color'] = probe_colors[color_choice.selectedIndex];
+			content.component.properties['offset'] = content.fields['Plot offset'].value;
+			content.component.sch.redraw_background();
+		    });
+		return true;
+	    } else return false;
+	}
+
+	// return [color, node_label, offset, type] for this probe
+	Probe.prototype.probe_info = function() {
+	    var color = this.properties['color'];
+	    var offset = this.properties['offset'];
+	    if (offset==undefined || offset=="") offset = '0';
+	    return [color,this.connections[0].label,offset,'voltage'];
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	//
+	//  Ammeter Probe
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	function Ammeter(x,y,rotation,color,offset) {
+	    Component.call(this,'a',x,y,rotation);
+	    this.add_connection(0,0);   // pos
+	    this.add_connection(16,0);   // neg
+	    this.properties['color'] = color ? color : 'magenta';
+	    this.properties['offset'] = (offset==undefined || offset=='') ? '0' : offset;
+	    this.bounding_box = [-3,0,16,3];
+	    this.update_coords();
+	}
+	Ammeter.prototype = new Component();
+	Ammeter.prototype.constructor = Ammeter;
+
+	Ammeter.prototype.toString = function() {
+	    return '<Ammeter ('+this.x+','+this.y+')>';
+	}
+    
+	Ammeter.prototype.move_end = function() {
+	    Component.prototype.move_end.call(this);   // do the normal processing
+
+	    // special for current probes: see if probe has been placed
+	    // in the middle of wire, creating three wire segments one
+	    // of which is shorting the two terminals of the probe.  If
+	    // so, auto remove the shorting segment.
+	    var e1 = this.connections[0].location;
+	    var e2 = this.connections[1].location;
+	    var cplist = this.sch.find_connections(this.connections[0]);
+	    for (var i = cplist.length - 1; i >= 0; --i) {
+		var c = cplist[i].parent;  // a component connected to ammeter terminal
+		// look for a wire whose end points match those of the ammeter
+		if (c.type == 'w') {
+		    var c_e1 = c.connections[0].location;
+		    var c_e2 = c.connections[1].location;
+		    if ((e1 == c_e1 && c2 == c_e2) || (e1 == c_e2 && e2 == c_e1)) {
+			c.remove();
+			break;
+		    }
+		}
+	    }
+	}
+
+	Ammeter.prototype.draw = function(c) {
+	    this.draw_line(c,0,0,16,0);
+
+	    // draw chevron in probe color
+	    c.strokeStyle = probe_colors_rgb[this.properties['color']];
+	    if (c.strokeStyle != undefined) {
+		c.beginPath();
+		this.moveTo(c,6,-3);
+		this.lineTo(c,10,0);
+		this.lineTo(c,6,3);
+		c.stroke();
+	    }
+	}
+
+	Ammeter.prototype.clone = function(x,y) {
+	    return new Ammeter(x,y,this.rotation,this.properties['color'],this.properties['offset']);
+	}
+
+	// share code with voltage probe
+	Ammeter.prototype.edit_properties = Probe.prototype.edit_properties;
+
+	Ammeter.prototype.label = function() {
+	    var name = this.properties['name'];
+	    var label = 'I(' + (name ? name : '_' + this.properties['_json_']) + ')';
+	    return label;
+	}
+
+	// display current for DC analysis
+	Ammeter.prototype.display_current = function(c,vmap) {
+	    var label = this.label();
+	    var v = vmap[label];
+	    if (v != undefined) {
+		var i = engineering_notation(v,2) + 'A';
+		this.draw_text(c,i,8,-5,7,annotation_size,annotation_style);
+
+		// only display each current once
+		delete vmap[label];
+	    }
+	}
+
+	// return [color, current_label, offset, type] for this probe
+	Ammeter.prototype.probe_info = function() {
+	    var color = this.properties['color'];
+	    var offset = this.properties['offset'];
+	    if (offset==undefined || offset=="") offset = '0';
+	    return [color,this.label(),offset,'current'];
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	//
+	//  Resistor
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	function Resistor(x,y,rotation,name,r) {
+	    Component.call(this,'r',x,y,rotation);
+	    this.properties['name'] = name;
+	    this.properties['r'] = r ? r : '1';
+	    this.add_connection(0,0);
+	    this.add_connection(0,48);
+	    this.bounding_box = [-5,0,5,48];
+	    this.update_coords();
+	}
+	Resistor.prototype = new Component();
+	Resistor.prototype.constructor = Resistor;
+
+	Resistor.prototype.toString = function() {
+	    return '<Resistor '+this.properties['r']+' ('+this.x+','+this.y+')>';
+	}
+    
+	Resistor.prototype.draw = function(c) {
+	    Component.prototype.draw.call(this,c);   // give superclass a shot
+	    this.draw_line(c,0,0,0,12);
+	    this.draw_line(c,0,12,4,14);
+	    this.draw_line(c,4,14,-4,18);
+	    this.draw_line(c,-4,18,4,22);
+	    this.draw_line(c,4,22,-4,26);
+	    this.draw_line(c,-4,26,4,30);
+	    this.draw_line(c,4,30,-4,34);
+	    this.draw_line(c,-4,34,0,36);
+	    this.draw_line(c,0,36,0,48);
+	    if (this.properties['r'])
+		this.draw_text(c,this.properties['r']+'\u03A9',5,24,3,property_size);
+	    if (this.properties['name'])
+		this.draw_text(c,this.properties['name'],-5,24,5,property_size);
+	}
+
+	Resistor.prototype.clone = function(x,y) {
+	    return new Resistor(x,y,this.rotation,this.properties['name'],this.properties['r']);
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	//
+	//  Capacitor
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	function Capacitor(x,y,rotation,name,c) {
+	    Component.call(this,'c',x,y,rotation);
+	    this.properties['name'] = name;
+	    this.properties['c'] = c ? c : '1p';
+	    this.add_connection(0,0);
+	    this.add_connection(0,48);
+	    this.bounding_box = [-8,0,8,48];
+	    this.update_coords();
+	}
+	Capacitor.prototype = new Component();
+	Capacitor.prototype.constructor = Capacitor;
+
+	Capacitor.prototype.toString = function() {
+	    return '<Capacitor '+this.properties['r']+' ('+this.x+','+this.y+')>';
+	}
+    
+	Capacitor.prototype.draw = function(c) {
+	    Component.prototype.draw.call(this,c);   // give superclass a shot
+	    this.draw_line(c,0,0,0,22);
+	    this.draw_line(c,-8,22,8,22);
+	    this.draw_line(c,-8,26,8,26);
+	    this.draw_line(c,0,26,0,48);
+	    if (this.properties['c'])
+		this.draw_text(c,this.properties['c']+'F',9,24,3,property_size);
+	    if (this.properties['name'])
+		this.draw_text(c,this.properties['name'],-9,24,5,property_size);
+	}
+
+	Capacitor.prototype.clone = function(x,y) {
+	    return new Capacitor(x,y,this.rotation,this.properties['name'],this.properties['c']);
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	//
+	//  Inductor
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	function Inductor(x,y,rotation,name,l) {
+	    Component.call(this,'l',x,y,rotation);
+	    this.properties['name'] = name;
+	    this.properties['l'] = l ? l : '1n';
+	    this.add_connection(0,0);
+	    this.add_connection(0,48);
+	    this.bounding_box = [-4,0,5,48];
+	    this.update_coords();
+	}
+	Inductor.prototype = new Component();
+	Inductor.prototype.constructor = Inductor;
+
+	Inductor.prototype.toString = function() {
+	    return '<Inductor '+this.properties['l']+' ('+this.x+','+this.y+')>';
+	}
+    
+	Inductor.prototype.draw = function(c) {
+	    Component.prototype.draw.call(this,c);   // give superclass a shot
+	    this.draw_line(c,0,0,0,14);
+	    this.draw_arc(c,0,18,4,6*Math.PI/4,3*Math.PI/4);
+	    this.draw_arc(c,0,24,4,5*Math.PI/4,3*Math.PI/4);
+	    this.draw_arc(c,0,30,4,5*Math.PI/4,2*Math.PI/4);
+	    this.draw_line(c,0,34,0,48);
+
+	    if (this.properties['l'])
+		this.draw_text(c,this.properties['l']+'H',6,24,3,property_size);
+	    if (this.properties['name'])
+		this.draw_text(c,this.properties['name'],-3,24,5,property_size);
+	}
+
+	Inductor.prototype.clone = function(x,y) {
+	    return new Inductor(x,y,this.rotation,this.properties['name'],this.properties['l']);
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	//
+	//  Diode
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	diode_types = ['normal','ideal'];
+
+	function Diode(x,y,rotation,name,area,type) {
+	    Component.call(this,'d',x,y,rotation);
+	    this.properties['name'] = name;
+	    this.properties['area'] = area ? area : '1';
+	    this.properties['type'] = type ? type : 'normal';
+	    this.add_connection(0,0);   // anode
+	    this.add_connection(0,48);  // cathode
+	    this.bounding_box = (type == 'ideal') ? [-12,0,12,48] : [-8,0,8,48];
+	    this.update_coords();
+	}
+	Diode.prototype = new Component();
+	Diode.prototype.constructor = Diode;
+
+	Diode.prototype.toString = function() {
+	    return '<Diode '+this.properties['area']+' ('+this.x+','+this.y+')>';
+	}
+    
+	Diode.prototype.draw = function(c) {
+	    Component.prototype.draw.call(this,c);   // give superclass a shot
+	    this.draw_line(c,0,0,0,16);
+	    this.draw_line(c,-8,16,8,16);
+	    this.draw_line(c,-8,16,0,32);
+	    this.draw_line(c,8,16,0,32);
+	    this.draw_line(c,-8,32,8,32);
+	    this.draw_line(c,0,32,0,48);
+
+	    if (this.properties['type'] == 'ideal') {
+		// put a box around an ideal diode
+		this.draw_line(c,-10,12,10,12);
+		this.draw_line(c,-10,12,-10,36);
+		this.draw_line(c,10,12,10,36);
+		this.draw_line(c,-10,36,10,36);
+	    }
+
+	    if (this.properties['area'])
+		this.draw_text(c,this.properties['area'],10,24,3,property_size);
+	    if (this.properties['name'])
+		this.draw_text(c,this.properties['name'],-10,24,5,property_size);
+	}
+
+	Diode.prototype.clone = function(x,y) {
+	    return new Diode(x,y,this.rotation,this.properties['name'],this.properties['area'],this.properties['type']);
+	}
+
+	Diode.prototype.edit_properties = function(x,y) {
+	    if (inside(this.bbox,x,y)) {
+		var fields = new Array();
+		fields['name'] = build_input('text',10,this.properties['name']);
+		fields['area'] = build_input('text',10,this.properties['area']);
+		fields['type'] = build_select(diode_types,this.properties['type']);
+
+		var content = build_table(fields);
+		content.fields = fields;
+		content.component = this;
+
+		this.sch.dialog('Edit Properties',content,function(content) {
+			content.component.properties['name'] = content.fields['name'].value;
+			content.component.properties['area'] = content.fields['area'].value;
+			content.component.properties['type'] = diode_types[content.fields['type'].selectedIndex];
+			content.component.sch.redraw_background();
+		    });
+		return true;
+	    } else return false;
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	//
+	//  N-channel Mosfet
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	function NFet(x,y,rotation,name,w_over_l) {
+	    Component.call(this,'n',x,y,rotation);
+	    this.properties['name'] = name;
+	    this.properties['W/L'] = w_over_l ? w_over_l : '2';
+	    this.add_connection(0,0);   // drain
+	    this.add_connection(-24,24);  // gate
+	    this.add_connection(0,48);  // source
+	    this.bounding_box = [-24,0,8,48];
+	    this.update_coords();
+	}
+	NFet.prototype = new Component();
+	NFet.prototype.constructor = NFet;
+
+	NFet.prototype.toString = function() {
+	    return '<NFet '+this.properties['W/L']+' ('+this.x+','+this.y+')>';
+	}
+    
+	NFet.prototype.draw = function(c) {
+	    Component.prototype.draw.call(this,c);   // give superclass a shot
+	    this.draw_line(c,0,0,0,16);
+	    this.draw_line(c,-8,16,0,16);
+	    this.draw_line(c,-8,16,-8,32);
+	    this.draw_line(c,-8,32,0,32);
+	    this.draw_line(c,0,32,0,48);
+
+	    this.draw_line(c,-24,24,-12,24);
+	    this.draw_line(c,-12,16,-12,32);
+
+	    var dim = this.properties['W/L'];
+	    if (this.properties['name']) {
+		this.draw_text(c,this.properties['name'],2,22,6,property_size);
+		this.draw_text(c,dim,2,26,0,property_size);
+	    } else
+		this.draw_text(c,dim,2,24,3,property_size);
+	}
+
+	NFet.prototype.clone = function(x,y) {
+	    return new NFet(x,y,this.rotation,this.properties['name'],this.properties['W/L']);
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	//
+	//  P-channel Mosfet
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	function PFet(x,y,rotation,name,w_over_l) {
+	    Component.call(this,'p',x,y,rotation);
+	    this.properties['name'] = name;
+	    this.properties['W/L'] = w_over_l ? w_over_l : '2';
+	    this.add_connection(0,0);   // drain
+	    this.add_connection(-24,24);  // gate
+	    this.add_connection(0,48);  // source
+	    this.bounding_box = [-24,0,8,48];
+	    this.update_coords();
+	}
+	PFet.prototype = new Component();
+	PFet.prototype.constructor = PFet;
+
+	PFet.prototype.toString = function() {
+	    return '<PFet '+this.properties['W/L']+' ('+this.x+','+this.y+')>';
+	}
+    
+	PFet.prototype.draw = function(c) {
+	    Component.prototype.draw.call(this,c);   // give superclass a shot
+	    this.draw_line(c,0,0,0,16);
+	    this.draw_line(c,-8,16,0,16);
+	    this.draw_line(c,-8,16,-8,32);
+	    this.draw_line(c,-8,32,0,32);
+	    this.draw_line(c,0,32,0,48);
+
+	    this.draw_line(c,-24,24,-16,24);
+
+	    this.draw_circle(c,-14,24,2,false);
+	    this.draw_line(c,-12,16,-12,32);
+
+	    var dim = this.properties['W/L'];
+	    if (this.properties['name']) {
+		this.draw_text(c,this.properties['name'],2,22,6,property_size);
+		this.draw_text(c,dim,2,26,0,property_size);
+	    } else
+		this.draw_text(c,dim,2,24,3,property_size);
+	}
+
+	PFet.prototype.clone = function(x,y) {
+	    return new PFet(x,y,this.rotation,this.properties['name'],this.properties['W/L']);
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	//
+	//  Op Amp
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	function OpAmp(x,y,rotation,name,A) {
+	    Component.call(this,'o',x,y,rotation);
+	    this.properties['name'] = name;
+	    this.properties['A'] = A ? A : '30000';
+	    this.add_connection(0,0);   // +
+	    this.add_connection(0,16);  // -
+	    this.add_connection(48,8);  // output
+	    this.add_connection(24,32);  // ground
+	    this.bounding_box = [0,-8,48,32];
+	    this.update_coords();
+	}
+	OpAmp.prototype = new Component();
+	OpAmp.prototype.constructor = OpAmp;
+
+	OpAmp.prototype.toString = function() {
+	    return '<OpAmp'+this.properties['A']+' ('+this.x+','+this.y+')>';
+	}
+    
+	OpAmp.prototype.draw = function(c) {
+	    Component.prototype.draw.call(this,c);   // give superclass a shot
+	    // triangle
+	    this.draw_line(c,8,-8,8,24);
+	    this.draw_line(c,8,-8,40,8);
+	    this.draw_line(c,8,24,40,8);
+	    // inputs and output
+	    this.draw_line(c,0,0,8,0);
+	    this.draw_line(c,0,16,8,16);
+	    this.draw_text(c,'gnd',37,18,property_size);
+	    this.draw_line(c,40,8,48,8);
+	    this.draw_line(c,24,16,24,32);
+	    // + and -
+	    this.draw_line(c,10,0,16,0);
+	    this.draw_line(c,13,-3,13,3);
+	    this.draw_line(c,10,16,16,16);
+
+	    if (this.properties['name'])
+		this.draw_text(c,this.properties['name'],32,16,0,property_size);
+	}
+
+	OpAmp.prototype.clone = function(x,y) {
+	    return new OpAmp(x,y,this.rotation,this.properties['name'],this.properties['A']);
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	//
+	//  Source
+	//
+	////////////////////////////////////////////////////////////////////////////////
+
+	
+	function Source(x,y,rotation,name,type,value) {
+	    Component.call(this,type,x,y,rotation);
+	    this.properties['name'] = name;
+	    if (value == undefined) value = 'dc(1)';
+	    this.properties['value'] = value;
+	    this.add_connection(0,0);
+	    this.add_connection(0,48);
+	    this.bounding_box = [-12,0,12,48];
+	    this.update_coords();
+
+	    this.content = document.createElement('div');  // used by edit_properties
+	}
+	Source.prototype = new Component();
+	Source.prototype.constructor = Source;
+
+	Source.prototype.toString = function() {
+	    return '<'+this.type+'source '+this.properties['params']+' ('+this.x+','+this.y+')>';
+	}
+    
+	Source.prototype.draw = function(c) {
+	    Component.prototype.draw.call(this,c);   // give superclass a shot
+	    this.draw_line(c,0,0,0,12);
+	    this.draw_circle(c,0,24,12,false);
+	    this.draw_line(c,0,36,0,48);
+
+	    if (this.type == 'v') {  // voltage source
+		//this.draw_text(c,'+',0,12,1,property_size);
+		//this.draw_text(c,'\u2013',0,36,7,property_size);  // minus sign
+		// draw + and -
+		this.draw_line(c,0,15,0,21);
+		this.draw_line(c,-3,18,3,18);
+		this.draw_line(c,-3,30,3,30);
+		// draw V
+		//this.draw_line(c,-3,20,0,28);
+		//this.draw_line(c,3,20,0,28);
+	    } else if (this.type == 'i') {  // current source
+		// draw arrow: pos to neg
+		this.draw_line(c,0,15,0,32);
+		this.draw_line(c,-3,26,0,32);
+		this.draw_line(c,3,26,0,32);
+	    }
+
+	    if (this.properties['name'])
+		this.draw_text(c,this.properties['name'],-13,24,5,property_size);
+	    if (this.properties['value'])
+		this.draw_text(c,this.properties['value'],13,24,3,property_size);
+	}
+
+	// map source function name to labels for each source parameter
+	source_functions = {
+	    'dc': ['DC value'],
+
+	    'impulse': ['Height',
+			'Width (secs)'],
+
+	    'step': ['Initial value',
+		     'Plateau value',
+		     'Delay until step (secs)',
+		     'Rise time (secs)'],
+
+	    'square': ['Initial value',
+		       'Plateau value',
+		       'Frequency (Hz)',
+		       'Duty cycle (%)'],
+
+	    'triangle': ['Initial value',
+			 'Plateau value',
+			 'Frequency (Hz)'],
+
+	    'pwl': ['Comma-separated list of alternating times and values'],
+
+	    'pwl_repeating': ['Comma-separated list of alternating times and values'],
+
+	    'pulse': ['Initial value',
+		      'Plateau value',
+		      'Delay until pulse (secs)',
+		      'Time for first transition (secs)',
+		      'Time for second transition (secs)',
+		      'Pulse width (secs)',
+		      'Period (secs)'],
+
+	    'sin': ['Offset value',
+		    'Amplitude',
+		    'Frequency (Hz)',
+		    'Delay until sin starts (secs)',
+		    'Phase offset (degrees)'],
+	}
+
+	// build property editor div
+	Source.prototype.build_content = function(src) {
+	    // make an <input> widget for each property
+	    var fields = []
+	    fields['name'] = build_input('text',10,this.properties['name']);
+
+	    if (src == undefined) {
+		fields['value'] = this.properties['value'];
+	    } else {
+		// fancy version: add select tag for source type
+		var src_types = [];
+		for (var t in source_functions) src_types.push(t);
+		var type_select = build_select(src_types,src.fun);
+		type_select.component = this;
+		type_select.addEventListener('change',source_type_changed,false)
+		fields['type'] = type_select;
+
+		if (src.fun == 'pwl' || src.run == 'pwl_repeating') {
+		    var v = '';
+		    var first = true;
+		    for (var i = 0; i < src.args.length; i++) {
+			if (first) first = false;
+			else v += ',';
+			v += engineering_notation(src.args[i],3);
+			if (i % 2 == 0) v += 's';
+		    }
+		    fields[source_functions[src.fun][0]] = build_input('text',30,v);
+		} else {
+		    // followed separate input tag for each parameter
+		    var labels = source_functions[src.fun];
+		    for (var i = 0; i < labels.length; i++) {
+			var v = engineering_notation(src.args[i],3);
+			fields[labels[i]] = build_input('text',10,v);
+		    }
+		}
+	    }
+
+	    var div = this.content;
+	    if (div.hasChildNodes())
+		div.removeChild(div.firstChild);  // remove table of input fields
+	    div.appendChild(build_table(fields));
+	    div.fields = fields;
+	    div.component = this;
+	    return div;
+	}
+
+	function source_type_changed(event) {
+	    if (!event) event = window.event;
+	    var select = (window.event) ? event.srcElement : event.target;
+
+	    // see where to get source parameters from
+	    var type = select.options[select.selectedIndex].value;
+	    var src = undefined;
+	    if (this.src != undefined && type == this.src.fun)
+		src = this.src;
+	    else if (typeof cktsim != 'undefined')
+		src = cktsim.parse_source(type+'()');
+
+	    select.component.build_content(src);
+	}
+
+	Source.prototype.edit_properties = function(x,y) {
+	    if (this.near(x,y)) {
+		this.src = undefined;
+		if (typeof cktsim != 'undefined')
+		    this.src = cktsim.parse_source(this.properties['value']);
+		var content = this.build_content(this.src);
+
+		this.sch.dialog('Edit Properties',content,function(content) {
+			var c = content.component;
+			var fields = content.fields;
+
+			var first = true;
+			var value = '';
+			for (var label in fields) {
+			    if (label == 'name') 
+				c.properties['name'] = fields['name'].value;
+			    else if (label == 'value')  {
+				// if unknown source type
+				value = fields['value'].value;
+				c.sch.redraw_background();
+				return;
+			    } else if (label == 'type') {
+				var select = fields['type'];
+				value = select.options[select.selectedIndex].value + '(';
+			    } else {
+				if (first) first = false;
+				else value += ',';
+				value += fields[label].value;
+			    }
+			}
+			c.properties['value'] = value + ')';
+			c.sch.redraw_background();
+		    });
+		return true;
+	    } else return false;
+	}
+
+
+	function VSource(x,y,rotation,name,value) {
+	    Source.call(this,x,y,rotation,name,'v',value);
+	    this.type = 'v';
+	}
+	VSource.prototype = new Component();
+	VSource.prototype.constructor = VSource;
+	VSource.prototype.toString = Source.prototype.toString;
+	VSource.prototype.draw = Source.prototype.draw;
+	VSource.prototype.clone = Source.prototype.clone;
+	VSource.prototype.build_content = Source.prototype.build_content;
+	VSource.prototype.edit_properties = Source.prototype.edit_properties;
+
+	// display current for DC analysis
+	VSource.prototype.display_current = function(c,vmap) {
+	    var name = this.properties['name'];
+	    var label = 'I(' + (name ? name : '_' + this.properties['_json_']) + ')';
+	    var v = vmap[label];
+	    if (v != undefined) {
+		// first draw some solid blocks in the background
+		c.globalAlpha = 0.5;
+		this.draw_text(c,'\u2588\u2588\u2588',-8,8,4,annotation_size,element_style);
+		c.globalAlpha = 1.0;
+
+		// display the element current 
+		var i = engineering_notation(v,2) + 'A';
+		this.draw_text(c,i,-3,5,5,annotation_size,annotation_style);
+		// draw arrow for current
+		this.draw_line(c,-3,4,0,8);
+		this.draw_line(c,3,4,0,8);
+		// only display each current once
+		delete vmap[label];
+	    }
+	}
+
+	VSource.prototype.clone = function(x,y) {
+	    return new VSource(x,y,this.rotation,this.properties['name'],this.properties['value']);
+	}
+
+	function ISource(x,y,rotation,name,value) {
+	    Source.call(this,x,y,rotation,name,'i',value);
+	    this.type = 'i';
+	}
+	ISource.prototype = new Component();
+	ISource.prototype.constructor = ISource;
+	ISource.prototype.toString = Source.prototype.toString;
+	ISource.prototype.draw = Source.prototype.draw;
+	ISource.prototype.clone = Source.prototype.clone;
+	ISource.prototype.build_content = Source.prototype.build_content;
+	ISource.prototype.edit_properties = Source.prototype.edit_properties;
+
+	ISource.prototype.clone = function(x,y) {
+	    return new ISource(x,y,this.rotation,this.properties['name'],this.properties['value']);
+	}
+
+	///////////////////////////////////////////////////////////////////////////////
+	//
+	//  JQuery slider support for setting a component value
+	//
+	///////////////////////////////////////////////////////////////////////////////
+
+	function component_slider(event,ui) {
+	    var sname = $(this).slider("option","schematic");
+
+	    // set value of specified component
+	    var cname = $(this).slider("option","component");
+	    var pname = $(this).slider("option","property");
+	    var suffix = $(this).slider("option","suffix");
+	    if (typeof suffix != "string") suffix = "";
+
+	    var v = ui.value;
+	    $(this).slider("value",v);  // move slider's indicator
+
+	    var choices = $(this).slider("option","choices");
+	    if (choices instanceof Array) v = choices[v];
+
+	    // selector may match several schematics
+	    $("." + sname).each(function(index,element) {
+		    element.schematic.set_property(cname,pname,v.toString() + suffix);
+		})
+
+	    // perform requested analysis
+	    var analysis = $(this).slider("option","analysis");
+	    if (analysis == "dc")
+		$("." + sname).each(function(index,element) {
+			element.schematic.dc_analysis();
+		    })
+
+	    return false;
+	}
+
+	///////////////////////////////////////////////////////////////////////////////
+	//
+	//  Module definition
+	//
+	///////////////////////////////////////////////////////////////////////////////
+
+	var module = {
+	    'Schematic': Schematic,
+	    'component_slider': component_slider,
+	}
+	return module;
+    }());
diff --git a/lms/static/js/simplewiki/bsn.AutoSuggest_c_2.0.js b/lms/static/js/simplewiki/bsn.AutoSuggest_c_2.0.js
deleted file mode 100644
index b202f3abb2..0000000000
--- a/lms/static/js/simplewiki/bsn.AutoSuggest_c_2.0.js
+++ /dev/null
@@ -1,961 +0,0 @@
-/**
- *  author:		Timothy Groves - http://www.brandspankingnew.net
- *	version:	1.2 - 2006-11-17
- *              1.3 - 2006-12-04
- *              2.0 - 2007-02-07
- *
- */
-
-var useBSNns;
-
-if (useBSNns)
-{
-	if (typeof(bsn) == "undefined")
-		bsn = {}
-	_bsn = bsn;
-}
-else
-{
-	_bsn = this;
-}
-
-
-
-if (typeof(_bsn.Autosuggest) == "undefined")
-	_bsn.Autosuggest = {}
-
-
-
-
-
-
-
-
-
-
-
-
-
-_bsn.AutoSuggest = function (fldID, param)
-{
-	// no DOM - give up!
-	//
-	if (!document.getElementById)
-		return false;
-	
-	
-	
-	
-	// get field via DOM
-	//
-	this.fld = _bsn.DOM.getElement(fldID);
-
-	if (!this.fld)
-		return false;
-	
-	
-	
-	
-	// init variables
-	//
-	this.sInput 		= "";
-	this.nInputChars 	= 0;
-	this.aSuggestions 	= [];
-	this.iHighlighted 	= 0;
-	
-	
-	
-	
-	// parameters object
-	//
-	this.oP = (param) ? param : {};
-	
-	// defaults	
-	//
-	if (!this.oP.minchars)									this.oP.minchars = 1;
-	if (!this.oP.method)									this.oP.meth = "get";
-	if (!this.oP.varname)									this.oP.varname = "input";
-	if (!this.oP.className)									this.oP.className = "autosuggest";
-	if (!this.oP.timeout)									this.oP.timeout = 2500;
-	if (!this.oP.delay)										this.oP.delay = 500;
-	if (!this.oP.offsety)									this.oP.offsety = -5;
-	if (!this.oP.shownoresults)								this.oP.shownoresults = true;
-	if (!this.oP.noresults)									this.oP.noresults = "No results!";
-	if (!this.oP.maxheight && this.oP.maxheight !== 0)		this.oP.maxheight = 250;
-	if (!this.oP.cache && this.oP.cache != false)			this.oP.cache = true;
-	
-	
-	
-	
-	
-	// set keyup handler for field
-	// and prevent autocomplete from client
-	//
-	var pointer = this;
-	
-	// NOTE: not using addEventListener because UpArrow fired twice in Safari
-	//_bsn.DOM.addEvent( this.fld, 'keyup', function(ev){ return pointer.onKeyPress(ev); } );
-	
-	this.fld.onkeypress 	= function(ev){ return pointer.onKeyPress(ev); }
-	this.fld.onkeyup 		= function(ev){ return pointer.onKeyUp(ev); }
-	
-	this.fld.setAttribute("autocomplete","off");
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-_bsn.AutoSuggest.prototype.onKeyPress = function(ev)
-{
-	
-	var key = (window.event) ? window.event.keyCode : ev.keyCode;
-
-
-
-	// set responses to keydown events in the field
-	// this allows the user to use the arrow keys to scroll through the results
-	// ESCAPE clears the list
-	// TAB sets the current highlighted value
-	//
-	var RETURN = 13;
-	var TAB = 9;
-	var ESC = 27;
-	
-	var bubble = true;
-
-	switch(key)
-	{
-
-		case RETURN:
-			this.setHighlightedValue();
-			bubble = false;
-			break;
-
-
-		case ESC:
-			this.clearSuggestions();
-			break;
-	}
-
-	return bubble;
-}
-
-
-
-_bsn.AutoSuggest.prototype.onKeyUp = function(ev)
-{
-	var key = (window.event) ? window.event.keyCode : ev.keyCode;
-	
-
-
-	// set responses to keydown events in the field
-	// this allows the user to use the arrow keys to scroll through the results
-	// ESCAPE clears the list
-	// TAB sets the current highlighted value
-	//
-
-	var ARRUP = 38;
-	var ARRDN = 40;
-	
-	var bubble = true;
-
-	switch(key)
-	{
-
-
-		case ARRUP:
-			this.changeHighlight(key);
-			bubble = false;
-			break;
-
-
-		case ARRDN:
-			this.changeHighlight(key);
-			bubble = false;
-			break;
-		
-		
-		default:
-			this.getSuggestions(this.fld.value);
-	}
-
-	return bubble;
-	
-
-}
-
-
-
-
-
-
-
-
-_bsn.AutoSuggest.prototype.getSuggestions = function (val)
-{
-	
-	// if input stays the same, do nothing
-	//
-	if (val == this.sInput)
-		return false;
-
-	
-	// input length is less than the min required to trigger a request
-	// reset input string
-	// do nothing
-	//
-	if (val.length < this.oP.minchars)
-	{
-		this.sInput = "";
-		return false;
-	}
-	
-	
-	// if caching enabled, and user is typing (ie. length of input is increasing)
-	// filter results out of aSuggestions from last request
-	//
-	if (val.length>this.nInputChars && this.aSuggestions.length && this.oP.cache)
-	{
-		var arr = [];
-		for (var i=0;i<this.aSuggestions.length;i++)
-		{
-			if (this.aSuggestions[i].value.substr(0,val.length).toLowerCase() == val.toLowerCase())
-				arr.push( this.aSuggestions[i] );
-		}
-		
-		this.sInput = val;
-		this.nInputChars = val.length;
-		this.aSuggestions = arr;
-		
-		this.createList(this.aSuggestions);
-		
-		
-		
-		return false;
-	}
-	else
-	// do new request
-	//
-	{
-		this.sInput = val;
-		this.nInputChars = val.length;
-
-
-		var pointer = this;
-		clearTimeout(this.ajID);
-		this.ajID = setTimeout( function() { pointer.doAjaxRequest() }, this.oP.delay );
-	}
-
-	return false;
-}
-
-
-
-
-
-_bsn.AutoSuggest.prototype.doAjaxRequest = function ()
-{
-	
-	var pointer = this;
-	
-	// create ajax request
-	var url = this.oP.script+this.oP.varname+"="+escape(this.fld.value);
-	var meth = this.oP.meth;
-	
-	var onSuccessFunc = function (req) { pointer.setSuggestions(req) };
-	var onErrorFunc = function (status) { alert("AJAX error: "+status); };
-
-	var myAjax = new _bsn.Ajax();
-	myAjax.makeRequest( url, meth, onSuccessFunc, onErrorFunc );
-}
-
-
-
-
-
-_bsn.AutoSuggest.prototype.setSuggestions = function (req)
-{
-	this.aSuggestions = [];
-	
-	if (this.oP.json)
-	{
-		var jsondata = eval('(' + req.responseText + ')');
-		
-		for (var i=0;i<jsondata.results.length;i++)
-		{
-			this.aSuggestions.push(  { 'id':jsondata.results[i].id, 'value':jsondata.results[i].value, 'info':jsondata.results[i].info }  );
-		}
-	}
-	else
-	{
-
-		var xml = req.responseXML;
-	
-		// traverse xml
-		//
-		var results = xml.getElementsByTagName('results')[0].childNodes;
-
-		for (var i=0;i<results.length;i++)
-		{
-			if (results[i].hasChildNodes())
-				this.aSuggestions.push(  { 'id':results[i].getAttribute('id'), 'value':results[i].childNodes[0].nodeValue, 'info':results[i].getAttribute('info') }  );
-		}
-	
-	}
-	
-	this.idAs = "as_"+this.fld.id;
-	
-
-	this.createList(this.aSuggestions);
-
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-_bsn.AutoSuggest.prototype.createList = function(arr)
-{
-	var pointer = this;
-	
-	
-	// get rid of old list
-	// and clear the list removal timeout
-	//
-	_bsn.DOM.removeElement(this.idAs);
-	this.killTimeout();
-	
-	
-	// create holding div
-	//
-	var div = _bsn.DOM.createElement("div", {id:this.idAs, className:this.oP.className});	
-	
-	var hcorner = _bsn.DOM.createElement("div", {className:"as_corner"});
-	var hbar = _bsn.DOM.createElement("div", {className:"as_bar"});
-	var header = _bsn.DOM.createElement("div", {className:"as_header"});
-	header.appendChild(hcorner);
-	header.appendChild(hbar);
-	div.appendChild(header);
-	
-	
-	
-	
-	// create and populate ul
-	//
-	var ul = _bsn.DOM.createElement("ul", {id:"as_ul"});
-	
-	
-	
-	
-	// loop throught arr of suggestions
-	// creating an LI element for each suggestion
-	//
-	for (var i=0;i<arr.length;i++)
-	{
-		// format output with the input enclosed in a EM element
-		// (as HTML, not DOM)
-		//
-		var val = arr[i].value;
-		var st = val.toLowerCase().indexOf( this.sInput.toLowerCase() );
-		var output = val.substring(0,st) + "<em>" + val.substring(st, st+this.sInput.length) + "</em>" + val.substring(st+this.sInput.length);
-		
-		
-		var span 		= _bsn.DOM.createElement("span", {}, output, true);
-		if (arr[i].info != "")
-		{
-			var br			= _bsn.DOM.createElement("br", {});
-			span.appendChild(br);
-			var small		= _bsn.DOM.createElement("small", {}, arr[i].info);
-			span.appendChild(small);
-		}
-		
-		var a 			= _bsn.DOM.createElement("a", { href:"#" });
-		
-		var tl 		= _bsn.DOM.createElement("span", {className:"tl"}, " ");
-		var tr 		= _bsn.DOM.createElement("span", {className:"tr"}, " ");
-		a.appendChild(tl);
-		a.appendChild(tr);
-		
-		a.appendChild(span);
-		
-		a.name = i+1;
-		a.onclick = function () { pointer.setHighlightedValue(); return false; }
-		a.onmouseover = function () { pointer.setHighlight(this.name); }
-		
-		var li 			= _bsn.DOM.createElement(  "li", {}, a  );
-		
-		ul.appendChild( li );
-	}
-	
-	
-	// no results
-	//
-	if (arr.length == 0)
-	{
-		var li 			= _bsn.DOM.createElement(  "li", {className:"as_warning"}, this.oP.noresults  );
-		
-		ul.appendChild( li );
-	}
-	
-	
-	div.appendChild( ul );
-	
-	
-	var fcorner = _bsn.DOM.createElement("div", {className:"as_corner"});
-	var fbar = _bsn.DOM.createElement("div", {className:"as_bar"});
-	var footer = _bsn.DOM.createElement("div", {className:"as_footer"});
-	footer.appendChild(fcorner);
-	footer.appendChild(fbar);
-	div.appendChild(footer);
-	
-	
-	
-	// get position of target textfield
-	// position holding div below it
-	// set width of holding div to width of field
-	//
-	var pos = _bsn.DOM.getPos(this.fld);
-	
-	div.style.left 		= pos.x + "px";
-	div.style.top 		= ( pos.y + this.fld.offsetHeight + this.oP.offsety ) + "px";
-	div.style.width 	= this.fld.offsetWidth + "px";
-	
-	
-	
-	// set mouseover functions for div
-	// when mouse pointer leaves div, set a timeout to remove the list after an interval
-	// when mouse enters div, kill the timeout so the list won't be removed
-	//
-	div.onmouseover 	= function(){ pointer.killTimeout() }
-	div.onmouseout 		= function(){ pointer.resetTimeout() }
-
-
-	// add DIV to document
-	//
-	document.getElementsByTagName("body")[0].appendChild(div);
-	
-	
-	
-	// currently no item is highlighted
-	//
-	this.iHighlighted = 0;
-	
-	
-	
-	
-	
-	
-	// remove list after an interval
-	//
-	var pointer = this;
-	this.toID = setTimeout(function () { pointer.clearSuggestions() }, this.oP.timeout);
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-_bsn.AutoSuggest.prototype.changeHighlight = function(key)
-{	
-	var list = _bsn.DOM.getElement("as_ul");
-	if (!list)
-		return false;
-	
-	var n;
-
-	if (key == 40)
-		n = this.iHighlighted + 1;
-	else if (key == 38)
-		n = this.iHighlighted - 1;
-	
-	
-	if (n > list.childNodes.length)
-		n = list.childNodes.length;
-	if (n < 1)
-		n = 1;
-	
-	
-	this.setHighlight(n);
-}
-
-
-
-_bsn.AutoSuggest.prototype.setHighlight = function(n)
-{
-	var list = _bsn.DOM.getElement("as_ul");
-	if (!list)
-		return false;
-	
-	if (this.iHighlighted > 0)
-		this.clearHighlight();
-	
-	this.iHighlighted = Number(n);
-	
-	list.childNodes[this.iHighlighted-1].className = "as_highlight";
-
-
-	this.killTimeout();
-}
-
-
-_bsn.AutoSuggest.prototype.clearHighlight = function()
-{
-	var list = _bsn.DOM.getElement("as_ul");
-	if (!list)
-		return false;
-	
-	if (this.iHighlighted > 0)
-	{
-		list.childNodes[this.iHighlighted-1].className = "";
-		this.iHighlighted = 0;
-	}
-}
-
-
-_bsn.AutoSuggest.prototype.setHighlightedValue = function ()
-{
-	if (this.iHighlighted)
-	{
-		this.sInput = this.fld.value = this.aSuggestions[ this.iHighlighted-1 ].value;
-		
-		// move cursor to end of input (safari)
-		//
-		this.fld.focus();
-		if (this.fld.selectionStart)
-			this.fld.setSelectionRange(this.sInput.length, this.sInput.length);
-		
-
-		this.clearSuggestions();
-		
-		// pass selected object to callback function, if exists
-		//
-		if (typeof(this.oP.callback) == "function")
-			this.oP.callback( this.aSuggestions[this.iHighlighted-1] );
-	}
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-_bsn.AutoSuggest.prototype.killTimeout = function()
-{
-	clearTimeout(this.toID);
-}
-
-_bsn.AutoSuggest.prototype.resetTimeout = function()
-{
-	clearTimeout(this.toID);
-	var pointer = this;
-	this.toID = setTimeout(function () { pointer.clearSuggestions() }, 1000);
-}
-
-
-
-
-
-
-
-_bsn.AutoSuggest.prototype.clearSuggestions = function ()
-{
-	
-	this.killTimeout();
-	
-	var ele = _bsn.DOM.getElement(this.idAs);
-	var pointer = this;
-	if (ele)
-	{
-		var fade = new _bsn.Fader(ele,1,0,250,function () { _bsn.DOM.removeElement(pointer.idAs) });
-	}
-}
-
-
-
-
-
-
-
-
-
-
-// AJAX PROTOTYPE _____________________________________________
-
-
-if (typeof(_bsn.Ajax) == "undefined")
-	_bsn.Ajax = {}
-
-
-
-_bsn.Ajax = function ()
-{
-	this.req = {};
-	this.isIE = false;
-}
-
-
-
-_bsn.Ajax.prototype.makeRequest = function (url, meth, onComp, onErr)
-{
-	
-	if (meth != "POST")
-		meth = "GET";
-	
-	this.onComplete = onComp;
-	this.onError = onErr;
-	
-	var pointer = this;
-	
-	// branch for native XMLHttpRequest object
-	if (window.XMLHttpRequest)
-	{
-		this.req = new XMLHttpRequest();
-		this.req.onreadystatechange = function () { pointer.processReqChange() };
-		this.req.open("GET", url, true); //
-		this.req.send(null);
-	// branch for IE/Windows ActiveX version
-	}
-	else if (window.ActiveXObject)
-	{
-		this.req = new ActiveXObject("Microsoft.XMLHTTP");
-		if (this.req)
-		{
-			this.req.onreadystatechange = function () { pointer.processReqChange() };
-			this.req.open(meth, url, true);
-			this.req.send();
-		}
-	}
-}
-
-
-_bsn.Ajax.prototype.processReqChange = function()
-{
-	
-	// only if req shows "loaded"
-	if (this.req.readyState == 4) {
-		// only if "OK"
-		if (this.req.status == 200)
-		{
-			this.onComplete( this.req );
-		} else {
-			this.onError( this.req.status );
-		}
-	}
-}
-
-
-
-
-
-
-
-
-
-
-// DOM PROTOTYPE _____________________________________________
-
-
-if (typeof(_bsn.DOM) == "undefined")
-	_bsn.DOM = {}
-
-
-
-
-_bsn.DOM.createElement = function ( type, attr, cont, html )
-{
-	var ne = document.createElement( type );
-	if (!ne)
-		return false;
-		
-	for (var a in attr)
-		ne[a] = attr[a];
-		
-	if (typeof(cont) == "string" && !html)
-		ne.appendChild( document.createTextNode(cont) );
-	else if (typeof(cont) == "string" && html)
-		ne.innerHTML = cont;
-	else if (typeof(cont) == "object")
-		ne.appendChild( cont );
-
-	return ne;
-}
-
-
-
-
-
-_bsn.DOM.clearElement = function ( id )
-{
-	var ele = this.getElement( id );
-	
-	if (!ele)
-		return false;
-	
-	while (ele.childNodes.length)
-		ele.removeChild( ele.childNodes[0] );
-	
-	return true;
-}
-
-
-
-
-
-
-
-
-
-_bsn.DOM.removeElement = function ( ele )
-{
-	var e = this.getElement(ele);
-	
-	if (!e)
-		return false;
-	else if (e.parentNode.removeChild(e))
-		return true;
-	else
-		return false;
-}
-
-
-
-
-
-_bsn.DOM.replaceContent = function ( id, cont, html )
-{
-	var ele = this.getElement( id );
-	
-	if (!ele)
-		return false;
-	
-	this.clearElement( ele );
-	
-	if (typeof(cont) == "string" && !html)
-		ele.appendChild( document.createTextNode(cont) );
-	else if (typeof(cont) == "string" && html)
-		ele.innerHTML = cont;
-	else if (typeof(cont) == "object")
-		ele.appendChild( cont );
-}
-
-
-
-
-
-
-
-
-
-_bsn.DOM.getElement = function ( ele )
-{
-	if (typeof(ele) == "undefined")
-	{
-		return false;
-	}
-	else if (typeof(ele) == "string")
-	{
-		var re = document.getElementById( ele );
-		if (!re)
-			return false;
-		else if (typeof(re.appendChild) != "undefined" ) {
-			return re;
-		} else {
-			return false;
-		}
-	}
-	else if (typeof(ele.appendChild) != "undefined")
-		return ele;
-	else
-		return false;
-}
-
-
-
-
-
-
-
-_bsn.DOM.appendChildren = function ( id, arr )
-{
-	var ele = this.getElement( id );
-	
-	if (!ele)
-		return false;
-	
-	
-	if (typeof(arr) != "object")
-		return false;
-		
-	for (var i=0;i<arr.length;i++)
-	{
-		var cont = arr[i];
-		if (typeof(cont) == "string")
-			ele.appendChild( document.createTextNode(cont) );
-		else if (typeof(cont) == "object")
-			ele.appendChild( cont );
-	}
-}
-
-
-
-
-
-
-
-
-
-_bsn.DOM.getPos = function ( ele )
-{
-	var ele = this.getElement(ele);
-
-	var obj = ele;
-
-	var curleft = 0;
-	if (obj.offsetParent)
-	{
-		while (obj.offsetParent)
-		{
-			curleft += obj.offsetLeft
-			obj = obj.offsetParent;
-		}
-	}
-	else if (obj.x)
-		curleft += obj.x;
-
-
-	var obj = ele;
-	
-	var curtop = 0;
-	if (obj.offsetParent)
-	{
-		while (obj.offsetParent)
-		{
-			curtop += obj.offsetTop
-			obj = obj.offsetParent;
-		}
-	}
-	else if (obj.y)
-		curtop += obj.y;
-
-	return {x:curleft, y:curtop}
-}
-
-
-
-
-
-
-
-
-
-
-// FADER PROTOTYPE _____________________________________________
-
-
-
-if (typeof(_bsn.Fader) == "undefined")
-	_bsn.Fader = {}
-
-
-
-
-
-_bsn.Fader = function (ele, from, to, fadetime, callback)
-{	
-	if (!ele)
-		return false;
-	
-	this.ele = ele;
-	
-	this.from = from;
-	this.to = to;
-	
-	this.callback = callback;
-	
-	this.nDur = fadetime;
-		
-	this.nInt = 50;
-	this.nTime = 0;
-	
-	var p = this;
-	this.nID = setInterval(function() { p._fade() }, this.nInt);
-}
-
-
-
-
-_bsn.Fader.prototype._fade = function()
-{
-	this.nTime += this.nInt;
-	
-	var ieop = Math.round( this._tween(this.nTime, this.from, this.to, this.nDur) * 100 );
-	var op = ieop / 100;
-	
-	if (this.ele.filters) // internet explorer
-	{
-		try
-		{
-			this.ele.filters.item("DXImageTransform.Microsoft.Alpha").opacity = ieop;
-		} catch (e) { 
-			// If it is not set initially, the browser will throw an error.  This will set it if it is not set yet.
-			this.ele.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity='+ieop+')';
-		}
-	}
-	else // other browsers
-	{
-		this.ele.style.opacity = op;
-	}
-	
-	
-	if (this.nTime == this.nDur)
-	{
-		clearInterval( this.nID );
-		if (this.callback != undefined)
-			this.callback();
-	}
-}
-
-
-
-_bsn.Fader.prototype._tween = function(t,b,c,d)
-{
-	return b + ( (c-b) * (t/d) );
-}
\ No newline at end of file
diff --git a/lms/static/js/sticky_filter.js b/lms/static/js/sticky_filter.js
new file mode 100644
index 0000000000..895f024eb2
--- /dev/null
+++ b/lms/static/js/sticky_filter.js
@@ -0,0 +1,14 @@
+$(function() {
+  if ($('.filter nav').length > 0) {
+    var offset = $('.filter nav').offset().top;
+
+    $(window).scroll(function() {
+      if (offset <= window.pageYOffset) {
+        return $('.filter nav').addClass('fixed-top');
+      }
+      else if (offset >= window.pageYOffset) {
+        return $('.filter nav').removeClass('fixed-top');
+      }
+    });
+  }
+});
diff --git a/lms/static/js/sticky_footer.js b/lms/static/js/sticky_footer.js
new file mode 100644
index 0000000000..5f1e5a5458
--- /dev/null
+++ b/lms/static/js/sticky_footer.js
@@ -0,0 +1,23 @@
+$(function() {
+  var stickyFooter = function(){
+    var pageHeight = $('html').height();
+    var windowHeight = $(window).height();
+    var footerHeight = $('footer').outerHeight();
+
+    var totalHeight = $('footer').hasClass('fixed-bottom') ? pageHeight + footerHeight : pageHeight;
+
+
+      if (windowHeight < totalHeight) {
+        return $('footer').removeClass('fixed-bottom');
+      } else {
+        return $('footer').addClass('fixed-bottom');
+      }
+  };
+
+  stickyFooter();
+
+  $(window).resize(function() {
+    console.log("resizing");
+    stickyFooter();
+  });
+});
diff --git a/lms/static/js/toggle_login_modal.js b/lms/static/js/toggle_login_modal.js
new file mode 100644
index 0000000000..6818926583
--- /dev/null
+++ b/lms/static/js/toggle_login_modal.js
@@ -0,0 +1,29 @@
+$(document).ready(function () {
+  $('a#login').click(function() {
+    $('.modal.login-modal').addClass("visible");
+    $('.modal-overlay').addClass("visible");
+  });
+  $('div.close-modal').click(function() {
+    $('.modal.login-modal').removeClass("visible");
+    $('.modal-overlay').removeClass("visible");
+  });
+
+  $('a#signup').click(function() {
+    $('.modal.signup-modal').addClass("visible");
+    $('.modal-overlay').addClass("visible");
+  });
+  $('div.close-modal').click(function() {
+    $('.modal.signup-modal').removeClass("visible");
+    $('.modal-overlay').removeClass("visible");
+  });
+
+  $('.hero').click(function() {
+    $('.modal.video-modal').addClass("visible");
+    $('.modal-overlay').addClass("visible");
+  });
+  $('div.close-modal').click(function() {
+    $('.modal.video-modal').removeClass("visible");
+    $('.modal-overlay').removeClass("visible");
+  });
+});
+
diff --git a/lms/static/js/codemirror-compressed.js b/lms/static/js/vendor/codemirror-compressed.js
similarity index 100%
rename from lms/static/js/codemirror-compressed.js
rename to lms/static/js/vendor/codemirror-compressed.js
diff --git a/lms/static/js/flot/excanvas.js b/lms/static/js/vendor/flot/excanvas.js
similarity index 100%
rename from lms/static/js/flot/excanvas.js
rename to lms/static/js/vendor/flot/excanvas.js
diff --git a/lms/static/js/vendor/flot/excanvas.min.js b/lms/static/js/vendor/flot/excanvas.min.js
new file mode 100644
index 0000000000..12c74f7bea
--- /dev/null
+++ b/lms/static/js/vendor/flot/excanvas.min.js
@@ -0,0 +1 @@
+if(!document.createElement("canvas").getContext){(function(){var z=Math;var K=z.round;var J=z.sin;var U=z.cos;var b=z.abs;var k=z.sqrt;var D=10;var F=D/2;function T(){return this.context_||(this.context_=new W(this))}var O=Array.prototype.slice;function G(i,j,m){var Z=O.call(arguments,2);return function(){return i.apply(j,Z.concat(O.call(arguments)))}}function AD(Z){return String(Z).replace(/&/g,"&amp;").replace(/"/g,"&quot;")}function r(i){if(!i.namespaces.g_vml_){i.namespaces.add("g_vml_","urn:schemas-microsoft-com:vml","#default#VML")}if(!i.namespaces.g_o_){i.namespaces.add("g_o_","urn:schemas-microsoft-com:office:office","#default#VML")}if(!i.styleSheets.ex_canvas_){var Z=i.createStyleSheet();Z.owningElement.id="ex_canvas_";Z.cssText="canvas{display:inline-block;overflow:hidden;text-align:left;width:300px;height:150px}"}}r(document);var E={init:function(Z){if(/MSIE/.test(navigator.userAgent)&&!window.opera){var 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a})}}),f.each(["Left","Top"],function(a,c){var d="scroll"+c;f.fn[d]=function(c){var e,g;if(c===b){e=this[0];if(!e)return null;g=cv(e);return g?"pageXOffset"in g?g[a?"pageYOffset":"pageXOffset"]:f.support.boxModel&&g.document.documentElement[d]||g.document.body[d]:e[d]}return this.each(function(){g=cv(this),g?g.scrollTo(a?f(g).scrollLeft():c,a?c:f(g).scrollTop()):this[d]=c})}}),f.each(["Height","Width"],function(a,c){var d=c.toLowerCase();f.fn["inner"+c]=function(){var a=this[0];return a&&a.style?parseFloat(f.css(a,d,"padding")):null},f.fn["outer"+c]=function(a){var b=this[0];return b&&b.style?parseFloat(f.css(b,d,a?"margin":"border")):null},f.fn[d]=function(a){var e=this[0];if(!e)return a==null?null:this;if(f.isFunction(a))return this.each(function(b){var c=f(this);c[d](a.call(this,b,c[d]()))});if(f.isWindow(e)){var g=e.document.documentElement["client"+c];return e.document.compatMode==="CSS1Compat"&&g||e.document.body["client"+c]||g}if(e.nodeType===9)return 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diff --git a/lms/static/js/vendor/jquery-ui-1.8.16.custom.min.js b/lms/static/js/vendor/jquery-ui-1.8.16.custom.min.js
new file mode 100644
index 0000000000..14c9064f7f
--- /dev/null
+++ b/lms/static/js/vendor/jquery-ui-1.8.16.custom.min.js
@@ -0,0 +1,791 @@
+/*!
+ * jQuery UI 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI
+ */
+(function(c,j){function k(a,b){var d=a.nodeName.toLowerCase();if("area"===d){b=a.parentNode;d=b.name;if(!a.href||!d||b.nodeName.toLowerCase()!=="map")return false;a=c("img[usemap=#"+d+"]")[0];return!!a&&l(a)}return(/input|select|textarea|button|object/.test(d)?!a.disabled:"a"==d?a.href||b:b)&&l(a)}function l(a){return!c(a).parents().andSelf().filter(function(){return c.curCSS(this,"visibility")==="hidden"||c.expr.filters.hidden(this)}).length}c.ui=c.ui||{};if(!c.ui.version){c.extend(c.ui,{version:"1.8.16",
+keyCode:{ALT:18,BACKSPACE:8,CAPS_LOCK:20,COMMA:188,COMMAND:91,COMMAND_LEFT:91,COMMAND_RIGHT:93,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,INSERT:45,LEFT:37,MENU:93,NUMPAD_ADD:107,NUMPAD_DECIMAL:110,NUMPAD_DIVIDE:111,NUMPAD_ENTER:108,NUMPAD_MULTIPLY:106,NUMPAD_SUBTRACT:109,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SHIFT:16,SPACE:32,TAB:9,UP:38,WINDOWS:91}});c.fn.extend({propAttr:c.fn.prop||c.fn.attr,_focus:c.fn.focus,focus:function(a,b){return typeof a==="number"?this.each(function(){var d=
+this;setTimeout(function(){c(d).focus();b&&b.call(d)},a)}):this._focus.apply(this,arguments)},scrollParent:function(){var a;a=c.browser.msie&&/(static|relative)/.test(this.css("position"))||/absolute/.test(this.css("position"))?this.parents().filter(function(){return/(relative|absolute|fixed)/.test(c.curCSS(this,"position",1))&&/(auto|scroll)/.test(c.curCSS(this,"overflow",1)+c.curCSS(this,"overflow-y",1)+c.curCSS(this,"overflow-x",1))}).eq(0):this.parents().filter(function(){return/(auto|scroll)/.test(c.curCSS(this,
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+"mousedown")+".ui-disableSelection",function(a){a.preventDefault()})},enableSelection:function(){return this.unbind(".ui-disableSelection")}});c.each(["Width","Height"],function(a,b){function d(f,g,m,n){c.each(e,function(){g-=parseFloat(c.curCSS(f,"padding"+this,true))||0;if(m)g-=parseFloat(c.curCSS(f,"border"+this+"Width",true))||0;if(n)g-=parseFloat(c.curCSS(f,"margin"+this,true))||0});return g}var e=b==="Width"?["Left","Right"]:["Top","Bottom"],h=b.toLowerCase(),i={innerWidth:c.fn.innerWidth,innerHeight:c.fn.innerHeight,
+outerWidth:c.fn.outerWidth,outerHeight:c.fn.outerHeight};c.fn["inner"+b]=function(f){if(f===j)return i["inner"+b].call(this);return this.each(function(){c(this).css(h,d(this,f)+"px")})};c.fn["outer"+b]=function(f,g){if(typeof f!=="number")return i["outer"+b].call(this,f);return this.each(function(){c(this).css(h,d(this,f,true,g)+"px")})}});c.extend(c.expr[":"],{data:function(a,b,d){return!!c.data(a,d[3])},focusable:function(a){return k(a,!isNaN(c.attr(a,"tabindex")))},tabbable:function(a){var b=c.attr(a,
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+c.ui.isOverAxis(b,e,i)}})}})(jQuery);
+;/*!
+ * jQuery UI Widget 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Widget
+ */
+(function(b,j){if(b.cleanData){var k=b.cleanData;b.cleanData=function(a){for(var c=0,d;(d=a[c])!=null;c++)try{b(d).triggerHandler("remove")}catch(e){}k(a)}}else{var l=b.fn.remove;b.fn.remove=function(a,c){return this.each(function(){if(!c)if(!a||b.filter(a,[this]).length)b("*",this).add([this]).each(function(){try{b(this).triggerHandler("remove")}catch(d){}});return l.call(b(this),a,c)})}}b.widget=function(a,c,d){var e=a.split(".")[0],f;a=a.split(".")[1];f=e+"-"+a;if(!d){d=c;c=b.Widget}b.expr[":"][f]=
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+b.extend(true,{},this.options,this._getCreateOptions(),a);var d=this;this.element.bind("remove."+this.widgetName,function(){d.destroy()});this._create();this._trigger("create");this._init()},_getCreateOptions:function(){return b.metadata&&b.metadata.get(this.element[0])[this.widgetName]},_create:function(){},_init:function(){},destroy:function(){this.element.unbind("."+this.widgetName).removeData(this.widgetName);this.widget().unbind("."+this.widgetName).removeAttr("aria-disabled").removeClass(this.widgetBaseClass+
+"-disabled ui-state-disabled")},widget:function(){return this.element},option:function(a,c){var d=a;if(arguments.length===0)return b.extend({},this.options);if(typeof a==="string"){if(c===j)return this.options[a];d={};d[a]=c}this._setOptions(d);return this},_setOptions:function(a){var c=this;b.each(a,function(d,e){c._setOption(d,e)});return this},_setOption:function(a,c){this.options[a]=c;if(a==="disabled")this.widget()[c?"addClass":"removeClass"](this.widgetBaseClass+"-disabled ui-state-disabled").attr("aria-disabled",
+c);return this},enable:function(){return this._setOption("disabled",false)},disable:function(){return this._setOption("disabled",true)},_trigger:function(a,c,d){var e=this.options[a];c=b.Event(c);c.type=(a===this.widgetEventPrefix?a:this.widgetEventPrefix+a).toLowerCase();d=d||{};if(c.originalEvent){a=b.event.props.length;for(var f;a;){f=b.event.props[--a];c[f]=c.originalEvent[f]}}this.element.trigger(c,d);return!(b.isFunction(e)&&e.call(this.element[0],c,d)===false||c.isDefaultPrevented())}}})(jQuery);
+;/*!
+ * jQuery UI Mouse 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Mouse
+ *
+ * Depends:
+ *	jquery.ui.widget.js
+ */
+(function(b){var d=false;b(document).mouseup(function(){d=false});b.widget("ui.mouse",{options:{cancel:":input,option",distance:1,delay:0},_mouseInit:function(){var a=this;this.element.bind("mousedown."+this.widgetName,function(c){return a._mouseDown(c)}).bind("click."+this.widgetName,function(c){if(true===b.data(c.target,a.widgetName+".preventClickEvent")){b.removeData(c.target,a.widgetName+".preventClickEvent");c.stopImmediatePropagation();return false}});this.started=false},_mouseDestroy:function(){this.element.unbind("."+
+this.widgetName)},_mouseDown:function(a){if(!d){this._mouseStarted&&this._mouseUp(a);this._mouseDownEvent=a;var c=this,f=a.which==1,g=typeof this.options.cancel=="string"&&a.target.nodeName?b(a.target).closest(this.options.cancel).length:false;if(!f||g||!this._mouseCapture(a))return true;this.mouseDelayMet=!this.options.delay;if(!this.mouseDelayMet)this._mouseDelayTimer=setTimeout(function(){c.mouseDelayMet=true},this.options.delay);if(this._mouseDistanceMet(a)&&this._mouseDelayMet(a)){this._mouseStarted=
+this._mouseStart(a)!==false;if(!this._mouseStarted){a.preventDefault();return true}}true===b.data(a.target,this.widgetName+".preventClickEvent")&&b.removeData(a.target,this.widgetName+".preventClickEvent");this._mouseMoveDelegate=function(e){return c._mouseMove(e)};this._mouseUpDelegate=function(e){return c._mouseUp(e)};b(document).bind("mousemove."+this.widgetName,this._mouseMoveDelegate).bind("mouseup."+this.widgetName,this._mouseUpDelegate);a.preventDefault();return d=true}},_mouseMove:function(a){if(b.browser.msie&&
+!(document.documentMode>=9)&&!a.button)return this._mouseUp(a);if(this._mouseStarted){this._mouseDrag(a);return a.preventDefault()}if(this._mouseDistanceMet(a)&&this._mouseDelayMet(a))(this._mouseStarted=this._mouseStart(this._mouseDownEvent,a)!==false)?this._mouseDrag(a):this._mouseUp(a);return!this._mouseStarted},_mouseUp:function(a){b(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate);if(this._mouseStarted){this._mouseStarted=
+false;a.target==this._mouseDownEvent.target&&b.data(a.target,this.widgetName+".preventClickEvent",true);this._mouseStop(a)}return false},_mouseDistanceMet:function(a){return Math.max(Math.abs(this._mouseDownEvent.pageX-a.pageX),Math.abs(this._mouseDownEvent.pageY-a.pageY))>=this.options.distance},_mouseDelayMet:function(){return this.mouseDelayMet},_mouseStart:function(){},_mouseDrag:function(){},_mouseStop:function(){},_mouseCapture:function(){return true}})})(jQuery);
+;/*
+ * jQuery UI Position 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Position
+ */
+(function(c){c.ui=c.ui||{};var n=/left|center|right/,o=/top|center|bottom/,t=c.fn.position,u=c.fn.offset;c.fn.position=function(b){if(!b||!b.of)return t.apply(this,arguments);b=c.extend({},b);var a=c(b.of),d=a[0],g=(b.collision||"flip").split(" "),e=b.offset?b.offset.split(" "):[0,0],h,k,j;if(d.nodeType===9){h=a.width();k=a.height();j={top:0,left:0}}else if(d.setTimeout){h=a.width();k=a.height();j={top:a.scrollTop(),left:a.scrollLeft()}}else if(d.preventDefault){b.at="left top";h=k=0;j={top:b.of.pageY,
+left:b.of.pageX}}else{h=a.outerWidth();k=a.outerHeight();j=a.offset()}c.each(["my","at"],function(){var f=(b[this]||"").split(" ");if(f.length===1)f=n.test(f[0])?f.concat(["center"]):o.test(f[0])?["center"].concat(f):["center","center"];f[0]=n.test(f[0])?f[0]:"center";f[1]=o.test(f[1])?f[1]:"center";b[this]=f});if(g.length===1)g[1]=g[0];e[0]=parseInt(e[0],10)||0;if(e.length===1)e[1]=e[0];e[1]=parseInt(e[1],10)||0;if(b.at[0]==="right")j.left+=h;else if(b.at[0]==="center")j.left+=h/2;if(b.at[1]==="bottom")j.top+=
+k;else if(b.at[1]==="center")j.top+=k/2;j.left+=e[0];j.top+=e[1];return this.each(function(){var f=c(this),l=f.outerWidth(),m=f.outerHeight(),p=parseInt(c.curCSS(this,"marginLeft",true))||0,q=parseInt(c.curCSS(this,"marginTop",true))||0,v=l+p+(parseInt(c.curCSS(this,"marginRight",true))||0),w=m+q+(parseInt(c.curCSS(this,"marginBottom",true))||0),i=c.extend({},j),r;if(b.my[0]==="right")i.left-=l;else if(b.my[0]==="center")i.left-=l/2;if(b.my[1]==="bottom")i.top-=m;else if(b.my[1]==="center")i.top-=
+m/2;i.left=Math.round(i.left);i.top=Math.round(i.top);r={left:i.left-p,top:i.top-q};c.each(["left","top"],function(s,x){c.ui.position[g[s]]&&c.ui.position[g[s]][x](i,{targetWidth:h,targetHeight:k,elemWidth:l,elemHeight:m,collisionPosition:r,collisionWidth:v,collisionHeight:w,offset:e,my:b.my,at:b.at})});c.fn.bgiframe&&f.bgiframe();f.offset(c.extend(i,{using:b.using}))})};c.ui.position={fit:{left:function(b,a){var d=c(window);d=a.collisionPosition.left+a.collisionWidth-d.width()-d.scrollLeft();b.left=
+d>0?b.left-d:Math.max(b.left-a.collisionPosition.left,b.left)},top:function(b,a){var d=c(window);d=a.collisionPosition.top+a.collisionHeight-d.height()-d.scrollTop();b.top=d>0?b.top-d:Math.max(b.top-a.collisionPosition.top,b.top)}},flip:{left:function(b,a){if(a.at[0]!=="center"){var d=c(window);d=a.collisionPosition.left+a.collisionWidth-d.width()-d.scrollLeft();var g=a.my[0]==="left"?-a.elemWidth:a.my[0]==="right"?a.elemWidth:0,e=a.at[0]==="left"?a.targetWidth:-a.targetWidth,h=-2*a.offset[0];b.left+=
+a.collisionPosition.left<0?g+e+h:d>0?g+e+h:0}},top:function(b,a){if(a.at[1]!=="center"){var d=c(window);d=a.collisionPosition.top+a.collisionHeight-d.height()-d.scrollTop();var g=a.my[1]==="top"?-a.elemHeight:a.my[1]==="bottom"?a.elemHeight:0,e=a.at[1]==="top"?a.targetHeight:-a.targetHeight,h=-2*a.offset[1];b.top+=a.collisionPosition.top<0?g+e+h:d>0?g+e+h:0}}}};if(!c.offset.setOffset){c.offset.setOffset=function(b,a){if(/static/.test(c.curCSS(b,"position")))b.style.position="relative";var d=c(b),
+g=d.offset(),e=parseInt(c.curCSS(b,"top",true),10)||0,h=parseInt(c.curCSS(b,"left",true),10)||0;g={top:a.top-g.top+e,left:a.left-g.left+h};"using"in a?a.using.call(b,g):d.css(g)};c.fn.offset=function(b){var a=this[0];if(!a||!a.ownerDocument)return null;if(b)return this.each(function(){c.offset.setOffset(this,b)});return u.call(this)}}})(jQuery);
+;/*
+ * jQuery UI Draggable 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Draggables
+ *
+ * Depends:
+ *	jquery.ui.core.js
+ *	jquery.ui.mouse.js
+ *	jquery.ui.widget.js
+ */
+(function(d){d.widget("ui.draggable",d.ui.mouse,{widgetEventPrefix:"drag",options:{addClasses:true,appendTo:"parent",axis:false,connectToSortable:false,containment:false,cursor:"auto",cursorAt:false,grid:false,handle:false,helper:"original",iframeFix:false,opacity:false,refreshPositions:false,revert:false,revertDuration:500,scope:"default",scroll:true,scrollSensitivity:20,scrollSpeed:20,snap:false,snapMode:"both",snapTolerance:20,stack:false,zIndex:false},_create:function(){if(this.options.helper==
+"original"&&!/^(?:r|a|f)/.test(this.element.css("position")))this.element[0].style.position="relative";this.options.addClasses&&this.element.addClass("ui-draggable");this.options.disabled&&this.element.addClass("ui-draggable-disabled");this._mouseInit()},destroy:function(){if(this.element.data("draggable")){this.element.removeData("draggable").unbind(".draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled");this._mouseDestroy();return this}},_mouseCapture:function(a){var b=
+this.options;if(this.helper||b.disabled||d(a.target).is(".ui-resizable-handle"))return false;this.handle=this._getHandle(a);if(!this.handle)return false;if(b.iframeFix)d(b.iframeFix===true?"iframe":b.iframeFix).each(function(){d('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>').css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1E3}).css(d(this).offset()).appendTo("body")});return true},_mouseStart:function(a){var b=this.options;
+this.helper=this._createHelper(a);this._cacheHelperProportions();if(d.ui.ddmanager)d.ui.ddmanager.current=this;this._cacheMargins();this.cssPosition=this.helper.css("position");this.scrollParent=this.helper.scrollParent();this.offset=this.positionAbs=this.element.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};d.extend(this.offset,{click:{left:a.pageX-this.offset.left,top:a.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});
+this.originalPosition=this.position=this._generatePosition(a);this.originalPageX=a.pageX;this.originalPageY=a.pageY;b.cursorAt&&this._adjustOffsetFromHelper(b.cursorAt);b.containment&&this._setContainment();if(this._trigger("start",a)===false){this._clear();return false}this._cacheHelperProportions();d.ui.ddmanager&&!b.dropBehaviour&&d.ui.ddmanager.prepareOffsets(this,a);this.helper.addClass("ui-draggable-dragging");this._mouseDrag(a,true);d.ui.ddmanager&&d.ui.ddmanager.dragStart(this,a);return true},
+_mouseDrag:function(a,b){this.position=this._generatePosition(a);this.positionAbs=this._convertPositionTo("absolute");if(!b){b=this._uiHash();if(this._trigger("drag",a,b)===false){this._mouseUp({});return false}this.position=b.position}if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";d.ui.ddmanager&&d.ui.ddmanager.drag(this,a);return false},_mouseStop:function(a){var b=
+false;if(d.ui.ddmanager&&!this.options.dropBehaviour)b=d.ui.ddmanager.drop(this,a);if(this.dropped){b=this.dropped;this.dropped=false}if((!this.element[0]||!this.element[0].parentNode)&&this.options.helper=="original")return false;if(this.options.revert=="invalid"&&!b||this.options.revert=="valid"&&b||this.options.revert===true||d.isFunction(this.options.revert)&&this.options.revert.call(this.element,b)){var c=this;d(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,
+10),function(){c._trigger("stop",a)!==false&&c._clear()})}else this._trigger("stop",a)!==false&&this._clear();return false},_mouseUp:function(a){this.options.iframeFix===true&&d("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)});d.ui.ddmanager&&d.ui.ddmanager.dragStop(this,a);return d.ui.mouse.prototype._mouseUp.call(this,a)},cancel:function(){this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear();return this},_getHandle:function(a){var b=!this.options.handle||
+!d(this.options.handle,this.element).length?true:false;d(this.options.handle,this.element).find("*").andSelf().each(function(){if(this==a.target)b=true});return b},_createHelper:function(a){var b=this.options;a=d.isFunction(b.helper)?d(b.helper.apply(this.element[0],[a])):b.helper=="clone"?this.element.clone().removeAttr("id"):this.element;a.parents("body").length||a.appendTo(b.appendTo=="parent"?this.element[0].parentNode:b.appendTo);a[0]!=this.element[0]&&!/(fixed|absolute)/.test(a.css("position"))&&
+a.css("position","absolute");return a},_adjustOffsetFromHelper:function(a){if(typeof a=="string")a=a.split(" ");if(d.isArray(a))a={left:+a[0],top:+a[1]||0};if("left"in a)this.offset.click.left=a.left+this.margins.left;if("right"in a)this.offset.click.left=this.helperProportions.width-a.right+this.margins.left;if("top"in a)this.offset.click.top=a.top+this.margins.top;if("bottom"in a)this.offset.click.top=this.helperProportions.height-a.bottom+this.margins.top},_getParentOffset:function(){this.offsetParent=
+this.helper.offsetParent();var a=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0])){a.left+=this.scrollParent.scrollLeft();a.top+=this.scrollParent.scrollTop()}if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&d.browser.msie)a={top:0,left:0};return{top:a.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:a.left+(parseInt(this.offsetParent.css("borderLeftWidth"),
+10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.element.position();return{top:a.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),
+10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var a=this.options;if(a.containment=="parent")a.containment=this.helper[0].parentNode;if(a.containment=="document"||a.containment=="window")this.containment=[a.containment=="document"?0:d(window).scrollLeft()-this.offset.relative.left-this.offset.parent.left,a.containment=="document"?0:d(window).scrollTop()-this.offset.relative.top-this.offset.parent.top,
+(a.containment=="document"?0:d(window).scrollLeft())+d(a.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(a.containment=="document"?0:d(window).scrollTop())+(d(a.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(a.containment)&&a.containment.constructor!=Array){a=d(a.containment);var b=a[0];if(b){a.offset();var c=d(b).css("overflow")!=
+"hidden";this.containment=[(parseInt(d(b).css("borderLeftWidth"),10)||0)+(parseInt(d(b).css("paddingLeft"),10)||0),(parseInt(d(b).css("borderTopWidth"),10)||0)+(parseInt(d(b).css("paddingTop"),10)||0),(c?Math.max(b.scrollWidth,b.offsetWidth):b.offsetWidth)-(parseInt(d(b).css("borderLeftWidth"),10)||0)-(parseInt(d(b).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(c?Math.max(b.scrollHeight,b.offsetHeight):b.offsetHeight)-(parseInt(d(b).css("borderTopWidth"),
+10)||0)-(parseInt(d(b).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom];this.relative_container=a}}else if(a.containment.constructor==Array)this.containment=a.containment},_convertPositionTo:function(a,b){if(!b)b=this.position;a=a=="absolute"?1:-1;var c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,f=/(html|body)/i.test(c[0].tagName);return{top:b.top+
+this.offset.relative.top*a+this.offset.parent.top*a-(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():f?0:c.scrollTop())*a),left:b.left+this.offset.relative.left*a+this.offset.parent.left*a-(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():f?0:c.scrollLeft())*a)}},_generatePosition:function(a){var b=this.options,c=this.cssPosition=="absolute"&&
+!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,f=/(html|body)/i.test(c[0].tagName),e=a.pageX,h=a.pageY;if(this.originalPosition){var g;if(this.containment){if(this.relative_container){g=this.relative_container.offset();g=[this.containment[0]+g.left,this.containment[1]+g.top,this.containment[2]+g.left,this.containment[3]+g.top]}else g=this.containment;if(a.pageX-this.offset.click.left<g[0])e=g[0]+this.offset.click.left;
+if(a.pageY-this.offset.click.top<g[1])h=g[1]+this.offset.click.top;if(a.pageX-this.offset.click.left>g[2])e=g[2]+this.offset.click.left;if(a.pageY-this.offset.click.top>g[3])h=g[3]+this.offset.click.top}if(b.grid){h=b.grid[1]?this.originalPageY+Math.round((h-this.originalPageY)/b.grid[1])*b.grid[1]:this.originalPageY;h=g?!(h-this.offset.click.top<g[1]||h-this.offset.click.top>g[3])?h:!(h-this.offset.click.top<g[1])?h-b.grid[1]:h+b.grid[1]:h;e=b.grid[0]?this.originalPageX+Math.round((e-this.originalPageX)/
+b.grid[0])*b.grid[0]:this.originalPageX;e=g?!(e-this.offset.click.left<g[0]||e-this.offset.click.left>g[2])?e:!(e-this.offset.click.left<g[0])?e-b.grid[0]:e+b.grid[0]:e}}return{top:h-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():f?0:c.scrollTop()),left:e-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(d.browser.safari&&d.browser.version<
+526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():f?0:c.scrollLeft())}},_clear:function(){this.helper.removeClass("ui-draggable-dragging");this.helper[0]!=this.element[0]&&!this.cancelHelperRemoval&&this.helper.remove();this.helper=null;this.cancelHelperRemoval=false},_trigger:function(a,b,c){c=c||this._uiHash();d.ui.plugin.call(this,a,[b,c]);if(a=="drag")this.positionAbs=this._convertPositionTo("absolute");return d.Widget.prototype._trigger.call(this,a,b,
+c)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}});d.extend(d.ui.draggable,{version:"1.8.16"});d.ui.plugin.add("draggable","connectToSortable",{start:function(a,b){var c=d(this).data("draggable"),f=c.options,e=d.extend({},b,{item:c.element});c.sortables=[];d(f.connectToSortable).each(function(){var h=d.data(this,"sortable");if(h&&!h.options.disabled){c.sortables.push({instance:h,shouldRevert:h.options.revert});
+h.refreshPositions();h._trigger("activate",a,e)}})},stop:function(a,b){var c=d(this).data("draggable"),f=d.extend({},b,{item:c.element});d.each(c.sortables,function(){if(this.instance.isOver){this.instance.isOver=0;c.cancelHelperRemoval=true;this.instance.cancelHelperRemoval=false;if(this.shouldRevert)this.instance.options.revert=true;this.instance._mouseStop(a);this.instance.options.helper=this.instance.options._helper;c.options.helper=="original"&&this.instance.currentItem.css({top:"auto",left:"auto"})}else{this.instance.cancelHelperRemoval=
+false;this.instance._trigger("deactivate",a,f)}})},drag:function(a,b){var c=d(this).data("draggable"),f=this;d.each(c.sortables,function(){this.instance.positionAbs=c.positionAbs;this.instance.helperProportions=c.helperProportions;this.instance.offset.click=c.offset.click;if(this.instance._intersectsWith(this.instance.containerCache)){if(!this.instance.isOver){this.instance.isOver=1;this.instance.currentItem=d(f).clone().removeAttr("id").appendTo(this.instance.element).data("sortable-item",true);
+this.instance.options._helper=this.instance.options.helper;this.instance.options.helper=function(){return b.helper[0]};a.target=this.instance.currentItem[0];this.instance._mouseCapture(a,true);this.instance._mouseStart(a,true,true);this.instance.offset.click.top=c.offset.click.top;this.instance.offset.click.left=c.offset.click.left;this.instance.offset.parent.left-=c.offset.parent.left-this.instance.offset.parent.left;this.instance.offset.parent.top-=c.offset.parent.top-this.instance.offset.parent.top;
+c._trigger("toSortable",a);c.dropped=this.instance.element;c.currentItem=c.element;this.instance.fromOutside=c}this.instance.currentItem&&this.instance._mouseDrag(a)}else if(this.instance.isOver){this.instance.isOver=0;this.instance.cancelHelperRemoval=true;this.instance.options.revert=false;this.instance._trigger("out",a,this.instance._uiHash(this.instance));this.instance._mouseStop(a,true);this.instance.options.helper=this.instance.options._helper;this.instance.currentItem.remove();this.instance.placeholder&&
+this.instance.placeholder.remove();c._trigger("fromSortable",a);c.dropped=false}})}});d.ui.plugin.add("draggable","cursor",{start:function(){var a=d("body"),b=d(this).data("draggable").options;if(a.css("cursor"))b._cursor=a.css("cursor");a.css("cursor",b.cursor)},stop:function(){var a=d(this).data("draggable").options;a._cursor&&d("body").css("cursor",a._cursor)}});d.ui.plugin.add("draggable","opacity",{start:function(a,b){a=d(b.helper);b=d(this).data("draggable").options;if(a.css("opacity"))b._opacity=
+a.css("opacity");a.css("opacity",b.opacity)},stop:function(a,b){a=d(this).data("draggable").options;a._opacity&&d(b.helper).css("opacity",a._opacity)}});d.ui.plugin.add("draggable","scroll",{start:function(){var a=d(this).data("draggable");if(a.scrollParent[0]!=document&&a.scrollParent[0].tagName!="HTML")a.overflowOffset=a.scrollParent.offset()},drag:function(a){var b=d(this).data("draggable"),c=b.options,f=false;if(b.scrollParent[0]!=document&&b.scrollParent[0].tagName!="HTML"){if(!c.axis||c.axis!=
+"x")if(b.overflowOffset.top+b.scrollParent[0].offsetHeight-a.pageY<c.scrollSensitivity)b.scrollParent[0].scrollTop=f=b.scrollParent[0].scrollTop+c.scrollSpeed;else if(a.pageY-b.overflowOffset.top<c.scrollSensitivity)b.scrollParent[0].scrollTop=f=b.scrollParent[0].scrollTop-c.scrollSpeed;if(!c.axis||c.axis!="y")if(b.overflowOffset.left+b.scrollParent[0].offsetWidth-a.pageX<c.scrollSensitivity)b.scrollParent[0].scrollLeft=f=b.scrollParent[0].scrollLeft+c.scrollSpeed;else if(a.pageX-b.overflowOffset.left<
+c.scrollSensitivity)b.scrollParent[0].scrollLeft=f=b.scrollParent[0].scrollLeft-c.scrollSpeed}else{if(!c.axis||c.axis!="x")if(a.pageY-d(document).scrollTop()<c.scrollSensitivity)f=d(document).scrollTop(d(document).scrollTop()-c.scrollSpeed);else if(d(window).height()-(a.pageY-d(document).scrollTop())<c.scrollSensitivity)f=d(document).scrollTop(d(document).scrollTop()+c.scrollSpeed);if(!c.axis||c.axis!="y")if(a.pageX-d(document).scrollLeft()<c.scrollSensitivity)f=d(document).scrollLeft(d(document).scrollLeft()-
+c.scrollSpeed);else if(d(window).width()-(a.pageX-d(document).scrollLeft())<c.scrollSensitivity)f=d(document).scrollLeft(d(document).scrollLeft()+c.scrollSpeed)}f!==false&&d.ui.ddmanager&&!c.dropBehaviour&&d.ui.ddmanager.prepareOffsets(b,a)}});d.ui.plugin.add("draggable","snap",{start:function(){var a=d(this).data("draggable"),b=a.options;a.snapElements=[];d(b.snap.constructor!=String?b.snap.items||":data(draggable)":b.snap).each(function(){var c=d(this),f=c.offset();this!=a.element[0]&&a.snapElements.push({item:this,
+width:c.outerWidth(),height:c.outerHeight(),top:f.top,left:f.left})})},drag:function(a,b){for(var c=d(this).data("draggable"),f=c.options,e=f.snapTolerance,h=b.offset.left,g=h+c.helperProportions.width,n=b.offset.top,o=n+c.helperProportions.height,i=c.snapElements.length-1;i>=0;i--){var j=c.snapElements[i].left,l=j+c.snapElements[i].width,k=c.snapElements[i].top,m=k+c.snapElements[i].height;if(j-e<h&&h<l+e&&k-e<n&&n<m+e||j-e<h&&h<l+e&&k-e<o&&o<m+e||j-e<g&&g<l+e&&k-e<n&&n<m+e||j-e<g&&g<l+e&&k-e<o&&
+o<m+e){if(f.snapMode!="inner"){var p=Math.abs(k-o)<=e,q=Math.abs(m-n)<=e,r=Math.abs(j-g)<=e,s=Math.abs(l-h)<=e;if(p)b.position.top=c._convertPositionTo("relative",{top:k-c.helperProportions.height,left:0}).top-c.margins.top;if(q)b.position.top=c._convertPositionTo("relative",{top:m,left:0}).top-c.margins.top;if(r)b.position.left=c._convertPositionTo("relative",{top:0,left:j-c.helperProportions.width}).left-c.margins.left;if(s)b.position.left=c._convertPositionTo("relative",{top:0,left:l}).left-c.margins.left}var t=
+p||q||r||s;if(f.snapMode!="outer"){p=Math.abs(k-n)<=e;q=Math.abs(m-o)<=e;r=Math.abs(j-h)<=e;s=Math.abs(l-g)<=e;if(p)b.position.top=c._convertPositionTo("relative",{top:k,left:0}).top-c.margins.top;if(q)b.position.top=c._convertPositionTo("relative",{top:m-c.helperProportions.height,left:0}).top-c.margins.top;if(r)b.position.left=c._convertPositionTo("relative",{top:0,left:j}).left-c.margins.left;if(s)b.position.left=c._convertPositionTo("relative",{top:0,left:l-c.helperProportions.width}).left-c.margins.left}if(!c.snapElements[i].snapping&&
+(p||q||r||s||t))c.options.snap.snap&&c.options.snap.snap.call(c.element,a,d.extend(c._uiHash(),{snapItem:c.snapElements[i].item}));c.snapElements[i].snapping=p||q||r||s||t}else{c.snapElements[i].snapping&&c.options.snap.release&&c.options.snap.release.call(c.element,a,d.extend(c._uiHash(),{snapItem:c.snapElements[i].item}));c.snapElements[i].snapping=false}}}});d.ui.plugin.add("draggable","stack",{start:function(){var a=d(this).data("draggable").options;a=d.makeArray(d(a.stack)).sort(function(c,f){return(parseInt(d(c).css("zIndex"),
+10)||0)-(parseInt(d(f).css("zIndex"),10)||0)});if(a.length){var b=parseInt(a[0].style.zIndex)||0;d(a).each(function(c){this.style.zIndex=b+c});this[0].style.zIndex=b+a.length}}});d.ui.plugin.add("draggable","zIndex",{start:function(a,b){a=d(b.helper);b=d(this).data("draggable").options;if(a.css("zIndex"))b._zIndex=a.css("zIndex");a.css("zIndex",b.zIndex)},stop:function(a,b){a=d(this).data("draggable").options;a._zIndex&&d(b.helper).css("zIndex",a._zIndex)}})})(jQuery);
+;/*
+ * jQuery UI Droppable 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Droppables
+ *
+ * Depends:
+ *	jquery.ui.core.js
+ *	jquery.ui.widget.js
+ *	jquery.ui.mouse.js
+ *	jquery.ui.draggable.js
+ */
+(function(d){d.widget("ui.droppable",{widgetEventPrefix:"drop",options:{accept:"*",activeClass:false,addClasses:true,greedy:false,hoverClass:false,scope:"default",tolerance:"intersect"},_create:function(){var a=this.options,b=a.accept;this.isover=0;this.isout=1;this.accept=d.isFunction(b)?b:function(c){return c.is(b)};this.proportions={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight};d.ui.ddmanager.droppables[a.scope]=d.ui.ddmanager.droppables[a.scope]||[];d.ui.ddmanager.droppables[a.scope].push(this);
+a.addClasses&&this.element.addClass("ui-droppable")},destroy:function(){for(var a=d.ui.ddmanager.droppables[this.options.scope],b=0;b<a.length;b++)a[b]==this&&a.splice(b,1);this.element.removeClass("ui-droppable ui-droppable-disabled").removeData("droppable").unbind(".droppable");return this},_setOption:function(a,b){if(a=="accept")this.accept=d.isFunction(b)?b:function(c){return c.is(b)};d.Widget.prototype._setOption.apply(this,arguments)},_activate:function(a){var b=d.ui.ddmanager.current;this.options.activeClass&&
+this.element.addClass(this.options.activeClass);b&&this._trigger("activate",a,this.ui(b))},_deactivate:function(a){var b=d.ui.ddmanager.current;this.options.activeClass&&this.element.removeClass(this.options.activeClass);b&&this._trigger("deactivate",a,this.ui(b))},_over:function(a){var b=d.ui.ddmanager.current;if(!(!b||(b.currentItem||b.element)[0]==this.element[0]))if(this.accept.call(this.element[0],b.currentItem||b.element)){this.options.hoverClass&&this.element.addClass(this.options.hoverClass);
+this._trigger("over",a,this.ui(b))}},_out:function(a){var b=d.ui.ddmanager.current;if(!(!b||(b.currentItem||b.element)[0]==this.element[0]))if(this.accept.call(this.element[0],b.currentItem||b.element)){this.options.hoverClass&&this.element.removeClass(this.options.hoverClass);this._trigger("out",a,this.ui(b))}},_drop:function(a,b){var c=b||d.ui.ddmanager.current;if(!c||(c.currentItem||c.element)[0]==this.element[0])return false;var e=false;this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function(){var g=
+d.data(this,"droppable");if(g.options.greedy&&!g.options.disabled&&g.options.scope==c.options.scope&&g.accept.call(g.element[0],c.currentItem||c.element)&&d.ui.intersect(c,d.extend(g,{offset:g.element.offset()}),g.options.tolerance)){e=true;return false}});if(e)return false;if(this.accept.call(this.element[0],c.currentItem||c.element)){this.options.activeClass&&this.element.removeClass(this.options.activeClass);this.options.hoverClass&&this.element.removeClass(this.options.hoverClass);this._trigger("drop",
+a,this.ui(c));return this.element}return false},ui:function(a){return{draggable:a.currentItem||a.element,helper:a.helper,position:a.position,offset:a.positionAbs}}});d.extend(d.ui.droppable,{version:"1.8.16"});d.ui.intersect=function(a,b,c){if(!b.offset)return false;var e=(a.positionAbs||a.position.absolute).left,g=e+a.helperProportions.width,f=(a.positionAbs||a.position.absolute).top,h=f+a.helperProportions.height,i=b.offset.left,k=i+b.proportions.width,j=b.offset.top,l=j+b.proportions.height;
+switch(c){case "fit":return i<=e&&g<=k&&j<=f&&h<=l;case "intersect":return i<e+a.helperProportions.width/2&&g-a.helperProportions.width/2<k&&j<f+a.helperProportions.height/2&&h-a.helperProportions.height/2<l;case "pointer":return d.ui.isOver((a.positionAbs||a.position.absolute).top+(a.clickOffset||a.offset.click).top,(a.positionAbs||a.position.absolute).left+(a.clickOffset||a.offset.click).left,j,i,b.proportions.height,b.proportions.width);case "touch":return(f>=j&&f<=l||h>=j&&h<=l||f<j&&h>l)&&(e>=
+i&&e<=k||g>=i&&g<=k||e<i&&g>k);default:return false}};d.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(a,b){var c=d.ui.ddmanager.droppables[a.options.scope]||[],e=b?b.type:null,g=(a.currentItem||a.element).find(":data(droppable)").andSelf(),f=0;a:for(;f<c.length;f++)if(!(c[f].options.disabled||a&&!c[f].accept.call(c[f].element[0],a.currentItem||a.element))){for(var h=0;h<g.length;h++)if(g[h]==c[f].element[0]){c[f].proportions.height=0;continue a}c[f].visible=c[f].element.css("display")!=
+"none";if(c[f].visible){e=="mousedown"&&c[f]._activate.call(c[f],b);c[f].offset=c[f].element.offset();c[f].proportions={width:c[f].element[0].offsetWidth,height:c[f].element[0].offsetHeight}}}},drop:function(a,b){var c=false;d.each(d.ui.ddmanager.droppables[a.options.scope]||[],function(){if(this.options){if(!this.options.disabled&&this.visible&&d.ui.intersect(a,this,this.options.tolerance))c=c||this._drop.call(this,b);if(!this.options.disabled&&this.visible&&this.accept.call(this.element[0],a.currentItem||
+a.element)){this.isout=1;this.isover=0;this._deactivate.call(this,b)}}});return c},dragStart:function(a,b){a.element.parents(":not(body,html)").bind("scroll.droppable",function(){a.options.refreshPositions||d.ui.ddmanager.prepareOffsets(a,b)})},drag:function(a,b){a.options.refreshPositions&&d.ui.ddmanager.prepareOffsets(a,b);d.each(d.ui.ddmanager.droppables[a.options.scope]||[],function(){if(!(this.options.disabled||this.greedyChild||!this.visible)){var c=d.ui.intersect(a,this,this.options.tolerance);
+if(c=!c&&this.isover==1?"isout":c&&this.isover==0?"isover":null){var e;if(this.options.greedy){var g=this.element.parents(":data(droppable):eq(0)");if(g.length){e=d.data(g[0],"droppable");e.greedyChild=c=="isover"?1:0}}if(e&&c=="isover"){e.isover=0;e.isout=1;e._out.call(e,b)}this[c]=1;this[c=="isout"?"isover":"isout"]=0;this[c=="isover"?"_over":"_out"].call(this,b);if(e&&c=="isout"){e.isout=0;e.isover=1;e._over.call(e,b)}}}})},dragStop:function(a,b){a.element.parents(":not(body,html)").unbind("scroll.droppable");
+a.options.refreshPositions||d.ui.ddmanager.prepareOffsets(a,b)}}})(jQuery);
+;/*
+ * jQuery UI Resizable 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Resizables
+ *
+ * Depends:
+ *	jquery.ui.core.js
+ *	jquery.ui.mouse.js
+ *	jquery.ui.widget.js
+ */
+(function(e){e.widget("ui.resizable",e.ui.mouse,{widgetEventPrefix:"resize",options:{alsoResize:false,animate:false,animateDuration:"slow",animateEasing:"swing",aspectRatio:false,autoHide:false,containment:false,ghost:false,grid:false,handles:"e,s,se",helper:false,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:1E3},_create:function(){var b=this,a=this.options;this.element.addClass("ui-resizable");e.extend(this,{_aspectRatio:!!a.aspectRatio,aspectRatio:a.aspectRatio,originalElement:this.element,
+_proportionallyResizeElements:[],_helper:a.helper||a.ghost||a.animate?a.helper||"ui-resizable-helper":null});if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)){/relative/.test(this.element.css("position"))&&e.browser.opera&&this.element.css({position:"relative",top:"auto",left:"auto"});this.element.wrap(e('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),
+top:this.element.css("top"),left:this.element.css("left")}));this.element=this.element.parent().data("resizable",this.element.data("resizable"));this.elementIsWrapper=true;this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")});this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0});this.originalResizeStyle=
+this.originalElement.css("resize");this.originalElement.css("resize","none");this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"}));this.originalElement.css({margin:this.originalElement.css("margin")});this._proportionallyResize()}this.handles=a.handles||(!e(".ui-resizable-handle",this.element).length?"e,s,se":{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",
+nw:".ui-resizable-nw"});if(this.handles.constructor==String){if(this.handles=="all")this.handles="n,e,s,w,se,sw,ne,nw";var c=this.handles.split(",");this.handles={};for(var d=0;d<c.length;d++){var f=e.trim(c[d]),g=e('<div class="ui-resizable-handle '+("ui-resizable-"+f)+'"></div>');/sw|se|ne|nw/.test(f)&&g.css({zIndex:++a.zIndex});"se"==f&&g.addClass("ui-icon ui-icon-gripsmall-diagonal-se");this.handles[f]=".ui-resizable-"+f;this.element.append(g)}}this._renderAxis=function(h){h=h||this.element;for(var i in this.handles){if(this.handles[i].constructor==
+String)this.handles[i]=e(this.handles[i],this.element).show();if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var j=e(this.handles[i],this.element),l=0;l=/sw|ne|nw|se|n|s/.test(i)?j.outerHeight():j.outerWidth();j=["padding",/ne|nw|n/.test(i)?"Top":/se|sw|s/.test(i)?"Bottom":/^e$/.test(i)?"Right":"Left"].join("");h.css(j,l);this._proportionallyResize()}e(this.handles[i])}};this._renderAxis(this.element);this._handles=e(".ui-resizable-handle",this.element).disableSelection();
+this._handles.mouseover(function(){if(!b.resizing){if(this.className)var h=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);b.axis=h&&h[1]?h[1]:"se"}});if(a.autoHide){this._handles.hide();e(this.element).addClass("ui-resizable-autohide").hover(function(){if(!a.disabled){e(this).removeClass("ui-resizable-autohide");b._handles.show()}},function(){if(!a.disabled)if(!b.resizing){e(this).addClass("ui-resizable-autohide");b._handles.hide()}})}this._mouseInit()},destroy:function(){this._mouseDestroy();
+var b=function(c){e(c).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){b(this.element);var a=this.element;a.after(this.originalElement.css({position:a.css("position"),width:a.outerWidth(),height:a.outerHeight(),top:a.css("top"),left:a.css("left")})).remove()}this.originalElement.css("resize",this.originalResizeStyle);b(this.originalElement);return this},_mouseCapture:function(b){var a=
+false;for(var c in this.handles)if(e(this.handles[c])[0]==b.target)a=true;return!this.options.disabled&&a},_mouseStart:function(b){var a=this.options,c=this.element.position(),d=this.element;this.resizing=true;this.documentScroll={top:e(document).scrollTop(),left:e(document).scrollLeft()};if(d.is(".ui-draggable")||/absolute/.test(d.css("position")))d.css({position:"absolute",top:c.top,left:c.left});e.browser.opera&&/relative/.test(d.css("position"))&&d.css({position:"relative",top:"auto",left:"auto"});
+this._renderProxy();c=m(this.helper.css("left"));var f=m(this.helper.css("top"));if(a.containment){c+=e(a.containment).scrollLeft()||0;f+=e(a.containment).scrollTop()||0}this.offset=this.helper.offset();this.position={left:c,top:f};this.size=this._helper?{width:d.outerWidth(),height:d.outerHeight()}:{width:d.width(),height:d.height()};this.originalSize=this._helper?{width:d.outerWidth(),height:d.outerHeight()}:{width:d.width(),height:d.height()};this.originalPosition={left:c,top:f};this.sizeDiff=
+{width:d.outerWidth()-d.width(),height:d.outerHeight()-d.height()};this.originalMousePosition={left:b.pageX,top:b.pageY};this.aspectRatio=typeof a.aspectRatio=="number"?a.aspectRatio:this.originalSize.width/this.originalSize.height||1;a=e(".ui-resizable-"+this.axis).css("cursor");e("body").css("cursor",a=="auto"?this.axis+"-resize":a);d.addClass("ui-resizable-resizing");this._propagate("start",b);return true},_mouseDrag:function(b){var a=this.helper,c=this.originalMousePosition,d=this._change[this.axis];
+if(!d)return false;c=d.apply(this,[b,b.pageX-c.left||0,b.pageY-c.top||0]);this._updateVirtualBoundaries(b.shiftKey);if(this._aspectRatio||b.shiftKey)c=this._updateRatio(c,b);c=this._respectSize(c,b);this._propagate("resize",b);a.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"});!this._helper&&this._proportionallyResizeElements.length&&this._proportionallyResize();this._updateCache(c);this._trigger("resize",b,this.ui());return false},
+_mouseStop:function(b){this.resizing=false;var a=this.options,c=this;if(this._helper){var d=this._proportionallyResizeElements,f=d.length&&/textarea/i.test(d[0].nodeName);d=f&&e.ui.hasScroll(d[0],"left")?0:c.sizeDiff.height;f=f?0:c.sizeDiff.width;f={width:c.helper.width()-f,height:c.helper.height()-d};d=parseInt(c.element.css("left"),10)+(c.position.left-c.originalPosition.left)||null;var g=parseInt(c.element.css("top"),10)+(c.position.top-c.originalPosition.top)||null;a.animate||this.element.css(e.extend(f,
+{top:g,left:d}));c.helper.height(c.size.height);c.helper.width(c.size.width);this._helper&&!a.animate&&this._proportionallyResize()}e("body").css("cursor","auto");this.element.removeClass("ui-resizable-resizing");this._propagate("stop",b);this._helper&&this.helper.remove();return false},_updateVirtualBoundaries:function(b){var a=this.options,c,d,f;a={minWidth:k(a.minWidth)?a.minWidth:0,maxWidth:k(a.maxWidth)?a.maxWidth:Infinity,minHeight:k(a.minHeight)?a.minHeight:0,maxHeight:k(a.maxHeight)?a.maxHeight:
+Infinity};if(this._aspectRatio||b){b=a.minHeight*this.aspectRatio;d=a.minWidth/this.aspectRatio;c=a.maxHeight*this.aspectRatio;f=a.maxWidth/this.aspectRatio;if(b>a.minWidth)a.minWidth=b;if(d>a.minHeight)a.minHeight=d;if(c<a.maxWidth)a.maxWidth=c;if(f<a.maxHeight)a.maxHeight=f}this._vBoundaries=a},_updateCache:function(b){this.offset=this.helper.offset();if(k(b.left))this.position.left=b.left;if(k(b.top))this.position.top=b.top;if(k(b.height))this.size.height=b.height;if(k(b.width))this.size.width=
+b.width},_updateRatio:function(b){var a=this.position,c=this.size,d=this.axis;if(k(b.height))b.width=b.height*this.aspectRatio;else if(k(b.width))b.height=b.width/this.aspectRatio;if(d=="sw"){b.left=a.left+(c.width-b.width);b.top=null}if(d=="nw"){b.top=a.top+(c.height-b.height);b.left=a.left+(c.width-b.width)}return b},_respectSize:function(b){var a=this._vBoundaries,c=this.axis,d=k(b.width)&&a.maxWidth&&a.maxWidth<b.width,f=k(b.height)&&a.maxHeight&&a.maxHeight<b.height,g=k(b.width)&&a.minWidth&&
+a.minWidth>b.width,h=k(b.height)&&a.minHeight&&a.minHeight>b.height;if(g)b.width=a.minWidth;if(h)b.height=a.minHeight;if(d)b.width=a.maxWidth;if(f)b.height=a.maxHeight;var i=this.originalPosition.left+this.originalSize.width,j=this.position.top+this.size.height,l=/sw|nw|w/.test(c);c=/nw|ne|n/.test(c);if(g&&l)b.left=i-a.minWidth;if(d&&l)b.left=i-a.maxWidth;if(h&&c)b.top=j-a.minHeight;if(f&&c)b.top=j-a.maxHeight;if((a=!b.width&&!b.height)&&!b.left&&b.top)b.top=null;else if(a&&!b.top&&b.left)b.left=
+null;return b},_proportionallyResize:function(){if(this._proportionallyResizeElements.length)for(var b=this.helper||this.element,a=0;a<this._proportionallyResizeElements.length;a++){var c=this._proportionallyResizeElements[a];if(!this.borderDif){var d=[c.css("borderTopWidth"),c.css("borderRightWidth"),c.css("borderBottomWidth"),c.css("borderLeftWidth")],f=[c.css("paddingTop"),c.css("paddingRight"),c.css("paddingBottom"),c.css("paddingLeft")];this.borderDif=e.map(d,function(g,h){g=parseInt(g,10)||
+0;h=parseInt(f[h],10)||0;return g+h})}e.browser.msie&&(e(b).is(":hidden")||e(b).parents(":hidden").length)||c.css({height:b.height()-this.borderDif[0]-this.borderDif[2]||0,width:b.width()-this.borderDif[1]-this.borderDif[3]||0})}},_renderProxy:function(){var b=this.options;this.elementOffset=this.element.offset();if(this._helper){this.helper=this.helper||e('<div style="overflow:hidden;"></div>');var a=e.browser.msie&&e.browser.version<7,c=a?1:0;a=a?2:-1;this.helper.addClass(this._helper).css({width:this.element.outerWidth()+
+a,height:this.element.outerHeight()+a,position:"absolute",left:this.elementOffset.left-c+"px",top:this.elementOffset.top-c+"px",zIndex:++b.zIndex});this.helper.appendTo("body").disableSelection()}else this.helper=this.element},_change:{e:function(b,a){return{width:this.originalSize.width+a}},w:function(b,a){return{left:this.originalPosition.left+a,width:this.originalSize.width-a}},n:function(b,a,c){return{top:this.originalPosition.top+c,height:this.originalSize.height-c}},s:function(b,a,c){return{height:this.originalSize.height+
+c}},se:function(b,a,c){return e.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[b,a,c]))},sw:function(b,a,c){return e.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[b,a,c]))},ne:function(b,a,c){return e.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[b,a,c]))},nw:function(b,a,c){return e.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[b,a,c]))}},_propagate:function(b,a){e.ui.plugin.call(this,b,[a,this.ui()]);
+b!="resize"&&this._trigger(b,a,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}});e.extend(e.ui.resizable,{version:"1.8.16"});e.ui.plugin.add("resizable","alsoResize",{start:function(){var b=e(this).data("resizable").options,a=function(c){e(c).each(function(){var d=e(this);d.data("resizable-alsoresize",{width:parseInt(d.width(),
+10),height:parseInt(d.height(),10),left:parseInt(d.css("left"),10),top:parseInt(d.css("top"),10),position:d.css("position")})})};if(typeof b.alsoResize=="object"&&!b.alsoResize.parentNode)if(b.alsoResize.length){b.alsoResize=b.alsoResize[0];a(b.alsoResize)}else e.each(b.alsoResize,function(c){a(c)});else a(b.alsoResize)},resize:function(b,a){var c=e(this).data("resizable");b=c.options;var d=c.originalSize,f=c.originalPosition,g={height:c.size.height-d.height||0,width:c.size.width-d.width||0,top:c.position.top-
+f.top||0,left:c.position.left-f.left||0},h=function(i,j){e(i).each(function(){var l=e(this),q=e(this).data("resizable-alsoresize"),p={},r=j&&j.length?j:l.parents(a.originalElement[0]).length?["width","height"]:["width","height","top","left"];e.each(r,function(n,o){if((n=(q[o]||0)+(g[o]||0))&&n>=0)p[o]=n||null});if(e.browser.opera&&/relative/.test(l.css("position"))){c._revertToRelativePosition=true;l.css({position:"absolute",top:"auto",left:"auto"})}l.css(p)})};typeof b.alsoResize=="object"&&!b.alsoResize.nodeType?
+e.each(b.alsoResize,function(i,j){h(i,j)}):h(b.alsoResize)},stop:function(){var b=e(this).data("resizable"),a=b.options,c=function(d){e(d).each(function(){var f=e(this);f.css({position:f.data("resizable-alsoresize").position})})};if(b._revertToRelativePosition){b._revertToRelativePosition=false;typeof a.alsoResize=="object"&&!a.alsoResize.nodeType?e.each(a.alsoResize,function(d){c(d)}):c(a.alsoResize)}e(this).removeData("resizable-alsoresize")}});e.ui.plugin.add("resizable","animate",{stop:function(b){var a=
+e(this).data("resizable"),c=a.options,d=a._proportionallyResizeElements,f=d.length&&/textarea/i.test(d[0].nodeName),g=f&&e.ui.hasScroll(d[0],"left")?0:a.sizeDiff.height;f={width:a.size.width-(f?0:a.sizeDiff.width),height:a.size.height-g};g=parseInt(a.element.css("left"),10)+(a.position.left-a.originalPosition.left)||null;var h=parseInt(a.element.css("top"),10)+(a.position.top-a.originalPosition.top)||null;a.element.animate(e.extend(f,h&&g?{top:h,left:g}:{}),{duration:c.animateDuration,easing:c.animateEasing,
+step:function(){var i={width:parseInt(a.element.css("width"),10),height:parseInt(a.element.css("height"),10),top:parseInt(a.element.css("top"),10),left:parseInt(a.element.css("left"),10)};d&&d.length&&e(d[0]).css({width:i.width,height:i.height});a._updateCache(i);a._propagate("resize",b)}})}});e.ui.plugin.add("resizable","containment",{start:function(){var b=e(this).data("resizable"),a=b.element,c=b.options.containment;if(a=c instanceof e?c.get(0):/parent/.test(c)?a.parent().get(0):c){b.containerElement=
+e(a);if(/document/.test(c)||c==document){b.containerOffset={left:0,top:0};b.containerPosition={left:0,top:0};b.parentData={element:e(document),left:0,top:0,width:e(document).width(),height:e(document).height()||document.body.parentNode.scrollHeight}}else{var d=e(a),f=[];e(["Top","Right","Left","Bottom"]).each(function(i,j){f[i]=m(d.css("padding"+j))});b.containerOffset=d.offset();b.containerPosition=d.position();b.containerSize={height:d.innerHeight()-f[3],width:d.innerWidth()-f[1]};c=b.containerOffset;
+var g=b.containerSize.height,h=b.containerSize.width;h=e.ui.hasScroll(a,"left")?a.scrollWidth:h;g=e.ui.hasScroll(a)?a.scrollHeight:g;b.parentData={element:a,left:c.left,top:c.top,width:h,height:g}}}},resize:function(b){var a=e(this).data("resizable"),c=a.options,d=a.containerOffset,f=a.position;b=a._aspectRatio||b.shiftKey;var g={top:0,left:0},h=a.containerElement;if(h[0]!=document&&/static/.test(h.css("position")))g=d;if(f.left<(a._helper?d.left:0)){a.size.width+=a._helper?a.position.left-d.left:
+a.position.left-g.left;if(b)a.size.height=a.size.width/c.aspectRatio;a.position.left=c.helper?d.left:0}if(f.top<(a._helper?d.top:0)){a.size.height+=a._helper?a.position.top-d.top:a.position.top;if(b)a.size.width=a.size.height*c.aspectRatio;a.position.top=a._helper?d.top:0}a.offset.left=a.parentData.left+a.position.left;a.offset.top=a.parentData.top+a.position.top;c=Math.abs((a._helper?a.offset.left-g.left:a.offset.left-g.left)+a.sizeDiff.width);d=Math.abs((a._helper?a.offset.top-g.top:a.offset.top-
+d.top)+a.sizeDiff.height);f=a.containerElement.get(0)==a.element.parent().get(0);g=/relative|absolute/.test(a.containerElement.css("position"));if(f&&g)c-=a.parentData.left;if(c+a.size.width>=a.parentData.width){a.size.width=a.parentData.width-c;if(b)a.size.height=a.size.width/a.aspectRatio}if(d+a.size.height>=a.parentData.height){a.size.height=a.parentData.height-d;if(b)a.size.width=a.size.height*a.aspectRatio}},stop:function(){var b=e(this).data("resizable"),a=b.options,c=b.containerOffset,d=b.containerPosition,
+f=b.containerElement,g=e(b.helper),h=g.offset(),i=g.outerWidth()-b.sizeDiff.width;g=g.outerHeight()-b.sizeDiff.height;b._helper&&!a.animate&&/relative/.test(f.css("position"))&&e(this).css({left:h.left-d.left-c.left,width:i,height:g});b._helper&&!a.animate&&/static/.test(f.css("position"))&&e(this).css({left:h.left-d.left-c.left,width:i,height:g})}});e.ui.plugin.add("resizable","ghost",{start:function(){var b=e(this).data("resizable"),a=b.options,c=b.size;b.ghost=b.originalElement.clone();b.ghost.css({opacity:0.25,
+display:"block",position:"relative",height:c.height,width:c.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass(typeof a.ghost=="string"?a.ghost:"");b.ghost.appendTo(b.helper)},resize:function(){var b=e(this).data("resizable");b.ghost&&b.ghost.css({position:"relative",height:b.size.height,width:b.size.width})},stop:function(){var b=e(this).data("resizable");b.ghost&&b.helper&&b.helper.get(0).removeChild(b.ghost.get(0))}});e.ui.plugin.add("resizable","grid",{resize:function(){var b=
+e(this).data("resizable"),a=b.options,c=b.size,d=b.originalSize,f=b.originalPosition,g=b.axis;a.grid=typeof a.grid=="number"?[a.grid,a.grid]:a.grid;var h=Math.round((c.width-d.width)/(a.grid[0]||1))*(a.grid[0]||1);a=Math.round((c.height-d.height)/(a.grid[1]||1))*(a.grid[1]||1);if(/^(se|s|e)$/.test(g)){b.size.width=d.width+h;b.size.height=d.height+a}else if(/^(ne)$/.test(g)){b.size.width=d.width+h;b.size.height=d.height+a;b.position.top=f.top-a}else{if(/^(sw)$/.test(g)){b.size.width=d.width+h;b.size.height=
+d.height+a}else{b.size.width=d.width+h;b.size.height=d.height+a;b.position.top=f.top-a}b.position.left=f.left-h}}});var m=function(b){return parseInt(b,10)||0},k=function(b){return!isNaN(parseInt(b,10))}})(jQuery);
+;/*
+ * jQuery UI Selectable 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Selectables
+ *
+ * Depends:
+ *	jquery.ui.core.js
+ *	jquery.ui.mouse.js
+ *	jquery.ui.widget.js
+ */
+(function(e){e.widget("ui.selectable",e.ui.mouse,{options:{appendTo:"body",autoRefresh:true,distance:0,filter:"*",tolerance:"touch"},_create:function(){var c=this;this.element.addClass("ui-selectable");this.dragged=false;var f;this.refresh=function(){f=e(c.options.filter,c.element[0]);f.each(function(){var d=e(this),b=d.offset();e.data(this,"selectable-item",{element:this,$element:d,left:b.left,top:b.top,right:b.left+d.outerWidth(),bottom:b.top+d.outerHeight(),startselected:false,selected:d.hasClass("ui-selected"),
+selecting:d.hasClass("ui-selecting"),unselecting:d.hasClass("ui-unselecting")})})};this.refresh();this.selectees=f.addClass("ui-selectee");this._mouseInit();this.helper=e("<div class='ui-selectable-helper'></div>")},destroy:function(){this.selectees.removeClass("ui-selectee").removeData("selectable-item");this.element.removeClass("ui-selectable ui-selectable-disabled").removeData("selectable").unbind(".selectable");this._mouseDestroy();return this},_mouseStart:function(c){var f=this;this.opos=[c.pageX,
+c.pageY];if(!this.options.disabled){var d=this.options;this.selectees=e(d.filter,this.element[0]);this._trigger("start",c);e(d.appendTo).append(this.helper);this.helper.css({left:c.clientX,top:c.clientY,width:0,height:0});d.autoRefresh&&this.refresh();this.selectees.filter(".ui-selected").each(function(){var b=e.data(this,"selectable-item");b.startselected=true;if(!c.metaKey){b.$element.removeClass("ui-selected");b.selected=false;b.$element.addClass("ui-unselecting");b.unselecting=true;f._trigger("unselecting",
+c,{unselecting:b.element})}});e(c.target).parents().andSelf().each(function(){var b=e.data(this,"selectable-item");if(b){var g=!c.metaKey||!b.$element.hasClass("ui-selected");b.$element.removeClass(g?"ui-unselecting":"ui-selected").addClass(g?"ui-selecting":"ui-unselecting");b.unselecting=!g;b.selecting=g;(b.selected=g)?f._trigger("selecting",c,{selecting:b.element}):f._trigger("unselecting",c,{unselecting:b.element});return false}})}},_mouseDrag:function(c){var f=this;this.dragged=true;if(!this.options.disabled){var d=
+this.options,b=this.opos[0],g=this.opos[1],h=c.pageX,i=c.pageY;if(b>h){var j=h;h=b;b=j}if(g>i){j=i;i=g;g=j}this.helper.css({left:b,top:g,width:h-b,height:i-g});this.selectees.each(function(){var a=e.data(this,"selectable-item");if(!(!a||a.element==f.element[0])){var k=false;if(d.tolerance=="touch")k=!(a.left>h||a.right<b||a.top>i||a.bottom<g);else if(d.tolerance=="fit")k=a.left>b&&a.right<h&&a.top>g&&a.bottom<i;if(k){if(a.selected){a.$element.removeClass("ui-selected");a.selected=false}if(a.unselecting){a.$element.removeClass("ui-unselecting");
+a.unselecting=false}if(!a.selecting){a.$element.addClass("ui-selecting");a.selecting=true;f._trigger("selecting",c,{selecting:a.element})}}else{if(a.selecting)if(c.metaKey&&a.startselected){a.$element.removeClass("ui-selecting");a.selecting=false;a.$element.addClass("ui-selected");a.selected=true}else{a.$element.removeClass("ui-selecting");a.selecting=false;if(a.startselected){a.$element.addClass("ui-unselecting");a.unselecting=true}f._trigger("unselecting",c,{unselecting:a.element})}if(a.selected)if(!c.metaKey&&
+!a.startselected){a.$element.removeClass("ui-selected");a.selected=false;a.$element.addClass("ui-unselecting");a.unselecting=true;f._trigger("unselecting",c,{unselecting:a.element})}}}});return false}},_mouseStop:function(c){var f=this;this.dragged=false;e(".ui-unselecting",this.element[0]).each(function(){var d=e.data(this,"selectable-item");d.$element.removeClass("ui-unselecting");d.unselecting=false;d.startselected=false;f._trigger("unselected",c,{unselected:d.element})});e(".ui-selecting",this.element[0]).each(function(){var d=
+e.data(this,"selectable-item");d.$element.removeClass("ui-selecting").addClass("ui-selected");d.selecting=false;d.selected=true;d.startselected=true;f._trigger("selected",c,{selected:d.element})});this._trigger("stop",c);this.helper.remove();return false}});e.extend(e.ui.selectable,{version:"1.8.16"})})(jQuery);
+;/*
+ * jQuery UI Sortable 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Sortables
+ *
+ * Depends:
+ *	jquery.ui.core.js
+ *	jquery.ui.mouse.js
+ *	jquery.ui.widget.js
+ */
+(function(d){d.widget("ui.sortable",d.ui.mouse,{widgetEventPrefix:"sort",options:{appendTo:"parent",axis:false,connectWith:false,containment:false,cursor:"auto",cursorAt:false,dropOnEmpty:true,forcePlaceholderSize:false,forceHelperSize:false,grid:false,handle:false,helper:"original",items:"> *",opacity:false,placeholder:false,revert:false,scroll:true,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1E3},_create:function(){var a=this.options;this.containerCache={};this.element.addClass("ui-sortable");
+this.refresh();this.floating=this.items.length?a.axis==="x"||/left|right/.test(this.items[0].item.css("float"))||/inline|table-cell/.test(this.items[0].item.css("display")):false;this.offset=this.element.offset();this._mouseInit()},destroy:function(){this.element.removeClass("ui-sortable ui-sortable-disabled").removeData("sortable").unbind(".sortable");this._mouseDestroy();for(var a=this.items.length-1;a>=0;a--)this.items[a].item.removeData("sortable-item");return this},_setOption:function(a,b){if(a===
+"disabled"){this.options[a]=b;this.widget()[b?"addClass":"removeClass"]("ui-sortable-disabled")}else d.Widget.prototype._setOption.apply(this,arguments)},_mouseCapture:function(a,b){if(this.reverting)return false;if(this.options.disabled||this.options.type=="static")return false;this._refreshItems(a);var c=null,e=this;d(a.target).parents().each(function(){if(d.data(this,"sortable-item")==e){c=d(this);return false}});if(d.data(a.target,"sortable-item")==e)c=d(a.target);if(!c)return false;if(this.options.handle&&
+!b){var f=false;d(this.options.handle,c).find("*").andSelf().each(function(){if(this==a.target)f=true});if(!f)return false}this.currentItem=c;this._removeCurrentsFromItems();return true},_mouseStart:function(a,b,c){b=this.options;var e=this;this.currentContainer=this;this.refreshPositions();this.helper=this._createHelper(a);this._cacheHelperProportions();this._cacheMargins();this.scrollParent=this.helper.scrollParent();this.offset=this.currentItem.offset();this.offset={top:this.offset.top-this.margins.top,
+left:this.offset.left-this.margins.left};this.helper.css("position","absolute");this.cssPosition=this.helper.css("position");d.extend(this.offset,{click:{left:a.pageX-this.offset.left,top:a.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this._generatePosition(a);this.originalPageX=a.pageX;this.originalPageY=a.pageY;b.cursorAt&&this._adjustOffsetFromHelper(b.cursorAt);this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]};
+this.helper[0]!=this.currentItem[0]&&this.currentItem.hide();this._createPlaceholder();b.containment&&this._setContainment();if(b.cursor){if(d("body").css("cursor"))this._storedCursor=d("body").css("cursor");d("body").css("cursor",b.cursor)}if(b.opacity){if(this.helper.css("opacity"))this._storedOpacity=this.helper.css("opacity");this.helper.css("opacity",b.opacity)}if(b.zIndex){if(this.helper.css("zIndex"))this._storedZIndex=this.helper.css("zIndex");this.helper.css("zIndex",b.zIndex)}if(this.scrollParent[0]!=
+document&&this.scrollParent[0].tagName!="HTML")this.overflowOffset=this.scrollParent.offset();this._trigger("start",a,this._uiHash());this._preserveHelperProportions||this._cacheHelperProportions();if(!c)for(c=this.containers.length-1;c>=0;c--)this.containers[c]._trigger("activate",a,e._uiHash(this));if(d.ui.ddmanager)d.ui.ddmanager.current=this;d.ui.ddmanager&&!b.dropBehaviour&&d.ui.ddmanager.prepareOffsets(this,a);this.dragging=true;this.helper.addClass("ui-sortable-helper");this._mouseDrag(a);
+return true},_mouseDrag:function(a){this.position=this._generatePosition(a);this.positionAbs=this._convertPositionTo("absolute");if(!this.lastPositionAbs)this.lastPositionAbs=this.positionAbs;if(this.options.scroll){var b=this.options,c=false;if(this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"){if(this.overflowOffset.top+this.scrollParent[0].offsetHeight-a.pageY<b.scrollSensitivity)this.scrollParent[0].scrollTop=c=this.scrollParent[0].scrollTop+b.scrollSpeed;else if(a.pageY-this.overflowOffset.top<
+b.scrollSensitivity)this.scrollParent[0].scrollTop=c=this.scrollParent[0].scrollTop-b.scrollSpeed;if(this.overflowOffset.left+this.scrollParent[0].offsetWidth-a.pageX<b.scrollSensitivity)this.scrollParent[0].scrollLeft=c=this.scrollParent[0].scrollLeft+b.scrollSpeed;else if(a.pageX-this.overflowOffset.left<b.scrollSensitivity)this.scrollParent[0].scrollLeft=c=this.scrollParent[0].scrollLeft-b.scrollSpeed}else{if(a.pageY-d(document).scrollTop()<b.scrollSensitivity)c=d(document).scrollTop(d(document).scrollTop()-
+b.scrollSpeed);else if(d(window).height()-(a.pageY-d(document).scrollTop())<b.scrollSensitivity)c=d(document).scrollTop(d(document).scrollTop()+b.scrollSpeed);if(a.pageX-d(document).scrollLeft()<b.scrollSensitivity)c=d(document).scrollLeft(d(document).scrollLeft()-b.scrollSpeed);else if(d(window).width()-(a.pageX-d(document).scrollLeft())<b.scrollSensitivity)c=d(document).scrollLeft(d(document).scrollLeft()+b.scrollSpeed)}c!==false&&d.ui.ddmanager&&!b.dropBehaviour&&d.ui.ddmanager.prepareOffsets(this,
+a)}this.positionAbs=this._convertPositionTo("absolute");if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";for(b=this.items.length-1;b>=0;b--){c=this.items[b];var e=c.item[0],f=this._intersectsWithPointer(c);if(f)if(e!=this.currentItem[0]&&this.placeholder[f==1?"next":"prev"]()[0]!=e&&!d.ui.contains(this.placeholder[0],e)&&(this.options.type=="semi-dynamic"?!d.ui.contains(this.element[0],
+e):true)){this.direction=f==1?"down":"up";if(this.options.tolerance=="pointer"||this._intersectsWithSides(c))this._rearrange(a,c);else break;this._trigger("change",a,this._uiHash());break}}this._contactContainers(a);d.ui.ddmanager&&d.ui.ddmanager.drag(this,a);this._trigger("sort",a,this._uiHash());this.lastPositionAbs=this.positionAbs;return false},_mouseStop:function(a,b){if(a){d.ui.ddmanager&&!this.options.dropBehaviour&&d.ui.ddmanager.drop(this,a);if(this.options.revert){var c=this;b=c.placeholder.offset();
+c.reverting=true;d(this.helper).animate({left:b.left-this.offset.parent.left-c.margins.left+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft),top:b.top-this.offset.parent.top-c.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){c._clear(a)})}else this._clear(a,b);return false}},cancel:function(){var a=this;if(this.dragging){this._mouseUp({target:null});this.options.helper=="original"?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"):
+this.currentItem.show();for(var b=this.containers.length-1;b>=0;b--){this.containers[b]._trigger("deactivate",null,a._uiHash(this));if(this.containers[b].containerCache.over){this.containers[b]._trigger("out",null,a._uiHash(this));this.containers[b].containerCache.over=0}}}if(this.placeholder){this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]);this.options.helper!="original"&&this.helper&&this.helper[0].parentNode&&this.helper.remove();d.extend(this,{helper:null,
+dragging:false,reverting:false,_noFinalSort:null});this.domPosition.prev?d(this.domPosition.prev).after(this.currentItem):d(this.domPosition.parent).prepend(this.currentItem)}return this},serialize:function(a){var b=this._getItemsAsjQuery(a&&a.connected),c=[];a=a||{};d(b).each(function(){var e=(d(a.item||this).attr(a.attribute||"id")||"").match(a.expression||/(.+)[-=_](.+)/);if(e)c.push((a.key||e[1]+"[]")+"="+(a.key&&a.expression?e[1]:e[2]))});!c.length&&a.key&&c.push(a.key+"=");return c.join("&")},
+toArray:function(a){var b=this._getItemsAsjQuery(a&&a.connected),c=[];a=a||{};b.each(function(){c.push(d(a.item||this).attr(a.attribute||"id")||"")});return c},_intersectsWith:function(a){var b=this.positionAbs.left,c=b+this.helperProportions.width,e=this.positionAbs.top,f=e+this.helperProportions.height,g=a.left,h=g+a.width,i=a.top,k=i+a.height,j=this.offset.click.top,l=this.offset.click.left;j=e+j>i&&e+j<k&&b+l>g&&b+l<h;return this.options.tolerance=="pointer"||this.options.forcePointerForContainers||
+this.options.tolerance!="pointer"&&this.helperProportions[this.floating?"width":"height"]>a[this.floating?"width":"height"]?j:g<b+this.helperProportions.width/2&&c-this.helperProportions.width/2<h&&i<e+this.helperProportions.height/2&&f-this.helperProportions.height/2<k},_intersectsWithPointer:function(a){var b=d.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,a.top,a.height);a=d.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,a.left,a.width);b=b&&a;a=this._getDragVerticalDirection();
+var c=this._getDragHorizontalDirection();if(!b)return false;return this.floating?c&&c=="right"||a=="down"?2:1:a&&(a=="down"?2:1)},_intersectsWithSides:function(a){var b=d.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,a.top+a.height/2,a.height);a=d.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,a.left+a.width/2,a.width);var c=this._getDragVerticalDirection(),e=this._getDragHorizontalDirection();return this.floating&&e?e=="right"&&a||e=="left"&&!a:c&&(c=="down"&&b||c=="up"&&!b)},
+_getDragVerticalDirection:function(){var a=this.positionAbs.top-this.lastPositionAbs.top;return a!=0&&(a>0?"down":"up")},_getDragHorizontalDirection:function(){var a=this.positionAbs.left-this.lastPositionAbs.left;return a!=0&&(a>0?"right":"left")},refresh:function(a){this._refreshItems(a);this.refreshPositions();return this},_connectWith:function(){var a=this.options;return a.connectWith.constructor==String?[a.connectWith]:a.connectWith},_getItemsAsjQuery:function(a){var b=[],c=[],e=this._connectWith();
+if(e&&a)for(a=e.length-1;a>=0;a--)for(var f=d(e[a]),g=f.length-1;g>=0;g--){var h=d.data(f[g],"sortable");if(h&&h!=this&&!h.options.disabled)c.push([d.isFunction(h.options.items)?h.options.items.call(h.element):d(h.options.items,h.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),h])}c.push([d.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):d(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),
+this]);for(a=c.length-1;a>=0;a--)c[a][0].each(function(){b.push(this)});return d(b)},_removeCurrentsFromItems:function(){for(var a=this.currentItem.find(":data(sortable-item)"),b=0;b<this.items.length;b++)for(var c=0;c<a.length;c++)a[c]==this.items[b].item[0]&&this.items.splice(b,1)},_refreshItems:function(a){this.items=[];this.containers=[this];var b=this.items,c=[[d.isFunction(this.options.items)?this.options.items.call(this.element[0],a,{item:this.currentItem}):d(this.options.items,this.element),
+this]],e=this._connectWith();if(e)for(var f=e.length-1;f>=0;f--)for(var g=d(e[f]),h=g.length-1;h>=0;h--){var i=d.data(g[h],"sortable");if(i&&i!=this&&!i.options.disabled){c.push([d.isFunction(i.options.items)?i.options.items.call(i.element[0],a,{item:this.currentItem}):d(i.options.items,i.element),i]);this.containers.push(i)}}for(f=c.length-1;f>=0;f--){a=c[f][1];e=c[f][0];h=0;for(g=e.length;h<g;h++){i=d(e[h]);i.data("sortable-item",a);b.push({item:i,instance:a,width:0,height:0,left:0,top:0})}}},refreshPositions:function(a){if(this.offsetParent&&
+this.helper)this.offset.parent=this._getParentOffset();for(var b=this.items.length-1;b>=0;b--){var c=this.items[b];if(!(c.instance!=this.currentContainer&&this.currentContainer&&c.item[0]!=this.currentItem[0])){var e=this.options.toleranceElement?d(this.options.toleranceElement,c.item):c.item;if(!a){c.width=e.outerWidth();c.height=e.outerHeight()}e=e.offset();c.left=e.left;c.top=e.top}}if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(b=
+this.containers.length-1;b>=0;b--){e=this.containers[b].element.offset();this.containers[b].containerCache.left=e.left;this.containers[b].containerCache.top=e.top;this.containers[b].containerCache.width=this.containers[b].element.outerWidth();this.containers[b].containerCache.height=this.containers[b].element.outerHeight()}return this},_createPlaceholder:function(a){var b=a||this,c=b.options;if(!c.placeholder||c.placeholder.constructor==String){var e=c.placeholder;c.placeholder={element:function(){var f=
+d(document.createElement(b.currentItem[0].nodeName)).addClass(e||b.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper")[0];if(!e)f.style.visibility="hidden";return f},update:function(f,g){if(!(e&&!c.forcePlaceholderSize)){g.height()||g.height(b.currentItem.innerHeight()-parseInt(b.currentItem.css("paddingTop")||0,10)-parseInt(b.currentItem.css("paddingBottom")||0,10));g.width()||g.width(b.currentItem.innerWidth()-parseInt(b.currentItem.css("paddingLeft")||0,10)-parseInt(b.currentItem.css("paddingRight")||
+0,10))}}}}b.placeholder=d(c.placeholder.element.call(b.element,b.currentItem));b.currentItem.after(b.placeholder);c.placeholder.update(b,b.placeholder)},_contactContainers:function(a){for(var b=null,c=null,e=this.containers.length-1;e>=0;e--)if(!d.ui.contains(this.currentItem[0],this.containers[e].element[0]))if(this._intersectsWith(this.containers[e].containerCache)){if(!(b&&d.ui.contains(this.containers[e].element[0],b.element[0]))){b=this.containers[e];c=e}}else if(this.containers[e].containerCache.over){this.containers[e]._trigger("out",
+a,this._uiHash(this));this.containers[e].containerCache.over=0}if(b)if(this.containers.length===1){this.containers[c]._trigger("over",a,this._uiHash(this));this.containers[c].containerCache.over=1}else if(this.currentContainer!=this.containers[c]){b=1E4;e=null;for(var f=this.positionAbs[this.containers[c].floating?"left":"top"],g=this.items.length-1;g>=0;g--)if(d.ui.contains(this.containers[c].element[0],this.items[g].item[0])){var h=this.items[g][this.containers[c].floating?"left":"top"];if(Math.abs(h-
+f)<b){b=Math.abs(h-f);e=this.items[g]}}if(e||this.options.dropOnEmpty){this.currentContainer=this.containers[c];e?this._rearrange(a,e,null,true):this._rearrange(a,null,this.containers[c].element,true);this._trigger("change",a,this._uiHash());this.containers[c]._trigger("change",a,this._uiHash(this));this.options.placeholder.update(this.currentContainer,this.placeholder);this.containers[c]._trigger("over",a,this._uiHash(this));this.containers[c].containerCache.over=1}}},_createHelper:function(a){var b=
+this.options;a=d.isFunction(b.helper)?d(b.helper.apply(this.element[0],[a,this.currentItem])):b.helper=="clone"?this.currentItem.clone():this.currentItem;a.parents("body").length||d(b.appendTo!="parent"?b.appendTo:this.currentItem[0].parentNode)[0].appendChild(a[0]);if(a[0]==this.currentItem[0])this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")};if(a[0].style.width==
+""||b.forceHelperSize)a.width(this.currentItem.width());if(a[0].style.height==""||b.forceHelperSize)a.height(this.currentItem.height());return a},_adjustOffsetFromHelper:function(a){if(typeof a=="string")a=a.split(" ");if(d.isArray(a))a={left:+a[0],top:+a[1]||0};if("left"in a)this.offset.click.left=a.left+this.margins.left;if("right"in a)this.offset.click.left=this.helperProportions.width-a.right+this.margins.left;if("top"in a)this.offset.click.top=a.top+this.margins.top;if("bottom"in a)this.offset.click.top=
+this.helperProportions.height-a.bottom+this.margins.top},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var a=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0])){a.left+=this.scrollParent.scrollLeft();a.top+=this.scrollParent.scrollTop()}if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&d.browser.msie)a=
+{top:0,left:0};return{top:a.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:a.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.currentItem.position();return{top:a.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.currentItem.css("marginLeft"),
+10)||0,top:parseInt(this.currentItem.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var a=this.options;if(a.containment=="parent")a.containment=this.helper[0].parentNode;if(a.containment=="document"||a.containment=="window")this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,d(a.containment=="document"?
+document:window).width()-this.helperProportions.width-this.margins.left,(d(a.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(a.containment)){var b=d(a.containment)[0];a=d(a.containment).offset();var c=d(b).css("overflow")!="hidden";this.containment=[a.left+(parseInt(d(b).css("borderLeftWidth"),10)||0)+(parseInt(d(b).css("paddingLeft"),10)||0)-this.margins.left,a.top+(parseInt(d(b).css("borderTopWidth"),
+10)||0)+(parseInt(d(b).css("paddingTop"),10)||0)-this.margins.top,a.left+(c?Math.max(b.scrollWidth,b.offsetWidth):b.offsetWidth)-(parseInt(d(b).css("borderLeftWidth"),10)||0)-(parseInt(d(b).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,a.top+(c?Math.max(b.scrollHeight,b.offsetHeight):b.offsetHeight)-(parseInt(d(b).css("borderTopWidth"),10)||0)-(parseInt(d(b).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}},_convertPositionTo:function(a,b){if(!b)b=
+this.position;a=a=="absolute"?1:-1;var c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,e=/(html|body)/i.test(c[0].tagName);return{top:b.top+this.offset.relative.top*a+this.offset.parent.top*a-(d.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():e?0:c.scrollTop())*a),left:b.left+this.offset.relative.left*a+this.offset.parent.left*a-(d.browser.safari&&
+this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():e?0:c.scrollLeft())*a)}},_generatePosition:function(a){var b=this.options,c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,e=/(html|body)/i.test(c[0].tagName);if(this.cssPosition=="relative"&&!(this.scrollParent[0]!=document&&this.scrollParent[0]!=this.offsetParent[0]))this.offset.relative=this._getRelativeOffset();
+var f=a.pageX,g=a.pageY;if(this.originalPosition){if(this.containment){if(a.pageX-this.offset.click.left<this.containment[0])f=this.containment[0]+this.offset.click.left;if(a.pageY-this.offset.click.top<this.containment[1])g=this.containment[1]+this.offset.click.top;if(a.pageX-this.offset.click.left>this.containment[2])f=this.containment[2]+this.offset.click.left;if(a.pageY-this.offset.click.top>this.containment[3])g=this.containment[3]+this.offset.click.top}if(b.grid){g=this.originalPageY+Math.round((g-
+this.originalPageY)/b.grid[1])*b.grid[1];g=this.containment?!(g-this.offset.click.top<this.containment[1]||g-this.offset.click.top>this.containment[3])?g:!(g-this.offset.click.top<this.containment[1])?g-b.grid[1]:g+b.grid[1]:g;f=this.originalPageX+Math.round((f-this.originalPageX)/b.grid[0])*b.grid[0];f=this.containment?!(f-this.offset.click.left<this.containment[0]||f-this.offset.click.left>this.containment[2])?f:!(f-this.offset.click.left<this.containment[0])?f-b.grid[0]:f+b.grid[0]:f}}return{top:g-
+this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(d.browser.safari&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():e?0:c.scrollTop()),left:f-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(d.browser.safari&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():e?0:c.scrollLeft())}},_rearrange:function(a,b,c,e){c?c[0].appendChild(this.placeholder[0]):b.item[0].parentNode.insertBefore(this.placeholder[0],
+this.direction=="down"?b.item[0]:b.item[0].nextSibling);this.counter=this.counter?++this.counter:1;var f=this,g=this.counter;window.setTimeout(function(){g==f.counter&&f.refreshPositions(!e)},0)},_clear:function(a,b){this.reverting=false;var c=[];!this._noFinalSort&&this.currentItem.parent().length&&this.placeholder.before(this.currentItem);this._noFinalSort=null;if(this.helper[0]==this.currentItem[0]){for(var e in this._storedCSS)if(this._storedCSS[e]=="auto"||this._storedCSS[e]=="static")this._storedCSS[e]=
+"";this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else this.currentItem.show();this.fromOutside&&!b&&c.push(function(f){this._trigger("receive",f,this._uiHash(this.fromOutside))});if((this.fromOutside||this.domPosition.prev!=this.currentItem.prev().not(".ui-sortable-helper")[0]||this.domPosition.parent!=this.currentItem.parent()[0])&&!b)c.push(function(f){this._trigger("update",f,this._uiHash())});if(!d.ui.contains(this.element[0],this.currentItem[0])){b||c.push(function(f){this._trigger("remove",
+f,this._uiHash())});for(e=this.containers.length-1;e>=0;e--)if(d.ui.contains(this.containers[e].element[0],this.currentItem[0])&&!b){c.push(function(f){return function(g){f._trigger("receive",g,this._uiHash(this))}}.call(this,this.containers[e]));c.push(function(f){return function(g){f._trigger("update",g,this._uiHash(this))}}.call(this,this.containers[e]))}}for(e=this.containers.length-1;e>=0;e--){b||c.push(function(f){return function(g){f._trigger("deactivate",g,this._uiHash(this))}}.call(this,
+this.containers[e]));if(this.containers[e].containerCache.over){c.push(function(f){return function(g){f._trigger("out",g,this._uiHash(this))}}.call(this,this.containers[e]));this.containers[e].containerCache.over=0}}this._storedCursor&&d("body").css("cursor",this._storedCursor);this._storedOpacity&&this.helper.css("opacity",this._storedOpacity);if(this._storedZIndex)this.helper.css("zIndex",this._storedZIndex=="auto"?"":this._storedZIndex);this.dragging=false;if(this.cancelHelperRemoval){if(!b){this._trigger("beforeStop",
+a,this._uiHash());for(e=0;e<c.length;e++)c[e].call(this,a);this._trigger("stop",a,this._uiHash())}return false}b||this._trigger("beforeStop",a,this._uiHash());this.placeholder[0].parentNode.removeChild(this.placeholder[0]);this.helper[0]!=this.currentItem[0]&&this.helper.remove();this.helper=null;if(!b){for(e=0;e<c.length;e++)c[e].call(this,a);this._trigger("stop",a,this._uiHash())}this.fromOutside=false;return true},_trigger:function(){d.Widget.prototype._trigger.apply(this,arguments)===false&&this.cancel()},
+_uiHash:function(a){var b=a||this;return{helper:b.helper,placeholder:b.placeholder||d([]),position:b.position,originalPosition:b.originalPosition,offset:b.positionAbs,item:b.currentItem,sender:a?a.element:null}}});d.extend(d.ui.sortable,{version:"1.8.16"})})(jQuery);
+;/*
+ * jQuery UI Accordion 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Accordion
+ *
+ * Depends:
+ *	jquery.ui.core.js
+ *	jquery.ui.widget.js
+ */
+(function(c){c.widget("ui.accordion",{options:{active:0,animated:"slide",autoHeight:true,clearStyle:false,collapsible:false,event:"click",fillSpace:false,header:"> li > :first-child,> :not(li):even",icons:{header:"ui-icon-triangle-1-e",headerSelected:"ui-icon-triangle-1-s"},navigation:false,navigationFilter:function(){return this.href.toLowerCase()===location.href.toLowerCase()}},_create:function(){var a=this,b=a.options;a.running=0;a.element.addClass("ui-accordion ui-widget ui-helper-reset").children("li").addClass("ui-accordion-li-fix");
+a.headers=a.element.find(b.header).addClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all").bind("mouseenter.accordion",function(){b.disabled||c(this).addClass("ui-state-hover")}).bind("mouseleave.accordion",function(){b.disabled||c(this).removeClass("ui-state-hover")}).bind("focus.accordion",function(){b.disabled||c(this).addClass("ui-state-focus")}).bind("blur.accordion",function(){b.disabled||c(this).removeClass("ui-state-focus")});a.headers.next().addClass("ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom");
+if(b.navigation){var d=a.element.find("a").filter(b.navigationFilter).eq(0);if(d.length){var h=d.closest(".ui-accordion-header");a.active=h.length?h:d.closest(".ui-accordion-content").prev()}}a.active=a._findActive(a.active||b.active).addClass("ui-state-default ui-state-active").toggleClass("ui-corner-all").toggleClass("ui-corner-top");a.active.next().addClass("ui-accordion-content-active");a._createIcons();a.resize();a.element.attr("role","tablist");a.headers.attr("role","tab").bind("keydown.accordion",
+function(f){return a._keydown(f)}).next().attr("role","tabpanel");a.headers.not(a.active||"").attr({"aria-expanded":"false","aria-selected":"false",tabIndex:-1}).next().hide();a.active.length?a.active.attr({"aria-expanded":"true","aria-selected":"true",tabIndex:0}):a.headers.eq(0).attr("tabIndex",0);c.browser.safari||a.headers.find("a").attr("tabIndex",-1);b.event&&a.headers.bind(b.event.split(" ").join(".accordion ")+".accordion",function(f){a._clickHandler.call(a,f,this);f.preventDefault()})},_createIcons:function(){var a=
+this.options;if(a.icons){c("<span></span>").addClass("ui-icon "+a.icons.header).prependTo(this.headers);this.active.children(".ui-icon").toggleClass(a.icons.header).toggleClass(a.icons.headerSelected);this.element.addClass("ui-accordion-icons")}},_destroyIcons:function(){this.headers.children(".ui-icon").remove();this.element.removeClass("ui-accordion-icons")},destroy:function(){var a=this.options;this.element.removeClass("ui-accordion ui-widget ui-helper-reset").removeAttr("role");this.headers.unbind(".accordion").removeClass("ui-accordion-header ui-accordion-disabled ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-state-disabled ui-corner-top").removeAttr("role").removeAttr("aria-expanded").removeAttr("aria-selected").removeAttr("tabIndex");
+this.headers.find("a").removeAttr("tabIndex");this._destroyIcons();var b=this.headers.next().css("display","").removeAttr("role").removeClass("ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active ui-accordion-disabled ui-state-disabled");if(a.autoHeight||a.fillHeight)b.css("height","");return c.Widget.prototype.destroy.call(this)},_setOption:function(a,b){c.Widget.prototype._setOption.apply(this,arguments);a=="active"&&this.activate(b);if(a=="icons"){this._destroyIcons();
+b&&this._createIcons()}if(a=="disabled")this.headers.add(this.headers.next())[b?"addClass":"removeClass"]("ui-accordion-disabled ui-state-disabled")},_keydown:function(a){if(!(this.options.disabled||a.altKey||a.ctrlKey)){var b=c.ui.keyCode,d=this.headers.length,h=this.headers.index(a.target),f=false;switch(a.keyCode){case b.RIGHT:case b.DOWN:f=this.headers[(h+1)%d];break;case b.LEFT:case b.UP:f=this.headers[(h-1+d)%d];break;case b.SPACE:case b.ENTER:this._clickHandler({target:a.target},a.target);
+a.preventDefault()}if(f){c(a.target).attr("tabIndex",-1);c(f).attr("tabIndex",0);f.focus();return false}return true}},resize:function(){var a=this.options,b;if(a.fillSpace){if(c.browser.msie){var d=this.element.parent().css("overflow");this.element.parent().css("overflow","hidden")}b=this.element.parent().height();c.browser.msie&&this.element.parent().css("overflow",d);this.headers.each(function(){b-=c(this).outerHeight(true)});this.headers.next().each(function(){c(this).height(Math.max(0,b-c(this).innerHeight()+
+c(this).height()))}).css("overflow","auto")}else if(a.autoHeight){b=0;this.headers.next().each(function(){b=Math.max(b,c(this).height("").height())}).height(b)}return this},activate:function(a){this.options.active=a;a=this._findActive(a)[0];this._clickHandler({target:a},a);return this},_findActive:function(a){return a?typeof a==="number"?this.headers.filter(":eq("+a+")"):this.headers.not(this.headers.not(a)):a===false?c([]):this.headers.filter(":eq(0)")},_clickHandler:function(a,b){var d=this.options;
+if(!d.disabled)if(a.target){a=c(a.currentTarget||b);b=a[0]===this.active[0];d.active=d.collapsible&&b?false:this.headers.index(a);if(!(this.running||!d.collapsible&&b)){var h=this.active;j=a.next();g=this.active.next();e={options:d,newHeader:b&&d.collapsible?c([]):a,oldHeader:this.active,newContent:b&&d.collapsible?c([]):j,oldContent:g};var f=this.headers.index(this.active[0])>this.headers.index(a[0]);this.active=b?c([]):a;this._toggle(j,g,e,b,f);h.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all").children(".ui-icon").removeClass(d.icons.headerSelected).addClass(d.icons.header);
+if(!b){a.removeClass("ui-state-default ui-corner-all").addClass("ui-state-active ui-corner-top").children(".ui-icon").removeClass(d.icons.header).addClass(d.icons.headerSelected);a.next().addClass("ui-accordion-content-active")}}}else if(d.collapsible){this.active.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all").children(".ui-icon").removeClass(d.icons.headerSelected).addClass(d.icons.header);this.active.next().addClass("ui-accordion-content-active");var g=this.active.next(),
+e={options:d,newHeader:c([]),oldHeader:d.active,newContent:c([]),oldContent:g},j=this.active=c([]);this._toggle(j,g,e)}},_toggle:function(a,b,d,h,f){var g=this,e=g.options;g.toShow=a;g.toHide=b;g.data=d;var j=function(){if(g)return g._completed.apply(g,arguments)};g._trigger("changestart",null,g.data);g.running=b.size()===0?a.size():b.size();if(e.animated){d={};d=e.collapsible&&h?{toShow:c([]),toHide:b,complete:j,down:f,autoHeight:e.autoHeight||e.fillSpace}:{toShow:a,toHide:b,complete:j,down:f,autoHeight:e.autoHeight||
+e.fillSpace};if(!e.proxied)e.proxied=e.animated;if(!e.proxiedDuration)e.proxiedDuration=e.duration;e.animated=c.isFunction(e.proxied)?e.proxied(d):e.proxied;e.duration=c.isFunction(e.proxiedDuration)?e.proxiedDuration(d):e.proxiedDuration;h=c.ui.accordion.animations;var i=e.duration,k=e.animated;if(k&&!h[k]&&!c.easing[k])k="slide";h[k]||(h[k]=function(l){this.slide(l,{easing:k,duration:i||700})});h[k](d)}else{if(e.collapsible&&h)a.toggle();else{b.hide();a.show()}j(true)}b.prev().attr({"aria-expanded":"false",
+"aria-selected":"false",tabIndex:-1}).blur();a.prev().attr({"aria-expanded":"true","aria-selected":"true",tabIndex:0}).focus()},_completed:function(a){this.running=a?0:--this.running;if(!this.running){this.options.clearStyle&&this.toShow.add(this.toHide).css({height:"",overflow:""});this.toHide.removeClass("ui-accordion-content-active");if(this.toHide.length)this.toHide.parent()[0].className=this.toHide.parent()[0].className;this._trigger("change",null,this.data)}}});c.extend(c.ui.accordion,{version:"1.8.16",
+animations:{slide:function(a,b){a=c.extend({easing:"swing",duration:300},a,b);if(a.toHide.size())if(a.toShow.size()){var d=a.toShow.css("overflow"),h=0,f={},g={},e;b=a.toShow;e=b[0].style.width;b.width(parseInt(b.parent().width(),10)-parseInt(b.css("paddingLeft"),10)-parseInt(b.css("paddingRight"),10)-(parseInt(b.css("borderLeftWidth"),10)||0)-(parseInt(b.css("borderRightWidth"),10)||0));c.each(["height","paddingTop","paddingBottom"],function(j,i){g[i]="hide";j=(""+c.css(a.toShow[0],i)).match(/^([\d+-.]+)(.*)$/);
+f[i]={value:j[1],unit:j[2]||"px"}});a.toShow.css({height:0,overflow:"hidden"}).show();a.toHide.filter(":hidden").each(a.complete).end().filter(":visible").animate(g,{step:function(j,i){if(i.prop=="height")h=i.end-i.start===0?0:(i.now-i.start)/(i.end-i.start);a.toShow[0].style[i.prop]=h*f[i.prop].value+f[i.prop].unit},duration:a.duration,easing:a.easing,complete:function(){a.autoHeight||a.toShow.css("height","");a.toShow.css({width:e,overflow:d});a.complete()}})}else a.toHide.animate({height:"hide",
+paddingTop:"hide",paddingBottom:"hide"},a);else a.toShow.animate({height:"show",paddingTop:"show",paddingBottom:"show"},a)},bounceslide:function(a){this.slide(a,{easing:a.down?"easeOutBounce":"swing",duration:a.down?1E3:200})}}})})(jQuery);
+;/*
+ * jQuery UI Autocomplete 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Autocomplete
+ *
+ * Depends:
+ *	jquery.ui.core.js
+ *	jquery.ui.widget.js
+ *	jquery.ui.position.js
+ */
+(function(d){var e=0;d.widget("ui.autocomplete",{options:{appendTo:"body",autoFocus:false,delay:300,minLength:1,position:{my:"left top",at:"left bottom",collision:"none"},source:null},pending:0,_create:function(){var a=this,b=this.element[0].ownerDocument,g;this.element.addClass("ui-autocomplete-input").attr("autocomplete","off").attr({role:"textbox","aria-autocomplete":"list","aria-haspopup":"true"}).bind("keydown.autocomplete",function(c){if(!(a.options.disabled||a.element.propAttr("readOnly"))){g=
+false;var f=d.ui.keyCode;switch(c.keyCode){case f.PAGE_UP:a._move("previousPage",c);break;case f.PAGE_DOWN:a._move("nextPage",c);break;case f.UP:a._move("previous",c);c.preventDefault();break;case f.DOWN:a._move("next",c);c.preventDefault();break;case f.ENTER:case f.NUMPAD_ENTER:if(a.menu.active){g=true;c.preventDefault()}case f.TAB:if(!a.menu.active)return;a.menu.select(c);break;case f.ESCAPE:a.element.val(a.term);a.close(c);break;default:clearTimeout(a.searching);a.searching=setTimeout(function(){if(a.term!=
+a.element.val()){a.selectedItem=null;a.search(null,c)}},a.options.delay);break}}}).bind("keypress.autocomplete",function(c){if(g){g=false;c.preventDefault()}}).bind("focus.autocomplete",function(){if(!a.options.disabled){a.selectedItem=null;a.previous=a.element.val()}}).bind("blur.autocomplete",function(c){if(!a.options.disabled){clearTimeout(a.searching);a.closing=setTimeout(function(){a.close(c);a._change(c)},150)}});this._initSource();this.response=function(){return a._response.apply(a,arguments)};
+this.menu=d("<ul></ul>").addClass("ui-autocomplete").appendTo(d(this.options.appendTo||"body",b)[0]).mousedown(function(c){var f=a.menu.element[0];d(c.target).closest(".ui-menu-item").length||setTimeout(function(){d(document).one("mousedown",function(h){h.target!==a.element[0]&&h.target!==f&&!d.ui.contains(f,h.target)&&a.close()})},1);setTimeout(function(){clearTimeout(a.closing)},13)}).menu({focus:function(c,f){f=f.item.data("item.autocomplete");false!==a._trigger("focus",c,{item:f})&&/^key/.test(c.originalEvent.type)&&
+a.element.val(f.value)},selected:function(c,f){var h=f.item.data("item.autocomplete"),i=a.previous;if(a.element[0]!==b.activeElement){a.element.focus();a.previous=i;setTimeout(function(){a.previous=i;a.selectedItem=h},1)}false!==a._trigger("select",c,{item:h})&&a.element.val(h.value);a.term=a.element.val();a.close(c);a.selectedItem=h},blur:function(){a.menu.element.is(":visible")&&a.element.val()!==a.term&&a.element.val(a.term)}}).zIndex(this.element.zIndex()+1).css({top:0,left:0}).hide().data("menu");
+d.fn.bgiframe&&this.menu.element.bgiframe()},destroy:function(){this.element.removeClass("ui-autocomplete-input").removeAttr("autocomplete").removeAttr("role").removeAttr("aria-autocomplete").removeAttr("aria-haspopup");this.menu.element.remove();d.Widget.prototype.destroy.call(this)},_setOption:function(a,b){d.Widget.prototype._setOption.apply(this,arguments);a==="source"&&this._initSource();if(a==="appendTo")this.menu.element.appendTo(d(b||"body",this.element[0].ownerDocument)[0]);a==="disabled"&&
+b&&this.xhr&&this.xhr.abort()},_initSource:function(){var a=this,b,g;if(d.isArray(this.options.source)){b=this.options.source;this.source=function(c,f){f(d.ui.autocomplete.filter(b,c.term))}}else if(typeof this.options.source==="string"){g=this.options.source;this.source=function(c,f){a.xhr&&a.xhr.abort();a.xhr=d.ajax({url:g,data:c,dataType:"json",autocompleteRequest:++e,success:function(h){this.autocompleteRequest===e&&f(h)},error:function(){this.autocompleteRequest===e&&f([])}})}}else this.source=
+this.options.source},search:function(a,b){a=a!=null?a:this.element.val();this.term=this.element.val();if(a.length<this.options.minLength)return this.close(b);clearTimeout(this.closing);if(this._trigger("search",b)!==false)return this._search(a)},_search:function(a){this.pending++;this.element.addClass("ui-autocomplete-loading");this.source({term:a},this.response)},_response:function(a){if(!this.options.disabled&&a&&a.length){a=this._normalize(a);this._suggest(a);this._trigger("open")}else this.close();
+this.pending--;this.pending||this.element.removeClass("ui-autocomplete-loading")},close:function(a){clearTimeout(this.closing);if(this.menu.element.is(":visible")){this.menu.element.hide();this.menu.deactivate();this._trigger("close",a)}},_change:function(a){this.previous!==this.element.val()&&this._trigger("change",a,{item:this.selectedItem})},_normalize:function(a){if(a.length&&a[0].label&&a[0].value)return a;return d.map(a,function(b){if(typeof b==="string")return{label:b,value:b};return d.extend({label:b.label||
+b.value,value:b.value||b.label},b)})},_suggest:function(a){var b=this.menu.element.empty().zIndex(this.element.zIndex()+1);this._renderMenu(b,a);this.menu.deactivate();this.menu.refresh();b.show();this._resizeMenu();b.position(d.extend({of:this.element},this.options.position));this.options.autoFocus&&this.menu.next(new d.Event("mouseover"))},_resizeMenu:function(){var a=this.menu.element;a.outerWidth(Math.max(a.width("").outerWidth(),this.element.outerWidth()))},_renderMenu:function(a,b){var g=this;
+d.each(b,function(c,f){g._renderItem(a,f)})},_renderItem:function(a,b){return d("<li></li>").data("item.autocomplete",b).append(d("<a></a>").text(b.label)).appendTo(a)},_move:function(a,b){if(this.menu.element.is(":visible"))if(this.menu.first()&&/^previous/.test(a)||this.menu.last()&&/^next/.test(a)){this.element.val(this.term);this.menu.deactivate()}else this.menu[a](b);else this.search(null,b)},widget:function(){return this.menu.element}});d.extend(d.ui.autocomplete,{escapeRegex:function(a){return a.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,
+"\\$&")},filter:function(a,b){var g=new RegExp(d.ui.autocomplete.escapeRegex(b),"i");return d.grep(a,function(c){return g.test(c.label||c.value||c)})}})})(jQuery);
+(function(d){d.widget("ui.menu",{_create:function(){var e=this;this.element.addClass("ui-menu ui-widget ui-widget-content ui-corner-all").attr({role:"listbox","aria-activedescendant":"ui-active-menuitem"}).click(function(a){if(d(a.target).closest(".ui-menu-item a").length){a.preventDefault();e.select(a)}});this.refresh()},refresh:function(){var e=this;this.element.children("li:not(.ui-menu-item):has(a)").addClass("ui-menu-item").attr("role","menuitem").children("a").addClass("ui-corner-all").attr("tabindex",
+-1).mouseenter(function(a){e.activate(a,d(this).parent())}).mouseleave(function(){e.deactivate()})},activate:function(e,a){this.deactivate();if(this.hasScroll()){var b=a.offset().top-this.element.offset().top,g=this.element.scrollTop(),c=this.element.height();if(b<0)this.element.scrollTop(g+b);else b>=c&&this.element.scrollTop(g+b-c+a.height())}this.active=a.eq(0).children("a").addClass("ui-state-hover").attr("id","ui-active-menuitem").end();this._trigger("focus",e,{item:a})},deactivate:function(){if(this.active){this.active.children("a").removeClass("ui-state-hover").removeAttr("id");
+this._trigger("blur");this.active=null}},next:function(e){this.move("next",".ui-menu-item:first",e)},previous:function(e){this.move("prev",".ui-menu-item:last",e)},first:function(){return this.active&&!this.active.prevAll(".ui-menu-item").length},last:function(){return this.active&&!this.active.nextAll(".ui-menu-item").length},move:function(e,a,b){if(this.active){e=this.active[e+"All"](".ui-menu-item").eq(0);e.length?this.activate(b,e):this.activate(b,this.element.children(a))}else this.activate(b,
+this.element.children(a))},nextPage:function(e){if(this.hasScroll())if(!this.active||this.last())this.activate(e,this.element.children(".ui-menu-item:first"));else{var a=this.active.offset().top,b=this.element.height(),g=this.element.children(".ui-menu-item").filter(function(){var c=d(this).offset().top-a-b+d(this).height();return c<10&&c>-10});g.length||(g=this.element.children(".ui-menu-item:last"));this.activate(e,g)}else this.activate(e,this.element.children(".ui-menu-item").filter(!this.active||
+this.last()?":first":":last"))},previousPage:function(e){if(this.hasScroll())if(!this.active||this.first())this.activate(e,this.element.children(".ui-menu-item:last"));else{var a=this.active.offset().top,b=this.element.height();result=this.element.children(".ui-menu-item").filter(function(){var g=d(this).offset().top-a+b-d(this).height();return g<10&&g>-10});result.length||(result=this.element.children(".ui-menu-item:first"));this.activate(e,result)}else this.activate(e,this.element.children(".ui-menu-item").filter(!this.active||
+this.first()?":last":":first"))},hasScroll:function(){return this.element.height()<this.element[d.fn.prop?"prop":"attr"]("scrollHeight")},select:function(e){this._trigger("selected",e,{item:this.active})}})})(jQuery);
+;/*
+ * jQuery UI Button 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Button
+ *
+ * Depends:
+ *	jquery.ui.core.js
+ *	jquery.ui.widget.js
+ */
+(function(b){var h,i,j,g,l=function(){var a=b(this).find(":ui-button");setTimeout(function(){a.button("refresh")},1)},k=function(a){var c=a.name,e=a.form,f=b([]);if(c)f=e?b(e).find("[name='"+c+"']"):b("[name='"+c+"']",a.ownerDocument).filter(function(){return!this.form});return f};b.widget("ui.button",{options:{disabled:null,text:true,label:null,icons:{primary:null,secondary:null}},_create:function(){this.element.closest("form").unbind("reset.button").bind("reset.button",l);if(typeof this.options.disabled!==
+"boolean")this.options.disabled=this.element.propAttr("disabled");this._determineButtonType();this.hasTitle=!!this.buttonElement.attr("title");var a=this,c=this.options,e=this.type==="checkbox"||this.type==="radio",f="ui-state-hover"+(!e?" ui-state-active":"");if(c.label===null)c.label=this.buttonElement.html();if(this.element.is(":disabled"))c.disabled=true;this.buttonElement.addClass("ui-button ui-widget ui-state-default ui-corner-all").attr("role","button").bind("mouseenter.button",function(){if(!c.disabled){b(this).addClass("ui-state-hover");
+this===h&&b(this).addClass("ui-state-active")}}).bind("mouseleave.button",function(){c.disabled||b(this).removeClass(f)}).bind("click.button",function(d){if(c.disabled){d.preventDefault();d.stopImmediatePropagation()}});this.element.bind("focus.button",function(){a.buttonElement.addClass("ui-state-focus")}).bind("blur.button",function(){a.buttonElement.removeClass("ui-state-focus")});if(e){this.element.bind("change.button",function(){g||a.refresh()});this.buttonElement.bind("mousedown.button",function(d){if(!c.disabled){g=
+false;i=d.pageX;j=d.pageY}}).bind("mouseup.button",function(d){if(!c.disabled)if(i!==d.pageX||j!==d.pageY)g=true})}if(this.type==="checkbox")this.buttonElement.bind("click.button",function(){if(c.disabled||g)return false;b(this).toggleClass("ui-state-active");a.buttonElement.attr("aria-pressed",a.element[0].checked)});else if(this.type==="radio")this.buttonElement.bind("click.button",function(){if(c.disabled||g)return false;b(this).addClass("ui-state-active");a.buttonElement.attr("aria-pressed","true");
+var d=a.element[0];k(d).not(d).map(function(){return b(this).button("widget")[0]}).removeClass("ui-state-active").attr("aria-pressed","false")});else{this.buttonElement.bind("mousedown.button",function(){if(c.disabled)return false;b(this).addClass("ui-state-active");h=this;b(document).one("mouseup",function(){h=null})}).bind("mouseup.button",function(){if(c.disabled)return false;b(this).removeClass("ui-state-active")}).bind("keydown.button",function(d){if(c.disabled)return false;if(d.keyCode==b.ui.keyCode.SPACE||
+d.keyCode==b.ui.keyCode.ENTER)b(this).addClass("ui-state-active")}).bind("keyup.button",function(){b(this).removeClass("ui-state-active")});this.buttonElement.is("a")&&this.buttonElement.keyup(function(d){d.keyCode===b.ui.keyCode.SPACE&&b(this).click()})}this._setOption("disabled",c.disabled);this._resetButton()},_determineButtonType:function(){this.type=this.element.is(":checkbox")?"checkbox":this.element.is(":radio")?"radio":this.element.is("input")?"input":"button";if(this.type==="checkbox"||this.type===
+"radio"){var a=this.element.parents().filter(":last"),c="label[for='"+this.element.attr("id")+"']";this.buttonElement=a.find(c);if(!this.buttonElement.length){a=a.length?a.siblings():this.element.siblings();this.buttonElement=a.filter(c);if(!this.buttonElement.length)this.buttonElement=a.find(c)}this.element.addClass("ui-helper-hidden-accessible");(a=this.element.is(":checked"))&&this.buttonElement.addClass("ui-state-active");this.buttonElement.attr("aria-pressed",a)}else this.buttonElement=this.element},
+widget:function(){return this.buttonElement},destroy:function(){this.element.removeClass("ui-helper-hidden-accessible");this.buttonElement.removeClass("ui-button ui-widget ui-state-default ui-corner-all ui-state-hover ui-state-active  ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only").removeAttr("role").removeAttr("aria-pressed").html(this.buttonElement.find(".ui-button-text").html());this.hasTitle||this.buttonElement.removeAttr("title");
+b.Widget.prototype.destroy.call(this)},_setOption:function(a,c){b.Widget.prototype._setOption.apply(this,arguments);if(a==="disabled")c?this.element.propAttr("disabled",true):this.element.propAttr("disabled",false);else this._resetButton()},refresh:function(){var a=this.element.is(":disabled");a!==this.options.disabled&&this._setOption("disabled",a);if(this.type==="radio")k(this.element[0]).each(function(){b(this).is(":checked")?b(this).button("widget").addClass("ui-state-active").attr("aria-pressed",
+"true"):b(this).button("widget").removeClass("ui-state-active").attr("aria-pressed","false")});else if(this.type==="checkbox")this.element.is(":checked")?this.buttonElement.addClass("ui-state-active").attr("aria-pressed","true"):this.buttonElement.removeClass("ui-state-active").attr("aria-pressed","false")},_resetButton:function(){if(this.type==="input")this.options.label&&this.element.val(this.options.label);else{var a=this.buttonElement.removeClass("ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only"),
+c=b("<span></span>").addClass("ui-button-text").html(this.options.label).appendTo(a.empty()).text(),e=this.options.icons,f=e.primary&&e.secondary,d=[];if(e.primary||e.secondary){if(this.options.text)d.push("ui-button-text-icon"+(f?"s":e.primary?"-primary":"-secondary"));e.primary&&a.prepend("<span class='ui-button-icon-primary ui-icon "+e.primary+"'></span>");e.secondary&&a.append("<span class='ui-button-icon-secondary ui-icon "+e.secondary+"'></span>");if(!this.options.text){d.push(f?"ui-button-icons-only":
+"ui-button-icon-only");this.hasTitle||a.attr("title",c)}}else d.push("ui-button-text-only");a.addClass(d.join(" "))}}});b.widget("ui.buttonset",{options:{items:":button, :submit, :reset, :checkbox, :radio, a, :data(button)"},_create:function(){this.element.addClass("ui-buttonset")},_init:function(){this.refresh()},_setOption:function(a,c){a==="disabled"&&this.buttons.button("option",a,c);b.Widget.prototype._setOption.apply(this,arguments)},refresh:function(){var a=this.element.css("direction")===
+"ltr";this.buttons=this.element.find(this.options.items).filter(":ui-button").button("refresh").end().not(":ui-button").button().end().map(function(){return b(this).button("widget")[0]}).removeClass("ui-corner-all ui-corner-left ui-corner-right").filter(":first").addClass(a?"ui-corner-left":"ui-corner-right").end().filter(":last").addClass(a?"ui-corner-right":"ui-corner-left").end().end()},destroy:function(){this.element.removeClass("ui-buttonset");this.buttons.map(function(){return b(this).button("widget")[0]}).removeClass("ui-corner-left ui-corner-right").end().button("destroy");
+b.Widget.prototype.destroy.call(this)}})})(jQuery);
+;/*
+ * jQuery UI Dialog 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Dialog
+ *
+ * Depends:
+ *	jquery.ui.core.js
+ *	jquery.ui.widget.js
+ *  jquery.ui.button.js
+ *	jquery.ui.draggable.js
+ *	jquery.ui.mouse.js
+ *	jquery.ui.position.js
+ *	jquery.ui.resizable.js
+ */
+(function(c,l){var m={buttons:true,height:true,maxHeight:true,maxWidth:true,minHeight:true,minWidth:true,width:true},n={maxHeight:true,maxWidth:true,minHeight:true,minWidth:true},o=c.attrFn||{val:true,css:true,html:true,text:true,data:true,width:true,height:true,offset:true,click:true};c.widget("ui.dialog",{options:{autoOpen:true,buttons:{},closeOnEscape:true,closeText:"close",dialogClass:"",draggable:true,hide:null,height:"auto",maxHeight:false,maxWidth:false,minHeight:150,minWidth:150,modal:false,
+position:{my:"center",at:"center",collision:"fit",using:function(a){var b=c(this).css(a).offset().top;b<0&&c(this).css("top",a.top-b)}},resizable:true,show:null,stack:true,title:"",width:300,zIndex:1E3},_create:function(){this.originalTitle=this.element.attr("title");if(typeof this.originalTitle!=="string")this.originalTitle="";this.options.title=this.options.title||this.originalTitle;var a=this,b=a.options,d=b.title||"&#160;",e=c.ui.dialog.getTitleId(a.element),g=(a.uiDialog=c("<div></div>")).appendTo(document.body).hide().addClass("ui-dialog ui-widget ui-widget-content ui-corner-all "+
+b.dialogClass).css({zIndex:b.zIndex}).attr("tabIndex",-1).css("outline",0).keydown(function(i){if(b.closeOnEscape&&!i.isDefaultPrevented()&&i.keyCode&&i.keyCode===c.ui.keyCode.ESCAPE){a.close(i);i.preventDefault()}}).attr({role:"dialog","aria-labelledby":e}).mousedown(function(i){a.moveToTop(false,i)});a.element.show().removeAttr("title").addClass("ui-dialog-content ui-widget-content").appendTo(g);var f=(a.uiDialogTitlebar=c("<div></div>")).addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix").prependTo(g),
+h=c('<a href="#"></a>').addClass("ui-dialog-titlebar-close ui-corner-all").attr("role","button").hover(function(){h.addClass("ui-state-hover")},function(){h.removeClass("ui-state-hover")}).focus(function(){h.addClass("ui-state-focus")}).blur(function(){h.removeClass("ui-state-focus")}).click(function(i){a.close(i);return false}).appendTo(f);(a.uiDialogTitlebarCloseText=c("<span></span>")).addClass("ui-icon ui-icon-closethick").text(b.closeText).appendTo(h);c("<span></span>").addClass("ui-dialog-title").attr("id",
+e).html(d).prependTo(f);if(c.isFunction(b.beforeclose)&&!c.isFunction(b.beforeClose))b.beforeClose=b.beforeclose;f.find("*").add(f).disableSelection();b.draggable&&c.fn.draggable&&a._makeDraggable();b.resizable&&c.fn.resizable&&a._makeResizable();a._createButtons(b.buttons);a._isOpen=false;c.fn.bgiframe&&g.bgiframe()},_init:function(){this.options.autoOpen&&this.open()},destroy:function(){var a=this;a.overlay&&a.overlay.destroy();a.uiDialog.hide();a.element.unbind(".dialog").removeData("dialog").removeClass("ui-dialog-content ui-widget-content").hide().appendTo("body");
+a.uiDialog.remove();a.originalTitle&&a.element.attr("title",a.originalTitle);return a},widget:function(){return this.uiDialog},close:function(a){var b=this,d,e;if(false!==b._trigger("beforeClose",a)){b.overlay&&b.overlay.destroy();b.uiDialog.unbind("keypress.ui-dialog");b._isOpen=false;if(b.options.hide)b.uiDialog.hide(b.options.hide,function(){b._trigger("close",a)});else{b.uiDialog.hide();b._trigger("close",a)}c.ui.dialog.overlay.resize();if(b.options.modal){d=0;c(".ui-dialog").each(function(){if(this!==
+b.uiDialog[0]){e=c(this).css("z-index");isNaN(e)||(d=Math.max(d,e))}});c.ui.dialog.maxZ=d}return b}},isOpen:function(){return this._isOpen},moveToTop:function(a,b){var d=this,e=d.options;if(e.modal&&!a||!e.stack&&!e.modal)return d._trigger("focus",b);if(e.zIndex>c.ui.dialog.maxZ)c.ui.dialog.maxZ=e.zIndex;if(d.overlay){c.ui.dialog.maxZ+=1;d.overlay.$el.css("z-index",c.ui.dialog.overlay.maxZ=c.ui.dialog.maxZ)}a={scrollTop:d.element.scrollTop(),scrollLeft:d.element.scrollLeft()};c.ui.dialog.maxZ+=1;
+d.uiDialog.css("z-index",c.ui.dialog.maxZ);d.element.attr(a);d._trigger("focus",b);return d},open:function(){if(!this._isOpen){var a=this,b=a.options,d=a.uiDialog;a.overlay=b.modal?new c.ui.dialog.overlay(a):null;a._size();a._position(b.position);d.show(b.show);a.moveToTop(true);b.modal&&d.bind("keypress.ui-dialog",function(e){if(e.keyCode===c.ui.keyCode.TAB){var g=c(":tabbable",this),f=g.filter(":first");g=g.filter(":last");if(e.target===g[0]&&!e.shiftKey){f.focus(1);return false}else if(e.target===
+f[0]&&e.shiftKey){g.focus(1);return false}}});c(a.element.find(":tabbable").get().concat(d.find(".ui-dialog-buttonpane :tabbable").get().concat(d.get()))).eq(0).focus();a._isOpen=true;a._trigger("open");return a}},_createButtons:function(a){var b=this,d=false,e=c("<div></div>").addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix"),g=c("<div></div>").addClass("ui-dialog-buttonset").appendTo(e);b.uiDialog.find(".ui-dialog-buttonpane").remove();typeof a==="object"&&a!==null&&c.each(a,
+function(){return!(d=true)});if(d){c.each(a,function(f,h){h=c.isFunction(h)?{click:h,text:f}:h;var i=c('<button type="button"></button>').click(function(){h.click.apply(b.element[0],arguments)}).appendTo(g);c.each(h,function(j,k){if(j!=="click")j in o?i[j](k):i.attr(j,k)});c.fn.button&&i.button()});e.appendTo(b.uiDialog)}},_makeDraggable:function(){function a(f){return{position:f.position,offset:f.offset}}var b=this,d=b.options,e=c(document),g;b.uiDialog.draggable({cancel:".ui-dialog-content, .ui-dialog-titlebar-close",
+handle:".ui-dialog-titlebar",containment:"document",start:function(f,h){g=d.height==="auto"?"auto":c(this).height();c(this).height(c(this).height()).addClass("ui-dialog-dragging");b._trigger("dragStart",f,a(h))},drag:function(f,h){b._trigger("drag",f,a(h))},stop:function(f,h){d.position=[h.position.left-e.scrollLeft(),h.position.top-e.scrollTop()];c(this).removeClass("ui-dialog-dragging").height(g);b._trigger("dragStop",f,a(h));c.ui.dialog.overlay.resize()}})},_makeResizable:function(a){function b(f){return{originalPosition:f.originalPosition,
+originalSize:f.originalSize,position:f.position,size:f.size}}a=a===l?this.options.resizable:a;var d=this,e=d.options,g=d.uiDialog.css("position");a=typeof a==="string"?a:"n,e,s,w,se,sw,ne,nw";d.uiDialog.resizable({cancel:".ui-dialog-content",containment:"document",alsoResize:d.element,maxWidth:e.maxWidth,maxHeight:e.maxHeight,minWidth:e.minWidth,minHeight:d._minHeight(),handles:a,start:function(f,h){c(this).addClass("ui-dialog-resizing");d._trigger("resizeStart",f,b(h))},resize:function(f,h){d._trigger("resize",
+f,b(h))},stop:function(f,h){c(this).removeClass("ui-dialog-resizing");e.height=c(this).height();e.width=c(this).width();d._trigger("resizeStop",f,b(h));c.ui.dialog.overlay.resize()}}).css("position",g).find(".ui-resizable-se").addClass("ui-icon ui-icon-grip-diagonal-se")},_minHeight:function(){var a=this.options;return a.height==="auto"?a.minHeight:Math.min(a.minHeight,a.height)},_position:function(a){var b=[],d=[0,0],e;if(a){if(typeof a==="string"||typeof a==="object"&&"0"in a){b=a.split?a.split(" "):
+[a[0],a[1]];if(b.length===1)b[1]=b[0];c.each(["left","top"],function(g,f){if(+b[g]===b[g]){d[g]=b[g];b[g]=f}});a={my:b.join(" "),at:b.join(" "),offset:d.join(" ")}}a=c.extend({},c.ui.dialog.prototype.options.position,a)}else a=c.ui.dialog.prototype.options.position;(e=this.uiDialog.is(":visible"))||this.uiDialog.show();this.uiDialog.css({top:0,left:0}).position(c.extend({of:window},a));e||this.uiDialog.hide()},_setOptions:function(a){var b=this,d={},e=false;c.each(a,function(g,f){b._setOption(g,f);
+if(g in m)e=true;if(g in n)d[g]=f});e&&this._size();this.uiDialog.is(":data(resizable)")&&this.uiDialog.resizable("option",d)},_setOption:function(a,b){var d=this,e=d.uiDialog;switch(a){case "beforeclose":a="beforeClose";break;case "buttons":d._createButtons(b);break;case "closeText":d.uiDialogTitlebarCloseText.text(""+b);break;case "dialogClass":e.removeClass(d.options.dialogClass).addClass("ui-dialog ui-widget ui-widget-content ui-corner-all "+b);break;case "disabled":b?e.addClass("ui-dialog-disabled"):
+e.removeClass("ui-dialog-disabled");break;case "draggable":var g=e.is(":data(draggable)");g&&!b&&e.draggable("destroy");!g&&b&&d._makeDraggable();break;case "position":d._position(b);break;case "resizable":(g=e.is(":data(resizable)"))&&!b&&e.resizable("destroy");g&&typeof b==="string"&&e.resizable("option","handles",b);!g&&b!==false&&d._makeResizable(b);break;case "title":c(".ui-dialog-title",d.uiDialogTitlebar).html(""+(b||"&#160;"));break}c.Widget.prototype._setOption.apply(d,arguments)},_size:function(){var a=
+this.options,b,d,e=this.uiDialog.is(":visible");this.element.show().css({width:"auto",minHeight:0,height:0});if(a.minWidth>a.width)a.width=a.minWidth;b=this.uiDialog.css({height:"auto",width:a.width}).height();d=Math.max(0,a.minHeight-b);if(a.height==="auto")if(c.support.minHeight)this.element.css({minHeight:d,height:"auto"});else{this.uiDialog.show();a=this.element.css("height","auto").height();e||this.uiDialog.hide();this.element.height(Math.max(a,d))}else this.element.height(Math.max(a.height-
+b,0));this.uiDialog.is(":data(resizable)")&&this.uiDialog.resizable("option","minHeight",this._minHeight())}});c.extend(c.ui.dialog,{version:"1.8.16",uuid:0,maxZ:0,getTitleId:function(a){a=a.attr("id");if(!a){this.uuid+=1;a=this.uuid}return"ui-dialog-title-"+a},overlay:function(a){this.$el=c.ui.dialog.overlay.create(a)}});c.extend(c.ui.dialog.overlay,{instances:[],oldInstances:[],maxZ:0,events:c.map("focus,mousedown,mouseup,keydown,keypress,click".split(","),function(a){return a+".dialog-overlay"}).join(" "),
+create:function(a){if(this.instances.length===0){setTimeout(function(){c.ui.dialog.overlay.instances.length&&c(document).bind(c.ui.dialog.overlay.events,function(d){if(c(d.target).zIndex()<c.ui.dialog.overlay.maxZ)return false})},1);c(document).bind("keydown.dialog-overlay",function(d){if(a.options.closeOnEscape&&!d.isDefaultPrevented()&&d.keyCode&&d.keyCode===c.ui.keyCode.ESCAPE){a.close(d);d.preventDefault()}});c(window).bind("resize.dialog-overlay",c.ui.dialog.overlay.resize)}var b=(this.oldInstances.pop()||
+c("<div></div>").addClass("ui-widget-overlay")).appendTo(document.body).css({width:this.width(),height:this.height()});c.fn.bgiframe&&b.bgiframe();this.instances.push(b);return b},destroy:function(a){var b=c.inArray(a,this.instances);b!=-1&&this.oldInstances.push(this.instances.splice(b,1)[0]);this.instances.length===0&&c([document,window]).unbind(".dialog-overlay");a.remove();var d=0;c.each(this.instances,function(){d=Math.max(d,this.css("z-index"))});this.maxZ=d},height:function(){var a,b;if(c.browser.msie&&
+c.browser.version<7){a=Math.max(document.documentElement.scrollHeight,document.body.scrollHeight);b=Math.max(document.documentElement.offsetHeight,document.body.offsetHeight);return a<b?c(window).height()+"px":a+"px"}else return c(document).height()+"px"},width:function(){var a,b;if(c.browser.msie){a=Math.max(document.documentElement.scrollWidth,document.body.scrollWidth);b=Math.max(document.documentElement.offsetWidth,document.body.offsetWidth);return a<b?c(window).width()+"px":a+"px"}else return c(document).width()+
+"px"},resize:function(){var a=c([]);c.each(c.ui.dialog.overlay.instances,function(){a=a.add(this)});a.css({width:0,height:0}).css({width:c.ui.dialog.overlay.width(),height:c.ui.dialog.overlay.height()})}});c.extend(c.ui.dialog.overlay.prototype,{destroy:function(){c.ui.dialog.overlay.destroy(this.$el)}})})(jQuery);
+;/*
+ * jQuery UI Slider 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Slider
+ *
+ * Depends:
+ *	jquery.ui.core.js
+ *	jquery.ui.mouse.js
+ *	jquery.ui.widget.js
+ */
+(function(d){d.widget("ui.slider",d.ui.mouse,{widgetEventPrefix:"slide",options:{animate:false,distance:0,max:100,min:0,orientation:"horizontal",range:false,step:1,value:0,values:null},_create:function(){var a=this,b=this.options,c=this.element.find(".ui-slider-handle").addClass("ui-state-default ui-corner-all"),f=b.values&&b.values.length||1,e=[];this._mouseSliding=this._keySliding=false;this._animateOff=true;this._handleIndex=null;this._detectOrientation();this._mouseInit();this.element.addClass("ui-slider ui-slider-"+
+this.orientation+" ui-widget ui-widget-content ui-corner-all"+(b.disabled?" ui-slider-disabled ui-disabled":""));this.range=d([]);if(b.range){if(b.range===true){if(!b.values)b.values=[this._valueMin(),this._valueMin()];if(b.values.length&&b.values.length!==2)b.values=[b.values[0],b.values[0]]}this.range=d("<div></div>").appendTo(this.element).addClass("ui-slider-range ui-widget-header"+(b.range==="min"||b.range==="max"?" ui-slider-range-"+b.range:""))}for(var j=c.length;j<f;j+=1)e.push("<a class='ui-slider-handle ui-state-default ui-corner-all' href='#'></a>");
+this.handles=c.add(d(e.join("")).appendTo(a.element));this.handle=this.handles.eq(0);this.handles.add(this.range).filter("a").click(function(g){g.preventDefault()}).hover(function(){b.disabled||d(this).addClass("ui-state-hover")},function(){d(this).removeClass("ui-state-hover")}).focus(function(){if(b.disabled)d(this).blur();else{d(".ui-slider .ui-state-focus").removeClass("ui-state-focus");d(this).addClass("ui-state-focus")}}).blur(function(){d(this).removeClass("ui-state-focus")});this.handles.each(function(g){d(this).data("index.ui-slider-handle",
+g)});this.handles.keydown(function(g){var k=true,l=d(this).data("index.ui-slider-handle"),i,h,m;if(!a.options.disabled){switch(g.keyCode){case d.ui.keyCode.HOME:case d.ui.keyCode.END:case d.ui.keyCode.PAGE_UP:case d.ui.keyCode.PAGE_DOWN:case d.ui.keyCode.UP:case d.ui.keyCode.RIGHT:case d.ui.keyCode.DOWN:case d.ui.keyCode.LEFT:k=false;if(!a._keySliding){a._keySliding=true;d(this).addClass("ui-state-active");i=a._start(g,l);if(i===false)return}break}m=a.options.step;i=a.options.values&&a.options.values.length?
+(h=a.values(l)):(h=a.value());switch(g.keyCode){case d.ui.keyCode.HOME:h=a._valueMin();break;case d.ui.keyCode.END:h=a._valueMax();break;case d.ui.keyCode.PAGE_UP:h=a._trimAlignValue(i+(a._valueMax()-a._valueMin())/5);break;case d.ui.keyCode.PAGE_DOWN:h=a._trimAlignValue(i-(a._valueMax()-a._valueMin())/5);break;case d.ui.keyCode.UP:case d.ui.keyCode.RIGHT:if(i===a._valueMax())return;h=a._trimAlignValue(i+m);break;case d.ui.keyCode.DOWN:case d.ui.keyCode.LEFT:if(i===a._valueMin())return;h=a._trimAlignValue(i-
+m);break}a._slide(g,l,h);return k}}).keyup(function(g){var k=d(this).data("index.ui-slider-handle");if(a._keySliding){a._keySliding=false;a._stop(g,k);a._change(g,k);d(this).removeClass("ui-state-active")}});this._refreshValue();this._animateOff=false},destroy:function(){this.handles.remove();this.range.remove();this.element.removeClass("ui-slider ui-slider-horizontal ui-slider-vertical ui-slider-disabled ui-widget ui-widget-content ui-corner-all").removeData("slider").unbind(".slider");this._mouseDestroy();
+return this},_mouseCapture:function(a){var b=this.options,c,f,e,j,g;if(b.disabled)return false;this.elementSize={width:this.element.outerWidth(),height:this.element.outerHeight()};this.elementOffset=this.element.offset();c=this._normValueFromMouse({x:a.pageX,y:a.pageY});f=this._valueMax()-this._valueMin()+1;j=this;this.handles.each(function(k){var l=Math.abs(c-j.values(k));if(f>l){f=l;e=d(this);g=k}});if(b.range===true&&this.values(1)===b.min){g+=1;e=d(this.handles[g])}if(this._start(a,g)===false)return false;
+this._mouseSliding=true;j._handleIndex=g;e.addClass("ui-state-active").focus();b=e.offset();this._clickOffset=!d(a.target).parents().andSelf().is(".ui-slider-handle")?{left:0,top:0}:{left:a.pageX-b.left-e.width()/2,top:a.pageY-b.top-e.height()/2-(parseInt(e.css("borderTopWidth"),10)||0)-(parseInt(e.css("borderBottomWidth"),10)||0)+(parseInt(e.css("marginTop"),10)||0)};this.handles.hasClass("ui-state-hover")||this._slide(a,g,c);return this._animateOff=true},_mouseStart:function(){return true},_mouseDrag:function(a){var b=
+this._normValueFromMouse({x:a.pageX,y:a.pageY});this._slide(a,this._handleIndex,b);return false},_mouseStop:function(a){this.handles.removeClass("ui-state-active");this._mouseSliding=false;this._stop(a,this._handleIndex);this._change(a,this._handleIndex);this._clickOffset=this._handleIndex=null;return this._animateOff=false},_detectOrientation:function(){this.orientation=this.options.orientation==="vertical"?"vertical":"horizontal"},_normValueFromMouse:function(a){var b;if(this.orientation==="horizontal"){b=
+this.elementSize.width;a=a.x-this.elementOffset.left-(this._clickOffset?this._clickOffset.left:0)}else{b=this.elementSize.height;a=a.y-this.elementOffset.top-(this._clickOffset?this._clickOffset.top:0)}b=a/b;if(b>1)b=1;if(b<0)b=0;if(this.orientation==="vertical")b=1-b;a=this._valueMax()-this._valueMin();return this._trimAlignValue(this._valueMin()+b*a)},_start:function(a,b){var c={handle:this.handles[b],value:this.value()};if(this.options.values&&this.options.values.length){c.value=this.values(b);
+c.values=this.values()}return this._trigger("start",a,c)},_slide:function(a,b,c){var f;if(this.options.values&&this.options.values.length){f=this.values(b?0:1);if(this.options.values.length===2&&this.options.range===true&&(b===0&&c>f||b===1&&c<f))c=f;if(c!==this.values(b)){f=this.values();f[b]=c;a=this._trigger("slide",a,{handle:this.handles[b],value:c,values:f});this.values(b?0:1);a!==false&&this.values(b,c,true)}}else if(c!==this.value()){a=this._trigger("slide",a,{handle:this.handles[b],value:c});
+a!==false&&this.value(c)}},_stop:function(a,b){var c={handle:this.handles[b],value:this.value()};if(this.options.values&&this.options.values.length){c.value=this.values(b);c.values=this.values()}this._trigger("stop",a,c)},_change:function(a,b){if(!this._keySliding&&!this._mouseSliding){var c={handle:this.handles[b],value:this.value()};if(this.options.values&&this.options.values.length){c.value=this.values(b);c.values=this.values()}this._trigger("change",a,c)}},value:function(a){if(arguments.length){this.options.value=
+this._trimAlignValue(a);this._refreshValue();this._change(null,0)}else return this._value()},values:function(a,b){var c,f,e;if(arguments.length>1){this.options.values[a]=this._trimAlignValue(b);this._refreshValue();this._change(null,a)}else if(arguments.length)if(d.isArray(arguments[0])){c=this.options.values;f=arguments[0];for(e=0;e<c.length;e+=1){c[e]=this._trimAlignValue(f[e]);this._change(null,e)}this._refreshValue()}else return this.options.values&&this.options.values.length?this._values(a):
+this.value();else return this._values()},_setOption:function(a,b){var c,f=0;if(d.isArray(this.options.values))f=this.options.values.length;d.Widget.prototype._setOption.apply(this,arguments);switch(a){case "disabled":if(b){this.handles.filter(".ui-state-focus").blur();this.handles.removeClass("ui-state-hover");this.handles.propAttr("disabled",true);this.element.addClass("ui-disabled")}else{this.handles.propAttr("disabled",false);this.element.removeClass("ui-disabled")}break;case "orientation":this._detectOrientation();
+this.element.removeClass("ui-slider-horizontal ui-slider-vertical").addClass("ui-slider-"+this.orientation);this._refreshValue();break;case "value":this._animateOff=true;this._refreshValue();this._change(null,0);this._animateOff=false;break;case "values":this._animateOff=true;this._refreshValue();for(c=0;c<f;c+=1)this._change(null,c);this._animateOff=false;break}},_value:function(){var a=this.options.value;return a=this._trimAlignValue(a)},_values:function(a){var b,c;if(arguments.length){b=this.options.values[a];
+return b=this._trimAlignValue(b)}else{b=this.options.values.slice();for(c=0;c<b.length;c+=1)b[c]=this._trimAlignValue(b[c]);return b}},_trimAlignValue:function(a){if(a<=this._valueMin())return this._valueMin();if(a>=this._valueMax())return this._valueMax();var b=this.options.step>0?this.options.step:1,c=(a-this._valueMin())%b;a=a-c;if(Math.abs(c)*2>=b)a+=c>0?b:-b;return parseFloat(a.toFixed(5))},_valueMin:function(){return this.options.min},_valueMax:function(){return this.options.max},_refreshValue:function(){var a=
+this.options.range,b=this.options,c=this,f=!this._animateOff?b.animate:false,e,j={},g,k,l,i;if(this.options.values&&this.options.values.length)this.handles.each(function(h){e=(c.values(h)-c._valueMin())/(c._valueMax()-c._valueMin())*100;j[c.orientation==="horizontal"?"left":"bottom"]=e+"%";d(this).stop(1,1)[f?"animate":"css"](j,b.animate);if(c.options.range===true)if(c.orientation==="horizontal"){if(h===0)c.range.stop(1,1)[f?"animate":"css"]({left:e+"%"},b.animate);if(h===1)c.range[f?"animate":"css"]({width:e-
+g+"%"},{queue:false,duration:b.animate})}else{if(h===0)c.range.stop(1,1)[f?"animate":"css"]({bottom:e+"%"},b.animate);if(h===1)c.range[f?"animate":"css"]({height:e-g+"%"},{queue:false,duration:b.animate})}g=e});else{k=this.value();l=this._valueMin();i=this._valueMax();e=i!==l?(k-l)/(i-l)*100:0;j[c.orientation==="horizontal"?"left":"bottom"]=e+"%";this.handle.stop(1,1)[f?"animate":"css"](j,b.animate);if(a==="min"&&this.orientation==="horizontal")this.range.stop(1,1)[f?"animate":"css"]({width:e+"%"},
+b.animate);if(a==="max"&&this.orientation==="horizontal")this.range[f?"animate":"css"]({width:100-e+"%"},{queue:false,duration:b.animate});if(a==="min"&&this.orientation==="vertical")this.range.stop(1,1)[f?"animate":"css"]({height:e+"%"},b.animate);if(a==="max"&&this.orientation==="vertical")this.range[f?"animate":"css"]({height:100-e+"%"},{queue:false,duration:b.animate})}}});d.extend(d.ui.slider,{version:"1.8.16"})})(jQuery);
+;/*
+ * jQuery UI Tabs 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Tabs
+ *
+ * Depends:
+ *	jquery.ui.core.js
+ *	jquery.ui.widget.js
+ */
+(function(d,p){function u(){return++v}function w(){return++x}var v=0,x=0;d.widget("ui.tabs",{options:{add:null,ajaxOptions:null,cache:false,cookie:null,collapsible:false,disable:null,disabled:[],enable:null,event:"click",fx:null,idPrefix:"ui-tabs-",load:null,panelTemplate:"<div></div>",remove:null,select:null,show:null,spinner:"<em>Loading&#8230;</em>",tabTemplate:"<li><a href='#{href}'><span>#{label}</span></a></li>"},_create:function(){this._tabify(true)},_setOption:function(b,e){if(b=="selected")this.options.collapsible&&
+e==this.options.selected||this.select(e);else{this.options[b]=e;this._tabify()}},_tabId:function(b){return b.title&&b.title.replace(/\s/g,"_").replace(/[^\w\u00c0-\uFFFF-]/g,"")||this.options.idPrefix+u()},_sanitizeSelector:function(b){return b.replace(/:/g,"\\:")},_cookie:function(){var b=this.cookie||(this.cookie=this.options.cookie.name||"ui-tabs-"+w());return d.cookie.apply(null,[b].concat(d.makeArray(arguments)))},_ui:function(b,e){return{tab:b,panel:e,index:this.anchors.index(b)}},_cleanup:function(){this.lis.filter(".ui-state-processing").removeClass("ui-state-processing").find("span:data(label.tabs)").each(function(){var b=
+d(this);b.html(b.data("label.tabs")).removeData("label.tabs")})},_tabify:function(b){function e(g,f){g.css("display","");!d.support.opacity&&f.opacity&&g[0].style.removeAttribute("filter")}var a=this,c=this.options,h=/^#.+/;this.list=this.element.find("ol,ul").eq(0);this.lis=d(" > li:has(a[href])",this.list);this.anchors=this.lis.map(function(){return d("a",this)[0]});this.panels=d([]);this.anchors.each(function(g,f){var i=d(f).attr("href"),l=i.split("#")[0],q;if(l&&(l===location.toString().split("#")[0]||
+(q=d("base")[0])&&l===q.href)){i=f.hash;f.href=i}if(h.test(i))a.panels=a.panels.add(a.element.find(a._sanitizeSelector(i)));else if(i&&i!=="#"){d.data(f,"href.tabs",i);d.data(f,"load.tabs",i.replace(/#.*$/,""));i=a._tabId(f);f.href="#"+i;f=a.element.find("#"+i);if(!f.length){f=d(c.panelTemplate).attr("id",i).addClass("ui-tabs-panel ui-widget-content ui-corner-bottom").insertAfter(a.panels[g-1]||a.list);f.data("destroy.tabs",true)}a.panels=a.panels.add(f)}else c.disabled.push(g)});if(b){this.element.addClass("ui-tabs ui-widget ui-widget-content ui-corner-all");
+this.list.addClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");this.lis.addClass("ui-state-default ui-corner-top");this.panels.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom");if(c.selected===p){location.hash&&this.anchors.each(function(g,f){if(f.hash==location.hash){c.selected=g;return false}});if(typeof c.selected!=="number"&&c.cookie)c.selected=parseInt(a._cookie(),10);if(typeof c.selected!=="number"&&this.lis.filter(".ui-tabs-selected").length)c.selected=
+this.lis.index(this.lis.filter(".ui-tabs-selected"));c.selected=c.selected||(this.lis.length?0:-1)}else if(c.selected===null)c.selected=-1;c.selected=c.selected>=0&&this.anchors[c.selected]||c.selected<0?c.selected:0;c.disabled=d.unique(c.disabled.concat(d.map(this.lis.filter(".ui-state-disabled"),function(g){return a.lis.index(g)}))).sort();d.inArray(c.selected,c.disabled)!=-1&&c.disabled.splice(d.inArray(c.selected,c.disabled),1);this.panels.addClass("ui-tabs-hide");this.lis.removeClass("ui-tabs-selected ui-state-active");
+if(c.selected>=0&&this.anchors.length){a.element.find(a._sanitizeSelector(a.anchors[c.selected].hash)).removeClass("ui-tabs-hide");this.lis.eq(c.selected).addClass("ui-tabs-selected ui-state-active");a.element.queue("tabs",function(){a._trigger("show",null,a._ui(a.anchors[c.selected],a.element.find(a._sanitizeSelector(a.anchors[c.selected].hash))[0]))});this.load(c.selected)}d(window).bind("unload",function(){a.lis.add(a.anchors).unbind(".tabs");a.lis=a.anchors=a.panels=null})}else c.selected=this.lis.index(this.lis.filter(".ui-tabs-selected"));
+this.element[c.collapsible?"addClass":"removeClass"]("ui-tabs-collapsible");c.cookie&&this._cookie(c.selected,c.cookie);b=0;for(var j;j=this.lis[b];b++)d(j)[d.inArray(b,c.disabled)!=-1&&!d(j).hasClass("ui-tabs-selected")?"addClass":"removeClass"]("ui-state-disabled");c.cache===false&&this.anchors.removeData("cache.tabs");this.lis.add(this.anchors).unbind(".tabs");if(c.event!=="mouseover"){var k=function(g,f){f.is(":not(.ui-state-disabled)")&&f.addClass("ui-state-"+g)},n=function(g,f){f.removeClass("ui-state-"+
+g)};this.lis.bind("mouseover.tabs",function(){k("hover",d(this))});this.lis.bind("mouseout.tabs",function(){n("hover",d(this))});this.anchors.bind("focus.tabs",function(){k("focus",d(this).closest("li"))});this.anchors.bind("blur.tabs",function(){n("focus",d(this).closest("li"))})}var m,o;if(c.fx)if(d.isArray(c.fx)){m=c.fx[0];o=c.fx[1]}else m=o=c.fx;var r=o?function(g,f){d(g).closest("li").addClass("ui-tabs-selected ui-state-active");f.hide().removeClass("ui-tabs-hide").animate(o,o.duration||"normal",
+function(){e(f,o);a._trigger("show",null,a._ui(g,f[0]))})}:function(g,f){d(g).closest("li").addClass("ui-tabs-selected ui-state-active");f.removeClass("ui-tabs-hide");a._trigger("show",null,a._ui(g,f[0]))},s=m?function(g,f){f.animate(m,m.duration||"normal",function(){a.lis.removeClass("ui-tabs-selected ui-state-active");f.addClass("ui-tabs-hide");e(f,m);a.element.dequeue("tabs")})}:function(g,f){a.lis.removeClass("ui-tabs-selected ui-state-active");f.addClass("ui-tabs-hide");a.element.dequeue("tabs")};
+this.anchors.bind(c.event+".tabs",function(){var g=this,f=d(g).closest("li"),i=a.panels.filter(":not(.ui-tabs-hide)"),l=a.element.find(a._sanitizeSelector(g.hash));if(f.hasClass("ui-tabs-selected")&&!c.collapsible||f.hasClass("ui-state-disabled")||f.hasClass("ui-state-processing")||a.panels.filter(":animated").length||a._trigger("select",null,a._ui(this,l[0]))===false){this.blur();return false}c.selected=a.anchors.index(this);a.abort();if(c.collapsible)if(f.hasClass("ui-tabs-selected")){c.selected=
+-1;c.cookie&&a._cookie(c.selected,c.cookie);a.element.queue("tabs",function(){s(g,i)}).dequeue("tabs");this.blur();return false}else if(!i.length){c.cookie&&a._cookie(c.selected,c.cookie);a.element.queue("tabs",function(){r(g,l)});a.load(a.anchors.index(this));this.blur();return false}c.cookie&&a._cookie(c.selected,c.cookie);if(l.length){i.length&&a.element.queue("tabs",function(){s(g,i)});a.element.queue("tabs",function(){r(g,l)});a.load(a.anchors.index(this))}else throw"jQuery UI Tabs: Mismatching fragment identifier.";
+d.browser.msie&&this.blur()});this.anchors.bind("click.tabs",function(){return false})},_getIndex:function(b){if(typeof b=="string")b=this.anchors.index(this.anchors.filter("[href$="+b+"]"));return b},destroy:function(){var b=this.options;this.abort();this.element.unbind(".tabs").removeClass("ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible").removeData("tabs");this.list.removeClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");this.anchors.each(function(){var e=
+d.data(this,"href.tabs");if(e)this.href=e;var a=d(this).unbind(".tabs");d.each(["href","load","cache"],function(c,h){a.removeData(h+".tabs")})});this.lis.unbind(".tabs").add(this.panels).each(function(){d.data(this,"destroy.tabs")?d(this).remove():d(this).removeClass("ui-state-default ui-corner-top ui-tabs-selected ui-state-active ui-state-hover ui-state-focus ui-state-disabled ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide")});b.cookie&&this._cookie(null,b.cookie);return this},add:function(b,
+e,a){if(a===p)a=this.anchors.length;var c=this,h=this.options;e=d(h.tabTemplate.replace(/#\{href\}/g,b).replace(/#\{label\}/g,e));b=!b.indexOf("#")?b.replace("#",""):this._tabId(d("a",e)[0]);e.addClass("ui-state-default ui-corner-top").data("destroy.tabs",true);var j=c.element.find("#"+b);j.length||(j=d(h.panelTemplate).attr("id",b).data("destroy.tabs",true));j.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide");if(a>=this.lis.length){e.appendTo(this.list);j.appendTo(this.list[0].parentNode)}else{e.insertBefore(this.lis[a]);
+j.insertBefore(this.panels[a])}h.disabled=d.map(h.disabled,function(k){return k>=a?++k:k});this._tabify();if(this.anchors.length==1){h.selected=0;e.addClass("ui-tabs-selected ui-state-active");j.removeClass("ui-tabs-hide");this.element.queue("tabs",function(){c._trigger("show",null,c._ui(c.anchors[0],c.panels[0]))});this.load(0)}this._trigger("add",null,this._ui(this.anchors[a],this.panels[a]));return this},remove:function(b){b=this._getIndex(b);var e=this.options,a=this.lis.eq(b).remove(),c=this.panels.eq(b).remove();
+if(a.hasClass("ui-tabs-selected")&&this.anchors.length>1)this.select(b+(b+1<this.anchors.length?1:-1));e.disabled=d.map(d.grep(e.disabled,function(h){return h!=b}),function(h){return h>=b?--h:h});this._tabify();this._trigger("remove",null,this._ui(a.find("a")[0],c[0]));return this},enable:function(b){b=this._getIndex(b);var e=this.options;if(d.inArray(b,e.disabled)!=-1){this.lis.eq(b).removeClass("ui-state-disabled");e.disabled=d.grep(e.disabled,function(a){return a!=b});this._trigger("enable",null,
+this._ui(this.anchors[b],this.panels[b]));return this}},disable:function(b){b=this._getIndex(b);var e=this.options;if(b!=e.selected){this.lis.eq(b).addClass("ui-state-disabled");e.disabled.push(b);e.disabled.sort();this._trigger("disable",null,this._ui(this.anchors[b],this.panels[b]))}return this},select:function(b){b=this._getIndex(b);if(b==-1)if(this.options.collapsible&&this.options.selected!=-1)b=this.options.selected;else return this;this.anchors.eq(b).trigger(this.options.event+".tabs");return this},
+load:function(b){b=this._getIndex(b);var e=this,a=this.options,c=this.anchors.eq(b)[0],h=d.data(c,"load.tabs");this.abort();if(!h||this.element.queue("tabs").length!==0&&d.data(c,"cache.tabs"))this.element.dequeue("tabs");else{this.lis.eq(b).addClass("ui-state-processing");if(a.spinner){var j=d("span",c);j.data("label.tabs",j.html()).html(a.spinner)}this.xhr=d.ajax(d.extend({},a.ajaxOptions,{url:h,success:function(k,n){e.element.find(e._sanitizeSelector(c.hash)).html(k);e._cleanup();a.cache&&d.data(c,
+"cache.tabs",true);e._trigger("load",null,e._ui(e.anchors[b],e.panels[b]));try{a.ajaxOptions.success(k,n)}catch(m){}},error:function(k,n){e._cleanup();e._trigger("load",null,e._ui(e.anchors[b],e.panels[b]));try{a.ajaxOptions.error(k,n,b,c)}catch(m){}}}));e.element.dequeue("tabs");return this}},abort:function(){this.element.queue([]);this.panels.stop(false,true);this.element.queue("tabs",this.element.queue("tabs").splice(-2,2));if(this.xhr){this.xhr.abort();delete this.xhr}this._cleanup();return this},
+url:function(b,e){this.anchors.eq(b).removeData("cache.tabs").data("load.tabs",e);return this},length:function(){return this.anchors.length}});d.extend(d.ui.tabs,{version:"1.8.16"});d.extend(d.ui.tabs.prototype,{rotation:null,rotate:function(b,e){var a=this,c=this.options,h=a._rotate||(a._rotate=function(j){clearTimeout(a.rotation);a.rotation=setTimeout(function(){var k=c.selected;a.select(++k<a.anchors.length?k:0)},b);j&&j.stopPropagation()});e=a._unrotate||(a._unrotate=!e?function(j){j.clientX&&
+a.rotate(null)}:function(){t=c.selected;h()});if(b){this.element.bind("tabsshow",h);this.anchors.bind(c.event+".tabs",e);h()}else{clearTimeout(a.rotation);this.element.unbind("tabsshow",h);this.anchors.unbind(c.event+".tabs",e);delete this._rotate;delete this._unrotate}return this}})})(jQuery);
+;/*
+ * jQuery UI Datepicker 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Datepicker
+ *
+ * Depends:
+ *	jquery.ui.core.js
+ */
+(function(d,C){function M(){this.debug=false;this._curInst=null;this._keyEvent=false;this._disabledInputs=[];this._inDialog=this._datepickerShowing=false;this._mainDivId="ui-datepicker-div";this._inlineClass="ui-datepicker-inline";this._appendClass="ui-datepicker-append";this._triggerClass="ui-datepicker-trigger";this._dialogClass="ui-datepicker-dialog";this._disableClass="ui-datepicker-disabled";this._unselectableClass="ui-datepicker-unselectable";this._currentClass="ui-datepicker-current-day";this._dayOverClass=
+"ui-datepicker-days-cell-over";this.regional=[];this.regional[""]={closeText:"Done",prevText:"Prev",nextText:"Next",currentText:"Today",monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su",
+"Mo","Tu","We","Th","Fr","Sa"],weekHeader:"Wk",dateFormat:"mm/dd/yy",firstDay:0,isRTL:false,showMonthAfterYear:false,yearSuffix:""};this._defaults={showOn:"focus",showAnim:"fadeIn",showOptions:{},defaultDate:null,appendText:"",buttonText:"...",buttonImage:"",buttonImageOnly:false,hideIfNoPrevNext:false,navigationAsDateFormat:false,gotoCurrent:false,changeMonth:false,changeYear:false,yearRange:"c-10:c+10",showOtherMonths:false,selectOtherMonths:false,showWeek:false,calculateWeek:this.iso8601Week,shortYearCutoff:"+10",
+minDate:null,maxDate:null,duration:"fast",beforeShowDay:null,beforeShow:null,onSelect:null,onChangeMonthYear:null,onClose:null,numberOfMonths:1,showCurrentAtPos:0,stepMonths:1,stepBigMonths:12,altField:"",altFormat:"",constrainInput:true,showButtonPanel:false,autoSize:false,disabled:false};d.extend(this._defaults,this.regional[""]);this.dpDiv=N(d('<div id="'+this._mainDivId+'" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))}function N(a){return a.bind("mouseout",
+function(b){b=d(b.target).closest("button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a");b.length&&b.removeClass("ui-state-hover ui-datepicker-prev-hover ui-datepicker-next-hover")}).bind("mouseover",function(b){b=d(b.target).closest("button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a");if(!(d.datepicker._isDisabledDatepicker(J.inline?a.parent()[0]:J.input[0])||!b.length)){b.parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover");
+b.addClass("ui-state-hover");b.hasClass("ui-datepicker-prev")&&b.addClass("ui-datepicker-prev-hover");b.hasClass("ui-datepicker-next")&&b.addClass("ui-datepicker-next-hover")}})}function H(a,b){d.extend(a,b);for(var c in b)if(b[c]==null||b[c]==C)a[c]=b[c];return a}d.extend(d.ui,{datepicker:{version:"1.8.16"}});var B=(new Date).getTime(),J;d.extend(M.prototype,{markerClassName:"hasDatepicker",maxRows:4,log:function(){this.debug&&console.log.apply("",arguments)},_widgetDatepicker:function(){return this.dpDiv},
+setDefaults:function(a){H(this._defaults,a||{});return this},_attachDatepicker:function(a,b){var c=null;for(var e in this._defaults){var f=a.getAttribute("date:"+e);if(f){c=c||{};try{c[e]=eval(f)}catch(h){c[e]=f}}}e=a.nodeName.toLowerCase();f=e=="div"||e=="span";if(!a.id){this.uuid+=1;a.id="dp"+this.uuid}var i=this._newInst(d(a),f);i.settings=d.extend({},b||{},c||{});if(e=="input")this._connectDatepicker(a,i);else f&&this._inlineDatepicker(a,i)},_newInst:function(a,b){return{id:a[0].id.replace(/([^A-Za-z0-9_-])/g,
+"\\\\$1"),input:a,selectedDay:0,selectedMonth:0,selectedYear:0,drawMonth:0,drawYear:0,inline:b,dpDiv:!b?this.dpDiv:N(d('<div class="'+this._inlineClass+' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))}},_connectDatepicker:function(a,b){var c=d(a);b.append=d([]);b.trigger=d([]);if(!c.hasClass(this.markerClassName)){this._attachments(c,b);c.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).keyup(this._doKeyUp).bind("setData.datepicker",
+function(e,f,h){b.settings[f]=h}).bind("getData.datepicker",function(e,f){return this._get(b,f)});this._autoSize(b);d.data(a,"datepicker",b);b.settings.disabled&&this._disableDatepicker(a)}},_attachments:function(a,b){var c=this._get(b,"appendText"),e=this._get(b,"isRTL");b.append&&b.append.remove();if(c){b.append=d('<span class="'+this._appendClass+'">'+c+"</span>");a[e?"before":"after"](b.append)}a.unbind("focus",this._showDatepicker);b.trigger&&b.trigger.remove();c=this._get(b,"showOn");if(c==
+"focus"||c=="both")a.focus(this._showDatepicker);if(c=="button"||c=="both"){c=this._get(b,"buttonText");var f=this._get(b,"buttonImage");b.trigger=d(this._get(b,"buttonImageOnly")?d("<img/>").addClass(this._triggerClass).attr({src:f,alt:c,title:c}):d('<button type="button"></button>').addClass(this._triggerClass).html(f==""?c:d("<img/>").attr({src:f,alt:c,title:c})));a[e?"before":"after"](b.trigger);b.trigger.click(function(){d.datepicker._datepickerShowing&&d.datepicker._lastInput==a[0]?d.datepicker._hideDatepicker():
+d.datepicker._showDatepicker(a[0]);return false})}},_autoSize:function(a){if(this._get(a,"autoSize")&&!a.inline){var b=new Date(2009,11,20),c=this._get(a,"dateFormat");if(c.match(/[DM]/)){var e=function(f){for(var h=0,i=0,g=0;g<f.length;g++)if(f[g].length>h){h=f[g].length;i=g}return i};b.setMonth(e(this._get(a,c.match(/MM/)?"monthNames":"monthNamesShort")));b.setDate(e(this._get(a,c.match(/DD/)?"dayNames":"dayNamesShort"))+20-b.getDay())}a.input.attr("size",this._formatDate(a,b).length)}},_inlineDatepicker:function(a,
+b){var c=d(a);if(!c.hasClass(this.markerClassName)){c.addClass(this.markerClassName).append(b.dpDiv).bind("setData.datepicker",function(e,f,h){b.settings[f]=h}).bind("getData.datepicker",function(e,f){return this._get(b,f)});d.data(a,"datepicker",b);this._setDate(b,this._getDefaultDate(b),true);this._updateDatepicker(b);this._updateAlternate(b);b.settings.disabled&&this._disableDatepicker(a);b.dpDiv.css("display","block")}},_dialogDatepicker:function(a,b,c,e,f){a=this._dialogInst;if(!a){this.uuid+=
+1;this._dialogInput=d('<input type="text" id="'+("dp"+this.uuid)+'" style="position: absolute; top: -100px; width: 0px; z-index: -10;"/>');this._dialogInput.keydown(this._doKeyDown);d("body").append(this._dialogInput);a=this._dialogInst=this._newInst(this._dialogInput,false);a.settings={};d.data(this._dialogInput[0],"datepicker",a)}H(a.settings,e||{});b=b&&b.constructor==Date?this._formatDate(a,b):b;this._dialogInput.val(b);this._pos=f?f.length?f:[f.pageX,f.pageY]:null;if(!this._pos)this._pos=[document.documentElement.clientWidth/
+2-100+(document.documentElement.scrollLeft||document.body.scrollLeft),document.documentElement.clientHeight/2-150+(document.documentElement.scrollTop||document.body.scrollTop)];this._dialogInput.css("left",this._pos[0]+20+"px").css("top",this._pos[1]+"px");a.settings.onSelect=c;this._inDialog=true;this.dpDiv.addClass(this._dialogClass);this._showDatepicker(this._dialogInput[0]);d.blockUI&&d.blockUI(this.dpDiv);d.data(this._dialogInput[0],"datepicker",a);return this},_destroyDatepicker:function(a){var b=
+d(a),c=d.data(a,"datepicker");if(b.hasClass(this.markerClassName)){var e=a.nodeName.toLowerCase();d.removeData(a,"datepicker");if(e=="input"){c.append.remove();c.trigger.remove();b.removeClass(this.markerClassName).unbind("focus",this._showDatepicker).unbind("keydown",this._doKeyDown).unbind("keypress",this._doKeyPress).unbind("keyup",this._doKeyUp)}else if(e=="div"||e=="span")b.removeClass(this.markerClassName).empty()}},_enableDatepicker:function(a){var b=d(a),c=d.data(a,"datepicker");if(b.hasClass(this.markerClassName)){var e=
+a.nodeName.toLowerCase();if(e=="input"){a.disabled=false;c.trigger.filter("button").each(function(){this.disabled=false}).end().filter("img").css({opacity:"1.0",cursor:""})}else if(e=="div"||e=="span"){b=b.children("."+this._inlineClass);b.children().removeClass("ui-state-disabled");b.find("select.ui-datepicker-month, select.ui-datepicker-year").removeAttr("disabled")}this._disabledInputs=d.map(this._disabledInputs,function(f){return f==a?null:f})}},_disableDatepicker:function(a){var b=d(a),c=d.data(a,
+"datepicker");if(b.hasClass(this.markerClassName)){var e=a.nodeName.toLowerCase();if(e=="input"){a.disabled=true;c.trigger.filter("button").each(function(){this.disabled=true}).end().filter("img").css({opacity:"0.5",cursor:"default"})}else if(e=="div"||e=="span"){b=b.children("."+this._inlineClass);b.children().addClass("ui-state-disabled");b.find("select.ui-datepicker-month, select.ui-datepicker-year").attr("disabled","disabled")}this._disabledInputs=d.map(this._disabledInputs,function(f){return f==
+a?null:f});this._disabledInputs[this._disabledInputs.length]=a}},_isDisabledDatepicker:function(a){if(!a)return false;for(var b=0;b<this._disabledInputs.length;b++)if(this._disabledInputs[b]==a)return true;return false},_getInst:function(a){try{return d.data(a,"datepicker")}catch(b){throw"Missing instance data for this datepicker";}},_optionDatepicker:function(a,b,c){var e=this._getInst(a);if(arguments.length==2&&typeof b=="string")return b=="defaults"?d.extend({},d.datepicker._defaults):e?b=="all"?
+d.extend({},e.settings):this._get(e,b):null;var f=b||{};if(typeof b=="string"){f={};f[b]=c}if(e){this._curInst==e&&this._hideDatepicker();var h=this._getDateDatepicker(a,true),i=this._getMinMaxDate(e,"min"),g=this._getMinMaxDate(e,"max");H(e.settings,f);if(i!==null&&f.dateFormat!==C&&f.minDate===C)e.settings.minDate=this._formatDate(e,i);if(g!==null&&f.dateFormat!==C&&f.maxDate===C)e.settings.maxDate=this._formatDate(e,g);this._attachments(d(a),e);this._autoSize(e);this._setDate(e,h);this._updateAlternate(e);
+this._updateDatepicker(e)}},_changeDatepicker:function(a,b,c){this._optionDatepicker(a,b,c)},_refreshDatepicker:function(a){(a=this._getInst(a))&&this._updateDatepicker(a)},_setDateDatepicker:function(a,b){if(a=this._getInst(a)){this._setDate(a,b);this._updateDatepicker(a);this._updateAlternate(a)}},_getDateDatepicker:function(a,b){(a=this._getInst(a))&&!a.inline&&this._setDateFromField(a,b);return a?this._getDate(a):null},_doKeyDown:function(a){var b=d.datepicker._getInst(a.target),c=true,e=b.dpDiv.is(".ui-datepicker-rtl");
+b._keyEvent=true;if(d.datepicker._datepickerShowing)switch(a.keyCode){case 9:d.datepicker._hideDatepicker();c=false;break;case 13:c=d("td."+d.datepicker._dayOverClass+":not(."+d.datepicker._currentClass+")",b.dpDiv);c[0]&&d.datepicker._selectDay(a.target,b.selectedMonth,b.selectedYear,c[0]);if(a=d.datepicker._get(b,"onSelect")){c=d.datepicker._formatDate(b);a.apply(b.input?b.input[0]:null,[c,b])}else d.datepicker._hideDatepicker();return false;case 27:d.datepicker._hideDatepicker();break;case 33:d.datepicker._adjustDate(a.target,
+a.ctrlKey?-d.datepicker._get(b,"stepBigMonths"):-d.datepicker._get(b,"stepMonths"),"M");break;case 34:d.datepicker._adjustDate(a.target,a.ctrlKey?+d.datepicker._get(b,"stepBigMonths"):+d.datepicker._get(b,"stepMonths"),"M");break;case 35:if(a.ctrlKey||a.metaKey)d.datepicker._clearDate(a.target);c=a.ctrlKey||a.metaKey;break;case 36:if(a.ctrlKey||a.metaKey)d.datepicker._gotoToday(a.target);c=a.ctrlKey||a.metaKey;break;case 37:if(a.ctrlKey||a.metaKey)d.datepicker._adjustDate(a.target,e?+1:-1,"D");c=
+a.ctrlKey||a.metaKey;if(a.originalEvent.altKey)d.datepicker._adjustDate(a.target,a.ctrlKey?-d.datepicker._get(b,"stepBigMonths"):-d.datepicker._get(b,"stepMonths"),"M");break;case 38:if(a.ctrlKey||a.metaKey)d.datepicker._adjustDate(a.target,-7,"D");c=a.ctrlKey||a.metaKey;break;case 39:if(a.ctrlKey||a.metaKey)d.datepicker._adjustDate(a.target,e?-1:+1,"D");c=a.ctrlKey||a.metaKey;if(a.originalEvent.altKey)d.datepicker._adjustDate(a.target,a.ctrlKey?+d.datepicker._get(b,"stepBigMonths"):+d.datepicker._get(b,
+"stepMonths"),"M");break;case 40:if(a.ctrlKey||a.metaKey)d.datepicker._adjustDate(a.target,+7,"D");c=a.ctrlKey||a.metaKey;break;default:c=false}else if(a.keyCode==36&&a.ctrlKey)d.datepicker._showDatepicker(this);else c=false;if(c){a.preventDefault();a.stopPropagation()}},_doKeyPress:function(a){var b=d.datepicker._getInst(a.target);if(d.datepicker._get(b,"constrainInput")){b=d.datepicker._possibleChars(d.datepicker._get(b,"dateFormat"));var c=String.fromCharCode(a.charCode==C?a.keyCode:a.charCode);
+return a.ctrlKey||a.metaKey||c<" "||!b||b.indexOf(c)>-1}},_doKeyUp:function(a){a=d.datepicker._getInst(a.target);if(a.input.val()!=a.lastVal)try{if(d.datepicker.parseDate(d.datepicker._get(a,"dateFormat"),a.input?a.input.val():null,d.datepicker._getFormatConfig(a))){d.datepicker._setDateFromField(a);d.datepicker._updateAlternate(a);d.datepicker._updateDatepicker(a)}}catch(b){d.datepicker.log(b)}return true},_showDatepicker:function(a){a=a.target||a;if(a.nodeName.toLowerCase()!="input")a=d("input",
+a.parentNode)[0];if(!(d.datepicker._isDisabledDatepicker(a)||d.datepicker._lastInput==a)){var b=d.datepicker._getInst(a);if(d.datepicker._curInst&&d.datepicker._curInst!=b){d.datepicker._datepickerShowing&&d.datepicker._triggerOnClose(d.datepicker._curInst);d.datepicker._curInst.dpDiv.stop(true,true)}var c=d.datepicker._get(b,"beforeShow");c=c?c.apply(a,[a,b]):{};if(c!==false){H(b.settings,c);b.lastVal=null;d.datepicker._lastInput=a;d.datepicker._setDateFromField(b);if(d.datepicker._inDialog)a.value=
+"";if(!d.datepicker._pos){d.datepicker._pos=d.datepicker._findPos(a);d.datepicker._pos[1]+=a.offsetHeight}var e=false;d(a).parents().each(function(){e|=d(this).css("position")=="fixed";return!e});if(e&&d.browser.opera){d.datepicker._pos[0]-=document.documentElement.scrollLeft;d.datepicker._pos[1]-=document.documentElement.scrollTop}c={left:d.datepicker._pos[0],top:d.datepicker._pos[1]};d.datepicker._pos=null;b.dpDiv.empty();b.dpDiv.css({position:"absolute",display:"block",top:"-1000px"});d.datepicker._updateDatepicker(b);
+c=d.datepicker._checkOffset(b,c,e);b.dpDiv.css({position:d.datepicker._inDialog&&d.blockUI?"static":e?"fixed":"absolute",display:"none",left:c.left+"px",top:c.top+"px"});if(!b.inline){c=d.datepicker._get(b,"showAnim");var f=d.datepicker._get(b,"duration"),h=function(){var i=b.dpDiv.find("iframe.ui-datepicker-cover");if(i.length){var g=d.datepicker._getBorders(b.dpDiv);i.css({left:-g[0],top:-g[1],width:b.dpDiv.outerWidth(),height:b.dpDiv.outerHeight()})}};b.dpDiv.zIndex(d(a).zIndex()+1);d.datepicker._datepickerShowing=
+true;d.effects&&d.effects[c]?b.dpDiv.show(c,d.datepicker._get(b,"showOptions"),f,h):b.dpDiv[c||"show"](c?f:null,h);if(!c||!f)h();b.input.is(":visible")&&!b.input.is(":disabled")&&b.input.focus();d.datepicker._curInst=b}}}},_updateDatepicker:function(a){this.maxRows=4;var b=d.datepicker._getBorders(a.dpDiv);J=a;a.dpDiv.empty().append(this._generateHTML(a));var c=a.dpDiv.find("iframe.ui-datepicker-cover");c.length&&c.css({left:-b[0],top:-b[1],width:a.dpDiv.outerWidth(),height:a.dpDiv.outerHeight()});
+a.dpDiv.find("."+this._dayOverClass+" a").mouseover();b=this._getNumberOfMonths(a);c=b[1];a.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width("");c>1&&a.dpDiv.addClass("ui-datepicker-multi-"+c).css("width",17*c+"em");a.dpDiv[(b[0]!=1||b[1]!=1?"add":"remove")+"Class"]("ui-datepicker-multi");a.dpDiv[(this._get(a,"isRTL")?"add":"remove")+"Class"]("ui-datepicker-rtl");a==d.datepicker._curInst&&d.datepicker._datepickerShowing&&a.input&&a.input.is(":visible")&&
+!a.input.is(":disabled")&&a.input[0]!=document.activeElement&&a.input.focus();if(a.yearshtml){var e=a.yearshtml;setTimeout(function(){e===a.yearshtml&&a.yearshtml&&a.dpDiv.find("select.ui-datepicker-year:first").replaceWith(a.yearshtml);e=a.yearshtml=null},0)}},_getBorders:function(a){var b=function(c){return{thin:1,medium:2,thick:3}[c]||c};return[parseFloat(b(a.css("border-left-width"))),parseFloat(b(a.css("border-top-width")))]},_checkOffset:function(a,b,c){var e=a.dpDiv.outerWidth(),f=a.dpDiv.outerHeight(),
+h=a.input?a.input.outerWidth():0,i=a.input?a.input.outerHeight():0,g=document.documentElement.clientWidth+d(document).scrollLeft(),j=document.documentElement.clientHeight+d(document).scrollTop();b.left-=this._get(a,"isRTL")?e-h:0;b.left-=c&&b.left==a.input.offset().left?d(document).scrollLeft():0;b.top-=c&&b.top==a.input.offset().top+i?d(document).scrollTop():0;b.left-=Math.min(b.left,b.left+e>g&&g>e?Math.abs(b.left+e-g):0);b.top-=Math.min(b.top,b.top+f>j&&j>f?Math.abs(f+i):0);return b},_findPos:function(a){for(var b=
+this._get(this._getInst(a),"isRTL");a&&(a.type=="hidden"||a.nodeType!=1||d.expr.filters.hidden(a));)a=a[b?"previousSibling":"nextSibling"];a=d(a).offset();return[a.left,a.top]},_triggerOnClose:function(a){var b=this._get(a,"onClose");if(b)b.apply(a.input?a.input[0]:null,[a.input?a.input.val():"",a])},_hideDatepicker:function(a){var b=this._curInst;if(!(!b||a&&b!=d.data(a,"datepicker")))if(this._datepickerShowing){a=this._get(b,"showAnim");var c=this._get(b,"duration"),e=function(){d.datepicker._tidyDialog(b);
+this._curInst=null};d.effects&&d.effects[a]?b.dpDiv.hide(a,d.datepicker._get(b,"showOptions"),c,e):b.dpDiv[a=="slideDown"?"slideUp":a=="fadeIn"?"fadeOut":"hide"](a?c:null,e);a||e();d.datepicker._triggerOnClose(b);this._datepickerShowing=false;this._lastInput=null;if(this._inDialog){this._dialogInput.css({position:"absolute",left:"0",top:"-100px"});if(d.blockUI){d.unblockUI();d("body").append(this.dpDiv)}}this._inDialog=false}},_tidyDialog:function(a){a.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar")},
+_checkExternalClick:function(a){if(d.datepicker._curInst){a=d(a.target);a[0].id!=d.datepicker._mainDivId&&a.parents("#"+d.datepicker._mainDivId).length==0&&!a.hasClass(d.datepicker.markerClassName)&&!a.hasClass(d.datepicker._triggerClass)&&d.datepicker._datepickerShowing&&!(d.datepicker._inDialog&&d.blockUI)&&d.datepicker._hideDatepicker()}},_adjustDate:function(a,b,c){a=d(a);var e=this._getInst(a[0]);if(!this._isDisabledDatepicker(a[0])){this._adjustInstDate(e,b+(c=="M"?this._get(e,"showCurrentAtPos"):
+0),c);this._updateDatepicker(e)}},_gotoToday:function(a){a=d(a);var b=this._getInst(a[0]);if(this._get(b,"gotoCurrent")&&b.currentDay){b.selectedDay=b.currentDay;b.drawMonth=b.selectedMonth=b.currentMonth;b.drawYear=b.selectedYear=b.currentYear}else{var c=new Date;b.selectedDay=c.getDate();b.drawMonth=b.selectedMonth=c.getMonth();b.drawYear=b.selectedYear=c.getFullYear()}this._notifyChange(b);this._adjustDate(a)},_selectMonthYear:function(a,b,c){a=d(a);var e=this._getInst(a[0]);e["selected"+(c=="M"?
+"Month":"Year")]=e["draw"+(c=="M"?"Month":"Year")]=parseInt(b.options[b.selectedIndex].value,10);this._notifyChange(e);this._adjustDate(a)},_selectDay:function(a,b,c,e){var f=d(a);if(!(d(e).hasClass(this._unselectableClass)||this._isDisabledDatepicker(f[0]))){f=this._getInst(f[0]);f.selectedDay=f.currentDay=d("a",e).html();f.selectedMonth=f.currentMonth=b;f.selectedYear=f.currentYear=c;this._selectDate(a,this._formatDate(f,f.currentDay,f.currentMonth,f.currentYear))}},_clearDate:function(a){a=d(a);
+this._getInst(a[0]);this._selectDate(a,"")},_selectDate:function(a,b){a=this._getInst(d(a)[0]);b=b!=null?b:this._formatDate(a);a.input&&a.input.val(b);this._updateAlternate(a);var c=this._get(a,"onSelect");if(c)c.apply(a.input?a.input[0]:null,[b,a]);else a.input&&a.input.trigger("change");if(a.inline)this._updateDatepicker(a);else{this._hideDatepicker();this._lastInput=a.input[0];typeof a.input[0]!="object"&&a.input.focus();this._lastInput=null}},_updateAlternate:function(a){var b=this._get(a,"altField");
+if(b){var c=this._get(a,"altFormat")||this._get(a,"dateFormat"),e=this._getDate(a),f=this.formatDate(c,e,this._getFormatConfig(a));d(b).each(function(){d(this).val(f)})}},noWeekends:function(a){a=a.getDay();return[a>0&&a<6,""]},iso8601Week:function(a){a=new Date(a.getTime());a.setDate(a.getDate()+4-(a.getDay()||7));var b=a.getTime();a.setMonth(0);a.setDate(1);return Math.floor(Math.round((b-a)/864E5)/7)+1},parseDate:function(a,b,c){if(a==null||b==null)throw"Invalid arguments";b=typeof b=="object"?
+b.toString():b+"";if(b=="")return null;var e=(c?c.shortYearCutoff:null)||this._defaults.shortYearCutoff;e=typeof e!="string"?e:(new Date).getFullYear()%100+parseInt(e,10);for(var f=(c?c.dayNamesShort:null)||this._defaults.dayNamesShort,h=(c?c.dayNames:null)||this._defaults.dayNames,i=(c?c.monthNamesShort:null)||this._defaults.monthNamesShort,g=(c?c.monthNames:null)||this._defaults.monthNames,j=c=-1,l=-1,u=-1,k=false,o=function(p){(p=A+1<a.length&&a.charAt(A+1)==p)&&A++;return p},m=function(p){var D=
+o(p);p=new RegExp("^\\d{1,"+(p=="@"?14:p=="!"?20:p=="y"&&D?4:p=="o"?3:2)+"}");p=b.substring(q).match(p);if(!p)throw"Missing number at position "+q;q+=p[0].length;return parseInt(p[0],10)},n=function(p,D,K){p=d.map(o(p)?K:D,function(w,x){return[[x,w]]}).sort(function(w,x){return-(w[1].length-x[1].length)});var E=-1;d.each(p,function(w,x){w=x[1];if(b.substr(q,w.length).toLowerCase()==w.toLowerCase()){E=x[0];q+=w.length;return false}});if(E!=-1)return E+1;else throw"Unknown name at position "+q;},s=
+function(){if(b.charAt(q)!=a.charAt(A))throw"Unexpected literal at position "+q;q++},q=0,A=0;A<a.length;A++)if(k)if(a.charAt(A)=="'"&&!o("'"))k=false;else s();else switch(a.charAt(A)){case "d":l=m("d");break;case "D":n("D",f,h);break;case "o":u=m("o");break;case "m":j=m("m");break;case "M":j=n("M",i,g);break;case "y":c=m("y");break;case "@":var v=new Date(m("@"));c=v.getFullYear();j=v.getMonth()+1;l=v.getDate();break;case "!":v=new Date((m("!")-this._ticksTo1970)/1E4);c=v.getFullYear();j=v.getMonth()+
+1;l=v.getDate();break;case "'":if(o("'"))s();else k=true;break;default:s()}if(q<b.length)throw"Extra/unparsed characters found in date: "+b.substring(q);if(c==-1)c=(new Date).getFullYear();else if(c<100)c+=(new Date).getFullYear()-(new Date).getFullYear()%100+(c<=e?0:-100);if(u>-1){j=1;l=u;do{e=this._getDaysInMonth(c,j-1);if(l<=e)break;j++;l-=e}while(1)}v=this._daylightSavingAdjust(new Date(c,j-1,l));if(v.getFullYear()!=c||v.getMonth()+1!=j||v.getDate()!=l)throw"Invalid date";return v},ATOM:"yy-mm-dd",
+COOKIE:"D, dd M yy",ISO_8601:"yy-mm-dd",RFC_822:"D, d M y",RFC_850:"DD, dd-M-y",RFC_1036:"D, d M y",RFC_1123:"D, d M yy",RFC_2822:"D, d M yy",RSS:"D, d M y",TICKS:"!",TIMESTAMP:"@",W3C:"yy-mm-dd",_ticksTo1970:(718685+Math.floor(492.5)-Math.floor(19.7)+Math.floor(4.925))*24*60*60*1E7,formatDate:function(a,b,c){if(!b)return"";var e=(c?c.dayNamesShort:null)||this._defaults.dayNamesShort,f=(c?c.dayNames:null)||this._defaults.dayNames,h=(c?c.monthNamesShort:null)||this._defaults.monthNamesShort;c=(c?c.monthNames:
+null)||this._defaults.monthNames;var i=function(o){(o=k+1<a.length&&a.charAt(k+1)==o)&&k++;return o},g=function(o,m,n){m=""+m;if(i(o))for(;m.length<n;)m="0"+m;return m},j=function(o,m,n,s){return i(o)?s[m]:n[m]},l="",u=false;if(b)for(var k=0;k<a.length;k++)if(u)if(a.charAt(k)=="'"&&!i("'"))u=false;else l+=a.charAt(k);else switch(a.charAt(k)){case "d":l+=g("d",b.getDate(),2);break;case "D":l+=j("D",b.getDay(),e,f);break;case "o":l+=g("o",Math.round(((new Date(b.getFullYear(),b.getMonth(),b.getDate())).getTime()-
+(new Date(b.getFullYear(),0,0)).getTime())/864E5),3);break;case "m":l+=g("m",b.getMonth()+1,2);break;case "M":l+=j("M",b.getMonth(),h,c);break;case "y":l+=i("y")?b.getFullYear():(b.getYear()%100<10?"0":"")+b.getYear()%100;break;case "@":l+=b.getTime();break;case "!":l+=b.getTime()*1E4+this._ticksTo1970;break;case "'":if(i("'"))l+="'";else u=true;break;default:l+=a.charAt(k)}return l},_possibleChars:function(a){for(var b="",c=false,e=function(h){(h=f+1<a.length&&a.charAt(f+1)==h)&&f++;return h},f=
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+var i=this._getFormatConfig(a);try{f=this.parseDate(c,e,i)||h}catch(g){this.log(g);e=b?"":e}a.selectedDay=f.getDate();a.drawMonth=a.selectedMonth=f.getMonth();a.drawYear=a.selectedYear=f.getFullYear();a.currentDay=e?f.getDate():0;a.currentMonth=e?f.getMonth():0;a.currentYear=e?f.getFullYear():0;this._adjustInstDate(a)}},_getDefaultDate:function(a){return this._restrictMinMax(a,this._determineDate(a,this._get(a,"defaultDate"),new Date))},_determineDate:function(a,b,c){var e=function(h){var i=new Date;
+i.setDate(i.getDate()+h);return i},f=function(h){try{return d.datepicker.parseDate(d.datepicker._get(a,"dateFormat"),h,d.datepicker._getFormatConfig(a))}catch(i){}var g=(h.toLowerCase().match(/^c/)?d.datepicker._getDate(a):null)||new Date,j=g.getFullYear(),l=g.getMonth();g=g.getDate();for(var u=/([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,k=u.exec(h);k;){switch(k[2]||"d"){case "d":case "D":g+=parseInt(k[1],10);break;case "w":case "W":g+=parseInt(k[1],10)*7;break;case "m":case "M":l+=parseInt(k[1],10);g=
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+12?a.getHours()+2:0);return a},_setDate:function(a,b,c){var e=!b,f=a.selectedMonth,h=a.selectedYear;b=this._restrictMinMax(a,this._determineDate(a,b,new Date));a.selectedDay=a.currentDay=b.getDate();a.drawMonth=a.selectedMonth=a.currentMonth=b.getMonth();a.drawYear=a.selectedYear=a.currentYear=b.getFullYear();if((f!=a.selectedMonth||h!=a.selectedYear)&&!c)this._notifyChange(a);this._adjustInstDate(a);if(a.input)a.input.val(e?"":this._formatDate(a))},_getDate:function(a){return!a.currentYear||a.input&&
+a.input.val()==""?null:this._daylightSavingAdjust(new Date(a.currentYear,a.currentMonth,a.currentDay))},_generateHTML:function(a){var b=new Date;b=this._daylightSavingAdjust(new Date(b.getFullYear(),b.getMonth(),b.getDate()));var c=this._get(a,"isRTL"),e=this._get(a,"showButtonPanel"),f=this._get(a,"hideIfNoPrevNext"),h=this._get(a,"navigationAsDateFormat"),i=this._getNumberOfMonths(a),g=this._get(a,"showCurrentAtPos"),j=this._get(a,"stepMonths"),l=i[0]!=1||i[1]!=1,u=this._daylightSavingAdjust(!a.currentDay?
+new Date(9999,9,9):new Date(a.currentYear,a.currentMonth,a.currentDay)),k=this._getMinMaxDate(a,"min"),o=this._getMinMaxDate(a,"max");g=a.drawMonth-g;var m=a.drawYear;if(g<0){g+=12;m--}if(o){var n=this._daylightSavingAdjust(new Date(o.getFullYear(),o.getMonth()-i[0]*i[1]+1,o.getDate()));for(n=k&&n<k?k:n;this._daylightSavingAdjust(new Date(m,g,1))>n;){g--;if(g<0){g=11;m--}}}a.drawMonth=g;a.drawYear=m;n=this._get(a,"prevText");n=!h?n:this.formatDate(n,this._daylightSavingAdjust(new Date(m,g-j,1)),this._getFormatConfig(a));
+n=this._canAdjustMonth(a,-1,m,g)?'<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery_'+B+".datepicker._adjustDate('#"+a.id+"', -"+j+", 'M');\" title=\""+n+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"e":"w")+'">'+n+"</span></a>":f?"":'<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+n+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"e":"w")+'">'+n+"</span></a>";var s=this._get(a,"nextText");s=!h?s:this.formatDate(s,this._daylightSavingAdjust(new Date(m,
+g+j,1)),this._getFormatConfig(a));f=this._canAdjustMonth(a,+1,m,g)?'<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery_'+B+".datepicker._adjustDate('#"+a.id+"', +"+j+", 'M');\" title=\""+s+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"w":"e")+'">'+s+"</span></a>":f?"":'<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+s+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"w":"e")+'">'+s+"</span></a>";j=this._get(a,"currentText");s=this._get(a,"gotoCurrent")&&
+a.currentDay?u:b;j=!h?j:this.formatDate(j,s,this._getFormatConfig(a));h=!a.inline?'<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery_'+B+'.datepicker._hideDatepicker();">'+this._get(a,"closeText")+"</button>":"";e=e?'<div class="ui-datepicker-buttonpane ui-widget-content">'+(c?h:"")+(this._isInRange(a,s)?'<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery_'+
+B+".datepicker._gotoToday('#"+a.id+"');\">"+j+"</button>":"")+(c?"":h)+"</div>":"";h=parseInt(this._get(a,"firstDay"),10);h=isNaN(h)?0:h;j=this._get(a,"showWeek");s=this._get(a,"dayNames");this._get(a,"dayNamesShort");var q=this._get(a,"dayNamesMin"),A=this._get(a,"monthNames"),v=this._get(a,"monthNamesShort"),p=this._get(a,"beforeShowDay"),D=this._get(a,"showOtherMonths"),K=this._get(a,"selectOtherMonths");this._get(a,"calculateWeek");for(var E=this._getDefaultDate(a),w="",x=0;x<i[0];x++){var O=
+"";this.maxRows=4;for(var G=0;G<i[1];G++){var P=this._daylightSavingAdjust(new Date(m,g,a.selectedDay)),t=" ui-corner-all",y="";if(l){y+='<div class="ui-datepicker-group';if(i[1]>1)switch(G){case 0:y+=" ui-datepicker-group-first";t=" ui-corner-"+(c?"right":"left");break;case i[1]-1:y+=" ui-datepicker-group-last";t=" ui-corner-"+(c?"left":"right");break;default:y+=" ui-datepicker-group-middle";t="";break}y+='">'}y+='<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix'+t+'">'+(/all|left/.test(t)&&
+x==0?c?f:n:"")+(/all|right/.test(t)&&x==0?c?n:f:"")+this._generateMonthYearHeader(a,g,m,k,o,x>0||G>0,A,v)+'</div><table class="ui-datepicker-calendar"><thead><tr>';var z=j?'<th class="ui-datepicker-week-col">'+this._get(a,"weekHeader")+"</th>":"";for(t=0;t<7;t++){var r=(t+h)%7;z+="<th"+((t+h+6)%7>=5?' class="ui-datepicker-week-end"':"")+'><span title="'+s[r]+'">'+q[r]+"</span></th>"}y+=z+"</tr></thead><tbody>";z=this._getDaysInMonth(m,g);if(m==a.selectedYear&&g==a.selectedMonth)a.selectedDay=Math.min(a.selectedDay,
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+P.getTime()&&g==a.selectedMonth&&a._keyEvent||E.getTime()==r.getTime()&&E.getTime()==P.getTime()?" "+this._dayOverClass:"")+(L?" "+this._unselectableClass+" ui-state-disabled":"")+(F&&!D?"":" "+I[1]+(r.getTime()==u.getTime()?" "+this._currentClass:"")+(r.getTime()==b.getTime()?" ui-datepicker-today":""))+'"'+((!F||D)&&I[2]?' title="'+I[2]+'"':"")+(L?"":' onclick="DP_jQuery_'+B+".datepicker._selectDay('#"+a.id+"',"+r.getMonth()+","+r.getFullYear()+', this);return false;"')+">"+(F&&!D?"&#xa0;":L?'<span class="ui-state-default">'+
+r.getDate()+"</span>":'<a class="ui-state-default'+(r.getTime()==b.getTime()?" ui-state-highlight":"")+(r.getTime()==u.getTime()?" ui-state-active":"")+(F?" ui-priority-secondary":"")+'" href="#">'+r.getDate()+"</a>")+"</td>";r.setDate(r.getDate()+1);r=this._daylightSavingAdjust(r)}y+=R+"</tr>"}g++;if(g>11){g=0;m++}y+="</tbody></table>"+(l?"</div>"+(i[0]>0&&G==i[1]-1?'<div class="ui-datepicker-row-break"></div>':""):"");O+=y}w+=O}w+=e+(d.browser.msie&&parseInt(d.browser.version,10)<7&&!a.inline?'<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>':
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+(!m||n<=f.getMonth()))o+='<option value="'+n+'"'+(n==b?' selected="selected"':"")+">"+g[n]+"</option>";o+="</select>"}u||(k+=o+(h||!(j&&l)?"&#xa0;":""));if(!a.yearshtml){a.yearshtml="";if(h||!l)k+='<span class="ui-datepicker-year">'+c+"</span>";else{g=this._get(a,"yearRange").split(":");var s=(new Date).getFullYear();i=function(q){q=q.match(/c[+-].*/)?c+parseInt(q.substring(1),10):q.match(/[+-].*/)?s+parseInt(q,10):parseInt(q,10);return isNaN(q)?s:q};b=i(g[0]);g=Math.max(b,i(g[1]||""));b=e?Math.max(b,
+e.getFullYear()):b;g=f?Math.min(g,f.getFullYear()):g;for(a.yearshtml+='<select class="ui-datepicker-year" onchange="DP_jQuery_'+B+".datepicker._selectMonthYear('#"+a.id+"', this, 'Y');\" >";b<=g;b++)a.yearshtml+='<option value="'+b+'"'+(b==c?' selected="selected"':"")+">"+b+"</option>";a.yearshtml+="</select>";k+=a.yearshtml;a.yearshtml=null}}k+=this._get(a,"yearSuffix");if(u)k+=(h||!(j&&l)?"&#xa0;":"")+o;k+="</div>";return k},_adjustInstDate:function(a,b,c){var e=a.drawYear+(c=="Y"?b:0),f=a.drawMonth+
+(c=="M"?b:0);b=Math.min(a.selectedDay,this._getDaysInMonth(e,f))+(c=="D"?b:0);e=this._restrictMinMax(a,this._daylightSavingAdjust(new Date(e,f,b)));a.selectedDay=e.getDate();a.drawMonth=a.selectedMonth=e.getMonth();a.drawYear=a.selectedYear=e.getFullYear();if(c=="M"||c=="Y")this._notifyChange(a)},_restrictMinMax:function(a,b){var c=this._getMinMaxDate(a,"min");a=this._getMinMaxDate(a,"max");b=c&&b<c?c:b;return b=a&&b>a?a:b},_notifyChange:function(a){var b=this._get(a,"onChangeMonthYear");if(b)b.apply(a.input?
+a.input[0]:null,[a.selectedYear,a.selectedMonth+1,a])},_getNumberOfMonths:function(a){a=this._get(a,"numberOfMonths");return a==null?[1,1]:typeof a=="number"?[1,a]:a},_getMinMaxDate:function(a,b){return this._determineDate(a,this._get(a,b+"Date"),null)},_getDaysInMonth:function(a,b){return 32-this._daylightSavingAdjust(new Date(a,b,32)).getDate()},_getFirstDayOfMonth:function(a,b){return(new Date(a,b,1)).getDay()},_canAdjustMonth:function(a,b,c,e){var f=this._getNumberOfMonths(a);c=this._daylightSavingAdjust(new Date(c,
+e+(b<0?b:f[0]*f[1]),1));b<0&&c.setDate(this._getDaysInMonth(c.getFullYear(),c.getMonth()));return this._isInRange(a,c)},_isInRange:function(a,b){var c=this._getMinMaxDate(a,"min");a=this._getMinMaxDate(a,"max");return(!c||b.getTime()>=c.getTime())&&(!a||b.getTime()<=a.getTime())},_getFormatConfig:function(a){var b=this._get(a,"shortYearCutoff");b=typeof b!="string"?b:(new Date).getFullYear()%100+parseInt(b,10);return{shortYearCutoff:b,dayNamesShort:this._get(a,"dayNamesShort"),dayNames:this._get(a,
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+if(!d.datepicker.initialized){d(document).mousedown(d.datepicker._checkExternalClick).find("body").append(d.datepicker.dpDiv);d.datepicker.initialized=true}var b=Array.prototype.slice.call(arguments,1);if(typeof a=="string"&&(a=="isDisabled"||a=="getDate"||a=="widget"))return d.datepicker["_"+a+"Datepicker"].apply(d.datepicker,[this[0]].concat(b));if(a=="option"&&arguments.length==2&&typeof arguments[1]=="string")return d.datepicker["_"+a+"Datepicker"].apply(d.datepicker,[this[0]].concat(b));return this.each(function(){typeof a==
+"string"?d.datepicker["_"+a+"Datepicker"].apply(d.datepicker,[this].concat(b)):d.datepicker._attachDatepicker(this,a)})};d.datepicker=new M;d.datepicker.initialized=false;d.datepicker.uuid=(new Date).getTime();d.datepicker.version="1.8.16";window["DP_jQuery_"+B]=d})(jQuery);
+;/*
+ * jQuery UI Progressbar 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Progressbar
+ *
+ * Depends:
+ *   jquery.ui.core.js
+ *   jquery.ui.widget.js
+ */
+(function(b,d){b.widget("ui.progressbar",{options:{value:0,max:100},min:0,_create:function(){this.element.addClass("ui-progressbar ui-widget ui-widget-content ui-corner-all").attr({role:"progressbar","aria-valuemin":this.min,"aria-valuemax":this.options.max,"aria-valuenow":this._value()});this.valueDiv=b("<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>").appendTo(this.element);this.oldValue=this._value();this._refreshValue()},destroy:function(){this.element.removeClass("ui-progressbar ui-widget ui-widget-content ui-corner-all").removeAttr("role").removeAttr("aria-valuemin").removeAttr("aria-valuemax").removeAttr("aria-valuenow");
+this.valueDiv.remove();b.Widget.prototype.destroy.apply(this,arguments)},value:function(a){if(a===d)return this._value();this._setOption("value",a);return this},_setOption:function(a,c){if(a==="value"){this.options.value=c;this._refreshValue();this._value()===this.options.max&&this._trigger("complete")}b.Widget.prototype._setOption.apply(this,arguments)},_value:function(){var a=this.options.value;if(typeof a!=="number")a=0;return Math.min(this.options.max,Math.max(this.min,a))},_percentage:function(){return 100*
+this._value()/this.options.max},_refreshValue:function(){var a=this.value(),c=this._percentage();if(this.oldValue!==a){this.oldValue=a;this._trigger("change")}this.valueDiv.toggle(a>this.min).toggleClass("ui-corner-right",a===this.options.max).width(c.toFixed(0)+"%");this.element.attr("aria-valuenow",a)}});b.extend(b.ui.progressbar,{version:"1.8.16"})})(jQuery);
+;/*
+ * jQuery UI Effects 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Effects/
+ */
+jQuery.effects||function(f,j){function m(c){var a;if(c&&c.constructor==Array&&c.length==3)return c;if(a=/rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(c))return[parseInt(a[1],10),parseInt(a[2],10),parseInt(a[3],10)];if(a=/rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(c))return[parseFloat(a[1])*2.55,parseFloat(a[2])*2.55,parseFloat(a[3])*2.55];if(a=/#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(c))return[parseInt(a[1],
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+0,0],blue:[0,0,255],brown:[165,42,42],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgrey:[169,169,169],darkgreen:[0,100,0],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkviolet:[148,0,211],fuchsia:[255,0,255],gold:[255,215,0],green:[0,128,0],indigo:[75,0,130],khaki:[240,230,140],lightblue:[173,216,230],lightcyan:[224,255,255],lightgreen:[144,238,144],lightgrey:[211,
+211,211],lightpink:[255,182,193],lightyellow:[255,255,224],lime:[0,255,0],magenta:[255,0,255],maroon:[128,0,0],navy:[0,0,128],olive:[128,128,0],orange:[255,165,0],pink:[255,192,203],purple:[128,0,128],violet:[128,0,128],red:[255,0,0],silver:[192,192,192],white:[255,255,255],yellow:[255,255,0],transparent:[255,255,255]},q=["add","remove","toggle"],t={border:1,borderBottom:1,borderColor:1,borderLeft:1,borderRight:1,borderTop:1,borderWidth:1,margin:1,padding:1};f.effects.animateClass=function(c,a,b,
+d){if(f.isFunction(b)){d=b;b=null}return this.queue(function(){var e=f(this),g=e.attr("style")||" ",h=p(o.call(this)),r,v=e.attr("class");f.each(q,function(w,i){c[i]&&e[i+"Class"](c[i])});r=p(o.call(this));e.attr("class",v);e.animate(u(h,r),{queue:false,duration:a,easing:b,complete:function(){f.each(q,function(w,i){c[i]&&e[i+"Class"](c[i])});if(typeof e.attr("style")=="object"){e.attr("style").cssText="";e.attr("style").cssText=g}else e.attr("style",g);d&&d.apply(this,arguments);f.dequeue(this)}})})};
+f.fn.extend({_addClass:f.fn.addClass,addClass:function(c,a,b,d){return a?f.effects.animateClass.apply(this,[{add:c},a,b,d]):this._addClass(c)},_removeClass:f.fn.removeClass,removeClass:function(c,a,b,d){return a?f.effects.animateClass.apply(this,[{remove:c},a,b,d]):this._removeClass(c)},_toggleClass:f.fn.toggleClass,toggleClass:function(c,a,b,d,e){return typeof a=="boolean"||a===j?b?f.effects.animateClass.apply(this,[a?{add:c}:{remove:c},b,d,e]):this._toggleClass(c,a):f.effects.animateClass.apply(this,
+[{toggle:c},a,b,d])},switchClass:function(c,a,b,d,e){return f.effects.animateClass.apply(this,[{add:a,remove:c},b,d,e])}});f.extend(f.effects,{version:"1.8.16",save:function(c,a){for(var b=0;b<a.length;b++)a[b]!==null&&c.data("ec.storage."+a[b],c[0].style[a[b]])},restore:function(c,a){for(var b=0;b<a.length;b++)a[b]!==null&&c.css(a[b],c.data("ec.storage."+a[b]))},setMode:function(c,a){if(a=="toggle")a=c.is(":hidden")?"show":"hide";return a},getBaseline:function(c,a){var b;switch(c[0]){case "top":b=
+0;break;case "middle":b=0.5;break;case "bottom":b=1;break;default:b=c[0]/a.height}switch(c[1]){case "left":c=0;break;case "center":c=0.5;break;case "right":c=1;break;default:c=c[1]/a.width}return{x:c,y:b}},createWrapper:function(c){if(c.parent().is(".ui-effects-wrapper"))return c.parent();var a={width:c.outerWidth(true),height:c.outerHeight(true),"float":c.css("float")},b=f("<div></div>").addClass("ui-effects-wrapper").css({fontSize:"100%",background:"transparent",border:"none",margin:0,padding:0}),
+d=document.activeElement;c.wrap(b);if(c[0]===d||f.contains(c[0],d))f(d).focus();b=c.parent();if(c.css("position")=="static"){b.css({position:"relative"});c.css({position:"relative"})}else{f.extend(a,{position:c.css("position"),zIndex:c.css("z-index")});f.each(["top","left","bottom","right"],function(e,g){a[g]=c.css(g);if(isNaN(parseInt(a[g],10)))a[g]="auto"});c.css({position:"relative",top:0,left:0,right:"auto",bottom:"auto"})}return b.css(a).show()},removeWrapper:function(c){var a,b=document.activeElement;
+if(c.parent().is(".ui-effects-wrapper")){a=c.parent().replaceWith(c);if(c[0]===b||f.contains(c[0],b))f(b).focus();return a}return c},setTransition:function(c,a,b,d){d=d||{};f.each(a,function(e,g){unit=c.cssUnit(g);if(unit[0]>0)d[g]=unit[0]*b+unit[1]});return d}});f.fn.extend({effect:function(c){var a=k.apply(this,arguments),b={options:a[1],duration:a[2],callback:a[3]};a=b.options.mode;var d=f.effects[c];if(f.fx.off||!d)return a?this[a](b.duration,b.callback):this.each(function(){b.callback&&b.callback.call(this)});
+return d.call(this,b)},_show:f.fn.show,show:function(c){if(l(c))return this._show.apply(this,arguments);else{var a=k.apply(this,arguments);a[1].mode="show";return this.effect.apply(this,a)}},_hide:f.fn.hide,hide:function(c){if(l(c))return this._hide.apply(this,arguments);else{var a=k.apply(this,arguments);a[1].mode="hide";return this.effect.apply(this,a)}},__toggle:f.fn.toggle,toggle:function(c){if(l(c)||typeof c==="boolean"||f.isFunction(c))return this.__toggle.apply(this,arguments);else{var a=k.apply(this,
+arguments);a[1].mode="toggle";return this.effect.apply(this,a)}},cssUnit:function(c){var a=this.css(c),b=[];f.each(["em","px","%","pt"],function(d,e){if(a.indexOf(e)>0)b=[parseFloat(a),e]});return b}});f.easing.jswing=f.easing.swing;f.extend(f.easing,{def:"easeOutQuad",swing:function(c,a,b,d,e){return f.easing[f.easing.def](c,a,b,d,e)},easeInQuad:function(c,a,b,d,e){return d*(a/=e)*a+b},easeOutQuad:function(c,a,b,d,e){return-d*(a/=e)*(a-2)+b},easeInOutQuad:function(c,a,b,d,e){if((a/=e/2)<1)return d/
+2*a*a+b;return-d/2*(--a*(a-2)-1)+b},easeInCubic:function(c,a,b,d,e){return d*(a/=e)*a*a+b},easeOutCubic:function(c,a,b,d,e){return d*((a=a/e-1)*a*a+1)+b},easeInOutCubic:function(c,a,b,d,e){if((a/=e/2)<1)return d/2*a*a*a+b;return d/2*((a-=2)*a*a+2)+b},easeInQuart:function(c,a,b,d,e){return d*(a/=e)*a*a*a+b},easeOutQuart:function(c,a,b,d,e){return-d*((a=a/e-1)*a*a*a-1)+b},easeInOutQuart:function(c,a,b,d,e){if((a/=e/2)<1)return d/2*a*a*a*a+b;return-d/2*((a-=2)*a*a*a-2)+b},easeInQuint:function(c,a,b,
+d,e){return d*(a/=e)*a*a*a*a+b},easeOutQuint:function(c,a,b,d,e){return d*((a=a/e-1)*a*a*a*a+1)+b},easeInOutQuint:function(c,a,b,d,e){if((a/=e/2)<1)return d/2*a*a*a*a*a+b;return d/2*((a-=2)*a*a*a*a+2)+b},easeInSine:function(c,a,b,d,e){return-d*Math.cos(a/e*(Math.PI/2))+d+b},easeOutSine:function(c,a,b,d,e){return d*Math.sin(a/e*(Math.PI/2))+b},easeInOutSine:function(c,a,b,d,e){return-d/2*(Math.cos(Math.PI*a/e)-1)+b},easeInExpo:function(c,a,b,d,e){return a==0?b:d*Math.pow(2,10*(a/e-1))+b},easeOutExpo:function(c,
+a,b,d,e){return a==e?b+d:d*(-Math.pow(2,-10*a/e)+1)+b},easeInOutExpo:function(c,a,b,d,e){if(a==0)return b;if(a==e)return b+d;if((a/=e/2)<1)return d/2*Math.pow(2,10*(a-1))+b;return d/2*(-Math.pow(2,-10*--a)+2)+b},easeInCirc:function(c,a,b,d,e){return-d*(Math.sqrt(1-(a/=e)*a)-1)+b},easeOutCirc:function(c,a,b,d,e){return d*Math.sqrt(1-(a=a/e-1)*a)+b},easeInOutCirc:function(c,a,b,d,e){if((a/=e/2)<1)return-d/2*(Math.sqrt(1-a*a)-1)+b;return d/2*(Math.sqrt(1-(a-=2)*a)+1)+b},easeInElastic:function(c,a,b,
+d,e){c=1.70158;var g=0,h=d;if(a==0)return b;if((a/=e)==1)return b+d;g||(g=e*0.3);if(h<Math.abs(d)){h=d;c=g/4}else c=g/(2*Math.PI)*Math.asin(d/h);return-(h*Math.pow(2,10*(a-=1))*Math.sin((a*e-c)*2*Math.PI/g))+b},easeOutElastic:function(c,a,b,d,e){c=1.70158;var g=0,h=d;if(a==0)return b;if((a/=e)==1)return b+d;g||(g=e*0.3);if(h<Math.abs(d)){h=d;c=g/4}else c=g/(2*Math.PI)*Math.asin(d/h);return h*Math.pow(2,-10*a)*Math.sin((a*e-c)*2*Math.PI/g)+d+b},easeInOutElastic:function(c,a,b,d,e){c=1.70158;var g=
+0,h=d;if(a==0)return b;if((a/=e/2)==2)return b+d;g||(g=e*0.3*1.5);if(h<Math.abs(d)){h=d;c=g/4}else c=g/(2*Math.PI)*Math.asin(d/h);if(a<1)return-0.5*h*Math.pow(2,10*(a-=1))*Math.sin((a*e-c)*2*Math.PI/g)+b;return h*Math.pow(2,-10*(a-=1))*Math.sin((a*e-c)*2*Math.PI/g)*0.5+d+b},easeInBack:function(c,a,b,d,e,g){if(g==j)g=1.70158;return d*(a/=e)*a*((g+1)*a-g)+b},easeOutBack:function(c,a,b,d,e,g){if(g==j)g=1.70158;return d*((a=a/e-1)*a*((g+1)*a+g)+1)+b},easeInOutBack:function(c,a,b,d,e,g){if(g==j)g=1.70158;
+if((a/=e/2)<1)return d/2*a*a*(((g*=1.525)+1)*a-g)+b;return d/2*((a-=2)*a*(((g*=1.525)+1)*a+g)+2)+b},easeInBounce:function(c,a,b,d,e){return d-f.easing.easeOutBounce(c,e-a,0,d,e)+b},easeOutBounce:function(c,a,b,d,e){return(a/=e)<1/2.75?d*7.5625*a*a+b:a<2/2.75?d*(7.5625*(a-=1.5/2.75)*a+0.75)+b:a<2.5/2.75?d*(7.5625*(a-=2.25/2.75)*a+0.9375)+b:d*(7.5625*(a-=2.625/2.75)*a+0.984375)+b},easeInOutBounce:function(c,a,b,d,e){if(a<e/2)return f.easing.easeInBounce(c,a*2,0,d,e)*0.5+b;return f.easing.easeOutBounce(c,
+a*2-e,0,d,e)*0.5+d*0.5+b}})}(jQuery);
+;/*
+ * jQuery UI Effects Blind 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Effects/Blind
+ *
+ * Depends:
+ *	jquery.effects.core.js
+ */
+(function(b){b.effects.blind=function(c){return this.queue(function(){var a=b(this),g=["position","top","bottom","left","right"],f=b.effects.setMode(a,c.options.mode||"hide"),d=c.options.direction||"vertical";b.effects.save(a,g);a.show();var e=b.effects.createWrapper(a).css({overflow:"hidden"}),h=d=="vertical"?"height":"width";d=d=="vertical"?e.height():e.width();f=="show"&&e.css(h,0);var i={};i[h]=f=="show"?d:0;e.animate(i,c.duration,c.options.easing,function(){f=="hide"&&a.hide();b.effects.restore(a,
+g);b.effects.removeWrapper(a);c.callback&&c.callback.apply(a[0],arguments);a.dequeue()})})}})(jQuery);
+;/*
+ * jQuery UI Effects Bounce 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Effects/Bounce
+ *
+ * Depends:
+ *	jquery.effects.core.js
+ */
+(function(e){e.effects.bounce=function(b){return this.queue(function(){var a=e(this),l=["position","top","bottom","left","right"],h=e.effects.setMode(a,b.options.mode||"effect"),d=b.options.direction||"up",c=b.options.distance||20,m=b.options.times||5,i=b.duration||250;/show|hide/.test(h)&&l.push("opacity");e.effects.save(a,l);a.show();e.effects.createWrapper(a);var f=d=="up"||d=="down"?"top":"left";d=d=="up"||d=="left"?"pos":"neg";c=b.options.distance||(f=="top"?a.outerHeight({margin:true})/3:a.outerWidth({margin:true})/
+3);if(h=="show")a.css("opacity",0).css(f,d=="pos"?-c:c);if(h=="hide")c/=m*2;h!="hide"&&m--;if(h=="show"){var g={opacity:1};g[f]=(d=="pos"?"+=":"-=")+c;a.animate(g,i/2,b.options.easing);c/=2;m--}for(g=0;g<m;g++){var j={},k={};j[f]=(d=="pos"?"-=":"+=")+c;k[f]=(d=="pos"?"+=":"-=")+c;a.animate(j,i/2,b.options.easing).animate(k,i/2,b.options.easing);c=h=="hide"?c*2:c/2}if(h=="hide"){g={opacity:0};g[f]=(d=="pos"?"-=":"+=")+c;a.animate(g,i/2,b.options.easing,function(){a.hide();e.effects.restore(a,l);e.effects.removeWrapper(a);
+b.callback&&b.callback.apply(this,arguments)})}else{j={};k={};j[f]=(d=="pos"?"-=":"+=")+c;k[f]=(d=="pos"?"+=":"-=")+c;a.animate(j,i/2,b.options.easing).animate(k,i/2,b.options.easing,function(){e.effects.restore(a,l);e.effects.removeWrapper(a);b.callback&&b.callback.apply(this,arguments)})}a.queue("fx",function(){a.dequeue()});a.dequeue()})}})(jQuery);
+;/*
+ * jQuery UI Effects Clip 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Effects/Clip
+ *
+ * Depends:
+ *	jquery.effects.core.js
+ */
+(function(b){b.effects.clip=function(e){return this.queue(function(){var a=b(this),i=["position","top","bottom","left","right","height","width"],f=b.effects.setMode(a,e.options.mode||"hide"),c=e.options.direction||"vertical";b.effects.save(a,i);a.show();var d=b.effects.createWrapper(a).css({overflow:"hidden"});d=a[0].tagName=="IMG"?d:a;var g={size:c=="vertical"?"height":"width",position:c=="vertical"?"top":"left"};c=c=="vertical"?d.height():d.width();if(f=="show"){d.css(g.size,0);d.css(g.position,
+c/2)}var h={};h[g.size]=f=="show"?c:0;h[g.position]=f=="show"?0:c/2;d.animate(h,{queue:false,duration:e.duration,easing:e.options.easing,complete:function(){f=="hide"&&a.hide();b.effects.restore(a,i);b.effects.removeWrapper(a);e.callback&&e.callback.apply(a[0],arguments);a.dequeue()}})})}})(jQuery);
+;/*
+ * jQuery UI Effects Drop 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Effects/Drop
+ *
+ * Depends:
+ *	jquery.effects.core.js
+ */
+(function(c){c.effects.drop=function(d){return this.queue(function(){var a=c(this),h=["position","top","bottom","left","right","opacity"],e=c.effects.setMode(a,d.options.mode||"hide"),b=d.options.direction||"left";c.effects.save(a,h);a.show();c.effects.createWrapper(a);var f=b=="up"||b=="down"?"top":"left";b=b=="up"||b=="left"?"pos":"neg";var g=d.options.distance||(f=="top"?a.outerHeight({margin:true})/2:a.outerWidth({margin:true})/2);if(e=="show")a.css("opacity",0).css(f,b=="pos"?-g:g);var i={opacity:e==
+"show"?1:0};i[f]=(e=="show"?b=="pos"?"+=":"-=":b=="pos"?"-=":"+=")+g;a.animate(i,{queue:false,duration:d.duration,easing:d.options.easing,complete:function(){e=="hide"&&a.hide();c.effects.restore(a,h);c.effects.removeWrapper(a);d.callback&&d.callback.apply(this,arguments);a.dequeue()}})})}})(jQuery);
+;/*
+ * jQuery UI Effects Explode 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Effects/Explode
+ *
+ * Depends:
+ *	jquery.effects.core.js
+ */
+(function(j){j.effects.explode=function(a){return this.queue(function(){var c=a.options.pieces?Math.round(Math.sqrt(a.options.pieces)):3,d=a.options.pieces?Math.round(Math.sqrt(a.options.pieces)):3;a.options.mode=a.options.mode=="toggle"?j(this).is(":visible")?"hide":"show":a.options.mode;var b=j(this).show().css("visibility","hidden"),g=b.offset();g.top-=parseInt(b.css("marginTop"),10)||0;g.left-=parseInt(b.css("marginLeft"),10)||0;for(var h=b.outerWidth(true),i=b.outerHeight(true),e=0;e<c;e++)for(var f=
+0;f<d;f++)b.clone().appendTo("body").wrap("<div></div>").css({position:"absolute",visibility:"visible",left:-f*(h/d),top:-e*(i/c)}).parent().addClass("ui-effects-explode").css({position:"absolute",overflow:"hidden",width:h/d,height:i/c,left:g.left+f*(h/d)+(a.options.mode=="show"?(f-Math.floor(d/2))*(h/d):0),top:g.top+e*(i/c)+(a.options.mode=="show"?(e-Math.floor(c/2))*(i/c):0),opacity:a.options.mode=="show"?0:1}).animate({left:g.left+f*(h/d)+(a.options.mode=="show"?0:(f-Math.floor(d/2))*(h/d)),top:g.top+
+e*(i/c)+(a.options.mode=="show"?0:(e-Math.floor(c/2))*(i/c)),opacity:a.options.mode=="show"?1:0},a.duration||500);setTimeout(function(){a.options.mode=="show"?b.css({visibility:"visible"}):b.css({visibility:"visible"}).hide();a.callback&&a.callback.apply(b[0]);b.dequeue();j("div.ui-effects-explode").remove()},a.duration||500)})}})(jQuery);
+;/*
+ * jQuery UI Effects Fade 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Effects/Fade
+ *
+ * Depends:
+ *	jquery.effects.core.js
+ */
+(function(b){b.effects.fade=function(a){return this.queue(function(){var c=b(this),d=b.effects.setMode(c,a.options.mode||"hide");c.animate({opacity:d},{queue:false,duration:a.duration,easing:a.options.easing,complete:function(){a.callback&&a.callback.apply(this,arguments);c.dequeue()}})})}})(jQuery);
+;/*
+ * jQuery UI Effects Fold 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Effects/Fold
+ *
+ * Depends:
+ *	jquery.effects.core.js
+ */
+(function(c){c.effects.fold=function(a){return this.queue(function(){var b=c(this),j=["position","top","bottom","left","right"],d=c.effects.setMode(b,a.options.mode||"hide"),g=a.options.size||15,h=!!a.options.horizFirst,k=a.duration?a.duration/2:c.fx.speeds._default/2;c.effects.save(b,j);b.show();var e=c.effects.createWrapper(b).css({overflow:"hidden"}),f=d=="show"!=h,l=f?["width","height"]:["height","width"];f=f?[e.width(),e.height()]:[e.height(),e.width()];var i=/([0-9]+)%/.exec(g);if(i)g=parseInt(i[1],
+10)/100*f[d=="hide"?0:1];if(d=="show")e.css(h?{height:0,width:g}:{height:g,width:0});h={};i={};h[l[0]]=d=="show"?f[0]:g;i[l[1]]=d=="show"?f[1]:0;e.animate(h,k,a.options.easing).animate(i,k,a.options.easing,function(){d=="hide"&&b.hide();c.effects.restore(b,j);c.effects.removeWrapper(b);a.callback&&a.callback.apply(b[0],arguments);b.dequeue()})})}})(jQuery);
+;/*
+ * jQuery UI Effects Highlight 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Effects/Highlight
+ *
+ * Depends:
+ *	jquery.effects.core.js
+ */
+(function(b){b.effects.highlight=function(c){return this.queue(function(){var a=b(this),e=["backgroundImage","backgroundColor","opacity"],d=b.effects.setMode(a,c.options.mode||"show"),f={backgroundColor:a.css("backgroundColor")};if(d=="hide")f.opacity=0;b.effects.save(a,e);a.show().css({backgroundImage:"none",backgroundColor:c.options.color||"#ffff99"}).animate(f,{queue:false,duration:c.duration,easing:c.options.easing,complete:function(){d=="hide"&&a.hide();b.effects.restore(a,e);d=="show"&&!b.support.opacity&&
+this.style.removeAttribute("filter");c.callback&&c.callback.apply(this,arguments);a.dequeue()}})})}})(jQuery);
+;/*
+ * jQuery UI Effects Pulsate 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Effects/Pulsate
+ *
+ * Depends:
+ *	jquery.effects.core.js
+ */
+(function(d){d.effects.pulsate=function(a){return this.queue(function(){var b=d(this),c=d.effects.setMode(b,a.options.mode||"show");times=(a.options.times||5)*2-1;duration=a.duration?a.duration/2:d.fx.speeds._default/2;isVisible=b.is(":visible");animateTo=0;if(!isVisible){b.css("opacity",0).show();animateTo=1}if(c=="hide"&&isVisible||c=="show"&&!isVisible)times--;for(c=0;c<times;c++){b.animate({opacity:animateTo},duration,a.options.easing);animateTo=(animateTo+1)%2}b.animate({opacity:animateTo},duration,
+a.options.easing,function(){animateTo==0&&b.hide();a.callback&&a.callback.apply(this,arguments)});b.queue("fx",function(){b.dequeue()}).dequeue()})}})(jQuery);
+;/*
+ * jQuery UI Effects Scale 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Effects/Scale
+ *
+ * Depends:
+ *	jquery.effects.core.js
+ */
+(function(c){c.effects.puff=function(b){return this.queue(function(){var a=c(this),e=c.effects.setMode(a,b.options.mode||"hide"),g=parseInt(b.options.percent,10)||150,h=g/100,i={height:a.height(),width:a.width()};c.extend(b.options,{fade:true,mode:e,percent:e=="hide"?g:100,from:e=="hide"?i:{height:i.height*h,width:i.width*h}});a.effect("scale",b.options,b.duration,b.callback);a.dequeue()})};c.effects.scale=function(b){return this.queue(function(){var a=c(this),e=c.extend(true,{},b.options),g=c.effects.setMode(a,
+b.options.mode||"effect"),h=parseInt(b.options.percent,10)||(parseInt(b.options.percent,10)==0?0:g=="hide"?0:100),i=b.options.direction||"both",f=b.options.origin;if(g!="effect"){e.origin=f||["middle","center"];e.restore=true}f={height:a.height(),width:a.width()};a.from=b.options.from||(g=="show"?{height:0,width:0}:f);h={y:i!="horizontal"?h/100:1,x:i!="vertical"?h/100:1};a.to={height:f.height*h.y,width:f.width*h.x};if(b.options.fade){if(g=="show"){a.from.opacity=0;a.to.opacity=1}if(g=="hide"){a.from.opacity=
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+p=c.effects.setMode(a,b.options.mode||"effect"),n=b.options.restore||false,m=b.options.scale||"both",l=b.options.origin,j={height:a.height(),width:a.width()};a.from=b.options.from||j;a.to=b.options.to||j;if(l){l=c.effects.getBaseline(l,j);a.from.top=(j.height-a.from.height)*l.y;a.from.left=(j.width-a.from.width)*l.x;a.to.top=(j.height-a.to.height)*l.y;a.to.left=(j.width-a.to.width)*l.x}var d={from:{y:a.from.height/j.height,x:a.from.width/j.width},to:{y:a.to.height/j.height,x:a.to.width/j.width}};
+if(m=="box"||m=="both"){if(d.from.y!=d.to.y){e=e.concat(f);a.from=c.effects.setTransition(a,f,d.from.y,a.from);a.to=c.effects.setTransition(a,f,d.to.y,a.to)}if(d.from.x!=d.to.x){e=e.concat(k);a.from=c.effects.setTransition(a,k,d.from.x,a.from);a.to=c.effects.setTransition(a,k,d.to.x,a.to)}}if(m=="content"||m=="both")if(d.from.y!=d.to.y){e=e.concat(i);a.from=c.effects.setTransition(a,i,d.from.y,a.from);a.to=c.effects.setTransition(a,i,d.to.y,a.to)}c.effects.save(a,n?e:g);a.show();c.effects.createWrapper(a);
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+child.to=c.effects.setTransition(child,f,d.to.y,child.to)}if(d.from.x!=d.to.x){child.from=c.effects.setTransition(child,k,d.from.x,child.from);child.to=c.effects.setTransition(child,k,d.to.x,child.to)}child.css(child.from);child.animate(child.to,b.duration,b.options.easing,function(){n&&c.effects.restore(child,h)})})}a.animate(a.to,{queue:false,duration:b.duration,easing:b.options.easing,complete:function(){a.to.opacity===0&&a.css("opacity",a.from.opacity);p=="hide"&&a.hide();c.effects.restore(a,
+n?e:g);c.effects.removeWrapper(a);b.callback&&b.callback.apply(this,arguments);a.dequeue()}})})}})(jQuery);
+;/*
+ * jQuery UI Effects Shake 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Effects/Shake
+ *
+ * Depends:
+ *	jquery.effects.core.js
+ */
+(function(d){d.effects.shake=function(a){return this.queue(function(){var b=d(this),j=["position","top","bottom","left","right"];d.effects.setMode(b,a.options.mode||"effect");var c=a.options.direction||"left",e=a.options.distance||20,l=a.options.times||3,f=a.duration||a.options.duration||140;d.effects.save(b,j);b.show();d.effects.createWrapper(b);var g=c=="up"||c=="down"?"top":"left",h=c=="up"||c=="left"?"pos":"neg";c={};var i={},k={};c[g]=(h=="pos"?"-=":"+=")+e;i[g]=(h=="pos"?"+=":"-=")+e*2;k[g]=
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+;/*
+ * jQuery UI Effects Slide 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Effects/Slide
+ *
+ * Depends:
+ *	jquery.effects.core.js
+ */
+(function(c){c.effects.slide=function(d){return this.queue(function(){var a=c(this),h=["position","top","bottom","left","right"],f=c.effects.setMode(a,d.options.mode||"show"),b=d.options.direction||"left";c.effects.save(a,h);a.show();c.effects.createWrapper(a).css({overflow:"hidden"});var g=b=="up"||b=="down"?"top":"left";b=b=="up"||b=="left"?"pos":"neg";var e=d.options.distance||(g=="top"?a.outerHeight({margin:true}):a.outerWidth({margin:true}));if(f=="show")a.css(g,b=="pos"?isNaN(e)?"-"+e:-e:e);
+var i={};i[g]=(f=="show"?b=="pos"?"+=":"-=":b=="pos"?"-=":"+=")+e;a.animate(i,{queue:false,duration:d.duration,easing:d.options.easing,complete:function(){f=="hide"&&a.hide();c.effects.restore(a,h);c.effects.removeWrapper(a);d.callback&&d.callback.apply(this,arguments);a.dequeue()}})})}})(jQuery);
+;/*
+ * jQuery UI Effects Transfer 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Effects/Transfer
+ *
+ * Depends:
+ *	jquery.effects.core.js
+ */
+(function(e){e.effects.transfer=function(a){return this.queue(function(){var b=e(this),c=e(a.options.to),d=c.offset();c={top:d.top,left:d.left,height:c.innerHeight(),width:c.innerWidth()};d=b.offset();var f=e('<div class="ui-effects-transfer"></div>').appendTo(document.body).addClass(a.options.className).css({top:d.top,left:d.left,height:b.innerHeight(),width:b.innerWidth(),position:"absolute"}).animate(c,a.duration,a.options.easing,function(){f.remove();a.callback&&a.callback.apply(b[0],arguments);
+b.dequeue()})})}})(jQuery);
+;
\ No newline at end of file
diff --git a/lms/static/js/vendor/jquery-ui.min.js b/lms/static/js/vendor/jquery-ui.min.js
new file mode 100755
index 0000000000..3fe9ccb7b7
--- /dev/null
+++ b/lms/static/js/vendor/jquery-ui.min.js
@@ -0,0 +1,125 @@
+/*! jQuery UI - v1.8.21 - 2012-06-05
+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.core.js
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+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.widget.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
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+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.position.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
+(function(a,b){a.ui=a.ui||{};var c=/left|center|right/,d=/top|center|bottom/,e="center",f={},g=a.fn.position,h=a.fn.offset;a.fn.position=function(b){if(!b||!b.of)return g.apply(this,arguments);b=a.extend({},b);var h=a(b.of),i=h[0],j=(b.collision||"flip").split(" "),k=b.offset?b.offset.split(" "):[0,0],l,m,n;return i.nodeType===9?(l=h.width(),m=h.height(),n={top:0,left:0}):i.setTimeout?(l=h.width(),m=h.height(),n={top:h.scrollTop(),left:h.scrollLeft()}):i.preventDefault?(b.at="left top",l=m=0,n={top:b.of.pageY,left:b.of.pageX}):(l=h.outerWidth(),m=h.outerHeight(),n=h.offset()),a.each(["my","at"],function(){var a=(b[this]||"").split(" ");a.length===1&&(a=c.test(a[0])?a.concat([e]):d.test(a[0])?[e].concat(a):[e,e]),a[0]=c.test(a[0])?a[0]:e,a[1]=d.test(a[1])?a[1]:e,b[this]=a}),j.length===1&&(j[1]=j[0]),k[0]=parseInt(k[0],10)||0,k.length===1&&(k[1]=k[0]),k[1]=parseInt(k[1],10)||0,b.at[0]==="right"?n.left+=l:b.at[0]===e&&(n.left+=l/2),b.at[1]==="bottom"?n.top+=m:b.at[1]===e&&(n.top+=m/2),n.left+=k[0],n.top+=k[1],this.each(function(){var c=a(this),d=c.outerWidth(),g=c.outerHeight(),h=parseInt(a.curCSS(this,"marginLeft",!0))||0,i=parseInt(a.curCSS(this,"marginTop",!0))||0,o=d+h+(parseInt(a.curCSS(this,"marginRight",!0))||0),p=g+i+(parseInt(a.curCSS(this,"marginBottom",!0))||0),q=a.extend({},n),r;b.my[0]==="right"?q.left-=d:b.my[0]===e&&(q.left-=d/2),b.my[1]==="bottom"?q.top-=g:b.my[1]===e&&(q.top-=g/2),f.fractions||(q.left=Math.round(q.left),q.top=Math.round(q.top)),r={left:q.left-h,top:q.top-i},a.each(["left","top"],function(c,e){a.ui.position[j[c]]&&a.ui.position[j[c]][e](q,{targetWidth:l,targetHeight:m,elemWidth:d,elemHeight:g,collisionPosition:r,collisionWidth:o,collisionHeight:p,offset:k,my:b.my,at:b.at})}),a.fn.bgiframe&&c.bgiframe(),c.offset(a.extend(q,{using:b.using}))})},a.ui.position={fit:{left:function(b,c){var d=a(window),e=c.collisionPosition.left+c.collisionWidth-d.width()-d.scrollLeft();b.left=e>0?b.left-e:Math.max(b.left-c.collisionPosition.left,b.left)},top:function(b,c){var d=a(window),e=c.collisionPosition.top+c.collisionHeight-d.height()-d.scrollTop();b.top=e>0?b.top-e:Math.max(b.top-c.collisionPosition.top,b.top)}},flip:{left:function(b,c){if(c.at[0]===e)return;var d=a(window),f=c.collisionPosition.left+c.collisionWidth-d.width()-d.scrollLeft(),g=c.my[0]==="left"?-c.elemWidth:c.my[0]==="right"?c.elemWidth:0,h=c.at[0]==="left"?c.targetWidth:-c.targetWidth,i=-2*c.offset[0];b.left+=c.collisionPosition.left<0?g+h+i:f>0?g+h+i:0},top:function(b,c){if(c.at[1]===e)return;var d=a(window),f=c.collisionPosition.top+c.collisionHeight-d.height()-d.scrollTop(),g=c.my[1]==="top"?-c.elemHeight:c.my[1]==="bottom"?c.elemHeight:0,h=c.at[1]==="top"?c.targetHeight:-c.targetHeight,i=-2*c.offset[1];b.top+=c.collisionPosition.top<0?g+h+i:f>0?g+h+i:0}}},a.offset.setOffset||(a.offset.setOffset=function(b,c){/static/.test(a.curCSS(b,"position"))&&(b.style.position="relative");var d=a(b),e=d.offset(),f=parseInt(a.curCSS(b,"top",!0),10)||0,g=parseInt(a.curCSS(b,"left",!0),10)||0,h={top:c.top-e.top+f,left:c.left-e.left+g};"using"in c?c.using.call(b,h):d.css(h)},a.fn.offset=function(b){var c=this[0];return!c||!c.ownerDocument?null:b?a.isFunction(b)?this.each(function(c){a(this).offset(b.call(this,c,a(this).offset()))}):this.each(function(){a.offset.setOffset(this,b)}):h.call(this)}),function(){var b=document.getElementsByTagName("body")[0],c=document.createElement("div"),d,e,g,h,i;d=document.createElement(b?"div":"body"),g={visibility:"hidden",width:0,height:0,border:0,margin:0,background:"none"},b&&a.extend(g,{position:"absolute",left:"-1000px",top:"-1000px"});for(var j in g)d.style[j]=g[j];d.appendChild(c),e=b||document.documentElement,e.insertBefore(d,e.firstChild),c.style.cssText="position: absolute; left: 10.7432222px; top: 10.432325px; height: 30px; width: 201px;",h=a(c).offset(function(a,b){return b}).offset(),d.innerHTML="",e.removeChild(d),i=h.top+h.left+(b?2e3:0),f.fractions=i>21&&i<22}()})(jQuery);;/*! jQuery UI - v1.8.21 - 2012-06-05
+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.draggable.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
+(function(a,b){a.widget("ui.draggable",a.ui.mouse,{widgetEventPrefix:"drag",options:{addClasses:!0,appendTo:"parent",axis:!1,connectToSortable:!1,containment:!1,cursor:"auto",cursorAt:!1,grid:!1,handle:!1,helper:"original",iframeFix:!1,opacity:!1,refreshPositions:!1,revert:!1,revertDuration:500,scope:"default",scroll:!0,scrollSensitivity:20,scrollSpeed:20,snap:!1,snapMode:"both",snapTolerance:20,stack:!1,zIndex:!1},_create:function(){this.options.helper=="original"&&!/^(?:r|a|f)/.test(this.element.css("position"))&&(this.element[0].style.position="relative"),this.options.addClasses&&this.element.addClass("ui-draggable"),this.options.disabled&&this.element.addClass("ui-draggable-disabled"),this._mouseInit()},destroy:function(){if(!this.element.data("draggable"))return;return this.element.removeData("draggable").unbind(".draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled"),this._mouseDestroy(),this},_mouseCapture:function(b){var c=this.options;return this.helper||c.disabled||a(b.target).is(".ui-resizable-handle")?!1:(this.handle=this._getHandle(b),this.handle?(c.iframeFix&&a(c.iframeFix===!0?"iframe":c.iframeFix).each(function(){a('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>').css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1e3}).css(a(this).offset()).appendTo("body")}),!0):!1)},_mouseStart:function(b){var c=this.options;return this.helper=this._createHelper(b),this.helper.addClass("ui-draggable-dragging"),this._cacheHelperProportions(),a.ui.ddmanager&&(a.ui.ddmanager.current=this),this._cacheMargins(),this.cssPosition=this.helper.css("position"),this.scrollParent=this.helper.scrollParent(),this.offset=this.positionAbs=this.element.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},a.extend(this.offset,{click:{left:b.pageX-this.offset.left,top:b.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.originalPosition=this.position=this._generatePosition(b),this.originalPageX=b.pageX,this.originalPageY=b.pageY,c.cursorAt&&this._adjustOffsetFromHelper(c.cursorAt),c.containment&&this._setContainment(),this._trigger("start",b)===!1?(this._clear(),!1):(this._cacheHelperProportions(),a.ui.ddmanager&&!c.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b),this._mouseDrag(b,!0),a.ui.ddmanager&&a.ui.ddmanager.dragStart(this,b),!0)},_mouseDrag:function(b,c){this.position=this._generatePosition(b),this.positionAbs=this._convertPositionTo("absolute");if(!c){var d=this._uiHash();if(this._trigger("drag",b,d)===!1)return this._mouseUp({}),!1;this.position=d.position}if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";return a.ui.ddmanager&&a.ui.ddmanager.drag(this,b),!1},_mouseStop:function(b){var c=!1;a.ui.ddmanager&&!this.options.dropBehaviour&&(c=a.ui.ddmanager.drop(this,b)),this.dropped&&(c=this.dropped,this.dropped=!1);var d=this.element[0],e=!1;while(d&&(d=d.parentNode))d==document&&(e=!0);if(!e&&this.options.helper==="original")return!1;if(this.options.revert=="invalid"&&!c||this.options.revert=="valid"&&c||this.options.revert===!0||a.isFunction(this.options.revert)&&this.options.revert.call(this.element,c)){var f=this;a(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){f._trigger("stop",b)!==!1&&f._clear()})}else this._trigger("stop",b)!==!1&&this._clear();return!1},_mouseUp:function(b){return this.options.iframeFix===!0&&a("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)}),a.ui.ddmanager&&a.ui.ddmanager.dragStop(this,b),a.ui.mouse.prototype._mouseUp.call(this,b)},cancel:function(){return this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear(),this},_getHandle:function(b){var c=!this.options.handle||!a(this.options.handle,this.element).length?!0:!1;return a(this.options.handle,this.element).find("*").andSelf().each(function(){this==b.target&&(c=!0)}),c},_createHelper:function(b){var c=this.options,d=a.isFunction(c.helper)?a(c.helper.apply(this.element[0],[b])):c.helper=="clone"?this.element.clone().removeAttr("id"):this.element;return d.parents("body").length||d.appendTo(c.appendTo=="parent"?this.element[0].parentNode:c.appendTo),d[0]!=this.element[0]&&!/(fixed|absolute)/.test(d.css("position"))&&d.css("position","absolute"),d},_adjustOffsetFromHelper:function(b){typeof b=="string"&&(b=b.split(" ")),a.isArray(b)&&(b={left:+b[0],top:+b[1]||0}),"left"in b&&(this.offset.click.left=b.left+this.margins.left),"right"in b&&(this.offset.click.left=this.helperProportions.width-b.right+this.margins.left),"top"in b&&(this.offset.click.top=b.top+this.margins.top),"bottom"in b&&(this.offset.click.top=this.helperProportions.height-b.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var b=this.offsetParent.offset();this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0])&&(b.left+=this.scrollParent.scrollLeft(),b.top+=this.scrollParent.scrollTop());if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&a.browser.msie)b={top:0,left:0};return{top:b.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:b.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.element.position();return{top:a.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var b=this.options;b.containment=="parent"&&(b.containment=this.helper[0].parentNode);if(b.containment=="document"||b.containment=="window")this.containment=[b.containment=="document"?0:a(window).scrollLeft()-this.offset.relative.left-this.offset.parent.left,b.containment=="document"?0:a(window).scrollTop()-this.offset.relative.top-this.offset.parent.top,(b.containment=="document"?0:a(window).scrollLeft())+a(b.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(b.containment=="document"?0:a(window).scrollTop())+(a(b.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(b.containment)&&b.containment.constructor!=Array){var c=a(b.containment),d=c[0];if(!d)return;var e=c.offset(),f=a(d).css("overflow")!="hidden";this.containment=[(parseInt(a(d).css("borderLeftWidth"),10)||0)+(parseInt(a(d).css("paddingLeft"),10)||0),(parseInt(a(d).css("borderTopWidth"),10)||0)+(parseInt(a(d).css("paddingTop"),10)||0),(f?Math.max(d.scrollWidth,d.offsetWidth):d.offsetWidth)-(parseInt(a(d).css("borderLeftWidth"),10)||0)-(parseInt(a(d).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(f?Math.max(d.scrollHeight,d.offsetHeight):d.offsetHeight)-(parseInt(a(d).css("borderTopWidth"),10)||0)-(parseInt(a(d).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom],this.relative_container=c}else b.containment.constructor==Array&&(this.containment=b.containment)},_convertPositionTo:function(b,c){c||(c=this.position);var d=b=="absolute"?1:-1,e=this.options,f=this.cssPosition=="absolute"&&(this.scrollParent[0]==document||!a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,g=/(html|body)/i.test(f[0].tagName);return{top:c.top+this.offset.relative.top*d+this.offset.parent.top*d-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():g?0:f.scrollTop())*d),left:c.left+this.offset.relative.left*d+this.offset.parent.left*d-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():g?0:f.scrollLeft())*d)}},_generatePosition:function(b){var c=this.options,d=this.cssPosition=="absolute"&&(this.scrollParent[0]==document||!a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,e=/(html|body)/i.test(d[0].tagName),f=b.pageX,g=b.pageY;if(this.originalPosition){var h;if(this.containment){if(this.relative_container){var i=this.relative_container.offset();h=[this.containment[0]+i.left,this.containment[1]+i.top,this.containment[2]+i.left,this.containment[3]+i.top]}else h=this.containment;b.pageX-this.offset.click.left<h[0]&&(f=h[0]+this.offset.click.left),b.pageY-this.offset.click.top<h[1]&&(g=h[1]+this.offset.click.top),b.pageX-this.offset.click.left>h[2]&&(f=h[2]+this.offset.click.left),b.pageY-this.offset.click.top>h[3]&&(g=h[3]+this.offset.click.top)}if(c.grid){var j=c.grid[1]?this.originalPageY+Math.round((g-this.originalPageY)/c.grid[1])*c.grid[1]:this.originalPageY;g=h?j-this.offset.click.top<h[1]||j-this.offset.click.top>h[3]?j-this.offset.click.top<h[1]?j+c.grid[1]:j-c.grid[1]:j:j;var k=c.grid[0]?this.originalPageX+Math.round((f-this.originalPageX)/c.grid[0])*c.grid[0]:this.originalPageX;f=h?k-this.offset.click.left<h[0]||k-this.offset.click.left>h[2]?k-this.offset.click.left<h[0]?k+c.grid[0]:k-c.grid[0]:k:k}}return{top:g-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():e?0:d.scrollTop()),left:f-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():e?0:d.scrollLeft())}},_clear:function(){this.helper.removeClass("ui-draggable-dragging"),this.helper[0]!=this.element[0]&&!this.cancelHelperRemoval&&this.helper.remove(),this.helper=null,this.cancelHelperRemoval=!1},_trigger:function(b,c,d){return d=d||this._uiHash(),a.ui.plugin.call(this,b,[c,d]),b=="drag"&&(this.positionAbs=this._convertPositionTo("absolute")),a.Widget.prototype._trigger.call(this,b,c,d)},plugins:{},_uiHash:function(a){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}}),a.extend(a.ui.draggable,{version:"1.8.21"}),a.ui.plugin.add("draggable","connectToSortable",{start:function(b,c){var d=a(this).data("draggable"),e=d.options,f=a.extend({},c,{item:d.element});d.sortables=[],a(e.connectToSortable).each(function(){var c=a.data(this,"sortable");c&&!c.options.disabled&&(d.sortables.push({instance:c,shouldRevert:c.options.revert}),c.refreshPositions(),c._trigger("activate",b,f))})},stop:function(b,c){var d=a(this).data("draggable"),e=a.extend({},c,{item:d.element});a.each(d.sortables,function(){this.instance.isOver?(this.instance.isOver=0,d.cancelHelperRemoval=!0,this.instance.cancelHelperRemoval=!1,this.shouldRevert&&(this.instance.options.revert=!0),this.instance._mouseStop(b),this.instance.options.helper=this.instance.options._helper,d.options.helper=="original"&&this.instance.currentItem.css({top:"auto",left:"auto"})):(this.instance.cancelHelperRemoval=!1,this.instance._trigger("deactivate",b,e))})},drag:function(b,c){var d=a(this).data("draggable"),e=this,f=function(b){var c=this.offset.click.top,d=this.offset.click.left,e=this.positionAbs.top,f=this.positionAbs.left,g=b.height,h=b.width,i=b.top,j=b.left;return a.ui.isOver(e+c,f+d,i,j,g,h)};a.each(d.sortables,function(f){this.instance.positionAbs=d.positionAbs,this.instance.helperProportions=d.helperProportions,this.instance.offset.click=d.offset.click,this.instance._intersectsWith(this.instance.containerCache)?(this.instance.isOver||(this.instance.isOver=1,this.instance.currentItem=a(e).clone().removeAttr("id").appendTo(this.instance.element).data("sortable-item",!0),this.instance.options._helper=this.instance.options.helper,this.instance.options.helper=function(){return c.helper[0]},b.target=this.instance.currentItem[0],this.instance._mouseCapture(b,!0),this.instance._mouseStart(b,!0,!0),this.instance.offset.click.top=d.offset.click.top,this.instance.offset.click.left=d.offset.click.left,this.instance.offset.parent.left-=d.offset.parent.left-this.instance.offset.parent.left,this.instance.offset.parent.top-=d.offset.parent.top-this.instance.offset.parent.top,d._trigger("toSortable",b),d.dropped=this.instance.element,d.currentItem=d.element,this.instance.fromOutside=d),this.instance.currentItem&&this.instance._mouseDrag(b)):this.instance.isOver&&(this.instance.isOver=0,this.instance.cancelHelperRemoval=!0,this.instance.options.revert=!1,this.instance._trigger("out",b,this.instance._uiHash(this.instance)),this.instance._mouseStop(b,!0),this.instance.options.helper=this.instance.options._helper,this.instance.currentItem.remove(),this.instance.placeholder&&this.instance.placeholder.remove(),d._trigger("fromSortable",b),d.dropped=!1)})}}),a.ui.plugin.add("draggable","cursor",{start:function(b,c){var d=a("body"),e=a(this).data("draggable").options;d.css("cursor")&&(e._cursor=d.css("cursor")),d.css("cursor",e.cursor)},stop:function(b,c){var d=a(this).data("draggable").options;d._cursor&&a("body").css("cursor",d._cursor)}}),a.ui.plugin.add("draggable","opacity",{start:function(b,c){var d=a(c.helper),e=a(this).data("draggable").options;d.css("opacity")&&(e._opacity=d.css("opacity")),d.css("opacity",e.opacity)},stop:function(b,c){var d=a(this).data("draggable").options;d._opacity&&a(c.helper).css("opacity",d._opacity)}}),a.ui.plugin.add("draggable","scroll",{start:function(b,c){var d=a(this).data("draggable");d.scrollParent[0]!=document&&d.scrollParent[0].tagName!="HTML"&&(d.overflowOffset=d.scrollParent.offset())},drag:function(b,c){var d=a(this).data("draggable"),e=d.options,f=!1;if(d.scrollParent[0]!=document&&d.scrollParent[0].tagName!="HTML"){if(!e.axis||e.axis!="x")d.overflowOffset.top+d.scrollParent[0].offsetHeight-b.pageY<e.scrollSensitivity?d.scrollParent[0].scrollTop=f=d.scrollParent[0].scrollTop+e.scrollSpeed:b.pageY-d.overflowOffset.top<e.scrollSensitivity&&(d.scrollParent[0].scrollTop=f=d.scrollParent[0].scrollTop-e.scrollSpeed);if(!e.axis||e.axis!="y")d.overflowOffset.left+d.scrollParent[0].offsetWidth-b.pageX<e.scrollSensitivity?d.scrollParent[0].scrollLeft=f=d.scrollParent[0].scrollLeft+e.scrollSpeed:b.pageX-d.overflowOffset.left<e.scrollSensitivity&&(d.scrollParent[0].scrollLeft=f=d.scrollParent[0].scrollLeft-e.scrollSpeed)}else{if(!e.axis||e.axis!="x")b.pageY-a(document).scrollTop()<e.scrollSensitivity?f=a(document).scrollTop(a(document).scrollTop()-e.scrollSpeed):a(window).height()-(b.pageY-a(document).scrollTop())<e.scrollSensitivity&&(f=a(document).scrollTop(a(document).scrollTop()+e.scrollSpeed));if(!e.axis||e.axis!="y")b.pageX-a(document).scrollLeft()<e.scrollSensitivity?f=a(document).scrollLeft(a(document).scrollLeft()-e.scrollSpeed):a(window).width()-(b.pageX-a(document).scrollLeft())<e.scrollSensitivity&&(f=a(document).scrollLeft(a(document).scrollLeft()+e.scrollSpeed))}f!==!1&&a.ui.ddmanager&&!e.dropBehaviour&&a.ui.ddmanager.prepareOffsets(d,b)}}),a.ui.plugin.add("draggable","snap",{start:function(b,c){var d=a(this).data("draggable"),e=d.options;d.snapElements=[],a(e.snap.constructor!=String?e.snap.items||":data(draggable)":e.snap).each(function(){var b=a(this),c=b.offset();this!=d.element[0]&&d.snapElements.push({item:this,width:b.outerWidth(),height:b.outerHeight(),top:c.top,left:c.left})})},drag:function(b,c){var d=a(this).data("draggable"),e=d.options,f=e.snapTolerance,g=c.offset.left,h=g+d.helperProportions.width,i=c.offset.top,j=i+d.helperProportions.height;for(var k=d.snapElements.length-1;k>=0;k--){var l=d.snapElements[k].left,m=l+d.snapElements[k].width,n=d.snapElements[k].top,o=n+d.snapElements[k].height;if(!(l-f<g&&g<m+f&&n-f<i&&i<o+f||l-f<g&&g<m+f&&n-f<j&&j<o+f||l-f<h&&h<m+f&&n-f<i&&i<o+f||l-f<h&&h<m+f&&n-f<j&&j<o+f)){d.snapElements[k].snapping&&d.options.snap.release&&d.options.snap.release.call(d.element,b,a.extend(d._uiHash(),{snapItem:d.snapElements[k].item})),d.snapElements[k].snapping=!1;continue}if(e.snapMode!="inner"){var p=Math.abs(n-j)<=f,q=Math.abs(o-i)<=f,r=Math.abs(l-h)<=f,s=Math.abs(m-g)<=f;p&&(c.position.top=d._convertPositionTo("relative",{top:n-d.helperProportions.height,left:0}).top-d.margins.top),q&&(c.position.top=d._convertPositionTo("relative",{top:o,left:0}).top-d.margins.top),r&&(c.position.left=d._convertPositionTo("relative",{top:0,left:l-d.helperProportions.width}).left-d.margins.left),s&&(c.position.left=d._convertPositionTo("relative",{top:0,left:m}).left-d.margins.left)}var t=p||q||r||s;if(e.snapMode!="outer"){var p=Math.abs(n-i)<=f,q=Math.abs(o-j)<=f,r=Math.abs(l-g)<=f,s=Math.abs(m-h)<=f;p&&(c.position.top=d._convertPositionTo("relative",{top:n,left:0}).top-d.margins.top),q&&(c.position.top=d._convertPositionTo("relative",{top:o-d.helperProportions.height,left:0}).top-d.margins.top),r&&(c.position.left=d._convertPositionTo("relative",{top:0,left:l}).left-d.margins.left),s&&(c.position.left=d._convertPositionTo("relative",{top:0,left:m-d.helperProportions.width}).left-d.margins.left)}!d.snapElements[k].snapping&&(p||q||r||s||t)&&d.options.snap.snap&&d.options.snap.snap.call(d.element,b,a.extend(d._uiHash(),{snapItem:d.snapElements[k].item})),d.snapElements[k].snapping=p||q||r||s||t}}}),a.ui.plugin.add("draggable","stack",{start:function(b,c){var d=a(this).data("draggable").options,e=a.makeArray(a(d.stack)).sort(function(b,c){return(parseInt(a(b).css("zIndex"),10)||0)-(parseInt(a(c).css("zIndex"),10)||0)});if(!e.length)return;var f=parseInt(e[0].style.zIndex)||0;a(e).each(function(a){this.style.zIndex=f+a}),this[0].style.zIndex=f+e.length}}),a.ui.plugin.add("draggable","zIndex",{start:function(b,c){var d=a(c.helper),e=a(this).data("draggable").options;d.css("zIndex")&&(e._zIndex=d.css("zIndex")),d.css("zIndex",e.zIndex)},stop:function(b,c){var d=a(this).data("draggable").options;d._zIndex&&a(c.helper).css("zIndex",d._zIndex)}})})(jQuery);;/*! jQuery UI - v1.8.21 - 2012-06-05
+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.droppable.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
+(function(a,b){a.widget("ui.droppable",{widgetEventPrefix:"drop",options:{accept:"*",activeClass:!1,addClasses:!0,greedy:!1,hoverClass:!1,scope:"default",tolerance:"intersect"},_create:function(){var b=this.options,c=b.accept;this.isover=0,this.isout=1,this.accept=a.isFunction(c)?c:function(a){return a.is(c)},this.proportions={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight},a.ui.ddmanager.droppables[b.scope]=a.ui.ddmanager.droppables[b.scope]||[],a.ui.ddmanager.droppables[b.scope].push(this),b.addClasses&&this.element.addClass("ui-droppable")},destroy:function(){var b=a.ui.ddmanager.droppables[this.options.scope];for(var c=0;c<b.length;c++)b[c]==this&&b.splice(c,1);return this.element.removeClass("ui-droppable ui-droppable-disabled").removeData("droppable").unbind(".droppable"),this},_setOption:function(b,c){b=="accept"&&(this.accept=a.isFunction(c)?c:function(a){return a.is(c)}),a.Widget.prototype._setOption.apply(this,arguments)},_activate:function(b){var c=a.ui.ddmanager.current;this.options.activeClass&&this.element.addClass(this.options.activeClass),c&&this._trigger("activate",b,this.ui(c))},_deactivate:function(b){var c=a.ui.ddmanager.current;this.options.activeClass&&this.element.removeClass(this.options.activeClass),c&&this._trigger("deactivate",b,this.ui(c))},_over:function(b){var c=a.ui.ddmanager.current;if(!c||(c.currentItem||c.element)[0]==this.element[0])return;this.accept.call(this.element[0],c.currentItem||c.element)&&(this.options.hoverClass&&this.element.addClass(this.options.hoverClass),this._trigger("over",b,this.ui(c)))},_out:function(b){var c=a.ui.ddmanager.current;if(!c||(c.currentItem||c.element)[0]==this.element[0])return;this.accept.call(this.element[0],c.currentItem||c.element)&&(this.options.hoverClass&&this.element.removeClass(this.options.hoverClass),this._trigger("out",b,this.ui(c)))},_drop:function(b,c){var d=c||a.ui.ddmanager.current;if(!d||(d.currentItem||d.element)[0]==this.element[0])return!1;var e=!1;return this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function(){var b=a.data(this,"droppable");if(b.options.greedy&&!b.options.disabled&&b.options.scope==d.options.scope&&b.accept.call(b.element[0],d.currentItem||d.element)&&a.ui.intersect(d,a.extend(b,{offset:b.element.offset()}),b.options.tolerance))return e=!0,!1}),e?!1:this.accept.call(this.element[0],d.currentItem||d.element)?(this.options.activeClass&&this.element.removeClass(this.options.activeClass),this.options.hoverClass&&this.element.removeClass(this.options.hoverClass),this._trigger("drop",b,this.ui(d)),this.element):!1},ui:function(a){return{draggable:a.currentItem||a.element,helper:a.helper,position:a.position,offset:a.positionAbs}}}),a.extend(a.ui.droppable,{version:"1.8.21"}),a.ui.intersect=function(b,c,d){if(!c.offset)return!1;var e=(b.positionAbs||b.position.absolute).left,f=e+b.helperProportions.width,g=(b.positionAbs||b.position.absolute).top,h=g+b.helperProportions.height,i=c.offset.left,j=i+c.proportions.width,k=c.offset.top,l=k+c.proportions.height;switch(d){case"fit":return i<=e&&f<=j&&k<=g&&h<=l;case"intersect":return i<e+b.helperProportions.width/2&&f-b.helperProportions.width/2<j&&k<g+b.helperProportions.height/2&&h-b.helperProportions.height/2<l;case"pointer":var m=(b.positionAbs||b.position.absolute).left+(b.clickOffset||b.offset.click).left,n=(b.positionAbs||b.position.absolute).top+(b.clickOffset||b.offset.click).top,o=a.ui.isOver(n,m,k,i,c.proportions.height,c.proportions.width);return o;case"touch":return(g>=k&&g<=l||h>=k&&h<=l||g<k&&h>l)&&(e>=i&&e<=j||f>=i&&f<=j||e<i&&f>j);default:return!1}},a.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(b,c){var d=a.ui.ddmanager.droppables[b.options.scope]||[],e=c?c.type:null,f=(b.currentItem||b.element).find(":data(droppable)").andSelf();g:for(var h=0;h<d.length;h++){if(d[h].options.disabled||b&&!d[h].accept.call(d[h].element[0],b.currentItem||b.element))continue;for(var i=0;i<f.length;i++)if(f[i]==d[h].element[0]){d[h].proportions.height=0;continue g}d[h].visible=d[h].element.css("display")!="none";if(!d[h].visible)continue;e=="mousedown"&&d[h]._activate.call(d[h],c),d[h].offset=d[h].element.offset(),d[h].proportions={width:d[h].element[0].offsetWidth,height:d[h].element[0].offsetHeight}}},drop:function(b,c){var d=!1;return a.each(a.ui.ddmanager.droppables[b.options.scope]||[],function(){if(!this.options)return;!this.options.disabled&&this.visible&&a.ui.intersect(b,this,this.options.tolerance)&&(d=this._drop.call(this,c)||d),!this.options.disabled&&this.visible&&this.accept.call(this.element[0],b.currentItem||b.element)&&(this.isout=1,this.isover=0,this._deactivate.call(this,c))}),d},dragStart:function(b,c){b.element.parents(":not(body,html)").bind("scroll.droppable",function(){b.options.refreshPositions||a.ui.ddmanager.prepareOffsets(b,c)})},drag:function(b,c){b.options.refreshPositions&&a.ui.ddmanager.prepareOffsets(b,c),a.each(a.ui.ddmanager.droppables[b.options.scope]||[],function(){if(this.options.disabled||this.greedyChild||!this.visible)return;var d=a.ui.intersect(b,this,this.options.tolerance),e=!d&&this.isover==1?"isout":d&&this.isover==0?"isover":null;if(!e)return;var f;if(this.options.greedy){var g=this.element.parents(":data(droppable):eq(0)");g.length&&(f=a.data(g[0],"droppable"),f.greedyChild=e=="isover"?1:0)}f&&e=="isover"&&(f.isover=0,f.isout=1,f._out.call(f,c)),this[e]=1,this[e=="isout"?"isover":"isout"]=0,this[e=="isover"?"_over":"_out"].call(this,c),f&&e=="isout"&&(f.isout=0,f.isover=1,f._over.call(f,c))})},dragStop:function(b,c){b.element.parents(":not(body,html)").unbind("scroll.droppable"),b.options.refreshPositions||a.ui.ddmanager.prepareOffsets(b,c)}}})(jQuery);;/*! jQuery UI - v1.8.21 - 2012-06-05
+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.resizable.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
+(function(a,b){a.widget("ui.resizable",a.ui.mouse,{widgetEventPrefix:"resize",options:{alsoResize:!1,animate:!1,animateDuration:"slow",animateEasing:"swing",aspectRatio:!1,autoHide:!1,containment:!1,ghost:!1,grid:!1,handles:"e,s,se",helper:!1,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:1e3},_create:function(){var b=this,c=this.options;this.element.addClass("ui-resizable"),a.extend(this,{_aspectRatio:!!c.aspectRatio,aspectRatio:c.aspectRatio,originalElement:this.element,_proportionallyResizeElements:[],_helper:c.helper||c.ghost||c.animate?c.helper||"ui-resizable-helper":null}),this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)&&(this.element.wrap(a('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")})),this.element=this.element.parent().data("resizable",this.element.data("resizable")),this.elementIsWrapper=!0,this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")}),this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0}),this.originalResizeStyle=this.originalElement.css("resize"),this.originalElement.css("resize","none"),this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"})),this.originalElement.css({margin:this.originalElement.css("margin")}),this._proportionallyResize()),this.handles=c.handles||(a(".ui-resizable-handle",this.element).length?{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"}:"e,s,se");if(this.handles.constructor==String){this.handles=="all"&&(this.handles="n,e,s,w,se,sw,ne,nw");var d=this.handles.split(",");this.handles={};for(var e=0;e<d.length;e++){var f=a.trim(d[e]),g="ui-resizable-"+f,h=a('<div class="ui-resizable-handle '+g+'"></div>');h.css({zIndex:c.zIndex}),"se"==f&&h.addClass("ui-icon ui-icon-gripsmall-diagonal-se"),this.handles[f]=".ui-resizable-"+f,this.element.append(h)}}this._renderAxis=function(b){b=b||this.element;for(var c in this.handles){this.handles[c].constructor==String&&(this.handles[c]=a(this.handles[c],this.element).show());if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var d=a(this.handles[c],this.element),e=0;e=/sw|ne|nw|se|n|s/.test(c)?d.outerHeight():d.outerWidth();var f=["padding",/ne|nw|n/.test(c)?"Top":/se|sw|s/.test(c)?"Bottom":/^e$/.test(c)?"Right":"Left"].join("");b.css(f,e),this._proportionallyResize()}if(!a(this.handles[c]).length)continue}},this._renderAxis(this.element),this._handles=a(".ui-resizable-handle",this.element).disableSelection(),this._handles.mouseover(function(){if(!b.resizing){if(this.className)var a=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);b.axis=a&&a[1]?a[1]:"se"}}),c.autoHide&&(this._handles.hide(),a(this.element).addClass("ui-resizable-autohide").hover(function(){if(c.disabled)return;a(this).removeClass("ui-resizable-autohide"),b._handles.show()},function(){if(c.disabled)return;b.resizing||(a(this).addClass("ui-resizable-autohide"),b._handles.hide())})),this._mouseInit()},destroy:function(){this._mouseDestroy();var b=function(b){a(b).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){b(this.element);var c=this.element;c.after(this.originalElement.css({position:c.css("position"),width:c.outerWidth(),height:c.outerHeight(),top:c.css("top"),left:c.css("left")})).remove()}return this.originalElement.css("resize",this.originalResizeStyle),b(this.originalElement),this},_mouseCapture:function(b){var c=!1;for(var d in this.handles)a(this.handles[d])[0]==b.target&&(c=!0);return!this.options.disabled&&c},_mouseStart:function(b){var d=this.options,e=this.element.position(),f=this.element;this.resizing=!0,this.documentScroll={top:a(document).scrollTop(),left:a(document).scrollLeft()},(f.is(".ui-draggable")||/absolute/.test(f.css("position")))&&f.css({position:"absolute",top:e.top,left:e.left}),this._renderProxy();var g=c(this.helper.css("left")),h=c(this.helper.css("top"));d.containment&&(g+=a(d.containment).scrollLeft()||0,h+=a(d.containment).scrollTop()||0),this.offset=this.helper.offset(),this.position={left:g,top:h},this.size=this._helper?{width:f.outerWidth(),height:f.outerHeight()}:{width:f.width(),height:f.height()},this.originalSize=this._helper?{width:f.outerWidth(),height:f.outerHeight()}:{width:f.width(),height:f.height()},this.originalPosition={left:g,top:h},this.sizeDiff={width:f.outerWidth()-f.width(),height:f.outerHeight()-f.height()},this.originalMousePosition={left:b.pageX,top:b.pageY},this.aspectRatio=typeof d.aspectRatio=="number"?d.aspectRatio:this.originalSize.width/this.originalSize.height||1;var i=a(".ui-resizable-"+this.axis).css("cursor");return a("body").css("cursor",i=="auto"?this.axis+"-resize":i),f.addClass("ui-resizable-resizing"),this._propagate("start",b),!0},_mouseDrag:function(b){var c=this.helper,d=this.options,e={},f=this,g=this.originalMousePosition,h=this.axis,i=b.pageX-g.left||0,j=b.pageY-g.top||0,k=this._change[h];if(!k)return!1;var l=k.apply(this,[b,i,j]),m=a.browser.msie&&a.browser.version<7,n=this.sizeDiff;this._updateVirtualBoundaries(b.shiftKey);if(this._aspectRatio||b.shiftKey)l=this._updateRatio(l,b);return l=this._respectSize(l,b),this._propagate("resize",b),c.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"}),!this._helper&&this._proportionallyResizeElements.length&&this._proportionallyResize(),this._updateCache(l),this._trigger("resize",b,this.ui()),!1},_mouseStop:function(b){this.resizing=!1;var c=this.options,d=this;if(this._helper){var e=this._proportionallyResizeElements,f=e.length&&/textarea/i.test(e[0].nodeName),g=f&&a.ui.hasScroll(e[0],"left")?0:d.sizeDiff.height,h=f?0:d.sizeDiff.width,i={width:d.helper.width()-h,height:d.helper.height()-g},j=parseInt(d.element.css("left"),10)+(d.position.left-d.originalPosition.left)||null,k=parseInt(d.element.css("top"),10)+(d.position.top-d.originalPosition.top)||null;c.animate||this.element.css(a.extend(i,{top:k,left:j})),d.helper.height(d.size.height),d.helper.width(d.size.width),this._helper&&!c.animate&&this._proportionallyResize()}return a("body").css("cursor","auto"),this.element.removeClass("ui-resizable-resizing"),this._propagate("stop",b),this._helper&&this.helper.remove(),!1},_updateVirtualBoundaries:function(a){var 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d(a.height)?a.width=a.height*this.aspectRatio:d(a.width)&&(a.height=a.width/this.aspectRatio),g=="sw"&&(a.left=e.left+(f.width-a.width),a.top=null),g=="nw"&&(a.top=e.top+(f.height-a.height),a.left=e.left+(f.width-a.width)),a},_respectSize:function(a,b){var c=this.helper,e=this._vBoundaries,f=this._aspectRatio||b.shiftKey,g=this.axis,h=d(a.width)&&e.maxWidth&&e.maxWidth<a.width,i=d(a.height)&&e.maxHeight&&e.maxHeight<a.height,j=d(a.width)&&e.minWidth&&e.minWidth>a.width,k=d(a.height)&&e.minHeight&&e.minHeight>a.height;j&&(a.width=e.minWidth),k&&(a.height=e.minHeight),h&&(a.width=e.maxWidth),i&&(a.height=e.maxHeight);var l=this.originalPosition.left+this.originalSize.width,m=this.position.top+this.size.height,n=/sw|nw|w/.test(g),o=/nw|ne|n/.test(g);j&&n&&(a.left=l-e.minWidth),h&&n&&(a.left=l-e.maxWidth),k&&o&&(a.top=m-e.minHeight),i&&o&&(a.top=m-e.maxHeight);var p=!a.width&&!a.height;return 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m=Math.abs((d._helper?d.offset.left-k.left:d.offset.left-k.left)+d.sizeDiff.width),n=Math.abs((d._helper?d.offset.top-k.top:d.offset.top-g.top)+d.sizeDiff.height),o=d.containerElement.get(0)==d.element.parent().get(0),p=/relative|absolute/.test(d.containerElement.css("position"));o&&p&&(m-=d.parentData.left),m+d.size.width>=d.parentData.width&&(d.size.width=d.parentData.width-m,j&&(d.size.height=d.size.width/d.aspectRatio)),n+d.size.height>=d.parentData.height&&(d.size.height=d.parentData.height-n,j&&(d.size.width=d.size.height*d.aspectRatio))},stop:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.position,g=d.containerOffset,h=d.containerPosition,i=d.containerElement,j=a(d.helper),k=j.offset(),l=j.outerWidth()-d.sizeDiff.width,m=j.outerHeight()-d.sizeDiff.height;d._helper&&!e.animate&&/relative/.test(i.css("position"))&&a(this).css({left:k.left-h.left-g.left,width:l,height:m}),d._helper&&!e.animate&&/static/.test(i.css("position"))&&a(this).css({left:k.left-h.left-g.left,width:l,height:m})}}),a.ui.plugin.add("resizable","ghost",{start:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.size;d.ghost=d.originalElement.clone(),d.ghost.css({opacity:.25,display:"block",position:"relative",height:f.height,width:f.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass(typeof e.ghost=="string"?e.ghost:""),d.ghost.appendTo(d.helper)},resize:function(b,c){var d=a(this).data("resizable"),e=d.options;d.ghost&&d.ghost.css({position:"relative",height:d.size.height,width:d.size.width})},stop:function(b,c){var d=a(this).data("resizable"),e=d.options;d.ghost&&d.helper&&d.helper.get(0).removeChild(d.ghost.get(0))}}),a.ui.plugin.add("resizable","grid",{resize:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.size,g=d.originalSize,h=d.originalPosition,i=d.axis,j=e._aspectRatio||b.shiftKey;e.grid=typeof e.grid=="number"?[e.grid,e.grid]:e.grid;var k=Math.round((f.width-g.width)/(e.grid[0]||1))*(e.grid[0]||1),l=Math.round((f.height-g.height)/(e.grid[1]||1))*(e.grid[1]||1);/^(se|s|e)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l):/^(ne)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l,d.position.top=h.top-l):/^(sw)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l,d.position.left=h.left-k):(d.size.width=g.width+k,d.size.height=g.height+l,d.position.top=h.top-l,d.position.left=h.left-k)}});var c=function(a){return parseInt(a,10)||0},d=function(a){return!isNaN(parseInt(a,10))}})(jQuery);;/*! jQuery UI - v1.8.21 - 2012-06-05
+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.selectable.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
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+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.sortable.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
+(function(a,b){a.widget("ui.sortable",a.ui.mouse,{widgetEventPrefix:"sort",ready:!1,options:{appendTo:"parent",axis:!1,connectWith:!1,containment:!1,cursor:"auto",cursorAt:!1,dropOnEmpty:!0,forcePlaceholderSize:!1,forceHelperSize:!1,grid:!1,handle:!1,helper:"original",items:"> *",opacity:!1,placeholder:!1,revert:!1,scroll:!0,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1e3},_create:function(){var a=this.options;this.containerCache={},this.element.addClass("ui-sortable"),this.refresh(),this.floating=this.items.length?a.axis==="x"||/left|right/.test(this.items[0].item.css("float"))||/inline|table-cell/.test(this.items[0].item.css("display")):!1,this.offset=this.element.offset(),this._mouseInit(),this.ready=!0},destroy:function(){a.Widget.prototype.destroy.call(this),this.element.removeClass("ui-sortable ui-sortable-disabled"),this._mouseDestroy();for(var b=this.items.length-1;b>=0;b--)this.items[b].item.removeData(this.widgetName+"-item");return 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e=this.options,f=this;this.currentContainer=this,this.refreshPositions(),this.helper=this._createHelper(b),this._cacheHelperProportions(),this._cacheMargins(),this.scrollParent=this.helper.scrollParent(),this.offset=this.currentItem.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},a.extend(this.offset,{click:{left:b.pageX-this.offset.left,top:b.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.helper.css("position","absolute"),this.cssPosition=this.helper.css("position"),this.originalPosition=this._generatePosition(b),this.originalPageX=b.pageX,this.originalPageY=b.pageY,e.cursorAt&&this._adjustOffsetFromHelper(e.cursorAt),this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]},this.helper[0]!=this.currentItem[0]&&this.currentItem.hide(),this._createPlaceholder(),e.containment&&this._setContainment(),e.cursor&&(a("body").css("cursor")&&(this._storedCursor=a("body").css("cursor")),a("body").css("cursor",e.cursor)),e.opacity&&(this.helper.css("opacity")&&(this._storedOpacity=this.helper.css("opacity")),this.helper.css("opacity",e.opacity)),e.zIndex&&(this.helper.css("zIndex")&&(this._storedZIndex=this.helper.css("zIndex")),this.helper.css("zIndex",e.zIndex)),this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"&&(this.overflowOffset=this.scrollParent.offset()),this._trigger("start",b,this._uiHash()),this._preserveHelperProportions||this._cacheHelperProportions();if(!d)for(var g=this.containers.length-1;g>=0;g--)this.containers[g]._trigger("activate",b,f._uiHash(this));return a.ui.ddmanager&&(a.ui.ddmanager.current=this),a.ui.ddmanager&&!e.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b),this.dragging=!0,this.helper.addClass("ui-sortable-helper"),this._mouseDrag(b),!0},_mouseDrag:function(b){this.position=this._generatePosition(b),this.positionAbs=this._convertPositionTo("absolute"),this.lastPositionAbs||(this.lastPositionAbs=this.positionAbs);if(this.options.scroll){var c=this.options,d=!1;this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"?(this.overflowOffset.top+this.scrollParent[0].offsetHeight-b.pageY<c.scrollSensitivity?this.scrollParent[0].scrollTop=d=this.scrollParent[0].scrollTop+c.scrollSpeed:b.pageY-this.overflowOffset.top<c.scrollSensitivity&&(this.scrollParent[0].scrollTop=d=this.scrollParent[0].scrollTop-c.scrollSpeed),this.overflowOffset.left+this.scrollParent[0].offsetWidth-b.pageX<c.scrollSensitivity?this.scrollParent[0].scrollLeft=d=this.scrollParent[0].scrollLeft+c.scrollSpeed:b.pageX-this.overflowOffset.left<c.scrollSensitivity&&(this.scrollParent[0].scrollLeft=d=this.scrollParent[0].scrollLeft-c.scrollSpeed)):(b.pageY-a(document).scrollTop()<c.scrollSensitivity?d=a(document).scrollTop(a(document).scrollTop()-c.scrollSpeed):a(window).height()-(b.pageY-a(document).scrollTop())<c.scrollSensitivity&&(d=a(document).scrollTop(a(document).scrollTop()+c.scrollSpeed)),b.pageX-a(document).scrollLeft()<c.scrollSensitivity?d=a(document).scrollLeft(a(document).scrollLeft()-c.scrollSpeed):a(window).width()-(b.pageX-a(document).scrollLeft())<c.scrollSensitivity&&(d=a(document).scrollLeft(a(document).scrollLeft()+c.scrollSpeed))),d!==!1&&a.ui.ddmanager&&!c.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b)}this.positionAbs=this._convertPositionTo("absolute");if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";for(var e=this.items.length-1;e>=0;e--){var f=this.items[e],g=f.item[0],h=this._intersectsWithPointer(f);if(!h)continue;if(g!=this.currentItem[0]&&this.placeholder[h==1?"next":"prev"]()[0]!=g&&!a.ui.contains(this.placeholder[0],g)&&(this.options.type=="semi-dynamic"?!a.ui.contains(this.element[0],g):!0)){this.direction=h==1?"down":"up";if(this.options.tolerance=="pointer"||this._intersectsWithSides(f))this._rearrange(b,f);else break;this._trigger("change",b,this._uiHash());break}}return this._contactContainers(b),a.ui.ddmanager&&a.ui.ddmanager.drag(this,b),this._trigger("sort",b,this._uiHash()),this.lastPositionAbs=this.positionAbs,!1},_mouseStop:function(b,c){if(!b)return;a.ui.ddmanager&&!this.options.dropBehaviour&&a.ui.ddmanager.drop(this,b);if(this.options.revert){var d=this,e=d.placeholder.offset();d.reverting=!0,a(this.helper).animate({left:e.left-this.offset.parent.left-d.margins.left+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft),top:e.top-this.offset.parent.top-d.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){d._clear(b)})}else this._clear(b,c);return!1},cancel:function(){var b=this;if(this.dragging){this._mouseUp({target:null}),this.options.helper=="original"?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"):this.currentItem.show();for(var c=this.containers.length-1;c>=0;c--)this.containers[c]._trigger("deactivate",null,b._uiHash(this)),this.containers[c].containerCache.over&&(this.containers[c]._trigger("out",null,b._uiHash(this)),this.containers[c].containerCache.over=0)}return this.placeholder&&(this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]),this.options.helper!="original"&&this.helper&&this.helper[0].parentNode&&this.helper.remove(),a.extend(this,{helper:null,dragging:!1,reverting:!1,_noFinalSort:null}),this.domPosition.prev?a(this.domPosition.prev).after(this.currentItem):a(this.domPosition.parent).prepend(this.currentItem)),this},serialize:function(b){var c=this._getItemsAsjQuery(b&&b.connected),d=[];return b=b||{},a(c).each(function(){var c=(a(b.item||this).attr(b.attribute||"id")||"").match(b.expression||/(.+)[-=_](.+)/);c&&d.push((b.key||c[1]+"[]")+"="+(b.key&&b.expression?c[1]:c[2]))}),!d.length&&b.key&&d.push(b.key+"="),d.join("&")},toArray:function(b){var c=this._getItemsAsjQuery(b&&b.connected),d=[];return b=b||{},c.each(function(){d.push(a(b.item||this).attr(b.attribute||"id")||"")}),d},_intersectsWith:function(a){var b=this.positionAbs.left,c=b+this.helperProportions.width,d=this.positionAbs.top,e=d+this.helperProportions.height,f=a.left,g=f+a.width,h=a.top,i=h+a.height,j=this.offset.click.top,k=this.offset.click.left,l=d+j>h&&d+j<i&&b+k>f&&b+k<g;return this.options.tolerance=="pointer"||this.options.forcePointerForContainers||this.options.tolerance!="pointer"&&this.helperProportions[this.floating?"width":"height"]>a[this.floating?"width":"height"]?l:f<b+this.helperProportions.width/2&&c-this.helperProportions.width/2<g&&h<d+this.helperProportions.height/2&&e-this.helperProportions.height/2<i},_intersectsWithPointer:function(b){var c=this.options.axis==="x"||a.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,b.top,b.height),d=this.options.axis==="y"||a.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,b.left,b.width),e=c&&d,f=this._getDragVerticalDirection(),g=this._getDragHorizontalDirection();return e?this.floating?g&&g=="right"||f=="down"?2:1:f&&(f=="down"?2:1):!1},_intersectsWithSides:function(b){var c=a.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,b.top+b.height/2,b.height),d=a.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,b.left+b.width/2,b.width),e=this._getDragVerticalDirection(),f=this._getDragHorizontalDirection();return this.floating&&f?f=="right"&&d||f=="left"&&!d:e&&(e=="down"&&c||e=="up"&&!c)},_getDragVerticalDirection:function(){var a=this.positionAbs.top-this.lastPositionAbs.top;return a!=0&&(a>0?"down":"up")},_getDragHorizontalDirection:function(){var a=this.positionAbs.left-this.lastPositionAbs.left;return a!=0&&(a>0?"right":"left")},refresh:function(a){return this._refreshItems(a),this.refreshPositions(),this},_connectWith:function(){var a=this.options;return a.connectWith.constructor==String?[a.connectWith]:a.connectWith},_getItemsAsjQuery:function(b){var c=this,d=[],e=[],f=this._connectWith();if(f&&b)for(var g=f.length-1;g>=0;g--){var h=a(f[g]);for(var i=h.length-1;i>=0;i--){var j=a.data(h[i],this.widgetName);j&&j!=this&&!j.options.disabled&&e.push([a.isFunction(j.options.items)?j.options.items.call(j.element):a(j.options.items,j.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),j])}}e.push([a.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):a(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]);for(var g=e.length-1;g>=0;g--)e[g][0].each(function(){d.push(this)});return a(d)},_removeCurrentsFromItems:function(){var a=this.currentItem.find(":data("+this.widgetName+"-item)");for(var b=0;b<this.items.length;b++)for(var c=0;c<a.length;c++)a[c]==this.items[b].item[0]&&this.items.splice(b,1)},_refreshItems:function(b){this.items=[],this.containers=[this];var c=this.items,d=this,e=[[a.isFunction(this.options.items)?this.options.items.call(this.element[0],b,{item:this.currentItem}):a(this.options.items,this.element),this]],f=this._connectWith();if(f&&this.ready)for(var g=f.length-1;g>=0;g--){var h=a(f[g]);for(var i=h.length-1;i>=0;i--){var j=a.data(h[i],this.widgetName);j&&j!=this&&!j.options.disabled&&(e.push([a.isFunction(j.options.items)?j.options.items.call(j.element[0],b,{item:this.currentItem}):a(j.options.items,j.element),j]),this.containers.push(j))}}for(var g=e.length-1;g>=0;g--){var k=e[g][1],l=e[g][0];for(var i=0,m=l.length;i<m;i++){var n=a(l[i]);n.data(this.widgetName+"-item",k),c.push({item:n,instance:k,width:0,height:0,left:0,top:0})}}},refreshPositions:function(b){this.offsetParent&&this.helper&&(this.offset.parent=this._getParentOffset());for(var c=this.items.length-1;c>=0;c--){var d=this.items[c];if(d.instance!=this.currentContainer&&this.currentContainer&&d.item[0]!=this.currentItem[0])continue;var e=this.options.toleranceElement?a(this.options.toleranceElement,d.item):d.item;b||(d.width=e.outerWidth(),d.height=e.outerHeight());var f=e.offset();d.left=f.left,d.top=f.top}if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(var c=this.containers.length-1;c>=0;c--){var f=this.containers[c].element.offset();this.containers[c].containerCache.left=f.left,this.containers[c].containerCache.top=f.top,this.containers[c].containerCache.width=this.containers[c].element.outerWidth(),this.containers[c].containerCache.height=this.containers[c].element.outerHeight()}return this},_createPlaceholder:function(b){var c=b||this,d=c.options;if(!d.placeholder||d.placeholder.constructor==String){var e=d.placeholder;d.placeholder={element:function(){var b=a(document.createElement(c.currentItem[0].nodeName)).addClass(e||c.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper")[0];return e||(b.style.visibility="hidden"),b},update:function(a,b){if(e&&!d.forcePlaceholderSize)return;b.height()||b.height(c.currentItem.innerHeight()-parseInt(c.currentItem.css("paddingTop")||0,10)-parseInt(c.currentItem.css("paddingBottom")||0,10)),b.width()||b.width(c.currentItem.innerWidth()-parseInt(c.currentItem.css("paddingLeft")||0,10)-parseInt(c.currentItem.css("paddingRight")||0,10))}}}c.placeholder=a(d.placeholder.element.call(c.element,c.currentItem)),c.currentItem.after(c.placeholder),d.placeholder.update(c,c.placeholder)},_contactContainers:function(b){var c=null,d=null;for(var e=this.containers.length-1;e>=0;e--){if(a.ui.contains(this.currentItem[0],this.containers[e].element[0]))continue;if(this._intersectsWith(this.containers[e].containerCache)){if(c&&a.ui.contains(this.containers[e].element[0],c.element[0]))continue;c=this.containers[e],d=e}else this.containers[e].containerCache.over&&(this.containers[e]._trigger("out",b,this._uiHash(this)),this.containers[e].containerCache.over=0)}if(!c)return;if(this.containers.length===1)this.containers[d]._trigger("over",b,this._uiHash(this)),this.containers[d].containerCache.over=1;else if(this.currentContainer!=this.containers[d]){var f=1e4,g=null,h=this.positionAbs[this.containers[d].floating?"left":"top"];for(var i=this.items.length-1;i>=0;i--){if(!a.ui.contains(this.containers[d].element[0],this.items[i].item[0]))continue;var j=this.containers[d].floating?this.items[i].item.offset().left:this.items[i].item.offset().top;Math.abs(j-h)<f&&(f=Math.abs(j-h),g=this.items[i],this.direction=j-h>0?"down":"up")}if(!g&&!this.options.dropOnEmpty)return;this.currentContainer=this.containers[d],g?this._rearrange(b,g,null,!0):this._rearrange(b,null,this.containers[d].element,!0),this._trigger("change",b,this._uiHash()),this.containers[d]._trigger("change",b,this._uiHash(this)),this.options.placeholder.update(this.currentContainer,this.placeholder),this.containers[d]._trigger("over",b,this._uiHash(this)),this.containers[d].containerCache.over=1}},_createHelper:function(b){var c=this.options,d=a.isFunction(c.helper)?a(c.helper.apply(this.element[0],[b,this.currentItem])):c.helper=="clone"?this.currentItem.clone():this.currentItem;return d.parents("body").length||a(c.appendTo!="parent"?c.appendTo:this.currentItem[0].parentNode)[0].appendChild(d[0]),d[0]==this.currentItem[0]&&(this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")}),(d[0].style.width==""||c.forceHelperSize)&&d.width(this.currentItem.width()),(d[0].style.height==""||c.forceHelperSize)&&d.height(this.currentItem.height()),d},_adjustOffsetFromHelper:function(b){typeof b=="string"&&(b=b.split(" ")),a.isArray(b)&&(b={left:+b[0],top:+b[1]||0}),"left"in b&&(this.offset.click.left=b.left+this.margins.left),"right"in b&&(this.offset.click.left=this.helperProportions.width-b.right+this.margins.left),"top"in b&&(this.offset.click.top=b.top+this.margins.top),"bottom"in b&&(this.offset.click.top=this.helperProportions.height-b.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var b=this.offsetParent.offset();this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0])&&(b.left+=this.scrollParent.scrollLeft(),b.top+=this.scrollParent.scrollTop());if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&a.browser.msie)b={top:0,left:0};return{top:b.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:b.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.currentItem.position();return{top:a.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.currentItem.css("marginLeft"),10)||0,top:parseInt(this.currentItem.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var b=this.options;b.containment=="parent"&&(b.containment=this.helper[0].parentNode);if(b.containment=="document"||b.containment=="window")this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,a(b.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(a(b.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(b.containment)){var c=a(b.containment)[0],d=a(b.containment).offset(),e=a(c).css("overflow")!="hidden";this.containment=[d.left+(parseInt(a(c).css("borderLeftWidth"),10)||0)+(parseInt(a(c).css("paddingLeft"),10)||0)-this.margins.left,d.top+(parseInt(a(c).css("borderTopWidth"),10)||0)+(parseInt(a(c).css("paddingTop"),10)||0)-this.margins.top,d.left+(e?Math.max(c.scrollWidth,c.offsetWidth):c.offsetWidth)-(parseInt(a(c).css("borderLeftWidth"),10)||0)-(parseInt(a(c).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,d.top+(e?Math.max(c.scrollHeight,c.offsetHeight):c.offsetHeight)-(parseInt(a(c).css("borderTopWidth"),10)||0)-(parseInt(a(c).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}},_convertPositionTo:function(b,c){c||(c=this.position);var d=b=="absolute"?1:-1,e=this.options,f=this.cssPosition=="absolute"&&(this.scrollParent[0]==document||!a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,g=/(html|body)/i.test(f[0].tagName);return{top:c.top+this.offset.relative.top*d+this.offset.parent.top*d-(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():g?0:f.scrollTop())*d),left:c.left+this.offset.relative.left*d+this.offset.parent.left*d-(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():g?0:f.scrollLeft())*d)}},_generatePosition:function(b){var c=this.options,d=this.cssPosition=="absolute"&&(this.scrollParent[0]==document||!a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,e=/(html|body)/i.test(d[0].tagName);this.cssPosition=="relative"&&(this.scrollParent[0]==document||this.scrollParent[0]==this.offsetParent[0])&&(this.offset.relative=this._getRelativeOffset());var f=b.pageX,g=b.pageY;if(this.originalPosition){this.containment&&(b.pageX-this.offset.click.left<this.containment[0]&&(f=this.containment[0]+this.offset.click.left),b.pageY-this.offset.click.top<this.containment[1]&&(g=this.containment[1]+this.offset.click.top),b.pageX-this.offset.click.left>this.containment[2]&&(f=this.containment[2]+this.offset.click.left),b.pageY-this.offset.click.top>this.containment[3]&&(g=this.containment[3]+this.offset.click.top));if(c.grid){var h=this.originalPageY+Math.round((g-this.originalPageY)/c.grid[1])*c.grid[1];g=this.containment?h-this.offset.click.top<this.containment[1]||h-this.offset.click.top>this.containment[3]?h-this.offset.click.top<this.containment[1]?h+c.grid[1]:h-c.grid[1]:h:h;var i=this.originalPageX+Math.round((f-this.originalPageX)/c.grid[0])*c.grid[0];f=this.containment?i-this.offset.click.left<this.containment[0]||i-this.offset.click.left>this.containment[2]?i-this.offset.click.left<this.containment[0]?i+c.grid[0]:i-c.grid[0]:i:i}}return{top:g-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(a.browser.safari&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():e?0:d.scrollTop()),left:f-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(a.browser.safari&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():e?0:d.scrollLeft())}},_rearrange:function(a,b,c,d){c?c[0].appendChild(this.placeholder[0]):b.item[0].parentNode.insertBefore(this.placeholder[0],this.direction=="down"?b.item[0]:b.item[0].nextSibling),this.counter=this.counter?++this.counter:1;var e=this,f=this.counter;window.setTimeout(function(){f==e.counter&&e.refreshPositions(!d)},0)},_clear:function(b,c){this.reverting=!1;var d=[],e=this;!this._noFinalSort&&this.currentItem.parent().length&&this.placeholder.before(this.currentItem),this._noFinalSort=null;if(this.helper[0]==this.currentItem[0]){for(var f in this._storedCSS)if(this._storedCSS[f]=="auto"||this._storedCSS[f]=="static")this._storedCSS[f]="";this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else this.currentItem.show();this.fromOutside&&!c&&d.push(function(a){this._trigger("receive",a,this._uiHash(this.fromOutside))}),(this.fromOutside||this.domPosition.prev!=this.currentItem.prev().not(".ui-sortable-helper")[0]||this.domPosition.parent!=this.currentItem.parent()[0])&&!c&&d.push(function(a){this._trigger("update",a,this._uiHash())});if(!a.ui.contains(this.element[0],this.currentItem[0])){c||d.push(function(a){this._trigger("remove",a,this._uiHash())});for(var f=this.containers.length-1;f>=0;f--)a.ui.contains(this.containers[f].element[0],this.currentItem[0])&&!c&&(d.push(function(a){return function(b){a._trigger("receive",b,this._uiHash(this))}}.call(this,this.containers[f])),d.push(function(a){return function(b){a._trigger("update",b,this._uiHash(this))}}.call(this,this.containers[f])))}for(var f=this.containers.length-1;f>=0;f--)c||d.push(function(a){return function(b){a._trigger("deactivate",b,this._uiHash(this))}}.call(this,this.containers[f])),this.containers[f].containerCache.over&&(d.push(function(a){return function(b){a._trigger("out",b,this._uiHash(this))}}.call(this,this.containers[f])),this.containers[f].containerCache.over=0);this._storedCursor&&a("body").css("cursor",this._storedCursor),this._storedOpacity&&this.helper.css("opacity",this._storedOpacity),this._storedZIndex&&this.helper.css("zIndex",this._storedZIndex=="auto"?"":this._storedZIndex),this.dragging=!1;if(this.cancelHelperRemoval){if(!c){this._trigger("beforeStop",b,this._uiHash());for(var f=0;f<d.length;f++)d[f].call(this,b);this._trigger("stop",b,this._uiHash())}return!1}c||this._trigger("beforeStop",b,this._uiHash()),this.placeholder[0].parentNode.removeChild(this.placeholder[0]),this.helper[0]!=this.currentItem[0]&&this.helper.remove(),this.helper=null;if(!c){for(var f=0;f<d.length;f++)d[f].call(this,b);this._trigger("stop",b,this._uiHash())}return this.fromOutside=!1,!0},_trigger:function(){a.Widget.prototype._trigger.apply(this,arguments)===!1&&this.cancel()},_uiHash:function(b){var c=b||this;return{helper:c.helper,placeholder:c.placeholder||a([]),position:c.position,originalPosition:c.originalPosition,offset:c.positionAbs,item:c.currentItem,sender:b?b.element:null}}}),a.extend(a.ui.sortable,{version:"1.8.21"})})(jQuery);;/*! jQuery UI - v1.8.21 - 2012-06-05
+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.accordion.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
+(function(a,b){a.widget("ui.accordion",{options:{active:0,animated:"slide",autoHeight:!0,clearStyle:!1,collapsible:!1,event:"click",fillSpace:!1,header:"> li > :first-child,> :not(li):even",icons:{header:"ui-icon-triangle-1-e",headerSelected:"ui-icon-triangle-1-s"},navigation:!1,navigationFilter:function(){return this.href.toLowerCase()===location.href.toLowerCase()}},_create:function(){var b=this,c=b.options;b.running=0,b.element.addClass("ui-accordion ui-widget ui-helper-reset").children("li").addClass("ui-accordion-li-fix"),b.headers=b.element.find(c.header).addClass("ui-accordion-header ui-helper-reset ui-state-default 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2012-06-05
+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.autocomplete.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
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e=d.item.data("item.autocomplete"),f=b.previous;b.element[0]!==c.activeElement&&(b.element.focus(),b.previous=f,setTimeout(function(){b.previous=f,b.selectedItem=e},1)),!1!==b._trigger("select",a,{item:e})&&b.element.val(e.value),b.term=b.element.val(),b.close(a),b.selectedItem=e},blur:function(a,c){b.menu.element.is(":visible")&&b.element.val()!==b.term&&b.element.val(b.term)}}).zIndex(this.element.zIndex()+1).css({top:0,left:0}).hide().data("menu"),a.fn.bgiframe&&this.menu.element.bgiframe(),b.beforeunloadHandler=function(){b.element.removeAttr("autocomplete")},a(window).bind("beforeunload",b.beforeunloadHandler)},destroy:function(){this.element.removeClass("ui-autocomplete-input").removeAttr("autocomplete").removeAttr("role").removeAttr("aria-autocomplete").removeAttr("aria-haspopup"),this.menu.element.remove(),a(window).unbind("beforeunload",this.beforeunloadHandler),a.Widget.prototype.destroy.call(this)},_setOption:function(b,c){a.Widget.prototype._setOption.apply(this,arguments),b==="source"&&this._initSource(),b==="appendTo"&&this.menu.element.appendTo(a(c||"body",this.element[0].ownerDocument)[0]),b==="disabled"&&c&&this.xhr&&this.xhr.abort()},_initSource:function(){var b=this,c,d;a.isArray(this.options.source)?(c=this.options.source,this.source=function(b,d){d(a.ui.autocomplete.filter(c,b.term))}):typeof this.options.source=="string"?(d=this.options.source,this.source=function(c,e){b.xhr&&b.xhr.abort(),b.xhr=a.ajax({url:d,data:c,dataType:"json",success:function(a,b){e(a)},error:function(){e([])}})}):this.source=this.options.source},search:function(a,b){a=a!=null?a:this.element.val(),this.term=this.element.val();if(a.length<this.options.minLength)return this.close(b);clearTimeout(this.closing);if(this._trigger("search",b)===!1)return;return this._search(a)},_search:function(a){this.pending++,this.element.addClass("ui-autocomplete-loading"),this.source({term:a},this._response())},_response:function(){var a=this,b=++c;return function(d){b===c&&a.__response(d),a.pending--,a.pending||a.element.removeClass("ui-autocomplete-loading")}},__response:function(a){!this.options.disabled&&a&&a.length?(a=this._normalize(a),this._suggest(a),this._trigger("open")):this.close()},close:function(a){clearTimeout(this.closing),this.menu.element.is(":visible")&&(this.menu.element.hide(),this.menu.deactivate(),this._trigger("close",a))},_change:function(a){this.previous!==this.element.val()&&this._trigger("change",a,{item:this.selectedItem})},_normalize:function(b){return b.length&&b[0].label&&b[0].value?b:a.map(b,function(b){return typeof b=="string"?{label:b,value:b}:a.extend({label:b.label||b.value,value:b.value||b.label},b)})},_suggest:function(b){var c=this.menu.element.empty().zIndex(this.element.zIndex()+1);this._renderMenu(c,b),this.menu.deactivate(),this.menu.refresh(),c.show(),this._resizeMenu(),c.position(a.extend({of:this.element},this.options.position)),this.options.autoFocus&&this.menu.next(new a.Event("mouseover"))},_resizeMenu:function(){var a=this.menu.element;a.outerWidth(Math.max(a.width("").outerWidth()+1,this.element.outerWidth()))},_renderMenu:function(b,c){var d=this;a.each(c,function(a,c){d._renderItem(b,c)})},_renderItem:function(b,c){return a("<li></li>").data("item.autocomplete",c).append(a("<a></a>").text(c.label)).appendTo(b)},_move:function(a,b){if(!this.menu.element.is(":visible")){this.search(null,b);return}if(this.menu.first()&&/^previous/.test(a)||this.menu.last()&&/^next/.test(a)){this.element.val(this.term),this.menu.deactivate();return}this.menu[a](b)},widget:function(){return this.menu.element},_keyEvent:function(a,b){if(!this.isMultiLine||this.menu.element.is(":visible"))this._move(a,b),b.preventDefault()}}),a.extend(a.ui.autocomplete,{escapeRegex:function(a){return a.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&")},filter:function(b,c){var d=new RegExp(a.ui.autocomplete.escapeRegex(c),"i");return a.grep(b,function(a){return d.test(a.label||a.value||a)})}})})(jQuery),function(a){a.widget("ui.menu",{_create:function(){var b=this;this.element.addClass("ui-menu ui-widget ui-widget-content ui-corner-all").attr({role:"listbox","aria-activedescendant":"ui-active-menuitem"}).click(function(c){if(!a(c.target).closest(".ui-menu-item a").length)return;c.preventDefault(),b.select(c)}),this.refresh()},refresh:function(){var b=this,c=this.element.children("li:not(.ui-menu-item):has(a)").addClass("ui-menu-item").attr("role","menuitem");c.children("a").addClass("ui-corner-all").attr("tabindex",-1).mouseenter(function(c){b.activate(c,a(this).parent())}).mouseleave(function(){b.deactivate()})},activate:function(a,b){this.deactivate();if(this.hasScroll()){var c=b.offset().top-this.element.offset().top,d=this.element.scrollTop(),e=this.element.height();c<0?this.element.scrollTop(d+c):c>=e&&this.element.scrollTop(d+c-e+b.height())}this.active=b.eq(0).children("a").addClass("ui-state-hover").attr("id","ui-active-menuitem").end(),this._trigger("focus",a,{item:b})},deactivate:function(){if(!this.active)return;this.active.children("a").removeClass("ui-state-hover").removeAttr("id"),this._trigger("blur"),this.active=null},next:function(a){this.move("next",".ui-menu-item:first",a)},previous:function(a){this.move("prev",".ui-menu-item:last",a)},first:function(){return this.active&&!this.active.prevAll(".ui-menu-item").length},last:function(){return this.active&&!this.active.nextAll(".ui-menu-item").length},move:function(a,b,c){if(!this.active){this.activate(c,this.element.children(b));return}var 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+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.button.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
+(function(a,b){var c,d,e,f,g="ui-button ui-widget ui-state-default ui-corner-all",h="ui-state-hover ui-state-active ",i="ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only",j=function(){var b=a(this).find(":ui-button");setTimeout(function(){b.button("refresh")},1)},k=function(b){var c=b.name,d=b.form,e=a([]);return c&&(d?e=a(d).find("[name='"+c+"']"):e=a("[name='"+c+"']",b.ownerDocument).filter(function(){return!this.form})),e};a.widget("ui.button",{options:{disabled:null,text:!0,label:null,icons:{primary:null,secondary:null}},_create:function(){this.element.closest("form").unbind("reset.button").bind("reset.button",j),typeof this.options.disabled!="boolean"?this.options.disabled=!!this.element.propAttr("disabled"):this.element.propAttr("disabled",this.options.disabled),this._determineButtonType(),this.hasTitle=!!this.buttonElement.attr("title");var 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a=this.element.parents().filter(":last"),b="label[for='"+this.element.attr("id")+"']";this.buttonElement=a.find(b),this.buttonElement.length||(a=a.length?a.siblings():this.element.siblings(),this.buttonElement=a.filter(b),this.buttonElement.length||(this.buttonElement=a.find(b))),this.element.addClass("ui-helper-hidden-accessible");var c=this.element.is(":checked");c&&this.buttonElement.addClass("ui-state-active"),this.buttonElement.attr("aria-pressed",c)}else this.buttonElement=this.element},widget:function(){return this.buttonElement},destroy:function(){this.element.removeClass("ui-helper-hidden-accessible"),this.buttonElement.removeClass(g+" "+h+" "+i).removeAttr("role").removeAttr("aria-pressed").html(this.buttonElement.find(".ui-button-text").html()),this.hasTitle||this.buttonElement.removeAttr("title"),a.Widget.prototype.destroy.call(this)},_setOption:function(b,c){a.Widget.prototype._setOption.apply(this,arguments);if(b==="disabled"){c?this.element.propAttr("disabled",!0):this.element.propAttr("disabled",!1);return}this._resetButton()},refresh:function(){var b=this.element.is(":disabled");b!==this.options.disabled&&this._setOption("disabled",b),this.type==="radio"?k(this.element[0]).each(function(){a(this).is(":checked")?a(this).button("widget").addClass("ui-state-active").attr("aria-pressed","true"):a(this).button("widget").removeClass("ui-state-active").attr("aria-pressed","false")}):this.type==="checkbox"&&(this.element.is(":checked")?this.buttonElement.addClass("ui-state-active").attr("aria-pressed","true"):this.buttonElement.removeClass("ui-state-active").attr("aria-pressed","false"))},_resetButton:function(){if(this.type==="input"){this.options.label&&this.element.val(this.options.label);return}var b=this.buttonElement.removeClass(i),c=a("<span></span>",this.element[0].ownerDocument).addClass("ui-button-text").html(this.options.label).appendTo(b.empty()).text(),d=this.options.icons,e=d.primary&&d.secondary,f=[];d.primary||d.secondary?(this.options.text&&f.push("ui-button-text-icon"+(e?"s":d.primary?"-primary":"-secondary")),d.primary&&b.prepend("<span class='ui-button-icon-primary ui-icon "+d.primary+"'></span>"),d.secondary&&b.append("<span class='ui-button-icon-secondary ui-icon "+d.secondary+"'></span>"),this.options.text||(f.push(e?"ui-button-icons-only":"ui-button-icon-only"),this.hasTitle||b.attr("title",c))):f.push("ui-button-text-only"),b.addClass(f.join(" "))}}),a.widget("ui.buttonset",{options:{items:":button, :submit, :reset, :checkbox, :radio, a, :data(button)"},_create:function(){this.element.addClass("ui-buttonset")},_init:function(){this.refresh()},_setOption:function(b,c){b==="disabled"&&this.buttons.button("option",b,c),a.Widget.prototype._setOption.apply(this,arguments)},refresh:function(){var b=this.element.css("direction")==="rtl";this.buttons=this.element.find(this.options.items).filter(":ui-button").button("refresh").end().not(":ui-button").button().end().map(function(){return a(this).button("widget")[0]}).removeClass("ui-corner-all ui-corner-left ui-corner-right").filter(":first").addClass(b?"ui-corner-right":"ui-corner-left").end().filter(":last").addClass(b?"ui-corner-left":"ui-corner-right").end().end()},destroy:function(){this.element.removeClass("ui-buttonset"),this.buttons.map(function(){return a(this).button("widget")[0]}).removeClass("ui-corner-left ui-corner-right").end().button("destroy"),a.Widget.prototype.destroy.call(this)}})})(jQuery);;/*! jQuery UI - v1.8.21 - 2012-06-05
+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.dialog.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
+(function(a,b){var c="ui-dialog ui-widget ui-widget-content ui-corner-all ",d={buttons:!0,height:!0,maxHeight:!0,maxWidth:!0,minHeight:!0,minWidth:!0,width:!0},e={maxHeight:!0,maxWidth:!0,minHeight:!0,minWidth:!0},f=a.attrFn||{val:!0,css:!0,html:!0,text:!0,data:!0,width:!0,height:!0,offset:!0,click:!0};a.widget("ui.dialog",{options:{autoOpen:!0,buttons:{},closeOnEscape:!0,closeText:"close",dialogClass:"",draggable:!0,hide:null,height:"auto",maxHeight:!1,maxWidth:!1,minHeight:150,minWidth:150,modal:!1,position:{my:"center",at:"center",collision:"fit",using:function(b){var c=a(this).css(b).offset().top;c<0&&a(this).css("top",b.top-c)}},resizable:!0,show:null,stack:!0,title:"",width:300,zIndex:1e3},_create:function(){this.originalTitle=this.element.attr("title"),typeof this.originalTitle!="string"&&(this.originalTitle=""),this.options.title=this.options.title||this.originalTitle;var b=this,d=b.options,e=d.title||"&#160;",f=a.ui.dialog.getTitleId(b.element),g=(b.uiDialog=a("<div></div>")).appendTo(document.body).hide().addClass(c+d.dialogClass).css({zIndex:d.zIndex}).attr("tabIndex",-1).css("outline",0).keydown(function(c){d.closeOnEscape&&!c.isDefaultPrevented()&&c.keyCode&&c.keyCode===a.ui.keyCode.ESCAPE&&(b.close(c),c.preventDefault())}).attr({role:"dialog","aria-labelledby":f}).mousedown(function(a){b.moveToTop(!1,a)}),h=b.element.show().removeAttr("title").addClass("ui-dialog-content ui-widget-content").appendTo(g),i=(b.uiDialogTitlebar=a("<div></div>")).addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix").prependTo(g),j=a('<a href="#"></a>').addClass("ui-dialog-titlebar-close ui-corner-all").attr("role","button").hover(function(){j.addClass("ui-state-hover")},function(){j.removeClass("ui-state-hover")}).focus(function(){j.addClass("ui-state-focus")}).blur(function(){j.removeClass("ui-state-focus")}).click(function(a){return b.close(a),!1}).appendTo(i),k=(b.uiDialogTitlebarCloseText=a("<span></span>")).addClass("ui-icon ui-icon-closethick").text(d.closeText).appendTo(j),l=a("<span></span>").addClass("ui-dialog-title").attr("id",f).html(e).prependTo(i);a.isFunction(d.beforeclose)&&!a.isFunction(d.beforeClose)&&(d.beforeClose=d.beforeclose),i.find("*").add(i).disableSelection(),d.draggable&&a.fn.draggable&&b._makeDraggable(),d.resizable&&a.fn.resizable&&b._makeResizable(),b._createButtons(d.buttons),b._isOpen=!1,a.fn.bgiframe&&g.bgiframe()},_init:function(){this.options.autoOpen&&this.open()},destroy:function(){var a=this;return a.overlay&&a.overlay.destroy(),a.uiDialog.hide(),a.element.unbind(".dialog").removeData("dialog").removeClass("ui-dialog-content ui-widget-content").hide().appendTo("body"),a.uiDialog.remove(),a.originalTitle&&a.element.attr("title",a.originalTitle),a},widget:function(){return this.uiDialog},close:function(b){var c=this,d,e;if(!1===c._trigger("beforeClose",b))return;return c.overlay&&c.overlay.destroy(),c.uiDialog.unbind("keypress.ui-dialog"),c._isOpen=!1,c.options.hide?c.uiDialog.hide(c.options.hide,function(){c._trigger("close",b)}):(c.uiDialog.hide(),c._trigger("close",b)),a.ui.dialog.overlay.resize(),c.options.modal&&(d=0,a(".ui-dialog").each(function(){this!==c.uiDialog[0]&&(e=a(this).css("z-index"),isNaN(e)||(d=Math.max(d,e)))}),a.ui.dialog.maxZ=d),c},isOpen:function(){return this._isOpen},moveToTop:function(b,c){var d=this,e=d.options,f;return e.modal&&!b||!e.stack&&!e.modal?d._trigger("focus",c):(e.zIndex>a.ui.dialog.maxZ&&(a.ui.dialog.maxZ=e.zIndex),d.overlay&&(a.ui.dialog.maxZ+=1,d.overlay.$el.css("z-index",a.ui.dialog.overlay.maxZ=a.ui.dialog.maxZ)),f={scrollTop:d.element.scrollTop(),scrollLeft:d.element.scrollLeft()},a.ui.dialog.maxZ+=1,d.uiDialog.css("z-index",a.ui.dialog.maxZ),d.element.attr(f),d._trigger("focus",c),d)},open:function(){if(this._isOpen)return;var b=this,c=b.options,d=b.uiDialog;return b.overlay=c.modal?new a.ui.dialog.overlay(b):null,b._size(),b._position(c.position),d.show(c.show),b.moveToTop(!0),c.modal&&d.bind("keydown.ui-dialog",function(b){if(b.keyCode!==a.ui.keyCode.TAB)return;var c=a(":tabbable",this),d=c.filter(":first"),e=c.filter(":last");if(b.target===e[0]&&!b.shiftKey)return d.focus(1),!1;if(b.target===d[0]&&b.shiftKey)return e.focus(1),!1}),a(b.element.find(":tabbable").get().concat(d.find(".ui-dialog-buttonpane :tabbable").get().concat(d.get()))).eq(0).focus(),b._isOpen=!0,b._trigger("open"),b},_createButtons:function(b){var c=this,d=!1,e=a("<div></div>").addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix"),g=a("<div></div>").addClass("ui-dialog-buttonset").appendTo(e);c.uiDialog.find(".ui-dialog-buttonpane").remove(),typeof b=="object"&&b!==null&&a.each(b,function(){return!(d=!0)}),d&&(a.each(b,function(b,d){d=a.isFunction(d)?{click:d,text:b}:d;var e=a('<button 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h(a){return{originalPosition:a.originalPosition,originalSize:a.originalSize,position:a.position,size:a.size}}c=c===b?this.options.resizable:c;var d=this,e=d.options,f=d.uiDialog.css("position"),g=typeof c=="string"?c:"n,e,s,w,se,sw,ne,nw";d.uiDialog.resizable({cancel:".ui-dialog-content",containment:"document",alsoResize:d.element,maxWidth:e.maxWidth,maxHeight:e.maxHeight,minWidth:e.minWidth,minHeight:d._minHeight(),handles:g,start:function(b,c){a(this).addClass("ui-dialog-resizing"),d._trigger("resizeStart",b,h(c))},resize:function(a,b){d._trigger("resize",a,h(b))},stop:function(b,c){a(this).removeClass("ui-dialog-resizing"),e.height=a(this).height(),e.width=a(this).width(),d._trigger("resizeStop",b,h(c)),a.ui.dialog.overlay.resize()}}).css("position",f).find(".ui-resizable-se").addClass("ui-icon ui-icon-grip-diagonal-se")},_minHeight:function(){var a=this.options;return a.height==="auto"?a.minHeight:Math.min(a.minHeight,a.height)},_position:function(b){var c=[],d=[0,0],e;if(b){if(typeof b=="string"||typeof b=="object"&&"0"in b)c=b.split?b.split(" "):[b[0],b[1]],c.length===1&&(c[1]=c[0]),a.each(["left","top"],function(a,b){+c[a]===c[a]&&(d[a]=c[a],c[a]=b)}),b={my:c.join(" "),at:c.join(" "),offset:d.join(" ")};b=a.extend({},a.ui.dialog.prototype.options.position,b)}else b=a.ui.dialog.prototype.options.position;e=this.uiDialog.is(":visible"),e||this.uiDialog.show(),this.uiDialog.css({top:0,left:0}).position(a.extend({of:window},b)),e||this.uiDialog.hide()},_setOptions:function(b){var c=this,f={},g=!1;a.each(b,function(a,b){c._setOption(a,b),a in d&&(g=!0),a in e&&(f[a]=b)}),g&&this._size(),this.uiDialog.is(":data(resizable)")&&this.uiDialog.resizable("option",f)},_setOption:function(b,d){var e=this,f=e.uiDialog;switch(b){case"beforeclose":b="beforeClose";break;case"buttons":e._createButtons(d);break;case"closeText":e.uiDialogTitlebarCloseText.text(""+d);break;case"dialogClass":f.removeClass(e.options.dialogClass).addClass(c+d);break;case"disabled":d?f.addClass("ui-dialog-disabled"):f.removeClass("ui-dialog-disabled");break;case"draggable":var g=f.is(":data(draggable)");g&&!d&&f.draggable("destroy"),!g&&d&&e._makeDraggable();break;case"position":e._position(d);break;case"resizable":var h=f.is(":data(resizable)");h&&!d&&f.resizable("destroy"),h&&typeof d=="string"&&f.resizable("option","handles",d),!h&&d!==!1&&e._makeResizable(d);break;case"title":a(".ui-dialog-title",e.uiDialogTitlebar).html(""+(d||"&#160;"))}a.Widget.prototype._setOption.apply(e,arguments)},_size:function(){var b=this.options,c,d,e=this.uiDialog.is(":visible");this.element.show().css({width:"auto",minHeight:0,height:0}),b.minWidth>b.width&&(b.width=b.minWidth),c=this.uiDialog.css({height:"auto",width:b.width}).height(),d=Math.max(0,b.minHeight-c);if(b.height==="auto")if(a.support.minHeight)this.element.css({minHeight:d,height:"auto"});else{this.uiDialog.show();var f=this.element.css("height","auto").height();e||this.uiDialog.hide(),this.element.height(Math.max(f,d))}else this.element.height(Math.max(b.height-c,0));this.uiDialog.is(":data(resizable)")&&this.uiDialog.resizable("option","minHeight",this._minHeight())}}),a.extend(a.ui.dialog,{version:"1.8.21",uuid:0,maxZ:0,getTitleId:function(a){var b=a.attr("id");return b||(this.uuid+=1,b=this.uuid),"ui-dialog-title-"+b},overlay:function(b){this.$el=a.ui.dialog.overlay.create(b)}}),a.extend(a.ui.dialog.overlay,{instances:[],oldInstances:[],maxZ:0,events:a.map("focus,mousedown,mouseup,keydown,keypress,click".split(","),function(a){return a+".dialog-overlay"}).join(" "),create:function(b){this.instances.length===0&&(setTimeout(function(){a.ui.dialog.overlay.instances.length&&a(document).bind(a.ui.dialog.overlay.events,function(b){if(a(b.target).zIndex()<a.ui.dialog.overlay.maxZ)return!1})},1),a(document).bind("keydown.dialog-overlay",function(c){b.options.closeOnEscape&&!c.isDefaultPrevented()&&c.keyCode&&c.keyCode===a.ui.keyCode.ESCAPE&&(b.close(c),c.preventDefault())}),a(window).bind("resize.dialog-overlay",a.ui.dialog.overlay.resize));var c=(this.oldInstances.pop()||a("<div></div>").addClass("ui-widget-overlay")).appendTo(document.body).css({width:this.width(),height:this.height()});return a.fn.bgiframe&&c.bgiframe(),this.instances.push(c),c},destroy:function(b){var c=a.inArray(b,this.instances);c!=-1&&this.oldInstances.push(this.instances.splice(c,1)[0]),this.instances.length===0&&a([document,window]).unbind(".dialog-overlay"),b.remove();var d=0;a.each(this.instances,function(){d=Math.max(d,this.css("z-index"))}),this.maxZ=d},height:function(){var b,c;return a.browser.msie&&a.browser.version<7?(b=Math.max(document.documentElement.scrollHeight,document.body.scrollHeight),c=Math.max(document.documentElement.offsetHeight,document.body.offsetHeight),b<c?a(window).height()+"px":b+"px"):a(document).height()+"px"},width:function(){var b,c;return a.browser.msie?(b=Math.max(document.documentElement.scrollWidth,document.body.scrollWidth),c=Math.max(document.documentElement.offsetWidth,document.body.offsetWidth),b<c?a(window).width()+"px":b+"px"):a(document).width()+"px"},resize:function(){var b=a([]);a.each(a.ui.dialog.overlay.instances,function(){b=b.add(this)}),b.css({width:0,height:0}).css({width:a.ui.dialog.overlay.width(),height:a.ui.dialog.overlay.height()})}}),a.extend(a.ui.dialog.overlay.prototype,{destroy:function(){a.ui.dialog.overlay.destroy(this.$el)}})})(jQuery);;/*! jQuery UI - v1.8.21 - 2012-06-05
+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.slider.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
+(function(a,b){var c=5;a.widget("ui.slider",a.ui.mouse,{widgetEventPrefix:"slide",options:{animate:!1,distance:0,max:100,min:0,orientation:"horizontal",range:!1,step:1,value:0,values:null},_create:function(){var b=this,d=this.options,e=this.element.find(".ui-slider-handle").addClass("ui-state-default ui-corner-all"),f="<a class='ui-slider-handle ui-state-default ui-corner-all' href='#'></a>",g=d.values&&d.values.length||1,h=[];this._keySliding=!1,this._mouseSliding=!1,this._animateOff=!0,this._handleIndex=null,this._detectOrientation(),this._mouseInit(),this.element.addClass("ui-slider ui-slider-"+this.orientation+" ui-widget"+" ui-widget-content"+" ui-corner-all"+(d.disabled?" ui-slider-disabled ui-disabled":"")),this.range=a([]),d.range&&(d.range===!0&&(d.values||(d.values=[this._valueMin(),this._valueMin()]),d.values.length&&d.values.length!==2&&(d.values=[d.values[0],d.values[0]])),this.range=a("<div></div>").appendTo(this.element).addClass("ui-slider-range ui-widget-header"+(d.range==="min"||d.range==="max"?" ui-slider-range-"+d.range:"")));for(var i=e.length;i<g;i+=1)h.push(f);this.handles=e.add(a(h.join("")).appendTo(b.element)),this.handle=this.handles.eq(0),this.handles.add(this.range).filter("a").click(function(a){a.preventDefault()}).hover(function(){d.disabled||a(this).addClass("ui-state-hover")},function(){a(this).removeClass("ui-state-hover")}).focus(function(){d.disabled?a(this).blur():(a(".ui-slider .ui-state-focus").removeClass("ui-state-focus"),a(this).addClass("ui-state-focus"))}).blur(function(){a(this).removeClass("ui-state-focus")}),this.handles.each(function(b){a(this).data("index.ui-slider-handle",b)}),this.handles.keydown(function(d){var e=a(this).data("index.ui-slider-handle"),f,g,h,i;if(b.options.disabled)return;switch(d.keyCode){case a.ui.keyCode.HOME:case a.ui.keyCode.END:case a.ui.keyCode.PAGE_UP:case a.ui.keyCode.PAGE_DOWN:case a.ui.keyCode.UP:case a.ui.keyCode.RIGHT:case a.ui.keyCode.DOWN:case a.ui.keyCode.LEFT:d.preventDefault();if(!b._keySliding){b._keySliding=!0,a(this).addClass("ui-state-active"),f=b._start(d,e);if(f===!1)return}}i=b.options.step,b.options.values&&b.options.values.length?g=h=b.values(e):g=h=b.value();switch(d.keyCode){case a.ui.keyCode.HOME:h=b._valueMin();break;case a.ui.keyCode.END:h=b._valueMax();break;case a.ui.keyCode.PAGE_UP:h=b._trimAlignValue(g+(b._valueMax()-b._valueMin())/c);break;case a.ui.keyCode.PAGE_DOWN:h=b._trimAlignValue(g-(b._valueMax()-b._valueMin())/c);break;case a.ui.keyCode.UP:case a.ui.keyCode.RIGHT:if(g===b._valueMax())return;h=b._trimAlignValue(g+i);break;case a.ui.keyCode.DOWN:case a.ui.keyCode.LEFT:if(g===b._valueMin())return;h=b._trimAlignValue(g-i)}b._slide(d,e,h)}).keyup(function(c){var d=a(this).data("index.ui-slider-handle");b._keySliding&&(b._keySliding=!1,b._stop(c,d),b._change(c,d),a(this).removeClass("ui-state-active"))}),this._refreshValue(),this._animateOff=!1},destroy:function(){return this.handles.remove(),this.range.remove(),this.element.removeClass("ui-slider ui-slider-horizontal ui-slider-vertical ui-slider-disabled ui-widget ui-widget-content ui-corner-all").removeData("slider").unbind(".slider"),this._mouseDestroy(),this},_mouseCapture:function(b){var c=this.options,d,e,f,g,h,i,j,k,l;return c.disabled?!1:(this.elementSize={width:this.element.outerWidth(),height:this.element.outerHeight()},this.elementOffset=this.element.offset(),d={x:b.pageX,y:b.pageY},e=this._normValueFromMouse(d),f=this._valueMax()-this._valueMin()+1,h=this,this.handles.each(function(b){var 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jQuery UI - v1.8.21 - 2012-06-05
+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.tabs.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
+(function(a,b){function e(){return++c}function f(){return++d}var c=0,d=0;a.widget("ui.tabs",{options:{add:null,ajaxOptions:null,cache:!1,cookie:null,collapsible:!1,disable:null,disabled:[],enable:null,event:"click",fx:null,idPrefix:"ui-tabs-",load:null,panelTemplate:"<div></div>",remove:null,select:null,show:null,spinner:"<em>Loading&#8230;</em>",tabTemplate:"<li><a href='#{href}'><span>#{label}</span></a></li>"},_create:function(){this._tabify(!0)},_setOption:function(a,b){if(a=="selected"){if(this.options.collapsible&&b==this.options.selected)return;this.select(b)}else this.options[a]=b,this._tabify()},_tabId:function(a){return a.title&&a.title.replace(/\s/g,"_").replace(/[^\w\u00c0-\uFFFF-]/g,"")||this.options.idPrefix+e()},_sanitizeSelector:function(a){return a.replace(/:/g,"\\:")},_cookie:function(){var b=this.cookie||(this.cookie=this.options.cookie.name||"ui-tabs-"+f());return 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e.cookie&&d._cookie(e.selected,e.cookie),d.element.queue("tabs",function(){n(b,g)}),d.load(d.anchors.index(this)),this.blur(),!1}e.cookie&&d._cookie(e.selected,e.cookie);if(g.length)f.length&&d.element.queue("tabs",function(){o(b,f)}),d.element.queue("tabs",function(){n(b,g)}),d.load(d.anchors.index(this));else throw"jQuery UI Tabs: Mismatching fragment identifier.";a.browser.msie&&this.blur()}),this.anchors.bind("click.tabs",function(){return!1})},_getIndex:function(a){return typeof a=="string"&&(a=this.anchors.index(this.anchors.filter("[href$='"+a+"']"))),a},destroy:function(){var b=this.options;return this.abort(),this.element.unbind(".tabs").removeClass("ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible").removeData("tabs"),this.list.removeClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all"),this.anchors.each(function(){var b=a.data(this,"href.tabs");b&&(this.href=b);var c=a(this).unbind(".tabs");a.each(["href","load","cache"],function(a,b){c.removeData(b+".tabs")})}),this.lis.unbind(".tabs").add(this.panels).each(function(){a.data(this,"destroy.tabs")?a(this).remove():a(this).removeClass(["ui-state-default","ui-corner-top","ui-tabs-selected","ui-state-active","ui-state-hover","ui-state-focus","ui-state-disabled","ui-tabs-panel","ui-widget-content","ui-corner-bottom","ui-tabs-hide"].join(" "))}),b.cookie&&this._cookie(null,b.cookie),this},add:function(c,d,e){e===b&&(e=this.anchors.length);var f=this,g=this.options,h=a(g.tabTemplate.replace(/#\{href\}/g,c).replace(/#\{label\}/g,d)),i=c.indexOf("#")?this._tabId(a("a",h)[0]):c.replace("#","");h.addClass("ui-state-default ui-corner-top").data("destroy.tabs",!0);var j=f.element.find("#"+i);return j.length||(j=a(g.panelTemplate).attr("id",i).data("destroy.tabs",!0)),j.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom 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c=this.options;if(a.inArray(b,c.disabled)==-1)return;return this.lis.eq(b).removeClass("ui-state-disabled"),c.disabled=a.grep(c.disabled,function(a,c){return a!=b}),this._trigger("enable",null,this._ui(this.anchors[b],this.panels[b])),this},disable:function(a){a=this._getIndex(a);var b=this,c=this.options;return a!=c.selected&&(this.lis.eq(a).addClass("ui-state-disabled"),c.disabled.push(a),c.disabled.sort(),this._trigger("disable",null,this._ui(this.anchors[a],this.panels[a]))),this},select:function(a){a=this._getIndex(a);if(a==-1)if(this.options.collapsible&&this.options.selected!=-1)a=this.options.selected;else return this;return this.anchors.eq(a).trigger(this.options.event+".tabs"),this},load:function(b){b=this._getIndex(b);var c=this,d=this.options,e=this.anchors.eq(b)[0],f=a.data(e,"load.tabs");this.abort();if(!f||this.element.queue("tabs").length!==0&&a.data(e,"cache.tabs")){this.element.dequeue("tabs");return}this.lis.eq(b).addClass("ui-state-processing");if(d.spinner){var g=a("span",e);g.data("label.tabs",g.html()).html(d.spinner)}return this.xhr=a.ajax(a.extend({},d.ajaxOptions,{url:f,success:function(f,g){c.element.find(c._sanitizeSelector(e.hash)).html(f),c._cleanup(),d.cache&&a.data(e,"cache.tabs",!0),c._trigger("load",null,c._ui(c.anchors[b],c.panels[b]));try{d.ajaxOptions.success(f,g)}catch(h){}},error:function(a,f,g){c._cleanup(),c._trigger("load",null,c._ui(c.anchors[b],c.panels[b]));try{d.ajaxOptions.error(a,f,b,e)}catch(g){}}})),c.element.dequeue("tabs"),this},abort:function(){return this.element.queue([]),this.panels.stop(!1,!0),this.element.queue("tabs",this.element.queue("tabs").splice(-2,2)),this.xhr&&(this.xhr.abort(),delete this.xhr),this._cleanup(),this},url:function(a,b){return this.anchors.eq(a).removeData("cache.tabs").data("load.tabs",b),this},length:function(){return this.anchors.length}}),a.extend(a.ui.tabs,{version:"1.8.21"}),a.extend(a.ui.tabs.prototype,{rotation:null,rotate:function(a,b){var c=this,d=this.options,e=c._rotate||(c._rotate=function(b){clearTimeout(c.rotation),c.rotation=setTimeout(function(){var a=d.selected;c.select(++a<c.anchors.length?a:0)},a),b&&b.stopPropagation()}),f=c._unrotate||(c._unrotate=b?function(a){e()}:function(a){a.clientX&&c.rotate(null)});return a?(this.element.bind("tabsshow",e),this.anchors.bind(d.event+".tabs",f),e()):(clearTimeout(c.rotation),this.element.unbind("tabsshow",e),this.anchors.unbind(d.event+".tabs",f),delete this._rotate,delete this._unrotate),this}})})(jQuery);;/*! jQuery UI - v1.8.21 - 2012-06-05
+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.datepicker.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
+(function($,undefined){function Datepicker(){this.debug=!1,this._curInst=null,this._keyEvent=!1,this._disabledInputs=[],this._datepickerShowing=!1,this._inDialog=!1,this._mainDivId="ui-datepicker-div",this._inlineClass="ui-datepicker-inline",this._appendClass="ui-datepicker-append",this._triggerClass="ui-datepicker-trigger",this._dialogClass="ui-datepicker-dialog",this._disableClass="ui-datepicker-disabled",this._unselectableClass="ui-datepicker-unselectable",this._currentClass="ui-datepicker-current-day",this._dayOverClass="ui-datepicker-days-cell-over",this.regional=[],this.regional[""]={closeText:"Done",prevText:"Prev",nextText:"Next",currentText:"Today",monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su","Mo","Tu","We","Th","Fr","Sa"],weekHeader:"Wk",dateFormat:"mm/dd/yy",firstDay:0,isRTL:!1,showMonthAfterYear:!1,yearSuffix:""},this._defaults={showOn:"focus",showAnim:"fadeIn",showOptions:{},defaultDate:null,appendText:"",buttonText:"...",buttonImage:"",buttonImageOnly:!1,hideIfNoPrevNext:!1,navigationAsDateFormat:!1,gotoCurrent:!1,changeMonth:!1,changeYear:!1,yearRange:"c-10:c+10",showOtherMonths:!1,selectOtherMonths:!1,showWeek:!1,calculateWeek:this.iso8601Week,shortYearCutoff:"+10",minDate:null,maxDate:null,duration:"fast",beforeShowDay:null,beforeShow:null,onSelect:null,onChangeMonthYear:null,onClose:null,numberOfMonths:1,showCurrentAtPos:0,stepMonths:1,stepBigMonths:12,altField:"",altFormat:"",constrainInput:!0,showButtonPanel:!1,autoSize:!1,disabled:!1},$.extend(this._defaults,this.regional[""]),this.dpDiv=bindHover($('<div id="'+this._mainDivId+'" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))}function bindHover(a){var b="button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";return a.bind("mouseout",function(a){var c=$(a.target).closest(b);if(!c.length)return;c.removeClass("ui-state-hover ui-datepicker-prev-hover ui-datepicker-next-hover")}).bind("mouseover",function(c){var d=$(c.target).closest(b);if($.datepicker._isDisabledDatepicker(instActive.inline?a.parent()[0]:instActive.input[0])||!d.length)return;d.parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover"),d.addClass("ui-state-hover"),d.hasClass("ui-datepicker-prev")&&d.addClass("ui-datepicker-prev-hover"),d.hasClass("ui-datepicker-next")&&d.addClass("ui-datepicker-next-hover")})}function extendRemove(a,b){$.extend(a,b);for(var c in b)if(b[c]==null||b[c]==undefined)a[c]=b[c];return a}function isArray(a){return a&&($.browser.safari&&typeof a=="object"&&a.length||a.constructor&&a.constructor.toString().match(/\Array\(\)/))}$.extend($.ui,{datepicker:{version:"1.8.21"}});var PROP_NAME="datepicker",dpuuid=(new Date).getTime(),instActive;$.extend(Datepicker.prototype,{markerClassName:"hasDatepicker",maxRows:4,log:function(){this.debug&&console.log.apply("",arguments)},_widgetDatepicker:function(){return this.dpDiv},setDefaults:function(a){return extendRemove(this._defaults,a||{}),this},_attachDatepicker:function(target,settings){var inlineSettings=null;for(var attrName in this._defaults){var attrValue=target.getAttribute("date:"+attrName);if(attrValue){inlineSettings=inlineSettings||{};try{inlineSettings[attrName]=eval(attrValue)}catch(err){inlineSettings[attrName]=attrValue}}}var nodeName=target.nodeName.toLowerCase(),inline=nodeName=="div"||nodeName=="span";target.id||(this.uuid+=1,target.id="dp"+this.uuid);var inst=this._newInst($(target),inline);inst.settings=$.extend({},settings||{},inlineSettings||{}),nodeName=="input"?this._connectDatepicker(target,inst):inline&&this._inlineDatepicker(target,inst)},_newInst:function(a,b){var c=a[0].id.replace(/([^A-Za-z0-9_-])/g,"\\\\$1");return{id:c,input:a,selectedDay:0,selectedMonth:0,selectedYear:0,drawMonth:0,drawYear:0,inline:b,dpDiv:b?bindHover($('<div class="'+this._inlineClass+' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')):this.dpDiv}},_connectDatepicker:function(a,b){var c=$(a);b.append=$([]),b.trigger=$([]);if(c.hasClass(this.markerClassName))return;this._attachments(c,b),c.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).keyup(this._doKeyUp).bind("setData.datepicker",function(a,c,d){b.settings[c]=d}).bind("getData.datepicker",function(a,c){return this._get(b,c)}),this._autoSize(b),$.data(a,PROP_NAME,b),b.settings.disabled&&this._disableDatepicker(a)},_attachments:function(a,b){var c=this._get(b,"appendText"),d=this._get(b,"isRTL");b.append&&b.append.remove(),c&&(b.append=$('<span class="'+this._appendClass+'">'+c+"</span>"),a[d?"before":"after"](b.append)),a.unbind("focus",this._showDatepicker),b.trigger&&b.trigger.remove();var e=this._get(b,"showOn");(e=="focus"||e=="both")&&a.focus(this._showDatepicker);if(e=="button"||e=="both"){var f=this._get(b,"buttonText"),g=this._get(b,"buttonImage");b.trigger=$(this._get(b,"buttonImageOnly")?$("<img/>").addClass(this._triggerClass).attr({src:g,alt:f,title:f}):$('<button type="button"></button>').addClass(this._triggerClass).html(g==""?f:$("<img/>").attr({src:g,alt:f,title:f}))),a[d?"before":"after"](b.trigger),b.trigger.click(function(){return $.datepicker._datepickerShowing&&$.datepicker._lastInput==a[0]?$.datepicker._hideDatepicker():$.datepicker._datepickerShowing&&$.datepicker._lastInput!=a[0]?($.datepicker._hideDatepicker(),$.datepicker._showDatepicker(a[0])):$.datepicker._showDatepicker(a[0]),!1})}},_autoSize:function(a){if(this._get(a,"autoSize")&&!a.inline){var b=new Date(2009,11,20),c=this._get(a,"dateFormat");if(c.match(/[DM]/)){var d=function(a){var b=0,c=0;for(var d=0;d<a.length;d++)a[d].length>b&&(b=a[d].length,c=d);return c};b.setMonth(d(this._get(a,c.match(/MM/)?"monthNames":"monthNamesShort"))),b.setDate(d(this._get(a,c.match(/DD/)?"dayNames":"dayNamesShort"))+20-b.getDay())}a.input.attr("size",this._formatDate(a,b).length)}},_inlineDatepicker:function(a,b){var c=$(a);if(c.hasClass(this.markerClassName))return;c.addClass(this.markerClassName).append(b.dpDiv).bind("setData.datepicker",function(a,c,d){b.settings[c]=d}).bind("getData.datepicker",function(a,c){return this._get(b,c)}),$.data(a,PROP_NAME,b),this._setDate(b,this._getDefaultDate(b),!0),this._updateDatepicker(b),this._updateAlternate(b),b.settings.disabled&&this._disableDatepicker(a),b.dpDiv.css("display","block")},_dialogDatepicker:function(a,b,c,d,e){var f=this._dialogInst;if(!f){this.uuid+=1;var g="dp"+this.uuid;this._dialogInput=$('<input type="text" id="'+g+'" style="position: absolute; top: -100px; width: 0px; z-index: -10;"/>'),this._dialogInput.keydown(this._doKeyDown),$("body").append(this._dialogInput),f=this._dialogInst=this._newInst(this._dialogInput,!1),f.settings={},$.data(this._dialogInput[0],PROP_NAME,f)}extendRemove(f.settings,d||{}),b=b&&b.constructor==Date?this._formatDate(f,b):b,this._dialogInput.val(b),this._pos=e?e.length?e:[e.pageX,e.pageY]:null;if(!this._pos){var h=document.documentElement.clientWidth,i=document.documentElement.clientHeight,j=document.documentElement.scrollLeft||document.body.scrollLeft,k=document.documentElement.scrollTop||document.body.scrollTop;this._pos=[h/2-100+j,i/2-150+k]}return this._dialogInput.css("left",this._pos[0]+20+"px").css("top",this._pos[1]+"px"),f.settings.onSelect=c,this._inDialog=!0,this.dpDiv.addClass(this._dialogClass),this._showDatepicker(this._dialogInput[0]),$.blockUI&&$.blockUI(this.dpDiv),$.data(this._dialogInput[0],PROP_NAME,f),this},_destroyDatepicker:function(a){var b=$(a),c=$.data(a,PROP_NAME);if(!b.hasClass(this.markerClassName))return;var d=a.nodeName.toLowerCase();$.removeData(a,PROP_NAME),d=="input"?(c.append.remove(),c.trigger.remove(),b.removeClass(this.markerClassName).unbind("focus",this._showDatepicker).unbind("keydown",this._doKeyDown).unbind("keypress",this._doKeyPress).unbind("keyup",this._doKeyUp)):(d=="div"||d=="span")&&b.removeClass(this.markerClassName).empty()},_enableDatepicker:function(a){var b=$(a),c=$.data(a,PROP_NAME);if(!b.hasClass(this.markerClassName))return;var d=a.nodeName.toLowerCase();if(d=="input")a.disabled=!1,c.trigger.filter("button").each(function(){this.disabled=!1}).end().filter("img").css({opacity:"1.0",cursor:""});else if(d=="div"||d=="span"){var e=b.children("."+this._inlineClass);e.children().removeClass("ui-state-disabled"),e.find("select.ui-datepicker-month, select.ui-datepicker-year").removeAttr("disabled")}this._disabledInputs=$.map(this._disabledInputs,function(b){return b==a?null:b})},_disableDatepicker:function(a){var b=$(a),c=$.data(a,PROP_NAME);if(!b.hasClass(this.markerClassName))return;var d=a.nodeName.toLowerCase();if(d=="input")a.disabled=!0,c.trigger.filter("button").each(function(){this.disabled=!0}).end().filter("img").css({opacity:"0.5",cursor:"default"});else if(d=="div"||d=="span"){var e=b.children("."+this._inlineClass);e.children().addClass("ui-state-disabled"),e.find("select.ui-datepicker-month, select.ui-datepicker-year").attr("disabled","disabled")}this._disabledInputs=$.map(this._disabledInputs,function(b){return b==a?null:b}),this._disabledInputs[this._disabledInputs.length]=a},_isDisabledDatepicker:function(a){if(!a)return!1;for(var b=0;b<this._disabledInputs.length;b++)if(this._disabledInputs[b]==a)return!0;return!1},_getInst:function(a){try{return $.data(a,PROP_NAME)}catch(b){throw"Missing instance data for this datepicker"}},_optionDatepicker:function(a,b,c){var d=this._getInst(a);if(arguments.length==2&&typeof b=="string")return b=="defaults"?$.extend({},$.datepicker._defaults):d?b=="all"?$.extend({},d.settings):this._get(d,b):null;var e=b||{};typeof b=="string"&&(e={},e[b]=c);if(d){this._curInst==d&&this._hideDatepicker();var f=this._getDateDatepicker(a,!0),g=this._getMinMaxDate(d,"min"),h=this._getMinMaxDate(d,"max");extendRemove(d.settings,e),g!==null&&e.dateFormat!==undefined&&e.minDate===undefined&&(d.settings.minDate=this._formatDate(d,g)),h!==null&&e.dateFormat!==undefined&&e.maxDate===undefined&&(d.settings.maxDate=this._formatDate(d,h)),this._attachments($(a),d),this._autoSize(d),this._setDate(d,f),this._updateAlternate(d),this._updateDatepicker(d)}},_changeDatepicker:function(a,b,c){this._optionDatepicker(a,b,c)},_refreshDatepicker:function(a){var b=this._getInst(a);b&&this._updateDatepicker(b)},_setDateDatepicker:function(a,b){var c=this._getInst(a);c&&(this._setDate(c,b),this._updateDatepicker(c),this._updateAlternate(c))},_getDateDatepicker:function(a,b){var c=this._getInst(a);return c&&!c.inline&&this._setDateFromField(c,b),c?this._getDate(c):null},_doKeyDown:function(a){var b=$.datepicker._getInst(a.target),c=!0,d=b.dpDiv.is(".ui-datepicker-rtl");b._keyEvent=!0;if($.datepicker._datepickerShowing)switch(a.keyCode){case 9:$.datepicker._hideDatepicker(),c=!1;break;case 13:var e=$("td."+$.datepicker._dayOverClass+":not(."+$.datepicker._currentClass+")",b.dpDiv);e[0]&&$.datepicker._selectDay(a.target,b.selectedMonth,b.selectedYear,e[0]);var f=$.datepicker._get(b,"onSelect");if(f){var g=$.datepicker._formatDate(b);f.apply(b.input?b.input[0]:null,[g,b])}else $.datepicker._hideDatepicker();return!1;case 27:$.datepicker._hideDatepicker();break;case 33:$.datepicker._adjustDate(a.target,a.ctrlKey?-$.datepicker._get(b,"stepBigMonths"):-$.datepicker._get(b,"stepMonths"),"M");break;case 34:$.datepicker._adjustDate(a.target,a.ctrlKey?+$.datepicker._get(b,"stepBigMonths"):+$.datepicker._get(b,"stepMonths"),"M");break;case 35:(a.ctrlKey||a.metaKey)&&$.datepicker._clearDate(a.target),c=a.ctrlKey||a.metaKey;break;case 36:(a.ctrlKey||a.metaKey)&&$.datepicker._gotoToday(a.target),c=a.ctrlKey||a.metaKey;break;case 37:(a.ctrlKey||a.metaKey)&&$.datepicker._adjustDate(a.target,d?1:-1,"D"),c=a.ctrlKey||a.metaKey,a.originalEvent.altKey&&$.datepicker._adjustDate(a.target,a.ctrlKey?-$.datepicker._get(b,"stepBigMonths"):-$.datepicker._get(b,"stepMonths"),"M");break;case 38:(a.ctrlKey||a.metaKey)&&$.datepicker._adjustDate(a.target,-7,"D"),c=a.ctrlKey||a.metaKey;break;case 39:(a.ctrlKey||a.metaKey)&&$.datepicker._adjustDate(a.target,d?-1:1,"D"),c=a.ctrlKey||a.metaKey,a.originalEvent.altKey&&$.datepicker._adjustDate(a.target,a.ctrlKey?+$.datepicker._get(b,"stepBigMonths"):+$.datepicker._get(b,"stepMonths"),"M");break;case 40:(a.ctrlKey||a.metaKey)&&$.datepicker._adjustDate(a.target,7,"D"),c=a.ctrlKey||a.metaKey;break;default:c=!1}else a.keyCode==36&&a.ctrlKey?$.datepicker._showDatepicker(this):c=!1;c&&(a.preventDefault(),a.stopPropagation())},_doKeyPress:function(a){var b=$.datepicker._getInst(a.target);if($.datepicker._get(b,"constrainInput")){var c=$.datepicker._possibleChars($.datepicker._get(b,"dateFormat")),d=String.fromCharCode(a.charCode==undefined?a.keyCode:a.charCode);return a.ctrlKey||a.metaKey||d<" "||!c||c.indexOf(d)>-1}},_doKeyUp:function(a){var b=$.datepicker._getInst(a.target);if(b.input.val()!=b.lastVal)try{var c=$.datepicker.parseDate($.datepicker._get(b,"dateFormat"),b.input?b.input.val():null,$.datepicker._getFormatConfig(b));c&&($.datepicker._setDateFromField(b),$.datepicker._updateAlternate(b),$.datepicker._updateDatepicker(b))}catch(d){$.datepicker.log(d)}return!0},_showDatepicker:function(a){a=a.target||a,a.nodeName.toLowerCase()!="input"&&(a=$("input",a.parentNode)[0]);if($.datepicker._isDisabledDatepicker(a)||$.datepicker._lastInput==a)return;var b=$.datepicker._getInst(a);$.datepicker._curInst&&$.datepicker._curInst!=b&&($.datepicker._curInst.dpDiv.stop(!0,!0),b&&$.datepicker._datepickerShowing&&$.datepicker._hideDatepicker($.datepicker._curInst.input[0]));var c=$.datepicker._get(b,"beforeShow"),d=c?c.apply(a,[a,b]):{};if(d===!1)return;extendRemove(b.settings,d),b.lastVal=null,$.datepicker._lastInput=a,$.datepicker._setDateFromField(b),$.datepicker._inDialog&&(a.value=""),$.datepicker._pos||($.datepicker._pos=$.datepicker._findPos(a),$.datepicker._pos[1]+=a.offsetHeight);var e=!1;$(a).parents().each(function(){return e|=$(this).css("position")=="fixed",!e}),e&&$.browser.opera&&($.datepicker._pos[0]-=document.documentElement.scrollLeft,$.datepicker._pos[1]-=document.documentElement.scrollTop);var f={left:$.datepicker._pos[0],top:$.datepicker._pos[1]};$.datepicker._pos=null,b.dpDiv.empty(),b.dpDiv.css({position:"absolute",display:"block",top:"-1000px"}),$.datepicker._updateDatepicker(b),f=$.datepicker._checkOffset(b,f,e),b.dpDiv.css({position:$.datepicker._inDialog&&$.blockUI?"static":e?"fixed":"absolute",display:"none",left:f.left+"px",top:f.top+"px"});if(!b.inline){var g=$.datepicker._get(b,"showAnim"),h=$.datepicker._get(b,"duration"),i=function(){var a=b.dpDiv.find("iframe.ui-datepicker-cover");if(!!a.length){var c=$.datepicker._getBorders(b.dpDiv);a.css({left:-c[0],top:-c[1],width:b.dpDiv.outerWidth(),height:b.dpDiv.outerHeight()})}};b.dpDiv.zIndex($(a).zIndex()+1),$.datepicker._datepickerShowing=!0,$.effects&&$.effects[g]?b.dpDiv.show(g,$.datepicker._get(b,"showOptions"),h,i):b.dpDiv[g||"show"](g?h:null,i),(!g||!h)&&i(),b.input.is(":visible")&&!b.input.is(":disabled")&&b.input.focus(),$.datepicker._curInst=b}},_updateDatepicker:function(a){var b=this;b.maxRows=4;var c=$.datepicker._getBorders(a.dpDiv);instActive=a,a.dpDiv.empty().append(this._generateHTML(a));var d=a.dpDiv.find("iframe.ui-datepicker-cover");!d.length||d.css({left:-c[0],top:-c[1],width:a.dpDiv.outerWidth(),height:a.dpDiv.outerHeight()}),a.dpDiv.find("."+this._dayOverClass+" a").mouseover();var e=this._getNumberOfMonths(a),f=e[1],g=17;a.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width(""),f>1&&a.dpDiv.addClass("ui-datepicker-multi-"+f).css("width",g*f+"em"),a.dpDiv[(e[0]!=1||e[1]!=1?"add":"remove")+"Class"]("ui-datepicker-multi"),a.dpDiv[(this._get(a,"isRTL")?"add":"remove")+"Class"]("ui-datepicker-rtl"),a==$.datepicker._curInst&&$.datepicker._datepickerShowing&&a.input&&a.input.is(":visible")&&!a.input.is(":disabled")&&a.input[0]!=document.activeElement&&a.input.focus();if(a.yearshtml){var h=a.yearshtml;setTimeout(function(){h===a.yearshtml&&a.yearshtml&&a.dpDiv.find("select.ui-datepicker-year:first").replaceWith(a.yearshtml),h=a.yearshtml=null},0)}},_getBorders:function(a){var b=function(a){return{thin:1,medium:2,thick:3}[a]||a};return[parseFloat(b(a.css("border-left-width"))),parseFloat(b(a.css("border-top-width")))]},_checkOffset:function(a,b,c){var d=a.dpDiv.outerWidth(),e=a.dpDiv.outerHeight(),f=a.input?a.input.outerWidth():0,g=a.input?a.input.outerHeight():0,h=document.documentElement.clientWidth+$(document).scrollLeft(),i=document.documentElement.clientHeight+$(document).scrollTop();return b.left-=this._get(a,"isRTL")?d-f:0,b.left-=c&&b.left==a.input.offset().left?$(document).scrollLeft():0,b.top-=c&&b.top==a.input.offset().top+g?$(document).scrollTop():0,b.left-=Math.min(b.left,b.left+d>h&&h>d?Math.abs(b.left+d-h):0),b.top-=Math.min(b.top,b.top+e>i&&i>e?Math.abs(e+g):0),b},_findPos:function(a){var b=this._getInst(a),c=this._get(b,"isRTL");while(a&&(a.type=="hidden"||a.nodeType!=1||$.expr.filters.hidden(a)))a=a[c?"previousSibling":"nextSibling"];var d=$(a).offset();return[d.left,d.top]},_hideDatepicker:function(a){var b=this._curInst;if(!b||a&&b!=$.data(a,PROP_NAME))return;if(this._datepickerShowing){var c=this._get(b,"showAnim"),d=this._get(b,"duration"),e=function(){$.datepicker._tidyDialog(b)};$.effects&&$.effects[c]?b.dpDiv.hide(c,$.datepicker._get(b,"showOptions"),d,e):b.dpDiv[c=="slideDown"?"slideUp":c=="fadeIn"?"fadeOut":"hide"](c?d:null,e),c||e(),this._datepickerShowing=!1;var f=this._get(b,"onClose");f&&f.apply(b.input?b.input[0]:null,[b.input?b.input.val():"",b]),this._lastInput=null,this._inDialog&&(this._dialogInput.css({position:"absolute",left:"0",top:"-100px"}),$.blockUI&&($.unblockUI(),$("body").append(this.dpDiv))),this._inDialog=!1}},_tidyDialog:function(a){a.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar")},_checkExternalClick:function(a){if(!$.datepicker._curInst)return;var b=$(a.target),c=$.datepicker._getInst(b[0]);(b[0].id!=$.datepicker._mainDivId&&b.parents("#"+$.datepicker._mainDivId).length==0&&!b.hasClass($.datepicker.markerClassName)&&!b.closest("."+$.datepicker._triggerClass).length&&$.datepicker._datepickerShowing&&(!$.datepicker._inDialog||!$.blockUI)||b.hasClass($.datepicker.markerClassName)&&$.datepicker._curInst!=c)&&$.datepicker._hideDatepicker()},_adjustDate:function(a,b,c){var d=$(a),e=this._getInst(d[0]);if(this._isDisabledDatepicker(d[0]))return;this._adjustInstDate(e,b+(c=="M"?this._get(e,"showCurrentAtPos"):0),c),this._updateDatepicker(e)},_gotoToday:function(a){var b=$(a),c=this._getInst(b[0]);if(this._get(c,"gotoCurrent")&&c.currentDay)c.selectedDay=c.currentDay,c.drawMonth=c.selectedMonth=c.currentMonth,c.drawYear=c.selectedYear=c.currentYear;else{var d=new Date;c.selectedDay=d.getDate(),c.drawMonth=c.selectedMonth=d.getMonth(),c.drawYear=c.selectedYear=d.getFullYear()}this._notifyChange(c),this._adjustDate(b)},_selectMonthYear:function(a,b,c){var d=$(a),e=this._getInst(d[0]);e["selected"+(c=="M"?"Month":"Year")]=e["draw"+(c=="M"?"Month":"Year")]=parseInt(b.options[b.selectedIndex].value,10),this._notifyChange(e),this._adjustDate(d)},_selectDay:function(a,b,c,d){var e=$(a);if($(d).hasClass(this._unselectableClass)||this._isDisabledDatepicker(e[0]))return;var f=this._getInst(e[0]);f.selectedDay=f.currentDay=$("a",d).html(),f.selectedMonth=f.currentMonth=b,f.selectedYear=f.currentYear=c,this._selectDate(a,this._formatDate(f,f.currentDay,f.currentMonth,f.currentYear))},_clearDate:function(a){var b=$(a),c=this._getInst(b[0]);this._selectDate(b,"")},_selectDate:function(a,b){var c=$(a),d=this._getInst(c[0]);b=b!=null?b:this._formatDate(d),d.input&&d.input.val(b),this._updateAlternate(d);var e=this._get(d,"onSelect");e?e.apply(d.input?d.input[0]:null,[b,d]):d.input&&d.input.trigger("change"),d.inline?this._updateDatepicker(d):(this._hideDatepicker(),this._lastInput=d.input[0],typeof d.input[0]!="object"&&d.input.focus(),this._lastInput=null)},_updateAlternate:function(a){var b=this._get(a,"altField");if(b){var c=this._get(a,"altFormat")||this._get(a,"dateFormat"),d=this._getDate(a),e=this.formatDate(c,d,this._getFormatConfig(a));$(b).each(function(){$(this).val(e)})}},noWeekends:function(a){var b=a.getDay();return[b>0&&b<6,""]},iso8601Week:function(a){var b=new Date(a.getTime());b.setDate(b.getDate()+4-(b.getDay()||7));var c=b.getTime();return b.setMonth(0),b.setDate(1),Math.floor(Math.round((c-b)/864e5)/7)+1},parseDate:function(a,b,c){if(a==null||b==null)throw"Invalid arguments";b=typeof b=="object"?b.toString():b+"";if(b=="")return null;var d=(c?c.shortYearCutoff:null)||this._defaults.shortYearCutoff;d=typeof d!="string"?d:(new Date).getFullYear()%100+parseInt(d,10);var e=(c?c.dayNamesShort:null)||this._defaults.dayNamesShort,f=(c?c.dayNames:null)||this._defaults.dayNames,g=(c?c.monthNamesShort:null)||this._defaults.monthNamesShort,h=(c?c.monthNames:null)||this._defaults.monthNames,i=-1,j=-1,k=-1,l=-1,m=!1,n=function(b){var c=s+1<a.length&&a.charAt(s+1)==b;return c&&s++,c},o=function(a){var c=n(a),d=a=="@"?14:a=="!"?20:a=="y"&&c?4:a=="o"?3:2,e=new RegExp("^\\d{1,"+d+"}"),f=b.substring(r).match(e);if(!f)throw"Missing number at position "+r;return r+=f[0].length,parseInt(f[0],10)},p=function(a,c,d){var e=$.map(n(a)?d:c,function(a,b){return[[b,a]]}).sort(function(a,b){return-(a[1].length-b[1].length)}),f=-1;$.each(e,function(a,c){var d=c[1];if(b.substr(r,d.length).toLowerCase()==d.toLowerCase())return f=c[0],r+=d.length,!1});if(f!=-1)return f+1;throw"Unknown name at position "+r},q=function(){if(b.charAt(r)!=a.charAt(s))throw"Unexpected literal at position "+r;r++},r=0;for(var s=0;s<a.length;s++)if(m)a.charAt(s)=="'"&&!n("'")?m=!1:q();else switch(a.charAt(s)){case"d":k=o("d");break;case"D":p("D",e,f);break;case"o":l=o("o");break;case"m":j=o("m");break;case"M":j=p("M",g,h);break;case"y":i=o("y");break;case"@":var t=new Date(o("@"));i=t.getFullYear(),j=t.getMonth()+1,k=t.getDate();break;case"!":var t=new Date((o("!")-this._ticksTo1970)/1e4);i=t.getFullYear(),j=t.getMonth()+1,k=t.getDate();break;case"'":n("'")?q():m=!0;break;default:q()}if(r<b.length)throw"Extra/unparsed characters found in date: "+b.substring(r);i==-1?i=(new 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switch(a.charAt(e)){case"d":case"m":case"y":case"@":b+="0123456789";break;case"D":case"M":return null;case"'":d("'")?b+="'":c=!0;break;default:b+=a.charAt(e)}return b},_get:function(a,b){return a.settings[b]!==undefined?a.settings[b]:this._defaults[b]},_setDateFromField:function(a,b){if(a.input.val()==a.lastVal)return;var c=this._get(a,"dateFormat"),d=a.lastVal=a.input?a.input.val():null,e,f;e=f=this._getDefaultDate(a);var g=this._getFormatConfig(a);try{e=this.parseDate(c,d,g)||f}catch(h){this.log(h),d=b?"":d}a.selectedDay=e.getDate(),a.drawMonth=a.selectedMonth=e.getMonth(),a.drawYear=a.selectedYear=e.getFullYear(),a.currentDay=d?e.getDate():0,a.currentMonth=d?e.getMonth():0,a.currentYear=d?e.getFullYear():0,this._adjustInstDate(a)},_getDefaultDate:function(a){return this._restrictMinMax(a,this._determineDate(a,this._get(a,"defaultDate"),new Date))},_determineDate:function(a,b,c){var d=function(a){var b=new Date;return b.setDate(b.getDate()+a),b},e=function(b){try{return 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d=!b,e=a.selectedMonth,f=a.selectedYear,g=this._restrictMinMax(a,this._determineDate(a,b,new Date));a.selectedDay=a.currentDay=g.getDate(),a.drawMonth=a.selectedMonth=a.currentMonth=g.getMonth(),a.drawYear=a.selectedYear=a.currentYear=g.getFullYear(),(e!=a.selectedMonth||f!=a.selectedYear)&&!c&&this._notifyChange(a),this._adjustInstDate(a),a.input&&a.input.val(d?"":this._formatDate(a))},_getDate:function(a){var b=!a.currentYear||a.input&&a.input.val()==""?null:this._daylightSavingAdjust(new Date(a.currentYear,a.currentMonth,a.currentDay));return b},_generateHTML:function(a){var b=new Date;b=this._daylightSavingAdjust(new Date(b.getFullYear(),b.getMonth(),b.getDate()));var c=this._get(a,"isRTL"),d=this._get(a,"showButtonPanel"),e=this._get(a,"hideIfNoPrevNext"),f=this._get(a,"navigationAsDateFormat"),g=this._getNumberOfMonths(a),h=this._get(a,"showCurrentAtPos"),i=this._get(a,"stepMonths"),j=g[0]!=1||g[1]!=1,k=this._daylightSavingAdjust(a.currentDay?new 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ui-datepicker-group-last",P=" ui-corner-"+(c?"left":"right");break;default:Q+=" ui-datepicker-group-middle",P=""}Q+='">'}Q+='<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix'+P+'">'+(/all|left/.test(P)&&L==0?c?t:r:"")+(/all|right/.test(P)&&L==0?c?r:t:"")+this._generateMonthYearHeader(a,n,o,l,m,L>0||N>0,D,E)+'</div><table class="ui-datepicker-calendar"><thead>'+"<tr>";var R=z?'<th class="ui-datepicker-week-col">'+this._get(a,"weekHeader")+"</th>":"";for(var S=0;S<7;S++){var T=(S+y)%7;R+="<th"+((S+y+6)%7>=5?' class="ui-datepicker-week-end"':"")+">"+'<span title="'+A[T]+'">'+C[T]+"</span></th>"}Q+=R+"</tr></thead><tbody>";var U=this._getDaysInMonth(o,n);o==a.selectedYear&&n==a.selectedMonth&&(a.selectedDay=Math.min(a.selectedDay,U));var V=(this._getFirstDayOfMonth(o,n)-y+7)%7,W=Math.ceil((V+U)/7),X=j?this.maxRows>W?this.maxRows:W:W;this.maxRows=X;var Y=this._daylightSavingAdjust(new Date(o,n,1-V));for(var Z=0;Z<X;Z++){Q+="<tr>";var _=z?'<td class="ui-datepicker-week-col">'+this._get(a,"calculateWeek")(Y)+"</td>":"";for(var S=0;S<7;S++){var ba=F?F.apply(a.input?a.input[0]:null,[Y]):[!0,""],bb=Y.getMonth()!=n,bc=bb&&!H||!ba[0]||l&&Y<l||m&&Y>m;_+='<td class="'+((S+y+6)%7>=5?" ui-datepicker-week-end":"")+(bb?" ui-datepicker-other-month":"")+(Y.getTime()==O.getTime()&&n==a.selectedMonth&&a._keyEvent||J.getTime()==Y.getTime()&&J.getTime()==O.getTime()?" 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i=this._get(a,"changeMonth"),j=this._get(a,"changeYear"),k=this._get(a,"showMonthAfterYear"),l='<div class="ui-datepicker-title">',m="";if(f||!i)m+='<span class="ui-datepicker-month">'+g[b]+"</span>";else{var n=d&&d.getFullYear()==c,o=e&&e.getFullYear()==c;m+='<select class="ui-datepicker-month" onchange="DP_jQuery_'+dpuuid+".datepicker._selectMonthYear('#"+a.id+"', this, 'M');\" "+">";for(var p=0;p<12;p++)(!n||p>=d.getMonth())&&(!o||p<=e.getMonth())&&(m+='<option value="'+p+'"'+(p==b?' selected="selected"':"")+">"+h[p]+"</option>");m+="</select>"}k||(l+=m+(f||!i||!j?"&#xa0;":""));if(!a.yearshtml){a.yearshtml="";if(f||!j)l+='<span class="ui-datepicker-year">'+c+"</span>";else{var q=this._get(a,"yearRange").split(":"),r=(new Date).getFullYear(),s=function(a){var b=a.match(/c[+-].*/)?c+parseInt(a.substring(1),10):a.match(/[+-].*/)?r+parseInt(a,10):parseInt(a,10);return 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e=d&&e>d?d:e,e},_notifyChange:function(a){var b=this._get(a,"onChangeMonthYear");b&&b.apply(a.input?a.input[0]:null,[a.selectedYear,a.selectedMonth+1,a])},_getNumberOfMonths:function(a){var b=this._get(a,"numberOfMonths");return b==null?[1,1]:typeof b=="number"?[1,b]:b},_getMinMaxDate:function(a,b){return this._determineDate(a,this._get(a,b+"Date"),null)},_getDaysInMonth:function(a,b){return 32-this._daylightSavingAdjust(new Date(a,b,32)).getDate()},_getFirstDayOfMonth:function(a,b){return(new Date(a,b,1)).getDay()},_canAdjustMonth:function(a,b,c,d){var e=this._getNumberOfMonths(a),f=this._daylightSavingAdjust(new Date(c,d+(b<0?b:e[0]*e[1]),1));return b<0&&f.setDate(this._getDaysInMonth(f.getFullYear(),f.getMonth())),this._isInRange(a,f)},_isInRange:function(a,b){var c=this._getMinMaxDate(a,"min"),d=this._getMinMaxDate(a,"max");return(!c||b.getTime()>=c.getTime())&&(!d||b.getTime()<=d.getTime())},_getFormatConfig:function(a){var b=this._get(a,"shortYearCutoff");return b=typeof b!="string"?b:(new Date).getFullYear()%100+parseInt(b,10),{shortYearCutoff:b,dayNamesShort:this._get(a,"dayNamesShort"),dayNames:this._get(a,"dayNames"),monthNamesShort:this._get(a,"monthNamesShort"),monthNames:this._get(a,"monthNames")}},_formatDate:function(a,b,c,d){b||(a.currentDay=a.selectedDay,a.currentMonth=a.selectedMonth,a.currentYear=a.selectedYear);var e=b?typeof b=="object"?b:this._daylightSavingAdjust(new Date(d,c,b)):this._daylightSavingAdjust(new Date(a.currentYear,a.currentMonth,a.currentDay));return this.formatDate(this._get(a,"dateFormat"),e,this._getFormatConfig(a))}}),$.fn.datepicker=function(a){if(!this.length)return this;$.datepicker.initialized||($(document).mousedown($.datepicker._checkExternalClick).find("body").append($.datepicker.dpDiv),$.datepicker.initialized=!0);var b=Array.prototype.slice.call(arguments,1);return typeof a!="string"||a!="isDisabled"&&a!="getDate"&&a!="widget"?a=="option"&&arguments.length==2&&typeof 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+* https://github.com/jquery/jquery-ui
+* Includes: jquery.ui.progressbar.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
+(function(a,b){a.widget("ui.progressbar",{options:{value:0,max:100},min:0,_create:function(){this.element.addClass("ui-progressbar ui-widget ui-widget-content ui-corner-all").attr({role:"progressbar","aria-valuemin":this.min,"aria-valuemax":this.options.max,"aria-valuenow":this._value()}),this.valueDiv=a("<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>").appendTo(this.element),this.oldValue=this._value(),this._refreshValue()},destroy:function(){this.element.removeClass("ui-progressbar ui-widget ui-widget-content ui-corner-all").removeAttr("role").removeAttr("aria-valuemin").removeAttr("aria-valuemax").removeAttr("aria-valuenow"),this.valueDiv.remove(),a.Widget.prototype.destroy.apply(this,arguments)},value:function(a){return a===b?this._value():(this._setOption("value",a),this)},_setOption:function(b,c){b==="value"&&(this.options.value=c,this._refreshValue(),this._value()===this.options.max&&this._trigger("complete")),a.Widget.prototype._setOption.apply(this,arguments)},_value:function(){var a=this.options.value;return typeof a!="number"&&(a=0),Math.min(this.options.max,Math.max(this.min,a))},_percentage:function(){return 100*this._value()/this.options.max},_refreshValue:function(){var a=this.value(),b=this._percentage();this.oldValue!==a&&(this.oldValue=a,this._trigger("change")),this.valueDiv.toggle(a>this.min).toggleClass("ui-corner-right",a===this.options.max).width(b.toFixed(0)+"%"),this.element.attr("aria-valuenow",a)}}),a.extend(a.ui.progressbar,{version:"1.8.21"})})(jQuery);;/*! jQuery UI - v1.8.21 - 2012-06-05
+* https://github.com/jquery/jquery-ui
+* Includes: jquery.effects.core.js
+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
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+* https://github.com/jquery/jquery-ui
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+* Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
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+* https://github.com/jquery/jquery-ui
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+* https://github.com/jquery/jquery-ui
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+* https://github.com/jquery/jquery-ui
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+* https://github.com/jquery/jquery-ui
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+* https://github.com/jquery/jquery-ui
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diff --git a/lms/static/js/mathjax-MathJax-c9db6ac/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/BasicLatin.js b/lms/static/js/vendor/mathjax-MathJax-c9db6ac/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/BasicLatin.js
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diff --git a/lms/static/js/mathjax-MathJax-c9db6ac/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/Other.js b/lms/static/js/vendor/mathjax-MathJax-c9db6ac/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/Other.js
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diff --git a/lms/static/js/mathjax-MathJax-c9db6ac/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/BasicLatin.js b/lms/static/js/vendor/mathjax-MathJax-c9db6ac/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/BasicLatin.js
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diff --git a/lms/static/js/mathjax-MathJax-c9db6ac/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/BasicLatin.js b/lms/static/js/vendor/mathjax-MathJax-c9db6ac/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/BasicLatin.js
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diff --git a/lms/static/js/mathjax-MathJax-c9db6ac/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js b/lms/static/js/vendor/mathjax-MathJax-c9db6ac/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js
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diff --git a/lms/static/js/mathjax-MathJax-c9db6ac/unpacked/jax/output/SVG/jax.js b/lms/static/js/vendor/mathjax-MathJax-c9db6ac/unpacked/jax/output/SVG/jax.js
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diff --git a/lms/static/js/swfobject/expressInstall.swf b/lms/static/js/vendor/swfobject/expressInstall.swf
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diff --git a/lms/static/js/swfobject/index.html b/lms/static/js/vendor/swfobject/index.html
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diff --git a/lms/static/js/swfobject/src/expressInstall.as b/lms/static/js/vendor/swfobject/src/expressInstall.as
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diff --git a/lms/static/js/swfobject/test.swf b/lms/static/js/vendor/swfobject/test.swf
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diff --git a/lms/static/sass/_about.scss b/lms/static/sass/_about.scss
new file mode 100644
index 0000000000..efd5d5facd
--- /dev/null
+++ b/lms/static/sass/_about.scss
@@ -0,0 +1,215 @@
+.container.about {
+  padding: 20px 0 120px;
+
+  > nav {
+    margin-bottom: 80px;
+    text-align: center;
+    width: flex-grid(12);
+
+    &::after {
+      @extend .faded-hr-divider;
+      content: "";
+      display: block;
+    }
+
+    a {
+      border-bottom: 3px solid transparent;
+      color: $lighter-base-font-color;
+      font: italic 1.2rem/1.4rem $serif;
+      @include inline-block;
+      letter-spacing: 1px;
+      margin: 0px 15px;
+      padding: 20px 10px;
+      @include transition(all, 0.15s, linear);
+      text-transform: lowercase;
+
+      &:hover, &.active {
+        border-color: rgb(200,200,200);
+        color: $base-font-color;
+      }
+    }
+  }
+
+  .vision {
+    h1 + hr {
+      margin-bottom: 80px;
+    }
+
+    .message {
+      @include clearfix;
+      margin-bottom: 60px;
+      padding-bottom: 60px;
+      position: relative;
+
+      hr {
+        bottom: 0px;
+        margin: 0px;
+        position: absolute;
+        width: 100%;
+      }
+
+      .photo {
+        background: rgb(255,255,255);
+        border: 1px solid rgb(210,210,210);
+        padding: 1px;
+        width: flex-grid(4);
+
+        img {
+          background: rgb(245,245,245);
+          display: block;
+          height: 200px;
+          width: 100%;
+        }
+      }
+
+      &.left {
+        .photo {
+          float: left;
+          margin-right: flex-gutter();
+        }
+      }
+
+      &.right {
+        h2 {
+          text-align: right;
+        }
+
+        .photo {
+          float: right;
+          margin-left: flex-gutter();
+        }
+      }
+
+      &:last-child {
+        margin-bottom: 0px;
+      }
+    }
+  }
+
+  .faq {
+    display: none;
+    @include clearfix;
+
+    nav.categories {
+      border-right: 1px solid rgb(220,220,220);
+      @include box-sizing(border-box);
+      float: left;
+      margin-right: flex-gutter();
+      padding-right: 20px;
+      width: flex-grid(3);
+
+      a {
+        display: block;
+        letter-spacing: 1px;
+        margin-right: -20px;
+        padding: 10px 20px 10px 0;
+        text-align: right;
+        text-transform: uppercase;
+
+        &:hover {
+          background: rgb(245,245,245);
+        }
+      }
+    }
+
+    .responses {
+      float: left;
+      width: flex-grid(9);
+
+      .category {
+        padding-top: 40px;
+
+        &:first-child {
+          padding-top: 0px;
+        }
+
+        > h2 {
+          border-bottom: 1px solid rgb(220,220,220);
+          margin-bottom: 40px;
+          padding-bottom: 20px;
+        }
+      }
+
+      .response {
+        margin-bottom: 40px;
+
+        h3 {
+          font-family: $sans-serif;
+          font-weight: bold;
+          margin-bottom: 15px;
+        }
+      }
+    }
+  }
+
+  .press {
+    display: none;
+
+    .press-story {
+      border-bottom: 1px solid rgb(220,220,220);
+      @include clearfix;
+      margin-bottom: 40px;
+      padding-bottom: 40px;
+
+      &:last-child {
+        border: none;
+        margin: 0px;
+        padding: 0px;
+      }
+
+      .article-cover {
+        background: rgb(255,255,255);
+        border: 1px solid rgb(120,120,120);
+        @include box-sizing(border-box);
+        float: left;
+        height: 120px;
+        margin-right: flex-gutter();
+        overflow: hidden;
+        width: flex-grid(2);
+
+        img {
+          display: block;
+          min-height: 100%;
+          width: 100%;
+        }
+      }
+
+      .press-info {
+        float: left;
+        width: flex-grid(10);
+
+        header {
+          margin-bottom: 15px;
+
+          h3 {
+            font-family: $sans-serif;
+            font-weight: bold;
+          }
+
+          a {
+          }
+        }
+      }
+    }
+  }
+
+  .contact {
+    display: none;
+    @include clearfix;
+    margin: 0 auto;
+    width: flex-grid(10);
+
+    .map {
+      background: rgb(245,245,245);
+      float: left;
+      height: 180px;
+      margin-right: flex-gutter();
+      width: flex-grid(6);
+    }
+
+    .address {
+      float: left;
+      width: flex-grid(6);
+    }
+  }
+}
diff --git a/lms/static/sass/_base.scss b/lms/static/sass/_base.scss
new file mode 100644
index 0000000000..97873d0b76
--- /dev/null
+++ b/lms/static/sass/_base.scss
@@ -0,0 +1,92 @@
+$gw-column: 60px;
+$gw-gutter: 25px;
+
+$fg-column: $gw-column;
+$fg-gutter: $gw-gutter;
+$fg-max-columns: 12;
+
+$sans-serif: 'Open Sans', $verdana;
+$serif: $georgia;
+
+$base-font-color: rgb(60,60,60);
+$lighter-base-font-color: rgb(160,160,160);
+
+$blue: rgb(29,157,217);
+$pink: rgb(182,37,104);
+
+html, body {
+  background: rgb(250,250,250);
+  font-size: 75%;
+}
+
+h1, h2, h3, h4, h5, h6 {
+  color: $base-font-color;
+  font: normal 1.4rem/2rem $serif;
+  margin: 0px;
+}
+
+h1 {
+  color: $lighter-base-font-color;
+  font: 300 2.4rem/3rem $sans-serif;
+  letter-spacing: 1px;
+  margin-bottom: 20px;
+  text-align: center;
+  text-transform: uppercase;
+}
+
+h2 {
+  color: $lighter-base-font-color;
+  font: normal 1.4rem/2rem $serif;
+  letter-spacing: 1px;
+  margin-bottom: 15px;
+  text-transform: uppercase;
+  -webkit-font-smoothing: antialiased;
+}
+
+p {
+  color: $base-font-color;
+  font: normal 1.3rem/2rem $serif;
+  margin: 0px;
+}
+
+p + p {
+  margin-top: 20px;
+}
+
+p {
+  a:link, a:visited {
+    color: $blue;
+    font: normal 1.3rem/2rem $serif;
+    text-decoration: none;
+    @include transition(all, 0.1s, linear);
+
+    &:hover {
+      color: $blue;
+      text-decoration: underline;
+    }
+  }
+}
+
+a:link, a:visited {
+  color: $blue;
+  font: normal 1.2rem/2rem $sans-serif;
+  text-decoration: none;
+  @include transition(all, 0.1s, linear);
+
+  &:hover {
+    color: $base-font-color;
+  }
+}
+
+.content-wrapper {
+  background: rgb(255,255,255);
+  margin: 0 auto 0;
+  width: flex-grid(12);
+}
+
+.container {
+  @include clearfix;
+  margin: 0 auto 0;
+  max-width: 1200px;
+  width: flex-grid(12);
+}
diff --git a/lms/static/sass/_base_animations.scss b/lms/static/sass/_base_animations.scss
new file mode 100644
index 0000000000..a3c05c7f22
--- /dev/null
+++ b/lms/static/sass/_base_animations.scss
@@ -0,0 +1,209 @@
+// title appear animation
+//************************************************************************//
+
+.animation-title-appear {
+  @include animation(title-appear 4.65s ease-out);
+  @include animation-fill-mode(both);
+  @include animation-delay(1s);
+}
+
+@mixin title-appear-keyframes {
+  0% {
+    opacity: 0;
+    top: 60px;
+    @include transform(scale(0.9));
+  }
+  20% {
+    opacity: 1;
+  }
+  27% { // this % of total-time should be ~ 1.25s
+    top: 40px;
+    @include transform(scale(1));
+  }
+  90% { // this % of total-time is when 2nd half of animation starts
+    opacity: 1;
+    top: 40px;
+    @include transform(scale(1));
+  }
+  100% {
+    top: 0px;
+  }
+}
+
+@-webkit-keyframes title-appear { @include title-appear-keyframes; }
+   @-moz-keyframes title-appear { @include title-appear-keyframes; }
+        @keyframes title-appear { @include title-appear-keyframes; }
+
+// home appear animation
+//************************************************************************//
+
+.animation-home-appear {
+  @include animation(home-appear 4.25s ease-out);
+  @include animation-fill-mode(both);
+  @include animation-delay(1s);
+}
+
+@mixin home-appear-keyframes {
+  0% {
+    opacity: 0;
+    top: 60px;
+    @include transform(scale(0.9));
+  }
+  20% {
+    opacity: 1;
+  }
+  30% { // this % of total-time should be ~ 1.25s
+    top: 40px;
+    @include transform(scale(1));
+  }
+  80% { // this % of total-time is when 2nd half of animation starts
+    opacity: 1;
+    top: 40px;
+    @include transform(scale(1));
+  }
+  100% {
+    opacity: 0;
+    top: 60px;
+    @include transform(scale(0.7));
+  }
+}
+
+@-webkit-keyframes home-appear { @include home-appear-keyframes; }
+   @-moz-keyframes home-appear { @include home-appear-keyframes; }
+        @keyframes home-appear { @include home-appear-keyframes; }
+
+// edx animation
+//************************************************************************//
+
+.animation-edx-appear {
+  @include animation(edx-appear 1.25s ease-in);
+  @include animation-fill-mode(both);
+  @include animation-delay(2.15s);
+}
+
+@mixin edx-appear-keyframes {
+  0% {
+    opacity: 0;
+  }
+  100% {
+    opacity: 1;
+  }
+}
+
+@-webkit-keyframes edx-appear { @include edx-appear-keyframes; }
+   @-moz-keyframes edx-appear { @include edx-appear-keyframes; }
+        @keyframes edx-appear { @include edx-appear-keyframes; }
+
+// mit animation
+//************************************************************************//
+
+.animation-mit-slide {
+  @include animation(mit-slide 1.15s ease-out);
+  @include animation-fill-mode(both);
+  @include animation-delay(2s);
+}
+
+@mixin mit-slide-keyframes {
+  0% {
+    left: 80px;
+  }
+  100% {
+    left: 0px;
+  }
+}
+
+@-webkit-keyframes mit-slide { @include mit-slide-keyframes; }
+   @-moz-keyframes mit-slide { @include mit-slide-keyframes; }
+        @keyframes mit-slide { @include mit-slide-keyframes; }
+
+// harvard animation
+//************************************************************************//
+
+.animation-harvard-slide {
+  @include animation(harvard-slide 1.15s ease-out);
+  @include animation-fill-mode(both);
+  @include animation-delay(2s);
+}
+
+@mixin harvard-slide-keyframes {
+  0% {
+    right: 80px;
+  }
+  100% {
+    right: 0px;
+  }
+}
+
+@-webkit-keyframes harvard-slide { @include harvard-slide-keyframes; }
+   @-moz-keyframes harvard-slide { @include harvard-slide-keyframes; }
+        @keyframes harvard-slide { @include harvard-slide-keyframes; }
+
+// divider left animation
+//************************************************************************//
+
+.animation-divider-left-slide {
+  @include animation(divider-left-slide 1.1s ease-out);
+  @include animation-fill-mode(both);
+  @include animation-delay(2s);
+}
+
+@mixin divider-left-slide-keyframes {
+  0% {
+    left: 340px;
+  }
+  100% {
+    left: 200px;
+  }
+}
+
+@-webkit-keyframes divider-left-slide { @include divider-left-slide-keyframes; }
+   @-moz-keyframes divider-left-slide { @include divider-left-slide-keyframes; }
+        @keyframes divider-left-slide { @include divider-left-slide-keyframes; }
+
+// divider right animation
+//************************************************************************//
+
+.animation-divider-right-slide {
+  @include animation(divider-right-slide 1.1s ease-out);
+  @include animation-fill-mode(both);
+  @include animation-delay(2s);
+}
+
+@mixin divider-right-slide-keyframes {
+  0% {
+    left: 340px;
+  }
+  100% {
+    left: 480px;
+  }
+}
+
+@-webkit-keyframes divider-right-slide { @include divider-right-slide-keyframes; }
+   @-moz-keyframes divider-right-slide { @include divider-right-slide-keyframes; }
+        @keyframes divider-right-slide { @include divider-right-slide-keyframes; }
+
+// video appear animation
+//************************************************************************//
+
+.animation-video-appear {
+  @include animation(video-appear 1.25s ease-out);
+  @include animation-fill-mode(both);
+  @include animation-delay(4.4s);
+}
+
+@mixin video-appear-keyframes {
+  0% {
+    bottom: -270px;
+    opacity: 0.9;
+  }
+  80% {
+    opacity: 1;
+  }
+  100% {
+    bottom: 0px;
+  }
+}
+
+@-webkit-keyframes video-appear { @include video-appear-keyframes; }
+   @-moz-keyframes video-appear { @include video-appear-keyframes; }
+        @keyframes video-appear { @include video-appear-keyframes; }
diff --git a/lms/static/sass/_base_extends.scss b/lms/static/sass/_base_extends.scss
new file mode 100644
index 0000000000..703a85c471
--- /dev/null
+++ b/lms/static/sass/_base_extends.scss
@@ -0,0 +1,78 @@
+.faded-hr-divider {
+  @include background-image(linear-gradient(180deg, rgba(200,200,200, 0) 0%,
+                                                    rgba(200,200,200, 1) 50%,
+                                                    rgba(200,200,200, 0)));
+  height: 1px;
+  width: 100%;
+}
+
+.faded-hr-divider-medium {
+  @include background-image(linear-gradient(180deg, rgba(240,240,240, 0) 0%,
+                                                    rgba(240,240,240, 1) 50%,
+                                                    rgba(240,240,240, 0)));
+  height: 1px;
+  width: 100%;
+}
+
+.faded-hr-divider-light {
+  @include background-image(linear-gradient(180deg, rgba(255,255,255, 0) 0%,
+                                                    rgba(255,255,255, 0.8) 50%,
+                                                    rgba(255,255,255, 0)));
+  height: 1px;
+  width: 100%;
+}
+
+.faded-vertical-divider {
+  @include background-image(linear-gradient(90deg, rgba(200,200,200, 0) 0%,
+                                                    rgba(200,200,200, 1) 50%,
+                                                    rgba(200,200,200, 0)));
+  height: 100%;
+  width: 1px;
+}
+
+.faded-vertical-divider-light {
+  @include background-image(linear-gradient(90deg, rgba(255,255,255, 0) 0%,
+                                                    rgba(255,255,255, 0.6) 50%,
+                                                    rgba(255,255,255, 0)));
+  height: 100%;
+  width: 1px;
+}
+
+.vertical-divider {
+  @extend .faded-vertical-divider;
+  position: relative;
+
+  &::after {
+    @extend .faded-vertical-divider-light;
+    content: "";
+    display: block;
+    position: absolute;
+    left: 1px;
+  }
+}
+
+.horizontal-divider {
+  border: none;
+  @extend .faded-hr-divider;
+  position: relative;
+
+  &::after {
+    @extend .faded-hr-divider-light;
+    content: "";
+    display: block;
+    position: absolute;
+    top: 1px;
+  }
+}
+
+.fade-right-hr-divider {
+  @include background-image(linear-gradient(180deg, rgba(200,200,200, 0) 0%,
+                                                    rgba(200,200,200, 1)));
+  border: none;
+}
+
+.fade-left-hr-divider {
+  @include background-image(linear-gradient(180deg, rgba(200,200,200, 1) 0%,
+                                                    rgba(200,200,200, 0)));
+  border: none;
+}
diff --git a/lms/static/sass/_base_mixins.scss b/lms/static/sass/_base_mixins.scss
new file mode 100644
index 0000000000..bcff3e0d67
--- /dev/null
+++ b/lms/static/sass/_base_mixins.scss
@@ -0,0 +1,9 @@
+@mixin vertically-and-horizontally-centered ( $height, $width ) {
+  left: 50%;
+  margin-left: -$width / 2;
+  //margin-top: -$height / 2;
+  min-height: $height;
+  min-width: $width;
+  position: absolute;
+  top: 150px;
+}
diff --git a/lms/static/sass/_course.scss b/lms/static/sass/_course.scss
new file mode 100644
index 0000000000..e109d2fba7
--- /dev/null
+++ b/lms/static/sass/_course.scss
@@ -0,0 +1,58 @@
+nav.course-material {
+  background: rgb(210,210,210);
+  @include clearfix;
+  @include box-sizing(border-box);
+  @include box-shadow(inset 0 1px 5px 0 rgba(0,0,0, 0.05));
+  border-bottom: 1px solid rgb(190,190,190);
+  margin: 0px auto 0px;
+  padding: 0px;
+  width: 100%;
+
+  .inner-wrapper {
+    margin: 0 auto;
+    max-width: 1200px;
+    width: flex-grid(12);
+  }
+
+  ol.course-tabs {
+    @include border-top-radius(4px);
+    @include clearfix;
+    padding: 10px 0 0 0;
+
+    li {
+      float: left;
+      list-style: none;
+
+      a {
+        color: $lighter-base-font-color;
+        display: block;
+        text-align: center;
+        padding: 5px 13px;
+        text-decoration: none;
+        text-shadow: 0 1px rgba(255,255,255, 0.4);
+
+        &:hover {
+          color: $base-font-color;
+        }
+
+        &.active {
+          background: rgb(255,255,255);
+          border: 1px solid rgb(200,200,200);
+          border-bottom: 0px;
+          @include border-top-radius(4px);
+          @include box-shadow(0 2px 0 0 rgba(255,255,255, 1));
+          color: $base-font-color;
+        }
+      }
+    }
+  }
+}
+
+.course-content {
+  margin-top: 30px;
+
+  .courseware {
+    background: rgb(240,240,240);
+    height: 600px;
+  }
+}
diff --git a/lms/static/sass/_course_info.scss b/lms/static/sass/_course_info.scss
new file mode 100644
index 0000000000..0dd6eb326d
--- /dev/null
+++ b/lms/static/sass/_course_info.scss
@@ -0,0 +1,351 @@
+.course-info {
+  .container {
+    margin-bottom: 60px;
+  }
+
+  header.course-profile {
+    background: rgb(245,245,245);
+    //@include background-image(linear-gradient(-90deg, rgb(230,230,230), rgb(245,245,245)));
+    @include box-shadow(0 1px 80px 0 rgba(0,0,0, 0.5));
+    border-bottom: 1px solid rgb(200,200,200);
+    @include box-shadow(inset 0 1px 5px 0 rgba(0,0,0, 0.1));
+    overflow: hidden;
+    width: 100%;
+
+    .intro-inner-wrapper {
+      @include clearfix;
+      margin: 0 auto;
+      max-width: 1200px;
+      padding: 50px 0px 40px;
+      position: relative;
+      width: flex-grid(12);
+
+      &::before {
+        @include background-image(radial-gradient(50% 50%, ellipse closest-side, rgba(#fff, 1), rgba(#fff, 0)));
+        content: "";
+        display: block;
+        height: 200%;
+        left: 0px;
+        position: absolute;
+        top: 80px;
+        width: flex-grid(8);
+        z-index: 1;
+      }
+
+      .intro {
+        @include clearfix;
+        float: left;
+        margin-right: flex-gutter();
+        position: relative;
+        width: flex-grid(8);
+        z-index: 2;
+
+        > hgroup {
+          position: relative;
+          margin-bottom: 12px;
+
+          h1 {
+            color: $base-font-color;
+            font: bold 2.8rem/3.2rem $sans-serif;
+            @include inline-block;
+            margin: 0 5px 0 0;
+            letter-spacing: 0px;
+            text-shadow: 0 1px rgba(255,255,255, 0.6);
+
+            span {
+              color: $lighter-base-font-color;
+              display: none;
+              font: 300 1.2rem/3rem $sans-serif;
+            }
+          }
+
+          h2 {
+            @include inline-block;
+            margin: 0;
+
+            a {
+              color: $lighter-base-font-color;
+              font: italic bold 1.4rem/1.6rem $sans-serif;
+              text-shadow: 0 1px rgba(255,255,255, 0.6);
+
+              &:hover {
+                color: $blue;
+              }
+            }
+          }
+        }
+
+        .course-dates {
+          p {
+            color: $lighter-base-font-color;
+            @include inline-block;
+            font: italic 1.2rem/1.6rem $serif;
+            margin-top: 0px;
+            margin-right: 20px;
+
+            &:last-child {
+              margin: 0;
+            }
+
+            > span {
+              background: rgb(255,255,255);
+              border: 1px solid rgb(220,220,220);
+              @include border-radius(4px);
+              color: $base-font-color;
+              font: 300 1.2rem/1.6rem $sans-serif;
+              margin-left: 5px;
+              padding: 2px 10px;
+            }
+          }
+        }
+      }
+
+      .actions {
+        float: left;
+        margin-top: 5px;
+        position: relative;
+        width: flex-grid(4);
+        z-index: 2;
+
+        &:hover {
+          .register-wrapper {
+            @include box-shadow(0 1px 16px 0 rgba($blue, 0.35));
+          }
+        }
+
+        .register-wrapper {
+          @include background-image(linear-gradient(-90deg, rgb(245,245,245) 0%, rgb(243,243,243) 50%, rgb(237,237,237) 50%, rgb(235,235,235) 100%));
+          @include box-shadow(0 1px 8px 0 rgba(0,0,0, 0.1), inset 0 0 0 1px rgba(255,255,255, 0.9));
+          @include border-radius(4px);
+          @include transition(all, 0.15s, linear);
+
+          a.register {
+            @include button(shiny, $blue);
+            @include box-sizing(border-box);
+            @include border-radius(3px);
+            display: block;
+            font: italic 1.2rem/1.6rem $serif;
+            padding: 10px 0px;
+            position: relative;
+            text-transform: uppercase;
+            text-align: center;
+            width: flex-grid(12);
+            z-index: 1;
+          }
+        }
+
+        .social-sharing {
+          padding: 0px 20px;
+
+          p {
+            background: rgb(255,255,255);
+            @include box-shadow(0 1px 5px 0 rgba(0,0,0, 0.075), inset 0 0 0 1px rgba(255,255,255, 0.9));
+            border: 1px solid rgb(210,210,210);
+            border-top: 0;
+            @include border-bottom-radius(4px);
+            padding: 3px 10px;
+            margin: 0 auto;
+            color: $base-font-color;
+            font: italic 300 1.2rem/1.6rem $serif;
+            margin: 0 0 5px 0;
+            text-align: center;
+            text-shadow: 0 1px rgba(255,255,255, 0.6);
+
+            &:last-child {
+              margin: 0;
+            }
+
+            > span {
+              font: normal 1.2rem/1.6rem $sans-serif;
+              margin-right: 5px;
+            }
+          }
+        }
+      }
+    }
+  }
+
+  .container {
+    @include clearfix;
+
+    nav {
+      border-bottom: 1px solid rgb(220,220,220);
+      @include box-sizing(border-box);
+      @include clearfix;
+      margin: 40px 0;
+      width: flex-grid(12);
+
+      &::after {
+        @extend .faded-hr-divider;
+        content: "";
+        display: none;
+      }
+
+      a {
+        border-bottom: 3px solid transparent;
+        @include inline-block;
+        font: normal 1.2rem/1.6rem $sans-serif;
+        letter-spacing: 1px;
+        margin: 0 15px;
+        padding: 0px 5px 15px;
+        text-align: center;
+        text-transform: uppercase;
+
+        &:first-child {
+          margin-left: 0px;
+        }
+
+        &:hover, &.active {
+          border-color: rgb(200,200,200);
+          color: $base-font-color;
+        }
+      }
+    }
+
+    h2 {
+      color: $lighter-base-font-color;
+      margin-bottom: 20px;
+      text-transform: uppercase;
+    }
+
+    h3 {
+      color: $base-font-color;
+      font-weight: 300;
+      font-family: $sans-serif;
+      margin-bottom: 10px;
+    }
+  }
+
+  .details {
+    float: left;
+    margin-right: flex-gutter();
+    width: flex-grid(8);
+
+    .inner-wrapper {
+      > section {
+
+        &::after {
+          @extend .faded-hr-divider;
+          content: "";
+          display: none;
+          margin-top: 60px;
+        }
+        margin-bottom: 60px;
+
+
+        p + h2 {
+          margin-top: 40px;
+        }
+      }
+    }
+
+    .course-staff {
+      .teacher {
+        margin-bottom: 30px;
+
+        &::after {
+          @extend .faded-hr-divider;
+          content: "";
+          display: block;
+          margin-top: 30px;
+        }
+
+        &:last-child {
+          &::after {
+            display: none;
+          }
+        }
+
+        .teacher-image {
+          background: rgb(255,255,255);
+          border: 1px solid rgb(200,200,200);
+          float: left;
+          margin: 0 15px 15px 0;
+          padding: 1px;
+        }
+      }
+    }
+  }
+
+  .course-sidebar {
+    @include box-sizing(border-box);
+    float: left;
+    padding-top: 40px;
+    width: flex-grid(4);
+
+    h3 {
+      color: $lighter-base-font-color;
+      font-family: $serif;
+      font-weight: 300;
+      margin-bottom: 15px;
+      text-transform: uppercase;
+    }
+
+    > section {
+      border: 1px solid rgb(220,220,220);
+      @include border-radius(4px);
+      background: rgb(245,245,245);
+      margin-bottom: 20px;
+      padding: 15px;
+    }
+
+    .media {
+      border: 1px solid rgb(200,200,200);
+      @include box-sizing(border-box);
+      margin-bottom: 20px;
+      padding: 1px;
+      width: flex-grid(12);
+
+      .hero {
+        height: 180px;
+        overflow: hidden;
+        position: relative;
+
+        .play-intro {
+          @include background-image(linear-gradient(-90deg, rgba(255,255,255, 0.6), rgba(255,255,255, 0.4)));
+          @include border-radius(4px);
+          @include box-shadow(0 1px 10px 0 rgba(0,0,0, 0.2));
+          border: 1px solid rgba(0,0,0, 0.3);
+          height: 80px;
+          left: 50%;
+          margin-top: -40px;
+          margin-left: -40px;
+          position: absolute;
+          top: 50%;
+          width: 80px;
+
+          &::after {
+            color: $base-font-color;
+            content: "\25B6";
+            display: block;
+            font: normal 3.2rem/3.2rem $sans-serif;
+            left: 50%;
+            margin-left: -12px;
+            margin-top: -17px;
+            position: absolute;
+            text-shadow: 0 1px rgba(255,255,255, 0.8);
+            top: 50%;
+          }
+        }
+
+        img {
+          min-width: 100%;
+        }
+      }
+
+      &:hover {
+        cursor: pointer;
+
+        .play-intro {
+          @include background-image(linear-gradient(-90deg, rgba(255,255,255, 0.7), rgba(255,255,255, 0.5)));
+          @include box-shadow(0 1px 10px 0 rgba(0,0,0, 0.2));
+          border: 1px solid rgba(0,0,0, 0.4);
+
+          &::after {
+            color: $pink;
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass/_dashboard.scss b/lms/static/sass/_dashboard.scss
new file mode 100644
index 0000000000..5ac2f44fda
--- /dev/null
+++ b/lms/static/sass/_dashboard.scss
@@ -0,0 +1,322 @@
+.dashboard {
+  @include clearfix;
+  padding: 60px 0px 120px;
+
+  .profile-sidebar {
+    background: transparent;
+    float: left;
+    margin-right: flex-gutter();
+    width: flex-grid(3);
+
+    header.profile {
+      h1.user-name {
+        border: 1px solid rgb(200,200,200);
+        @include border-radius(4px);
+        @include box-sizing(border-box);
+        color: $base-font-color;
+        font: bold 1.4rem/1.6rem $sans-serif;
+        margin: 0px;
+        overflow: hidden;
+        padding: 15px 10px 17px;
+        text-wrap: nowrap;
+        text-overflow: ellipsis;
+        text-transform: none;
+        width: flex-grid(12);
+      }
+
+      .user-info {
+        @include clearfix;
+        padding: 0px 10px;
+
+        > ul {
+          background: rgb(250,250,250);
+          border: 1px solid rgb(220,220,220);
+          border-top: none;
+          @include border-bottom-radius(4px);
+          @include box-sizing(border-box);
+          @include clearfix;
+          margin: 0px;
+          padding: 0px 10px 20px;
+          width: flex-grid(12);
+
+          li {
+            list-style: none;
+
+            p {
+              color: $lighter-base-font-color;
+              font: 300 1.2rem/1.6rem $sans-serif;
+              text-shadow: 0 1px rgba(255,255,255, 0.8);
+
+              span {
+                font-weight: 700;
+                margin-left: 5px;
+                text-transform: none;
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+
+  .my-courses {
+    float: left;
+    margin: 0px;
+    width: flex-grid(9);
+
+    .empty-dashboard-message {
+      border-top: 1px solid rgb(210,210,210);
+      padding: 80px 0px;
+      text-align: center;
+
+      p {
+        color: $lighter-base-font-color;
+        font-style: italic;
+        text-shadow: 0 1px rgba(255,255,255, 0.6);
+        -webkit-font-smoothing: antialiased;
+
+        a {
+          background: rgb(240,240,240);
+          @include background-image(linear-gradient(-90deg, rgb(245,245,245) 0%, rgb(243,243,243) 50%, rgb(237,237,237) 50%, rgb(235,235,235) 100%));
+          border: 1px solid rgb(220,220,220);
+          @include border-radius(4px);
+          @include box-shadow(0 1px 8px 0 rgba(0,0,0, 0.1));
+          @include box-sizing(border-box);
+          color: $base-font-color;
+          font: 300 1.2rem/1.6rem $sans-serif;
+          @include inline-block;
+          margin-left: 5px;
+          padding: 5px 10px;
+          text-shadow: 0 1px rgba(255,255,255, 0.6);
+        }
+      }
+    }
+
+    .my-course {
+      background: rgb(250,250,250);
+      @include background-image(linear-gradient(-90deg, rgb(253,253,253), rgb(243,243,243)));
+      border: 1px solid rgb(190,190,190);
+      @include border-radius(3px);
+      @include box-shadow(0 1px 8px 0 rgba(0,0,0, 0.1), inset 0 -1px 0 0 rgba(255,255,255, 0.8), inset 0 1px 0 0 rgba(255,255,255, 0.8));
+      @include box-sizing(border-box);
+      @include clearfix;
+      font-size: 0em;
+      margin-right: flex-gutter();
+      margin-bottom: 25px;
+      overflow: hidden;
+      position: relative;
+      width: flex-grid(12);
+      @include transition(all, 0.15s, linear);
+
+      &:last-child {
+        margin-bottom: none;
+      }
+
+      .cover {
+        background: rgb(225,225,225);
+        background-size: cover;
+        background-position: center center;
+        border-right: 1px solid rgb(150,150,150);
+        @include border-left-radius(3px);
+        @include box-shadow(inset 0 0 0 1px rgba(255,255,255, 0.6), 1px 0 0 0 rgba(255,255,255, 0.8));
+        float: left;
+        height: 120px;
+        margin: 0px;
+        position: relative;
+        @include transition(all, 0.15s, linear);
+        width: 200px;
+
+        .shade {
+          @include background-image(linear-gradient(-90deg, rgba(255,255,255, 0.3) 0%,
+                                                            rgba(0,0,0, 0.3) 100%));
+          @include border-radius(4px);
+          bottom: 0px;
+          content: "";
+          display: block;
+          left: 0px;
+          position: absolute;
+          top: 0px;
+          @include transition(all, 0.15s, linear);
+          right: 0px;
+        }
+
+        .arrow {
+          border-top: 8px solid;
+          border-left: 8px solid;
+          border-color: rgba(0,0,0, 0.7);
+          @include box-shadow(inset 0 1px 0 0 rgba(255,255,255, 0.8), -1px 0 1px 0 rgba(255,255,255, 0.8));
+          content: "";
+          display: block;
+          height: 55px;
+          left: 50%;
+          margin-left: -10px;
+          margin-top: -30px;
+          opacity: 0;
+          position: absolute;
+          top: 50%;
+          @include transform(rotate(-45deg));
+          @include transition(all, 0.15s, linear);
+          width: 55px;
+        }
+
+        &:hover {
+          .shade {
+            background: rgba(255,255,255, 0.1);
+            @include background-image(linear-gradient(-90deg, rgba(255,255,255, 0.3) 0%,
+                                                              rgba(0,0,0, 0.3) 100%));
+          }
+        }
+      }
+
+      .info {
+        left: 201px;
+        padding: 0px 10px;
+        position: absolute;
+        right: 0px;
+        top: 0px;
+        z-index: 2;
+
+        > hgroup {
+          border-bottom: 1px solid rgb(210,210,210);
+          @include box-shadow(0 1px 0 0 rgba(255,255,255, 0.6));
+          margin-bottom: 20px;
+          padding: 15px 0px;
+          width: 100%;
+
+          h2 {
+            @include inline-block;
+            margin-bottom: 0px;
+            vertical-align: middle;
+
+            a {
+              color: $base-font-color;
+              font: 800 1.6rem/2rem $sans-serif;
+              text-shadow: 0 1px rgba(255,255,255, 0.6);
+              text-overflow: ellipsis;
+              white-space: nowrap;
+
+              &:hover {
+                color: $blue;
+                text-decoration: underline;
+              }
+            }
+          }
+
+          h3 {
+            @include inline-block;
+            margin-right: 10px;
+            vertical-align: middle;
+
+            a {
+              background: rgba(255,255,255, 1);
+              border: 1px solid rgb(180,180,180);
+              @include border-radius(3px);
+              @include box-shadow(inset 0 0 3px 0 rgba(0,0,0, 0.2), 0 1px 0 0 rgba(255,255,255, 0.6));
+              color: $lighter-base-font-color;
+              display: block;
+              font: italic 800 1.2rem/1.6rem $sans-serif;
+              padding: 5px 10px;
+
+              &:hover {
+                color: $blue;
+              }
+            }
+          }
+        }
+
+        .meta {
+          @include clearfix;
+          position: relative;
+          @include transition(opacity, 0.15s, linear);
+          width: 100%;
+
+          .course-work-icon {
+            background: rgb(200,200,200);
+            float: left;
+            font: 300 1.2rem/1.6rem $sans-serif;
+            height: 22px;
+            width: 22px;
+          }
+
+          .complete {
+            float: right;
+            padding-top: 2px;
+
+            p {
+              color: $lighter-base-font-color;
+              font: italic 1.2rem/1.4rem $serif;
+              @include inline-block;
+              text-align: right;
+              text-shadow: 0 1px rgba(255,255,255, 0.6);
+              -webkit-font-smoothing: antialiased;
+
+              .completeness {
+                color: $base-font-color;
+                font: 700 1.2rem/1.4rem $sans-serif;
+                margin-right: 5px;
+              }
+            }
+          }
+
+          .progress {
+            @include box-shadow(0 1px 0 0 rgba(255,255,255, 0.6));
+            left: 40px;
+            position: absolute;
+            right: 110px;
+
+            .meter {
+              background: rgb(245,245,245);
+              border: 1px solid rgb(160,160,160);
+              @include box-shadow(inset 0 0 3px 0 rgba(0,0,0, 0.15));
+              @include box-sizing(border-box);
+              @include border-radius(4px);
+              height: 22px;
+              margin: 0 auto;
+              padding: 2px;
+              width: 100%;
+
+              .meter-fill {
+                background: rgb(120,120,120);
+                @include background-image(linear-gradient(-45deg, rgba(255,255,255, 0.15) 25%,
+                                                                  transparent 25%,
+                                                                  transparent 50%,
+                                                                  rgba(255,255,255, 0.15) 50%,
+                                                                  rgba(255,255,255, 0.15) 75%,
+                                                                  transparent 75%));
+                background-size: 40px 40px;
+                background-repeat: repeat-x;
+                border: 1px solid rgb(115,115,115);
+                @include border-radius(4px);
+                @include box-sizing(border-box);
+                content: "";
+                display: block;
+                height: 100%;
+                width: 60%;
+              }
+            }
+          }
+        }
+      }
+
+      &:hover {
+
+        .edit {
+          background: rgb(220,220,220);
+          border-color: rgb(190,190,190);
+        }
+
+        .cover {
+          opacity: 1;
+
+          .shade, .arrow {
+            opacity: 1;
+          }
+        }
+
+        .meta {
+          opacity: 0.9;
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass/_find_courses.scss b/lms/static/sass/_find_courses.scss
new file mode 100644
index 0000000000..534837491c
--- /dev/null
+++ b/lms/static/sass/_find_courses.scss
@@ -0,0 +1,92 @@
+.find-courses, .university-profile {
+  background: rgb(252,252,252);
+  padding-bottom: 60px;
+
+  header.search {
+    background: rgb(240,240,240);
+    @include background-image(url('/static/images/shot-2-large.jpg'));
+    background-size: cover;
+    border-bottom: 1px solid rgb(100,100,100);
+    @include box-shadow(inset 0 -1px 8px 0 rgba(0,0,0, 0.2), inset 0 1px 12px 0 rgba(0,0,0, 0.3));
+    margin-top: -69px;
+    width: 100%;
+
+    .inner-wrapper {
+      height: 120px;
+      margin: 0 auto;
+      max-width: 1200px;
+      overflow: hidden;
+      padding: 154px 0px 80px;
+      position: relative;
+      text-align: center;
+      width: flex-grid(12);
+
+      &::before {
+        @include background-image(radial-gradient(50% 50%, circle closest-side, rgba(255,255,255, 1) 0%, rgba(255,255,255, 0) 100%));
+        bottom: -300px;
+        content: "";
+        display: none;
+        height: 600px;
+        margin: 0 auto;
+        position: absolute;
+        width: 100%;
+        z-index: 1;
+      }
+
+      > hgroup {
+        background: rgba(255,255,255, 0.9);
+        border: 1px solid rgb(100,100,100);
+        @include box-shadow(0 4px 25px 0 rgba(0,0,0, 0.5));
+        padding: 20px 30px;
+        position: relative;
+        z-index: 2;
+
+      }
+
+      &.main-search, &.university-search {
+        text-align: center;
+
+        hgroup {
+          @include inline-block;
+        }
+
+        .logo {
+          @include inline-block;
+          height: 80px;
+          margin-right: 30px;
+          padding-right: 30px;
+          position: relative;
+          vertical-align: middle;
+
+          &::after {
+            @extend .faded-vertical-divider;
+            content: "";
+            display: block;
+            height: 80px;
+            position: absolute;
+            right: 0px;
+            top: 0px;
+          }
+
+          img {
+            height: 100%;
+          }
+        }
+
+        h1 {
+          color: $base-font-color;
+          font: italic bold 2.4rem/3rem $sans-serif;
+          text-transform: none;
+        }
+
+        h1, h2 {
+          @include inline-block;
+          letter-spacing: 1px;
+          margin-bottom: 0px;
+          text-shadow: 0 1px rgba(255,255,255, 0.8);
+          vertical-align: middle;
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass/_font_face.scss b/lms/static/sass/_font_face.scss
new file mode 100644
index 0000000000..56b1c1f498
--- /dev/null
+++ b/lms/static/sass/_font_face.scss
@@ -0,0 +1,123 @@
+/* Generated by Font Squirrel (http://www.fontsquirrel.com) on January 25, 2012 05:06:34 PM America/New_York */
+
+
+@font-face {
+    font-family: 'Open Sans';
+    src: url('../fonts/OpenSans-Light-webfont.eot');
+    src: url('../fonts/OpenSans-Light-webfont.eot?#iefix') format('embedded-opentype'),
+         url('../fonts/OpenSans-Light-webfont.woff') format('woff'),
+         url('../fonts/OpenSans-Light-webfont.ttf') format('truetype'),
+         url('../fonts/OpenSans-Light-webfont.svg#OpenSansLight') format('svg');
+    font-weight: 300;
+    font-style: normal;
+
+}
+
+@font-face {
+    font-family: 'Open Sans';
+    src: url('../fonts/OpenSans-LightItalic-webfont.eot');
+    src: url('../fonts/OpenSans-LightItalic-webfont.eot?#iefix') format('embedded-opentype'),
+         url('../fonts/OpenSans-LightItalic-webfont.woff') format('woff'),
+         url('../fonts/OpenSans-LightItalic-webfont.ttf') format('truetype'),
+         url('../fonts/OpenSans-LightItalic-webfont.svg#OpenSansLightItalic') format('svg');
+    font-weight: 300;
+    font-style: italic;
+
+}
+
+@font-face {
+    font-family: 'Open Sans';
+    src: url('../fonts/OpenSans-Regular-webfont.eot');
+    src: url('../fonts/OpenSans-Regular-webfont.eot?#iefix') format('embedded-opentype'),
+         url('../fonts/OpenSans-Regular-webfont.woff') format('woff'),
+         url('../fonts/OpenSans-Regular-webfont.ttf') format('truetype'),
+         url('../fonts/OpenSans-Regular-webfont.svg#OpenSansRegular') format('svg');
+    font-weight: 600;
+    font-style: normal;
+
+}
+
+@font-face {
+    font-family: 'Open Sans';
+    src: url('../fonts/OpenSans-Italic-webfont.eot');
+    src: url('../fonts/OpenSans-Italic-webfont.eot?#iefix') format('embedded-opentype'),
+         url('../fonts/OpenSans-Italic-webfont.woff') format('woff'),
+         url('../fonts/OpenSans-Italic-webfont.ttf') format('truetype'),
+         url('../fonts/OpenSans-Italic-webfont.svg#OpenSansItalic') format('svg');
+    font-weight: 400;
+    font-style: italic;
+
+}
+
+// Not used in UI
+// @font-face {
+//     font-family: 'Open Sans';
+//     src: url('../fonts/OpenSans-Semibold-webfont.eot');
+//     src: url('../fonts/OpenSans-Semibold-webfont.eot?#iefix') format('embedded-opentype'),
+//          url('../fonts/OpenSans-Semibold-webfont.woff') format('woff'),
+//          url('../fonts/OpenSans-Semibold-webfont.ttf') format('truetype'),
+//          url('../fonts/OpenSans-Semibold-webfont.svg#OpenSansSemibold') format('svg');
+//     font-weight: 600;
+//     font-style: normal;
+
+// }
+
+// @font-face {
+//     font-family: 'Open Sans';
+//     src: url('../fonts/OpenSans-SemiboldItalic-webfont.eot');
+//     src: url('../fonts/OpenSans-SemiboldItalic-webfont.eot?#iefix') format('embedded-opentype'),
+//          url('../fonts/OpenSans-SemiboldItalic-webfont.woff') format('woff'),
+//          url('../fonts/OpenSans-SemiboldItalic-webfont.ttf') format('truetype'),
+//          url('../fonts/OpenSans-SemiboldItalic-webfont.svg#OpenSansSemiboldItalic') format('svg');
+//     font-weight: 600;
+//     font-style: italic;
+
+// }
+
+@font-face {
+    font-family: 'Open Sans';
+    src: url('../fonts/OpenSans-Bold-webfont.eot');
+    src: url('../fonts/OpenSans-Bold-webfont.eot?#iefix') format('embedded-opentype'),
+         url('../fonts/OpenSans-Bold-webfont.woff') format('woff'),
+         url('../fonts/OpenSans-Bold-webfont.ttf') format('truetype'),
+         url('../fonts/OpenSans-Bold-webfont.svg#OpenSansBold') format('svg');
+    font-weight: 700;
+    font-style: normal;
+
+}
+
+@font-face {
+    font-family: 'Open Sans';
+    src: url('../fonts/OpenSans-BoldItalic-webfont.eot');
+    src: url('../fonts/OpenSans-BoldItalic-webfont.eot?#iefix') format('embedded-opentype'),
+         url('../fonts/OpenSans-BoldItalic-webfont.woff') format('woff'),
+         url('../fonts/OpenSans-BoldItalic-webfont.ttf') format('truetype'),
+         url('../fonts/OpenSans-BoldItalic-webfont.svg#OpenSansBoldItalic') format('svg');
+    font-weight: 700;
+    font-style: italic;
+
+}
+
+@font-face {
+    font-family: 'Open Sans';
+    src: url('../fonts/OpenSans-ExtraBold-webfont.eot');
+    src: url('../fonts/OpenSans-ExtraBold-webfont.eot?#iefix') format('embedded-opentype'),
+         url('../fonts/OpenSans-ExtraBold-webfont.woff') format('woff'),
+         url('../fonts/OpenSans-ExtraBold-webfont.ttf') format('truetype'),
+         url('../fonts/OpenSans-ExtraBold-webfont.svg#OpenSansExtrabold') format('svg');
+    font-weight: 800;
+    font-style: normal;
+
+}
+
+@font-face {
+    font-family: 'Open Sans';
+    src: url('../fonts/OpenSans-ExtraBoldItalic-webfont.eot');
+    src: url('../fonts/OpenSans-ExtraBoldItalic-webfont.eot?#iefix') format('embedded-opentype'),
+         url('../fonts/OpenSans-ExtraBoldItalic-webfont.woff') format('woff'),
+         url('../fonts/OpenSans-ExtraBoldItalic-webfont.ttf') format('truetype'),
+         url('../fonts/OpenSans-ExtraBoldItalic-webfont.svg#OpenSansExtraboldItalic') format('svg');
+    font-weight: 800;
+    font-style: italic;
+
+}
diff --git a/lms/static/sass/_index.scss b/lms/static/sass/_index.scss
new file mode 100644
index 0000000000..4a5d1e8a8a
--- /dev/null
+++ b/lms/static/sass/_index.scss
@@ -0,0 +1,250 @@
+.home {
+  margin: 0px 0px 100px;
+
+  > header {
+    //background: rgb(250,250,250);
+    @include background-image(url('/static/images/shot-5-large.jpg'));
+    background-size: cover;
+    border-bottom: 1px solid rgb(80,80,80);
+    @include box-shadow(0 1px 0 0 rgba(255,255,255, 0.9), inset 0 -1px 5px 0 rgba(0,0,0, 0.1));
+    @include clearfix;
+    margin-top: -69px;
+    min-height: 300px;
+    padding: 129px 0px 50px;
+    width: flex-grid(12);
+
+    .inner-wrapper {
+      max-width: 1200px;
+      margin: 0 auto;
+      position: relative;
+    }
+
+    h1 {
+      color: rgb(255,255,255);
+      text-align: center;
+    }
+
+    a {
+      @include button(shiny, $blue);
+      @include box-sizing(border-box);
+      @include border-radius(3px);
+      display: block;
+      font: italic 1.4rem/1.6rem $serif;
+      letter-spacing: 1px;
+      margin: 0 auto;
+      padding: 15px 0px;
+      text-transform: uppercase;
+      text-align: center;
+      -webkit-font-smoothing: antialiased;
+      width: flex-grid(3);
+
+      &:hover {
+        color: rgb(255,255,255);
+      }
+    }
+  }
+
+  .university-partners {
+    @include background-image(linear-gradient(180deg, rgba(245,245,245, 0) 0%,
+                                                      rgba(245,245,245, 1) 50%,
+                                                      rgba(245,245,245, 0) 100%));
+    border-bottom: 1px solid rgb(210,210,210);
+    margin-bottom: 0px;
+    overflow: hidden;
+    position: relative;
+    width: flex-grid(12);
+
+    &::before {
+      @extend .faded-hr-divider-medium;
+      content: "";
+      display: block;
+    }
+
+    &::after {
+      @extend .faded-hr-divider-medium;
+      content: "";
+      display: block;
+    }
+
+    .partners {
+      font-size: 0em;
+      margin: 0 auto;
+      padding: 20px 0px;
+      text-align: center;
+
+      li.partner {
+        @include inline-block;
+        padding: 0px 30px;
+        position: relative;
+        vertical-align: middle;
+
+        &::before {
+          @extend .faded-vertical-divider;
+          content: "";
+          display: block;
+          height: 80px;
+          right: 0px;
+          position: absolute;
+          top: -5px;
+          width: 1px;
+        }
+
+        &::after {
+          @extend .faded-vertical-divider-light;
+          content: "";
+          display: block;
+          height: 80px;
+          right: 1px;
+          position: absolute;
+          top: -5px;
+          width: 1px;
+        }
+
+        &:last-child {
+          &::before {
+            display: none;
+          }
+
+          &::after {
+            display: none;
+          }
+        }
+      }
+
+      a {
+        @include transition(all, 0.25s, ease-in-out);
+
+        &::before {
+          @include background-image(radial-gradient(50% 50%, circle closest-side, rgba(255,255,255, 1) 0%, rgba(255,255,255, 0) 100%));
+          content: "";
+          display: block;
+          height: 200px;
+          left: 50%;
+          margin-left: -100px;
+          margin-top: -100px;
+          opacity: 0;
+          width: 200px;
+          position: absolute;
+          @include transition(all, 0.25s, ease-in-out);
+          top: 50%;
+          z-index: 1;
+        }
+
+        .name {
+          left: 0px;
+          position: absolute;
+          text-align: center;
+          bottom: -60px;
+          @include transition(all, 0.25s, ease-in-out);
+          width: 100%;
+          z-index: 2;
+
+          span {
+            color: $base-font-color;
+            font: 800 italic 2rem/2.2rem $sans-serif;
+            text-shadow: 0 1px rgba(255,255,255, 0.6);
+            @include transition(all, 0.15s, ease-in-out);
+
+            &:hover {
+              color: $lighter-base-font-color;
+            }
+          }
+        }
+
+        img {
+          max-width: 160px;
+          position: relative;
+          @include transition(all, 0.25s, ease-in-out);
+          vertical-align: middle;
+          z-index: 2;
+        }
+
+        &:hover {
+          &::before {
+            opacity: 1;
+          }
+
+          .name {
+            bottom: 20px;
+          }
+
+          img {
+            top: -100px;
+          }
+        }
+      }
+    }
+  }
+
+  .highlighted-courses {
+    border-bottom: 1px solid rgb(210,210,210);
+    @include box-sizing(border-box);
+    margin-bottom: 60px;
+    width: flex-grid(12);
+
+    > h2 {
+      @include background-image(linear-gradient(-90deg, rgb(250,250,250), rgb(230,230,230)));
+      border: 1px solid rgb(200,200,200);
+      @include border-radius(4px);
+      border-top-color: rgb(190,190,190);
+      @include box-shadow(inset 0 0 0 1px rgba(255,255,255, 0.4), 0 0px 12px 0 rgba(0,0,0, 0.2));
+      color: $lighter-base-font-color;
+      letter-spacing: 1px;
+      margin-bottom: 0px;
+      margin-top: -15px;
+      padding: 15px 10px;
+      text-align: center;
+      text-transform: uppercase;
+      text-shadow: 0 1px rgba(255,255,255, 0.6);
+
+      .lowercase {
+        text-transform: none;
+      }
+    }
+  }
+
+  .more-info {
+    margin-bottom: 60px;
+    width: flex-grid(12);
+
+    h2 {
+      color: $lighter-base-font-color;
+      font: normal 1.4rem/1.8rem $serif;
+      letter-spacing: 1px;
+      margin-bottom: 20px;
+    }
+
+    .news {
+      font-size: 0em;
+      width: flex-grid(12);
+
+      > article {
+        background: rgb(240,240,240);
+        @include inline-block;
+        height: 150px;
+        margin-right: flex-gutter();
+        width: flex-grid(3);
+
+        &:last-child {
+          margin-right: 0px;
+        }
+      }
+    }
+  }
+
+  .social-media {
+    background: rgb(245,245,245);
+    border: 1px solid rgb(220,220,220);
+    @include border-radius(4px);
+    @include box-shadow(inset 0 1px 2px 0 rgba(0,0,0, 0.1));
+    height: 200px;
+    width: flex-grid(12);
+
+    h2 {
+      color: $lighter-base-font-color;
+      font: normal 1.6rem/2rem $sans-serif;
+      padding-top: 80px;
+      text-align: center;
+    }
+  }
+}
diff --git a/lms/static/sass/_jobs.scss b/lms/static/sass/_jobs.scss
new file mode 100644
index 0000000000..e8d32ba985
--- /dev/null
+++ b/lms/static/sass/_jobs.scss
@@ -0,0 +1,114 @@
+.container.jobs {
+  padding: 60px 0 120px;
+
+  h1 + hr {
+    margin-bottom: 80px;
+  }
+
+  .message {
+    @include clearfix;
+    margin-bottom: 100px;
+    position: relative;
+
+    .photo {
+      background: rgb(255,255,255);
+      border: 1px solid rgb(210,210,210);
+      float: left;
+      margin-right: flex-gutter();
+      padding: 1px;
+      width: flex-grid(4);
+
+      img {
+        background: rgb(245,245,245);
+        display: block;
+        height: 200px;
+        width: 100%;
+      }
+    }
+  }
+
+  .jobs-wrapper {
+    @include clearfix;
+    float: left;
+    width: flex-grid(12);
+
+    > h2 {
+      border-bottom: 1px solid rgb(220,220,220);
+      margin-bottom: 60px;
+      padding-bottom: 20px;
+    }
+
+    .jobs-sidebar {
+      @include box-sizing(border-box);
+      border-left: 1px solid rgb(220,220,220);
+      float: left;
+      padding-bottom: 20px;
+      padding-left: 20px;
+      width: flex-grid(3);
+
+      nav {
+        margin-bottom: 40px;
+
+        ol {
+          @include clearfix;
+
+          li {
+            float: left;
+            margin-right: flex-gutter();
+            width: flex-grid(12);
+
+            &:nth-child(4n) {
+              margin-right: 0px;
+            }
+
+            a {
+              display: block;
+              letter-spacing: 1px;
+              margin-left: -20px;
+              padding: 10px 0 10px 20px;
+              position: relative;
+              text-transform: uppercase;
+
+              &:hover {
+                background: rgb(245,245,245);
+              }
+            }
+          }
+        }
+      }
+
+      p + h2 {
+        margin-top: 40px;
+      }
+    }
+
+    .jobs-listing {
+      float: left;
+      margin-right: flex-gutter();
+      width: flex-grid(9);
+
+      .job {
+        border-bottom: 1px solid rgb(220,220,220);
+        padding: 40px 0px;
+
+        &:first-child {
+          padding-top: 0px;
+        }
+
+        &:last-child {
+          border: none;
+          padding-bottom: 0px;
+        }
+
+        .inner-wrapper {
+        }
+
+        h3 {
+          font-family: $sans-serif;
+          font-weight: bold;
+          margin-bottom: 15px;
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass/_reset.scss b/lms/static/sass/_reset.scss
new file mode 100644
index 0000000000..aa7fc975c8
--- /dev/null
+++ b/lms/static/sass/_reset.scss
@@ -0,0 +1,103 @@
+/* HTML5 Boilerplate  */
+
+article, aside, details, figcaption, figure, footer, header, hgroup, nav, section { display: block; }
+audio, canvas, video { display: inline-block; *display: inline; *zoom: 1; }
+audio:not([controls]) { display: none; }
+[hidden] { display: none; }
+
+html { font-size: 100%; -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%; }
+html, button, input, select, textarea { font-family: sans-serif; color: #222; }
+body { margin: 0; font-size: 1em; line-height: 1.4; }
+
+::-moz-selection { background: #fe57a1; color: #fff; text-shadow: none; }
+::selection { background: #fe57a1; color: #fff; text-shadow: none; }
+
+a { color: #00e; }
+a:visited { color: #551a8b; }
+a:hover { color: #06e; }
+a:focus { outline: thin dotted; }
+a:hover, a:active { outline: 0; }
+abbr[title] { border-bottom: 1px dotted; }
+b, strong { font-weight: bold; }
+blockquote { margin: 1em 40px; }
+dfn { font-style: italic; }
+hr { display: block; height: 1px; border: 0; border-top: 1px solid #ccc; margin: 1em 0; padding: 0; }
+ins { background: #ff9; color: #000; text-decoration: none; }
+mark { background: #ff0; color: #000; font-style: italic; font-weight: bold; }
+pre, code, kbd, samp { font-family: monospace, serif; _font-family: 'courier new', monospace; font-size: 1em; }
+pre { white-space: pre; white-space: pre-wrap; word-wrap: break-word; }
+
+q { quotes: none; }
+q:before, q:after { content: ""; content: none; }
+small { font-size: 85%; }
+sub, sup { font-size: 75%; line-height: 0; position: relative; vertical-align: baseline; }
+sup { top: -0.5em; }
+sub { bottom: -0.25em; }
+
+ul, ol { margin: 1em 0; padding: 0 0 0 40px; }
+dd { margin: 0 0 0 40px; }
+nav ul, nav ol { list-style: none; list-style-image: none; margin: 0; padding: 0; }
+
+img { border: 0; -ms-interpolation-mode: bicubic; vertical-align: middle; }
+svg:not(:root) { overflow: hidden; }
+figure { margin: 0; }
+
+form { margin: 0; }
+fieldset { border: 0; margin: 0; padding: 0; }
+
+label { cursor: pointer; }
+legend { border: 0; *margin-left: -7px; padding: 0; white-space: normal; }
+button, input, select, textarea { font-size: 100%; margin: 0; vertical-align: baseline; *vertical-align: middle; }
+button, input { line-height: normal; }
+button, input[type="button"], input[type="reset"], input[type="submit"] { cursor: pointer; -webkit-appearance: button; *overflow: visible; }
+button[disabled], input[disabled] { cursor: default; }
+input[type="checkbox"], input[type="radio"] { box-sizing: border-box; padding: 0; *width: 13px; *height: 13px; }
+input[type="search"] { -webkit-appearance: textfield; -moz-box-sizing: content-box; -webkit-box-sizing: content-box; box-sizing: content-box; }
+input[type="search"]::-webkit-search-decoration, input[type="search"]::-webkit-search-cancel-button { -webkit-appearance: none; }
+button::-moz-focus-inner, input::-moz-focus-inner { border: 0; padding: 0; }
+textarea { overflow: auto; vertical-align: top; resize: vertical; }
+input:valid, textarea:valid {  }
+input:invalid, textarea:invalid { background-color: #f0dddd; }
+
+table { border-collapse: collapse; border-spacing: 0; }
+td { vertical-align: top; }
+
+.chromeframe { margin: 0.2em 0; background: #ccc; color: black; padding: 0.2em 0; }
+
+
+
+
+
+
+
+
+
+@media only screen and (min-width: 35em) {
+  
+
+}
+
+.ir { display: block; border: 0; text-indent: -999em; overflow: hidden; background-color: transparent; background-repeat: no-repeat; text-align: left; direction: ltr; *line-height: 0; }
+.ir br { display: none; }
+.hidden { display: none !important; visibility: hidden; }
+.visuallyhidden { border: 0; clip: rect(0 0 0 0); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; }
+.visuallyhidden.focusable:active, .visuallyhidden.focusable:focus { clip: auto; height: auto; margin: 0; overflow: visible; position: static; width: auto; }
+.invisible { visibility: hidden; }
+.clearfix:before, .clearfix:after { content: ""; display: table; }
+.clearfix:after { clear: both; }
+.clearfix { *zoom: 1; }
+
+@media print {
+  * { background: transparent !important; color: black !important; box-shadow:none !important; text-shadow: none !important; filter:none !important; -ms-filter: none !important; } 
+  a, a:visited { text-decoration: underline; }
+  a[href]:after { content: " (" attr(href) ")"; }
+  abbr[title]:after { content: " (" attr(title) ")"; }
+  .ir a:after, a[href^="javascript:"]:after, a[href^="#"]:after { content: ""; } 
+  pre, blockquote { border: 1px solid #999; page-break-inside: avoid; }
+  thead { display: table-header-group; } 
+  tr, img { page-break-inside: avoid; }
+  img { max-width: 100% !important; }
+  @page { margin: 0.5cm; }
+  p, h2, h3 { orphans: 3; widows: 3; }
+  h2, h3 { page-break-after: avoid; }
+}
diff --git a/lms/static/sass/_shared_course_filter.scss b/lms/static/sass/_shared_course_filter.scss
new file mode 100644
index 0000000000..afcdd217e2
--- /dev/null
+++ b/lms/static/sass/_shared_course_filter.scss
@@ -0,0 +1,100 @@
+.filter {
+  height: 60px;
+
+  nav {
+    @include background-image(linear-gradient(-90deg, rgb(250,250,250), rgb(230,230,230)));
+    @include box-shadow(inset 0 0 0 1px rgba(255,255,255, 0.4), inset 0 0 0 -1px rgba(255,255,255, 0.4));
+    @include box-sizing(border-box);
+    border: 1px solid rgb(190,190,190);
+    border-bottom-color: rgb(200,200,200);
+    border-top: none;
+    @include border-bottom-radius(4px);
+    @include clearfix;
+    height: 60px;
+    padding: 12px 10px;
+    position: relative;
+    z-index: 9;
+
+    &.fixed-top {
+      @include box-shadow(0 1px 15px 0 rgba(0,0,0, 0.2), inset 0 0 0 1px rgba(255,255,255, 0.4));
+      max-width: 1200px;
+      position: fixed;
+      top: 0px;
+      width: flex-grid(12);
+    }
+
+    .dropdown {
+      float: left;
+      margin-right: 15px;
+      position: relative;
+
+      .filter-heading {
+        @include background-image(linear-gradient(-90deg, rgb(250,250,250) 0%, rgb(245,245,245) 50%, rgb(235,235,235) 50%, rgb(230,230,230) 100%));
+        @include border-radius(4px);
+        @include box-sizing(border-box);
+        @include box-shadow(0 1px 0 0 rgba(255,255,255, 0.4), inset 0 1px 0 0 rgba(255,255,255, 0.6));
+        border: 1px solid rgb(200,200,200);
+        color: $lighter-base-font-color;
+        cursor: pointer;
+        font: normal 1.2rem/1.8rem $sans-serif;
+        height: 36px;
+        padding: 6px;
+        position: relative;
+        text-align: center;
+        text-shadow: 0 1px rgba(255,255,255, 0.8);
+        width: 150px;
+        z-index: 11;
+      }
+
+      ul {
+        background: rgb(255,255,255);
+        @include border-radius(0px 4px 4px 4px);
+        border: 1px solid rgb(200,200,200);
+        @include box-shadow(0 2px 15px 0 rgba(0,0,0, 0.2));
+        padding: 10px;
+        position: absolute;
+        visibility: hidden;
+        width: 200px;
+        z-index: 10;
+
+        li {
+          list-style: none;
+
+          a {
+          }
+        }
+      }
+
+      &:hover {
+        .filter-heading {
+          background: rgb(255,255,255);
+          @include background-image(linear-gradient(-90deg, rgb(250,250,250), rgb(255,255,255)));
+          @include border-radius(4px 4px 0px 0px);
+          border-bottom: none;
+          @include box-shadow(0 2px 0 -1px rgb(255,255,255));
+          color: $base-font-color;
+          height: 40px;
+        }
+
+        ul {
+          visibility: visible;
+        }
+      }
+    }
+
+    form.search {
+      float: right;
+
+      input[type="text"] {
+        @include border-radius(3px 0px 0px 3px);
+        height: 36px;
+        width: 200px;
+      }
+
+      input[type="submit"] {
+        @include border-radius(0px 3px 3px 0px);
+        height: 36px;
+      }
+    }
+  }
+}
diff --git a/lms/static/sass/_shared_footer.scss b/lms/static/sass/_shared_footer.scss
new file mode 100644
index 0000000000..e5d94b2e9e
--- /dev/null
+++ b/lms/static/sass/_shared_footer.scss
@@ -0,0 +1,123 @@
+footer {
+  background: transparent;
+  border-top: 1px solid rgb(200,200,200);
+  @include box-shadow(inset 0 1px 3px 0 rgba(0,0,0, 0.1));
+  margin: 0 auto;
+  padding: 0 0 40px;
+  width: flex-grid(12);
+
+  &.fixed-bottom {
+    bottom: 0px;
+    max-width: 100%;
+    position: absolute;
+  }
+
+  nav {
+    @include box-sizing(border-box);
+    @include clearfix;
+    max-width: 1200px;
+    margin: 0 auto;
+    padding: 20px 10px 0;
+    width: flex-grid(12);
+
+    .copyright {
+      float: left;
+      padding-top: 2px;
+
+      a.logo {
+        @include background-image(url('/static/images/logo.png'));
+        background-position: 0 -24px;
+        background-repeat: no-repeat;
+        @include inline-block;
+        float: left;
+        height: 23px;
+        margin-right: 15px;
+        margin-top: 2px;
+        padding-right: 15px;
+        position: relative;
+        width: 47px;
+        vertical-align: middle;
+
+        &:hover {
+          background-position: 0 0;
+        }
+
+        &::after {
+          @extend .faded-vertical-divider;
+          content: "";
+          display: block;
+          height: 30px;
+          right: 0px;
+          position: absolute;
+          top: -2px;
+          width: 1px;
+        }
+      }
+
+      p {
+        color: $lighter-base-font-color;
+        font: italic 1.2rem/1.6rem $serif;
+        @include inline-block;
+        margin: 0 auto;
+        padding-top: 4px;
+        text-align: center;
+        vertical-align: middle;
+
+        a {
+          color: $lighter-base-font-color;
+          font: italic 1.2rem/1.6rem $serif;
+          margin-left: 5px;
+        }
+      }
+    }
+
+    ol {
+      float: right;
+      font-size: 0em;
+
+      li {
+        @include inline-block;
+        list-style: none;
+        padding: 0px 15px;
+        position: relative;
+        vertical-align: middle;
+
+        &::after {
+          @extend .faded-vertical-divider;
+          content: "";
+          display: block;
+          height: 30px;
+          right: 0px;
+          position: absolute;
+          top: -5px;
+          width: 1px;
+        }
+
+        a:link, a:visited {
+          color: $lighter-base-font-color;
+          font: 300 1.2rem/1.6rem $sans-serif;
+          letter-spacing: 1px;
+          padding: 6px 0px;
+        }
+
+        &.social {
+          border: none;
+          margin: 0 0 0 5px;
+          padding: 0;
+
+          &::after {
+            display: none;
+          }
+
+          a {
+            padding: 0 0 0 10px;
+            @include transition(all, 0.1s, linear);
+            &:hover {
+              opacity: 0.7;
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass/_shared_forms.scss b/lms/static/sass/_shared_forms.scss
new file mode 100644
index 0000000000..31c568af78
--- /dev/null
+++ b/lms/static/sass/_shared_forms.scss
@@ -0,0 +1,48 @@
+form {
+  font-size: 0em;
+
+  label {
+    color: $base-font-color;
+    font: italic 300 1.2rem/1.6rem $serif;
+    margin-bottom: 5px;
+    text-shadow: 0 1px rgba(255,255,255, 0.4);
+    -webkit-font-smoothing: antialiased;
+  }
+
+  input[type="text"],
+  input[type="email"],
+  input[type="password"] {
+    background: rgb(250,250,250);
+    border: 1px solid rgb(200,200,200);
+    @include border-radius(3px);
+    @include box-shadow(0 1px 0 0 rgba(255,255,255, 0.6), inset 0 0 3px 0 rgba(0,0,0, 0.1));
+    @include box-sizing(border-box);
+    font: italic 300 1.2rem/1.6rem $serif;
+    height: 35px;
+    @include inline-block;
+    padding: 5px 12px;
+    vertical-align: top;
+    -webkit-font-smoothing: antialiased;
+
+    &:last-child {
+      margin-right: 0px;
+    }
+
+    &:focus {
+      border-color: lighten($blue, 20%);
+      @include box-shadow(0 0 6px 0 rgba($blue, 0.4), inset 0 0 4px 0 rgba(0,0,0, 0.15));
+      outline: none;
+    }
+  }
+
+  input[type="submit"] {
+    @include button(shiny, $blue);
+    @include border-radius(3px);
+    font: 300 1.2rem/1.6rem $sans-serif;
+    height: 35px;
+    @include inline-block;
+    letter-spacing: 1px;
+    text-transform: uppercase;
+    vertical-align: top;
+  }
+}
diff --git a/lms/static/sass/_shared_header.scss b/lms/static/sass/_shared_header.scss
new file mode 100644
index 0000000000..b95e7d6dd1
--- /dev/null
+++ b/lms/static/sass/_shared_header.scss
@@ -0,0 +1,268 @@
+header.global {
+  //background: rgb(255,255,255);
+  background: rgba(245,245,245, 0.9);
+  border-bottom: 1px solid rgb(190,190,190);
+  @include box-shadow(0 1px 5px 0 rgba(0,0,0, 0.1));
+  //@include background-image(linear-gradient(-90deg, rgb(255,255,255), rgba(235,235,235, 1)));
+  //@include background-image(linear-gradient(-90deg, rgb(255,255,255), rgba(228,239,243, 1)));
+  //@include background-image(linear-gradient(-90deg, rgb(255,255,255), rgba(240,240,240, 0.9)));
+  //border-color: rgb(177, 210, 222);
+  height: 68px;
+  position: relative;
+  width: 100%;
+  z-index: 10;
+
+  nav {
+    @include clearfix;
+    @include box-sizing(border-box);
+    height: 40px;
+    margin: 0 auto;
+    max-width: 1200px;
+    padding-top: 14px;
+    width: flex-grid(12);
+  }
+
+  h1.logo {
+    float: left;
+    margin: 9px 15px 0px 0px;
+    padding-right: 20px;
+    position: relative;
+
+    &::before {
+      @extend .faded-vertical-divider;
+      content: "";
+      display: block;
+      height: 50px;
+      position: absolute;
+      right: 1px;
+      top: -12px;
+      width: 1px;
+    }
+
+    &::after {
+      @extend .faded-vertical-divider-light;
+      content: "";
+      display: block;
+      height: 50px;
+      position: absolute;
+      right: 0px;
+      top: -12px;
+      width: 1px;
+    }
+
+    a {
+      @include background-image(url('/static/images/logo.png'));
+      background-position: 0 0;
+      background-repeat: no-repeat;
+      display: block;
+      height: 23px;
+      width: 47px;
+    }
+  }
+
+  ol {
+    &.left {
+      float: left;
+    }
+
+    &.guest {
+      float: right;
+    }
+
+    > li {
+      @include inline-block;
+      margin-right: 20px;
+      position: relative;
+      vertical-align: middle;
+
+      &:last-child {
+        margin-right: 0px;
+      }
+
+      a {
+        letter-spacing: 1px;
+        vertical-align: middle;
+      }
+    }
+
+    li.secondary {
+      > a {
+        color: $lighter-base-font-color;
+        color: $blue;
+        display: block;
+        //font: italic 1.2rem/1.4rem $serif;
+        font: normal 1.2rem/1.4rem $sans-serif;
+        @include inline-block;
+        margin: 0px 30px 0px 0px;
+        text-decoration: none;
+        //text-transform: lowercase;
+        text-transform: uppercase;
+        text-shadow: 0 1px rgba(255,255,255, 0.6);
+
+        &:last-child {
+          margin-right: 0px;
+        }
+
+        &:hover {
+          color: $base-font-color;
+        }
+      }
+    }
+
+    li.primary {
+      margin-right: 5px;
+
+      > a {
+        @include background-image(linear-gradient(-90deg, rgb(245,245,245) 0%, rgb(243,243,243) 50%, rgb(237,237,237) 50%, rgb(235,235,235) 100%));
+        border: 1px solid transparent;
+        border-color: rgb(200,200,200);
+        @include border-radius(3px);
+        @include box-sizing(border-box);
+        @include box-shadow(0 1px 0 0 rgba(255,255,255, 0.6));
+        color: $base-font-color;
+        display: inline-block;
+        font: normal 1.2rem/1.4rem $sans-serif;
+        @include inline-block;
+        margin: 1px 5px;
+        padding: 10px 12px;
+        text-decoration: none;
+        text-transform: uppercase;
+        text-shadow: 0 1px rgba(255,255,255, 0.6);
+        vertical-align: middle;
+
+        &:last-child {
+          margin-right: 0px;
+        }
+
+        &:hover, &.active {
+        }
+      }
+    }
+
+    &.user {
+      float: right;
+
+      a.user-link {
+        padding: 10px 12px 10px 42px;
+        position: relative;
+        text-transform: none;
+
+        @media screen and (max-width: 768px) {
+          font-size: 0em;
+          padding: 10px 0px;
+          width: 38px;
+        }
+
+        .avatar {
+          background: rgb(220,220,220);
+          @include border-radius(3px);
+          border: 1px solid rgb(80,80,80);
+          @include box-shadow(0 1px 0 0 rgba(255,255,255, 0.6));
+          height: 21px;
+          @include inline-block;
+          left: 8px;
+          overflow: hidden;
+          position: absolute;
+          top: 7px;
+          width: 21px;
+
+          &::after {
+            @include background-image(linear-gradient((-60deg), rgba(0,0,0, 0) 0%, rgba(0,0,0, 0.1) 50%, rgba(0,0,0, 0.2) 50%, rgba(0,0,0, 0.3) 100%));
+            content: "";
+            display: block;
+            height: 100%;
+            position: absolute;
+            right: 0px;
+            top: 0px;
+            width: 100%;
+          }
+
+          img {
+            @include border-radius(4px);
+            display: block;
+            min-height: 100%;
+            min-width: 100%;
+            height: 100%;
+          }
+        }
+      }
+
+      ul.dropdown-menu {
+        @include border-radius(4px);
+        @include box-shadow(0 1px 6px 0 rgba(0,0,0, 0.3));
+        border: 1px solid rgb(0,0,0);
+        @include background-image(linear-gradient(-90deg, rgba(0,0,0, 0.9) 0%,
+                                                          rgba(0,0,0, 0.7) 100%));
+        display: none;
+        padding: 5px 10px;
+        position: absolute;
+        right: 4px;
+        top: 50px;
+        width: 150px;
+        z-index: 3;
+
+        &.expanded {
+          display: block;
+        }
+
+        &::before {
+          background: transparent;
+          border: {
+            top: 6px solid rgba(0,0,0, 1);
+            right: 6px solid rgba(0,0,0, 1);
+            bottom: 6px solid transparent;
+            left: 6px solid transparent;
+          }
+          @include box-shadow(1px 0 0 0 rgb(0,0,0), 0 -1px 0 0 rgb(0,0,0));
+          content: "";
+          display: block;
+          height: 0px;
+          position: absolute;
+          @include transform(rotate(-45deg));
+          right: 12px;
+          top: -6px;
+          width: 0px;
+        }
+
+        li {
+          display: block;
+          border-top: 1px solid rgba(0,0,0, 0.4);
+          @include box-shadow(inset 0 1px 0 0 rgba(255,255,255, 0.05));
+
+          &:first-child {
+            border: none;
+            @include box-shadow(none);
+          }
+
+          > a {
+            @include box-sizing(border-box);
+            @include border-radius(3px);
+            color: rgba(255,255,255, 0.9);
+            display: block;
+            font: italic 1.2rem/1.4rem $serif;
+            height: auto;
+            margin: 5px 0px;
+            overflow: hidden;
+            padding: 3px 5px 4px;
+            text-shadow: none;
+            text-overflow: ellipsis;
+            text-transform: none;
+            @include transition(padding, 0.1s, linear);
+            white-space: nowrap;
+            width: 100%;
+
+            &:hover {
+              background: $blue;
+              @include background-image(linear-gradient(-90deg, lighten($blue, 15%) 0%,
+                                                                rgba($blue, 1) 100%));
+              border-color: rgba(0,0,0, 1);
+              @include box-shadow(none);
+              padding-left: 8px;
+              text-shadow: 0 -1px rgba(0,0,0, 0.2);
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass/_shared_list_of_courses.scss b/lms/static/sass/_shared_list_of_courses.scss
new file mode 100644
index 0000000000..b85cb460f9
--- /dev/null
+++ b/lms/static/sass/_shared_list_of_courses.scss
@@ -0,0 +1,200 @@
+.highlighted-courses, .find-courses {
+  .courses {
+    @include clearfix;
+    padding: 40px 15px 15px;
+
+    .course {
+      background: rgb(250,250,250);
+      border: 1px solid rgb(180,180,180);
+      @include border-radius(2px);
+      @include box-sizing(border-box);
+      @include box-shadow(0 1px 10px 0 rgba(0,0,0, 0.15), inset 0 0 0 1px rgba(255,255,255, 0.9));
+      float: left;
+      font-size: 0em;
+      margin-right: flex-gutter();
+      margin-bottom: 30px;
+      position: relative;
+      width: flex-grid(4);
+      @include transition(all, 0.15s, linear);
+
+      &:nth-child(3n+3) {
+        margin-right: 0;
+      }
+
+      .meta-info {
+        background: rgba(0,0,0, 0.6);
+        bottom: 6px;
+        border: 1px solid rgba(0,0,0, 0.5);
+        @include border-right-radius(2px);
+        @include box-shadow(0 1px 5px 0 rgba(0,0,0, 0.15));
+        @include clearfix;
+        position: absolute;
+        right: -3px;
+        @include transition(all, 0.15s, linear);
+
+        p {
+          color: rgb(255,255,255);
+          font: 300 1.2rem/1.4rem $sans-serif;
+          padding: 5px 12px;
+
+          &.university {
+            float: left;
+          }
+        }
+      }
+
+      .inner-wrapper {
+        border: 1px solid rgba(255,255,255, 1);
+        height: 100%;
+        height: 180px;
+        overflow: hidden;
+        position: relative;
+      }
+
+      header.course-preview {
+        left: 0px;
+        position: absolute;
+        top: 0px;
+        width: 100%;
+        z-index: 3;
+
+        > a {
+          @include background-image(linear-gradient(-90deg, rgba(255,255,255, 1), rgba(255,255,255, 0.85)));
+          @include box-shadow(inset 0 -1px 0 0 rgba(255,255,255, 0.2));
+          border-bottom: 1px solid rgba(150,150,150, 0.7);
+          display: block;
+          height: 50px;
+
+          hgroup {
+            left: 0px;
+            padding: 5px 10px;
+            position: absolute;
+            right: 60px;
+            top: 0px;
+
+            h2 {
+              color: $base-font-color;
+              font: 800 1.2rem/1.6rem $sans-serif;
+              padding-top: 10px;
+              text-shadow: 0 1px rgba(255,255,255, 0.6);
+              text-overflow: ellipsis;
+              white-space: nowrap;
+            }
+          }
+
+          .info-link {
+            border-left: 1px solid rgba(150,150,150, 0.5);
+            @include box-sizing(border-box);
+            color: $base-font-color;
+            display: block;
+            font: bold 2rem/2.2rem $sans-serif;
+            height: 100%;
+            opacity: 0.6;
+            padding-top: 10px;
+            position: absolute;
+            right: 0px;
+            text-align: center;
+            text-shadow: 0 1px rgba(255,255,255, 0.6);
+            top: 0px;
+            width: 60px;
+          }
+
+          &:hover {
+            @include background-image(linear-gradient(-90deg, rgba(255,255,255, 1), rgba(255,255,255, 0.8)));
+
+            h2, p, .info-link {
+              color: $blue;
+              opacity: 1;
+            }
+
+            h2 {
+              text-decoration: underline;
+            }
+          }
+        }
+      }
+
+      .info {
+        background: rgb(255,255,255);
+        height: 180px + 130px;
+        left: 0px;
+        position: absolute;
+        top: 0px;
+        @include transition(all, 0.15s, linear);
+        width: 100%;
+
+        .cover-image {
+          height: 180px;
+          overflow: hidden;
+          width: 100%;
+
+          img {
+            display: block;
+            min-height: 100%;
+            width: 100%;
+          }
+        }
+
+        .desc {
+          @include box-sizing(border-box);
+          height: 100px;
+          overflow: hidden;
+          padding: 10px 10px 15px 10px;
+          position: relative;
+          width: 100%;
+
+          p {
+            height: 100%;
+            overflow: hidden;
+            text-overflow: ellipsis;
+          }
+        }
+
+        .bottom {
+          @include box-sizing(border-box);
+          @include clearfix;
+          padding: 6px 10px;
+          width: 100%;
+
+          > p, a {
+            color: $lighter-base-font-color;
+            font: 300 1.2rem/1.4rem $sans-serif;
+            letter-spacing: 1px;
+            padding: 0;
+
+            &.university {
+              border-right: 1px solid $lighter-base-font-color;
+              display: block;
+              float: left;
+              margin-right: 10px;
+              padding-right: 10px;
+
+              &:hover {
+                color: $blue;
+              }
+            }
+
+            &.dates {
+              float: left;
+              margin-top: 0px;
+            }
+          }
+        }
+      }
+
+      &:hover {
+        background: rgb(245,245,245);
+        border-color: rgb(170,170,170);
+        @include box-shadow(0 1px 16px 0 rgba($blue, 0.4));
+
+        .info {
+          top: -130px;
+        }
+
+        .meta-info {
+          opacity: 0;
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass/_shared_modal.scss b/lms/static/sass/_shared_modal.scss
new file mode 100644
index 0000000000..6df10db950
--- /dev/null
+++ b/lms/static/sass/_shared_modal.scss
@@ -0,0 +1,277 @@
+.modal-overlay {
+  //background: rgba(255,255,255, 0.7);
+  @include background-image(radial-gradient(50% 30%, circle cover, rgba(0,0,0, 0.3), rgba(0,0,0, 0.8)));
+  bottom: 0;
+  content: "";
+  display: none;
+  left: 0;
+  position: fixed;
+  right: 0;
+  top: 0;
+  z-index: 5;
+
+  &.visible {
+    display: block;
+  }
+}
+
+.modal {
+  background: rgba(0,0,0, 0.6);
+  border: 1px solid rgba(0, 0, 0, 0.9);
+  @include border-radius(0px);
+  @include box-shadow(0 15px 80px 15px rgba(0,0,0, 0.5));
+  color: #fff;
+  display: none;
+  left: 50%;
+  margin-left: -(grid-width(6)) / 2;
+  padding: 8px;
+  position: absolute;
+  top: 170px;
+  width: grid-width(6);
+  z-index: 10;
+
+  &::before {
+    @include background-image(radial-gradient(50% 30%, circle cover, rgba(0,0,0, 0.3), rgba(0,0,0, 0.8)));
+    bottom: 0;
+    content: "";
+    left: 0;
+    position: fixed;
+    right: 0;
+    top: 0;
+    z-index: 1;
+  }
+
+  &.visible {
+    display: block;
+  }
+
+  &.video-modal {
+    left: 50%;
+    margin-left: -281px;
+    width: 562px;
+
+    .inner-wrapper {
+      height: 315px;
+      padding: 0px;
+      width: 560px;
+    }
+  }
+
+  .inner-wrapper {
+    background: rgb(245,245,245);
+    @include border-radius(0px);
+    border: 1px solid rgba(0, 0, 0, 0.9);
+    @include box-shadow(inset 0 1px 0 0 rgba(255, 255, 255, 0.7));
+    overflow: hidden;
+    padding-bottom: 30px;
+    position: relative;
+    z-index: 2;
+
+    header {
+      margin-bottom: 30px;
+      overflow: hidden;
+      padding: 28px 20px 0px;
+      position: relative;
+      z-index: 2;
+
+      &::before {
+        @include background-image(radial-gradient(50% 50%, circle closest-side, rgba(255,255,255, 0.8) 0%, rgba(255,255,255, 0) 100%));
+        content: "";
+        display: block;
+        height: 400px;
+        left: 0px;
+        margin: 0 auto;
+        position: absolute;
+        top: -140px;
+        width: 100%;
+        z-index: 1;
+      }
+
+      hr {
+        @extend .faded-hr-divider-light;
+        border: none;
+        margin: 0px;
+        position: relative;
+        z-index: 2;
+
+        &::after {
+          @extend .faded-hr-divider;
+          bottom: 0px;
+          content: "";
+          display: block;
+          position: absolute;
+          top: -1px;
+        }
+      }
+
+      h3 {
+        color: $lighter-base-font-color;
+        font: normal 1.4rem/1.8rem $serif;
+        letter-spacing: 1px;
+        padding-bottom: 20px;
+        position: relative;
+        text-align: center;
+        text-shadow: 0 1px rgba(255,255,255, 0.4);
+        text-transform: uppercase;
+        vertical-align: middle;
+        -webkit-font-smoothing: antialiased;
+        z-index: 2;
+      }
+    }
+
+    form {
+      margin-bottom: 12px;
+      padding: 0px 40px;
+      position: relative;
+      z-index: 2;
+
+      label {
+        display: none;
+      }
+
+      input[type="checkbox"] {
+        margin-right: 5px;
+      }
+
+      input[type="email"],
+      input[type="text"],
+      input[type="password"] {
+        background: rgb(255,255,255);
+        display: block;
+        height: 45px;
+        margin-bottom: 20px;
+        width: 100%;
+      }
+
+      label.remember-me,
+      label.terms-of-service,
+      label.honor-code {
+        background: rgb(233,233,233);
+        border: 1px solid rgb(200,200,200);
+        @include border-radius(3px);
+        @include box-shadow(0 1px 0 0 rgba(255,255,255, 0.6));
+        display: block;
+        margin-bottom: 20px;
+        padding: 8px 10px;
+
+        &:hover {
+          background: rgb(230,230,230);
+        }
+
+        a {
+          font: italic normal 1.2rem/1.6rem $serif;
+          text-decoration: underline;
+        }
+      }
+
+      .honor-code-summary {
+        margin-bottom: 20px;
+        padding: 0px;
+        position: relative;
+
+        p {
+          color: $lighter-base-font-color;
+          font: 300 1.2rem/1.6rem $sans-serif;
+        }
+
+        hr {
+          @extend .faded-hr-divider-light;
+          border: none;
+          margin-top: 30px;
+          position: relative;
+          z-index: 2;
+
+          &::after {
+            @extend .faded-hr-divider;
+            bottom: 0px;
+            content: "";
+            display: block;
+            position: absolute;
+            top: -1px;
+          }
+        }
+
+        ul {
+          @include box-sizing(border-box);
+          margin: 0;
+          padding: 0 0 0 20px;
+          width: 100%;
+
+          li {
+            color: $lighter-base-font-color;
+            font: 300 1.2rem/1.6rem $sans-serif;
+            margin-bottom: 10px;
+
+            &:last-child {
+              margin-bottom: 0px;
+            }
+          }
+        }
+      }
+
+      .submit {
+        padding-top: 10px;
+
+        input[type="submit"] {
+          display: block;
+          height: 45px;
+          margin: 0 auto;
+          width: 100%;
+        }
+      }
+    }
+
+    .login-extra {
+      position: relative;
+      z-index: 2;
+
+      p {
+        color: $lighter-base-font-color;
+        font: italic 1.2rem/1.6rem $serif;
+        text-align: center;
+        -webkit-font-smoothing: antialiased;
+
+        a {
+          color: $lighter-base-font-color;
+          font: italic 1.2rem/1.6rem $serif;
+          text-decoration: underline;
+
+          &:hover {
+            color: $base-font-color;
+          }
+        }
+
+        span + a {
+          margin-left: 15px;
+        }
+      }
+    }
+
+    .close-modal {
+      @include border-radius(2px);
+      cursor: pointer;
+      @include inline-block;
+      padding: 10px;
+      position: absolute;
+      right: 2px;
+      top: 0px;
+      z-index: 3;
+
+      .inner {
+        p {
+          color: $lighter-base-font-color;
+          font: normal 1.2rem/1.2rem $sans-serif;
+          text-align: center;
+          text-shadow: 0 1px rgba(255,255,255, 0.8);
+          @include transition(all, 0.15s, ease-out);
+        }
+      }
+
+      &:hover {
+        p {
+          color: $base-font-color;
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass/application.css b/lms/static/sass/application.css
new file mode 100755
index 0000000000..e8b2520751
--- /dev/null
+++ b/lms/static/sass/application.css
@@ -0,0 +1,5935 @@
+@charset "UTF-8";
+/* HTML5 Boilerplate  */
+article, aside, details, figcaption, figure, footer, header, hgroup, nav, section {
+  display: block; }
+
+audio, canvas, video {
+  display: inline-block;
+  *display: inline;
+  *zoom: 1; }
+
+audio:not([controls]) {
+  display: none; }
+
+[hidden] {
+  display: none; }
+
+html {
+  font-size: 100%;
+  -webkit-text-size-adjust: 100%;
+  -ms-text-size-adjust: 100%; }
+
+html, button, input, select, textarea {
+  font-family: sans-serif;
+  color: #222; }
+
+body {
+  margin: 0;
+  font-size: 1em;
+  line-height: 1.4; }
+
+::-moz-selection {
+  background: #fe57a1;
+  color: #fff;
+  text-shadow: none; }
+
+::selection {
+  background: #fe57a1;
+  color: #fff;
+  text-shadow: none; }
+
+a {
+  color: #00e; }
+
+a:visited {
+  color: #551a8b; }
+
+a:hover {
+  color: #06e; }
+
+a:focus {
+  outline: thin dotted; }
+
+a:hover, a:active {
+  outline: 0; }
+
+abbr[title] {
+  border-bottom: 1px dotted; }
+
+b, strong {
+  font-weight: bold; }
+
+blockquote {
+  margin: 1em 40px; }
+
+dfn {
+  font-style: italic; }
+
+hr {
+  display: block;
+  height: 1px;
+  border: 0;
+  border-top: 1px solid #ccc;
+  margin: 1em 0;
+  padding: 0; }
+
+ins {
+  background: #ff9;
+  color: #000;
+  text-decoration: none; }
+
+mark {
+  background: #ff0;
+  color: #000;
+  font-style: italic;
+  font-weight: bold; }
+
+pre, code, kbd, samp {
+  font-family: monospace, serif;
+  _font-family: 'courier new', monospace;
+  font-size: 1em; }
+
+pre {
+  white-space: pre;
+  white-space: pre-wrap;
+  word-wrap: break-word; }
+
+q {
+  quotes: none; }
+
+q:before, q:after {
+  content: "";
+  content: none; }
+
+small {
+  font-size: 85%; }
+
+sub, sup {
+  font-size: 75%;
+  line-height: 0;
+  position: relative;
+  vertical-align: baseline; }
+
+sup {
+  top: -0.5em; }
+
+sub {
+  bottom: -0.25em; }
+
+ul, ol {
+  margin: 1em 0;
+  padding: 0 0 0 40px; }
+
+dd {
+  margin: 0 0 0 40px; }
+
+nav ul, nav ol {
+  list-style: none;
+  list-style-image: none;
+  margin: 0;
+  padding: 0; }
+
+img {
+  border: 0;
+  -ms-interpolation-mode: bicubic;
+  vertical-align: middle; }
+
+svg:not(:root) {
+  overflow: hidden; }
+
+figure {
+  margin: 0; }
+
+form {
+  margin: 0; }
+
+fieldset {
+  border: 0;
+  margin: 0;
+  padding: 0; }
+
+label {
+  cursor: pointer; }
+
+legend {
+  border: 0;
+  *margin-left: -7px;
+  padding: 0;
+  white-space: normal; }
+
+button, input, select, textarea {
+  font-size: 100%;
+  margin: 0;
+  vertical-align: baseline;
+  *vertical-align: middle; }
+
+button, input {
+  line-height: normal; }
+
+button, input[type="button"], input[type="reset"], input[type="submit"] {
+  cursor: pointer;
+  -webkit-appearance: button;
+  *overflow: visible; }
+
+button[disabled], input[disabled] {
+  cursor: default; }
+
+input[type="checkbox"], input[type="radio"] {
+  box-sizing: border-box;
+  padding: 0;
+  *width: 13px;
+  *height: 13px; }
+
+input[type="search"] {
+  -webkit-appearance: textfield;
+  -moz-box-sizing: content-box;
+  -webkit-box-sizing: content-box;
+  box-sizing: content-box; }
+
+input[type="search"]::-webkit-search-decoration, input[type="search"]::-webkit-search-cancel-button {
+  -webkit-appearance: none; }
+
+button::-moz-focus-inner, input::-moz-focus-inner {
+  border: 0;
+  padding: 0; }
+
+textarea {
+  overflow: auto;
+  vertical-align: top;
+  resize: vertical; }
+
+input:invalid, textarea:invalid {
+  background-color: #f0dddd; }
+
+table {
+  border-collapse: collapse;
+  border-spacing: 0; }
+
+td {
+  vertical-align: top; }
+
+.chromeframe {
+  margin: 0.2em 0;
+  background: #ccc;
+  color: black;
+  padding: 0.2em 0; }
+
+.ir {
+  display: block;
+  border: 0;
+  text-indent: -999em;
+  overflow: hidden;
+  background-color: transparent;
+  background-repeat: no-repeat;
+  text-align: left;
+  direction: ltr;
+  *line-height: 0; }
+
+.ir br {
+  display: none; }
+
+.hidden {
+  display: none !important;
+  visibility: hidden; }
+
+.visuallyhidden {
+  border: 0;
+  clip: rect(0 0 0 0);
+  height: 1px;
+  margin: -1px;
+  overflow: hidden;
+  padding: 0;
+  position: absolute;
+  width: 1px; }
+
+.visuallyhidden.focusable:active, .visuallyhidden.focusable:focus {
+  clip: auto;
+  height: auto;
+  margin: 0;
+  overflow: visible;
+  position: static;
+  width: auto; }
+
+.invisible {
+  visibility: hidden; }
+
+.clearfix:before, .topbar:before, nav.sequence-nav:before, div.course-wrapper section.course-content .problem-set:before, div.course-wrapper section.course-content section.problems-wrapper:before, div.course-wrapper section.course-content div#seq_content:before, div.course-wrapper section.course-content ol.vert-mod > li:before, section.course-content nav.sequence-bottom ul:before, section.course-content div.video article.video-wrapper section.video-controls:before, section.course-content div.video article.video-wrapper section.video-controls div.slider:before, section.tool-wrapper:before, section.tool-wrapper div#controlls-container:before, section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper:before, section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:before, section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders:before, .clearfix:after, .topbar:after, nav.sequence-nav:after, div.course-wrapper section.course-content .problem-set:after, div.course-wrapper section.course-content section.problems-wrapper:after, div.course-wrapper section.course-content div#seq_content:after, div.course-wrapper section.course-content ol.vert-mod > li:after, section.course-content nav.sequence-bottom ul:after, section.course-content div.video article.video-wrapper section.video-controls:after, section.course-content div.video article.video-wrapper section.video-controls div.slider:after, section.tool-wrapper:after, section.tool-wrapper div#controlls-container:after, section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper:after, section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:after, section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders:after {
+  content: "";
+  display: table; }
+
+.clearfix:after, .topbar:after, nav.sequence-nav:after, div.course-wrapper section.course-content .problem-set:after, div.course-wrapper section.course-content section.problems-wrapper:after, div.course-wrapper section.course-content div#seq_content:after, div.course-wrapper section.course-content ol.vert-mod > li:after, section.course-content nav.sequence-bottom ul:after, section.course-content div.video article.video-wrapper section.video-controls:after, section.course-content div.video article.video-wrapper section.video-controls div.slider:after, section.tool-wrapper:after, section.tool-wrapper div#controlls-container:after, section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper:after, section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:after, section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders:after {
+  clear: both; }
+
+.clearfix, .topbar, nav.sequence-nav, div.course-wrapper section.course-content .problem-set, div.course-wrapper section.course-content section.problems-wrapper, div.course-wrapper section.course-content div#seq_content, div.course-wrapper section.course-content ol.vert-mod > li, section.course-content nav.sequence-bottom ul, section.course-content div.video article.video-wrapper section.video-controls, section.course-content div.video article.video-wrapper section.video-controls div.slider, section.tool-wrapper, section.tool-wrapper div#controlls-container, section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper, section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper, section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders {
+  *zoom: 1; }
+
+@media print {
+  * {
+    background: transparent !important;
+    color: black !important;
+    box-shadow: none !important;
+    text-shadow: none !important;
+    filter: none !important;
+    -ms-filter: none !important; }
+
+  a, a:visited {
+    text-decoration: underline; }
+
+  a[href]:after {
+    content: " (" attr(href) ")"; }
+
+  abbr[title]:after {
+    content: " (" attr(title) ")"; }
+
+  .ir a:after, a[href^="javascript:"]:after, a[href^="#"]:after {
+    content: ""; }
+
+  pre, blockquote {
+    border: 1px solid #999;
+    page-break-inside: avoid; }
+
+  thead {
+    display: table-header-group; }
+
+  tr, img {
+    page-break-inside: avoid; }
+
+  img {
+    max-width: 100% !important; }
+
+  @page {
+    margin: 0.5cm; }
+
+  p, h2, h3 {
+    orphans: 3;
+    widows: 3; }
+
+  h2, h3 {
+    page-break-after: avoid; } }
+/* Generated by Font Squirrel (http://www.fontsquirrel.com) on January 25, 2012 05:06:34 PM America/New_York */
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-Light-webfont.eot");
+  src: url("../fonts/OpenSans-Light-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-Light-webfont.woff") format("woff"), url("../fonts/OpenSans-Light-webfont.ttf") format("truetype"), url("../fonts/OpenSans-Light-webfont.svg#OpenSansLight") format("svg");
+  font-weight: 300;
+  font-style: normal; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-LightItalic-webfont.eot");
+  src: url("../fonts/OpenSans-LightItalic-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-LightItalic-webfont.woff") format("woff"), url("../fonts/OpenSans-LightItalic-webfont.ttf") format("truetype"), url("../fonts/OpenSans-LightItalic-webfont.svg#OpenSansLightItalic") format("svg");
+  font-weight: 300;
+  font-style: italic; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-Regular-webfont.eot");
+  src: url("../fonts/OpenSans-Regular-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-Regular-webfont.woff") format("woff"), url("../fonts/OpenSans-Regular-webfont.ttf") format("truetype"), url("../fonts/OpenSans-Regular-webfont.svg#OpenSansRegular") format("svg");
+  font-weight: 600;
+  font-style: normal; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-Italic-webfont.eot");
+  src: url("../fonts/OpenSans-Italic-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-Italic-webfont.woff") format("woff"), url("../fonts/OpenSans-Italic-webfont.ttf") format("truetype"), url("../fonts/OpenSans-Italic-webfont.svg#OpenSansItalic") format("svg");
+  font-weight: 400;
+  font-style: italic; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-Bold-webfont.eot");
+  src: url("../fonts/OpenSans-Bold-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-Bold-webfont.woff") format("woff"), url("../fonts/OpenSans-Bold-webfont.ttf") format("truetype"), url("../fonts/OpenSans-Bold-webfont.svg#OpenSansBold") format("svg");
+  font-weight: 700;
+  font-style: normal; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-BoldItalic-webfont.eot");
+  src: url("../fonts/OpenSans-BoldItalic-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-BoldItalic-webfont.woff") format("woff"), url("../fonts/OpenSans-BoldItalic-webfont.ttf") format("truetype"), url("../fonts/OpenSans-BoldItalic-webfont.svg#OpenSansBoldItalic") format("svg");
+  font-weight: 700;
+  font-style: italic; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-ExtraBold-webfont.eot");
+  src: url("../fonts/OpenSans-ExtraBold-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-ExtraBold-webfont.woff") format("woff"), url("../fonts/OpenSans-ExtraBold-webfont.ttf") format("truetype"), url("../fonts/OpenSans-ExtraBold-webfont.svg#OpenSansExtrabold") format("svg");
+  font-weight: 800;
+  font-style: normal; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-ExtraBoldItalic-webfont.eot");
+  src: url("../fonts/OpenSans-ExtraBoldItalic-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-ExtraBoldItalic-webfont.woff") format("woff"), url("../fonts/OpenSans-ExtraBoldItalic-webfont.ttf") format("truetype"), url("../fonts/OpenSans-ExtraBoldItalic-webfont.svg#OpenSansExtraboldItalic") format("svg");
+  font-weight: 800;
+  font-style: italic; }
+
+html, body {
+  background: #fafafa;
+  font-size: 75%; }
+
+h1, h2, h3, h4, h5, h6 {
+  color: #3c3c3c;
+  font: normal 1.4rem/2rem Georgia, Cambria, "Times New Roman", Times, serif;
+  margin: 0px; }
+
+h1 {
+  color: #a0a0a0;
+  font: 300 2.4rem/3rem "Open Sans", Verdana, Geneva, sans-serif;
+  letter-spacing: 1px;
+  margin-bottom: 20px;
+  text-align: center;
+  text-transform: uppercase; }
+
+h2 {
+  color: #a0a0a0;
+  font: normal 1.4rem/2rem Georgia, Cambria, "Times New Roman", Times, serif;
+  letter-spacing: 1px;
+  margin-bottom: 15px;
+  text-transform: uppercase;
+  -webkit-font-smoothing: antialiased; }
+
+p {
+  color: #3c3c3c;
+  font: normal 1.3rem/2rem Georgia, Cambria, "Times New Roman", Times, serif;
+  margin: 0px; }
+
+p + p {
+  margin-top: 20px; }
+
+p a:link, p a:visited {
+  color: #1d9dd9;
+  font: normal 1.3rem/2rem Georgia, Cambria, "Times New Roman", Times, serif;
+  text-decoration: none;
+  -webkit-transition-property: all;
+  -moz-transition-property: all;
+  -ms-transition-property: all;
+  -o-transition-property: all;
+  transition-property: all;
+  -webkit-transition-duration: 0.1s;
+  -moz-transition-duration: 0.1s;
+  -ms-transition-duration: 0.1s;
+  -o-transition-duration: 0.1s;
+  transition-duration: 0.1s;
+  -webkit-transition-timing-function: linear;
+  -moz-transition-timing-function: linear;
+  -ms-transition-timing-function: linear;
+  -o-transition-timing-function: linear;
+  transition-timing-function: linear;
+  -webkit-transition-delay: 0;
+  -moz-transition-delay: 0;
+  -ms-transition-delay: 0;
+  -o-transition-delay: 0;
+  transition-delay: 0; }
+  p a:link:hover, p a:visited:hover {
+    color: #1d9dd9;
+    text-decoration: underline; }
+
+a:link, a:visited {
+  color: #1d9dd9;
+  font: normal 1.2rem/2rem "Open Sans", Verdana, Geneva, sans-serif;
+  text-decoration: none;
+  -webkit-transition-property: all;
+  -moz-transition-property: all;
+  -ms-transition-property: all;
+  -o-transition-property: all;
+  transition-property: all;
+  -webkit-transition-duration: 0.1s;
+  -moz-transition-duration: 0.1s;
+  -ms-transition-duration: 0.1s;
+  -o-transition-duration: 0.1s;
+  transition-duration: 0.1s;
+  -webkit-transition-timing-function: linear;
+  -moz-transition-timing-function: linear;
+  -ms-transition-timing-function: linear;
+  -o-transition-timing-function: linear;
+  transition-timing-function: linear;
+  -webkit-transition-delay: 0;
+  -moz-transition-delay: 0;
+  -ms-transition-delay: 0;
+  -o-transition-delay: 0;
+  transition-delay: 0; }
+  a:link:hover, a:visited:hover {
+    color: #3c3c3c; }
+
+.content-wrapper {
+  background: white;
+  margin: 0 auto 0;
+  width: 100%; }
+
+.container {
+  zoom: 1;
+  margin: 0 auto 0;
+  max-width: 1200px;
+  width: 100%; }
+  .container:before, .container:after {
+    content: "";
+    display: table; }
+  .container:after {
+    clear: both; }
+
+.faded-hr-divider, .horizontal-divider, .modal .inner-wrapper header hr::after, .modal .inner-wrapper form .honor-code-summary hr::after, .course-info .container nav::after, .course-info .details .inner-wrapper > section::after, .course-info .details .course-staff .teacher::after, .container.about > nav::after {
+  background-image: -webkit-linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
+  background-image: -moz-linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
+  background-image: -ms-linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
+  background-image: -o-linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
+  background-image: linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
+  height: 1px;
+  width: 100%; }
+
+.faded-hr-divider-medium, .home .university-partners::before, .home .university-partners::after {
+  background-image: -webkit-linear-gradient(180deg, rgba(240, 240, 240, 0) 0%, #f0f0f0 50%, rgba(240, 240, 240, 0));
+  background-image: -moz-linear-gradient(180deg, rgba(240, 240, 240, 0) 0%, #f0f0f0 50%, rgba(240, 240, 240, 0));
+  background-image: -ms-linear-gradient(180deg, rgba(240, 240, 240, 0) 0%, #f0f0f0 50%, rgba(240, 240, 240, 0));
+  background-image: -o-linear-gradient(180deg, rgba(240, 240, 240, 0) 0%, #f0f0f0 50%, rgba(240, 240, 240, 0));
+  background-image: linear-gradient(180deg, rgba(240, 240, 240, 0) 0%, #f0f0f0 50%, rgba(240, 240, 240, 0));
+  height: 1px;
+  width: 100%; }
+
+.faded-hr-divider-light, .horizontal-divider::after, .modal .inner-wrapper header hr, .modal .inner-wrapper form .honor-code-summary hr {
+  background-image: -webkit-linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0));
+  background-image: -moz-linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0));
+  background-image: -ms-linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0));
+  background-image: -o-linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0));
+  background-image: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0));
+  height: 1px;
+  width: 100%; }
+
+.faded-vertical-divider, .vertical-divider, footer nav .copyright a.logo::after, footer nav ol li::after, header.global h1.logo::before, .home .university-partners .partners li.partner::before, .find-courses header.search .inner-wrapper.main-search .logo::after, .find-courses header.search .inner-wrapper.university-search .logo::after, .university-profile header.search .inner-wrapper.main-search .logo::after, .university-profile header.search .inner-wrapper.university-search .logo::after {
+  background-image: -webkit-linear-gradient(90deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
+  background-image: -moz-linear-gradient(90deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
+  background-image: -ms-linear-gradient(90deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
+  background-image: -o-linear-gradient(90deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
+  background-image: linear-gradient(90deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
+  height: 100%;
+  width: 1px; }
+
+.faded-vertical-divider-light, .vertical-divider::after, header.global h1.logo::after, .home .university-partners .partners li.partner::after {
+  background-image: -webkit-linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0));
+  background-image: -moz-linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0));
+  background-image: -ms-linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0));
+  background-image: -o-linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0));
+  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0));
+  height: 100%;
+  width: 1px; }
+
+.vertical-divider {
+  position: relative; }
+  .vertical-divider::after {
+    content: "";
+    display: block;
+    position: absolute;
+    left: 1px; }
+
+.horizontal-divider {
+  border: none;
+  position: relative; }
+  .horizontal-divider::after {
+    content: "";
+    display: block;
+    position: absolute;
+    top: 1px; }
+
+.fade-right-hr-divider {
+  background-image: -webkit-linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8);
+  background-image: -moz-linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8);
+  background-image: -ms-linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8);
+  background-image: -o-linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8);
+  background-image: linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8);
+  border: none; }
+
+.fade-left-hr-divider {
+  background-image: -webkit-linear-gradient(180deg, #c8c8c8 0%, rgba(200, 200, 200, 0));
+  background-image: -moz-linear-gradient(180deg, #c8c8c8 0%, rgba(200, 200, 200, 0));
+  background-image: -ms-linear-gradient(180deg, #c8c8c8 0%, rgba(200, 200, 200, 0));
+  background-image: -o-linear-gradient(180deg, #c8c8c8 0%, rgba(200, 200, 200, 0));
+  background-image: linear-gradient(180deg, #c8c8c8 0%, rgba(200, 200, 200, 0));
+  border: none; }
+
+.animation-title-appear {
+  -webkit-animation: title-appear 4.65s ease-out;
+  -moz-animation: title-appear 4.65s ease-out;
+  animation: title-appear 4.65s ease-out;
+  -webkit-animation-fill-mode: both;
+  -moz-animation-fill-mode: both;
+  animation-fill-mode: both;
+  -webkit-animation-delay: 1s;
+  -moz-animation-delay: 1s;
+  animation-delay: 1s; }
+
+@-webkit-keyframes title-appear {
+  0% {
+    opacity: 0;
+    top: 60px;
+    -webkit-transform: scale(0.9);
+    -moz-transform: scale(0.9);
+    -ms-transform: scale(0.9);
+    -o-transform: scale(0.9);
+    transform: scale(0.9); }
+
+  20% {
+    opacity: 1; }
+
+  27% {
+    top: 40px;
+    -webkit-transform: scale(1);
+    -moz-transform: scale(1);
+    -ms-transform: scale(1);
+    -o-transform: scale(1);
+    transform: scale(1); }
+
+  90% {
+    opacity: 1;
+    top: 40px;
+    -webkit-transform: scale(1);
+    -moz-transform: scale(1);
+    -ms-transform: scale(1);
+    -o-transform: scale(1);
+    transform: scale(1); }
+
+  100% {
+    top: 0px; } }
+
+@-moz-keyframes title-appear {
+  0% {
+    opacity: 0;
+    top: 60px;
+    -webkit-transform: scale(0.9);
+    -moz-transform: scale(0.9);
+    -ms-transform: scale(0.9);
+    -o-transform: scale(0.9);
+    transform: scale(0.9); }
+
+  20% {
+    opacity: 1; }
+
+  27% {
+    top: 40px;
+    -webkit-transform: scale(1);
+    -moz-transform: scale(1);
+    -ms-transform: scale(1);
+    -o-transform: scale(1);
+    transform: scale(1); }
+
+  90% {
+    opacity: 1;
+    top: 40px;
+    -webkit-transform: scale(1);
+    -moz-transform: scale(1);
+    -ms-transform: scale(1);
+    -o-transform: scale(1);
+    transform: scale(1); }
+
+  100% {
+    top: 0px; } }
+
+@keyframes title-appear {
+  0% {
+    opacity: 0;
+    top: 60px;
+    -webkit-transform: scale(0.9);
+    -moz-transform: scale(0.9);
+    -ms-transform: scale(0.9);
+    -o-transform: scale(0.9);
+    transform: scale(0.9); }
+
+  20% {
+    opacity: 1; }
+
+  27% {
+    top: 40px;
+    -webkit-transform: scale(1);
+    -moz-transform: scale(1);
+    -ms-transform: scale(1);
+    -o-transform: scale(1);
+    transform: scale(1); }
+
+  90% {
+    opacity: 1;
+    top: 40px;
+    -webkit-transform: scale(1);
+    -moz-transform: scale(1);
+    -ms-transform: scale(1);
+    -o-transform: scale(1);
+    transform: scale(1); }
+
+  100% {
+    top: 0px; } }
+
+.animation-home-appear {
+  -webkit-animation: home-appear 4.25s ease-out;
+  -moz-animation: home-appear 4.25s ease-out;
+  animation: home-appear 4.25s ease-out;
+  -webkit-animation-fill-mode: both;
+  -moz-animation-fill-mode: both;
+  animation-fill-mode: both;
+  -webkit-animation-delay: 1s;
+  -moz-animation-delay: 1s;
+  animation-delay: 1s; }
+
+@-webkit-keyframes home-appear {
+  0% {
+    opacity: 0;
+    top: 60px;
+    -webkit-transform: scale(0.9);
+    -moz-transform: scale(0.9);
+    -ms-transform: scale(0.9);
+    -o-transform: scale(0.9);
+    transform: scale(0.9); }
+
+  20% {
+    opacity: 1; }
+
+  30% {
+    top: 40px;
+    -webkit-transform: scale(1);
+    -moz-transform: scale(1);
+    -ms-transform: scale(1);
+    -o-transform: scale(1);
+    transform: scale(1); }
+
+  80% {
+    opacity: 1;
+    top: 40px;
+    -webkit-transform: scale(1);
+    -moz-transform: scale(1);
+    -ms-transform: scale(1);
+    -o-transform: scale(1);
+    transform: scale(1); }
+
+  100% {
+    opacity: 0;
+    top: 60px;
+    -webkit-transform: scale(0.7);
+    -moz-transform: scale(0.7);
+    -ms-transform: scale(0.7);
+    -o-transform: scale(0.7);
+    transform: scale(0.7); } }
+
+@-moz-keyframes home-appear {
+  0% {
+    opacity: 0;
+    top: 60px;
+    -webkit-transform: scale(0.9);
+    -moz-transform: scale(0.9);
+    -ms-transform: scale(0.9);
+    -o-transform: scale(0.9);
+    transform: scale(0.9); }
+
+  20% {
+    opacity: 1; }
+
+  30% {
+    top: 40px;
+    -webkit-transform: scale(1);
+    -moz-transform: scale(1);
+    -ms-transform: scale(1);
+    -o-transform: scale(1);
+    transform: scale(1); }
+
+  80% {
+    opacity: 1;
+    top: 40px;
+    -webkit-transform: scale(1);
+    -moz-transform: scale(1);
+    -ms-transform: scale(1);
+    -o-transform: scale(1);
+    transform: scale(1); }
+
+  100% {
+    opacity: 0;
+    top: 60px;
+    -webkit-transform: scale(0.7);
+    -moz-transform: scale(0.7);
+    -ms-transform: scale(0.7);
+    -o-transform: scale(0.7);
+    transform: scale(0.7); } }
+
+@keyframes home-appear {
+  0% {
+    opacity: 0;
+    top: 60px;
+    -webkit-transform: scale(0.9);
+    -moz-transform: scale(0.9);
+    -ms-transform: scale(0.9);
+    -o-transform: scale(0.9);
+    transform: scale(0.9); }
+
+  20% {
+    opacity: 1; }
+
+  30% {
+    top: 40px;
+    -webkit-transform: scale(1);
+    -moz-transform: scale(1);
+    -ms-transform: scale(1);
+    -o-transform: scale(1);
+    transform: scale(1); }
+
+  80% {
+    opacity: 1;
+    top: 40px;
+    -webkit-transform: scale(1);
+    -moz-transform: scale(1);
+    -ms-transform: scale(1);
+    -o-transform: scale(1);
+    transform: scale(1); }
+
+  100% {
+    opacity: 0;
+    top: 60px;
+    -webkit-transform: scale(0.7);
+    -moz-transform: scale(0.7);
+    -ms-transform: scale(0.7);
+    -o-transform: scale(0.7);
+    transform: scale(0.7); } }
+
+.animation-edx-appear {
+  -webkit-animation: edx-appear 1.25s ease-in;
+  -moz-animation: edx-appear 1.25s ease-in;
+  animation: edx-appear 1.25s ease-in;
+  -webkit-animation-fill-mode: both;
+  -moz-animation-fill-mode: both;
+  animation-fill-mode: both;
+  -webkit-animation-delay: 2.15s;
+  -moz-animation-delay: 2.15s;
+  animation-delay: 2.15s; }
+
+@-webkit-keyframes edx-appear {
+  0% {
+    opacity: 0; }
+
+  100% {
+    opacity: 1; } }
+
+@-moz-keyframes edx-appear {
+  0% {
+    opacity: 0; }
+
+  100% {
+    opacity: 1; } }
+
+@keyframes edx-appear {
+  0% {
+    opacity: 0; }
+
+  100% {
+    opacity: 1; } }
+
+.animation-mit-slide {
+  -webkit-animation: mit-slide 1.15s ease-out;
+  -moz-animation: mit-slide 1.15s ease-out;
+  animation: mit-slide 1.15s ease-out;
+  -webkit-animation-fill-mode: both;
+  -moz-animation-fill-mode: both;
+  animation-fill-mode: both;
+  -webkit-animation-delay: 2s;
+  -moz-animation-delay: 2s;
+  animation-delay: 2s; }
+
+@-webkit-keyframes mit-slide {
+  0% {
+    left: 80px; }
+
+  100% {
+    left: 0px; } }
+
+@-moz-keyframes mit-slide {
+  0% {
+    left: 80px; }
+
+  100% {
+    left: 0px; } }
+
+@keyframes mit-slide {
+  0% {
+    left: 80px; }
+
+  100% {
+    left: 0px; } }
+
+.animation-harvard-slide {
+  -webkit-animation: harvard-slide 1.15s ease-out;
+  -moz-animation: harvard-slide 1.15s ease-out;
+  animation: harvard-slide 1.15s ease-out;
+  -webkit-animation-fill-mode: both;
+  -moz-animation-fill-mode: both;
+  animation-fill-mode: both;
+  -webkit-animation-delay: 2s;
+  -moz-animation-delay: 2s;
+  animation-delay: 2s; }
+
+@-webkit-keyframes harvard-slide {
+  0% {
+    right: 80px; }
+
+  100% {
+    right: 0px; } }
+
+@-moz-keyframes harvard-slide {
+  0% {
+    right: 80px; }
+
+  100% {
+    right: 0px; } }
+
+@keyframes harvard-slide {
+  0% {
+    right: 80px; }
+
+  100% {
+    right: 0px; } }
+
+.animation-divider-left-slide {
+  -webkit-animation: divider-left-slide 1.1s ease-out;
+  -moz-animation: divider-left-slide 1.1s ease-out;
+  animation: divider-left-slide 1.1s ease-out;
+  -webkit-animation-fill-mode: both;
+  -moz-animation-fill-mode: both;
+  animation-fill-mode: both;
+  -webkit-animation-delay: 2s;
+  -moz-animation-delay: 2s;
+  animation-delay: 2s; }
+
+@-webkit-keyframes divider-left-slide {
+  0% {
+    left: 340px; }
+
+  100% {
+    left: 200px; } }
+
+@-moz-keyframes divider-left-slide {
+  0% {
+    left: 340px; }
+
+  100% {
+    left: 200px; } }
+
+@keyframes divider-left-slide {
+  0% {
+    left: 340px; }
+
+  100% {
+    left: 200px; } }
+
+.animation-divider-right-slide {
+  -webkit-animation: divider-right-slide 1.1s ease-out;
+  -moz-animation: divider-right-slide 1.1s ease-out;
+  animation: divider-right-slide 1.1s ease-out;
+  -webkit-animation-fill-mode: both;
+  -moz-animation-fill-mode: both;
+  animation-fill-mode: both;
+  -webkit-animation-delay: 2s;
+  -moz-animation-delay: 2s;
+  animation-delay: 2s; }
+
+@-webkit-keyframes divider-right-slide {
+  0% {
+    left: 340px; }
+
+  100% {
+    left: 480px; } }
+
+@-moz-keyframes divider-right-slide {
+  0% {
+    left: 340px; }
+
+  100% {
+    left: 480px; } }
+
+@keyframes divider-right-slide {
+  0% {
+    left: 340px; }
+
+  100% {
+    left: 480px; } }
+
+.animation-video-appear {
+  -webkit-animation: video-appear 1.25s ease-out;
+  -moz-animation: video-appear 1.25s ease-out;
+  animation: video-appear 1.25s ease-out;
+  -webkit-animation-fill-mode: both;
+  -moz-animation-fill-mode: both;
+  animation-fill-mode: both;
+  -webkit-animation-delay: 4.4s;
+  -moz-animation-delay: 4.4s;
+  animation-delay: 4.4s; }
+
+@-webkit-keyframes video-appear {
+  0% {
+    bottom: -270px;
+    opacity: 0.9; }
+
+  80% {
+    opacity: 1; }
+
+  100% {
+    bottom: 0px; } }
+
+@-moz-keyframes video-appear {
+  0% {
+    bottom: -270px;
+    opacity: 0.9; }
+
+  80% {
+    opacity: 1; }
+
+  100% {
+    bottom: 0px; } }
+
+@keyframes video-appear {
+  0% {
+    bottom: -270px;
+    opacity: 0.9; }
+
+  80% {
+    opacity: 1; }
+
+  100% {
+    bottom: 0px; } }
+
+.clearfix:after, .topbar:after, nav.sequence-nav:after, div.course-wrapper section.course-content .problem-set:after, div.course-wrapper section.course-content section.problems-wrapper:after, div.course-wrapper section.course-content div#seq_content:after, div.course-wrapper section.course-content ol.vert-mod > li:after, section.course-content nav.sequence-bottom ul:after, section.course-content div.video article.video-wrapper section.video-controls:after, section.course-content div.video article.video-wrapper section.video-controls div.slider:after, section.tool-wrapper:after, section.tool-wrapper div#controlls-container:after, section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper:after, section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:after, section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders:after {
+  clear: both;
+  content: ".";
+  display: block;
+  height: 0;
+  visibility: hidden; }
+
+.wrapper {
+  margin: 0 auto;
+  max-width: 1400px;
+  min-width: 810px;
+  text-align: left;
+  width: 100%; }
+  .wrapper div.table-wrapper, .wrapper div.course-wrapper {
+    display: table;
+    width: 100%;
+    overflow: hidden; }
+    @media screen and (min-width: 1400px) {
+      .wrapper div.table-wrapper, .wrapper div.course-wrapper {
+        -webkit-border-radius: 4px;
+        -moz-border-radius: 4px;
+        -ms-border-radius: 4px;
+        -o-border-radius: 4px;
+        border-radius: 4px; } }
+
+h1.top-header, div.course-wrapper section.course-content ol.vert-mod > li header {
+  background: #f3f3f3;
+  border-bottom: 1px solid #e3e3e3;
+  margin: -lh() -lh() lh();
+  padding: lh(); }
+
+.button {
+  border: 1px solid #6f6f6f;
+  -webkit-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -ms-border-radius: 3px;
+  -o-border-radius: 3px;
+  border-radius: 3px;
+  -webkit-box-shadow: inset 0 1px 0 #a2a2a2, 0 0 3px #cccccc;
+  -moz-box-shadow: inset 0 1px 0 #a2a2a2, 0 0 3px #cccccc;
+  box-shadow: inset 0 1px 0 #a2a2a2, 0 0 3px #cccccc;
+  color: #fff;
+  cursor: pointer;
+  font: bold 14px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+  background-color: #959595;
+  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #959595), color-stop(100%, #7b7b7b));
+  background-image: -webkit-linear-gradient(top, #959595, #7b7b7b);
+  background-image: -moz-linear-gradient(top, #959595, #7b7b7b);
+  background-image: -ms-linear-gradient(top, #959595, #7b7b7b);
+  background-image: -o-linear-gradient(top, #959595, #7b7b7b);
+  background-image: linear-gradient(top, #959595, #7b7b7b);
+  padding: 4px 8px;
+  text-decoration: none;
+  text-shadow: none;
+  -webkit-font-smoothing: antialiased; }
+  .button:hover, .button:focus {
+    border: 1px solid #555555;
+    -webkit-box-shadow: inset 0 1px 0 #bbbbbb, 0 0 3px #cccccc;
+    -moz-box-shadow: inset 0 1px 0 #bbbbbb, 0 0 3px #cccccc;
+    box-shadow: inset 0 1px 0 #bbbbbb, 0 0 3px #cccccc;
+    background-color: #a2a2a2;
+    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #a2a2a2), color-stop(100%, #7b7b7b));
+    background-image: -webkit-linear-gradient(top, #a2a2a2, #7b7b7b);
+    background-image: -moz-linear-gradient(top, #a2a2a2, #7b7b7b);
+    background-image: -ms-linear-gradient(top, #a2a2a2, #7b7b7b);
+    background-image: -o-linear-gradient(top, #a2a2a2, #7b7b7b);
+    background-image: linear-gradient(top, #a2a2a2, #7b7b7b); }
+
+.light-button, a.light-button {
+  border: 1px solid #ccc;
+  -webkit-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -ms-border-radius: 3px;
+  -o-border-radius: 3px;
+  border-radius: 3px;
+  -webkit-box-shadow: inset 0 1px 0 white;
+  -moz-box-shadow: inset 0 1px 0 white;
+  box-shadow: inset 0 1px 0 white;
+  color: #666;
+  cursor: pointer;
+  font: normal 14px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+  background-color: white;
+  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, white), color-stop(100%, #eeeeee));
+  background-image: -webkit-linear-gradient(top, white, #eeeeee);
+  background-image: -moz-linear-gradient(top, white, #eeeeee);
+  background-image: -ms-linear-gradient(top, white, #eeeeee);
+  background-image: -o-linear-gradient(top, white, #eeeeee);
+  background-image: linear-gradient(top, white, #eeeeee);
+  padding: 4px 8px;
+  text-decoration: none;
+  -webkit-font-smoothing: antialiased; }
+  .light-button:hover, .light-button:focus, a.light-button:hover, a.light-button:focus {
+    border: 1px solid #ccc;
+    background-color: white;
+    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, white), color-stop(100%, #e6e6e6));
+    background-image: -webkit-linear-gradient(top, white, #e6e6e6);
+    background-image: -moz-linear-gradient(top, white, #e6e6e6);
+    background-image: -ms-linear-gradient(top, white, #e6e6e6);
+    background-image: -o-linear-gradient(top, white, #e6e6e6);
+    background-image: linear-gradient(top, white, #e6e6e6);
+    text-decoration: none; }
+
+.action-link a {
+  color: #993333; }
+  .action-link a:hover {
+    color: #4d1919;
+    text-decoration: none; }
+
+.content, div.course-wrapper section.course-content {
+  -webkit-box-shadow: inset 0 0 2px 3px #f3f3f3;
+  -moz-box-shadow: inset 0 0 2px 3px #f3f3f3;
+  box-shadow: inset 0 0 2px 3px #f3f3f3;
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  display: table-cell;
+  padding: lh();
+  vertical-align: top;
+  width: 76.518%;
+  overflow: hidden; }
+  @media print {
+    .content, div.course-wrapper section.course-content {
+      -webkit-box-shadow: none;
+      -moz-box-shadow: none;
+      box-shadow: none; } }
+
+.sidebar, section.course-index {
+  background: #e3e3e3;
+  -webkit-border-radius: 4px 0 0 4px;
+  -moz-border-radius: 4px 0 0 4px;
+  -ms-border-radius: 4px 0 0 4px;
+  -o-border-radius: 4px 0 0 4px;
+  border-radius: 4px 0 0 4px;
+  border-right: 1px solid #d3d3d3;
+  -webkit-box-shadow: inset 0 0 0 1px #f6f6f6;
+  -moz-box-shadow: inset 0 0 0 1px #f6f6f6;
+  box-shadow: inset 0 0 0 1px #f6f6f6;
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  display: table-cell;
+  font-family: "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+  position: relative;
+  text-shadow: 0 1px 0 #f1f1f1;
+  vertical-align: top;
+  width: 23.482%; }
+  .sidebar h1, section.course-index h1, .sidebar h2, section.course-index h2 {
+    font-size: 18px;
+    font-weight: bold;
+    letter-spacing: 0;
+    text-transform: none; }
+  .sidebar a, section.course-index a {
+    border: none;
+    font-style: normal; }
+  .sidebar .bottom-border, section.course-index .bottom-border {
+    border-bottom: 1px solid #d3d3d3;
+    -webkit-box-shadow: 0 1px 0 #eeeeee;
+    -moz-box-shadow: 0 1px 0 #eeeeee;
+    box-shadow: 0 1px 0 #eeeeee; }
+  @media print {
+    .sidebar, section.course-index {
+      display: none; } }
+  .sidebar h3, section.course-index h3 {
+    background: none;
+    border: none;
+    color: #000;
+    font-weight: normal;
+    margin: 0;
+    overflow: hidden; }
+    .sidebar h3 a, section.course-index h3 a {
+      color: #4d4d4d;
+      display: block;
+      font-size: 14px;
+      padding: 7px 7px 7px 30px;
+      text-decoration: none;
+      -webkit-transition-property: all;
+      -moz-transition-property: all;
+      -ms-transition-property: all;
+      -o-transition-property: all;
+      transition-property: all;
+      -webkit-transition-duration: 0.15s;
+      -moz-transition-duration: 0.15s;
+      -ms-transition-duration: 0.15s;
+      -o-transition-duration: 0.15s;
+      transition-duration: 0.15s;
+      -webkit-transition-timing-function: ease-out;
+      -moz-transition-timing-function: ease-out;
+      -ms-transition-timing-function: ease-out;
+      -o-transition-timing-function: ease-out;
+      transition-timing-function: ease-out;
+      -webkit-transition-delay: 0;
+      -moz-transition-delay: 0;
+      -ms-transition-delay: 0;
+      -o-transition-delay: 0;
+      transition-delay: 0; }
+    .sidebar h3 span.ui-icon, section.course-index h3 span.ui-icon {
+      background-image: url(../images/ui-icons_454545_256x240.png); }
+    .sidebar h3.active, section.course-index h3.active, .sidebar section.course-index div#accordion h3.ui-accordion-header.ui-state-active, section.course-index div#accordion .sidebar h3.ui-accordion-header.ui-state-active, section.course-index div#accordion h3.ui-accordion-header.ui-state-active {
+      background: none;
+      background-image: -webkit-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: -moz-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: -ms-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: -o-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      border-bottom: 1px solid #d3d3d3;
+      -webkit-box-shadow: inset 0 1px 0 0 #eeeeee;
+      -moz-box-shadow: inset 0 1px 0 0 #eeeeee;
+      box-shadow: inset 0 1px 0 0 #eeeeee;
+      color: #000;
+      font-weight: bold; }
+      .sidebar h3.active a, section.course-index h3.active a, .sidebar section.course-index div#accordion h3.ui-accordion-header.ui-state-active a, section.course-index div#accordion .sidebar h3.ui-accordion-header.ui-state-active a, section.course-index div#accordion h3.ui-accordion-header.ui-state-active a {
+        color: #000; }
+  .sidebar header#open_close_accordion, section.course-index header#open_close_accordion {
+    border-bottom: 1px solid #d3d3d3;
+    -webkit-box-shadow: 0 1px 0 #eeeeee;
+    -moz-box-shadow: 0 1px 0 #eeeeee;
+    box-shadow: 0 1px 0 #eeeeee;
+    padding: lh(0.5) lh();
+    position: relative; }
+    .sidebar header#open_close_accordion h2, section.course-index header#open_close_accordion h2 {
+      margin: 0;
+      padding-right: 20px; }
+    .sidebar header#open_close_accordion a, section.course-index header#open_close_accordion a {
+      background: #eeeeee url("../images/slide-left-icon.png") center center no-repeat;
+      border: 1px solid #D3D3D3;
+      -webkit-border-radius: 3px 0 0 3px;
+      -moz-border-radius: 3px 0 0 3px;
+      -ms-border-radius: 3px 0 0 3px;
+      -o-border-radius: 3px 0 0 3px;
+      border-radius: 3px 0 0 3px;
+      height: 16px;
+      padding: 8px;
+      position: absolute;
+      right: -1px;
+      text-indent: -9999px;
+      top: 6px;
+      width: 16px; }
+      .sidebar header#open_close_accordion a:hover, section.course-index header#open_close_accordion a:hover {
+        background-color: white; }
+  .sidebar a.button, section.course-index a.button {
+    text-decoration: none; }
+
+.topbar, nav.sequence-nav {
+  background: #f6efd4;
+  border-bottom: 1px solid #eddfaa;
+  border-top: 1px solid #fff;
+  font-size: 12px;
+  line-height: 46px;
+  margin: -22.652px -22.652px 22.652px;
+  text-shadow: 0 1px 0 #fff; }
+  @media print {
+    .topbar, nav.sequence-nav {
+      display: none; } }
+  .topbar a, nav.sequence-nav a {
+    border-bottom: 0;
+    color: #292309; }
+    .topbar a:hover, nav.sequence-nav a:hover {
+      color: #7e691a;
+      text-decoration: none; }
+    .topbar a.block-link, nav.sequence-nav a.block-link, .topbar nav.sequence-nav ol a, nav.sequence-nav ol .topbar a, nav.sequence-nav ol a {
+      border-left: 1px solid #e4d080;
+      -webkit-box-shadow: inset 1px 0 0 #faf7e9;
+      -moz-box-shadow: inset 1px 0 0 #faf7e9;
+      box-shadow: inset 1px 0 0 #faf7e9;
+      display: block;
+      text-transform: uppercase; }
+      .topbar a.block-link:hover, nav.sequence-nav a.block-link:hover, .topbar nav.sequence-nav ol a:hover, nav.sequence-nav ol .topbar a:hover, nav.sequence-nav ol a:hover {
+        background: none; }
+
+.tran, section.course-index {
+  -webkit-transition-property: all;
+  -moz-transition-property: all;
+  -ms-transition-property: all;
+  -o-transition-property: all;
+  transition-property: all;
+  -webkit-transition-duration: 0.2s;
+  -moz-transition-duration: 0.2s;
+  -ms-transition-duration: 0.2s;
+  -o-transition-duration: 0.2s;
+  transition-duration: 0.2s;
+  -webkit-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+  -moz-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+  -ms-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+  -o-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+  transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+  -webkit-transition-delay: 0;
+  -moz-transition-delay: 0;
+  -ms-transition-delay: 0;
+  -o-transition-delay: 0;
+  transition-delay: 0; }
+
+p.ie-warning {
+  background: yellow;
+  display: block !important;
+  line-height: 1.3em;
+  margin-bottom: 0;
+  padding: lh();
+  text-align: left; }
+
+form {
+  font-size: 0em; }
+  form label {
+    color: #3c3c3c;
+    font: italic 300 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
+    margin-bottom: 5px;
+    text-shadow: 0 1px rgba(255, 255, 255, 0.4);
+    -webkit-font-smoothing: antialiased; }
+  form input[type="text"],
+  form input[type="email"],
+  form input[type="password"] {
+    background: #fafafa;
+    border: 1px solid #c8c8c8;
+    -webkit-border-radius: 3px;
+    -moz-border-radius: 3px;
+    -ms-border-radius: 3px;
+    -o-border-radius: 3px;
+    border-radius: 3px;
+    -webkit-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6), inset 0 0 3px 0 rgba(0, 0, 0, 0.1);
+    -moz-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6), inset 0 0 3px 0 rgba(0, 0, 0, 0.1);
+    box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6), inset 0 0 3px 0 rgba(0, 0, 0, 0.1);
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    font: italic 300 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
+    height: 35px;
+    display: -moz-inline-box;
+    -moz-box-orient: vertical;
+    display: inline-block;
+    vertical-align: baseline;
+    zoom: 1;
+    *display: inline;
+    *vertical-align: auto;
+    padding: 5px 12px;
+    vertical-align: top;
+    -webkit-font-smoothing: antialiased; }
+    form input[type="text"]:last-child,
+    form input[type="email"]:last-child,
+    form input[type="password"]:last-child {
+      margin-right: 0px; }
+    form input[type="text"]:focus,
+    form input[type="email"]:focus,
+    form input[type="password"]:focus {
+      border-color: #70c4ec;
+      -webkit-box-shadow: 0 0 6px 0 rgba(29, 157, 217, 0.4), inset 0 0 4px 0 rgba(0, 0, 0, 0.15);
+      -moz-box-shadow: 0 0 6px 0 rgba(29, 157, 217, 0.4), inset 0 0 4px 0 rgba(0, 0, 0, 0.15);
+      box-shadow: 0 0 6px 0 rgba(29, 157, 217, 0.4), inset 0 0 4px 0 rgba(0, 0, 0, 0.15);
+      outline: none; }
+  form input[type="submit"] {
+    border: 1px solid #002e88;
+    border-bottom: 1px solid #001e5f;
+    -webkit-border-radius: 5px;
+    -moz-border-radius: 5px;
+    -ms-border-radius: 5px;
+    -o-border-radius: 5px;
+    border-radius: 5px;
+    -webkit-box-shadow: inset 0 1px 0 0 #42bae5;
+    -moz-box-shadow: inset 0 1px 0 0 #42bae5;
+    box-shadow: inset 0 1px 0 0 #42bae5;
+    color: white;
+    display: inline;
+    font-size: 14px;
+    font-weight: bold;
+    background-color: #1d9dd9;
+    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #1d9dd9), color-stop(50%, #006bb8), color-stop(50%, #0052a9), color-stop(100%, #0057ab));
+    background-image: -webkit-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
+    background-image: -moz-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
+    background-image: -ms-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
+    background-image: -o-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
+    background-image: linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
+    padding: 7px 20px 8px;
+    text-align: center;
+    text-decoration: none;
+    text-shadow: 0 -1px 1px #001067;
+    -webkit-border-radius: 3px;
+    -moz-border-radius: 3px;
+    -ms-border-radius: 3px;
+    -o-border-radius: 3px;
+    border-radius: 3px;
+    font: 300 1.2rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
+    height: 35px;
+    display: -moz-inline-box;
+    -moz-box-orient: vertical;
+    display: inline-block;
+    vertical-align: baseline;
+    zoom: 1;
+    *display: inline;
+    *vertical-align: auto;
+    letter-spacing: 1px;
+    text-transform: uppercase;
+    vertical-align: top; }
+    form input[type="submit"]:hover {
+      cursor: pointer;
+      background-color: #108ec7;
+      background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #108ec7), color-stop(50%, #005fa6), color-stop(50%, #004897), color-stop(100%, #004d9a));
+      background-image: -webkit-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
+      background-image: -moz-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
+      background-image: -ms-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
+      background-image: -o-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
+      background-image: linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%); }
+    form input[type="submit"]:active {
+      -webkit-box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white;
+      -moz-box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white;
+      box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white; }
+
+footer {
+  background: transparent;
+  border-top: 1px solid #c8c8c8;
+  -webkit-box-shadow: inset 0 1px 3px 0 rgba(0, 0, 0, 0.1);
+  -moz-box-shadow: inset 0 1px 3px 0 rgba(0, 0, 0, 0.1);
+  box-shadow: inset 0 1px 3px 0 rgba(0, 0, 0, 0.1);
+  margin: 0 auto;
+  padding: 0 0 40px;
+  width: 100%; }
+  footer.fixed-bottom {
+    bottom: 0px;
+    max-width: 100%;
+    position: absolute; }
+  footer nav {
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    zoom: 1;
+    max-width: 1200px;
+    margin: 0 auto;
+    padding: 20px 10px 0;
+    width: 100%; }
+    footer nav:before, footer nav:after {
+      content: "";
+      display: table; }
+    footer nav:after {
+      clear: both; }
+    footer nav .copyright {
+      float: left;
+      padding-top: 2px; }
+      footer nav .copyright a.logo {
+        background-image: url("/static/images/logo.png");
+        background-image: url("/static/images/logo.png");
+        background-image: url("/static/images/logo.png");
+        background-image: url("/static/images/logo.png");
+        background-image: url("/static/images/logo.png");
+        background-position: 0 -24px;
+        background-repeat: no-repeat;
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        float: left;
+        height: 23px;
+        margin-right: 15px;
+        margin-top: 2px;
+        padding-right: 15px;
+        position: relative;
+        width: 47px;
+        vertical-align: middle; }
+        footer nav .copyright a.logo:hover {
+          background-position: 0 0; }
+        footer nav .copyright a.logo::after {
+          content: "";
+          display: block;
+          height: 30px;
+          right: 0px;
+          position: absolute;
+          top: -2px;
+          width: 1px; }
+      footer nav .copyright p {
+        color: #a0a0a0;
+        font: italic 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        margin: 0 auto;
+        padding-top: 4px;
+        text-align: center;
+        vertical-align: middle; }
+        footer nav .copyright p a {
+          color: #a0a0a0;
+          font: italic 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
+          margin-left: 5px; }
+    footer nav ol {
+      float: right;
+      font-size: 0em; }
+      footer nav ol li {
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        list-style: none;
+        padding: 0px 15px;
+        position: relative;
+        vertical-align: middle; }
+        footer nav ol li::after {
+          content: "";
+          display: block;
+          height: 30px;
+          right: 0px;
+          position: absolute;
+          top: -5px;
+          width: 1px; }
+        footer nav ol li a:link, footer nav ol li a:visited {
+          color: #a0a0a0;
+          font: 300 1.2rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
+          letter-spacing: 1px;
+          padding: 6px 0px; }
+        footer nav ol li.social {
+          border: none;
+          margin: 0 0 0 5px;
+          padding: 0; }
+          footer nav ol li.social::after {
+            display: none; }
+          footer nav ol li.social a {
+            padding: 0 0 0 10px;
+            -webkit-transition-property: all;
+            -moz-transition-property: all;
+            -ms-transition-property: all;
+            -o-transition-property: all;
+            transition-property: all;
+            -webkit-transition-duration: 0.1s;
+            -moz-transition-duration: 0.1s;
+            -ms-transition-duration: 0.1s;
+            -o-transition-duration: 0.1s;
+            transition-duration: 0.1s;
+            -webkit-transition-timing-function: linear;
+            -moz-transition-timing-function: linear;
+            -ms-transition-timing-function: linear;
+            -o-transition-timing-function: linear;
+            transition-timing-function: linear;
+            -webkit-transition-delay: 0;
+            -moz-transition-delay: 0;
+            -ms-transition-delay: 0;
+            -o-transition-delay: 0;
+            transition-delay: 0; }
+            footer nav ol li.social a:hover {
+              opacity: 0.7; }
+
+header.global {
+  background: rgba(245, 245, 245, 0.9);
+  border-bottom: 1px solid #bebebe;
+  -webkit-box-shadow: 0 1px 5px 0 rgba(0, 0, 0, 0.1);
+  -moz-box-shadow: 0 1px 5px 0 rgba(0, 0, 0, 0.1);
+  box-shadow: 0 1px 5px 0 rgba(0, 0, 0, 0.1);
+  height: 68px;
+  position: relative;
+  width: 100%;
+  z-index: 10; }
+  header.global nav {
+    zoom: 1;
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    height: 40px;
+    margin: 0 auto;
+    max-width: 1200px;
+    padding-top: 14px;
+    width: 100%; }
+    header.global nav:before, header.global nav:after {
+      content: "";
+      display: table; }
+    header.global nav:after {
+      clear: both; }
+  header.global h1.logo {
+    float: left;
+    margin: 9px 15px 0px 0px;
+    padding-right: 20px;
+    position: relative; }
+    header.global h1.logo::before {
+      content: "";
+      display: block;
+      height: 50px;
+      position: absolute;
+      right: 1px;
+      top: -12px;
+      width: 1px; }
+    header.global h1.logo::after {
+      content: "";
+      display: block;
+      height: 50px;
+      position: absolute;
+      right: 0px;
+      top: -12px;
+      width: 1px; }
+    header.global h1.logo a {
+      background-image: url("/static/images/logo.png");
+      background-image: url("/static/images/logo.png");
+      background-image: url("/static/images/logo.png");
+      background-image: url("/static/images/logo.png");
+      background-image: url("/static/images/logo.png");
+      background-position: 0 0;
+      background-repeat: no-repeat;
+      display: block;
+      height: 23px;
+      width: 47px; }
+  header.global ol.left {
+    float: left; }
+  header.global ol.guest {
+    float: right; }
+  header.global ol > li {
+    display: -moz-inline-box;
+    -moz-box-orient: vertical;
+    display: inline-block;
+    vertical-align: baseline;
+    zoom: 1;
+    *display: inline;
+    *vertical-align: auto;
+    margin-right: 20px;
+    position: relative;
+    vertical-align: middle; }
+    header.global ol > li:last-child {
+      margin-right: 0px; }
+    header.global ol > li a {
+      letter-spacing: 1px;
+      vertical-align: middle; }
+  header.global ol li.secondary > a {
+    color: #a0a0a0;
+    color: #1d9dd9;
+    display: block;
+    font: normal 1.2rem/1.4rem "Open Sans", Verdana, Geneva, sans-serif;
+    display: -moz-inline-box;
+    -moz-box-orient: vertical;
+    display: inline-block;
+    vertical-align: baseline;
+    zoom: 1;
+    *display: inline;
+    *vertical-align: auto;
+    margin: 0px 30px 0px 0px;
+    text-decoration: none;
+    text-transform: uppercase;
+    text-shadow: 0 1px rgba(255, 255, 255, 0.6); }
+    header.global ol li.secondary > a:last-child {
+      margin-right: 0px; }
+    header.global ol li.secondary > a:hover {
+      color: #3c3c3c; }
+  header.global ol li.primary {
+    margin-right: 5px; }
+    header.global ol li.primary > a {
+      background-image: -webkit-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
+      background-image: -moz-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
+      background-image: -ms-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
+      background-image: -o-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
+      background-image: linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
+      border: 1px solid transparent;
+      border-color: #c8c8c8;
+      -webkit-border-radius: 3px;
+      -moz-border-radius: 3px;
+      -ms-border-radius: 3px;
+      -o-border-radius: 3px;
+      border-radius: 3px;
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      -webkit-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
+      -moz-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
+      box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
+      color: #3c3c3c;
+      display: inline-block;
+      font: normal 1.2rem/1.4rem "Open Sans", Verdana, Geneva, sans-serif;
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto;
+      margin: 1px 5px;
+      padding: 10px 12px;
+      text-decoration: none;
+      text-transform: uppercase;
+      text-shadow: 0 1px rgba(255, 255, 255, 0.6);
+      vertical-align: middle; }
+      header.global ol li.primary > a:last-child {
+        margin-right: 0px; }
+  header.global ol.user {
+    float: right; }
+    header.global ol.user a.user-link {
+      padding: 10px 12px 10px 42px;
+      position: relative;
+      text-transform: none; }
+      @media screen and (max-width: 768px) {
+        header.global ol.user a.user-link {
+          font-size: 0em;
+          padding: 10px 0px;
+          width: 38px; } }
+      header.global ol.user a.user-link .avatar {
+        background: #dcdcdc;
+        -webkit-border-radius: 3px;
+        -moz-border-radius: 3px;
+        -ms-border-radius: 3px;
+        -o-border-radius: 3px;
+        border-radius: 3px;
+        border: 1px solid #505050;
+        -webkit-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
+        -moz-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
+        box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
+        height: 21px;
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        left: 8px;
+        overflow: hidden;
+        position: absolute;
+        top: 7px;
+        width: 21px; }
+        header.global ol.user a.user-link .avatar::after {
+          background-image: -webkit-linear-gradient(-60deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.1) 50%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.3) 100%);
+          background-image: -moz-linear-gradient(-60deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.1) 50%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.3) 100%);
+          background-image: -ms-linear-gradient(-60deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.1) 50%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.3) 100%);
+          background-image: -o-linear-gradient(-60deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.1) 50%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.3) 100%);
+          background-image: linear-gradient(-60deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.1) 50%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.3) 100%);
+          content: "";
+          display: block;
+          height: 100%;
+          position: absolute;
+          right: 0px;
+          top: 0px;
+          width: 100%; }
+        header.global ol.user a.user-link .avatar img {
+          -webkit-border-radius: 4px;
+          -moz-border-radius: 4px;
+          -ms-border-radius: 4px;
+          -o-border-radius: 4px;
+          border-radius: 4px;
+          display: block;
+          min-height: 100%;
+          min-width: 100%;
+          height: 100%; }
+    header.global ol.user ul.dropdown-menu {
+      -webkit-border-radius: 4px;
+      -moz-border-radius: 4px;
+      -ms-border-radius: 4px;
+      -o-border-radius: 4px;
+      border-radius: 4px;
+      -webkit-box-shadow: 0 1px 6px 0 rgba(0, 0, 0, 0.3);
+      -moz-box-shadow: 0 1px 6px 0 rgba(0, 0, 0, 0.3);
+      box-shadow: 0 1px 6px 0 rgba(0, 0, 0, 0.3);
+      border: 1px solid black;
+      background-image: -webkit-linear-gradient(-90deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 100%);
+      background-image: -moz-linear-gradient(-90deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 100%);
+      background-image: -ms-linear-gradient(-90deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 100%);
+      background-image: -o-linear-gradient(-90deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 100%);
+      background-image: linear-gradient(-90deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 100%);
+      display: none;
+      padding: 5px 10px;
+      position: absolute;
+      right: 4px;
+      top: 50px;
+      width: 150px;
+      z-index: 3; }
+      header.global ol.user ul.dropdown-menu.expanded {
+        display: block; }
+      header.global ol.user ul.dropdown-menu::before {
+        background: transparent;
+        border-top: 6px solid black;
+        border-right: 6px solid black;
+        border-bottom: 6px solid transparent;
+        border-left: 6px solid transparent;
+        -webkit-box-shadow: 1px 0 0 0 black, 0 -1px 0 0 black;
+        -moz-box-shadow: 1px 0 0 0 black, 0 -1px 0 0 black;
+        box-shadow: 1px 0 0 0 black, 0 -1px 0 0 black;
+        content: "";
+        display: block;
+        height: 0px;
+        position: absolute;
+        -webkit-transform: rotate(-45deg);
+        -moz-transform: rotate(-45deg);
+        -ms-transform: rotate(-45deg);
+        -o-transform: rotate(-45deg);
+        transform: rotate(-45deg);
+        right: 12px;
+        top: -6px;
+        width: 0px; }
+      header.global ol.user ul.dropdown-menu li {
+        display: block;
+        border-top: 1px solid rgba(0, 0, 0, 0.4);
+        -webkit-box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.05);
+        -moz-box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.05);
+        box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.05); }
+        header.global ol.user ul.dropdown-menu li:first-child {
+          border: none;
+          -webkit-box-shadow: none;
+          -moz-box-shadow: none;
+          box-shadow: none; }
+        header.global ol.user ul.dropdown-menu li > a {
+          -webkit-box-sizing: border-box;
+          -moz-box-sizing: border-box;
+          box-sizing: border-box;
+          -webkit-border-radius: 3px;
+          -moz-border-radius: 3px;
+          -ms-border-radius: 3px;
+          -o-border-radius: 3px;
+          border-radius: 3px;
+          color: rgba(255, 255, 255, 0.9);
+          display: block;
+          font: italic 1.2rem/1.4rem Georgia, Cambria, "Times New Roman", Times, serif;
+          height: auto;
+          margin: 5px 0px;
+          overflow: hidden;
+          padding: 3px 5px 4px;
+          text-shadow: none;
+          text-overflow: ellipsis;
+          text-transform: none;
+          -webkit-transition-property: padding;
+          -moz-transition-property: padding;
+          -ms-transition-property: padding;
+          -o-transition-property: padding;
+          transition-property: padding;
+          -webkit-transition-duration: 0.1s;
+          -moz-transition-duration: 0.1s;
+          -ms-transition-duration: 0.1s;
+          -o-transition-duration: 0.1s;
+          transition-duration: 0.1s;
+          -webkit-transition-timing-function: linear;
+          -moz-transition-timing-function: linear;
+          -ms-transition-timing-function: linear;
+          -o-transition-timing-function: linear;
+          transition-timing-function: linear;
+          -webkit-transition-delay: 0;
+          -moz-transition-delay: 0;
+          -ms-transition-delay: 0;
+          -o-transition-delay: 0;
+          transition-delay: 0;
+          white-space: nowrap;
+          width: 100%; }
+          header.global ol.user ul.dropdown-menu li > a:hover {
+            background: #1d9dd9;
+            background-image: -webkit-linear-gradient(-90deg, #5abbe9 0%, #1d9dd9 100%);
+            background-image: -moz-linear-gradient(-90deg, #5abbe9 0%, #1d9dd9 100%);
+            background-image: -ms-linear-gradient(-90deg, #5abbe9 0%, #1d9dd9 100%);
+            background-image: -o-linear-gradient(-90deg, #5abbe9 0%, #1d9dd9 100%);
+            background-image: linear-gradient(-90deg, #5abbe9 0%, #1d9dd9 100%);
+            border-color: black;
+            -webkit-box-shadow: none;
+            -moz-box-shadow: none;
+            box-shadow: none;
+            padding-left: 8px;
+            text-shadow: 0 -1px rgba(0, 0, 0, 0.2); }
+
+.highlighted-courses .courses, .find-courses .courses {
+  zoom: 1;
+  padding: 40px 15px 15px; }
+  .highlighted-courses .courses:before, .highlighted-courses .courses:after, .find-courses .courses:before, .find-courses .courses:after {
+    content: "";
+    display: table; }
+  .highlighted-courses .courses:after, .find-courses .courses:after {
+    clear: both; }
+  .highlighted-courses .courses .course, .find-courses .courses .course {
+    background: #fafafa;
+    border: 1px solid #b4b4b4;
+    -webkit-border-radius: 2px;
+    -moz-border-radius: 2px;
+    -ms-border-radius: 2px;
+    -o-border-radius: 2px;
+    border-radius: 2px;
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    -webkit-box-shadow: 0 1px 10px 0 rgba(0, 0, 0, 0.15), inset 0 0 0 1px rgba(255, 255, 255, 0.9);
+    -moz-box-shadow: 0 1px 10px 0 rgba(0, 0, 0, 0.15), inset 0 0 0 1px rgba(255, 255, 255, 0.9);
+    box-shadow: 0 1px 10px 0 rgba(0, 0, 0, 0.15), inset 0 0 0 1px rgba(255, 255, 255, 0.9);
+    float: left;
+    font-size: 0em;
+    margin-right: 2.024%;
+    margin-bottom: 30px;
+    position: relative;
+    width: 31.984%;
+    -webkit-transition-property: all;
+    -moz-transition-property: all;
+    -ms-transition-property: all;
+    -o-transition-property: all;
+    transition-property: all;
+    -webkit-transition-duration: 0.15s;
+    -moz-transition-duration: 0.15s;
+    -ms-transition-duration: 0.15s;
+    -o-transition-duration: 0.15s;
+    transition-duration: 0.15s;
+    -webkit-transition-timing-function: linear;
+    -moz-transition-timing-function: linear;
+    -ms-transition-timing-function: linear;
+    -o-transition-timing-function: linear;
+    transition-timing-function: linear;
+    -webkit-transition-delay: 0;
+    -moz-transition-delay: 0;
+    -ms-transition-delay: 0;
+    -o-transition-delay: 0;
+    transition-delay: 0; }
+    .highlighted-courses .courses .course:nth-child(3n+3), .find-courses .courses .course:nth-child(3n+3) {
+      margin-right: 0; }
+    .highlighted-courses .courses .course .meta-info, .find-courses .courses .course .meta-info {
+      background: rgba(0, 0, 0, 0.6);
+      bottom: 6px;
+      border: 1px solid rgba(0, 0, 0, 0.5);
+      -webkit-border-top-right-radius: 2px;
+      -moz-border-top-right-radius: 2px;
+      -moz-border-radius-topright: 2px;
+      -ms-border-top-right-radius: 2px;
+      -o-border-top-right-radius: 2px;
+      border-top-right-radius: 2px;
+      -webkit-border-bottom-right-radius: 2px;
+      -moz-border-bottom-right-radius: 2px;
+      -moz-border-radius-bottomright: 2px;
+      -ms-border-bottom-right-radius: 2px;
+      -o-border-bottom-right-radius: 2px;
+      border-bottom-right-radius: 2px;
+      -webkit-box-shadow: 0 1px 5px 0 rgba(0, 0, 0, 0.15);
+      -moz-box-shadow: 0 1px 5px 0 rgba(0, 0, 0, 0.15);
+      box-shadow: 0 1px 5px 0 rgba(0, 0, 0, 0.15);
+      zoom: 1;
+      position: absolute;
+      right: -3px;
+      -webkit-transition-property: all;
+      -moz-transition-property: all;
+      -ms-transition-property: all;
+      -o-transition-property: all;
+      transition-property: all;
+      -webkit-transition-duration: 0.15s;
+      -moz-transition-duration: 0.15s;
+      -ms-transition-duration: 0.15s;
+      -o-transition-duration: 0.15s;
+      transition-duration: 0.15s;
+      -webkit-transition-timing-function: linear;
+      -moz-transition-timing-function: linear;
+      -ms-transition-timing-function: linear;
+      -o-transition-timing-function: linear;
+      transition-timing-function: linear;
+      -webkit-transition-delay: 0;
+      -moz-transition-delay: 0;
+      -ms-transition-delay: 0;
+      -o-transition-delay: 0;
+      transition-delay: 0; }
+      .highlighted-courses .courses .course .meta-info:before, .highlighted-courses .courses .course .meta-info:after, .find-courses .courses .course .meta-info:before, .find-courses .courses .course .meta-info:after {
+        content: "";
+        display: table; }
+      .highlighted-courses .courses .course .meta-info:after, .find-courses .courses .course .meta-info:after {
+        clear: both; }
+      .highlighted-courses .courses .course .meta-info p, .find-courses .courses .course .meta-info p {
+        color: white;
+        font: 300 1.2rem/1.4rem "Open Sans", Verdana, Geneva, sans-serif;
+        padding: 5px 12px; }
+        .highlighted-courses .courses .course .meta-info p.university, .find-courses .courses .course .meta-info p.university {
+          float: left; }
+    .highlighted-courses .courses .course .inner-wrapper, .find-courses .courses .course .inner-wrapper {
+      border: 1px solid white;
+      height: 100%;
+      height: 180px;
+      overflow: hidden;
+      position: relative; }
+    .highlighted-courses .courses .course header.course-preview, .find-courses .courses .course header.course-preview {
+      left: 0px;
+      position: absolute;
+      top: 0px;
+      width: 100%;
+      z-index: 3; }
+      .highlighted-courses .courses .course header.course-preview > a, .find-courses .courses .course header.course-preview > a {
+        background-image: -webkit-linear-gradient(-90deg, white, rgba(255, 255, 255, 0.85));
+        background-image: -moz-linear-gradient(-90deg, white, rgba(255, 255, 255, 0.85));
+        background-image: -ms-linear-gradient(-90deg, white, rgba(255, 255, 255, 0.85));
+        background-image: -o-linear-gradient(-90deg, white, rgba(255, 255, 255, 0.85));
+        background-image: linear-gradient(-90deg, white, rgba(255, 255, 255, 0.85));
+        -webkit-box-shadow: inset 0 -1px 0 0 rgba(255, 255, 255, 0.2);
+        -moz-box-shadow: inset 0 -1px 0 0 rgba(255, 255, 255, 0.2);
+        box-shadow: inset 0 -1px 0 0 rgba(255, 255, 255, 0.2);
+        border-bottom: 1px solid rgba(150, 150, 150, 0.7);
+        display: block;
+        height: 50px; }
+        .highlighted-courses .courses .course header.course-preview > a hgroup, .find-courses .courses .course header.course-preview > a hgroup {
+          left: 0px;
+          padding: 5px 10px;
+          position: absolute;
+          right: 60px;
+          top: 0px; }
+          .highlighted-courses .courses .course header.course-preview > a hgroup h2, .find-courses .courses .course header.course-preview > a hgroup h2 {
+            color: #3c3c3c;
+            font: 800 1.2rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
+            padding-top: 10px;
+            text-shadow: 0 1px rgba(255, 255, 255, 0.6);
+            text-overflow: ellipsis;
+            white-space: nowrap; }
+        .highlighted-courses .courses .course header.course-preview > a .info-link, .find-courses .courses .course header.course-preview > a .info-link {
+          border-left: 1px solid rgba(150, 150, 150, 0.5);
+          -webkit-box-sizing: border-box;
+          -moz-box-sizing: border-box;
+          box-sizing: border-box;
+          color: #3c3c3c;
+          display: block;
+          font: bold 2rem/2.2rem "Open Sans", Verdana, Geneva, sans-serif;
+          height: 100%;
+          opacity: 0.6;
+          padding-top: 10px;
+          position: absolute;
+          right: 0px;
+          text-align: center;
+          text-shadow: 0 1px rgba(255, 255, 255, 0.6);
+          top: 0px;
+          width: 60px; }
+        .highlighted-courses .courses .course header.course-preview > a:hover, .find-courses .courses .course header.course-preview > a:hover {
+          background-image: -webkit-linear-gradient(-90deg, white, rgba(255, 255, 255, 0.8));
+          background-image: -moz-linear-gradient(-90deg, white, rgba(255, 255, 255, 0.8));
+          background-image: -ms-linear-gradient(-90deg, white, rgba(255, 255, 255, 0.8));
+          background-image: -o-linear-gradient(-90deg, white, rgba(255, 255, 255, 0.8));
+          background-image: linear-gradient(-90deg, white, rgba(255, 255, 255, 0.8)); }
+          .highlighted-courses .courses .course header.course-preview > a:hover h2, .highlighted-courses .courses .course header.course-preview > a:hover p, .highlighted-courses .courses .course header.course-preview > a:hover .info-link, .find-courses .courses .course header.course-preview > a:hover h2, .find-courses .courses .course header.course-preview > a:hover p, .find-courses .courses .course header.course-preview > a:hover .info-link {
+            color: #1d9dd9;
+            opacity: 1; }
+          .highlighted-courses .courses .course header.course-preview > a:hover h2, .find-courses .courses .course header.course-preview > a:hover h2 {
+            text-decoration: underline; }
+    .highlighted-courses .courses .course .info, .find-courses .courses .course .info {
+      background: white;
+      height: 310px;
+      left: 0px;
+      position: absolute;
+      top: 0px;
+      -webkit-transition-property: all;
+      -moz-transition-property: all;
+      -ms-transition-property: all;
+      -o-transition-property: all;
+      transition-property: all;
+      -webkit-transition-duration: 0.15s;
+      -moz-transition-duration: 0.15s;
+      -ms-transition-duration: 0.15s;
+      -o-transition-duration: 0.15s;
+      transition-duration: 0.15s;
+      -webkit-transition-timing-function: linear;
+      -moz-transition-timing-function: linear;
+      -ms-transition-timing-function: linear;
+      -o-transition-timing-function: linear;
+      transition-timing-function: linear;
+      -webkit-transition-delay: 0;
+      -moz-transition-delay: 0;
+      -ms-transition-delay: 0;
+      -o-transition-delay: 0;
+      transition-delay: 0;
+      width: 100%; }
+      .highlighted-courses .courses .course .info .cover-image, .find-courses .courses .course .info .cover-image {
+        height: 180px;
+        overflow: hidden;
+        width: 100%; }
+        .highlighted-courses .courses .course .info .cover-image img, .find-courses .courses .course .info .cover-image img {
+          display: block;
+          min-height: 100%;
+          width: 100%; }
+      .highlighted-courses .courses .course .info .desc, .find-courses .courses .course .info .desc {
+        -webkit-box-sizing: border-box;
+        -moz-box-sizing: border-box;
+        box-sizing: border-box;
+        height: 100px;
+        overflow: hidden;
+        padding: 10px 10px 15px 10px;
+        position: relative;
+        width: 100%; }
+        .highlighted-courses .courses .course .info .desc p, .find-courses .courses .course .info .desc p {
+          height: 100%;
+          overflow: hidden;
+          text-overflow: ellipsis; }
+      .highlighted-courses .courses .course .info .bottom, .find-courses .courses .course .info .bottom {
+        -webkit-box-sizing: border-box;
+        -moz-box-sizing: border-box;
+        box-sizing: border-box;
+        zoom: 1;
+        padding: 6px 10px;
+        width: 100%; }
+        .highlighted-courses .courses .course .info .bottom:before, .highlighted-courses .courses .course .info .bottom:after, .find-courses .courses .course .info .bottom:before, .find-courses .courses .course .info .bottom:after {
+          content: "";
+          display: table; }
+        .highlighted-courses .courses .course .info .bottom:after, .find-courses .courses .course .info .bottom:after {
+          clear: both; }
+        .highlighted-courses .courses .course .info .bottom > p, .highlighted-courses .courses .course .info .bottom a, .find-courses .courses .course .info .bottom > p, .find-courses .courses .course .info .bottom a {
+          color: #a0a0a0;
+          font: 300 1.2rem/1.4rem "Open Sans", Verdana, Geneva, sans-serif;
+          letter-spacing: 1px;
+          padding: 0; }
+          .highlighted-courses .courses .course .info .bottom > p.university, .highlighted-courses .courses .course .info .bottom a.university, .find-courses .courses .course .info .bottom > p.university, .find-courses .courses .course .info .bottom a.university {
+            border-right: 1px solid #a0a0a0;
+            display: block;
+            float: left;
+            margin-right: 10px;
+            padding-right: 10px; }
+            .highlighted-courses .courses .course .info .bottom > p.university:hover, .highlighted-courses .courses .course .info .bottom a.university:hover, .find-courses .courses .course .info .bottom > p.university:hover, .find-courses .courses .course .info .bottom a.university:hover {
+              color: #1d9dd9; }
+          .highlighted-courses .courses .course .info .bottom > p.dates, .highlighted-courses .courses .course .info .bottom a.dates, .find-courses .courses .course .info .bottom > p.dates, .find-courses .courses .course .info .bottom a.dates {
+            float: left;
+            margin-top: 0px; }
+    .highlighted-courses .courses .course:hover, .find-courses .courses .course:hover {
+      background: #f5f5f5;
+      border-color: #aaaaaa;
+      -webkit-box-shadow: 0 1px 16px 0 rgba(29, 157, 217, 0.4);
+      -moz-box-shadow: 0 1px 16px 0 rgba(29, 157, 217, 0.4);
+      box-shadow: 0 1px 16px 0 rgba(29, 157, 217, 0.4); }
+      .highlighted-courses .courses .course:hover .info, .find-courses .courses .course:hover .info {
+        top: -130px; }
+      .highlighted-courses .courses .course:hover .meta-info, .find-courses .courses .course:hover .meta-info {
+        opacity: 0; }
+
+.filter {
+  height: 60px; }
+  .filter nav {
+    background-image: -webkit-linear-gradient(-90deg, #fafafa, #e6e6e6);
+    background-image: -moz-linear-gradient(-90deg, #fafafa, #e6e6e6);
+    background-image: -ms-linear-gradient(-90deg, #fafafa, #e6e6e6);
+    background-image: -o-linear-gradient(-90deg, #fafafa, #e6e6e6);
+    background-image: linear-gradient(-90deg, #fafafa, #e6e6e6);
+    -webkit-box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4), inset 0 0 0 -1px rgba(255, 255, 255, 0.4);
+    -moz-box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4), inset 0 0 0 -1px rgba(255, 255, 255, 0.4);
+    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4), inset 0 0 0 -1px rgba(255, 255, 255, 0.4);
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    border: 1px solid #bebebe;
+    border-bottom-color: #c8c8c8;
+    border-top: none;
+    -webkit-border-bottom-left-radius: 4px;
+    -moz-border-bottom-left-radius: 4px;
+    -moz-border-radius-bottomleft: 4px;
+    -ms-border-bottom-left-radius: 4px;
+    -o-border-bottom-left-radius: 4px;
+    border-bottom-left-radius: 4px;
+    -webkit-border-bottom-right-radius: 4px;
+    -moz-border-bottom-right-radius: 4px;
+    -moz-border-radius-bottomright: 4px;
+    -ms-border-bottom-right-radius: 4px;
+    -o-border-bottom-right-radius: 4px;
+    border-bottom-right-radius: 4px;
+    zoom: 1;
+    height: 60px;
+    padding: 12px 10px;
+    position: relative;
+    z-index: 9; }
+    .filter nav:before, .filter nav:after {
+      content: "";
+      display: table; }
+    .filter nav:after {
+      clear: both; }
+    .filter nav.fixed-top {
+      -webkit-box-shadow: 0 1px 15px 0 rgba(0, 0, 0, 0.2), inset 0 0 0 1px rgba(255, 255, 255, 0.4);
+      -moz-box-shadow: 0 1px 15px 0 rgba(0, 0, 0, 0.2), inset 0 0 0 1px rgba(255, 255, 255, 0.4);
+      box-shadow: 0 1px 15px 0 rgba(0, 0, 0, 0.2), inset 0 0 0 1px rgba(255, 255, 255, 0.4);
+      max-width: 1200px;
+      position: fixed;
+      top: 0px;
+      width: 100%; }
+    .filter nav .dropdown {
+      float: left;
+      margin-right: 15px;
+      position: relative; }
+      .filter nav .dropdown .filter-heading {
+        background-image: -webkit-linear-gradient(-90deg, #fafafa 0%, #f5f5f5 50%, #ebebeb 50%, #e6e6e6 100%);
+        background-image: -moz-linear-gradient(-90deg, #fafafa 0%, #f5f5f5 50%, #ebebeb 50%, #e6e6e6 100%);
+        background-image: -ms-linear-gradient(-90deg, #fafafa 0%, #f5f5f5 50%, #ebebeb 50%, #e6e6e6 100%);
+        background-image: -o-linear-gradient(-90deg, #fafafa 0%, #f5f5f5 50%, #ebebeb 50%, #e6e6e6 100%);
+        background-image: linear-gradient(-90deg, #fafafa 0%, #f5f5f5 50%, #ebebeb 50%, #e6e6e6 100%);
+        -webkit-border-radius: 4px;
+        -moz-border-radius: 4px;
+        -ms-border-radius: 4px;
+        -o-border-radius: 4px;
+        border-radius: 4px;
+        -webkit-box-sizing: border-box;
+        -moz-box-sizing: border-box;
+        box-sizing: border-box;
+        -webkit-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.4), inset 0 1px 0 0 rgba(255, 255, 255, 0.6);
+        -moz-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.4), inset 0 1px 0 0 rgba(255, 255, 255, 0.6);
+        box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.4), inset 0 1px 0 0 rgba(255, 255, 255, 0.6);
+        border: 1px solid #c8c8c8;
+        color: #a0a0a0;
+        cursor: pointer;
+        font: normal 1.2rem/1.8rem "Open Sans", Verdana, Geneva, sans-serif;
+        height: 36px;
+        padding: 6px;
+        position: relative;
+        text-align: center;
+        text-shadow: 0 1px rgba(255, 255, 255, 0.8);
+        width: 150px;
+        z-index: 11; }
+      .filter nav .dropdown ul {
+        background: white;
+        -webkit-border-radius: 0px 4px 4px 4px;
+        -moz-border-radius: 0px 4px 4px 4px;
+        -ms-border-radius: 0px 4px 4px 4px;
+        -o-border-radius: 0px 4px 4px 4px;
+        border-radius: 0px 4px 4px 4px;
+        border: 1px solid #c8c8c8;
+        -webkit-box-shadow: 0 2px 15px 0 rgba(0, 0, 0, 0.2);
+        -moz-box-shadow: 0 2px 15px 0 rgba(0, 0, 0, 0.2);
+        box-shadow: 0 2px 15px 0 rgba(0, 0, 0, 0.2);
+        padding: 10px;
+        position: absolute;
+        visibility: hidden;
+        width: 200px;
+        z-index: 10; }
+        .filter nav .dropdown ul li {
+          list-style: none; }
+      .filter nav .dropdown:hover .filter-heading {
+        background: white;
+        background-image: -webkit-linear-gradient(-90deg, #fafafa, white);
+        background-image: -moz-linear-gradient(-90deg, #fafafa, white);
+        background-image: -ms-linear-gradient(-90deg, #fafafa, white);
+        background-image: -o-linear-gradient(-90deg, #fafafa, white);
+        background-image: linear-gradient(-90deg, #fafafa, white);
+        -webkit-border-radius: 4px 4px 0px 0px;
+        -moz-border-radius: 4px 4px 0px 0px;
+        -ms-border-radius: 4px 4px 0px 0px;
+        -o-border-radius: 4px 4px 0px 0px;
+        border-radius: 4px 4px 0px 0px;
+        border-bottom: none;
+        -webkit-box-shadow: 0 2px 0 -1px white;
+        -moz-box-shadow: 0 2px 0 -1px white;
+        box-shadow: 0 2px 0 -1px white;
+        color: #3c3c3c;
+        height: 40px; }
+      .filter nav .dropdown:hover ul {
+        visibility: visible; }
+    .filter nav form.search {
+      float: right; }
+      .filter nav form.search input[type="text"] {
+        -webkit-border-radius: 3px 0px 0px 3px;
+        -moz-border-radius: 3px 0px 0px 3px;
+        -ms-border-radius: 3px 0px 0px 3px;
+        -o-border-radius: 3px 0px 0px 3px;
+        border-radius: 3px 0px 0px 3px;
+        height: 36px;
+        width: 200px; }
+      .filter nav form.search input[type="submit"] {
+        -webkit-border-radius: 0px 3px 3px 0px;
+        -moz-border-radius: 0px 3px 3px 0px;
+        -ms-border-radius: 0px 3px 3px 0px;
+        -o-border-radius: 0px 3px 3px 0px;
+        border-radius: 0px 3px 3px 0px;
+        height: 36px; }
+
+.modal-overlay {
+  background-image: -webkit-radial-gradient(50% 30%, circle cover, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8));
+  background-image: -moz-radial-gradient(50% 30%, circle cover, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8));
+  background-image: -ms-radial-gradient(50% 30%, circle cover, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8));
+  background-image: -o-radial-gradient(50% 30%, circle cover, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8));
+  background-image: radial-gradient(50% 30%, circle cover, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8));
+  bottom: 0;
+  content: "";
+  display: none;
+  left: 0;
+  position: fixed;
+  right: 0;
+  top: 0;
+  z-index: 5; }
+  .modal-overlay.visible {
+    display: block; }
+
+.modal {
+  background: rgba(0, 0, 0, 0.6);
+  border: 1px solid rgba(0, 0, 0, 0.9);
+  -webkit-border-radius: 0px;
+  -moz-border-radius: 0px;
+  -ms-border-radius: 0px;
+  -o-border-radius: 0px;
+  border-radius: 0px;
+  -webkit-box-shadow: 0 15px 80px 15px rgba(0, 0, 0, 0.5);
+  -moz-box-shadow: 0 15px 80px 15px rgba(0, 0, 0, 0.5);
+  box-shadow: 0 15px 80px 15px rgba(0, 0, 0, 0.5);
+  color: #fff;
+  display: none;
+  left: 50%;
+  margin-left: -242.5px;
+  padding: 8px;
+  position: absolute;
+  top: 170px;
+  width: 485px;
+  z-index: 10; }
+  .modal::before {
+    background-image: -webkit-radial-gradient(50% 30%, circle cover, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8));
+    background-image: -moz-radial-gradient(50% 30%, circle cover, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8));
+    background-image: -ms-radial-gradient(50% 30%, circle cover, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8));
+    background-image: -o-radial-gradient(50% 30%, circle cover, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8));
+    background-image: radial-gradient(50% 30%, circle cover, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8));
+    bottom: 0;
+    content: "";
+    left: 0;
+    position: fixed;
+    right: 0;
+    top: 0;
+    z-index: 1; }
+  .modal.visible {
+    display: block; }
+  .modal.video-modal {
+    left: 50%;
+    margin-left: -281px;
+    width: 562px; }
+    .modal.video-modal .inner-wrapper {
+      height: 315px;
+      padding: 0px;
+      width: 560px; }
+  .modal .inner-wrapper {
+    background: #f5f5f5;
+    -webkit-border-radius: 0px;
+    -moz-border-radius: 0px;
+    -ms-border-radius: 0px;
+    -o-border-radius: 0px;
+    border-radius: 0px;
+    border: 1px solid rgba(0, 0, 0, 0.9);
+    -webkit-box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.7);
+    -moz-box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.7);
+    box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.7);
+    overflow: hidden;
+    padding-bottom: 30px;
+    position: relative;
+    z-index: 2; }
+    .modal .inner-wrapper header {
+      margin-bottom: 30px;
+      overflow: hidden;
+      padding: 28px 20px 0px;
+      position: relative;
+      z-index: 2; }
+      .modal .inner-wrapper header::before {
+        background-image: -webkit-radial-gradient(50% 50%, circle closest-side, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 100%);
+        background-image: -moz-radial-gradient(50% 50%, circle closest-side, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 100%);
+        background-image: -ms-radial-gradient(50% 50%, circle closest-side, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 100%);
+        background-image: -o-radial-gradient(50% 50%, circle closest-side, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 100%);
+        background-image: radial-gradient(50% 50%, circle closest-side, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 100%);
+        content: "";
+        display: block;
+        height: 400px;
+        left: 0px;
+        margin: 0 auto;
+        position: absolute;
+        top: -140px;
+        width: 100%;
+        z-index: 1; }
+      .modal .inner-wrapper header hr {
+        border: none;
+        margin: 0px;
+        position: relative;
+        z-index: 2; }
+        .modal .inner-wrapper header hr::after {
+          bottom: 0px;
+          content: "";
+          display: block;
+          position: absolute;
+          top: -1px; }
+      .modal .inner-wrapper header h3 {
+        color: #a0a0a0;
+        font: normal 1.4rem/1.8rem Georgia, Cambria, "Times New Roman", Times, serif;
+        letter-spacing: 1px;
+        padding-bottom: 20px;
+        position: relative;
+        text-align: center;
+        text-shadow: 0 1px rgba(255, 255, 255, 0.4);
+        text-transform: uppercase;
+        vertical-align: middle;
+        -webkit-font-smoothing: antialiased;
+        z-index: 2; }
+    .modal .inner-wrapper form {
+      margin-bottom: 12px;
+      padding: 0px 40px;
+      position: relative;
+      z-index: 2; }
+      .modal .inner-wrapper form label {
+        display: none; }
+      .modal .inner-wrapper form input[type="checkbox"] {
+        margin-right: 5px; }
+      .modal .inner-wrapper form input[type="email"],
+      .modal .inner-wrapper form input[type="text"],
+      .modal .inner-wrapper form input[type="password"] {
+        background: white;
+        display: block;
+        height: 45px;
+        margin-bottom: 20px;
+        width: 100%; }
+      .modal .inner-wrapper form label.remember-me,
+      .modal .inner-wrapper form label.terms-of-service,
+      .modal .inner-wrapper form label.honor-code {
+        background: #e9e9e9;
+        border: 1px solid #c8c8c8;
+        -webkit-border-radius: 3px;
+        -moz-border-radius: 3px;
+        -ms-border-radius: 3px;
+        -o-border-radius: 3px;
+        border-radius: 3px;
+        -webkit-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
+        -moz-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
+        box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
+        display: block;
+        margin-bottom: 20px;
+        padding: 8px 10px; }
+        .modal .inner-wrapper form label.remember-me:hover,
+        .modal .inner-wrapper form label.terms-of-service:hover,
+        .modal .inner-wrapper form label.honor-code:hover {
+          background: #e6e6e6; }
+        .modal .inner-wrapper form label.remember-me a,
+        .modal .inner-wrapper form label.terms-of-service a,
+        .modal .inner-wrapper form label.honor-code a {
+          font: italic normal 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
+          text-decoration: underline; }
+      .modal .inner-wrapper form .honor-code-summary {
+        margin-bottom: 20px;
+        padding: 0px;
+        position: relative; }
+        .modal .inner-wrapper form .honor-code-summary p {
+          color: #a0a0a0;
+          font: 300 1.2rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif; }
+        .modal .inner-wrapper form .honor-code-summary hr {
+          border: none;
+          margin-top: 30px;
+          position: relative;
+          z-index: 2; }
+          .modal .inner-wrapper form .honor-code-summary hr::after {
+            bottom: 0px;
+            content: "";
+            display: block;
+            position: absolute;
+            top: -1px; }
+        .modal .inner-wrapper form .honor-code-summary ul {
+          -webkit-box-sizing: border-box;
+          -moz-box-sizing: border-box;
+          box-sizing: border-box;
+          margin: 0;
+          padding: 0 0 0 20px;
+          width: 100%; }
+          .modal .inner-wrapper form .honor-code-summary ul li {
+            color: #a0a0a0;
+            font: 300 1.2rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
+            margin-bottom: 10px; }
+            .modal .inner-wrapper form .honor-code-summary ul li:last-child {
+              margin-bottom: 0px; }
+      .modal .inner-wrapper form .submit {
+        padding-top: 10px; }
+        .modal .inner-wrapper form .submit input[type="submit"] {
+          display: block;
+          height: 45px;
+          margin: 0 auto;
+          width: 100%; }
+    .modal .inner-wrapper .login-extra {
+      position: relative;
+      z-index: 2; }
+      .modal .inner-wrapper .login-extra p {
+        color: #a0a0a0;
+        font: italic 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
+        text-align: center;
+        -webkit-font-smoothing: antialiased; }
+        .modal .inner-wrapper .login-extra p a {
+          color: #a0a0a0;
+          font: italic 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
+          text-decoration: underline; }
+          .modal .inner-wrapper .login-extra p a:hover {
+            color: #3c3c3c; }
+        .modal .inner-wrapper .login-extra p span + a {
+          margin-left: 15px; }
+    .modal .inner-wrapper .close-modal {
+      -webkit-border-radius: 2px;
+      -moz-border-radius: 2px;
+      -ms-border-radius: 2px;
+      -o-border-radius: 2px;
+      border-radius: 2px;
+      cursor: pointer;
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto;
+      padding: 10px;
+      position: absolute;
+      right: 2px;
+      top: 0px;
+      z-index: 3; }
+      .modal .inner-wrapper .close-modal .inner p {
+        color: #a0a0a0;
+        font: normal 1.2rem/1.2rem "Open Sans", Verdana, Geneva, sans-serif;
+        text-align: center;
+        text-shadow: 0 1px rgba(255, 255, 255, 0.8);
+        -webkit-transition-property: all;
+        -moz-transition-property: all;
+        -ms-transition-property: all;
+        -o-transition-property: all;
+        transition-property: all;
+        -webkit-transition-duration: 0.15s;
+        -moz-transition-duration: 0.15s;
+        -ms-transition-duration: 0.15s;
+        -o-transition-duration: 0.15s;
+        transition-duration: 0.15s;
+        -webkit-transition-timing-function: ease-out;
+        -moz-transition-timing-function: ease-out;
+        -ms-transition-timing-function: ease-out;
+        -o-transition-timing-function: ease-out;
+        transition-timing-function: ease-out;
+        -webkit-transition-delay: 0;
+        -moz-transition-delay: 0;
+        -ms-transition-delay: 0;
+        -o-transition-delay: 0;
+        transition-delay: 0; }
+      .modal .inner-wrapper .close-modal:hover p {
+        color: #3c3c3c; }
+
+.home {
+  margin: 0px 0px 100px; }
+  .home > header {
+    background-image: url("/static/images/shot-5-large.jpg");
+    background-image: url("/static/images/shot-5-large.jpg");
+    background-image: url("/static/images/shot-5-large.jpg");
+    background-image: url("/static/images/shot-5-large.jpg");
+    background-image: url("/static/images/shot-5-large.jpg");
+    background-size: cover;
+    border-bottom: 1px solid #505050;
+    -webkit-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.9), inset 0 -1px 5px 0 rgba(0, 0, 0, 0.1);
+    -moz-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.9), inset 0 -1px 5px 0 rgba(0, 0, 0, 0.1);
+    box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.9), inset 0 -1px 5px 0 rgba(0, 0, 0, 0.1);
+    zoom: 1;
+    margin-top: -69px;
+    min-height: 300px;
+    padding: 129px 0px 50px;
+    width: 100%; }
+    .home > header:before, .home > header:after {
+      content: "";
+      display: table; }
+    .home > header:after {
+      clear: both; }
+    .home > header .inner-wrapper {
+      max-width: 1200px;
+      margin: 0 auto;
+      position: relative; }
+    .home > header h1 {
+      color: white;
+      text-align: center; }
+    .home > header a {
+      border: 1px solid #002e88;
+      border-bottom: 1px solid #001e5f;
+      -webkit-border-radius: 5px;
+      -moz-border-radius: 5px;
+      -ms-border-radius: 5px;
+      -o-border-radius: 5px;
+      border-radius: 5px;
+      -webkit-box-shadow: inset 0 1px 0 0 #42bae5;
+      -moz-box-shadow: inset 0 1px 0 0 #42bae5;
+      box-shadow: inset 0 1px 0 0 #42bae5;
+      color: white;
+      display: inline;
+      font-size: 14px;
+      font-weight: bold;
+      background-color: #1d9dd9;
+      background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #1d9dd9), color-stop(50%, #006bb8), color-stop(50%, #0052a9), color-stop(100%, #0057ab));
+      background-image: -webkit-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
+      background-image: -moz-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
+      background-image: -ms-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
+      background-image: -o-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
+      background-image: linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
+      padding: 7px 20px 8px;
+      text-align: center;
+      text-decoration: none;
+      text-shadow: 0 -1px 1px #001067;
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      -webkit-border-radius: 3px;
+      -moz-border-radius: 3px;
+      -ms-border-radius: 3px;
+      -o-border-radius: 3px;
+      border-radius: 3px;
+      display: block;
+      font: italic 1.4rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
+      letter-spacing: 1px;
+      margin: 0 auto;
+      padding: 15px 0px;
+      text-transform: uppercase;
+      text-align: center;
+      -webkit-font-smoothing: antialiased;
+      width: 23.482%; }
+      .home > header a:hover {
+        cursor: pointer;
+        background-color: #108ec7;
+        background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #108ec7), color-stop(50%, #005fa6), color-stop(50%, #004897), color-stop(100%, #004d9a));
+        background-image: -webkit-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
+        background-image: -moz-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
+        background-image: -ms-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
+        background-image: -o-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
+        background-image: linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%); }
+      .home > header a:active {
+        -webkit-box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white;
+        -moz-box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white;
+        box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white; }
+      .home > header a:hover {
+        color: white; }
+  .home .university-partners {
+    background-image: -webkit-linear-gradient(180deg, rgba(245, 245, 245, 0) 0%, #f5f5f5 50%, rgba(245, 245, 245, 0) 100%);
+    background-image: -moz-linear-gradient(180deg, rgba(245, 245, 245, 0) 0%, #f5f5f5 50%, rgba(245, 245, 245, 0) 100%);
+    background-image: -ms-linear-gradient(180deg, rgba(245, 245, 245, 0) 0%, #f5f5f5 50%, rgba(245, 245, 245, 0) 100%);
+    background-image: -o-linear-gradient(180deg, rgba(245, 245, 245, 0) 0%, #f5f5f5 50%, rgba(245, 245, 245, 0) 100%);
+    background-image: linear-gradient(180deg, rgba(245, 245, 245, 0) 0%, #f5f5f5 50%, rgba(245, 245, 245, 0) 100%);
+    border-bottom: 1px solid #d2d2d2;
+    margin-bottom: 0px;
+    overflow: hidden;
+    position: relative;
+    width: 100%; }
+    .home .university-partners::before {
+      content: "";
+      display: block; }
+    .home .university-partners::after {
+      content: "";
+      display: block; }
+    .home .university-partners .partners {
+      font-size: 0em;
+      margin: 0 auto;
+      padding: 20px 0px;
+      text-align: center; }
+      .home .university-partners .partners li.partner {
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        padding: 0px 30px;
+        position: relative;
+        vertical-align: middle; }
+        .home .university-partners .partners li.partner::before {
+          content: "";
+          display: block;
+          height: 80px;
+          right: 0px;
+          position: absolute;
+          top: -5px;
+          width: 1px; }
+        .home .university-partners .partners li.partner::after {
+          content: "";
+          display: block;
+          height: 80px;
+          right: 1px;
+          position: absolute;
+          top: -5px;
+          width: 1px; }
+        .home .university-partners .partners li.partner:last-child::before {
+          display: none; }
+        .home .university-partners .partners li.partner:last-child::after {
+          display: none; }
+      .home .university-partners .partners a {
+        -webkit-transition-property: all;
+        -moz-transition-property: all;
+        -ms-transition-property: all;
+        -o-transition-property: all;
+        transition-property: all;
+        -webkit-transition-duration: 0.25s;
+        -moz-transition-duration: 0.25s;
+        -ms-transition-duration: 0.25s;
+        -o-transition-duration: 0.25s;
+        transition-duration: 0.25s;
+        -webkit-transition-timing-function: ease-in-out;
+        -moz-transition-timing-function: ease-in-out;
+        -ms-transition-timing-function: ease-in-out;
+        -o-transition-timing-function: ease-in-out;
+        transition-timing-function: ease-in-out;
+        -webkit-transition-delay: 0;
+        -moz-transition-delay: 0;
+        -ms-transition-delay: 0;
+        -o-transition-delay: 0;
+        transition-delay: 0; }
+        .home .university-partners .partners a::before {
+          background-image: -webkit-radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
+          background-image: -moz-radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
+          background-image: -ms-radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
+          background-image: -o-radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
+          background-image: radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
+          content: "";
+          display: block;
+          height: 200px;
+          left: 50%;
+          margin-left: -100px;
+          margin-top: -100px;
+          opacity: 0;
+          width: 200px;
+          position: absolute;
+          -webkit-transition-property: all;
+          -moz-transition-property: all;
+          -ms-transition-property: all;
+          -o-transition-property: all;
+          transition-property: all;
+          -webkit-transition-duration: 0.25s;
+          -moz-transition-duration: 0.25s;
+          -ms-transition-duration: 0.25s;
+          -o-transition-duration: 0.25s;
+          transition-duration: 0.25s;
+          -webkit-transition-timing-function: ease-in-out;
+          -moz-transition-timing-function: ease-in-out;
+          -ms-transition-timing-function: ease-in-out;
+          -o-transition-timing-function: ease-in-out;
+          transition-timing-function: ease-in-out;
+          -webkit-transition-delay: 0;
+          -moz-transition-delay: 0;
+          -ms-transition-delay: 0;
+          -o-transition-delay: 0;
+          transition-delay: 0;
+          top: 50%;
+          z-index: 1; }
+        .home .university-partners .partners a .name {
+          left: 0px;
+          position: absolute;
+          text-align: center;
+          bottom: -60px;
+          -webkit-transition-property: all;
+          -moz-transition-property: all;
+          -ms-transition-property: all;
+          -o-transition-property: all;
+          transition-property: all;
+          -webkit-transition-duration: 0.25s;
+          -moz-transition-duration: 0.25s;
+          -ms-transition-duration: 0.25s;
+          -o-transition-duration: 0.25s;
+          transition-duration: 0.25s;
+          -webkit-transition-timing-function: ease-in-out;
+          -moz-transition-timing-function: ease-in-out;
+          -ms-transition-timing-function: ease-in-out;
+          -o-transition-timing-function: ease-in-out;
+          transition-timing-function: ease-in-out;
+          -webkit-transition-delay: 0;
+          -moz-transition-delay: 0;
+          -ms-transition-delay: 0;
+          -o-transition-delay: 0;
+          transition-delay: 0;
+          width: 100%;
+          z-index: 2; }
+          .home .university-partners .partners a .name span {
+            color: #3c3c3c;
+            font: 800 italic 2rem/2.2rem "Open Sans", Verdana, Geneva, sans-serif;
+            text-shadow: 0 1px rgba(255, 255, 255, 0.6);
+            -webkit-transition-property: all;
+            -moz-transition-property: all;
+            -ms-transition-property: all;
+            -o-transition-property: all;
+            transition-property: all;
+            -webkit-transition-duration: 0.15s;
+            -moz-transition-duration: 0.15s;
+            -ms-transition-duration: 0.15s;
+            -o-transition-duration: 0.15s;
+            transition-duration: 0.15s;
+            -webkit-transition-timing-function: ease-in-out;
+            -moz-transition-timing-function: ease-in-out;
+            -ms-transition-timing-function: ease-in-out;
+            -o-transition-timing-function: ease-in-out;
+            transition-timing-function: ease-in-out;
+            -webkit-transition-delay: 0;
+            -moz-transition-delay: 0;
+            -ms-transition-delay: 0;
+            -o-transition-delay: 0;
+            transition-delay: 0; }
+            .home .university-partners .partners a .name span:hover {
+              color: #a0a0a0; }
+        .home .university-partners .partners a img {
+          max-width: 160px;
+          position: relative;
+          -webkit-transition-property: all;
+          -moz-transition-property: all;
+          -ms-transition-property: all;
+          -o-transition-property: all;
+          transition-property: all;
+          -webkit-transition-duration: 0.25s;
+          -moz-transition-duration: 0.25s;
+          -ms-transition-duration: 0.25s;
+          -o-transition-duration: 0.25s;
+          transition-duration: 0.25s;
+          -webkit-transition-timing-function: ease-in-out;
+          -moz-transition-timing-function: ease-in-out;
+          -ms-transition-timing-function: ease-in-out;
+          -o-transition-timing-function: ease-in-out;
+          transition-timing-function: ease-in-out;
+          -webkit-transition-delay: 0;
+          -moz-transition-delay: 0;
+          -ms-transition-delay: 0;
+          -o-transition-delay: 0;
+          transition-delay: 0;
+          vertical-align: middle;
+          z-index: 2; }
+        .home .university-partners .partners a:hover::before {
+          opacity: 1; }
+        .home .university-partners .partners a:hover .name {
+          bottom: 20px; }
+        .home .university-partners .partners a:hover img {
+          top: -100px; }
+  .home .highlighted-courses {
+    border-bottom: 1px solid #d2d2d2;
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    margin-bottom: 60px;
+    width: 100%; }
+    .home .highlighted-courses > h2 {
+      background-image: -webkit-linear-gradient(-90deg, #fafafa, #e6e6e6);
+      background-image: -moz-linear-gradient(-90deg, #fafafa, #e6e6e6);
+      background-image: -ms-linear-gradient(-90deg, #fafafa, #e6e6e6);
+      background-image: -o-linear-gradient(-90deg, #fafafa, #e6e6e6);
+      background-image: linear-gradient(-90deg, #fafafa, #e6e6e6);
+      border: 1px solid #c8c8c8;
+      -webkit-border-radius: 4px;
+      -moz-border-radius: 4px;
+      -ms-border-radius: 4px;
+      -o-border-radius: 4px;
+      border-radius: 4px;
+      border-top-color: #bebebe;
+      -webkit-box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4), 0 0px 12px 0 rgba(0, 0, 0, 0.2);
+      -moz-box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4), 0 0px 12px 0 rgba(0, 0, 0, 0.2);
+      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4), 0 0px 12px 0 rgba(0, 0, 0, 0.2);
+      color: #a0a0a0;
+      letter-spacing: 1px;
+      margin-bottom: 0px;
+      margin-top: -15px;
+      padding: 15px 10px;
+      text-align: center;
+      text-transform: uppercase;
+      text-shadow: 0 1px rgba(255, 255, 255, 0.6); }
+      .home .highlighted-courses > h2 .lowercase {
+        text-transform: none; }
+  .home .more-info {
+    margin-bottom: 60px;
+    width: 100%; }
+    .home .more-info h2 {
+      color: #a0a0a0;
+      font: normal 1.4rem/1.8rem Georgia, Cambria, "Times New Roman", Times, serif;
+      letter-spacing: 1px;
+      margin-bottom: 20px; }
+    .home .more-info .news {
+      font-size: 0em;
+      width: 100%; }
+      .home .more-info .news > article {
+        background: #f0f0f0;
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        height: 150px;
+        margin-right: 2.024%;
+        width: 23.482%; }
+        .home .more-info .news > article:last-child {
+          margin-right: 0px; }
+  .home .social-media {
+    background: #f5f5f5;
+    border: 1px solid #dcdcdc;
+    -webkit-border-radius: 4px;
+    -moz-border-radius: 4px;
+    -ms-border-radius: 4px;
+    -o-border-radius: 4px;
+    border-radius: 4px;
+    -webkit-box-shadow: inset 0 1px 2px 0 rgba(0, 0, 0, 0.1);
+    -moz-box-shadow: inset 0 1px 2px 0 rgba(0, 0, 0, 0.1);
+    box-shadow: inset 0 1px 2px 0 rgba(0, 0, 0, 0.1);
+    height: 200px;
+    width: 100%; }
+    .home .social-media h2 {
+      color: #a0a0a0;
+      font: normal 1.6rem/2rem "Open Sans", Verdana, Geneva, sans-serif;
+      padding-top: 80px;
+      text-align: center; }
+
+.dashboard {
+  zoom: 1;
+  padding: 60px 0px 120px; }
+  .dashboard:before, .dashboard:after {
+    content: "";
+    display: table; }
+  .dashboard:after {
+    clear: both; }
+  .dashboard .profile-sidebar {
+    background: transparent;
+    float: left;
+    margin-right: 2.024%;
+    width: 23.482%; }
+    .dashboard .profile-sidebar header.profile h1.user-name {
+      border: 1px solid #c8c8c8;
+      -webkit-border-radius: 4px;
+      -moz-border-radius: 4px;
+      -ms-border-radius: 4px;
+      -o-border-radius: 4px;
+      border-radius: 4px;
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      color: #3c3c3c;
+      font: bold 1.4rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
+      margin: 0px;
+      overflow: hidden;
+      padding: 15px 10px 17px;
+      text-wrap: nowrap;
+      text-overflow: ellipsis;
+      text-transform: none;
+      width: 100%; }
+    .dashboard .profile-sidebar header.profile .user-info {
+      zoom: 1;
+      padding: 0px 10px; }
+      .dashboard .profile-sidebar header.profile .user-info:before, .dashboard .profile-sidebar header.profile .user-info:after {
+        content: "";
+        display: table; }
+      .dashboard .profile-sidebar header.profile .user-info:after {
+        clear: both; }
+      .dashboard .profile-sidebar header.profile .user-info > ul {
+        background: #fafafa;
+        border: 1px solid #dcdcdc;
+        border-top: none;
+        -webkit-border-bottom-left-radius: 4px;
+        -moz-border-bottom-left-radius: 4px;
+        -moz-border-radius-bottomleft: 4px;
+        -ms-border-bottom-left-radius: 4px;
+        -o-border-bottom-left-radius: 4px;
+        border-bottom-left-radius: 4px;
+        -webkit-border-bottom-right-radius: 4px;
+        -moz-border-bottom-right-radius: 4px;
+        -moz-border-radius-bottomright: 4px;
+        -ms-border-bottom-right-radius: 4px;
+        -o-border-bottom-right-radius: 4px;
+        border-bottom-right-radius: 4px;
+        -webkit-box-sizing: border-box;
+        -moz-box-sizing: border-box;
+        box-sizing: border-box;
+        zoom: 1;
+        margin: 0px;
+        padding: 0px 10px 20px;
+        width: 100%; }
+        .dashboard .profile-sidebar header.profile .user-info > ul:before, .dashboard .profile-sidebar header.profile .user-info > ul:after {
+          content: "";
+          display: table; }
+        .dashboard .profile-sidebar header.profile .user-info > ul:after {
+          clear: both; }
+        .dashboard .profile-sidebar header.profile .user-info > ul li {
+          list-style: none; }
+          .dashboard .profile-sidebar header.profile .user-info > ul li p {
+            color: #a0a0a0;
+            font: 300 1.2rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
+            text-shadow: 0 1px rgba(255, 255, 255, 0.8); }
+            .dashboard .profile-sidebar header.profile .user-info > ul li p span {
+              font-weight: 700;
+              margin-left: 5px;
+              text-transform: none; }
+  .dashboard .my-courses {
+    float: left;
+    margin: 0px;
+    width: 74.494%; }
+    .dashboard .my-courses .empty-dashboard-message {
+      border-top: 1px solid #d2d2d2;
+      padding: 80px 0px;
+      text-align: center; }
+      .dashboard .my-courses .empty-dashboard-message p {
+        color: #a0a0a0;
+        font-style: italic;
+        text-shadow: 0 1px rgba(255, 255, 255, 0.6);
+        -webkit-font-smoothing: antialiased; }
+        .dashboard .my-courses .empty-dashboard-message p a {
+          background: #f0f0f0;
+          background-image: -webkit-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
+          background-image: -moz-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
+          background-image: -ms-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
+          background-image: -o-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
+          background-image: linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
+          border: 1px solid #dcdcdc;
+          -webkit-border-radius: 4px;
+          -moz-border-radius: 4px;
+          -ms-border-radius: 4px;
+          -o-border-radius: 4px;
+          border-radius: 4px;
+          -webkit-box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1);
+          -moz-box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1);
+          box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1);
+          -webkit-box-sizing: border-box;
+          -moz-box-sizing: border-box;
+          box-sizing: border-box;
+          color: #3c3c3c;
+          font: 300 1.2rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
+          display: -moz-inline-box;
+          -moz-box-orient: vertical;
+          display: inline-block;
+          vertical-align: baseline;
+          zoom: 1;
+          *display: inline;
+          *vertical-align: auto;
+          margin-left: 5px;
+          padding: 5px 10px;
+          text-shadow: 0 1px rgba(255, 255, 255, 0.6); }
+    .dashboard .my-courses .my-course {
+      background: #fafafa;
+      background-image: -webkit-linear-gradient(-90deg, #fdfdfd, #f3f3f3);
+      background-image: -moz-linear-gradient(-90deg, #fdfdfd, #f3f3f3);
+      background-image: -ms-linear-gradient(-90deg, #fdfdfd, #f3f3f3);
+      background-image: -o-linear-gradient(-90deg, #fdfdfd, #f3f3f3);
+      background-image: linear-gradient(-90deg, #fdfdfd, #f3f3f3);
+      border: 1px solid #bebebe;
+      -webkit-border-radius: 3px;
+      -moz-border-radius: 3px;
+      -ms-border-radius: 3px;
+      -o-border-radius: 3px;
+      border-radius: 3px;
+      -webkit-box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1), inset 0 -1px 0 0 rgba(255, 255, 255, 0.8), inset 0 1px 0 0 rgba(255, 255, 255, 0.8);
+      -moz-box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1), inset 0 -1px 0 0 rgba(255, 255, 255, 0.8), inset 0 1px 0 0 rgba(255, 255, 255, 0.8);
+      box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1), inset 0 -1px 0 0 rgba(255, 255, 255, 0.8), inset 0 1px 0 0 rgba(255, 255, 255, 0.8);
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      zoom: 1;
+      font-size: 0em;
+      margin-right: 2.024%;
+      margin-bottom: 25px;
+      overflow: hidden;
+      position: relative;
+      width: 100%;
+      -webkit-transition-property: all;
+      -moz-transition-property: all;
+      -ms-transition-property: all;
+      -o-transition-property: all;
+      transition-property: all;
+      -webkit-transition-duration: 0.15s;
+      -moz-transition-duration: 0.15s;
+      -ms-transition-duration: 0.15s;
+      -o-transition-duration: 0.15s;
+      transition-duration: 0.15s;
+      -webkit-transition-timing-function: linear;
+      -moz-transition-timing-function: linear;
+      -ms-transition-timing-function: linear;
+      -o-transition-timing-function: linear;
+      transition-timing-function: linear;
+      -webkit-transition-delay: 0;
+      -moz-transition-delay: 0;
+      -ms-transition-delay: 0;
+      -o-transition-delay: 0;
+      transition-delay: 0; }
+      .dashboard .my-courses .my-course:before, .dashboard .my-courses .my-course:after {
+        content: "";
+        display: table; }
+      .dashboard .my-courses .my-course:after {
+        clear: both; }
+      .dashboard .my-courses .my-course:last-child {
+        margin-bottom: none; }
+      .dashboard .my-courses .my-course .cover {
+        background: #e1e1e1;
+        background-size: cover;
+        background-position: center center;
+        border-right: 1px solid #969696;
+        -webkit-border-top-left-radius: 3px;
+        -moz-border-top-left-radius: 3px;
+        -moz-border-radius-topleft: 3px;
+        -ms-border-top-left-radius: 3px;
+        -o-border-top-left-radius: 3px;
+        border-top-left-radius: 3px;
+        -webkit-border-bottom-left-radius: 3px;
+        -moz-border-bottom-left-radius: 3px;
+        -moz-border-radius-bottomleft: 3px;
+        -ms-border-bottom-left-radius: 3px;
+        -o-border-bottom-left-radius: 3px;
+        border-bottom-left-radius: 3px;
+        -webkit-box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.6), 1px 0 0 0 rgba(255, 255, 255, 0.8);
+        -moz-box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.6), 1px 0 0 0 rgba(255, 255, 255, 0.8);
+        box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.6), 1px 0 0 0 rgba(255, 255, 255, 0.8);
+        float: left;
+        height: 120px;
+        margin: 0px;
+        position: relative;
+        -webkit-transition-property: all;
+        -moz-transition-property: all;
+        -ms-transition-property: all;
+        -o-transition-property: all;
+        transition-property: all;
+        -webkit-transition-duration: 0.15s;
+        -moz-transition-duration: 0.15s;
+        -ms-transition-duration: 0.15s;
+        -o-transition-duration: 0.15s;
+        transition-duration: 0.15s;
+        -webkit-transition-timing-function: linear;
+        -moz-transition-timing-function: linear;
+        -ms-transition-timing-function: linear;
+        -o-transition-timing-function: linear;
+        transition-timing-function: linear;
+        -webkit-transition-delay: 0;
+        -moz-transition-delay: 0;
+        -ms-transition-delay: 0;
+        -o-transition-delay: 0;
+        transition-delay: 0;
+        width: 200px; }
+        .dashboard .my-courses .my-course .cover .shade {
+          background-image: -webkit-linear-gradient(-90deg, rgba(255, 255, 255, 0.3) 0%, rgba(0, 0, 0, 0.3) 100%);
+          background-image: -moz-linear-gradient(-90deg, rgba(255, 255, 255, 0.3) 0%, rgba(0, 0, 0, 0.3) 100%);
+          background-image: -ms-linear-gradient(-90deg, rgba(255, 255, 255, 0.3) 0%, rgba(0, 0, 0, 0.3) 100%);
+          background-image: -o-linear-gradient(-90deg, rgba(255, 255, 255, 0.3) 0%, rgba(0, 0, 0, 0.3) 100%);
+          background-image: linear-gradient(-90deg, rgba(255, 255, 255, 0.3) 0%, rgba(0, 0, 0, 0.3) 100%);
+          -webkit-border-radius: 4px;
+          -moz-border-radius: 4px;
+          -ms-border-radius: 4px;
+          -o-border-radius: 4px;
+          border-radius: 4px;
+          bottom: 0px;
+          content: "";
+          display: block;
+          left: 0px;
+          position: absolute;
+          top: 0px;
+          -webkit-transition-property: all;
+          -moz-transition-property: all;
+          -ms-transition-property: all;
+          -o-transition-property: all;
+          transition-property: all;
+          -webkit-transition-duration: 0.15s;
+          -moz-transition-duration: 0.15s;
+          -ms-transition-duration: 0.15s;
+          -o-transition-duration: 0.15s;
+          transition-duration: 0.15s;
+          -webkit-transition-timing-function: linear;
+          -moz-transition-timing-function: linear;
+          -ms-transition-timing-function: linear;
+          -o-transition-timing-function: linear;
+          transition-timing-function: linear;
+          -webkit-transition-delay: 0;
+          -moz-transition-delay: 0;
+          -ms-transition-delay: 0;
+          -o-transition-delay: 0;
+          transition-delay: 0;
+          right: 0px; }
+        .dashboard .my-courses .my-course .cover .arrow {
+          border-top: 8px solid;
+          border-left: 8px solid;
+          border-color: rgba(0, 0, 0, 0.7);
+          -webkit-box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.8), -1px 0 1px 0 rgba(255, 255, 255, 0.8);
+          -moz-box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.8), -1px 0 1px 0 rgba(255, 255, 255, 0.8);
+          box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.8), -1px 0 1px 0 rgba(255, 255, 255, 0.8);
+          content: "";
+          display: block;
+          height: 55px;
+          left: 50%;
+          margin-left: -10px;
+          margin-top: -30px;
+          opacity: 0;
+          position: absolute;
+          top: 50%;
+          -webkit-transform: rotate(-45deg);
+          -moz-transform: rotate(-45deg);
+          -ms-transform: rotate(-45deg);
+          -o-transform: rotate(-45deg);
+          transform: rotate(-45deg);
+          -webkit-transition-property: all;
+          -moz-transition-property: all;
+          -ms-transition-property: all;
+          -o-transition-property: all;
+          transition-property: all;
+          -webkit-transition-duration: 0.15s;
+          -moz-transition-duration: 0.15s;
+          -ms-transition-duration: 0.15s;
+          -o-transition-duration: 0.15s;
+          transition-duration: 0.15s;
+          -webkit-transition-timing-function: linear;
+          -moz-transition-timing-function: linear;
+          -ms-transition-timing-function: linear;
+          -o-transition-timing-function: linear;
+          transition-timing-function: linear;
+          -webkit-transition-delay: 0;
+          -moz-transition-delay: 0;
+          -ms-transition-delay: 0;
+          -o-transition-delay: 0;
+          transition-delay: 0;
+          width: 55px; }
+        .dashboard .my-courses .my-course .cover:hover .shade {
+          background: rgba(255, 255, 255, 0.1);
+          background-image: -webkit-linear-gradient(-90deg, rgba(255, 255, 255, 0.3) 0%, rgba(0, 0, 0, 0.3) 100%);
+          background-image: -moz-linear-gradient(-90deg, rgba(255, 255, 255, 0.3) 0%, rgba(0, 0, 0, 0.3) 100%);
+          background-image: -ms-linear-gradient(-90deg, rgba(255, 255, 255, 0.3) 0%, rgba(0, 0, 0, 0.3) 100%);
+          background-image: -o-linear-gradient(-90deg, rgba(255, 255, 255, 0.3) 0%, rgba(0, 0, 0, 0.3) 100%);
+          background-image: linear-gradient(-90deg, rgba(255, 255, 255, 0.3) 0%, rgba(0, 0, 0, 0.3) 100%); }
+      .dashboard .my-courses .my-course .info {
+        left: 201px;
+        padding: 0px 10px;
+        position: absolute;
+        right: 0px;
+        top: 0px;
+        z-index: 2; }
+        .dashboard .my-courses .my-course .info > hgroup {
+          border-bottom: 1px solid #d2d2d2;
+          -webkit-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
+          -moz-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
+          box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
+          margin-bottom: 20px;
+          padding: 15px 0px;
+          width: 100%; }
+          .dashboard .my-courses .my-course .info > hgroup h2 {
+            display: -moz-inline-box;
+            -moz-box-orient: vertical;
+            display: inline-block;
+            vertical-align: baseline;
+            zoom: 1;
+            *display: inline;
+            *vertical-align: auto;
+            margin-bottom: 0px;
+            vertical-align: middle; }
+            .dashboard .my-courses .my-course .info > hgroup h2 a {
+              color: #3c3c3c;
+              font: 800 1.6rem/2rem "Open Sans", Verdana, Geneva, sans-serif;
+              text-shadow: 0 1px rgba(255, 255, 255, 0.6);
+              text-overflow: ellipsis;
+              white-space: nowrap; }
+              .dashboard .my-courses .my-course .info > hgroup h2 a:hover {
+                color: #1d9dd9;
+                text-decoration: underline; }
+          .dashboard .my-courses .my-course .info > hgroup h3 {
+            display: -moz-inline-box;
+            -moz-box-orient: vertical;
+            display: inline-block;
+            vertical-align: baseline;
+            zoom: 1;
+            *display: inline;
+            *vertical-align: auto;
+            margin-right: 10px;
+            vertical-align: middle; }
+            .dashboard .my-courses .my-course .info > hgroup h3 a {
+              background: white;
+              border: 1px solid #b4b4b4;
+              -webkit-border-radius: 3px;
+              -moz-border-radius: 3px;
+              -ms-border-radius: 3px;
+              -o-border-radius: 3px;
+              border-radius: 3px;
+              -webkit-box-shadow: inset 0 0 3px 0 rgba(0, 0, 0, 0.2), 0 1px 0 0 rgba(255, 255, 255, 0.6);
+              -moz-box-shadow: inset 0 0 3px 0 rgba(0, 0, 0, 0.2), 0 1px 0 0 rgba(255, 255, 255, 0.6);
+              box-shadow: inset 0 0 3px 0 rgba(0, 0, 0, 0.2), 0 1px 0 0 rgba(255, 255, 255, 0.6);
+              color: #a0a0a0;
+              display: block;
+              font: italic 800 1.2rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
+              padding: 5px 10px; }
+              .dashboard .my-courses .my-course .info > hgroup h3 a:hover {
+                color: #1d9dd9; }
+        .dashboard .my-courses .my-course .info .meta {
+          zoom: 1;
+          position: relative;
+          -webkit-transition-property: opacity;
+          -moz-transition-property: opacity;
+          -ms-transition-property: opacity;
+          -o-transition-property: opacity;
+          transition-property: opacity;
+          -webkit-transition-duration: 0.15s;
+          -moz-transition-duration: 0.15s;
+          -ms-transition-duration: 0.15s;
+          -o-transition-duration: 0.15s;
+          transition-duration: 0.15s;
+          -webkit-transition-timing-function: linear;
+          -moz-transition-timing-function: linear;
+          -ms-transition-timing-function: linear;
+          -o-transition-timing-function: linear;
+          transition-timing-function: linear;
+          -webkit-transition-delay: 0;
+          -moz-transition-delay: 0;
+          -ms-transition-delay: 0;
+          -o-transition-delay: 0;
+          transition-delay: 0;
+          width: 100%; }
+          .dashboard .my-courses .my-course .info .meta:before, .dashboard .my-courses .my-course .info .meta:after {
+            content: "";
+            display: table; }
+          .dashboard .my-courses .my-course .info .meta:after {
+            clear: both; }
+          .dashboard .my-courses .my-course .info .meta .course-work-icon {
+            background: #c8c8c8;
+            float: left;
+            font: 300 1.2rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
+            height: 22px;
+            width: 22px; }
+          .dashboard .my-courses .my-course .info .meta .complete {
+            float: right;
+            padding-top: 2px; }
+            .dashboard .my-courses .my-course .info .meta .complete p {
+              color: #a0a0a0;
+              font: italic 1.2rem/1.4rem Georgia, Cambria, "Times New Roman", Times, serif;
+              display: -moz-inline-box;
+              -moz-box-orient: vertical;
+              display: inline-block;
+              vertical-align: baseline;
+              zoom: 1;
+              *display: inline;
+              *vertical-align: auto;
+              text-align: right;
+              text-shadow: 0 1px rgba(255, 255, 255, 0.6);
+              -webkit-font-smoothing: antialiased; }
+              .dashboard .my-courses .my-course .info .meta .complete p .completeness {
+                color: #3c3c3c;
+                font: 700 1.2rem/1.4rem "Open Sans", Verdana, Geneva, sans-serif;
+                margin-right: 5px; }
+          .dashboard .my-courses .my-course .info .meta .progress, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-none, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-none, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-some, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-some, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-done, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-done {
+            -webkit-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
+            -moz-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
+            box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
+            left: 40px;
+            position: absolute;
+            right: 110px; }
+            .dashboard .my-courses .my-course .info .meta .progress .meter, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-none .meter, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-none .meter, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-some .meter, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-some .meter, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-done .meter, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-done .meter {
+              background: #f5f5f5;
+              border: 1px solid #a0a0a0;
+              -webkit-box-shadow: inset 0 0 3px 0 rgba(0, 0, 0, 0.15);
+              -moz-box-shadow: inset 0 0 3px 0 rgba(0, 0, 0, 0.15);
+              box-shadow: inset 0 0 3px 0 rgba(0, 0, 0, 0.15);
+              -webkit-box-sizing: border-box;
+              -moz-box-sizing: border-box;
+              box-sizing: border-box;
+              -webkit-border-radius: 4px;
+              -moz-border-radius: 4px;
+              -ms-border-radius: 4px;
+              -o-border-radius: 4px;
+              border-radius: 4px;
+              height: 22px;
+              margin: 0 auto;
+              padding: 2px;
+              width: 100%; }
+              .dashboard .my-courses .my-course .info .meta .progress .meter .meter-fill, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-none .meter .meter-fill, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-none .meter .meter-fill, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-some .meter .meter-fill, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-some .meter .meter-fill, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-done .meter .meter-fill, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-done .meter .meter-fill {
+                background: #787878;
+                background-image: -webkit-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%);
+                background-image: -moz-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%);
+                background-image: -ms-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%);
+                background-image: -o-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%);
+                background-image: linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%);
+                background-size: 40px 40px;
+                background-repeat: repeat-x;
+                border: 1px solid #737373;
+                -webkit-border-radius: 4px;
+                -moz-border-radius: 4px;
+                -ms-border-radius: 4px;
+                -o-border-radius: 4px;
+                border-radius: 4px;
+                -webkit-box-sizing: border-box;
+                -moz-box-sizing: border-box;
+                box-sizing: border-box;
+                content: "";
+                display: block;
+                height: 100%;
+                width: 60%; }
+      .dashboard .my-courses .my-course:hover .edit {
+        background: #dcdcdc;
+        border-color: #bebebe; }
+      .dashboard .my-courses .my-course:hover .cover {
+        opacity: 1; }
+        .dashboard .my-courses .my-course:hover .cover .shade, .dashboard .my-courses .my-course:hover .cover .arrow {
+          opacity: 1; }
+      .dashboard .my-courses .my-course:hover .meta {
+        opacity: 0.9; }
+
+nav.course-material {
+  background: #d2d2d2;
+  zoom: 1;
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  -webkit-box-shadow: inset 0 1px 5px 0 rgba(0, 0, 0, 0.05);
+  -moz-box-shadow: inset 0 1px 5px 0 rgba(0, 0, 0, 0.05);
+  box-shadow: inset 0 1px 5px 0 rgba(0, 0, 0, 0.05);
+  border-bottom: 1px solid #bebebe;
+  margin: 0px auto 0px;
+  padding: 0px;
+  width: 100%; }
+  nav.course-material:before, nav.course-material:after {
+    content: "";
+    display: table; }
+  nav.course-material:after {
+    clear: both; }
+  nav.course-material .inner-wrapper {
+    margin: 0 auto;
+    max-width: 1200px;
+    width: 100%; }
+  nav.course-material ol.course-tabs {
+    -webkit-border-top-left-radius: 4px;
+    -moz-border-top-left-radius: 4px;
+    -moz-border-radius-topleft: 4px;
+    -ms-border-top-left-radius: 4px;
+    -o-border-top-left-radius: 4px;
+    border-top-left-radius: 4px;
+    -webkit-border-top-right-radius: 4px;
+    -moz-border-top-right-radius: 4px;
+    -moz-border-radius-topright: 4px;
+    -ms-border-top-right-radius: 4px;
+    -o-border-top-right-radius: 4px;
+    border-top-right-radius: 4px;
+    zoom: 1;
+    padding: 10px 0 0 0; }
+    nav.course-material ol.course-tabs:before, nav.course-material ol.course-tabs:after {
+      content: "";
+      display: table; }
+    nav.course-material ol.course-tabs:after {
+      clear: both; }
+    nav.course-material ol.course-tabs li {
+      float: left;
+      list-style: none; }
+      nav.course-material ol.course-tabs li a {
+        color: #a0a0a0;
+        display: block;
+        text-align: center;
+        padding: 5px 13px;
+        text-decoration: none;
+        text-shadow: 0 1px rgba(255, 255, 255, 0.4); }
+        nav.course-material ol.course-tabs li a:hover {
+          color: #3c3c3c; }
+        nav.course-material ol.course-tabs li a.active, nav.course-material nav.sequence-nav ol.course-tabs li a.seq_video_active, nav.sequence-nav nav.course-material ol.course-tabs li a.seq_video_active, nav.course-material nav.sequence-nav ol.course-tabs li a.seq_other_active, nav.sequence-nav nav.course-material ol.course-tabs li a.seq_other_active, nav.course-material nav.sequence-nav ol.course-tabs li a.seq_vertical_active, nav.sequence-nav nav.course-material ol.course-tabs li a.seq_vertical_active, nav.course-material nav.sequence-nav ol.course-tabs li a.seq_problem_active, nav.sequence-nav nav.course-material ol.course-tabs li a.seq_problem_active {
+          background: white;
+          border: 1px solid #c8c8c8;
+          border-bottom: 0px;
+          -webkit-border-top-left-radius: 4px;
+          -moz-border-top-left-radius: 4px;
+          -moz-border-radius-topleft: 4px;
+          -ms-border-top-left-radius: 4px;
+          -o-border-top-left-radius: 4px;
+          border-top-left-radius: 4px;
+          -webkit-border-top-right-radius: 4px;
+          -moz-border-top-right-radius: 4px;
+          -moz-border-radius-topright: 4px;
+          -ms-border-top-right-radius: 4px;
+          -o-border-top-right-radius: 4px;
+          border-top-right-radius: 4px;
+          -webkit-box-shadow: 0 2px 0 0 white;
+          -moz-box-shadow: 0 2px 0 0 white;
+          box-shadow: 0 2px 0 0 white;
+          color: #3c3c3c; }
+
+.course-content {
+  margin-top: 30px; }
+  .course-content .courseware {
+    background: #f0f0f0;
+    height: 600px; }
+
+.find-courses, .university-profile {
+  background: #fcfcfc;
+  padding-bottom: 60px; }
+  .find-courses header.search, .university-profile header.search {
+    background: #f0f0f0;
+    background-image: url("/static/images/shot-2-large.jpg");
+    background-image: url("/static/images/shot-2-large.jpg");
+    background-image: url("/static/images/shot-2-large.jpg");
+    background-image: url("/static/images/shot-2-large.jpg");
+    background-image: url("/static/images/shot-2-large.jpg");
+    background-size: cover;
+    border-bottom: 1px solid #646464;
+    -webkit-box-shadow: inset 0 -1px 8px 0 rgba(0, 0, 0, 0.2), inset 0 1px 12px 0 rgba(0, 0, 0, 0.3);
+    -moz-box-shadow: inset 0 -1px 8px 0 rgba(0, 0, 0, 0.2), inset 0 1px 12px 0 rgba(0, 0, 0, 0.3);
+    box-shadow: inset 0 -1px 8px 0 rgba(0, 0, 0, 0.2), inset 0 1px 12px 0 rgba(0, 0, 0, 0.3);
+    margin-top: -69px;
+    width: 100%; }
+    .find-courses header.search .inner-wrapper, .university-profile header.search .inner-wrapper {
+      height: 120px;
+      margin: 0 auto;
+      max-width: 1200px;
+      overflow: hidden;
+      padding: 154px 0px 80px;
+      position: relative;
+      text-align: center;
+      width: 100%; }
+      .find-courses header.search .inner-wrapper::before, .university-profile header.search .inner-wrapper::before {
+        background-image: -webkit-radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
+        background-image: -moz-radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
+        background-image: -ms-radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
+        background-image: -o-radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
+        background-image: radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
+        bottom: -300px;
+        content: "";
+        display: none;
+        height: 600px;
+        margin: 0 auto;
+        position: absolute;
+        width: 100%;
+        z-index: 1; }
+      .find-courses header.search .inner-wrapper > hgroup, .university-profile header.search .inner-wrapper > hgroup {
+        background: rgba(255, 255, 255, 0.9);
+        border: 1px solid #646464;
+        -webkit-box-shadow: 0 4px 25px 0 rgba(0, 0, 0, 0.5);
+        -moz-box-shadow: 0 4px 25px 0 rgba(0, 0, 0, 0.5);
+        box-shadow: 0 4px 25px 0 rgba(0, 0, 0, 0.5);
+        padding: 20px 30px;
+        position: relative;
+        z-index: 2; }
+      .find-courses header.search .inner-wrapper.main-search, .find-courses header.search .inner-wrapper.university-search, .university-profile header.search .inner-wrapper.main-search, .university-profile header.search .inner-wrapper.university-search {
+        text-align: center; }
+        .find-courses header.search .inner-wrapper.main-search hgroup, .find-courses header.search .inner-wrapper.university-search hgroup, .university-profile header.search .inner-wrapper.main-search hgroup, .university-profile header.search .inner-wrapper.university-search hgroup {
+          display: -moz-inline-box;
+          -moz-box-orient: vertical;
+          display: inline-block;
+          vertical-align: baseline;
+          zoom: 1;
+          *display: inline;
+          *vertical-align: auto; }
+        .find-courses header.search .inner-wrapper.main-search .logo, .find-courses header.search .inner-wrapper.university-search .logo, .university-profile header.search .inner-wrapper.main-search .logo, .university-profile header.search .inner-wrapper.university-search .logo {
+          display: -moz-inline-box;
+          -moz-box-orient: vertical;
+          display: inline-block;
+          vertical-align: baseline;
+          zoom: 1;
+          *display: inline;
+          *vertical-align: auto;
+          height: 80px;
+          margin-right: 30px;
+          padding-right: 30px;
+          position: relative;
+          vertical-align: middle; }
+          .find-courses header.search .inner-wrapper.main-search .logo::after, .find-courses header.search .inner-wrapper.university-search .logo::after, .university-profile header.search .inner-wrapper.main-search .logo::after, .university-profile header.search .inner-wrapper.university-search .logo::after {
+            content: "";
+            display: block;
+            height: 80px;
+            position: absolute;
+            right: 0px;
+            top: 0px; }
+          .find-courses header.search .inner-wrapper.main-search .logo img, .find-courses header.search .inner-wrapper.university-search .logo img, .university-profile header.search .inner-wrapper.main-search .logo img, .university-profile header.search .inner-wrapper.university-search .logo img {
+            height: 100%; }
+        .find-courses header.search .inner-wrapper.main-search h1, .find-courses header.search .inner-wrapper.university-search h1, .university-profile header.search .inner-wrapper.main-search h1, .university-profile header.search .inner-wrapper.university-search h1 {
+          color: #3c3c3c;
+          font: italic bold 2.4rem/3rem "Open Sans", Verdana, Geneva, sans-serif;
+          text-transform: none; }
+        .find-courses header.search .inner-wrapper.main-search h1, .find-courses header.search .inner-wrapper.main-search h2, .find-courses header.search .inner-wrapper.university-search h1, .find-courses header.search .inner-wrapper.university-search h2, .university-profile header.search .inner-wrapper.main-search h1, .university-profile header.search .inner-wrapper.main-search h2, .university-profile header.search .inner-wrapper.university-search h1, .university-profile header.search .inner-wrapper.university-search h2 {
+          display: -moz-inline-box;
+          -moz-box-orient: vertical;
+          display: inline-block;
+          vertical-align: baseline;
+          zoom: 1;
+          *display: inline;
+          *vertical-align: auto;
+          letter-spacing: 1px;
+          margin-bottom: 0px;
+          text-shadow: 0 1px rgba(255, 255, 255, 0.8);
+          vertical-align: middle; }
+
+.course-info .container {
+  margin-bottom: 60px; }
+.course-info header.course-profile {
+  background: #f5f5f5;
+  -webkit-box-shadow: 0 1px 80px 0 rgba(0, 0, 0, 0.5);
+  -moz-box-shadow: 0 1px 80px 0 rgba(0, 0, 0, 0.5);
+  box-shadow: 0 1px 80px 0 rgba(0, 0, 0, 0.5);
+  border-bottom: 1px solid #c8c8c8;
+  -webkit-box-shadow: inset 0 1px 5px 0 rgba(0, 0, 0, 0.1);
+  -moz-box-shadow: inset 0 1px 5px 0 rgba(0, 0, 0, 0.1);
+  box-shadow: inset 0 1px 5px 0 rgba(0, 0, 0, 0.1);
+  overflow: hidden;
+  width: 100%; }
+  .course-info header.course-profile .intro-inner-wrapper {
+    zoom: 1;
+    margin: 0 auto;
+    max-width: 1200px;
+    padding: 50px 0px 40px;
+    position: relative;
+    width: 100%; }
+    .course-info header.course-profile .intro-inner-wrapper:before, .course-info header.course-profile .intro-inner-wrapper:after {
+      content: "";
+      display: table; }
+    .course-info header.course-profile .intro-inner-wrapper:after {
+      clear: both; }
+    .course-info header.course-profile .intro-inner-wrapper::before {
+      background-image: -webkit-radial-gradient(50% 50%, ellipse closest-side, white, rgba(255, 255, 255, 0));
+      background-image: -moz-radial-gradient(50% 50%, ellipse closest-side, white, rgba(255, 255, 255, 0));
+      background-image: -ms-radial-gradient(50% 50%, ellipse closest-side, white, rgba(255, 255, 255, 0));
+      background-image: -o-radial-gradient(50% 50%, ellipse closest-side, white, rgba(255, 255, 255, 0));
+      background-image: radial-gradient(50% 50%, ellipse closest-side, white, rgba(255, 255, 255, 0));
+      content: "";
+      display: block;
+      height: 200%;
+      left: 0px;
+      position: absolute;
+      top: 80px;
+      width: 65.992%;
+      z-index: 1; }
+    .course-info header.course-profile .intro-inner-wrapper .intro {
+      zoom: 1;
+      float: left;
+      margin-right: 2.024%;
+      position: relative;
+      width: 65.992%;
+      z-index: 2; }
+      .course-info header.course-profile .intro-inner-wrapper .intro:before, .course-info header.course-profile .intro-inner-wrapper .intro:after {
+        content: "";
+        display: table; }
+      .course-info header.course-profile .intro-inner-wrapper .intro:after {
+        clear: both; }
+      .course-info header.course-profile .intro-inner-wrapper .intro > hgroup {
+        position: relative;
+        margin-bottom: 12px; }
+        .course-info header.course-profile .intro-inner-wrapper .intro > hgroup h1 {
+          color: #3c3c3c;
+          font: bold 2.8rem/3.2rem "Open Sans", Verdana, Geneva, sans-serif;
+          display: -moz-inline-box;
+          -moz-box-orient: vertical;
+          display: inline-block;
+          vertical-align: baseline;
+          zoom: 1;
+          *display: inline;
+          *vertical-align: auto;
+          margin: 0 5px 0 0;
+          letter-spacing: 0px;
+          text-shadow: 0 1px rgba(255, 255, 255, 0.6); }
+          .course-info header.course-profile .intro-inner-wrapper .intro > hgroup h1 span {
+            color: #a0a0a0;
+            display: none;
+            font: 300 1.2rem/3rem "Open Sans", Verdana, Geneva, sans-serif; }
+        .course-info header.course-profile .intro-inner-wrapper .intro > hgroup h2 {
+          display: -moz-inline-box;
+          -moz-box-orient: vertical;
+          display: inline-block;
+          vertical-align: baseline;
+          zoom: 1;
+          *display: inline;
+          *vertical-align: auto;
+          margin: 0; }
+          .course-info header.course-profile .intro-inner-wrapper .intro > hgroup h2 a {
+            color: #a0a0a0;
+            font: italic bold 1.4rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
+            text-shadow: 0 1px rgba(255, 255, 255, 0.6); }
+            .course-info header.course-profile .intro-inner-wrapper .intro > hgroup h2 a:hover {
+              color: #1d9dd9; }
+      .course-info header.course-profile .intro-inner-wrapper .intro .course-dates p {
+        color: #a0a0a0;
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        font: italic 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
+        margin-top: 0px;
+        margin-right: 20px; }
+        .course-info header.course-profile .intro-inner-wrapper .intro .course-dates p:last-child {
+          margin: 0; }
+        .course-info header.course-profile .intro-inner-wrapper .intro .course-dates p > span {
+          background: white;
+          border: 1px solid #dcdcdc;
+          -webkit-border-radius: 4px;
+          -moz-border-radius: 4px;
+          -ms-border-radius: 4px;
+          -o-border-radius: 4px;
+          border-radius: 4px;
+          color: #3c3c3c;
+          font: 300 1.2rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
+          margin-left: 5px;
+          padding: 2px 10px; }
+    .course-info header.course-profile .intro-inner-wrapper .actions {
+      float: left;
+      margin-top: 5px;
+      position: relative;
+      width: 31.984%;
+      z-index: 2; }
+      .course-info header.course-profile .intro-inner-wrapper .actions:hover .register-wrapper {
+        -webkit-box-shadow: 0 1px 16px 0 rgba(29, 157, 217, 0.35);
+        -moz-box-shadow: 0 1px 16px 0 rgba(29, 157, 217, 0.35);
+        box-shadow: 0 1px 16px 0 rgba(29, 157, 217, 0.35); }
+      .course-info header.course-profile .intro-inner-wrapper .actions .register-wrapper {
+        background-image: -webkit-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
+        background-image: -moz-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
+        background-image: -ms-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
+        background-image: -o-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
+        background-image: linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
+        -webkit-box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1), inset 0 0 0 1px rgba(255, 255, 255, 0.9);
+        -moz-box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1), inset 0 0 0 1px rgba(255, 255, 255, 0.9);
+        box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1), inset 0 0 0 1px rgba(255, 255, 255, 0.9);
+        -webkit-border-radius: 4px;
+        -moz-border-radius: 4px;
+        -ms-border-radius: 4px;
+        -o-border-radius: 4px;
+        border-radius: 4px;
+        -webkit-transition-property: all;
+        -moz-transition-property: all;
+        -ms-transition-property: all;
+        -o-transition-property: all;
+        transition-property: all;
+        -webkit-transition-duration: 0.15s;
+        -moz-transition-duration: 0.15s;
+        -ms-transition-duration: 0.15s;
+        -o-transition-duration: 0.15s;
+        transition-duration: 0.15s;
+        -webkit-transition-timing-function: linear;
+        -moz-transition-timing-function: linear;
+        -ms-transition-timing-function: linear;
+        -o-transition-timing-function: linear;
+        transition-timing-function: linear;
+        -webkit-transition-delay: 0;
+        -moz-transition-delay: 0;
+        -ms-transition-delay: 0;
+        -o-transition-delay: 0;
+        transition-delay: 0; }
+        .course-info header.course-profile .intro-inner-wrapper .actions .register-wrapper a.register {
+          border: 1px solid #002e88;
+          border-bottom: 1px solid #001e5f;
+          -webkit-border-radius: 5px;
+          -moz-border-radius: 5px;
+          -ms-border-radius: 5px;
+          -o-border-radius: 5px;
+          border-radius: 5px;
+          -webkit-box-shadow: inset 0 1px 0 0 #42bae5;
+          -moz-box-shadow: inset 0 1px 0 0 #42bae5;
+          box-shadow: inset 0 1px 0 0 #42bae5;
+          color: white;
+          display: inline;
+          font-size: 14px;
+          font-weight: bold;
+          background-color: #1d9dd9;
+          background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #1d9dd9), color-stop(50%, #006bb8), color-stop(50%, #0052a9), color-stop(100%, #0057ab));
+          background-image: -webkit-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
+          background-image: -moz-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
+          background-image: -ms-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
+          background-image: -o-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
+          background-image: linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
+          padding: 7px 20px 8px;
+          text-align: center;
+          text-decoration: none;
+          text-shadow: 0 -1px 1px #001067;
+          -webkit-box-sizing: border-box;
+          -moz-box-sizing: border-box;
+          box-sizing: border-box;
+          -webkit-border-radius: 3px;
+          -moz-border-radius: 3px;
+          -ms-border-radius: 3px;
+          -o-border-radius: 3px;
+          border-radius: 3px;
+          display: block;
+          font: italic 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
+          padding: 10px 0px;
+          position: relative;
+          text-transform: uppercase;
+          text-align: center;
+          width: 100%;
+          z-index: 1; }
+          .course-info header.course-profile .intro-inner-wrapper .actions .register-wrapper a.register:hover {
+            cursor: pointer;
+            background-color: #108ec7;
+            background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #108ec7), color-stop(50%, #005fa6), color-stop(50%, #004897), color-stop(100%, #004d9a));
+            background-image: -webkit-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
+            background-image: -moz-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
+            background-image: -ms-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
+            background-image: -o-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
+            background-image: linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%); }
+          .course-info header.course-profile .intro-inner-wrapper .actions .register-wrapper a.register:active {
+            -webkit-box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white;
+            -moz-box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white;
+            box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white; }
+      .course-info header.course-profile .intro-inner-wrapper .actions .social-sharing {
+        padding: 0px 20px; }
+        .course-info header.course-profile .intro-inner-wrapper .actions .social-sharing p {
+          background: white;
+          -webkit-box-shadow: 0 1px 5px 0 rgba(0, 0, 0, 0.075), inset 0 0 0 1px rgba(255, 255, 255, 0.9);
+          -moz-box-shadow: 0 1px 5px 0 rgba(0, 0, 0, 0.075), inset 0 0 0 1px rgba(255, 255, 255, 0.9);
+          box-shadow: 0 1px 5px 0 rgba(0, 0, 0, 0.075), inset 0 0 0 1px rgba(255, 255, 255, 0.9);
+          border: 1px solid #d2d2d2;
+          border-top: 0;
+          -webkit-border-bottom-left-radius: 4px;
+          -moz-border-bottom-left-radius: 4px;
+          -moz-border-radius-bottomleft: 4px;
+          -ms-border-bottom-left-radius: 4px;
+          -o-border-bottom-left-radius: 4px;
+          border-bottom-left-radius: 4px;
+          -webkit-border-bottom-right-radius: 4px;
+          -moz-border-bottom-right-radius: 4px;
+          -moz-border-radius-bottomright: 4px;
+          -ms-border-bottom-right-radius: 4px;
+          -o-border-bottom-right-radius: 4px;
+          border-bottom-right-radius: 4px;
+          padding: 3px 10px;
+          margin: 0 auto;
+          color: #3c3c3c;
+          font: italic 300 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
+          margin: 0 0 5px 0;
+          text-align: center;
+          text-shadow: 0 1px rgba(255, 255, 255, 0.6); }
+          .course-info header.course-profile .intro-inner-wrapper .actions .social-sharing p:last-child {
+            margin: 0; }
+          .course-info header.course-profile .intro-inner-wrapper .actions .social-sharing p > span {
+            font: normal 1.2rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
+            margin-right: 5px; }
+.course-info .container {
+  zoom: 1; }
+  .course-info .container:before, .course-info .container:after {
+    content: "";
+    display: table; }
+  .course-info .container:after {
+    clear: both; }
+  .course-info .container nav {
+    border-bottom: 1px solid #dcdcdc;
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    zoom: 1;
+    margin: 40px 0;
+    width: 100%; }
+    .course-info .container nav:before, .course-info .container nav:after {
+      content: "";
+      display: table; }
+    .course-info .container nav:after {
+      clear: both; }
+    .course-info .container nav::after {
+      content: "";
+      display: none; }
+    .course-info .container nav a {
+      border-bottom: 3px solid transparent;
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto;
+      font: normal 1.2rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
+      letter-spacing: 1px;
+      margin: 0 15px;
+      padding: 0px 5px 15px;
+      text-align: center;
+      text-transform: uppercase; }
+      .course-info .container nav a:first-child {
+        margin-left: 0px; }
+      .course-info .container nav a:hover, .course-info .container nav a.active, .course-info .container nav.sequence-nav ol li a.seq_video_active, .course-info .container nav.sequence-nav ol li a.seq_other_active, .course-info .container nav.sequence-nav ol li a.seq_vertical_active, .course-info .container nav.sequence-nav ol li a.seq_problem_active {
+        border-color: #c8c8c8;
+        color: #3c3c3c; }
+  .course-info .container h2 {
+    color: #a0a0a0;
+    margin-bottom: 20px;
+    text-transform: uppercase; }
+  .course-info .container h3 {
+    color: #3c3c3c;
+    font-weight: 300;
+    font-family: "Open Sans", Verdana, Geneva, sans-serif;
+    margin-bottom: 10px; }
+.course-info .details {
+  float: left;
+  margin-right: 2.024%;
+  width: 65.992%; }
+  .course-info .details .inner-wrapper > section {
+    margin-bottom: 60px; }
+    .course-info .details .inner-wrapper > section::after {
+      content: "";
+      display: none;
+      margin-top: 60px; }
+    .course-info .details .inner-wrapper > section p + h2 {
+      margin-top: 40px; }
+  .course-info .details .course-staff .teacher {
+    margin-bottom: 30px; }
+    .course-info .details .course-staff .teacher::after {
+      content: "";
+      display: block;
+      margin-top: 30px; }
+    .course-info .details .course-staff .teacher:last-child::after {
+      display: none; }
+    .course-info .details .course-staff .teacher .teacher-image {
+      background: white;
+      border: 1px solid #c8c8c8;
+      float: left;
+      margin: 0 15px 15px 0;
+      padding: 1px; }
+.course-info .course-sidebar {
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  float: left;
+  padding-top: 40px;
+  width: 31.984%; }
+  .course-info .course-sidebar h3 {
+    color: #a0a0a0;
+    font-family: Georgia, Cambria, "Times New Roman", Times, serif;
+    font-weight: 300;
+    margin-bottom: 15px;
+    text-transform: uppercase; }
+  .course-info .course-sidebar > section {
+    border: 1px solid #dcdcdc;
+    -webkit-border-radius: 4px;
+    -moz-border-radius: 4px;
+    -ms-border-radius: 4px;
+    -o-border-radius: 4px;
+    border-radius: 4px;
+    background: #f5f5f5;
+    margin-bottom: 20px;
+    padding: 15px; }
+  .course-info .course-sidebar .media {
+    border: 1px solid #c8c8c8;
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    margin-bottom: 20px;
+    padding: 1px;
+    width: 100%; }
+    .course-info .course-sidebar .media .hero {
+      height: 180px;
+      overflow: hidden;
+      position: relative; }
+      .course-info .course-sidebar .media .hero .play-intro {
+        background-image: -webkit-linear-gradient(-90deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.4));
+        background-image: -moz-linear-gradient(-90deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.4));
+        background-image: -ms-linear-gradient(-90deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.4));
+        background-image: -o-linear-gradient(-90deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.4));
+        background-image: linear-gradient(-90deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.4));
+        -webkit-border-radius: 4px;
+        -moz-border-radius: 4px;
+        -ms-border-radius: 4px;
+        -o-border-radius: 4px;
+        border-radius: 4px;
+        -webkit-box-shadow: 0 1px 10px 0 rgba(0, 0, 0, 0.2);
+        -moz-box-shadow: 0 1px 10px 0 rgba(0, 0, 0, 0.2);
+        box-shadow: 0 1px 10px 0 rgba(0, 0, 0, 0.2);
+        border: 1px solid rgba(0, 0, 0, 0.3);
+        height: 80px;
+        left: 50%;
+        margin-top: -40px;
+        margin-left: -40px;
+        position: absolute;
+        top: 50%;
+        width: 80px; }
+        .course-info .course-sidebar .media .hero .play-intro::after {
+          color: #3c3c3c;
+          content: "\25B6";
+          display: block;
+          font: normal 3.2rem/3.2rem "Open Sans", Verdana, Geneva, sans-serif;
+          left: 50%;
+          margin-left: -12px;
+          margin-top: -17px;
+          position: absolute;
+          text-shadow: 0 1px rgba(255, 255, 255, 0.8);
+          top: 50%; }
+      .course-info .course-sidebar .media .hero img {
+        min-width: 100%; }
+    .course-info .course-sidebar .media:hover {
+      cursor: pointer; }
+      .course-info .course-sidebar .media:hover .play-intro {
+        background-image: -webkit-linear-gradient(-90deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.5));
+        background-image: -moz-linear-gradient(-90deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.5));
+        background-image: -ms-linear-gradient(-90deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.5));
+        background-image: -o-linear-gradient(-90deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.5));
+        background-image: linear-gradient(-90deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.5));
+        -webkit-box-shadow: 0 1px 10px 0 rgba(0, 0, 0, 0.2);
+        -moz-box-shadow: 0 1px 10px 0 rgba(0, 0, 0, 0.2);
+        box-shadow: 0 1px 10px 0 rgba(0, 0, 0, 0.2);
+        border: 1px solid rgba(0, 0, 0, 0.4); }
+        .course-info .course-sidebar .media:hover .play-intro::after {
+          color: #b62568; }
+
+.container.jobs {
+  padding: 60px 0 120px; }
+  .container.jobs h1 + hr {
+    margin-bottom: 80px; }
+  .container.jobs .message {
+    zoom: 1;
+    margin-bottom: 100px;
+    position: relative; }
+    .container.jobs .message:before, .container.jobs .message:after {
+      content: "";
+      display: table; }
+    .container.jobs .message:after {
+      clear: both; }
+    .container.jobs .message .photo {
+      background: white;
+      border: 1px solid #d2d2d2;
+      float: left;
+      margin-right: 2.024%;
+      padding: 1px;
+      width: 31.984%; }
+      .container.jobs .message .photo img {
+        background: #f5f5f5;
+        display: block;
+        height: 200px;
+        width: 100%; }
+  .container.jobs .jobs-wrapper {
+    zoom: 1;
+    float: left;
+    width: 100%; }
+    .container.jobs .jobs-wrapper:before, .container.jobs .jobs-wrapper:after {
+      content: "";
+      display: table; }
+    .container.jobs .jobs-wrapper:after {
+      clear: both; }
+    .container.jobs .jobs-wrapper > h2 {
+      border-bottom: 1px solid #dcdcdc;
+      margin-bottom: 60px;
+      padding-bottom: 20px; }
+    .container.jobs .jobs-wrapper .jobs-sidebar {
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      border-left: 1px solid #dcdcdc;
+      float: left;
+      padding-bottom: 20px;
+      padding-left: 20px;
+      width: 23.482%; }
+      .container.jobs .jobs-wrapper .jobs-sidebar nav {
+        margin-bottom: 40px; }
+        .container.jobs .jobs-wrapper .jobs-sidebar nav ol {
+          zoom: 1; }
+          .container.jobs .jobs-wrapper .jobs-sidebar nav ol:before, .container.jobs .jobs-wrapper .jobs-sidebar nav ol:after {
+            content: "";
+            display: table; }
+          .container.jobs .jobs-wrapper .jobs-sidebar nav ol:after {
+            clear: both; }
+          .container.jobs .jobs-wrapper .jobs-sidebar nav ol li {
+            float: left;
+            margin-right: 2.024%;
+            width: 100%; }
+            .container.jobs .jobs-wrapper .jobs-sidebar nav ol li:nth-child(4n) {
+              margin-right: 0px; }
+            .container.jobs .jobs-wrapper .jobs-sidebar nav ol li a {
+              display: block;
+              letter-spacing: 1px;
+              margin-left: -20px;
+              padding: 10px 0 10px 20px;
+              position: relative;
+              text-transform: uppercase; }
+              .container.jobs .jobs-wrapper .jobs-sidebar nav ol li a:hover {
+                background: #f5f5f5; }
+      .container.jobs .jobs-wrapper .jobs-sidebar p + h2 {
+        margin-top: 40px; }
+    .container.jobs .jobs-wrapper .jobs-listing {
+      float: left;
+      margin-right: 2.024%;
+      width: 74.494%; }
+      .container.jobs .jobs-wrapper .jobs-listing .job {
+        border-bottom: 1px solid #dcdcdc;
+        padding: 40px 0px; }
+        .container.jobs .jobs-wrapper .jobs-listing .job:first-child {
+          padding-top: 0px; }
+        .container.jobs .jobs-wrapper .jobs-listing .job:last-child {
+          border: none;
+          padding-bottom: 0px; }
+        .container.jobs .jobs-wrapper .jobs-listing .job h3 {
+          font-family: "Open Sans", Verdana, Geneva, sans-serif;
+          font-weight: bold;
+          margin-bottom: 15px; }
+
+.container.about {
+  padding: 20px 0 120px; }
+  .container.about > nav {
+    margin-bottom: 80px;
+    text-align: center;
+    width: 100%; }
+    .container.about > nav::after {
+      content: "";
+      display: block; }
+    .container.about > nav a {
+      border-bottom: 3px solid transparent;
+      color: #a0a0a0;
+      font: italic 1.2rem/1.4rem Georgia, Cambria, "Times New Roman", Times, serif;
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto;
+      letter-spacing: 1px;
+      margin: 0px 15px;
+      padding: 20px 10px;
+      -webkit-transition-property: all;
+      -moz-transition-property: all;
+      -ms-transition-property: all;
+      -o-transition-property: all;
+      transition-property: all;
+      -webkit-transition-duration: 0.15s;
+      -moz-transition-duration: 0.15s;
+      -ms-transition-duration: 0.15s;
+      -o-transition-duration: 0.15s;
+      transition-duration: 0.15s;
+      -webkit-transition-timing-function: linear;
+      -moz-transition-timing-function: linear;
+      -ms-transition-timing-function: linear;
+      -o-transition-timing-function: linear;
+      transition-timing-function: linear;
+      -webkit-transition-delay: 0;
+      -moz-transition-delay: 0;
+      -ms-transition-delay: 0;
+      -o-transition-delay: 0;
+      transition-delay: 0;
+      text-transform: lowercase; }
+      .container.about > nav a:hover, .container.about > nav a.active, .container.about > nav nav.sequence-nav ol li a.seq_video_active, nav.sequence-nav ol li .container.about > nav a.seq_video_active, .container.about > nav nav.sequence-nav ol li a.seq_other_active, nav.sequence-nav ol li .container.about > nav a.seq_other_active, .container.about > nav nav.sequence-nav ol li a.seq_vertical_active, nav.sequence-nav ol li .container.about > nav a.seq_vertical_active, .container.about > nav nav.sequence-nav ol li a.seq_problem_active, nav.sequence-nav ol li .container.about > nav a.seq_problem_active {
+        border-color: #c8c8c8;
+        color: #3c3c3c; }
+  .container.about .vision h1 + hr {
+    margin-bottom: 80px; }
+  .container.about .vision .message {
+    zoom: 1;
+    margin-bottom: 60px;
+    padding-bottom: 60px;
+    position: relative; }
+    .container.about .vision .message:before, .container.about .vision .message:after {
+      content: "";
+      display: table; }
+    .container.about .vision .message:after {
+      clear: both; }
+    .container.about .vision .message hr {
+      bottom: 0px;
+      margin: 0px;
+      position: absolute;
+      width: 100%; }
+    .container.about .vision .message .photo {
+      background: white;
+      border: 1px solid #d2d2d2;
+      padding: 1px;
+      width: 31.984%; }
+      .container.about .vision .message .photo img {
+        background: #f5f5f5;
+        display: block;
+        height: 200px;
+        width: 100%; }
+    .container.about .vision .message.left .photo {
+      float: left;
+      margin-right: 2.024%; }
+    .container.about .vision .message.right h2 {
+      text-align: right; }
+    .container.about .vision .message.right .photo {
+      float: right;
+      margin-left: 2.024%; }
+    .container.about .vision .message:last-child {
+      margin-bottom: 0px; }
+  .container.about .faq {
+    display: none;
+    zoom: 1; }
+    .container.about .faq:before, .container.about .faq:after {
+      content: "";
+      display: table; }
+    .container.about .faq:after {
+      clear: both; }
+    .container.about .faq nav.categories {
+      border-right: 1px solid #dcdcdc;
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      float: left;
+      margin-right: 2.024%;
+      padding-right: 20px;
+      width: 23.482%; }
+      .container.about .faq nav.categories a {
+        display: block;
+        letter-spacing: 1px;
+        margin-right: -20px;
+        padding: 10px 20px 10px 0;
+        text-align: right;
+        text-transform: uppercase; }
+        .container.about .faq nav.categories a:hover {
+          background: #f5f5f5; }
+    .container.about .faq .responses {
+      float: left;
+      width: 74.494%; }
+      .container.about .faq .responses .category {
+        padding-top: 40px; }
+        .container.about .faq .responses .category:first-child {
+          padding-top: 0px; }
+        .container.about .faq .responses .category > h2 {
+          border-bottom: 1px solid #dcdcdc;
+          margin-bottom: 40px;
+          padding-bottom: 20px; }
+      .container.about .faq .responses .response {
+        margin-bottom: 40px; }
+        .container.about .faq .responses .response h3 {
+          font-family: "Open Sans", Verdana, Geneva, sans-serif;
+          font-weight: bold;
+          margin-bottom: 15px; }
+  .container.about .press {
+    display: none; }
+    .container.about .press .press-story {
+      border-bottom: 1px solid #dcdcdc;
+      zoom: 1;
+      margin-bottom: 40px;
+      padding-bottom: 40px; }
+      .container.about .press .press-story:before, .container.about .press .press-story:after {
+        content: "";
+        display: table; }
+      .container.about .press .press-story:after {
+        clear: both; }
+      .container.about .press .press-story:last-child {
+        border: none;
+        margin: 0px;
+        padding: 0px; }
+      .container.about .press .press-story .article-cover {
+        background: white;
+        border: 1px solid #787878;
+        -webkit-box-sizing: border-box;
+        -moz-box-sizing: border-box;
+        box-sizing: border-box;
+        float: left;
+        height: 120px;
+        margin-right: 2.024%;
+        overflow: hidden;
+        width: 14.98%; }
+        .container.about .press .press-story .article-cover img {
+          display: block;
+          min-height: 100%;
+          width: 100%; }
+      .container.about .press .press-story .press-info {
+        float: left;
+        width: 82.996%; }
+        .container.about .press .press-story .press-info header {
+          margin-bottom: 15px; }
+          .container.about .press .press-story .press-info header h3 {
+            font-family: "Open Sans", Verdana, Geneva, sans-serif;
+            font-weight: bold; }
+  .container.about .contact {
+    display: none;
+    zoom: 1;
+    margin: 0 auto;
+    width: 82.996%; }
+    .container.about .contact:before, .container.about .contact:after {
+      content: "";
+      display: table; }
+    .container.about .contact:after {
+      clear: both; }
+    .container.about .contact .map {
+      background: #f5f5f5;
+      float: left;
+      height: 180px;
+      margin-right: 2.024%;
+      width: 48.988%; }
+    .container.about .contact .address {
+      float: left;
+      width: 48.988%; }
+
+html {
+  height: 100%;
+  max-height: 100%; }
+
+body.courseware {
+  height: 100%;
+  max-height: 100%; }
+  body.courseware .container {
+    margin-bottom: 40px;
+    margin-top: 20px; }
+  body.courseware footer.fixed-bottom {
+    Position: static; }
+
+div.course-wrapper ul, div.course-wrapper ol {
+  list-style: none; }
+div.course-wrapper section.course-content {
+  -webkit-border-radius: 0 4px 4px 0;
+  -moz-border-radius: 0 4px 4px 0;
+  -ms-border-radius: 0 4px 4px 0;
+  -o-border-radius: 0 4px 4px 0;
+  border-radius: 0 4px 4px 0; }
+  div.course-wrapper section.course-content h1 {
+    margin: 0 0 22.652px; }
+  div.course-wrapper section.course-content p {
+    margin-bottom: 22.652px; }
+    div.course-wrapper section.course-content p:empty {
+      display: none;
+      margin-bottom: 0; }
+  div.course-wrapper section.course-content ul li {
+    margin-bottom: 11.326px; }
+  div.course-wrapper section.course-content .problem-set, div.course-wrapper section.course-content section.problems-wrapper, div.course-wrapper section.course-content div#seq_content, div.course-wrapper section.course-content ol.vert-mod > li {
+    position: relative; }
+    div.course-wrapper section.course-content .problem-set h2, div.course-wrapper section.course-content section.problems-wrapper h2, div.course-wrapper section.course-content div#seq_content h2, div.course-wrapper section.course-content ol.vert-mod > li h2 {
+      margin-top: 0;
+      margin-bottom: 15px;
+      width: 20.109%;
+      padding-right: 2.717%;
+      border-right: 1px dashed #ddd;
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      display: table-cell;
+      vertical-align: top; }
+      div.course-wrapper section.course-content .problem-set h2.problem-header section.staff, div.course-wrapper section.course-content section.problems-wrapper h2.problem-header section.staff, div.course-wrapper section.course-content div#seq_content h2.problem-header section.staff, div.course-wrapper section.course-content ol.vert-mod > li h2.problem-header section.staff {
+        margin-top: 30px;
+        font-size: 80%; }
+      @media screen and (max-width:1120px) {
+        div.course-wrapper section.course-content .problem-set h2, div.course-wrapper section.course-content section.problems-wrapper h2, div.course-wrapper section.course-content div#seq_content h2, div.course-wrapper section.course-content ol.vert-mod > li h2 {
+          display: block;
+          width: auto;
+          border-right: 0; } }
+      @media print {
+        div.course-wrapper section.course-content .problem-set h2, div.course-wrapper section.course-content section.problems-wrapper h2, div.course-wrapper section.course-content div#seq_content h2, div.course-wrapper section.course-content ol.vert-mod > li h2 {
+          display: block;
+          width: auto;
+          border-right: 0; } }
+    div.course-wrapper section.course-content .problem-set section.problem, div.course-wrapper section.course-content section.problems-wrapper section.problem, div.course-wrapper section.course-content div#seq_content section.problem, div.course-wrapper section.course-content ol.vert-mod > li section.problem {
+      display: table-cell;
+      width: 77.174%;
+      padding-left: 2.717%; }
+      @media screen and (max-width:1120px) {
+        div.course-wrapper section.course-content .problem-set section.problem, div.course-wrapper section.course-content section.problems-wrapper section.problem, div.course-wrapper section.course-content div#seq_content section.problem, div.course-wrapper section.course-content ol.vert-mod > li section.problem {
+          display: block;
+          width: auto;
+          padding: 0; } }
+      @media print {
+        div.course-wrapper section.course-content .problem-set section.problem, div.course-wrapper section.course-content section.problems-wrapper section.problem, div.course-wrapper section.course-content div#seq_content section.problem, div.course-wrapper section.course-content ol.vert-mod > li section.problem {
+          display: block;
+          width: auto;
+          padding: 0; }
+          div.course-wrapper section.course-content .problem-set section.problem canvas, div.course-wrapper section.course-content section.problems-wrapper section.problem canvas, div.course-wrapper section.course-content div#seq_content section.problem canvas, div.course-wrapper section.course-content ol.vert-mod > li section.problem canvas, div.course-wrapper section.course-content .problem-set section.problem img, div.course-wrapper section.course-content section.problems-wrapper section.problem img, div.course-wrapper section.course-content div#seq_content section.problem img, div.course-wrapper section.course-content ol.vert-mod > li section.problem img {
+            page-break-inside: avoid; } }
+      div.course-wrapper section.course-content .problem-set section.problem span.unanswered, div.course-wrapper section.course-content section.problems-wrapper section.problem span.unanswered, div.course-wrapper section.course-content div#seq_content section.problem span.unanswered, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.unanswered, div.course-wrapper section.course-content .problem-set section.problem span.ui-icon-bullet, div.course-wrapper section.course-content section.problems-wrapper section.problem span.ui-icon-bullet, div.course-wrapper section.course-content div#seq_content section.problem span.ui-icon-bullet, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.ui-icon-bullet {
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        background: url("../images/unanswered-icon.png") center center no-repeat;
+        height: 14px;
+        position: relative;
+        top: 4px;
+        width: 14px; }
+      div.course-wrapper section.course-content .problem-set section.problem span.correct, div.course-wrapper section.course-content section.problems-wrapper section.problem span.correct, div.course-wrapper section.course-content div#seq_content section.problem span.correct, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.correct, div.course-wrapper section.course-content .problem-set section.problem span.ui-icon-check, div.course-wrapper section.course-content section.problems-wrapper section.problem span.ui-icon-check, div.course-wrapper section.course-content div#seq_content section.problem span.ui-icon-check, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.ui-icon-check {
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        background: url("../images/correct-icon.png") center center no-repeat;
+        height: 20px;
+        position: relative;
+        top: 6px;
+        width: 25px; }
+      div.course-wrapper section.course-content .problem-set section.problem span.incorrect, div.course-wrapper section.course-content section.problems-wrapper section.problem span.incorrect, div.course-wrapper section.course-content div#seq_content section.problem span.incorrect, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.incorrect, div.course-wrapper section.course-content .problem-set section.problem span.ui-icon-close, div.course-wrapper section.course-content section.problems-wrapper section.problem span.ui-icon-close, div.course-wrapper section.course-content div#seq_content section.problem span.ui-icon-close, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.ui-icon-close {
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        background: url("../images/incorrect-icon.png") center center no-repeat;
+        height: 20px;
+        width: 20px;
+        position: relative;
+        top: 6px; }
+    div.course-wrapper section.course-content .problem-set div > span, div.course-wrapper section.course-content section.problems-wrapper div > span, div.course-wrapper section.course-content div#seq_content div > span, div.course-wrapper section.course-content ol.vert-mod > li div > span {
+      display: block;
+      margin-bottom: 11.326px; }
+      div.course-wrapper section.course-content .problem-set div > span[answer], div.course-wrapper section.course-content section.problems-wrapper div > span[answer], div.course-wrapper section.course-content div#seq_content div > span[answer], div.course-wrapper section.course-content ol.vert-mod > li div > span[answer] {
+        border-top: 1px solid #ededed;
+        border-bottom: 1px solid #ededed;
+        background: #f3f3f3;
+        margin: 0 -22.652px;
+        padding: 11.326px 22.652px; }
+    div.course-wrapper section.course-content .problem-set input[type="text"], div.course-wrapper section.course-content section.problems-wrapper input[type="text"], div.course-wrapper section.course-content div#seq_content input[type="text"], div.course-wrapper section.course-content ol.vert-mod > li input[type="text"] {
+      display: inline-block;
+      width: 50%; }
+    div.course-wrapper section.course-content .problem-set center, div.course-wrapper section.course-content section.problems-wrapper center, div.course-wrapper section.course-content div#seq_content center, div.course-wrapper section.course-content ol.vert-mod > li center {
+      display: block;
+      margin: 22.652px 0;
+      border: 1px solid #ccc;
+      padding: 22.652px; }
+    div.course-wrapper section.course-content .problem-set section.action, div.course-wrapper section.course-content section.problems-wrapper section.action, div.course-wrapper section.course-content div#seq_content section.action, div.course-wrapper section.course-content ol.vert-mod > li section.action {
+      margin-top: 22.652px; }
+      div.course-wrapper section.course-content .problem-set section.action input[type="button"], div.course-wrapper section.course-content section.problems-wrapper section.action input[type="button"], div.course-wrapper section.course-content div#seq_content section.action input[type="button"], div.course-wrapper section.course-content ol.vert-mod > li section.action input[type="button"] {
+        padding: 9.061px 22.652px;
+        text-shadow: 0 -1px 0 #666666; }
+  div.course-wrapper section.course-content section.problems-wrapper {
+    display: table;
+    width: 100%; }
+    @media screen and (max-width:1120px) {
+      div.course-wrapper section.course-content section.problems-wrapper {
+        display: block;
+        width: auto; } }
+  div.course-wrapper section.course-content div#seq_content h1 {
+    background: none;
+    margin-bottom: 22.652px;
+    padding-bottom: 0;
+    border-bottom: none; }
+  div.course-wrapper section.course-content ol.vert-mod > li {
+    border-bottom: 1px solid #ddd;
+    margin-bottom: 15px;
+    padding: 0 0 15px; }
+    div.course-wrapper section.course-content ol.vert-mod > li header {
+      -webkit-border-radius: 0 4px 0 0;
+      -moz-border-radius: 0 4px 0 0;
+      -ms-border-radius: 0 4px 0 0;
+      -o-border-radius: 0 4px 0 0;
+      border-radius: 0 4px 0 0;
+      margin-bottom: -16px; }
+      div.course-wrapper section.course-content ol.vert-mod > li header h1 {
+        margin: 0; }
+      div.course-wrapper section.course-content ol.vert-mod > li header h2 {
+        float: right;
+        margin-right: 0;
+        margin-top: 8px;
+        text-align: right;
+        padding-right: 0;
+        border-right: 0; }
+    div.course-wrapper section.course-content ol.vert-mod > li:last-child {
+      border-bottom: none;
+      margin-bottom: 0;
+      padding-bottom: 0; }
+    div.course-wrapper section.course-content ol.vert-mod > li .histogram {
+      width: 200px;
+      height: 150px; }
+    div.course-wrapper section.course-content ol.vert-mod > li ul {
+      list-style: disc outside none;
+      padding-left: 1em; }
+    div.course-wrapper section.course-content ol.vert-mod > li nav.sequence-bottom ul {
+      list-style: none;
+      padding: 0; }
+  div.course-wrapper section.course-content section.tutorials h2 {
+    margin-bottom: 22.652px; }
+  div.course-wrapper section.course-content section.tutorials ul {
+    margin: 0;
+    zoom: 1; }
+    div.course-wrapper section.course-content section.tutorials ul:before, div.course-wrapper section.course-content section.tutorials ul:after {
+      content: "";
+      display: table; }
+    div.course-wrapper section.course-content section.tutorials ul:after {
+      clear: both; }
+    div.course-wrapper section.course-content section.tutorials ul li {
+      width: 31.522%;
+      float: left;
+      margin-right: 2.717%;
+      margin-bottom: 22.652px; }
+      div.course-wrapper section.course-content section.tutorials ul li:nth-child(3n) {
+        margin-right: 0; }
+      div.course-wrapper section.course-content section.tutorials ul li:nth-child(3n+1) {
+        clear: both; }
+      div.course-wrapper section.course-content section.tutorials ul li a {
+        font-weight: bold; }
+  div.course-wrapper section.course-content div.staff_info {
+    zoom: 1;
+    white-space: pre-wrap;
+    border-top: 1px solid #ccc;
+    padding-top: 22.652px;
+    margin-top: 22.652px;
+    line-height: 22.652px;
+    font-family: Consolas, "Lucida Console", Monaco, "Courier New", Courier, monospace; }
+    div.course-wrapper section.course-content div.staff_info:before, div.course-wrapper section.course-content div.staff_info:after {
+      content: "";
+      display: table; }
+    div.course-wrapper section.course-content div.staff_info:after {
+      clear: both; }
+  div.course-wrapper section.course-content div.ui-slider {
+    border: 1px solid #aaa;
+    background: #ddd;
+    -webkit-box-shadow: inset 0 1px 0 #eeeeee;
+    -moz-box-shadow: inset 0 1px 0 #eeeeee;
+    box-shadow: inset 0 1px 0 #eeeeee;
+    -webkit-border-radius: 0;
+    -moz-border-radius: 0;
+    -ms-border-radius: 0;
+    -o-border-radius: 0;
+    border-radius: 0; }
+    div.course-wrapper section.course-content div.ui-slider a.ui-slider-handle {
+      -webkit-box-shadow: inset 0 1px 0 #bf4040;
+      -moz-box-shadow: inset 0 1px 0 #bf4040;
+      box-shadow: inset 0 1px 0 #bf4040;
+      background: #993333 url(../images/slider-bars.png) center center no-repeat;
+      border: 1px solid #4d1919;
+      cursor: pointer; }
+      div.course-wrapper section.course-content div.ui-slider a.ui-slider-handle:hover, div.course-wrapper section.course-content div.ui-slider a.ui-slider-handle:focus {
+        background-color: #bf4040;
+        outline: none; }
+  div.course-wrapper section.course-content div.ui-tabs {
+    border: 0;
+    -webkit-border-radius: 0;
+    -moz-border-radius: 0;
+    -ms-border-radius: 0;
+    -o-border-radius: 0;
+    border-radius: 0;
+    margin: 0;
+    padding: 0; }
+    div.course-wrapper section.course-content div.ui-tabs .ui-tabs-nav {
+      background: none;
+      border: 0;
+      margin-bottom: 11.326px; }
+    div.course-wrapper section.course-content div.ui-tabs .ui-tabs-panel {
+      -webkit-border-radius: 0;
+      -moz-border-radius: 0;
+      -ms-border-radius: 0;
+      -o-border-radius: 0;
+      border-radius: 0;
+      padding: 0; }
+div.course-wrapper.closed section.course-index {
+  width: 3.077%;
+  overflow: hidden; }
+  div.course-wrapper.closed section.course-index header#open_close_accordion {
+    padding: 0;
+    min-height: 47px; }
+    div.course-wrapper.closed section.course-index header#open_close_accordion a {
+      background-image: url("../images/slide-right-icon.png"); }
+    div.course-wrapper.closed section.course-index header#open_close_accordion h2 {
+      visibility: hidden;
+      width: 10px; }
+  div.course-wrapper.closed section.course-index div#accordion {
+    visibility: hidden;
+    width: 10px;
+    padding: 0; }
+    div.course-wrapper.closed section.course-index div#accordion nav {
+      white-space: pre;
+      overflow: hidden; }
+      div.course-wrapper.closed section.course-index div#accordion nav ul {
+        overflow: hidden;
+        white-space: nowrap; }
+div.course-wrapper.closed section.course-content {
+  width: 97.773%; }
+
+nav.sequence-nav {
+  border-bottom: 1px solid #e4d080;
+  margin-bottom: 22.652px;
+  position: relative;
+  -webkit-border-top-right-radius: 4px;
+  -moz-border-top-right-radius: 4px;
+  -moz-border-radius-topright: 4px;
+  -ms-border-top-right-radius: 4px;
+  -o-border-top-right-radius: 4px;
+  border-top-right-radius: 4px; }
+  nav.sequence-nav ol {
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    display: table;
+    height: 100%;
+    padding-right: 8.696%;
+    width: 100%; }
+    nav.sequence-nav ol li {
+      border-left: 1px solid #e4d080;
+      display: table-cell;
+      min-width: 20px; }
+      nav.sequence-nav ol li:first-child {
+        border-left: none; }
+      nav.sequence-nav ol li .inactive, nav.sequence-nav ol li a.seq_video_inactive, nav.sequence-nav ol li a.seq_other_inactive, nav.sequence-nav ol li a.seq_vertical_inactive, nav.sequence-nav ol li a.seq_problem_inactive {
+        background-repeat: no-repeat; }
+        nav.sequence-nav ol li .inactive:hover, nav.sequence-nav ol li a.seq_video_inactive:hover, nav.sequence-nav ol li a.seq_other_inactive:hover, nav.sequence-nav ol li a.seq_vertical_inactive:hover, nav.sequence-nav ol li a.seq_problem_inactive:hover {
+          background-color: #f9f4e1; }
+      nav.sequence-nav ol li .visited, nav.sequence-nav ol li a.seq_video_visited, nav.sequence-nav ol li a.seq_other_visited, nav.sequence-nav ol li a.seq_vertical_visited, nav.sequence-nav ol li a.seq_problem_visited {
+        background-color: #DCCDA2;
+        background-repeat: no-repeat;
+        -webkit-box-shadow: inset 0 0 3px #ceb97d;
+        -moz-box-shadow: inset 0 0 3px #ceb97d;
+        box-shadow: inset 0 0 3px #ceb97d; }
+        nav.sequence-nav ol li .visited:hover, nav.sequence-nav ol li a.seq_video_visited:hover, nav.sequence-nav ol li a.seq_other_visited:hover, nav.sequence-nav ol li a.seq_vertical_visited:hover, nav.sequence-nav ol li a.seq_problem_visited:hover {
+          background-color: #f6efd4;
+          background-position: center center; }
+      nav.sequence-nav ol li .active, nav.sequence-nav ol li a.seq_video_active, nav.sequence-nav ol li a.seq_other_active, nav.sequence-nav ol li a.seq_vertical_active, nav.sequence-nav ol li a.seq_problem_active, nav.sequence-nav ol li section.course-index div#accordion h3.ui-accordion-header.ui-state-active, section.course-index div#accordion nav.sequence-nav ol li h3.ui-accordion-header.ui-state-active {
+        background-color: #fff;
+        background-repeat: no-repeat;
+        -webkit-box-shadow: 0 1px 0 white;
+        -moz-box-shadow: 0 1px 0 white;
+        box-shadow: 0 1px 0 white; }
+        nav.sequence-nav ol li .active:hover, nav.sequence-nav ol li a.seq_video_active:hover, nav.sequence-nav ol li a.seq_other_active:hover, nav.sequence-nav ol li a.seq_vertical_active:hover, nav.sequence-nav ol li a.seq_problem_active:hover, nav.sequence-nav ol li section.course-index div#accordion h3.ui-accordion-header.ui-state-active:hover, section.course-index div#accordion nav.sequence-nav ol li h3.ui-accordion-header.ui-state-active:hover {
+          background-color: #fff;
+          background-position: center; }
+      nav.sequence-nav ol li a {
+        background-position: center center;
+        border: none;
+        cursor: pointer;
+        display: block;
+        height: 17px;
+        padding: 15px 0 14px;
+        position: relative;
+        -webkit-transition-property: all;
+        -moz-transition-property: all;
+        -ms-transition-property: all;
+        -o-transition-property: all;
+        transition-property: all;
+        -webkit-transition-duration: 0.4s;
+        -moz-transition-duration: 0.4s;
+        -ms-transition-duration: 0.4s;
+        -o-transition-duration: 0.4s;
+        transition-duration: 0.4s;
+        -webkit-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+        -moz-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+        -ms-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+        -o-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+        transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+        -webkit-transition-delay: 0;
+        -moz-transition-delay: 0;
+        -ms-transition-delay: 0;
+        -o-transition-delay: 0;
+        transition-delay: 0;
+        width: 100%; }
+        nav.sequence-nav ol li a.progress, nav.sequence-nav ol li a.progress-none, nav.sequence-nav ol li a.progress-some, nav.sequence-nav ol li a.progress-done {
+          border-bottom-style: solid;
+          border-bottom-width: 4px; }
+        nav.sequence-nav ol li a.progress-none {
+          border-bottom-color: red; }
+        nav.sequence-nav ol li a.progress-some {
+          border-bottom-color: yellow; }
+        nav.sequence-nav ol li a.progress-done {
+          border-bottom-color: green; }
+        nav.sequence-nav ol li a.seq_video_inactive {
+          background-image: url("/static/images/sequence-nav/video-icon-normal.png");
+          background-position: center; }
+        nav.sequence-nav ol li a.seq_video_visited {
+          background-image: url("/static/images/sequence-nav/video-icon-visited.png");
+          background-position: center; }
+        nav.sequence-nav ol li a.seq_video_active {
+          background-image: url("/static/images/sequence-nav/video-icon-current.png");
+          background-position: center; }
+        nav.sequence-nav ol li a.seq_other_inactive {
+          background-image: url("/static/images/sequence-nav/document-icon-normal.png");
+          background-position: center; }
+        nav.sequence-nav ol li a.seq_other_visited {
+          background-image: url("/static/images/sequence-nav/document-icon-visited.png");
+          background-position: center; }
+        nav.sequence-nav ol li a.seq_other_active {
+          background-image: url("/static/images/sequence-nav/document-icon-current.png");
+          background-position: center; }
+        nav.sequence-nav ol li a.seq_vertical_inactive, nav.sequence-nav ol li a.seq_problem_inactive {
+          background-image: url("/static/images/sequence-nav/list-icon-normal.png");
+          background-position: center; }
+        nav.sequence-nav ol li a.seq_vertical_visited, nav.sequence-nav ol li a.seq_problem_visited {
+          background-image: url("/static/images/sequence-nav/list-icon-visited.png");
+          background-position: center; }
+        nav.sequence-nav ol li a.seq_vertical_active, nav.sequence-nav ol li a.seq_problem_active {
+          background-image: url("/static/images/sequence-nav/list-icon-current.png");
+          background-position: center; }
+        nav.sequence-nav ol li a p {
+          background: #333;
+          color: #fff;
+          display: none;
+          line-height: 22.652px;
+          left: 0px;
+          opacity: 0;
+          padding: 6px;
+          position: absolute;
+          top: 48px;
+          text-shadow: 0 -1px 0 black;
+          -webkit-transition-property: all;
+          -moz-transition-property: all;
+          -ms-transition-property: all;
+          -o-transition-property: all;
+          transition-property: all;
+          -webkit-transition-duration: 0.1s;
+          -moz-transition-duration: 0.1s;
+          -ms-transition-duration: 0.1s;
+          -o-transition-duration: 0.1s;
+          transition-duration: 0.1s;
+          -webkit-transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
+          -moz-transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
+          -ms-transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
+          -o-transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
+          transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
+          -webkit-transition-delay: 0;
+          -moz-transition-delay: 0;
+          -ms-transition-delay: 0;
+          -o-transition-delay: 0;
+          transition-delay: 0;
+          white-space: pre;
+          z-index: 99; }
+          nav.sequence-nav ol li a p:empty {
+            background: none; }
+            nav.sequence-nav ol li a p:empty::after {
+              display: none; }
+          nav.sequence-nav ol li a p::after {
+            background: #333;
+            content: " ";
+            display: block;
+            height: 10px;
+            left: 18px;
+            position: absolute;
+            top: -5px;
+            -webkit-transform: rotate(45deg);
+            -moz-transform: rotate(45deg);
+            -ms-transform: rotate(45deg);
+            -o-transform: rotate(45deg);
+            transform: rotate(45deg);
+            width: 10px; }
+        nav.sequence-nav ol li a:hover p {
+          display: block;
+          margin-top: 4px;
+          opacity: 1; }
+  nav.sequence-nav ul {
+    list-style: none;
+    height: 100%;
+    position: absolute;
+    right: 0;
+    top: 0;
+    width: 8.696%; }
+    nav.sequence-nav ul li {
+      float: left;
+      width: 50%; }
+      nav.sequence-nav ul li.prev a, nav.sequence-nav ul li.next a {
+        background-color: #f2e7bf;
+        background-position: center center;
+        background-repeat: no-repeat;
+        border-left: 1px solid #e4d080;
+        -webkit-box-shadow: inset 1px 0 0 #faf7e9;
+        -moz-box-shadow: inset 1px 0 0 #faf7e9;
+        box-shadow: inset 1px 0 0 #faf7e9;
+        -webkit-box-sizing: border-box;
+        -moz-box-sizing: border-box;
+        box-sizing: border-box;
+        cursor: pointer;
+        display: block;
+        text-indent: -9999px;
+        -webkit-transition-property: all;
+        -moz-transition-property: all;
+        -ms-transition-property: all;
+        -o-transition-property: all;
+        transition-property: all;
+        -webkit-transition-duration: 0.2s;
+        -moz-transition-duration: 0.2s;
+        -ms-transition-duration: 0.2s;
+        -o-transition-duration: 0.2s;
+        transition-duration: 0.2s;
+        -webkit-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+        -moz-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+        -ms-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+        -o-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+        transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+        -webkit-transition-delay: 0;
+        -moz-transition-delay: 0;
+        -ms-transition-delay: 0;
+        -o-transition-delay: 0;
+        transition-delay: 0; }
+        nav.sequence-nav ul li.prev a:hover, nav.sequence-nav ul li.next a:hover {
+          opacity: .5; }
+        nav.sequence-nav ul li.prev a.disabled, nav.sequence-nav ul li.next a.disabled {
+          cursor: normal;
+          opacity: .4; }
+      nav.sequence-nav ul li.prev a {
+        background-image: url("/static/images/sequence-nav/previous-icon.png"); }
+        nav.sequence-nav ul li.prev a:hover {
+          background-color: #f6efd4; }
+      nav.sequence-nav ul li.next a {
+        background-image: url("/static/images/sequence-nav/next-icon.png"); }
+        nav.sequence-nav ul li.next a:hover {
+          background-color: #f6efd4; }
+  body.touch-based-device nav.sequence-nav ol li a:hover p {
+    display: none; }
+
+section.course-content {
+  position: relative; }
+  section.course-content ol.vert-mod nav.sequence-nav {
+    margin-top: -15px;
+    -webkit-border-radius: 0;
+    -moz-border-radius: 0;
+    -ms-border-radius: 0;
+    -o-border-radius: 0;
+    border-radius: 0; }
+  section.course-content nav.sequence-bottom {
+    margin: 45.304px 0 0;
+    text-align: center; }
+    section.course-content nav.sequence-bottom ul {
+      background-color: #f2e7bf;
+      background-color: #f2e7bf;
+      border: 1px solid #e4d080;
+      -webkit-border-radius: 3px;
+      -moz-border-radius: 3px;
+      -ms-border-radius: 3px;
+      -o-border-radius: 3px;
+      border-radius: 3px;
+      -webkit-box-shadow: inset 0 0 0 1px #faf7e9;
+      -moz-box-shadow: inset 0 0 0 1px #faf7e9;
+      box-shadow: inset 0 0 0 1px #faf7e9;
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto; }
+      section.course-content nav.sequence-bottom ul li {
+        float: left; }
+        section.course-content nav.sequence-bottom ul li.prev, section.course-content nav.sequence-bottom ul li.next {
+          margin-bottom: 0; }
+          section.course-content nav.sequence-bottom ul li.prev a, section.course-content nav.sequence-bottom ul li.next a {
+            background-position: center center;
+            background-repeat: no-repeat;
+            border-bottom: none;
+            display: block;
+            padding: 11.326px 4px;
+            text-indent: -9999px;
+            -webkit-transition-property: all;
+            -moz-transition-property: all;
+            -ms-transition-property: all;
+            -o-transition-property: all;
+            transition-property: all;
+            -webkit-transition-duration: 0.2s;
+            -moz-transition-duration: 0.2s;
+            -ms-transition-duration: 0.2s;
+            -o-transition-duration: 0.2s;
+            transition-duration: 0.2s;
+            -webkit-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+            -moz-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+            -ms-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+            -o-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+            transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+            -webkit-transition-delay: 0;
+            -moz-transition-delay: 0;
+            -ms-transition-delay: 0;
+            -o-transition-delay: 0;
+            transition-delay: 0;
+            width: 45px; }
+            section.course-content nav.sequence-bottom ul li.prev a:hover, section.course-content nav.sequence-bottom ul li.next a:hover {
+              background-color: #f6efd4;
+              color: #7e691a;
+              opacity: .5;
+              text-decoration: none; }
+            section.course-content nav.sequence-bottom ul li.prev a.disabled, section.course-content nav.sequence-bottom ul li.next a.disabled {
+              background-color: #fffffe;
+              opacity: .4; }
+        section.course-content nav.sequence-bottom ul li.prev a {
+          background-image: url("/static/images/sequence-nav/previous-icon.png");
+          border-right: 1px solid #e4d080; }
+          section.course-content nav.sequence-bottom ul li.prev a:hover {
+            background-color: none; }
+        section.course-content nav.sequence-bottom ul li.next a {
+          background-image: url("/static/images/sequence-nav/next-icon.png"); }
+          section.course-content nav.sequence-bottom ul li.next a:hover {
+            background-color: none; }
+
+section.course-index header {
+  max-height: 47px; }
+  section.course-index header h2 {
+    white-space: nowrap; }
+section.course-index div#accordion h3 {
+  -webkit-box-shadow: inset 0 1px 0 0 #eeeeee;
+  -moz-box-shadow: inset 0 1px 0 0 #eeeeee;
+  box-shadow: inset 0 1px 0 0 #eeeeee;
+  border-top: 1px solid #d3d3d3;
+  overflow: hidden;
+  margin: 0; }
+  section.course-index div#accordion h3:first-child {
+    border: none; }
+  section.course-index div#accordion h3:hover {
+    background-image: -webkit-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+    background-image: -moz-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+    background-image: -ms-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+    background-image: -o-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+    background-image: linear-gradient(-90deg, #f5f5f5, #e1e1e1); }
+  section.course-index div#accordion h3.ui-accordion-header {
+    color: #000; }
+    section.course-index div#accordion h3.ui-accordion-header a {
+      font-size: 14px;
+      color: #4d4d4d; }
+    section.course-index div#accordion h3.ui-accordion-header.ui-state-active {
+      background-image: -webkit-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: -moz-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: -ms-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: -o-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      border-bottom: 1px solid #d3d3d3; }
+section.course-index div#accordion ul.ui-accordion-content {
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  -ms-border-radius: 0;
+  -o-border-radius: 0;
+  border-radius: 0;
+  -webkit-box-shadow: inset -1px 0 0 #e6e6e6;
+  -moz-box-shadow: inset -1px 0 0 #e6e6e6;
+  box-shadow: inset -1px 0 0 #e6e6e6;
+  background: #dadada;
+  border: none;
+  font-size: 12px;
+  margin: 0;
+  padding: 1em 1.5em; }
+  section.course-index div#accordion ul.ui-accordion-content li {
+    margin-bottom: 11.326px; }
+    section.course-index div#accordion ul.ui-accordion-content li a {
+      border: 1px solid transparent;
+      background: transparent;
+      -webkit-border-radius: 4px;
+      -moz-border-radius: 4px;
+      -ms-border-radius: 4px;
+      -o-border-radius: 4px;
+      border-radius: 4px;
+      position: relative;
+      padding: 5px 36px 5px 10px;
+      text-decoration: none;
+      display: block;
+      color: #666; }
+      section.course-index div#accordion ul.ui-accordion-content li a p {
+        font-weight: bold;
+        margin-bottom: 0; }
+        section.course-index div#accordion ul.ui-accordion-content li a p span.subtitle {
+          color: #666;
+          font-weight: normal;
+          display: block; }
+      section.course-index div#accordion ul.ui-accordion-content li a:after {
+        background: transparent;
+        border-top: 1px solid #b4b4b4;
+        border-right: 1px solid #b4b4b4;
+        content: "";
+        display: block;
+        height: 12px;
+        margin-top: -6px;
+        opacity: 0;
+        position: absolute;
+        top: 50%;
+        right: 30px;
+        -webkit-transform: rotate(45deg);
+        -moz-transform: rotate(45deg);
+        -ms-transform: rotate(45deg);
+        -o-transform: rotate(45deg);
+        transform: rotate(45deg);
+        width: 12px; }
+      section.course-index div#accordion ul.ui-accordion-content li a:hover {
+        background-image: -webkit-linear-gradient(-90deg, rgba(245, 245, 245, 0.4), rgba(230, 230, 230, 0.4));
+        background-image: -moz-linear-gradient(-90deg, rgba(245, 245, 245, 0.4), rgba(230, 230, 230, 0.4));
+        background-image: -ms-linear-gradient(-90deg, rgba(245, 245, 245, 0.4), rgba(230, 230, 230, 0.4));
+        background-image: -o-linear-gradient(-90deg, rgba(245, 245, 245, 0.4), rgba(230, 230, 230, 0.4));
+        background-image: linear-gradient(-90deg, rgba(245, 245, 245, 0.4), rgba(230, 230, 230, 0.4));
+        border-color: #c8c8c8; }
+        section.course-index div#accordion ul.ui-accordion-content li a:hover:after {
+          opacity: 1;
+          right: 15px;
+          -webkit-transition-property: all;
+          -moz-transition-property: all;
+          -ms-transition-property: all;
+          -o-transition-property: all;
+          transition-property: all;
+          -webkit-transition-duration: 0.2s;
+          -moz-transition-duration: 0.2s;
+          -ms-transition-duration: 0.2s;
+          -o-transition-duration: 0.2s;
+          transition-duration: 0.2s;
+          -webkit-transition-timing-function: linear;
+          -moz-transition-timing-function: linear;
+          -ms-transition-timing-function: linear;
+          -o-transition-timing-function: linear;
+          transition-timing-function: linear;
+          -webkit-transition-delay: 0;
+          -moz-transition-delay: 0;
+          -ms-transition-delay: 0;
+          -o-transition-delay: 0;
+          transition-delay: 0; }
+        section.course-index div#accordion ul.ui-accordion-content li a:hover > a p {
+          color: #333; }
+      section.course-index div#accordion ul.ui-accordion-content li a:active {
+        -webkit-box-shadow: inset 0 1px 14px 0 rgba(0, 0, 0, 0.1);
+        -moz-box-shadow: inset 0 1px 14px 0 rgba(0, 0, 0, 0.1);
+        box-shadow: inset 0 1px 14px 0 rgba(0, 0, 0, 0.1); }
+        section.course-index div#accordion ul.ui-accordion-content li a:active:after {
+          opacity: 1;
+          right: 15px; }
+    section.course-index div#accordion ul.ui-accordion-content li.active {
+      font-weight: bold; }
+      section.course-index div#accordion ul.ui-accordion-content li.active > a {
+        background: #f0f0f0;
+        background-image: -webkit-linear-gradient(-90deg, #f5f5f5, #e6e6e6);
+        background-image: -moz-linear-gradient(-90deg, #f5f5f5, #e6e6e6);
+        background-image: -ms-linear-gradient(-90deg, #f5f5f5, #e6e6e6);
+        background-image: -o-linear-gradient(-90deg, #f5f5f5, #e6e6e6);
+        background-image: linear-gradient(-90deg, #f5f5f5, #e6e6e6);
+        border-color: #c8c8c8; }
+        section.course-index div#accordion ul.ui-accordion-content li.active > a:after {
+          opacity: 1;
+          right: 15px; }
+        section.course-index div#accordion ul.ui-accordion-content li.active > a p {
+          color: #333; }
+      section.course-index div#accordion ul.ui-accordion-content li.active span.subtitle {
+        font-weight: normal; }
+
+@-moz-document url-prefix() {
+  a.add-fullscreen {
+    display: none !important; } }
+
+section.course-content .dullify, section.course-content div.video article.video-wrapper section.video-controls ul.vcr, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls {
+  opacity: .4;
+  -webkit-transition-property: all;
+  -moz-transition-property: all;
+  -ms-transition-property: all;
+  -o-transition-property: all;
+  transition-property: all;
+  -webkit-transition-duration: 0.15s;
+  -moz-transition-duration: 0.15s;
+  -ms-transition-duration: 0.15s;
+  -o-transition-duration: 0.15s;
+  transition-duration: 0.15s;
+  -webkit-transition-timing-function: ease-out;
+  -moz-transition-timing-function: ease-out;
+  -ms-transition-timing-function: ease-out;
+  -o-transition-timing-function: ease-out;
+  transition-timing-function: ease-out;
+  -webkit-transition-delay: 0;
+  -moz-transition-delay: 0;
+  -ms-transition-delay: 0;
+  -o-transition-delay: 0;
+  transition-delay: 0; }
+  section.course-content .dullify:hover, section.course-content div.video article.video-wrapper section.video-controls ul.vcr:hover, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls:hover {
+    opacity: 1; }
+section.course-content div.video {
+  zoom: 1;
+  background: #f3f3f3;
+  border-bottom: 1px solid #e1e1e1;
+  border-top: 1px solid #e1e1e1;
+  display: block;
+  margin: 0 -22.652px;
+  padding: 6px 22.652px; }
+  section.course-content div.video:before, section.course-content div.video:after {
+    content: "";
+    display: table; }
+  section.course-content div.video:after {
+    clear: both; }
+  section.course-content div.video article.video-wrapper {
+    float: left;
+    margin-right: 2.717%;
+    width: 65.761%; }
+    section.course-content div.video article.video-wrapper section.video-player {
+      height: 0;
+      overflow: hidden;
+      padding-bottom: 56.25%;
+      padding-top: 30px;
+      position: relative; }
+      section.course-content div.video article.video-wrapper section.video-player object, section.course-content div.video article.video-wrapper section.video-player iframe {
+        border: none;
+        height: 100%;
+        left: 0;
+        position: absolute;
+        top: 0;
+        width: 100%; }
+    section.course-content div.video article.video-wrapper section.video-controls {
+      background: #333;
+      border: 1px solid #000;
+      border-top: 0;
+      color: #ccc;
+      position: relative; }
+      section.course-content div.video article.video-wrapper section.video-controls:hover ul, section.course-content div.video article.video-wrapper section.video-controls:hover div {
+        opacity: 1; }
+      section.course-content div.video article.video-wrapper section.video-controls div.slider {
+        background: #c2c2c2;
+        border: none;
+        border-bottom: 1px solid #000;
+        -webkit-border-radius: 0;
+        -moz-border-radius: 0;
+        -ms-border-radius: 0;
+        -o-border-radius: 0;
+        border-radius: 0;
+        border-top: 1px solid #000;
+        -webkit-box-shadow: inset 0 1px 0 #eeeeee, 0 1px 0 #555555;
+        -moz-box-shadow: inset 0 1px 0 #eeeeee, 0 1px 0 #555555;
+        box-shadow: inset 0 1px 0 #eeeeee, 0 1px 0 #555555;
+        height: 7px;
+        -webkit-transition-property: height, 2s, ease-in-out;
+        -moz-transition-property: height, 2s, ease-in-out;
+        -ms-transition-property: height, 2s, ease-in-out;
+        -o-transition-property: height, 2s, ease-in-out;
+        transition-property: height, 2s, ease-in-out;
+        -webkit-transition-duration: 0.15s;
+        -moz-transition-duration: 0.15s;
+        -ms-transition-duration: 0.15s;
+        -o-transition-duration: 0.15s;
+        transition-duration: 0.15s;
+        -webkit-transition-timing-function: ease-out;
+        -moz-transition-timing-function: ease-out;
+        -ms-transition-timing-function: ease-out;
+        -o-transition-timing-function: ease-out;
+        transition-timing-function: ease-out;
+        -webkit-transition-delay: 0;
+        -moz-transition-delay: 0;
+        -ms-transition-delay: 0;
+        -o-transition-delay: 0;
+        transition-delay: 0; }
+        section.course-content div.video article.video-wrapper section.video-controls div.slider div.ui-widget-header {
+          background: #777;
+          -webkit-box-shadow: inset 0 1px 0 #999999;
+          -moz-box-shadow: inset 0 1px 0 #999999;
+          box-shadow: inset 0 1px 0 #999999; }
+        section.course-content div.video article.video-wrapper section.video-controls div.slider .ui-tooltip.qtip .ui-tooltip-content {
+          background: #993333;
+          border: 1px solid #4d1919;
+          -webkit-border-radius: 2px;
+          -moz-border-radius: 2px;
+          -ms-border-radius: 2px;
+          -o-border-radius: 2px;
+          border-radius: 2px;
+          -webkit-box-shadow: inset 0 1px 0 #bf4040;
+          -moz-box-shadow: inset 0 1px 0 #bf4040;
+          box-shadow: inset 0 1px 0 #bf4040;
+          color: #fff;
+          font: bold 12px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+          margin-bottom: 6px;
+          margin-right: 0;
+          overflow: visible;
+          padding: 4px;
+          text-align: center;
+          text-shadow: 0 -1px 0 #732626;
+          -webkit-font-smoothing: antialiased; }
+          section.course-content div.video article.video-wrapper section.video-controls div.slider .ui-tooltip.qtip .ui-tooltip-content::after {
+            background: #993333;
+            border-bottom: 1px solid #4d1919;
+            border-right: 1px solid #4d1919;
+            bottom: -5px;
+            content: " ";
+            display: block;
+            height: 7px;
+            left: 50%;
+            margin-left: -3px;
+            position: absolute;
+            -webkit-transform: rotate(45deg);
+            -moz-transform: rotate(45deg);
+            -ms-transform: rotate(45deg);
+            -o-transform: rotate(45deg);
+            transform: rotate(45deg);
+            width: 7px; }
+        section.course-content div.video article.video-wrapper section.video-controls div.slider a.ui-slider-handle {
+          background: #993333 url(../images/slider-handle.png) center center no-repeat;
+          -webkit-background-size: 50%;
+          -moz-background-size: 50%;
+          -ms-background-size: 50%;
+          -o-background-size: 50%;
+          background-size: 50%;
+          border: 1px solid #4d1919;
+          -webkit-border-radius: 15px;
+          -moz-border-radius: 15px;
+          -ms-border-radius: 15px;
+          -o-border-radius: 15px;
+          border-radius: 15px;
+          -webkit-box-shadow: inset 0 1px 0 #bf4040;
+          -moz-box-shadow: inset 0 1px 0 #bf4040;
+          box-shadow: inset 0 1px 0 #bf4040;
+          cursor: pointer;
+          height: 15px;
+          margin-left: -7px;
+          top: -4px;
+          -webkit-transition-property: height, 2s, ease-in-out;
+          -moz-transition-property: height, 2s, ease-in-out;
+          -ms-transition-property: height, 2s, ease-in-out;
+          -o-transition-property: height, 2s, ease-in-out;
+          transition-property: height, 2s, ease-in-out;
+          -webkit-transition-duration: width, 2s, ease-in-out;
+          -moz-transition-duration: width, 2s, ease-in-out;
+          -ms-transition-duration: width, 2s, ease-in-out;
+          -o-transition-duration: width, 2s, ease-in-out;
+          transition-duration: width, 2s, ease-in-out;
+          -webkit-transition-timing-function: ease-out;
+          -moz-transition-timing-function: ease-out;
+          -ms-transition-timing-function: ease-out;
+          -o-transition-timing-function: ease-out;
+          transition-timing-function: ease-out;
+          -webkit-transition-delay: 0;
+          -moz-transition-delay: 0;
+          -ms-transition-delay: 0;
+          -o-transition-delay: 0;
+          transition-delay: 0;
+          width: 15px; }
+          section.course-content div.video article.video-wrapper section.video-controls div.slider a.ui-slider-handle:focus, section.course-content div.video article.video-wrapper section.video-controls div.slider a.ui-slider-handle:hover {
+            background-color: #bf4040;
+            outline: none; }
+      section.course-content div.video article.video-wrapper section.video-controls ul.vcr {
+        float: left;
+        list-style: none;
+        margin-right: 22.652px;
+        padding: 0; }
+        section.course-content div.video article.video-wrapper section.video-controls ul.vcr li {
+          float: left;
+          margin-bottom: 0; }
+          section.course-content div.video article.video-wrapper section.video-controls ul.vcr li a {
+            border-bottom: none;
+            border-right: 1px solid #000;
+            -webkit-box-shadow: 1px 0 0 #555555;
+            -moz-box-shadow: 1px 0 0 #555555;
+            box-shadow: 1px 0 0 #555555;
+            cursor: pointer;
+            display: block;
+            line-height: 46px;
+            padding: 0 16.989px;
+            text-indent: -9999px;
+            -webkit-transition-property: background-color;
+            -moz-transition-property: background-color;
+            -ms-transition-property: background-color;
+            -o-transition-property: background-color;
+            transition-property: background-color;
+            -webkit-transition-duration: opacity;
+            -moz-transition-duration: opacity;
+            -ms-transition-duration: opacity;
+            -o-transition-duration: opacity;
+            transition-duration: opacity;
+            -webkit-transition-timing-function: ease-out;
+            -moz-transition-timing-function: ease-out;
+            -ms-transition-timing-function: ease-out;
+            -o-transition-timing-function: ease-out;
+            transition-timing-function: ease-out;
+            -webkit-transition-delay: 0;
+            -moz-transition-delay: 0;
+            -ms-transition-delay: 0;
+            -o-transition-delay: 0;
+            transition-delay: 0;
+            width: 14px;
+            background: url("../images/vcr.png") 15px 15px no-repeat; }
+            section.course-content div.video article.video-wrapper section.video-controls ul.vcr li a:empty {
+              height: 46px;
+              background: url("../images/vcr.png") 15px 15px no-repeat; }
+            section.course-content div.video article.video-wrapper section.video-controls ul.vcr li a.play {
+              background-position: 17px -114px; }
+              section.course-content div.video article.video-wrapper section.video-controls ul.vcr li a.play:hover {
+                background-color: #444; }
+            section.course-content div.video article.video-wrapper section.video-controls ul.vcr li a.pause {
+              background-position: 16px -50px; }
+              section.course-content div.video article.video-wrapper section.video-controls ul.vcr li a.pause:hover {
+                background-color: #444; }
+          section.course-content div.video article.video-wrapper section.video-controls ul.vcr li div.vidtime {
+            padding-left: 16.989px;
+            font-weight: bold;
+            line-height: 46px;
+            padding-left: 16.989px;
+            -webkit-font-smoothing: antialiased; }
+      section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls {
+        float: right; }
+        section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds {
+          float: left;
+          position: relative; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds.open > a {
+            background: url("../images/open-arrow.png") 10px center no-repeat; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds.open ol.video_speeds {
+            display: block;
+            opacity: 1; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a {
+            background: url("../images/closed-arrow.png") 10px center no-repeat;
+            border-left: 1px solid #000;
+            border-right: 1px solid #000;
+            -webkit-box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
+            -moz-box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
+            box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
+            zoom: 1;
+            color: #fff;
+            cursor: pointer;
+            display: block;
+            line-height: 46px;
+            margin-right: 0;
+            padding-left: 15px;
+            position: relative;
+            -webkit-transition-property: all;
+            -moz-transition-property: all;
+            -ms-transition-property: all;
+            -o-transition-property: all;
+            transition-property: all;
+            -webkit-transition-duration: 0.15s;
+            -moz-transition-duration: 0.15s;
+            -ms-transition-duration: 0.15s;
+            -o-transition-duration: 0.15s;
+            transition-duration: 0.15s;
+            -webkit-transition-timing-function: ease-out;
+            -moz-transition-timing-function: ease-out;
+            -ms-transition-timing-function: ease-out;
+            -o-transition-timing-function: ease-out;
+            transition-timing-function: ease-out;
+            -webkit-transition-delay: 0;
+            -moz-transition-delay: 0;
+            -ms-transition-delay: 0;
+            -o-transition-delay: 0;
+            transition-delay: 0;
+            -webkit-font-smoothing: antialiased;
+            width: 110px; }
+            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:before, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:after {
+              content: "";
+              display: table; }
+            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:after {
+              clear: both; }
+            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a h3 {
+              color: #999;
+              float: left;
+              font-size: 12px;
+              font-weight: normal;
+              letter-spacing: 1px;
+              padding: 0 5.663px 0 11.326px;
+              text-transform: uppercase; }
+            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a p.active {
+              float: left;
+              font-weight: bold;
+              margin-bottom: 0;
+              padding: 0 11.326px 0 0; }
+            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:hover, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:active, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:focus {
+              opacity: 1;
+              background-color: #444; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds {
+            -webkit-box-shadow: inset 1px 0 0 #555555, 0 3px 0 #444444;
+            -moz-box-shadow: inset 1px 0 0 #555555, 0 3px 0 #444444;
+            box-shadow: inset 1px 0 0 #555555, 0 3px 0 #444444;
+            -webkit-transition-property: all;
+            -moz-transition-property: all;
+            -ms-transition-property: all;
+            -o-transition-property: all;
+            transition-property: all;
+            -webkit-transition-duration: 0.15s;
+            -moz-transition-duration: 0.15s;
+            -ms-transition-duration: 0.15s;
+            -o-transition-duration: 0.15s;
+            transition-duration: 0.15s;
+            -webkit-transition-timing-function: ease-out;
+            -moz-transition-timing-function: ease-out;
+            -ms-transition-timing-function: ease-out;
+            -o-transition-timing-function: ease-out;
+            transition-timing-function: ease-out;
+            -webkit-transition-delay: 0;
+            -moz-transition-delay: 0;
+            -ms-transition-delay: 0;
+            -o-transition-delay: 0;
+            transition-delay: 0;
+            background-color: #444;
+            border: 1px solid #000;
+            bottom: 46px;
+            display: none;
+            opacity: 0;
+            position: absolute;
+            width: 125px;
+            z-index: 10; }
+            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds li {
+              -webkit-box-shadow: 0 1px 0 #555555;
+              -moz-box-shadow: 0 1px 0 #555555;
+              box-shadow: 0 1px 0 #555555;
+              border-bottom: 1px solid #000;
+              color: #fff;
+              cursor: pointer; }
+              section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds li a {
+                border: 0;
+                color: #fff;
+                display: block;
+                padding: 11.326px; }
+                section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds li a:hover {
+                  background-color: #666;
+                  color: #aaa; }
+              section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds li.active {
+                font-weight: bold; }
+              section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds li:last-child {
+                -webkit-box-shadow: none;
+                -moz-box-shadow: none;
+                box-shadow: none;
+                border-bottom: 0;
+                margin-top: 0; }
+        section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume {
+          float: left;
+          position: relative; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume.open .volume-slider-container {
+            display: block;
+            opacity: 1; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume.muted > a {
+            background: url("../images/mute.png") 10px center no-repeat; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume > a {
+            background: url("../images/volume.png") 10px center no-repeat;
+            border-right: 1px solid #000;
+            -webkit-box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
+            -moz-box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
+            box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
+            zoom: 1;
+            color: #fff;
+            cursor: pointer;
+            display: block;
+            height: 46px;
+            margin-right: 0;
+            padding-left: 15px;
+            position: relative;
+            -webkit-transition-property: all;
+            -moz-transition-property: all;
+            -ms-transition-property: all;
+            -o-transition-property: all;
+            transition-property: all;
+            -webkit-transition-duration: 0.15s;
+            -moz-transition-duration: 0.15s;
+            -ms-transition-duration: 0.15s;
+            -o-transition-duration: 0.15s;
+            transition-duration: 0.15s;
+            -webkit-transition-timing-function: ease-out;
+            -moz-transition-timing-function: ease-out;
+            -ms-transition-timing-function: ease-out;
+            -o-transition-timing-function: ease-out;
+            transition-timing-function: ease-out;
+            -webkit-transition-delay: 0;
+            -moz-transition-delay: 0;
+            -ms-transition-delay: 0;
+            -o-transition-delay: 0;
+            transition-delay: 0;
+            -webkit-font-smoothing: antialiased;
+            width: 30px; }
+            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume > a:before, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume > a:after {
+              content: "";
+              display: table; }
+            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume > a:after {
+              clear: both; }
+            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume > a:hover, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume > a:active, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume > a:focus {
+              background-color: #444; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume .volume-slider-container {
+            -webkit-box-shadow: inset 1px 0 0 #555555, 0 3px 0 #444444;
+            -moz-box-shadow: inset 1px 0 0 #555555, 0 3px 0 #444444;
+            box-shadow: inset 1px 0 0 #555555, 0 3px 0 #444444;
+            -webkit-transition-property: all;
+            -moz-transition-property: all;
+            -ms-transition-property: all;
+            -o-transition-property: all;
+            transition-property: all;
+            -webkit-transition-duration: 0.15s;
+            -moz-transition-duration: 0.15s;
+            -ms-transition-duration: 0.15s;
+            -o-transition-duration: 0.15s;
+            transition-duration: 0.15s;
+            -webkit-transition-timing-function: ease-out;
+            -moz-transition-timing-function: ease-out;
+            -ms-transition-timing-function: ease-out;
+            -o-transition-timing-function: ease-out;
+            transition-timing-function: ease-out;
+            -webkit-transition-delay: 0;
+            -moz-transition-delay: 0;
+            -ms-transition-delay: 0;
+            -o-transition-delay: 0;
+            transition-delay: 0;
+            background-color: #444;
+            border: 1px solid #000;
+            bottom: 46px;
+            display: none;
+            opacity: 0;
+            position: absolute;
+            width: 45px;
+            height: 125px;
+            margin-left: -1px;
+            z-index: 10; }
+            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume .volume-slider-container .volume-slider {
+              height: 100px;
+              border: 0;
+              width: 5px;
+              margin: 14px auto;
+              background: #666;
+              border: 1px solid #000;
+              -webkit-box-shadow: 0 1px 0 #333333;
+              -moz-box-shadow: 0 1px 0 #333333;
+              box-shadow: 0 1px 0 #333333; }
+              section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume .volume-slider-container .volume-slider a.ui-slider-handle {
+                background: #993333 url(../images/slider-handle.png) center center no-repeat;
+                -webkit-background-size: 50%;
+                -moz-background-size: 50%;
+                -ms-background-size: 50%;
+                -o-background-size: 50%;
+                background-size: 50%;
+                border: 1px solid #4d1919;
+                -webkit-border-radius: 15px;
+                -moz-border-radius: 15px;
+                -ms-border-radius: 15px;
+                -o-border-radius: 15px;
+                border-radius: 15px;
+                -webkit-box-shadow: inset 0 1px 0 #bf4040;
+                -moz-box-shadow: inset 0 1px 0 #bf4040;
+                box-shadow: inset 0 1px 0 #bf4040;
+                cursor: pointer;
+                height: 15px;
+                left: -6px;
+                -webkit-transition-property: height, 2s, ease-in-out;
+                -moz-transition-property: height, 2s, ease-in-out;
+                -ms-transition-property: height, 2s, ease-in-out;
+                -o-transition-property: height, 2s, ease-in-out;
+                transition-property: height, 2s, ease-in-out;
+                -webkit-transition-duration: width, 2s, ease-in-out;
+                -moz-transition-duration: width, 2s, ease-in-out;
+                -ms-transition-duration: width, 2s, ease-in-out;
+                -o-transition-duration: width, 2s, ease-in-out;
+                transition-duration: width, 2s, ease-in-out;
+                -webkit-transition-timing-function: ease-out;
+                -moz-transition-timing-function: ease-out;
+                -ms-transition-timing-function: ease-out;
+                -o-transition-timing-function: ease-out;
+                transition-timing-function: ease-out;
+                -webkit-transition-delay: 0;
+                -moz-transition-delay: 0;
+                -ms-transition-delay: 0;
+                -o-transition-delay: 0;
+                transition-delay: 0;
+                width: 15px; }
+              section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume .volume-slider-container .volume-slider .ui-slider-range {
+                background: #ddd; }
+        section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls a.add-fullscreen {
+          background: url(../images/fullscreen.png) center no-repeat;
+          border-right: 1px solid #000;
+          -webkit-box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
+          -moz-box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
+          box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
+          color: #797979;
+          display: block;
+          float: left;
+          line-height: 46px;
+          margin-left: 0;
+          padding: 0 11.326px;
+          text-indent: -9999px;
+          -webkit-transition-property: all;
+          -moz-transition-property: all;
+          -ms-transition-property: all;
+          -o-transition-property: all;
+          transition-property: all;
+          -webkit-transition-duration: 0.15s;
+          -moz-transition-duration: 0.15s;
+          -ms-transition-duration: 0.15s;
+          -o-transition-duration: 0.15s;
+          transition-duration: 0.15s;
+          -webkit-transition-timing-function: ease-out;
+          -moz-transition-timing-function: ease-out;
+          -ms-transition-timing-function: ease-out;
+          -o-transition-timing-function: ease-out;
+          transition-timing-function: ease-out;
+          -webkit-transition-delay: 0;
+          -moz-transition-delay: 0;
+          -ms-transition-delay: 0;
+          -o-transition-delay: 0;
+          transition-delay: 0;
+          width: 30px; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls a.add-fullscreen:hover {
+            background-color: #444;
+            color: #fff;
+            text-decoration: none; }
+        section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls a.hide-subtitles {
+          background: url("../images/cc.png") center no-repeat;
+          color: #797979;
+          display: block;
+          float: left;
+          font-weight: 800;
+          line-height: 46px;
+          margin-left: 0;
+          opacity: 1;
+          padding: 0 11.326px;
+          position: relative;
+          text-indent: -9999px;
+          -webkit-transition-property: all;
+          -moz-transition-property: all;
+          -ms-transition-property: all;
+          -o-transition-property: all;
+          transition-property: all;
+          -webkit-transition-duration: 0.15s;
+          -moz-transition-duration: 0.15s;
+          -ms-transition-duration: 0.15s;
+          -o-transition-duration: 0.15s;
+          transition-duration: 0.15s;
+          -webkit-transition-timing-function: ease-out;
+          -moz-transition-timing-function: ease-out;
+          -ms-transition-timing-function: ease-out;
+          -o-transition-timing-function: ease-out;
+          transition-timing-function: ease-out;
+          -webkit-transition-delay: 0;
+          -moz-transition-delay: 0;
+          -ms-transition-delay: 0;
+          -o-transition-delay: 0;
+          transition-delay: 0;
+          -webkit-font-smoothing: antialiased;
+          width: 30px; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls a.hide-subtitles:hover {
+            background-color: #444;
+            color: #fff;
+            text-decoration: none; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls a.hide-subtitles.off {
+            opacity: .7; }
+    section.course-content div.video article.video-wrapper:hover section.video-controls ul, section.course-content div.video article.video-wrapper:hover section.video-controls div {
+      opacity: 1; }
+    section.course-content div.video article.video-wrapper:hover section.video-controls div.slider {
+      height: 14px;
+      margin-top: -7px; }
+      section.course-content div.video article.video-wrapper:hover section.video-controls div.slider a.ui-slider-handle {
+        -webkit-border-radius: 20px;
+        -moz-border-radius: 20px;
+        -ms-border-radius: 20px;
+        -o-border-radius: 20px;
+        border-radius: 20px;
+        height: 20px;
+        margin-left: -10px;
+        top: -4px;
+        width: 20px; }
+  section.course-content div.video ol.subtitles {
+    float: left;
+    max-height: 460px;
+    overflow: auto;
+    width: 31.522%; }
+    section.course-content div.video ol.subtitles li {
+      border: 0;
+      color: #666;
+      cursor: pointer;
+      margin-bottom: 8px;
+      padding: 0; }
+      section.course-content div.video ol.subtitles li.current {
+        color: #333;
+        font-weight: 700; }
+      section.course-content div.video ol.subtitles li:hover {
+        color: #993333; }
+      section.course-content div.video ol.subtitles li:empty {
+        margin-bottom: 0px; }
+  section.course-content div.video.closed article.video-wrapper {
+    width: 100%; }
+  section.course-content div.video.closed ol.subtitles {
+    width: 0px; }
+  section.course-content div.video.fullscreen {
+    background: rgba(0, 0, 0, 0.95);
+    border: 0;
+    bottom: 0;
+    height: 100%;
+    left: 0;
+    margin: 0;
+    max-height: 100%;
+    overflow: hidden;
+    padding: 0;
+    position: fixed;
+    top: 0;
+    width: 100%;
+    z-index: 999; }
+    section.course-content div.video.fullscreen.closed ol.subtitles {
+      right: -31.984%;
+      width: auto; }
+    section.course-content div.video.fullscreen a.exit {
+      color: #aaa;
+      display: none;
+      font-style: 12px;
+      left: 20px;
+      letter-spacing: 1px;
+      position: absolute;
+      text-transform: uppercase;
+      top: 20px; }
+      section.course-content div.video.fullscreen a.exit::after {
+        content: "✖";
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        padding-left: 6px; }
+      section.course-content div.video.fullscreen a.exit:hover {
+        color: #993333; }
+    section.course-content div.video.fullscreen div.tc-wrapper article.video-wrapper {
+      width: 100%; }
+    section.course-content div.video.fullscreen div.tc-wrapper object, section.course-content div.video.fullscreen div.tc-wrapper iframe {
+      bottom: 0;
+      height: 100%;
+      left: 0;
+      overflow: hidden;
+      position: fixed;
+      top: 0; }
+    section.course-content div.video.fullscreen div.tc-wrapper section.video-controls {
+      bottom: 0;
+      left: 0;
+      position: absolute;
+      width: 100%;
+      z-index: 9999; }
+    section.course-content div.video.fullscreen ol.subtitles {
+      background: rgba(0, 0, 0, 0.8);
+      bottom: 0;
+      height: 100%;
+      max-height: 100%;
+      max-width: 23.482%;
+      padding: 22.652px;
+      position: fixed;
+      right: 0;
+      top: 0;
+      -webkit-transition-property: all;
+      -moz-transition-property: all;
+      -ms-transition-property: all;
+      -o-transition-property: all;
+      transition-property: all;
+      -webkit-transition-duration: 0.15s;
+      -moz-transition-duration: 0.15s;
+      -ms-transition-duration: 0.15s;
+      -o-transition-duration: 0.15s;
+      transition-duration: 0.15s;
+      -webkit-transition-timing-function: ease-out;
+      -moz-transition-timing-function: ease-out;
+      -ms-transition-timing-function: ease-out;
+      -o-transition-timing-function: ease-out;
+      transition-timing-function: ease-out;
+      -webkit-transition-delay: 0;
+      -moz-transition-delay: 0;
+      -ms-transition-delay: 0;
+      -o-transition-delay: 0;
+      transition-delay: 0; }
+      section.course-content div.video.fullscreen ol.subtitles li {
+        color: #aaa; }
+        section.course-content div.video.fullscreen ol.subtitles li.current {
+          color: #fff; }
+
+div.course-wrapper.closed section.course-content div.video ol.subtitles {
+  max-height: 577px; }
+
+section.tool-wrapper {
+  background: #073642;
+  border-bottom: 1px solid #000203;
+  border-top: 1px solid #000203;
+  -webkit-box-shadow: inset 0 0 0 4px #084150;
+  -moz-box-shadow: inset 0 0 0 4px #084150;
+  box-shadow: inset 0 0 0 4px #084150;
+  color: #839496;
+  display: table;
+  margin: 22.652px -22.652px 0; }
+  section.tool-wrapper div#graph-container {
+    background: none;
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    display: table-cell;
+    padding: 22.652px;
+    vertical-align: top;
+    width: 51.359%; }
+    section.tool-wrapper div#graph-container .ui-widget-content {
+      background: none;
+      border: none;
+      -webkit-border-radius: 0;
+      -moz-border-radius: 0;
+      -ms-border-radius: 0;
+      -o-border-radius: 0;
+      border-radius: 0; }
+    section.tool-wrapper div#graph-container canvas {
+      width: 100%; }
+    section.tool-wrapper div#graph-container ul.ui-tabs-nav {
+      background: #062e39;
+      border-bottom: 1px solid #03181d;
+      -webkit-border-radius: 0;
+      -moz-border-radius: 0;
+      -ms-border-radius: 0;
+      -o-border-radius: 0;
+      border-radius: 0;
+      margin: -22.652px -22.652px 0;
+      padding: 0;
+      position: relative;
+      width: 110%; }
+      section.tool-wrapper div#graph-container ul.ui-tabs-nav li {
+        background: none;
+        border: none;
+        -webkit-border-radius: 0;
+        -moz-border-radius: 0;
+        -ms-border-radius: 0;
+        -o-border-radius: 0;
+        border-radius: 0;
+        color: #fff;
+        margin-bottom: 0; }
+        section.tool-wrapper div#graph-container ul.ui-tabs-nav li.ui-tabs-selected {
+          background-color: #073642;
+          border-left: 1px solid #03181d;
+          border-right: 1px solid #03181d; }
+          section.tool-wrapper div#graph-container ul.ui-tabs-nav li.ui-tabs-selected:first-child {
+            border-left: none; }
+          section.tool-wrapper div#graph-container ul.ui-tabs-nav li.ui-tabs-selected a {
+            color: #eee8d5; }
+        section.tool-wrapper div#graph-container ul.ui-tabs-nav li a {
+          border: none;
+          color: #839496;
+          font: bold 12px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+          letter-spacing: 1px;
+          text-transform: uppercase; }
+          section.tool-wrapper div#graph-container ul.ui-tabs-nav li a:hover {
+            color: #eee8d5; }
+  section.tool-wrapper div#controlls-container {
+    background: #062e39;
+    border-right: 1px solid #001317;
+    -webkit-box-shadow: 1px 0 0 #004355, inset 0 0 0 4px #06323d;
+    -moz-box-shadow: 1px 0 0 #004355, inset 0 0 0 4px #06323d;
+    box-shadow: 1px 0 0 #004355, inset 0 0 0 4px #06323d;
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    display: table-cell;
+    padding: 22.652px;
+    vertical-align: top;
+    width: 48.641%; }
+    section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper {
+      border-bottom: 1px solid #021014;
+      -webkit-box-shadow: 0 1px 0 #083e4b;
+      -moz-box-shadow: 0 1px 0 #083e4b;
+      box-shadow: 0 1px 0 #083e4b;
+      margin-bottom: 22.652px;
+      padding: 0 0 22.652px; }
+      section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton {
+        border-color: #001317;
+        border: 1px solid #3d5962;
+        -webkit-border-radius: 3px;
+        -moz-border-radius: 3px;
+        -ms-border-radius: 3px;
+        -o-border-radius: 3px;
+        border-radius: 3px;
+        -webkit-box-shadow: inset 0 1px 0 0 #939da0;
+        -moz-box-shadow: inset 0 1px 0 0 #939da0;
+        box-shadow: inset 0 1px 0 0 #939da0;
+        color: white;
+        display: inline;
+        font-size: 11px;
+        font-weight: bold;
+        background-color: #637c84;
+        background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #637c84), color-stop(100%, #43626b));
+        background-image: -webkit-linear-gradient(top, #637c84, #43626b);
+        background-image: -moz-linear-gradient(top, #637c84, #43626b);
+        background-image: -ms-linear-gradient(top, #637c84, #43626b);
+        background-image: -o-linear-gradient(top, #637c84, #43626b);
+        background-image: linear-gradient(top, #637c84, #43626b);
+        padding: 6px 18px 7px;
+        text-shadow: 0 1px 0 #31505a;
+        -webkit-background-clip: padding-box;
+        display: block;
+        float: right;
+        font: bold 14px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif; }
+        section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton:hover {
+          -webkit-box-shadow: inset 0 1px 0 0 #778589;
+          -moz-box-shadow: inset 0 1px 0 0 #778589;
+          box-shadow: inset 0 1px 0 0 #778589;
+          cursor: pointer;
+          background-color: #5c6c71;
+          background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #5c6c71), color-stop(100%, #3e5961));
+          background-image: -webkit-linear-gradient(top, #5c6c71, #3e5961);
+          background-image: -moz-linear-gradient(top, #5c6c71, #3e5961);
+          background-image: -ms-linear-gradient(top, #5c6c71, #3e5961);
+          background-image: -o-linear-gradient(top, #5c6c71, #3e5961);
+          background-image: linear-gradient(top, #5c6c71, #3e5961); }
+        section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton:active {
+          border: 1px solid #3d5962;
+          -webkit-box-shadow: inset 0 0 8px 4px #395057, inset 0 0 8px 4px #395057, 0 1px 1px 0 #eeeeee;
+          -moz-box-shadow: inset 0 0 8px 4px #395057, inset 0 0 8px 4px #395057, 0 1px 1px 0 #eeeeee;
+          box-shadow: inset 0 0 8px 4px #395057, inset 0 0 8px 4px #395057, 0 1px 1px 0 #eeeeee; }
+        section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton:active {
+          -webkit-box-shadow: none;
+          -moz-box-shadow: none;
+          box-shadow: none; }
+        section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton[value="Stop"] {
+          border: 1px solid #030d15;
+          -webkit-border-radius: 3px;
+          -moz-border-radius: 3px;
+          -ms-border-radius: 3px;
+          -o-border-radius: 3px;
+          border-radius: 3px;
+          -webkit-box-shadow: inset 0 1px 0 0 #215f8a;
+          -moz-box-shadow: inset 0 1px 0 0 #215f8a;
+          box-shadow: inset 0 1px 0 0 #215f8a;
+          color: white;
+          display: inline;
+          font-size: 11px;
+          font-weight: bold;
+          background-color: #0f3550;
+          background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #0f3550), color-stop(100%, #041623));
+          background-image: -webkit-linear-gradient(top, #0f3550, #041623);
+          background-image: -moz-linear-gradient(top, #0f3550, #041623);
+          background-image: -ms-linear-gradient(top, #0f3550, #041623);
+          background-image: -o-linear-gradient(top, #0f3550, #041623);
+          background-image: linear-gradient(top, #0f3550, #041623);
+          padding: 6px 18px 7px;
+          text-shadow: 0 1px 0 #000203;
+          -webkit-background-clip: padding-box;
+          font: bold 14px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif; }
+          section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton[value="Stop"]:hover {
+            -webkit-box-shadow: inset 0 1px 0 0 #174362;
+            -moz-box-shadow: inset 0 1px 0 0 #174362;
+            box-shadow: inset 0 1px 0 0 #174362;
+            cursor: pointer;
+            background-color: #0c2739;
+            background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #0c2739), color-stop(100%, #030d15));
+            background-image: -webkit-linear-gradient(top, #0c2739, #030d15);
+            background-image: -moz-linear-gradient(top, #0c2739, #030d15);
+            background-image: -ms-linear-gradient(top, #0c2739, #030d15);
+            background-image: -o-linear-gradient(top, #0c2739, #030d15);
+            background-image: linear-gradient(top, #0c2739, #030d15); }
+          section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton[value="Stop"]:active {
+            border: 1px solid #030d15;
+            -webkit-box-shadow: inset 0 0 8px 4px #010507, inset 0 0 8px 4px #010507, 0 1px 1px 0 #eeeeee;
+            -moz-box-shadow: inset 0 0 8px 4px #010507, inset 0 0 8px 4px #010507, 0 1px 1px 0 #eeeeee;
+            box-shadow: inset 0 0 8px 4px #010507, inset 0 0 8px 4px #010507, 0 1px 1px 0 #eeeeee; }
+          section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton[value="Stop"]:active {
+            -webkit-box-shadow: none;
+            -moz-box-shadow: none;
+            box-shadow: none; }
+    section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper {
+      border-bottom: 1px solid #021014;
+      -webkit-box-shadow: 0 1px 0 #083e4b;
+      -moz-box-shadow: 0 1px 0 #083e4b;
+      box-shadow: 0 1px 0 #083e4b;
+      zoom: 1;
+      margin-bottom: 22.652px;
+      margin-bottom: 22.652px;
+      padding: 0 0 22.652px; }
+      section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:before, section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:after {
+        content: "";
+        display: table; }
+      section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:after {
+        clear: both; }
+    section.tool-wrapper div#controlls-container div.graph-controls p {
+      font-weight: bold;
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto;
+      margin: 0;
+      text-shadow: 0 -1px 0 #021014;
+      -webkit-font-smoothing: antialiased; }
+    section.tool-wrapper div#controlls-container div.graph-controls ul {
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto;
+      margin-bottom: 0; }
+      section.tool-wrapper div#controlls-container div.graph-controls ul li {
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        margin-bottom: 0; }
+        section.tool-wrapper div#controlls-container div.graph-controls ul li input {
+          margin-right: 5px; }
+    section.tool-wrapper div#controlls-container div.graph-controls div#graph-listen {
+      display: block;
+      float: left;
+      margin-bottom: 0;
+      margin-right: 20px;
+      margin-top: 8px;
+      text-align: right; }
+    section.tool-wrapper div#controlls-container label {
+      -webkit-border-radius: 2px;
+      -moz-border-radius: 2px;
+      -ms-border-radius: 2px;
+      -o-border-radius: 2px;
+      border-radius: 2px;
+      color: #fff;
+      font-weight: bold;
+      padding: 3px;
+      -webkit-font-smoothing: antialiased; }
+    section.tool-wrapper div#controlls-container label[for="vinCheckbox"], section.tool-wrapper div#controlls-container label[for="vinRadioButton"] {
+      color: #409fbf; }
+    section.tool-wrapper div#controlls-container label[for="voutCheckbox"], section.tool-wrapper div#controlls-container label[for="voutRadioButton"] {
+      color: #e1a600; }
+    section.tool-wrapper div#controlls-container label[for="vrCheckbox"], section.tool-wrapper div#controlls-container label[for="vrRadioButton"] {
+      color: #49c944; }
+    section.tool-wrapper div#controlls-container label[for="vcCheckbox"], section.tool-wrapper div#controlls-container label[for="vcRadioButton"] {
+      color: #e1a600; }
+    section.tool-wrapper div#controlls-container label[for="vlCheckbox"], section.tool-wrapper div#controlls-container label[for="vlRadioButton"] {
+      color: #a26784; }
+    section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders {
+      border-bottom: 1px solid #021014;
+      -webkit-box-shadow: 0 1px 0 #083e4b;
+      -moz-box-shadow: 0 1px 0 #083e4b;
+      box-shadow: 0 1px 0 #083e4b;
+      margin-bottom: 22.652px;
+      padding: 0 0 22.652px; }
+      section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders select#musicTypeSelect {
+        font: 16px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        margin-bottom: 0; }
+      section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders p {
+        font-weight: bold;
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        margin: 0 11.326px 22.652px 0;
+        text-shadow: 0 -1px 0 #021014;
+        -webkit-font-smoothing: antialiased; }
+    section.tool-wrapper div#controlls-container div.schematic-sliders div.slider-label {
+      font-weight: bold;
+      margin-bottom: 11.326px;
+      text-shadow: 0 -1px 0 #021014;
+      -webkit-font-smoothing: antialiased; }
+    section.tool-wrapper div#controlls-container div.schematic-sliders div.slider {
+      margin-bottom: 22.652px; }
+      section.tool-wrapper div#controlls-container div.schematic-sliders div.slider.ui-slider-horizontal {
+        background: #00232c;
+        border: 1px solid #000b0d;
+        -webkit-box-shadow: none;
+        -moz-box-shadow: none;
+        box-shadow: none;
+        height: 0.4em; }
+      section.tool-wrapper div#controlls-container div.schematic-sliders div.slider .ui-slider-handle {
+        background: #637c84 url("../images/amplifier-slider-handle.png") center no-repeat;
+        border: 1px solid #000b0d;
+        -webkit-box-shadow: inset 0 1px 0 #8ba1a8;
+        -moz-box-shadow: inset 0 1px 0 #8ba1a8;
+        box-shadow: inset 0 1px 0 #8ba1a8;
+        margin-top: -0.3em; }
+        section.tool-wrapper div#controlls-container div.schematic-sliders div.slider .ui-slider-handle:hover, section.tool-wrapper div#controlls-container div.schematic-sliders div.slider .ui-slider-handle:active {
+          background-color: #6e8992; }
diff --git a/lms/static/sass/application.scss b/lms/static/sass/application.scss
index ebae48bec6..ef6353e1f5 100644
--- a/lms/static/sass/application.scss
+++ b/lms/static/sass/application.scss
@@ -1,18 +1,35 @@
-@import "bourbon/bourbon";
+@import 'bourbon/bourbon';
+@import 'reset';
+@import 'font_face';
+@import 'base';
+@import 'base_mixins';
+@import 'base_extends';
+@import 'base_animations';
 
-// Base layout
-@import "base/reset", "base/font-face";
-@import "base/variables", "base/functions", "base/extends", "base/base";
-@import "layout/layout", "layout/header", "layout/footer", "layout/calculator", "layout/leanmodal";
-@import "plugins/jquery-ui-1.8.16.custom", "plugins/jquery.qtip.min";
+@import 'sass_old/base/variables';
+//@import 'sass_old/base/base';
+@import 'sass_old/base/extends';
+//@import 'sass_old/base/font-face';
+@import 'sass_old/base/functions';
+//@import 'sass_old/base/reset';
 
-// pages
-@import "courseware/courseware", "courseware/sidebar", "courseware/video", "courseware/sequence-nav", "courseware/amplifier", "courseware/problems";
-@import "textbook";
-@import "info";
-@import "profile";
-@import "gradebook";
-@import "wiki/basic-html", "wiki/sidebar", "wiki/create", "wiki/wiki", "wiki/table";
-@import "help";
+@import 'shared_forms';
+@import 'shared_footer';
+@import 'shared_header';
+@import 'shared_list_of_courses';
+@import 'shared_course_filter';
+@import 'shared_modal';
 
-@import "discussion/askbot-original", "discussion/discussion","discussion/sidebar", "discussion/questions", "discussion/tags", "discussion/question-view" , "discussion/answers", "discussion/forms", "discussion/form-wmd-toolbar", "discussion/modals", "discussion/profile", "discussion/badges";
+@import 'index';
+@import 'dashboard';
+@import 'course';
+@import 'find_courses';
+@import 'course_info';
+@import 'jobs';
+@import 'about';
+
+@import 'sass_old/courseware/courseware';
+@import 'sass_old/courseware/sequence-nav';
+@import 'sass_old/courseware/sidebar';
+@import 'sass_old/courseware/video';
+@import 'sass_old/courseware/amplifier';
diff --git a/lms/static/sass/bourbon/css3/_border-image.scss b/lms/static/sass/bourbon/css3/_border-image.scss
index 0373980422..da4f20ba49 100644
--- a/lms/static/sass/bourbon/css3/_border-image.scss
+++ b/lms/static/sass/bourbon/css3/_border-image.scss
@@ -1,7 +1,56 @@
-@mixin border-image ($image) {
-  -webkit-border-image: $image;
-     -moz-border-image: $image;
-      -ms-border-image: $image;
-       -o-border-image: $image;
-          border-image: $image;
+@mixin border-image($images) {
+  -webkit-border-image: border-add-prefix($images, webkit);
+     -moz-border-image: border-add-prefix($images, moz);
+       -o-border-image: border-add-prefix($images, o);
+          border-image: border-add-prefix($images);
 }
+
+@function border-add-prefix($images, $vendor: false) {
+  $border-image: ();
+  $images-type:  type-of(nth($images, 1));
+  $first-var:    nth(nth($images, 1), 1);          // Get type of Gradient (Linear || radial)
+
+  // If input is a gradient
+  @if $images-type == string {
+    @if ($first-var == "linear") or ($first-var == "radial") {
+      @for $i from 2 through length($images) {
+        $gradient-type: nth($images, 1);           // Get type of gradient (linear || radial)
+        $gradient-args: nth($images, $i);          // Get actual gradient (red, blue)
+        $border-image:  render-gradients($gradient-args, $gradient-type, $vendor);
+      }
+    }
+
+    // If input is a URL
+    @else {
+      $border-image: $images;
+    }
+  }
+
+  // If input is gradient or url + additional args
+  @else if $images-type == list {
+    @for $i from 1 through length($images) {
+      $type: type-of(nth($images, $i));           // Get type of variable - List or String
+
+      // If variable is a list - Gradient
+      @if $type == list {
+        $gradient-type: nth(nth($images, $i), 1); // Get type of gradient (linear || radial)
+        $gradient-args: nth(nth($images, $i), 2); // Get actual gradient (red, blue)
+        $border-image:  render-gradients($gradient-args, $gradient-type, $vendor);
+      }
+
+      // If variable is a string - Image or number
+      @else if ($type == string) or ($type == number) {
+        $border-image: append($border-image, nth($images, $i));
+      }
+    }
+  }
+  @return $border-image;
+}
+
+//Examples:
+// @include border-image(url("image.png"));
+// @include border-image(url("image.png") 20 stretch);
+// @include border-image(linear-gradient(45deg, orange, yellow));
+// @include border-image(linear-gradient(45deg, orange, yellow) stretch);
+// @include border-image(linear-gradient(45deg, orange, yellow) 20 30 40 50 stretch round);
+// @include border-image(radial-gradient(top, cover, orange, yellow, orange));
diff --git a/lms/static/sass/marketing-ie.css b/lms/static/sass/marketing-ie.css
new file mode 100755
index 0000000000..18d829fdeb
--- /dev/null
+++ b/lms/static/sass/marketing-ie.css
@@ -0,0 +1,10 @@
+body {
+  margin: 0;
+  padding: 0; }
+
+.wrapper, .subpage, section.copyright, section.tos, section.privacy-policy, section.honor-code, header.announcement div, section.index-content, footer {
+  margin: 0;
+  overflow: hidden; }
+
+div#enroll form {
+  display: none; }
diff --git a/lms/static/sass/marketing.css b/lms/static/sass/marketing.css
new file mode 100755
index 0000000000..5f34ec227e
--- /dev/null
+++ b/lms/static/sass/marketing.css
@@ -0,0 +1,1017 @@
+/* 
+html5doctor.com Reset Stylesheet
+v1.6.1
+Last Updated: 2010-09-17
+Author: Richard Clark - http://richclarkdesign.com 
+Twitter: @rich_clark
+*/
+html, body, div, span, object, iframe,
+h1, h2, h3, h4, h5, h6, p, blockquote, pre,
+abbr, address, cite, code,
+del, dfn, em, img, ins, kbd, q, samp,
+small, strong, var,
+b, i,
+dl, dt, dd, ol, ul, li,
+fieldset, form, label, legend,
+table, caption, tbody, tfoot, thead, tr, th, td,
+article, aside, canvas, details, figcaption, figure,
+footer, header, hgroup, menu, nav, section, summary,
+time, mark, audio, video {
+  margin: 0;
+  padding: 0;
+  border: 0;
+  outline: 0;
+  font-size: 100%;
+  vertical-align: baseline;
+  background: transparent; }
+
+body {
+  line-height: 1; }
+
+article, aside, details, figcaption, figure,
+footer, header, hgroup, menu, nav, section {
+  display: block; }
+
+nav ul {
+  list-style: none; }
+
+blockquote, q {
+  quotes: none; }
+
+blockquote:before, blockquote:after,
+q:before, q:after {
+  content: '';
+  content: none; }
+
+a {
+  margin: 0;
+  padding: 0;
+  font-size: 100%;
+  vertical-align: baseline;
+  background: transparent; }
+
+/* change colours to suit your needs */
+ins {
+  background-color: #ff9;
+  color: #000;
+  text-decoration: none; }
+
+/* change colours to suit your needs */
+mark {
+  background-color: #ff9;
+  color: #000;
+  font-style: italic;
+  font-weight: bold; }
+
+del {
+  text-decoration: line-through; }
+
+abbr[title], dfn[title] {
+  border-bottom: 1px dotted;
+  cursor: help; }
+
+table {
+  border-collapse: collapse;
+  border-spacing: 0; }
+
+/* change border colour to suit your needs */
+hr {
+  display: block;
+  height: 1px;
+  border: 0;
+  border-top: 1px solid #cccccc;
+  margin: 1em 0;
+  padding: 0; }
+
+input, select {
+  vertical-align: middle; }
+
+/* Generated by Font Squirrel (http://www.fontsquirrel.com) on January 25, 2012 05:06:34 PM America/New_York */
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-Regular-webfont.eot");
+  src: url("../fonts/OpenSans-Regular-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-Regular-webfont.woff") format("woff"), url("../fonts/OpenSans-Regular-webfont.ttf") format("truetype"), url("../fonts/OpenSans-Regular-webfont.svg#OpenSansRegular") format("svg");
+  font-weight: 600;
+  font-style: normal; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-Italic-webfont.eot");
+  src: url("../fonts/OpenSans-Italic-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-Italic-webfont.woff") format("woff"), url("../fonts/OpenSans-Italic-webfont.ttf") format("truetype"), url("../fonts/OpenSans-Italic-webfont.svg#OpenSansItalic") format("svg");
+  font-weight: 400;
+  font-style: italic; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-Bold-webfont.eot");
+  src: url("../fonts/OpenSans-Bold-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-Bold-webfont.woff") format("woff"), url("../fonts/OpenSans-Bold-webfont.ttf") format("truetype"), url("../fonts/OpenSans-Bold-webfont.svg#OpenSansBold") format("svg");
+  font-weight: 700;
+  font-style: normal; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-BoldItalic-webfont.eot");
+  src: url("../fonts/OpenSans-BoldItalic-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-BoldItalic-webfont.woff") format("woff"), url("../fonts/OpenSans-BoldItalic-webfont.ttf") format("truetype"), url("../fonts/OpenSans-BoldItalic-webfont.svg#OpenSansBoldItalic") format("svg");
+  font-weight: 700;
+  font-style: italic; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-ExtraBold-webfont.eot");
+  src: url("../fonts/OpenSans-ExtraBold-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-ExtraBold-webfont.woff") format("woff"), url("../fonts/OpenSans-ExtraBold-webfont.ttf") format("truetype"), url("../fonts/OpenSans-ExtraBold-webfont.svg#OpenSansExtrabold") format("svg");
+  font-weight: 800;
+  font-style: normal; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-ExtraBoldItalic-webfont.eot");
+  src: url("../fonts/OpenSans-ExtraBoldItalic-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-ExtraBoldItalic-webfont.woff") format("woff"), url("../fonts/OpenSans-ExtraBoldItalic-webfont.ttf") format("truetype"), url("../fonts/OpenSans-ExtraBoldItalic-webfont.svg#OpenSansExtraboldItalic") format("svg");
+  font-weight: 800;
+  font-style: italic; }
+
+.wrapper, .subpage, section.copyright, section.tos, section.privacy-policy, section.honor-code, header.announcement div, footer, section.index-content {
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  margin: 0 auto;
+  max-width: 1400px;
+  padding: 25.888px;
+  width: 100%; }
+
+.subpage > div, section.copyright > div, section.tos > div, section.privacy-policy > div, section.honor-code > div {
+  padding-left: 34.171%; }
+  @media screen and (max-width: 940px) {
+    .subpage > div, section.copyright > div, section.tos > div, section.privacy-policy > div, section.honor-code > div {
+      padding-left: 0; } }
+  .subpage > div p, section.copyright > div p, section.tos > div p, section.privacy-policy > div p, section.honor-code > div p {
+    margin-bottom: 25.888px;
+    line-height: 25.888px; }
+  .subpage > div h1, section.copyright > div h1, section.tos > div h1, section.privacy-policy > div h1, section.honor-code > div h1 {
+    margin-bottom: 12.944px; }
+  .subpage > div h2, section.copyright > div h2, section.tos > div h2, section.privacy-policy > div h2, section.honor-code > div h2 {
+    font: 18px "Open Sans", Helvetica, Arial, sans-serif;
+    color: #000;
+    margin-bottom: 12.944px; }
+  .subpage > div ul, section.copyright > div ul, section.tos > div ul, section.privacy-policy > div ul, section.honor-code > div ul {
+    list-style: disc outside none; }
+    .subpage > div ul li, section.copyright > div ul li, section.tos > div ul li, section.privacy-policy > div ul li, section.honor-code > div ul li {
+      list-style: disc outside none;
+      line-height: 25.888px; }
+  .subpage > div dl, section.copyright > div dl, section.tos > div dl, section.privacy-policy > div dl, section.honor-code > div dl {
+    margin-bottom: 25.888px; }
+    .subpage > div dl dd, section.copyright > div dl dd, section.tos > div dl dd, section.privacy-policy > div dl dd, section.honor-code > div dl dd {
+      margin-bottom: 12.944px; }
+
+.clearfix:after, .subpage:after, section.copyright:after, section.tos:after, section.privacy-policy:after, section.honor-code:after, header.announcement div section:after, footer:after, section.index-content:after, section.index-content section:after, section.index-content section.about section:after, div.leanModal_box#enroll ol:after {
+  content: ".";
+  display: block;
+  height: 0;
+  clear: both;
+  visibility: hidden; }
+
+.button, header.announcement div section.course section a, section.index-content section.course a, section.index-content section.staff a, section.index-content section.about-course section.cta a.enroll {
+  -webkit-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -ms-border-radius: 3px;
+  -o-border-radius: 3px;
+  border-radius: 3px;
+  display: -moz-inline-box;
+  -moz-box-orient: vertical;
+  display: inline-block;
+  vertical-align: baseline;
+  zoom: 1;
+  *display: inline;
+  *vertical-align: auto;
+  -webkit-transition-property: all;
+  -moz-transition-property: all;
+  -ms-transition-property: all;
+  -o-transition-property: all;
+  transition-property: all;
+  -webkit-transition-duration: 0.15s;
+  -moz-transition-duration: 0.15s;
+  -ms-transition-duration: 0.15s;
+  -o-transition-duration: 0.15s;
+  transition-duration: 0.15s;
+  -webkit-transition-timing-function: ease-out;
+  -moz-transition-timing-function: ease-out;
+  -ms-transition-timing-function: ease-out;
+  -o-transition-timing-function: ease-out;
+  transition-timing-function: ease-out;
+  -webkit-transition-delay: 0;
+  -moz-transition-delay: 0;
+  -ms-transition-delay: 0;
+  -o-transition-delay: 0;
+  transition-delay: 0;
+  background-color: #993333;
+  border: 1px solid #732626;
+  color: #fff;
+  margin: 25.888px 0 12.944px;
+  padding: 6.472px 12.944px;
+  text-decoration: none;
+  font-style: normal;
+  -webkit-box-shadow: inset 0 1px 0 #b83d3d;
+  -moz-box-shadow: inset 0 1px 0 #b83d3d;
+  box-shadow: inset 0 1px 0 #b83d3d;
+  -webkit-font-smoothing: antialiased; }
+  .button:hover, header.announcement div section.course section a:hover, section.index-content section.course a:hover, section.index-content section.staff a:hover, section.index-content section.about-course section.cta a.enroll:hover {
+    background-color: #732626;
+    border-color: #4d1919; }
+  .button span, header.announcement div section.course section a span, section.index-content section.course a span, section.index-content section.staff a span, section.index-content section.about-course section.cta a.enroll span {
+    font-family: Garamond, Baskerville, "Baskerville Old Face", "Hoefler Text", "Times New Roman", serif;
+    font-style: italic; }
+
+p.ie-warning {
+  display: block !important;
+  line-height: 1.3em;
+  background: yellow;
+  margin-bottom: 25.888px;
+  padding: 25.888px; }
+
+body {
+  background-color: #fff;
+  color: #444;
+  font: 16px Georgia, serif; }
+  body :focus {
+    outline-color: #ccc; }
+  body h1 {
+    font: 800 24px "Open Sans", Helvetica, Arial, sans-serif; }
+  body li {
+    margin-bottom: 25.888px; }
+  body em {
+    font-style: italic; }
+  body a {
+    color: #993333;
+    font-style: italic;
+    text-decoration: none; }
+    body a:hover, body a:focus {
+      color: #732626; }
+  body input[type="email"], body input[type="number"], body input[type="password"], body input[type="search"], body input[type="tel"], body input[type="text"], body input[type="url"], body input[type="color"], body input[type="date"], body input[type="datetime"], body input[type="datetime-local"], body input[type="month"], body input[type="time"], body input[type="week"], body textarea {
+    -webkit-box-shadow: 0 -1px 0 white;
+    -moz-box-shadow: 0 -1px 0 white;
+    box-shadow: 0 -1px 0 white;
+    background-color: #eeeeee;
+    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #eeeeee), color-stop(100%, white));
+    background-image: -webkit-linear-gradient(top, #eeeeee, white);
+    background-image: -moz-linear-gradient(top, #eeeeee, white);
+    background-image: -ms-linear-gradient(top, #eeeeee, white);
+    background-image: -o-linear-gradient(top, #eeeeee, white);
+    background-image: linear-gradient(top, #eeeeee, white);
+    border: 1px solid #999;
+    font: 16px Georgia, serif;
+    padding: 4px;
+    width: 100%; }
+    body input[type="email"]:focus, body input[type="number"]:focus, body input[type="password"]:focus, body input[type="search"]:focus, body input[type="tel"]:focus, body input[type="text"]:focus, body input[type="url"]:focus, body input[type="color"]:focus, body input[type="date"]:focus, body input[type="datetime"]:focus, body input[type="datetime-local"]:focus, body input[type="month"]:focus, body input[type="time"]:focus, body input[type="week"]:focus, body textarea:focus {
+      border-color: #993333; }
+
+header.announcement {
+  -webkit-background-size: cover;
+  -moz-background-size: cover;
+  -ms-background-size: cover;
+  -o-background-size: cover;
+  background-size: cover;
+  background: #333;
+  border-bottom: 1px solid #000;
+  color: #fff;
+  -webkit-font-smoothing: antialiased; }
+  header.announcement.home {
+    background: #e3e3e3 url("../images/marketing/shot-5-medium.jpg"); }
+    @media screen and (min-width: 1200px) {
+      header.announcement.home {
+        background: #e3e3e3 url("../images/marketing/shot-5-large.jpg"); } }
+    header.announcement.home div {
+      padding: 258.88px 25.888px 77.664px; }
+      @media screen and (max-width:780px) {
+        header.announcement.home div {
+          padding: 64.72px 25.888px 51.776px; } }
+      header.announcement.home div nav h1 {
+        margin-right: 0; }
+      header.announcement.home div nav a.login {
+        display: none; }
+  header.announcement.course {
+    background: #e3e3e3 url("../images/marketing/course-bg-small.jpg"); }
+    @media screen and (min-width: 1200px) {
+      header.announcement.course {
+        background: #e3e3e3 url("../images/marketing/course-bg-large.jpg"); } }
+    @media screen and (max-width: 1199px) and (min-width: 700px) {
+      header.announcement.course {
+        background: #e3e3e3 url("../images/marketing/course-bg-medium.jpg"); } }
+    header.announcement.course div {
+      padding: 103.552px 25.888px 51.776px; }
+      @media screen and (max-width:780px) {
+        header.announcement.course div {
+          padding: 64.72px 25.888px 51.776px; } }
+  header.announcement div {
+    position: relative; }
+    header.announcement div nav {
+      position: absolute;
+      top: 0;
+      right: 25.888px;
+      -webkit-border-radius: 0 0 3px 3px;
+      -moz-border-radius: 0 0 3px 3px;
+      -ms-border-radius: 0 0 3px 3px;
+      -o-border-radius: 0 0 3px 3px;
+      border-radius: 0 0 3px 3px;
+      background: #333;
+      background: rgba(0, 0, 0, 0.7);
+      padding: 12.944px 25.888px; }
+      header.announcement div nav h1 {
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        margin-right: 12.944px; }
+        header.announcement div nav h1 a {
+          font: italic 800 18px "Open Sans", Helvetica, Arial, sans-serif;
+          color: #fff;
+          text-decoration: none; }
+          header.announcement div nav h1 a:hover, header.announcement div nav h1 a:focus {
+            color: #999; }
+      header.announcement div nav a.login {
+        text-decoration: none;
+        color: #fff;
+        font-size: 12px;
+        font-style: normal;
+        font-family: "Open Sans", Helvetica, Arial, sans-serif; }
+        header.announcement div nav a.login:hover, header.announcement div nav a.login:focus {
+          color: #999; }
+    header.announcement div section {
+      background: #993333;
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto;
+      margin-left: 34.171%;
+      padding: 25.888px 38.832px; }
+      @media screen and (max-width: 780px) {
+        header.announcement div section {
+          margin-left: 0; } }
+      header.announcement div section h1 {
+        font-family: "Open Sans";
+        font-size: 30px;
+        font-weight: 800;
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        line-height: 1.2em;
+        margin: 0 25.888px 0 0; }
+      header.announcement div section h2 {
+        font-family: "Open Sans";
+        font-size: 24px;
+        font-weight: 400;
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        line-height: 1.2em; }
+      header.announcement div section.course section {
+        float: left;
+        margin-left: 0;
+        margin-right: 3.817%;
+        padding: 0;
+        width: 48.092%; }
+        @media screen and (max-width: 780px) {
+          header.announcement div section.course section {
+            float: none;
+            width: 100%;
+            margin-right: 0; } }
+        header.announcement div section.course section a {
+          background-color: #4d1919;
+          border-color: #260d0d;
+          -webkit-box-shadow: inset 0 1px 0 #732626, 0 1px 0 #ac3939;
+          -moz-box-shadow: inset 0 1px 0 #732626, 0 1px 0 #ac3939;
+          box-shadow: inset 0 1px 0 #732626, 0 1px 0 #ac3939;
+          display: block;
+          padding: 12.944px 25.888px;
+          text-align: center; }
+          header.announcement div section.course section a:hover {
+            background-color: #732626;
+            border-color: #4d1919; }
+      header.announcement div section.course p {
+        width: 48.092%;
+        line-height: 25.888px;
+        float: left; }
+        @media screen and (max-width: 780px) {
+          header.announcement div section.course p {
+            float: none;
+            width: 100%; } }
+
+footer {
+  padding-top: 0; }
+  footer div.footer-wrapper {
+    border-top: 1px solid #e5e5e5;
+    padding: 25.888px 0;
+    background: url("../images/marketing/mit-logo.png") right center no-repeat; }
+    @media screen and (max-width: 780px) {
+      footer div.footer-wrapper {
+        background-position: left bottom;
+        padding-bottom: 77.664px; } }
+    footer div.footer-wrapper a {
+      color: #888;
+      text-decoration: none;
+      -webkit-transition-property: all;
+      -moz-transition-property: all;
+      -ms-transition-property: all;
+      -o-transition-property: all;
+      transition-property: all;
+      -webkit-transition-duration: 0.15s;
+      -moz-transition-duration: 0.15s;
+      -ms-transition-duration: 0.15s;
+      -o-transition-duration: 0.15s;
+      transition-duration: 0.15s;
+      -webkit-transition-timing-function: ease-out;
+      -moz-transition-timing-function: ease-out;
+      -ms-transition-timing-function: ease-out;
+      -o-transition-timing-function: ease-out;
+      transition-timing-function: ease-out;
+      -webkit-transition-delay: 0;
+      -moz-transition-delay: 0;
+      -ms-transition-delay: 0;
+      -o-transition-delay: 0;
+      transition-delay: 0; }
+      footer div.footer-wrapper a:hover, footer div.footer-wrapper a:focus {
+        color: #666; }
+    footer div.footer-wrapper p {
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto;
+      margin-right: 25.888px; }
+    footer div.footer-wrapper ul {
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto; }
+      @media screen and (max-width: 780px) {
+        footer div.footer-wrapper ul {
+          margin-top: 25.888px; } }
+      footer div.footer-wrapper ul li {
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        margin-bottom: 0; }
+        footer div.footer-wrapper ul li:after {
+          content: ' |';
+          display: inline;
+          color: #ccc; }
+        footer div.footer-wrapper ul li:last-child:after {
+          content: none; }
+      footer div.footer-wrapper ul.social {
+        float: right;
+        margin-right: 60px;
+        position: relative;
+        top: -5px; }
+        @media screen and (max-width: 780px) {
+          footer div.footer-wrapper ul.social {
+            float: none; } }
+        footer div.footer-wrapper ul.social li {
+          float: left;
+          margin-right: 12.944px; }
+          footer div.footer-wrapper ul.social li:after {
+            content: none;
+            display: none; }
+          footer div.footer-wrapper ul.social li a {
+            display: block;
+            height: 29px;
+            width: 28px;
+            text-indent: -9999px; }
+            footer div.footer-wrapper ul.social li a:hover {
+              opacity: .8; }
+          footer div.footer-wrapper ul.social li.twitter a {
+            background: url("../images/marketing/twitter.png") 0 0 no-repeat; }
+          footer div.footer-wrapper ul.social li.facebook a {
+            background: url("../images/marketing/facebook.png") 0 0 no-repeat; }
+          footer div.footer-wrapper ul.social li.linkedin a {
+            background: url("../images/marketing/linkedin.png") 0 0 no-repeat; }
+
+section.index-content section {
+  float: left; }
+  @media screen and (max-width: 780px) {
+    section.index-content section {
+      float: none;
+      width: auto;
+      margin-right: 0; } }
+  section.index-content section h1 {
+    font-size: 800 24px "Open Sans";
+    margin-bottom: 25.888px; }
+  section.index-content section p {
+    line-height: 25.888px;
+    margin-bottom: 25.888px; }
+  section.index-content section ul {
+    margin: 0; }
+  section.index-content section.about {
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    border-right: 1px solid #e5e5e5;
+    margin-right: 2.513%;
+    padding-right: 1.256%;
+    width: 65.829%; }
+    @media screen and (max-width: 780px) {
+      section.index-content section.about {
+        width: 100%;
+        border-right: 0;
+        margin-right: 0;
+        padding-right: 0; } }
+    section.index-content section.about section {
+      margin-bottom: 25.888px; }
+      section.index-content section.about section p {
+        width: 48.092%;
+        float: left; }
+        @media screen and (max-width: 780px) {
+          section.index-content section.about section p {
+            float: none;
+            width: auto; } }
+        section.index-content section.about section p:nth-child(odd) {
+          margin-right: 3.817%; }
+          @media screen and (max-width: 780px) {
+            section.index-content section.about section p:nth-child(odd) {
+              margin-right: 0; } }
+      section.index-content section.about section.intro section {
+        margin-bottom: 0; }
+        section.index-content section.about section.intro section.intro-text {
+          margin-right: 3.817%;
+          width: 48.092%; }
+          @media screen and (max-width: 780px) {
+            section.index-content section.about section.intro section.intro-text {
+              margin-right: 0;
+              width: auto; } }
+          section.index-content section.about section.intro section.intro-text p {
+            margin-right: 0;
+            width: auto;
+            float: none; }
+        section.index-content section.about section.intro section.intro-video {
+          width: 48.092%; }
+          @media screen and (max-width: 780px) {
+            section.index-content section.about section.intro section.intro-video {
+              width: auto; } }
+          section.index-content section.about section.intro section.intro-video a {
+            display: block;
+            width: 100%; }
+            section.index-content section.about section.intro section.intro-video a img {
+              width: 100%; }
+            section.index-content section.about section.intro section.intro-video a span {
+              display: none; }
+      section.index-content section.about section.features {
+        border-top: 1px solid #E5E5E5;
+        padding-top: 25.888px;
+        margin-bottom: 0; }
+        section.index-content section.about section.features h2 {
+          text-transform: uppercase;
+          letter-spacing: 1px;
+          color: #888;
+          margin-bottom: 25.888px;
+          font-weight: normal;
+          font-size: 14px; }
+          section.index-content section.about section.features h2 span {
+            text-transform: none; }
+        section.index-content section.about section.features p {
+          width: auto;
+          clear: both; }
+          section.index-content section.about section.features p strong {
+            font-family: "Open sans";
+            font-weight: 800; }
+          section.index-content section.about section.features p a {
+            color: #993333;
+            text-decoration: none;
+            -webkit-transition-property: all;
+            -moz-transition-property: all;
+            -ms-transition-property: all;
+            -o-transition-property: all;
+            transition-property: all;
+            -webkit-transition-duration: 0.15s;
+            -moz-transition-duration: 0.15s;
+            -ms-transition-duration: 0.15s;
+            -o-transition-duration: 0.15s;
+            transition-duration: 0.15s;
+            -webkit-transition-timing-function: ease-out;
+            -moz-transition-timing-function: ease-out;
+            -ms-transition-timing-function: ease-out;
+            -o-transition-timing-function: ease-out;
+            transition-timing-function: ease-out;
+            -webkit-transition-delay: 0;
+            -moz-transition-delay: 0;
+            -ms-transition-delay: 0;
+            -o-transition-delay: 0;
+            transition-delay: 0; }
+            section.index-content section.about section.features p a:hover, section.index-content section.about section.features p a:focus {
+              color: #602020; }
+        section.index-content section.about section.features ul {
+          margin-bottom: 0; }
+          section.index-content section.about section.features ul li {
+            line-height: 25.888px;
+            width: 48.092%;
+            float: left;
+            margin-bottom: 12.944px; }
+            @media screen and (max-width: 780px) {
+              section.index-content section.about section.features ul li {
+                width: auto;
+                float: none; } }
+            section.index-content section.about section.features ul li:nth-child(odd) {
+              margin-right: 3.817%; }
+              @media screen and (max-width: 780px) {
+                section.index-content section.about section.features ul li:nth-child(odd) {
+                  margin-right: 0; } }
+  section.index-content section.course, section.index-content section.staff {
+    width: 31.658%; }
+    @media screen and (max-width: 780px) {
+      section.index-content section.course, section.index-content section.staff {
+        width: auto; } }
+    section.index-content section.course h1, section.index-content section.staff h1 {
+      color: #888;
+      font: normal 16px Georgia, serif;
+      font-size: 14px;
+      letter-spacing: 1px;
+      margin-bottom: 25.888px;
+      text-transform: uppercase; }
+    section.index-content section.course h2, section.index-content section.staff h2 {
+      font: 800 24px "Open Sans", Helvetica, Arial, sans-serif; }
+    section.index-content section.course h3, section.index-content section.staff h3 {
+      font: 400 18px "Open Sans", Helvetica, Arial, sans-serif; }
+    section.index-content section.course a span.arrow, section.index-content section.staff a span.arrow {
+      color: rgba(255, 255, 255, 0.6);
+      font-style: normal;
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto;
+      padding-left: 10px; }
+    section.index-content section.course ul, section.index-content section.staff ul {
+      list-style: none; }
+      section.index-content section.course ul li img, section.index-content section.staff ul li img {
+        float: left;
+        margin-right: 12.944px; }
+  section.index-content section.course h2 {
+    padding-top: 129.44px;
+    background: url("../images/marketing/circuits-bg.jpg") 0 0 no-repeat;
+    -webkit-background-size: contain;
+    -moz-background-size: contain;
+    -ms-background-size: contain;
+    -o-background-size: contain;
+    background-size: contain; }
+    @media screen and (max-width: 998px) and (min-width: 781px) {
+      section.index-content section.course h2 {
+        background: url("../images/marketing/circuits-medium-bg.jpg") 0 0 no-repeat; } }
+    @media screen and (max-width: 780px) {
+      section.index-content section.course h2 {
+        padding-top: 129.44px;
+        background: url("../images/marketing/circuits-bg.jpg") 0 0 no-repeat; } }
+    @media screen and (min-width: 500px) and (max-width: 781px) {
+      section.index-content section.course h2 {
+        padding-top: 207.104px; } }
+  section.index-content section.course div.announcement p.announcement-button a {
+    margin-top: 0; }
+  section.index-content section.course div.announcement img {
+    max-width: 100%;
+    margin-bottom: 25.888px; }
+  section.index-content section.about-course {
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    border-right: 1px solid #e5e5e5;
+    margin-right: 2.513%;
+    padding-right: 1.256%;
+    width: 65.829%; }
+    @media screen and (max-width: 780px) {
+      section.index-content section.about-course {
+        width: auto;
+        border-right: 0;
+        margin-right: 0;
+        padding-right: 0; } }
+    section.index-content section.about-course section {
+      width: 48.092%; }
+      @media screen and (max-width: 780px) {
+        section.index-content section.about-course section {
+          width: auto; } }
+      section.index-content section.about-course section.about-info {
+        margin-right: 3.817%; }
+        @media screen and (max-width: 780px) {
+          section.index-content section.about-course section.about-info {
+            margin-right: 0; } }
+      section.index-content section.about-course section.requirements {
+        clear: both;
+        width: 100%;
+        border-top: 1px solid #E5E5E5;
+        padding-top: 25.888px;
+        margin-bottom: 0; }
+        section.index-content section.about-course section.requirements p {
+          float: left;
+          width: 48.092%;
+          margin-right: 3.817%; }
+          @media screen and (max-width: 780px) {
+            section.index-content section.about-course section.requirements p {
+              margin-right: 0;
+              float: none;
+              width: auto; } }
+          section.index-content section.about-course section.requirements p:nth-child(odd) {
+            margin-right: 0; }
+      section.index-content section.about-course section.cta {
+        width: 100%;
+        text-align: center; }
+        section.index-content section.about-course section.cta a.enroll {
+          padding: 12.944px 51.776px;
+          display: -moz-inline-box;
+          -moz-box-orient: vertical;
+          display: inline-block;
+          vertical-align: baseline;
+          zoom: 1;
+          *display: inline;
+          *vertical-align: auto;
+          text-align: center;
+          font: 800 18px "Open Sans", Helvetica, Arial, sans-serif; }
+  section.index-content section.staff h1 {
+    margin-top: 25.888px; }
+
+#lean_overlay {
+  background: #000;
+  display: none;
+  height: 100%;
+  left: 0px;
+  position: fixed;
+  top: 0px;
+  width: 100%;
+  z-index: 100; }
+
+div.leanModal_box {
+  background: #fff;
+  border: none;
+  -webkit-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -ms-border-radius: 3px;
+  -o-border-radius: 3px;
+  border-radius: 3px;
+  -webkit-box-shadow: 0 0 6px black;
+  -moz-box-shadow: 0 0 6px black;
+  box-shadow: 0 0 6px black;
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  display: none;
+  padding: 51.776px;
+  text-align: left; }
+  div.leanModal_box a.modal_close {
+    color: #aaa;
+    display: block;
+    font-style: normal;
+    height: 14px;
+    position: absolute;
+    right: 12px;
+    top: 12px;
+    width: 14px;
+    z-index: 2; }
+    div.leanModal_box a.modal_close:hover {
+      color: #993333;
+      text-decoration: none; }
+  div.leanModal_box h1 {
+    border-bottom: 1px solid #eee;
+    font-size: 24px;
+    margin-bottom: 25.888px;
+    margin-top: 0;
+    padding-bottom: 25.888px;
+    text-align: left; }
+  div.leanModal_box#enroll {
+    max-width: 600px; }
+    div.leanModal_box#enroll ol {
+      padding-top: 25.888px; }
+      div.leanModal_box#enroll ol li.terms, div.leanModal_box#enroll ol li.honor-code {
+        float: none;
+        width: auto; }
+      div.leanModal_box#enroll ol li div.tip {
+        display: none; }
+      div.leanModal_box#enroll ol li:hover div.tip {
+        background: #333;
+        color: #fff;
+        display: block;
+        font-size: 16px;
+        line-height: 25.888px;
+        margin: 0 0 0 -10px;
+        padding: 10px;
+        position: absolute;
+        -webkit-font-smoothing: antialiased;
+        width: 500px; }
+  div.leanModal_box form {
+    text-align: left; }
+    div.leanModal_box form div#enroll_error, div.leanModal_box form div#login_error, div.leanModal_box form div#pwd_error {
+      background-color: #333333;
+      border: black;
+      color: #fff;
+      font-family: "Open sans";
+      font-weight: bold;
+      letter-spacing: 1px;
+      margin: -25.888px -25.888px 25.888px;
+      padding: 12.944px;
+      text-shadow: 0 1px 0 #1a1a1a;
+      -webkit-font-smoothing: antialiased; }
+      div.leanModal_box form div#enroll_error:empty, div.leanModal_box form div#login_error:empty, div.leanModal_box form div#pwd_error:empty {
+        padding: 0; }
+    div.leanModal_box form ol {
+      list-style: none;
+      margin-bottom: 25.888px; }
+      div.leanModal_box form ol li {
+        margin-bottom: 12.944px; }
+        div.leanModal_box form ol li.terms, div.leanModal_box form ol li.remember {
+          border-top: 1px solid #eee;
+          clear: both;
+          float: none;
+          padding-top: 25.888px;
+          width: auto; }
+        div.leanModal_box form ol li.honor-code {
+          float: none;
+          width: auto; }
+        div.leanModal_box form ol li label {
+          display: block;
+          font-weight: bold; }
+        div.leanModal_box form ol li input[type="email"], div.leanModal_box form ol li input[type="number"], div.leanModal_box form ol li input[type="password"], div.leanModal_box form ol li input[type="search"], div.leanModal_box form ol li input[type="tel"], div.leanModal_box form ol li input[type="text"], div.leanModal_box form ol li input[type="url"], div.leanModal_box form ol li input[type="color"], div.leanModal_box form ol li input[type="date"], div.leanModal_box form ol li input[type="datetime"], div.leanModal_box form ol li input[type="datetime-local"], div.leanModal_box form ol li input[type="month"], div.leanModal_box form ol li input[type="time"], div.leanModal_box form ol li input[type="week"], div.leanModal_box form ol li textarea {
+          -webkit-box-sizing: border-box;
+          -moz-box-sizing: border-box;
+          box-sizing: border-box;
+          width: 100%; }
+        div.leanModal_box form ol li input[type="checkbox"] {
+          margin-right: 10px; }
+        div.leanModal_box form ol li ul {
+          list-style: disc outside none;
+          margin: 12.944px 0 25.888px 25.888px; }
+          div.leanModal_box form ol li ul li {
+            color: #666;
+            float: none;
+            font-size: 14px;
+            list-style: disc outside none;
+            margin-bottom: 12.944px; }
+    div.leanModal_box form input[type="button"], div.leanModal_box form input[type="submit"] {
+      border: 1px solid #691b1b;
+      -webkit-border-radius: 3px;
+      -moz-border-radius: 3px;
+      -ms-border-radius: 3px;
+      -o-border-radius: 3px;
+      border-radius: 3px;
+      -webkit-box-shadow: inset 0 1px 0 0 #bc5c5c;
+      -moz-box-shadow: inset 0 1px 0 0 #bc5c5c;
+      box-shadow: inset 0 1px 0 0 #bc5c5c;
+      color: white;
+      display: inline;
+      font-size: 11px;
+      font-weight: bold;
+      background-color: #993333;
+      background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #993333), color-stop(100%, #761e1e));
+      background-image: -webkit-linear-gradient(top, #993333, #761e1e);
+      background-image: -moz-linear-gradient(top, #993333, #761e1e);
+      background-image: -ms-linear-gradient(top, #993333, #761e1e);
+      background-image: -o-linear-gradient(top, #993333, #761e1e);
+      background-image: linear-gradient(top, #993333, #761e1e);
+      padding: 6px 18px 7px;
+      text-shadow: 0 1px 0 #5d1414;
+      -webkit-background-clip: padding-box;
+      font-size: 18px;
+      padding: 12.944px; }
+      div.leanModal_box form input[type="button"]:hover, div.leanModal_box form input[type="submit"]:hover {
+        -webkit-box-shadow: inset 0 1px 0 0 #a44141;
+        -moz-box-shadow: inset 0 1px 0 0 #a44141;
+        box-shadow: inset 0 1px 0 0 #a44141;
+        cursor: pointer;
+        background-color: #823030;
+        background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #823030), color-stop(100%, #691c1c));
+        background-image: -webkit-linear-gradient(top, #823030, #691c1c);
+        background-image: -moz-linear-gradient(top, #823030, #691c1c);
+        background-image: -ms-linear-gradient(top, #823030, #691c1c);
+        background-image: -o-linear-gradient(top, #823030, #691c1c);
+        background-image: linear-gradient(top, #823030, #691c1c); }
+      div.leanModal_box form input[type="button"]:active, div.leanModal_box form input[type="submit"]:active {
+        border: 1px solid #691b1b;
+        -webkit-box-shadow: inset 0 0 8px 4px #5c1919, inset 0 0 8px 4px #5c1919, 0 1px 1px 0 #eeeeee;
+        -moz-box-shadow: inset 0 0 8px 4px #5c1919, inset 0 0 8px 4px #5c1919, 0 1px 1px 0 #eeeeee;
+        box-shadow: inset 0 0 8px 4px #5c1919, inset 0 0 8px 4px #5c1919, 0 1px 1px 0 #eeeeee; }
+
+div#login {
+  min-width: 400px; }
+  div#login header {
+    border-bottom: 1px solid #ddd;
+    margin-bottom: 25.888px;
+    padding-bottom: 25.888px; }
+    div#login header h1 {
+      border-bottom: 0;
+      padding-bottom: 0;
+      margin-bottom: 6.472px; }
+  div#login ol li {
+    float: none;
+    width: auto; }
+
+div.lost-password {
+  margin-top: 25.888px;
+  text-align: left; }
+  div.lost-password a {
+    color: #999; }
+    div.lost-password a:hover {
+      color: #444; }
+
+div#pwd_reset p {
+  margin-bottom: 25.888px; }
+div#pwd_reset input[type="email"] {
+  margin-bottom: 25.888px; }
+
+div#apply_name_change,
+div#change_email,
+div#unenroll,
+div#deactivate-account {
+  max-width: 700px; }
+  div#apply_name_change ul,
+  div#change_email ul,
+  div#unenroll ul,
+  div#deactivate-account ul {
+    list-style: none; }
+    div#apply_name_change ul li,
+    div#change_email ul li,
+    div#unenroll ul li,
+    div#deactivate-account ul li {
+      margin-bottom: 12.944px; }
+      div#apply_name_change ul li textarea, div#apply_name_change ul li input[type="email"], div#apply_name_change ul li input[type="number"], div#apply_name_change ul li input[type="password"], div#apply_name_change ul li input[type="search"], div#apply_name_change ul li input[type="tel"], div#apply_name_change ul li input[type="text"], div#apply_name_change ul li input[type="url"], div#apply_name_change ul li input[type="color"], div#apply_name_change ul li input[type="date"], div#apply_name_change ul li input[type="datetime"], div#apply_name_change ul li input[type="datetime-local"], div#apply_name_change ul li input[type="month"], div#apply_name_change ul li input[type="time"], div#apply_name_change ul li input[type="week"],
+      div#change_email ul li textarea,
+      div#change_email ul li input[type="email"],
+      div#change_email ul li input[type="number"],
+      div#change_email ul li input[type="password"],
+      div#change_email ul li input[type="search"],
+      div#change_email ul li input[type="tel"],
+      div#change_email ul li input[type="text"],
+      div#change_email ul li input[type="url"],
+      div#change_email ul li input[type="color"],
+      div#change_email ul li input[type="date"],
+      div#change_email ul li input[type="datetime"],
+      div#change_email ul li input[type="datetime-local"],
+      div#change_email ul li input[type="month"],
+      div#change_email ul li input[type="time"],
+      div#change_email ul li input[type="week"],
+      div#unenroll ul li textarea,
+      div#unenroll ul li input[type="email"],
+      div#unenroll ul li input[type="number"],
+      div#unenroll ul li input[type="password"],
+      div#unenroll ul li input[type="search"],
+      div#unenroll ul li input[type="tel"],
+      div#unenroll ul li input[type="text"],
+      div#unenroll ul li input[type="url"],
+      div#unenroll ul li input[type="color"],
+      div#unenroll ul li input[type="date"],
+      div#unenroll ul li input[type="datetime"],
+      div#unenroll ul li input[type="datetime-local"],
+      div#unenroll ul li input[type="month"],
+      div#unenroll ul li input[type="time"],
+      div#unenroll ul li input[type="week"],
+      div#deactivate-account ul li textarea,
+      div#deactivate-account ul li input[type="email"],
+      div#deactivate-account ul li input[type="number"],
+      div#deactivate-account ul li input[type="password"],
+      div#deactivate-account ul li input[type="search"],
+      div#deactivate-account ul li input[type="tel"],
+      div#deactivate-account ul li input[type="text"],
+      div#deactivate-account ul li input[type="url"],
+      div#deactivate-account ul li input[type="color"],
+      div#deactivate-account ul li input[type="date"],
+      div#deactivate-account ul li input[type="datetime"],
+      div#deactivate-account ul li input[type="datetime-local"],
+      div#deactivate-account ul li input[type="month"],
+      div#deactivate-account ul li input[type="time"],
+      div#deactivate-account ul li input[type="week"] {
+        -webkit-box-sizing: border-box;
+        -moz-box-sizing: border-box;
+        box-sizing: border-box;
+        display: block;
+        width: 100%; }
+      div#apply_name_change ul li textarea,
+      div#change_email ul li textarea,
+      div#unenroll ul li textarea,
+      div#deactivate-account ul li textarea {
+        height: 60px; }
+      div#apply_name_change ul li input[type="submit"],
+      div#change_email ul li input[type="submit"],
+      div#unenroll ul li input[type="submit"],
+      div#deactivate-account ul li input[type="submit"] {
+        white-space: normal; }
+
+div#feedback_div form ol li {
+  float: none;
+  width: 100%; }
+  div#feedback_div form ol li textarea#feedback_message {
+    height: 100px; }
diff --git a/lms/static/sass/.gitignore b/lms/static/sass/sass_old/.gitignore
similarity index 100%
rename from lms/static/sass/.gitignore
rename to lms/static/sass/sass_old/.gitignore
diff --git a/lms/static/sass/README.md b/lms/static/sass/sass_old/README.md
similarity index 100%
rename from lms/static/sass/README.md
rename to lms/static/sass/sass_old/README.md
diff --git a/lms/static/sass/_gradebook.scss b/lms/static/sass/sass_old/_gradebook.scss
similarity index 100%
rename from lms/static/sass/_gradebook.scss
rename to lms/static/sass/sass_old/_gradebook.scss
diff --git a/lms/static/sass/_help.scss b/lms/static/sass/sass_old/_help.scss
similarity index 100%
rename from lms/static/sass/_help.scss
rename to lms/static/sass/sass_old/_help.scss
diff --git a/lms/static/sass/_info.scss b/lms/static/sass/sass_old/_info.scss
similarity index 100%
rename from lms/static/sass/_info.scss
rename to lms/static/sass/sass_old/_info.scss
diff --git a/lms/static/sass/_profile.scss b/lms/static/sass/sass_old/_profile.scss
similarity index 100%
rename from lms/static/sass/_profile.scss
rename to lms/static/sass/sass_old/_profile.scss
diff --git a/lms/static/sass/_textbook.scss b/lms/static/sass/sass_old/_textbook.scss
similarity index 100%
rename from lms/static/sass/_textbook.scss
rename to lms/static/sass/sass_old/_textbook.scss
diff --git a/lms/static/sass/sass_old/application.scss b/lms/static/sass/sass_old/application.scss
new file mode 100644
index 0000000000..c493202e33
--- /dev/null
+++ b/lms/static/sass/sass_old/application.scss
@@ -0,0 +1,18 @@
+@import "bourbon/bourbon";
+
+// Base layout
+@import "base/reset", "base/font-face";
+@import "base/variables", "base/functions", "base/extends", "base/base";
+@import "layout/layout", "layout/header", "layout/footer", "layout/calculator", "layout/leanmodal";
+@import "plugins/jquery-ui-1.8.16.custom", "plugins/jquery.qtip.min";
+
+// pages
+@import "courseware/courseware", "courseware/sidebar", "courseware/video", "courseware/sequence-nav", "courseware/amplifier";
+@import "textbook";
+@import "info";
+@import "profile";
+@import "gradebook";
+@import "wiki/basic-html", "wiki/sidebar", "wiki/create", "wiki/wiki", "wiki/table";
+@import "help";
+
+@import "discussion/askbot-original", "discussion/discussion","discussion/sidebar", "discussion/questions", "discussion/tags", "discussion/question-view" , "discussion/answers", "discussion/forms", "discussion/form-wmd-toolbar", "discussion/modals", "discussion/profile", "discussion/badges";
diff --git a/lms/static/sass/base/_base.scss b/lms/static/sass/sass_old/base/_base.scss
similarity index 100%
rename from lms/static/sass/base/_base.scss
rename to lms/static/sass/sass_old/base/_base.scss
diff --git a/lms/static/sass/base/_extends.scss b/lms/static/sass/sass_old/base/_extends.scss
similarity index 100%
rename from lms/static/sass/base/_extends.scss
rename to lms/static/sass/sass_old/base/_extends.scss
diff --git a/lms/static/sass/base/_font-face.scss b/lms/static/sass/sass_old/base/_font-face.scss
similarity index 100%
rename from lms/static/sass/base/_font-face.scss
rename to lms/static/sass/sass_old/base/_font-face.scss
diff --git a/lms/static/sass/base/_functions.scss b/lms/static/sass/sass_old/base/_functions.scss
similarity index 100%
rename from lms/static/sass/base/_functions.scss
rename to lms/static/sass/sass_old/base/_functions.scss
diff --git a/lms/static/sass/base/_reset.scss b/lms/static/sass/sass_old/base/_reset.scss
similarity index 100%
rename from lms/static/sass/base/_reset.scss
rename to lms/static/sass/sass_old/base/_reset.scss
diff --git a/lms/static/sass/base/_variables.scss b/lms/static/sass/sass_old/base/_variables.scss
similarity index 100%
rename from lms/static/sass/base/_variables.scss
rename to lms/static/sass/sass_old/base/_variables.scss
diff --git a/lms/static/sass/sass_old/bourbon/_bourbon.scss b/lms/static/sass/sass_old/bourbon/_bourbon.scss
new file mode 100644
index 0000000000..27b056e303
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/_bourbon.scss
@@ -0,0 +1,35 @@
+// Custom Functions
+@import "functions/deprecated-webkit-gradient";
+@import "functions/flex-grid";
+@import "functions/grid-width";
+@import "functions/linear-gradient";
+@import "functions/modular-scale";
+@import "functions/radial-gradient";
+@import "functions/render-gradients";
+@import "functions/tint-shade";
+
+// CSS3 Mixins
+@import "css3/animation";
+@import "css3/appearance";
+@import "css3/background-image";
+@import "css3/background-size";
+@import "css3/border-image";
+@import "css3/border-radius";
+@import "css3/box-shadow";
+@import "css3/box-sizing";
+@import "css3/columns";
+@import "css3/flex-box";
+@import "css3/inline-block";
+@import "css3/linear-gradient";
+@import "css3/radial-gradient";
+@import "css3/transform";
+@import "css3/transition";
+@import "css3/user-select";
+
+// Addons & other mixins
+@import "addons/button";
+@import "addons/clearfix";
+@import "addons/font-family";
+@import "addons/html5-input-types";
+@import "addons/position";
+@import "addons/timing-functions";
diff --git a/lms/static/sass/sass_old/bourbon/addons/_button.scss b/lms/static/sass/sass_old/bourbon/addons/_button.scss
new file mode 100644
index 0000000000..1d32125140
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/addons/_button.scss
@@ -0,0 +1,267 @@
+@mixin button ($style: simple, $base-color: #4294f0) {
+
+  @if type-of($style) == color {
+    $base-color: $style;
+    $style: simple;
+  }
+
+  // Grayscale button
+  @if $base-color == grayscale($base-color) {
+    @if $style == simple {
+      @include simple($base-color, $grayscale: true);
+    }
+
+    @else if $style == shiny {
+      @include shiny($base-color, $grayscale: true);
+    }
+
+    @else if $style == pill {
+      @include pill($base-color, $grayscale: true);
+    }
+  }
+
+  // Colored button
+  @else {
+    @if $style == simple {
+      @include simple($base-color);
+    }
+
+    @else if $style == shiny {
+      @include shiny($base-color);
+    }
+
+    @else if $style == pill {
+      @include pill($base-color);
+    }
+  }
+}
+
+
+// Simple Button
+//************************************************************************//
+@mixin simple($base-color, $grayscale: false) {
+  $color:         hsl(0, 0, 100%);
+  $border:        adjust-color($base-color, $saturation:  9%,  $lightness: -14%);
+  $inset-shadow:  adjust-color($base-color, $saturation: -8%,  $lightness:  15%);
+  $stop-gradient: adjust-color($base-color, $saturation:  9%,  $lightness: -11%);
+  $text-shadow:   adjust-color($base-color, $saturation:  15%, $lightness: -18%);
+
+  @if lightness($base-color) > 70% {
+    $color:       hsl(0, 0, 20%);
+    $text-shadow: adjust-color($base-color, $saturation: 10%, $lightness: 4%);
+  }
+
+  @if $grayscale == true {
+    $border:        grayscale($border);
+    $inset-shadow:  grayscale($inset-shadow);
+    $stop-gradient: grayscale($stop-gradient);
+    $text-shadow:   grayscale($text-shadow);
+  }
+
+  border: 1px solid $border;
+  @include border-radius (3px);
+  @include box-shadow (inset 0 1px 0 0 $inset-shadow);
+  color: $color;
+  display: inline;
+  font-size: 11px;
+  font-weight: bold;
+  @include linear-gradient ($base-color, $stop-gradient);
+  padding: 6px 18px 7px;
+  text-shadow: 0 1px 0 $text-shadow;
+  -webkit-background-clip: padding-box;
+
+  &:hover {
+    $base-color-hover:    adjust-color($base-color, $saturation: -4%, $lightness: -5%);
+    $inset-shadow-hover:  adjust-color($base-color, $saturation: -7%, $lightness:  5%);
+    $stop-gradient-hover: adjust-color($base-color, $saturation:  8%, $lightness: -14%);
+
+    @if $grayscale == true {
+      $base-color-hover:    grayscale($base-color-hover);
+      $inset-shadow-hover:  grayscale($inset-shadow-hover);
+      $stop-gradient-hover: grayscale($stop-gradient-hover);
+    }
+
+    @include box-shadow (inset 0 1px 0 0 $inset-shadow-hover);
+    cursor: pointer;
+    @include linear-gradient ($base-color-hover, $stop-gradient-hover);
+  }
+
+  &:active {
+    $border-active:       adjust-color($base-color, $saturation: 9%, $lightness: -14%);
+    $inset-shadow-active: adjust-color($base-color, $saturation: 7%, $lightness: -17%);
+
+    @if $grayscale == true {
+      $border-active:       grayscale($border-active);
+      $inset-shadow-active: grayscale($inset-shadow-active);
+    }
+
+    border: 1px solid $border-active;
+    @include box-shadow (inset 0 0 8px 4px $inset-shadow-active, inset 0 0 8px 4px $inset-shadow-active, 0 1px 1px 0 #eee);
+  }
+}
+
+
+// Shiny Button
+//************************************************************************//
+@mixin shiny($base-color, $grayscale: false) {
+  $color:         hsl(0, 0, 100%);
+  $border:        adjust-color($base-color, $red: -117, $green: -111, $blue: -81);
+  $border-bottom: adjust-color($base-color, $red: -126, $green: -127, $blue: -122);
+  $fourth-stop:   adjust-color($base-color, $red: -79,  $green: -70,  $blue: -46);
+  $inset-shadow:  adjust-color($base-color, $red:  37,  $green:  29,  $blue:  12);
+  $second-stop:   adjust-color($base-color, $red: -56,  $green: -50,  $blue: -33);
+  $text-shadow:   adjust-color($base-color, $red: -140, $green: -141, $blue: -114);
+  $third-stop:    adjust-color($base-color, $red: -86,  $green: -75,  $blue: -48);
+
+  @if lightness($base-color) > 70% {
+    $color:       hsl(0, 0, 20%);
+    $text-shadow: adjust-color($base-color, $saturation: 10%, $lightness: 4%);
+  }
+
+  @if $grayscale == true {
+    $border:        grayscale($border);
+    $border-bottom: grayscale($border-bottom);
+    $fourth-stop:   grayscale($fourth-stop);
+    $inset-shadow:  grayscale($inset-shadow);
+    $second-stop:   grayscale($second-stop);
+    $text-shadow:   grayscale($text-shadow);
+    $third-stop:    grayscale($third-stop);
+  }
+
+  border: 1px solid $border;
+  border-bottom: 1px solid $border-bottom;
+  @include border-radius(5px);
+  @include box-shadow(inset 0 1px 0 0 $inset-shadow);
+  color: $color;
+  display: inline;
+  font-size: 14px;
+  font-weight: bold;
+  @include linear-gradient(top, $base-color 0%, $second-stop 50%, $third-stop 50%, $fourth-stop 100%);
+  padding: 7px 20px 8px;
+  text-align: center;
+  text-decoration: none;
+  text-shadow: 0 -1px 1px $text-shadow;
+
+  &:hover {
+    $first-stop-hover:  adjust-color($base-color, $red: -13, $green: -15, $blue: -18);
+    $second-stop-hover: adjust-color($base-color, $red: -66, $green: -62, $blue: -51);
+    $third-stop-hover:  adjust-color($base-color, $red: -93, $green: -85, $blue: -66);
+    $fourth-stop-hover: adjust-color($base-color, $red: -86, $green: -80, $blue: -63);
+
+    @if $grayscale == true {
+      $first-stop-hover:  grayscale($first-stop-hover);
+      $second-stop-hover: grayscale($second-stop-hover);
+      $third-stop-hover:  grayscale($third-stop-hover);
+      $fourth-stop-hover: grayscale($fourth-stop-hover);
+    }
+
+    cursor: pointer;
+    @include linear-gradient(top, $first-stop-hover  0%,
+                                  $second-stop-hover 50%,
+                                  $third-stop-hover  50%,
+                                  $fourth-stop-hover 100%);
+  }
+
+  &:active {
+    $inset-shadow-active: adjust-color($base-color, $red: -111, $green: -116, $blue: -122);
+
+    @if $grayscale == true {
+      $inset-shadow-active: grayscale($inset-shadow-active);
+    }
+
+    @include box-shadow(inset 0 0 20px 0 $inset-shadow-active, 0 1px 0 #fff);
+  }
+}
+
+
+// Pill Button
+//************************************************************************//
+@mixin pill($base-color, $grayscale: false) {
+  $color:         hsl(0, 0, 100%);
+  $border-bottom: adjust-color($base-color, $hue:  8, $saturation: -11%, $lightness: -26%);
+  $border-sides:  adjust-color($base-color, $hue:  4, $saturation: -21%, $lightness: -21%);
+  $border-top:    adjust-color($base-color, $hue: -1, $saturation: -30%, $lightness: -15%);
+  $inset-shadow:  adjust-color($base-color, $hue: -1, $saturation: -1%,  $lightness:  7%);
+  $stop-gradient: adjust-color($base-color, $hue:  8, $saturation:  14%, $lightness: -10%);
+  $text-shadow:   adjust-color($base-color, $hue:  5, $saturation: -19%, $lightness: -15%);
+
+  @if lightness($base-color) > 70% {
+    $color:       hsl(0, 0, 20%);
+    $text-shadow: adjust-color($base-color, $saturation: 10%, $lightness: 4%);
+  }
+
+  @if $grayscale == true {
+    $border-bottom: grayscale($border-bottom);
+    $border-sides:  grayscale($border-sides);
+    $border-top:    grayscale($border-top);
+    $inset-shadow:  grayscale($inset-shadow);
+    $stop-gradient: grayscale($stop-gradient);
+    $text-shadow:   grayscale($text-shadow);
+  }
+
+  border: 1px solid $border-top;
+  border-color: $border-top $border-sides $border-bottom;
+  @include border-radius(16px);
+  @include box-shadow(inset 0 1px 0 0 $inset-shadow, 0 1px 2px 0 #b3b3b3);
+  color: $color;
+  display: inline;
+  font-size: 11px;
+  font-weight: normal;
+  line-height: 1;
+  @include linear-gradient ($base-color, $stop-gradient);
+  padding: 3px 16px 5px;
+  text-align: center;
+  text-shadow: 0 -1px 1px $text-shadow;
+  -webkit-background-clip: padding-box;
+
+  &:hover {
+    $base-color-hover:    adjust-color($base-color,                                $lightness: -4.5%);
+    $border-bottom:       adjust-color($base-color, $hue:  8, $saturation:  13.5%, $lightness: -32%);
+    $border-sides:        adjust-color($base-color, $hue:  4, $saturation: -2%,    $lightness: -27%);
+    $border-top:          adjust-color($base-color, $hue: -1, $saturation: -17%,   $lightness: -21%);
+    $inset-shadow-hover:  adjust-color($base-color,           $saturation: -1%,    $lightness:  3%);
+    $stop-gradient-hover: adjust-color($base-color, $hue:  8, $saturation: -4%,    $lightness: -15.5%);
+    $text-shadow-hover:   adjust-color($base-color, $hue:  5, $saturation: -5%,    $lightness: -22%);
+
+    @if $grayscale == true {
+      $base-color-hover:    grayscale($base-color-hover);
+      $border-bottom:       grayscale($border-bottom);
+      $border-sides:        grayscale($border-sides);
+      $border-top:          grayscale($border-top);
+      $inset-shadow-hover:  grayscale($inset-shadow-hover);
+      $stop-gradient-hover: grayscale($stop-gradient-hover);
+      $text-shadow-hover:   grayscale($text-shadow-hover);
+    }
+
+    border: 1px solid $border-top;
+    border-color: $border-top $border-sides $border-bottom;
+    @include box-shadow(inset 0 1px 0 0 $inset-shadow-hover);
+    cursor: pointer;
+    @include linear-gradient ($base-color-hover, $stop-gradient-hover);
+    text-shadow: 0 -1px 1px $text-shadow-hover;
+    -webkit-background-clip: padding-box;
+  }
+
+  &:active {
+    $active-color:         adjust-color($base-color, $hue: 4,  $saturation: -12%,  $lightness: -10%);
+    $border-active:        adjust-color($base-color, $hue: 6,  $saturation: -2.5%, $lightness: -30%);
+    $border-bottom-active: adjust-color($base-color, $hue: 11, $saturation:  6%,   $lightness: -31%);
+    $inset-shadow-active:  adjust-color($base-color, $hue: 9,  $saturation:  2%,   $lightness: -21.5%);
+    $text-shadow-active:   adjust-color($base-color, $hue: 5,  $saturation: -12%,  $lightness: -21.5%);
+
+    @if $grayscale == true {
+      $active-color:         grayscale($active-color);
+      $border-active:        grayscale($border-active);
+      $border-bottom-active: grayscale($border-bottom-active);
+      $inset-shadow-active:  grayscale($inset-shadow-active);
+      $text-shadow-active:   grayscale($text-shadow-active);
+    }
+
+    background: $active-color;
+    border: 1px solid $border-active;
+    border-bottom: 1px solid $border-bottom-active;
+    @include box-shadow(inset 0 0 6px 3px $inset-shadow-active, 0 1px 0 0 #fff);
+    text-shadow: 0 -1px 1px $text-shadow-active;
+  }
+}
+
diff --git a/lms/static/sass/sass_old/bourbon/addons/_clearfix.scss b/lms/static/sass/sass_old/bourbon/addons/_clearfix.scss
new file mode 100644
index 0000000000..a9f6a795c5
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/addons/_clearfix.scss
@@ -0,0 +1,29 @@
+// Micro clearfix provides an easy way to contain floats without adding additional markup
+//
+// Example usage:
+//
+//    // Contain all floats within .wrapper
+//    .wrapper {
+//      @include clearfix;
+//      .content,
+//      .sidebar {
+//        float : left;
+//      }
+//    }
+
+@mixin clearfix {
+  zoom: 1;
+
+  &:before,
+  &:after {
+    content: "";
+    display: table;
+  }
+
+  &:after {
+    clear: both;
+  }
+}
+
+// Acknowledgements
+// Micro clearfix: [Nicolas Gallagher](http://nicolasgallagher.com/micro-clearfix-hack/)
diff --git a/lms/static/sass/sass_old/bourbon/addons/_font-family.scss b/lms/static/sass/sass_old/bourbon/addons/_font-family.scss
new file mode 100644
index 0000000000..df8a80ddfc
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/addons/_font-family.scss
@@ -0,0 +1,5 @@
+$georgia: Georgia, Cambria, "Times New Roman", Times, serif;
+$helvetica: "Helvetica Neue", Helvetica, Arial, sans-serif;
+$lucida-grande: "Lucida Grande", Tahoma, Verdana, Arial, sans-serif;
+$monospace: "Bitstream Vera Sans Mono", Consolas, Courier, monospace;
+$verdana: Verdana, Geneva, sans-serif;
diff --git a/lms/static/sass/sass_old/bourbon/addons/_html5-input-types.scss b/lms/static/sass/sass_old/bourbon/addons/_html5-input-types.scss
new file mode 100644
index 0000000000..9d86fbb4d4
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/addons/_html5-input-types.scss
@@ -0,0 +1,36 @@
+//************************************************************************//
+// Generate a variable ($all-text-inputs) with a list of all html5
+// input types that have a text-based input, excluding textarea.
+// http://diveintohtml5.org/forms.html
+//************************************************************************//
+$inputs-list: 'input[type="email"]',
+              'input[type="number"]',
+              'input[type="password"]',
+              'input[type="search"]',
+              'input[type="tel"]',
+              'input[type="text"]',
+              'input[type="url"]',
+
+              // Webkit & Gecko may change the display of these in the future
+              'input[type="color"]',
+              'input[type="date"]',
+              'input[type="datetime"]',
+              'input[type="datetime-local"]',
+              'input[type="month"]',
+              'input[type="time"]',
+              'input[type="week"]';
+
+$unquoted-inputs-list: ();
+
+@each $input-type in $inputs-list {
+  $unquoted-inputs-list: append($unquoted-inputs-list, unquote($input-type), comma);
+}
+
+$all-text-inputs: $unquoted-inputs-list;
+
+// You must use interpolation on the variable:
+// #{$all-text-inputs}
+//************************************************************************//
+//   #{$all-text-inputs}, textarea {
+//     border: 1px solid red;
+//   }
diff --git a/lms/static/sass/sass_old/bourbon/addons/_position.scss b/lms/static/sass/sass_old/bourbon/addons/_position.scss
new file mode 100644
index 0000000000..6ad330f1df
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/addons/_position.scss
@@ -0,0 +1,30 @@
+@mixin position ($position: relative, $coordinates: 0 0 0 0) {
+
+  @if type-of($position) == list {
+    $coordinates: $position;
+    $position: relative;
+  }
+
+  $top: nth($coordinates, 1);
+  $right: nth($coordinates, 2);
+  $bottom: nth($coordinates, 3);
+  $left: nth($coordinates, 4);
+
+  position: $position;
+
+  @if not(unitless($top)) {
+    top: $top;
+  }
+
+  @if not(unitless($right)) {
+    right: $right;
+  }
+
+  @if not(unitless($bottom)) {
+    bottom: $bottom;
+  }
+
+  @if not(unitless($left)) {
+    left: $left;
+  }
+}
diff --git a/lms/static/sass/sass_old/bourbon/addons/_timing-functions.scss b/lms/static/sass/sass_old/bourbon/addons/_timing-functions.scss
new file mode 100644
index 0000000000..51b2410914
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/addons/_timing-functions.scss
@@ -0,0 +1,32 @@
+// CSS cubic-bezier timing functions. Timing functions courtesy of jquery.easie (github.com/jaukia/easie)
+// Timing functions are the same as demo'ed here: http://jqueryui.com/demos/effect/easing.html
+
+// EASE IN
+$ease-in-quad:      cubic-bezier(0.550,  0.085, 0.680, 0.530);
+$ease-in-cubic:     cubic-bezier(0.550,  0.055, 0.675, 0.190);
+$ease-in-quart:     cubic-bezier(0.895,  0.030, 0.685, 0.220);
+$ease-in-quint:     cubic-bezier(0.755,  0.050, 0.855, 0.060);
+$ease-in-sine:      cubic-bezier(0.470,  0.000, 0.745, 0.715);
+$ease-in-expo:      cubic-bezier(0.950,  0.050, 0.795, 0.035);
+$ease-in-circ:      cubic-bezier(0.600,  0.040, 0.980, 0.335);
+$ease-in-back:      cubic-bezier(0.600, -0.280, 0.735, 0.045);
+
+// EASE OUT
+$ease-out-quad:     cubic-bezier(0.250,  0.460, 0.450, 0.940);
+$ease-out-cubic:    cubic-bezier(0.215,  0.610, 0.355, 1.000);
+$ease-out-quart:    cubic-bezier(0.165,  0.840, 0.440, 1.000);
+$ease-out-quint:    cubic-bezier(0.230,  1.000, 0.320, 1.000);
+$ease-out-sine:     cubic-bezier(0.390,  0.575, 0.565, 1.000);
+$ease-out-expo:     cubic-bezier(0.190,  1.000, 0.220, 1.000);
+$ease-out-circ:     cubic-bezier(0.075,  0.820, 0.165, 1.000);
+$ease-out-back:     cubic-bezier(0.175,  0.885, 0.320, 1.275);
+
+// EASE IN OUT
+$ease-in-out-quad:  cubic-bezier(0.455,  0.030, 0.515, 0.955);
+$ease-in-out-cubic: cubic-bezier(0.645,  0.045, 0.355, 1.000);
+$ease-in-out-quart: cubic-bezier(0.770,  0.000, 0.175, 1.000);
+$ease-in-out-quint: cubic-bezier(0.860,  0.000, 0.070, 1.000);
+$ease-in-out-sine:  cubic-bezier(0.445,  0.050, 0.550, 0.950);
+$ease-in-out-expo:  cubic-bezier(1.000,  0.000, 0.000, 1.000);
+$ease-in-out-circ:  cubic-bezier(0.785,  0.135, 0.150, 0.860);
+$ease-in-out-back:  cubic-bezier(0.680, -0.550, 0.265, 1.550);
diff --git a/lms/static/sass/sass_old/bourbon/css3/_animation.scss b/lms/static/sass/sass_old/bourbon/css3/_animation.scss
new file mode 100644
index 0000000000..f99e06eb6f
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/css3/_animation.scss
@@ -0,0 +1,171 @@
+// http://www.w3.org/TR/css3-animations/#the-animation-name-property-
+// Each of these mixins support comma separated lists of values, which allows different transitions for individual properties to be described in a single style rule. Each value in the list corresponds to the value at that same position in the other properties.
+
+// Official animation shorthand property.
+@mixin animation ($animation-1,
+  $animation-2: false, $animation-3: false,
+  $animation-4: false, $animation-5: false,
+  $animation-6: false, $animation-7: false,
+  $animation-8: false, $animation-9: false)
+  {
+    $full: compact($animation-1, $animation-2, $animation-3, $animation-4,
+                   $animation-5, $animation-6, $animation-7, $animation-8, $animation-9);
+
+  -webkit-animation: $full;
+     -moz-animation: $full;
+          animation: $full;
+}
+
+// Individual Animation Properties
+@mixin animation-name ($name-1,
+  $name-2: false, $name-3: false,
+  $name-4: false, $name-5: false,
+  $name-6: false, $name-7: false,
+  $name-8: false, $name-9: false)
+  {
+    $full:  compact($name-1, $name-2, $name-3, $name-4,
+                    $name-5, $name-6, $name-7, $name-8, $name-9);
+
+  -webkit-animation-name: $full;
+     -moz-animation-name: $full;
+          animation-name: $full;
+}
+
+
+@mixin animation-duration ($time-1: 0,
+  $time-2: false, $time-3: false,
+  $time-4: false, $time-5: false,
+  $time-6: false, $time-7: false,
+  $time-8: false, $time-9: false)
+  {
+    $full:  compact($time-1, $time-2, $time-3, $time-4,
+                    $time-5, $time-6, $time-7, $time-8, $time-9);
+
+  -webkit-animation-duration: $full;
+     -moz-animation-duration: $full;
+          animation-duration: $full;
+}
+
+
+@mixin animation-timing-function ($motion-1: ease,
+//  ease | linear | ease-in | ease-out | ease-in-out
+  $motion-2: false, $motion-3: false,
+  $motion-4: false, $motion-5: false,
+  $motion-6: false, $motion-7: false,
+  $motion-8: false, $motion-9: false)
+  {
+    $full:  compact($motion-1, $motion-2, $motion-3, $motion-4,
+                    $motion-5, $motion-6, $motion-7, $motion-8, $motion-9);
+
+  -webkit-animation-timing-function: $full;
+     -moz-animation-timing-function: $full;
+          animation-timing-function: $full;
+}
+
+
+@mixin animation-iteration-count ($value-1: 1,
+//  infinite | <number>
+  $value-2: false, $value-3: false,
+  $value-4: false, $value-5: false,
+  $value-6: false, $value-7: false,
+  $value-8: false, $value-9: false)
+  {
+    $full:  compact($value-1, $value-2, $value-3, $value-4,
+                    $value-5, $value-6, $value-7, $value-8, $value-9);
+
+  -webkit-animation-iteration-count: $full;
+     -moz-animation-iteration-count: $full;
+          animation-iteration-count: $full;
+}
+
+
+@mixin animation-direction ($direction-1: normal,
+//  normal | alternate
+  $direction-2: false, $direction-3: false,
+  $direction-4: false, $direction-5: false,
+  $direction-6: false, $direction-7: false,
+  $direction-8: false, $direction-9: false)
+  {
+    $full:  compact($direction-1, $direction-2, $direction-3, $direction-4,
+                    $direction-5, $direction-6, $direction-7, $direction-8, $direction-9);
+
+  -webkit-animation-direction: $full;
+     -moz-animation-direction: $full;
+          animation-direction: $full;
+}
+
+
+@mixin animation-play-state ($state-1: running,
+//  running | paused
+  $state-2: false, $state-3: false,
+  $state-4: false, $state-5: false,
+  $state-6: false, $state-7: false,
+  $state-8: false, $state-9: false)
+  {
+    $full:  compact($state-1, $state-2, $state-3, $state-4,
+                    $state-5, $state-6, $state-7, $state-8, $state-9);
+
+  -webkit-animation-play-state: $full;
+     -moz-animation-play-state: $full;
+          animation-play-state: $full;
+}
+
+
+@mixin animation-delay ($time-1: 0,
+  $time-2: false, $time-3: false,
+  $time-4: false, $time-5: false,
+  $time-6: false, $time-7: false,
+  $time-8: false, $time-9: false)
+  {
+    $full:  compact($time-1, $time-2, $time-3, $time-4,
+                    $time-5, $time-6, $time-7, $time-8, $time-9);
+
+  -webkit-animation-delay: $full;
+     -moz-animation-delay: $full;
+          animation-delay: $full;
+}
+
+
+@mixin animation-fill-mode ($mode-1: none,
+//  http://goo.gl/l6ckm
+//  none | forwards | backwards | both
+  $mode-2: false, $mode-3: false,
+  $mode-4: false, $mode-5: false,
+  $mode-6: false, $mode-7: false,
+  $mode-8: false, $mode-9: false)
+  {
+    $full:  compact($mode-1, $mode-2, $mode-3, $mode-4,
+                    $mode-5, $mode-6, $mode-7, $mode-8, $mode-9);
+
+  -webkit-animation-fill-mode: $full;
+     -moz-animation-fill-mode: $full;
+          animation-fill-mode: $full;
+}
+
+
+// Deprecated
+@mixin animation-basic ($name, $time: 0, $motion: ease) {
+    $length-of-name: length($name);
+    $length-of-time: length($time);
+  $length-of-motion: length($motion);
+
+  @if $length-of-name > 1 {
+    @include animation-name(zip($name));
+  } @else {
+    @include animation-name(    $name);
+  }
+
+  @if $length-of-time > 1 {
+    @include animation-duration(zip($time));
+  } @else {
+    @include animation-duration(    $time);
+  }
+
+  @if $length-of-motion > 1 {
+    @include animation-timing-function(zip($motion));
+  } @else {
+    @include animation-timing-function(    $motion);
+  }
+  @warn "The animation-basic mixin is deprecated. Use the animation mixin instead.";
+}
+
diff --git a/lms/static/sass/sass_old/bourbon/css3/_appearance.scss b/lms/static/sass/sass_old/bourbon/css3/_appearance.scss
new file mode 100644
index 0000000000..548767e166
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/css3/_appearance.scss
@@ -0,0 +1,7 @@
+@mixin appearance ($value) {
+  -webkit-appearance: $value;
+     -moz-appearance: $value;
+      -ms-appearance: $value;
+       -o-appearance: $value;
+          appearance: $value;
+}
diff --git a/lms/static/sass/sass_old/bourbon/css3/_background-image.scss b/lms/static/sass/sass_old/bourbon/css3/_background-image.scss
new file mode 100644
index 0000000000..c23cef7c31
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/css3/_background-image.scss
@@ -0,0 +1,57 @@
+//************************************************************************//
+// Background-image property for adding multiple background images with
+// gradients, or for stringing multiple gradients together.
+//************************************************************************//
+
+@mixin background-image(
+  $image-1       , $image-2: false,
+  $image-3: false, $image-4: false,
+  $image-5: false, $image-6: false,
+  $image-7: false, $image-8: false,
+  $image-9: false, $image-10: false
+) {
+  $images: compact($image-1, $image-2,
+           $image-3, $image-4,
+           $image-5, $image-6,
+           $image-7, $image-8,
+           $image-9, $image-10);
+
+  background-image: add-prefix($images, webkit);
+  background-image: add-prefix($images, moz);
+  background-image: add-prefix($images, ms);
+  background-image: add-prefix($images, o);
+  background-image: add-prefix($images);
+}
+
+
+@function add-prefix($images, $vendor: false) {
+  $images-prefixed: ();
+
+  @for $i from 1 through length($images) {
+    $type: type-of(nth($images, $i)); // Get type of variable - List or String
+
+    // If variable is a list - Gradient
+    @if $type == list {
+      $gradient-type: nth(nth($images, $i), 1); // Get type of gradient (linear || radial)
+      $gradient-args: nth(nth($images, $i), 2); // Get actual gradient (red, blue)
+
+      $gradient: render-gradients($gradient-args, $gradient-type, $vendor);
+      $images-prefixed: append($images-prefixed, $gradient, comma);
+    }
+
+    // If variable is a string - Image
+    @else if $type == string {
+      $images-prefixed: join($images-prefixed, nth($images, $i), comma);
+    }
+  }
+  @return $images-prefixed;
+}
+
+
+
+//Examples:
+  //@include background-image(linear-gradient(top, orange, red));
+  //@include background-image(radial-gradient(50% 50%, cover circle, orange, red));
+  //@include background-image(url("/images/a.png"), linear-gradient(orange, red));
+  //@include background-image(url("image.png"), linear-gradient(orange, red), url("image.png"));
+  //@include background-image(linear-gradient(hsla(0, 100%, 100%, 0.25) 0%, hsla(0, 100%, 100%, 0.08) 50%, transparent 50%), linear-gradient(orange, red);
diff --git a/lms/static/sass/sass_old/bourbon/css3/_background-size.scss b/lms/static/sass/sass_old/bourbon/css3/_background-size.scss
new file mode 100644
index 0000000000..4bba11027d
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/css3/_background-size.scss
@@ -0,0 +1,15 @@
+@mixin background-size ($length-1,
+  $length-2: false, $length-3: false,
+  $length-4: false, $length-5: false,
+  $length-6: false, $length-7: false,
+  $length-8: false, $length-9: false)
+  {
+    $full: compact($length-1, $length-2, $length-3, $length-4,
+                   $length-5, $length-6, $length-7, $length-8, $length-9);
+
+  -webkit-background-size: $full;
+     -moz-background-size: $full;
+      -ms-background-size: $full;
+       -o-background-size: $full;
+          background-size: $full;
+}
diff --git a/lms/static/sass/sass_old/bourbon/css3/_border-image.scss b/lms/static/sass/sass_old/bourbon/css3/_border-image.scss
new file mode 100644
index 0000000000..0373980422
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/css3/_border-image.scss
@@ -0,0 +1,7 @@
+@mixin border-image ($image) {
+  -webkit-border-image: $image;
+     -moz-border-image: $image;
+      -ms-border-image: $image;
+       -o-border-image: $image;
+          border-image: $image;
+}
diff --git a/lms/static/sass/sass_old/bourbon/css3/_border-radius.scss b/lms/static/sass/sass_old/bourbon/css3/_border-radius.scss
new file mode 100644
index 0000000000..f24389ebbe
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/css3/_border-radius.scss
@@ -0,0 +1,63 @@
+@mixin border-radius ($radii) {
+  -webkit-border-radius: $radii;
+     -moz-border-radius: $radii;
+      -ms-border-radius: $radii;
+       -o-border-radius: $radii;
+          border-radius: $radii;
+}
+
+@mixin border-top-left-radius($radii) {
+  -webkit-border-top-left-radius: $radii;
+     -moz-border-top-left-radius: $radii;
+      -moz-border-radius-topleft: $radii;
+      -ms-border-top-left-radius: $radii;
+       -o-border-top-left-radius: $radii;
+          border-top-left-radius: $radii;
+}
+
+@mixin border-top-right-radius($radii) {
+  -webkit-border-top-right-radius: $radii;
+     -moz-border-top-right-radius: $radii;
+      -moz-border-radius-topright: $radii;
+      -ms-border-top-right-radius: $radii;
+       -o-border-top-right-radius: $radii;
+          border-top-right-radius: $radii;
+}
+
+@mixin border-bottom-left-radius($radii) {
+  -webkit-border-bottom-left-radius: $radii;
+     -moz-border-bottom-left-radius: $radii;
+      -moz-border-radius-bottomleft: $radii;
+      -ms-border-bottom-left-radius: $radii;
+       -o-border-bottom-left-radius: $radii;
+          border-bottom-left-radius: $radii;
+}
+
+@mixin border-bottom-right-radius($radii) {
+  -webkit-border-bottom-right-radius: $radii;
+     -moz-border-bottom-right-radius: $radii;
+      -moz-border-radius-bottomright: $radii;
+      -ms-border-bottom-right-radius: $radii;
+       -o-border-bottom-right-radius: $radii;
+          border-bottom-right-radius: $radii;
+}
+
+@mixin border-top-radius($radii) {
+  @include border-top-left-radius($radii);
+  @include border-top-right-radius($radii);
+}
+
+@mixin border-right-radius($radii) {
+  @include border-top-right-radius($radii);
+  @include border-bottom-right-radius($radii);
+}
+
+@mixin border-bottom-radius($radii) {
+  @include border-bottom-left-radius($radii);
+  @include border-bottom-right-radius($radii);
+}
+
+@mixin border-left-radius($radii) {
+  @include border-top-left-radius($radii);
+  @include border-bottom-left-radius($radii);
+}
diff --git a/lms/static/sass/sass_old/bourbon/css3/_box-shadow.scss b/lms/static/sass/sass_old/bourbon/css3/_box-shadow.scss
new file mode 100644
index 0000000000..327b66d251
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/css3/_box-shadow.scss
@@ -0,0 +1,14 @@
+// Box-Shadow Mixin Requires Sass v3.1.1+
+@mixin box-shadow ($shadow-1,
+  $shadow-2: false, $shadow-3: false,
+  $shadow-4: false, $shadow-5: false,
+  $shadow-6: false, $shadow-7: false,
+  $shadow-8: false, $shadow-9: false)
+  {
+    $full: compact($shadow-1, $shadow-2, $shadow-3, $shadow-4,
+                   $shadow-5, $shadow-6, $shadow-7, $shadow-8, $shadow-9);
+
+  -webkit-box-shadow: $full;
+     -moz-box-shadow: $full;
+          box-shadow: $full;
+}
diff --git a/lms/static/sass/sass_old/bourbon/css3/_box-sizing.scss b/lms/static/sass/sass_old/bourbon/css3/_box-sizing.scss
new file mode 100644
index 0000000000..3f3f7cca9a
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/css3/_box-sizing.scss
@@ -0,0 +1,6 @@
+@mixin box-sizing ($box) {
+//  content-box | border-box | inherit
+  -webkit-box-sizing: $box;
+     -moz-box-sizing: $box;
+          box-sizing: $box;
+}
diff --git a/lms/static/sass/sass_old/bourbon/css3/_columns.scss b/lms/static/sass/sass_old/bourbon/css3/_columns.scss
new file mode 100644
index 0000000000..2896c91d7f
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/css3/_columns.scss
@@ -0,0 +1,67 @@
+@mixin columns($arg: auto) {
+// <column-count> || <column-width>
+  -webkit-columns: $arg;
+     -moz-columns: $arg;
+          columns: $arg;
+}
+
+@mixin column-count($int: auto) {
+// auto || integer
+  -webkit-column-count: $int;
+     -moz-column-count: $int;
+          column-count: $int;
+}
+
+@mixin column-gap($length: normal) {
+// normal || length
+  -webkit-column-gap: $length;
+     -moz-column-gap: $length;
+          column-gap: $length;
+}
+
+@mixin column-fill($arg: auto) {
+// auto || length
+  -webkit-columns-fill: $arg;
+     -moz-columns-fill: $arg;
+          columns-fill: $arg;
+}
+
+@mixin column-rule($arg) {
+// <border-width> || <border-style> || <color>
+  -webkit-column-rule: $arg;
+     -moz-column-rule: $arg;
+          column-rule: $arg;
+}
+
+@mixin column-rule-color($color) {
+  -webkit-column-rule-color: $color;
+     -moz-column-rule-color: $color;
+          column-rule-color: $color;
+}
+
+@mixin column-rule-style($style: none) {
+// none | hidden | dashed | dotted | double | groove | inset | inset | outset | ridge | solid
+  -webkit-column-rule-style: $style;
+     -moz-column-rule-style: $style;
+          column-rule-style: $style;
+}
+
+@mixin column-rule-width ($width: none) {
+  -webkit-column-rule-width: $width;
+     -moz-column-rule-width: $width;
+          column-rule-width: $width;
+}
+
+@mixin column-span($arg: none) {
+// none || all
+  -webkit-column-span: $arg;
+     -moz-column-span: $arg;
+          column-span: $arg;
+}
+
+@mixin column-width($length: auto) {
+// auto || length
+  -webkit-column-width: $length;
+     -moz-column-width: $length;
+          column-width: $length;
+}
diff --git a/lms/static/sass/sass_old/bourbon/css3/_flex-box.scss b/lms/static/sass/sass_old/bourbon/css3/_flex-box.scss
new file mode 100644
index 0000000000..44c1dfd789
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/css3/_flex-box.scss
@@ -0,0 +1,67 @@
+// CSS3 Flexible Box Model and property defaults
+
+// Custom shorthand notation for flexbox
+@mixin box($orient: inline-axis, $pack: start, $align: stretch) {
+  @include display-box;
+  @include box-orient($orient);
+  @include box-pack($pack);
+  @include box-align($align);
+}
+
+@mixin display-box {
+  display: -webkit-box;
+  display: -moz-box;
+  display: box;
+}
+
+@mixin box-orient($orient: inline-axis) {
+// horizontal|vertical|inline-axis|block-axis|inherit
+  -webkit-box-orient: $orient;
+     -moz-box-orient: $orient;
+          box-orient: $orient;
+}
+
+@mixin box-pack($pack: start) {
+// start|end|center|justify
+  -webkit-box-pack: $pack;
+     -moz-box-pack: $pack;
+          box-pack: $pack;
+}
+
+@mixin box-align($align: stretch) {
+// start|end|center|baseline|stretch
+  -webkit-box-align: $align;
+     -moz-box-align: $align;
+          box-align: $align;
+}
+
+@mixin box-direction($direction: normal) {
+// normal|reverse|inherit
+  -webkit-box-direction: $direction;
+     -moz-box-direction: $direction;
+          box-direction: $direction;
+}
+@mixin box-lines($lines: single) {
+// single|multiple
+  -webkit-box-lines: $lines;
+     -moz-box-lines: $lines;
+          box-lines: $lines;
+}
+
+@mixin box-ordinal-group($integer: 1) {
+  -webkit-box-ordinal-group: $integer;
+     -moz-box-ordinal-group: $integer;
+          box-ordinal-group: $integer;
+}
+
+@mixin box-flex($value: 0.0) {
+  -webkit-box-flex: $value;
+     -moz-box-flex: $value;
+          box-flex: $value;
+}
+
+@mixin box-flex-group($integer: 1) {
+  -webkit-box-flex-group: $integer;
+     -moz-box-flex-group: $integer;
+          box-flex-group: $integer;
+}
diff --git a/lms/static/sass/sass_old/bourbon/css3/_inline-block.scss b/lms/static/sass/sass_old/bourbon/css3/_inline-block.scss
new file mode 100644
index 0000000000..d79a13c851
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/css3/_inline-block.scss
@@ -0,0 +1,10 @@
+// Legacy support for inline-block in IE7 (maybe IE6)
+@mixin inline-block {
+  display: -moz-inline-box;
+  -moz-box-orient: vertical;
+  display: inline-block;
+  vertical-align: baseline;
+  zoom: 1;
+  *display: inline;
+  *vertical-align: auto;
+}
diff --git a/lms/static/sass/sass_old/bourbon/css3/_linear-gradient.scss b/lms/static/sass/sass_old/bourbon/css3/_linear-gradient.scss
new file mode 100644
index 0000000000..e366a299a9
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/css3/_linear-gradient.scss
@@ -0,0 +1,41 @@
+@mixin linear-gradient($pos, $G1, $G2: false,
+                       $G3: false, $G4: false,
+                       $G5: false, $G6: false,
+                       $G7: false, $G8: false,
+                       $G9: false, $G10: false,
+                       $fallback: false) {
+  // Detect what type of value exists in $pos
+  $pos-type: type-of(nth($pos, 1));
+
+  // If $pos is missing from mixin, reassign vars and add default position
+  @if ($pos-type == color) or (nth($pos, 1) == "transparent")  {
+    $G10: $G9; $G9: $G8; $G8: $G7; $G7: $G6; $G6: $G5;
+     $G5: $G4; $G4: $G3; $G3: $G2; $G2: $G1; $G1: $pos;
+    $pos: top; // Default position
+  }
+
+  $full: compact($G1, $G2, $G3, $G4, $G5, $G6, $G7, $G8, $G9, $G10);
+
+  // Set $G1 as the default fallback color
+  $fallback-color: nth($G1, 1);
+
+  // If $fallback is a color use that color as the fallback color
+  @if (type-of($fallback) == color) or ($fallback == "transparent") {
+    $fallback-color: $fallback;
+  }
+
+  background-color: $fallback-color;
+  background-image: deprecated-webkit-gradient(linear, $full); // Safari <= 5.0
+  background-image:  -webkit-linear-gradient($pos, $full); // Safari 5.1+, Chrome
+  background-image:     -moz-linear-gradient($pos, $full);
+  background-image:      -ms-linear-gradient($pos, $full);
+  background-image:       -o-linear-gradient($pos, $full);
+  background-image: unquote("linear-gradient(#{$pos}, #{$full})");
+}
+
+
+// Usage: Gradient position is optional, default is top. Position can be a degree. Color stops are optional as well.
+// @include linear-gradient(#1e5799, #2989d8);
+// @include linear-gradient(#1e5799, #2989d8, $fallback:#2989d8);
+// @include linear-gradient(top, #1e5799 0%, #2989d8 50%);
+// @include linear-gradient(50deg, rgba(10, 10, 10, 0.5) 0%, #2989d8 50%, #207cca 51%, #7db9e8 100%);
diff --git a/lms/static/sass/sass_old/bourbon/css3/_radial-gradient.scss b/lms/static/sass/sass_old/bourbon/css3/_radial-gradient.scss
new file mode 100644
index 0000000000..e83cab5234
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/css3/_radial-gradient.scss
@@ -0,0 +1,31 @@
+// Requires Sass 3.1+
+@mixin radial-gradient($pos, $shape-size,
+                       $G1,        $G2,
+                       $G3: false, $G4: false,
+                       $G5: false, $G6: false,
+                       $G7: false, $G8: false,
+                       $G9: false, $G10: false,
+                       $fallback: false) {
+
+  $full: compact($G1, $G2, $G3, $G4, $G5, $G6, $G7, $G8, $G9, $G10);
+
+  // Set $G1 as the default fallback color
+  $fallback-color: nth($G1, 1);
+
+  // If $fallback is a color use that color as the fallback color
+  @if (type-of($fallback) == color) or ($fallback == "transparent") {
+    $fallback-color: $fallback;
+  }
+
+  background-color:  $fallback-color;
+  background-image:          deprecated-webkit-gradient(radial, $full); // Safari <= 5.0
+  background-image:  -webkit-radial-gradient($pos, $shape-size, $full);
+  background-image:     -moz-radial-gradient($pos, $shape-size, $full);
+  background-image:      -ms-radial-gradient($pos, $shape-size, $full);
+  background-image:       -o-radial-gradient($pos, $shape-size, $full);
+  background-image: unquote("radial-gradient(#{$pos}, #{$shape-size}, #{$full})");
+}
+
+//  Usage: Gradient position and shape-size are required. Color stops are optional.
+//  @include radial-gradient(50% 50%, circle cover, #1e5799, #efefef);
+//  @include radial-gradient(50% 50%, circle cover, #eee 10%, #1e5799 30%, #efefef);
diff --git a/lms/static/sass/sass_old/bourbon/css3/_transform.scss b/lms/static/sass/sass_old/bourbon/css3/_transform.scss
new file mode 100644
index 0000000000..8d19e8b88d
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/css3/_transform.scss
@@ -0,0 +1,19 @@
+@mixin transform($property: none) {
+//  none | <transform-function>
+  -webkit-transform: $property;
+     -moz-transform: $property;
+      -ms-transform: $property;
+       -o-transform: $property;
+          transform: $property;
+}
+
+@mixin transform-origin($axes: 50%) {
+// x-axis - left | center | right  | length | %
+// y-axis - top  | center | bottom | length | %
+// z-axis -                          length
+  -webkit-transform-origin: $axes;
+     -moz-transform-origin: $axes;
+      -ms-transform-origin: $axes;
+       -o-transform-origin: $axes;
+          transform-origin: $axes;
+}
diff --git a/lms/static/sass/sass_old/bourbon/css3/_transition.scss b/lms/static/sass/sass_old/bourbon/css3/_transition.scss
new file mode 100644
index 0000000000..058dbe0e33
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/css3/_transition.scss
@@ -0,0 +1,104 @@
+// Shorthand mixin. Supports multiple parentheses-deliminated values for each variable.
+// Example: @include transition (all, 2.0s, ease-in-out);
+//          @include transition ((opacity, width), (1.0s, 2.0s), ease-in, (0, 2s));
+//          @include transition ($property:(opacity, width), $delay: (1.5s, 2.5s));
+
+@mixin transition ($property: all, $duration: 0.15s, $timing-function: ease-out, $delay: 0) {
+
+  // Detect # of args passed into each variable
+  $length-of-property:        length($property);
+  $length-of-duration:        length($duration);
+  $length-of-timing-function: length($timing-function);
+  $length-of-delay:           length($delay);
+
+  @if $length-of-property > 1 {
+    @include transition-property(zip($property)); }
+  @else {
+    @include transition-property(    $property);
+  }
+
+  @if $length-of-duration > 1 {
+    @include transition-duration(zip($duration)); }
+  @else {
+    @include transition-duration(    $duration);
+  }
+
+  @if $length-of-timing-function > 1 {
+    @include transition-timing-function(zip($timing-function)); }
+  @else {
+    @include transition-timing-function(    $timing-function);
+  }
+
+  @if $length-of-delay > 1 {
+    @include transition-delay(zip($delay)); }
+  @else {
+    @include transition-delay(    $delay);
+  }
+}
+
+
+@mixin transition-property ($prop-1: all,
+  $prop-2: false, $prop-3: false,
+  $prop-4: false, $prop-5: false,
+  $prop-6: false, $prop-7: false,
+  $prop-8: false, $prop-9: false)
+  {
+    $full: compact($prop-1, $prop-2, $prop-3, $prop-4, $prop-5,
+                   $prop-6, $prop-7, $prop-8, $prop-9);
+
+  -webkit-transition-property: $full;
+     -moz-transition-property: $full;
+      -ms-transition-property: $full;
+       -o-transition-property: $full;
+          transition-property: $full;
+}
+
+@mixin transition-duration ($time-1: 0,
+  $time-2: false, $time-3: false,
+  $time-4: false, $time-5: false,
+  $time-6: false, $time-7: false,
+  $time-8: false, $time-9: false)
+  {
+    $full: compact($time-1, $time-2, $time-3, $time-4, $time-5,
+                   $time-6, $time-7, $time-8, $time-9);
+
+  -webkit-transition-duration: $full;
+     -moz-transition-duration: $full;
+      -ms-transition-duration: $full;
+       -o-transition-duration: $full;
+          transition-duration: $full;
+}
+
+@mixin transition-timing-function ($motion-1: ease,
+  $motion-2: false, $motion-3: false,
+  $motion-4: false, $motion-5: false,
+  $motion-6: false, $motion-7: false,
+  $motion-8: false, $motion-9: false)
+  {
+    $full: compact($motion-1, $motion-2, $motion-3, $motion-4, $motion-5,
+                   $motion-6, $motion-7, $motion-8, $motion-9);
+
+// ease | linear | ease-in | ease-out | ease-in-out | cubic-bezier()
+  -webkit-transition-timing-function: $full;
+     -moz-transition-timing-function: $full;
+      -ms-transition-timing-function: $full;
+       -o-transition-timing-function: $full;
+          transition-timing-function: $full;
+}
+
+@mixin transition-delay ($time-1: 0,
+  $time-2: false, $time-3: false,
+  $time-4: false, $time-5: false,
+  $time-6: false, $time-7: false,
+  $time-8: false, $time-9: false)
+  {
+    $full: compact($time-1, $time-2, $time-3, $time-4, $time-5,
+                   $time-6, $time-7, $time-8, $time-9);
+
+  -webkit-transition-delay: $full;
+     -moz-transition-delay: $full;
+      -ms-transition-delay: $full;
+       -o-transition-delay: $full;
+          transition-delay: $full;
+}
+
diff --git a/lms/static/sass/sass_old/bourbon/css3/_user-select.scss b/lms/static/sass/sass_old/bourbon/css3/_user-select.scss
new file mode 100644
index 0000000000..d5f5749431
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/css3/_user-select.scss
@@ -0,0 +1,6 @@
+@mixin user-select($arg: none) {
+  -webkit-user-select: $arg;
+     -moz-user-select: $arg;
+      -ms-user-select: $arg;
+          user-select: $arg;
+}
diff --git a/lms/static/sass/sass_old/bourbon/functions/_deprecated-webkit-gradient.scss b/lms/static/sass/sass_old/bourbon/functions/_deprecated-webkit-gradient.scss
new file mode 100644
index 0000000000..1322f6f60e
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/functions/_deprecated-webkit-gradient.scss
@@ -0,0 +1,36 @@
+// Render Deprecated Webkit Gradient - Linear || Radial
+//************************************************************************//
+@function deprecated-webkit-gradient($type, $full) {
+  $gradient-list: ();
+  $gradient: false;
+  $full-length: length($full);
+  $percentage: false;
+  $gradient-type: $type;
+
+  @for $i from 1 through $full-length {
+    $gradient: nth($full, $i);
+
+    @if length($gradient) == 2 {
+      $color-stop: color-stop(nth($gradient, 2), nth($gradient, 1));
+      $gradient-list: join($gradient-list, $color-stop, comma);
+    }
+    @else {
+      @if $i == $full-length {
+        $percentage: 100%;
+      }
+      @else {
+        $percentage: ($i - 1) * (100 / ($full-length - 1)) + "%";
+      }
+      $color-stop: color-stop(unquote($percentage), $gradient);
+      $gradient-list: join($gradient-list, $color-stop, comma);
+    }
+  }
+
+  @if $type == radial {
+    $gradient: -webkit-gradient(radial, center center, 0, center center, 460, $gradient-list);
+  }
+  @else if $type == linear {
+    $gradient: -webkit-gradient(linear, left top, left bottom, $gradient-list);
+  }
+  @return $gradient;
+}
diff --git a/lms/static/sass/sass_old/bourbon/functions/_flex-grid.scss b/lms/static/sass/sass_old/bourbon/functions/_flex-grid.scss
new file mode 100644
index 0000000000..707f994e15
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/functions/_flex-grid.scss
@@ -0,0 +1,35 @@
+// Flexible grid
+@function flex-grid($columns, $container-columns: $fg-max-columns) {
+  $width: $columns * $fg-column + ($columns - 1) * $fg-gutter;
+  $container-width: $container-columns * $fg-column + ($container-columns - 1) * $fg-gutter;
+  @return percentage($width / $container-width);
+}
+
+// Flexible gutter
+@function flex-gutter($container-columns: $fg-max-columns, $gutter: $fg-gutter) {
+  $container-width: $container-columns * $fg-column + ($container-columns - 1) * $fg-gutter;
+  @return percentage($gutter / $container-width);
+}
+
+// The $fg-column, $fg-gutter and $fg-max-columns variables must be defined in your base stylesheet to properly use the flex-grid function.
+// This function takes the fluid grid equation (target / context = result) and uses columns to help define each.
+//
+//  $fg-column: 60px;             // Column Width
+//  $fg-gutter: 25px;             // Gutter Width
+//  $fg-max-columns: 12;          // Total Columns For Main Container
+//
+//  div {
+//    width: flex-grid(4);        // returns (315px / 1020px) = 30.882353%;
+//    margin-left: flex-gutter(); // returns (25px / 1020px) = 2.45098%;
+//
+//    p {
+//      width: flex-grid(2, 4);  // returns (145px / 315px) = 46.031746%;
+//      float: left;
+//      margin: flex-gutter(4);  // returns (25px / 315px) = 7.936508%;
+//    }
+//
+//    blockquote {
+//      float: left;
+//      width: flex-grid(2, 4); // returns (145px / 315px) = 46.031746%;
+//    }
+//  }
diff --git a/lms/static/sass/sass_old/bourbon/functions/_grid-width.scss b/lms/static/sass/sass_old/bourbon/functions/_grid-width.scss
new file mode 100644
index 0000000000..8e63d83d60
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/functions/_grid-width.scss
@@ -0,0 +1,13 @@
+@function grid-width($n) {
+  @return $n * $gw-column + ($n - 1) * $gw-gutter;
+}
+
+// The $gw-column and $gw-gutter variables must be defined in your base stylesheet to properly use the grid-width function.
+//
+//  $gw-column: 100px;         // Column Width
+//  $gw-gutter: 40px;          // Gutter Width
+//
+//  div {
+//    width: grid-width(4);    // returns 520px;
+//    margin-left: $gw-gutter; // returns 40px;
+//  }
diff --git a/lms/static/sass/sass_old/bourbon/functions/_linear-gradient.scss b/lms/static/sass/sass_old/bourbon/functions/_linear-gradient.scss
new file mode 100644
index 0000000000..3b10ca82a6
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/functions/_linear-gradient.scss
@@ -0,0 +1,23 @@
+@function linear-gradient($pos: top, $G1: false, $G2: false,
+                       $G3: false, $G4: false,
+                       $G5: false, $G6: false,
+                       $G7: false, $G8: false,
+                       $G9: false, $G10: false) {
+
+  // Detect what type of value exists in $pos
+  $pos-type: type-of(nth($pos, 1));
+
+  // If $pos is missing from mixin, reassign vars and add default position
+  @if ($pos-type == color) or (nth($pos, 1) == "transparent")  {
+    $G10: $G9; $G9: $G8; $G8: $G7; $G7: $G6; $G6: $G5;
+     $G5: $G4; $G4: $G3; $G3: $G2; $G2: $G1; $G1: $pos;
+    $pos: top; // Default position
+  }
+
+  $type: linear;
+  $gradient: compact($pos, $G1, $G2, $G3, $G4, $G5, $G6, $G7, $G8, $G9, $G10);
+  $type-gradient: append($type, $gradient, comma);
+
+  @return $type-gradient;
+}
+
diff --git a/lms/static/sass/sass_old/bourbon/functions/_modular-scale.scss b/lms/static/sass/sass_old/bourbon/functions/_modular-scale.scss
new file mode 100644
index 0000000000..dddccb5224
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/functions/_modular-scale.scss
@@ -0,0 +1,40 @@
+@function modular-scale($value, $increment, $ratio) {
+  @if $increment > 0 {
+    @for $i from 1 through $increment {
+      $value: ($value * $ratio);
+    }
+  }
+
+  @if $increment < 0 {
+    $increment: abs($increment);
+    @for $i from 1 through $increment {
+      $value: ($value / $ratio);
+    }
+  }
+
+  @return $value;
+}
+
+//  div {
+//                     Increment Up GR with positive value
+//   font-size:        modular-scale(14px,   1, 1.618); // returns: 22.652px
+//
+//                     Increment Down GR with negative value
+//   font-size:        modular-scale(14px,  -1, 1.618); // returns: 8.653px
+//
+//                     Can be used with ceil(round up) or floor(round down)
+//   font-size: floor( modular-scale(14px, 1, 1.618) ); // returns: 22px
+//   font-size:  ceil( modular-scale(14px, 1, 1.618) ); // returns: 23px
+//  }
+//
+// modularscale.com
+
+@function golden-ratio($value, $increment) {
+  @return modular-scale($value, $increment, 1.618)
+}
+
+//  div {
+//    font-size: golden-ratio(14px, 1); // returns: 22.652px
+//  }
+//
+// goldenratiocalculator.com
diff --git a/lms/static/sass/sass_old/bourbon/functions/_radial-gradient.scss b/lms/static/sass/sass_old/bourbon/functions/_radial-gradient.scss
new file mode 100644
index 0000000000..3d5461ad6e
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/functions/_radial-gradient.scss
@@ -0,0 +1,15 @@
+// This function is required and used by the background-image mixin.
+@function radial-gradient($pos, $shape-size,
+                       $G1,        $G2,
+                       $G3: false, $G4: false,
+                       $G5: false, $G6: false,
+                       $G7: false, $G8: false,
+                       $G9: false, $G10: false) {
+
+  $type: radial;
+  $gradient: compact($pos, $shape-size, $G1, $G2, $G3, $G4, $G5, $G6, $G7, $G8, $G9, $G10);
+  $type-gradient: append($type, $gradient, comma);
+
+  @return $type-gradient;
+}
+
diff --git a/lms/static/sass/sass_old/bourbon/functions/_render-gradients.scss b/lms/static/sass/sass_old/bourbon/functions/_render-gradients.scss
new file mode 100644
index 0000000000..fe7c799ebe
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/functions/_render-gradients.scss
@@ -0,0 +1,14 @@
+// User for linear and radial gradients within background-image or border-image properties
+
+@function render-gradients($gradients, $gradient-type, $vendor: false) {
+  $vendor-gradients: false;
+  @if $vendor {
+    $vendor-gradients: -#{$vendor}-#{$gradient-type}-gradient($gradients);
+  }
+
+  @else if $vendor == false {
+    $vendor-gradients: "#{$gradient-type}-gradient(#{$gradients})";
+    $vendor-gradients: unquote($vendor-gradients);
+  }
+  @return $vendor-gradients;
+}
diff --git a/lms/static/sass/sass_old/bourbon/functions/_tint-shade.scss b/lms/static/sass/sass_old/bourbon/functions/_tint-shade.scss
new file mode 100644
index 0000000000..f7172004ac
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/functions/_tint-shade.scss
@@ -0,0 +1,9 @@
+// Add percentage of white to a color
+@function tint($color, $percent){
+  @return mix(white, $color, $percent);
+}
+
+// Add percentage of black to a color
+@function shade($color, $percent){
+  @return mix(black, $color, $percent);
+}
diff --git a/lms/static/sass/sass_old/bourbon/lib/bourbon.rb b/lms/static/sass/sass_old/bourbon/lib/bourbon.rb
new file mode 100644
index 0000000000..1635be836d
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/lib/bourbon.rb
@@ -0,0 +1,19 @@
+require "bourbon/generator"
+
+module Bourbon
+  if defined?(Rails)
+    class Engine < ::Rails::Engine
+      require 'bourbon/engine'
+    end
+
+    module Rails
+      class Railtie < ::Rails::Railtie
+        rake_tasks do
+          load "tasks/install.rake"
+        end
+      end
+    end
+  end
+end
+
+require File.join(File.dirname(__FILE__), "/bourbon/sass_extensions")
diff --git a/lms/static/sass/sass_old/bourbon/lib/bourbon/sass_extensions.rb b/lms/static/sass/sass_old/bourbon/lib/bourbon/sass_extensions.rb
new file mode 100644
index 0000000000..ad567200e3
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/lib/bourbon/sass_extensions.rb
@@ -0,0 +1,6 @@
+module Bourbon::SassExtensions
+end
+
+require "sass"
+
+require File.join(File.dirname(__FILE__), "/sass_extensions/functions")
diff --git a/lms/static/sass/sass_old/bourbon/lib/bourbon/sass_extensions/functions.rb b/lms/static/sass/sass_old/bourbon/lib/bourbon/sass_extensions/functions.rb
new file mode 100644
index 0000000000..daa877650e
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/lib/bourbon/sass_extensions/functions.rb
@@ -0,0 +1,13 @@
+module Bourbon::SassExtensions::Functions
+end
+
+require File.join(File.dirname(__FILE__), "/functions/compact")
+
+module Sass::Script::Functions
+  include Bourbon::SassExtensions::Functions::Compact
+end
+
+# Wierd that this has to be re-included to pick up sub-modules. Ruby bug?
+class Sass::Script::Functions::EvaluationContext
+  include Sass::Script::Functions
+end
diff --git a/lms/static/sass/sass_old/bourbon/lib/bourbon/sass_extensions/functions/compact.rb b/lms/static/sass/sass_old/bourbon/lib/bourbon/sass_extensions/functions/compact.rb
new file mode 100644
index 0000000000..5192e921e7
--- /dev/null
+++ b/lms/static/sass/sass_old/bourbon/lib/bourbon/sass_extensions/functions/compact.rb
@@ -0,0 +1,13 @@
+# Compact function pulled from compass
+module Bourbon::SassExtensions::Functions::Compact
+
+  def compact(*args)
+    sep = :comma
+    if args.size == 1 && args.first.is_a?(Sass::Script::List)
+      args = args.first.value
+      sep = args.first.separator
+    end
+    Sass::Script::List.new(args.reject{|a| !a.to_bool}, sep)
+  end
+
+end
diff --git a/lms/static/sass/courseware/_amplifier.scss b/lms/static/sass/sass_old/courseware/_amplifier.scss
similarity index 100%
rename from lms/static/sass/courseware/_amplifier.scss
rename to lms/static/sass/sass_old/courseware/_amplifier.scss
diff --git a/lms/static/sass/sass_old/courseware/_courseware.scss b/lms/static/sass/sass_old/courseware/_courseware.scss
new file mode 100644
index 0000000000..8de09d0adb
--- /dev/null
+++ b/lms/static/sass/sass_old/courseware/_courseware.scss
@@ -0,0 +1,367 @@
+html {
+  height: 100%;
+  max-height: 100%;
+}
+
+body.courseware {
+  height: 100%;
+  max-height: 100%;
+
+  .container {
+    margin-bottom: 40px;
+    margin-top: 20px;
+  }
+
+  footer {
+    &.fixed-bottom {
+      Position: static;
+    }
+  }
+}
+
+div.course-wrapper {
+  @extend .table-wrapper;
+
+  ul, ol {
+    list-style: none;
+  }
+
+  section.course-content {
+    @extend .content;
+    @include border-radius(0 4px 4px 0);
+
+    h1 {
+      margin: 0 0 lh();
+    }
+
+    p {
+      margin-bottom: lh();
+
+      &:empty {
+        display: none;
+        margin-bottom: 0;
+      }
+    }
+
+    ul {
+      li {
+        margin-bottom: lh(.5);
+      }
+    }
+
+    .problem-set {
+      position: relative;
+      @extend .clearfix;
+
+      h2 {
+        margin-top: 0;
+        margin-bottom: 15px;
+        width: flex-grid(2, 9);
+        padding-right: flex-gutter(9);
+        border-right: 1px dashed #ddd;
+        @include box-sizing(border-box);
+        display: table-cell;
+        vertical-align: top;
+
+        &.problem-header {
+          section.staff {
+            margin-top: 30px;
+            font-size: 80%;
+          }
+        }
+
+        @media screen and (max-width:1120px) {
+          display: block;
+          width: auto;
+          border-right: 0;
+        }
+
+        @media print {
+          display: block;
+          width: auto;
+          border-right: 0;
+        }
+      }
+
+      section.problem {
+        display: table-cell;
+        width: flex-grid(7, 9);
+        padding-left: flex-gutter(9);
+
+        @media screen and (max-width:1120px) {
+          display: block;
+          width: auto;
+          padding: 0;
+        }
+
+        @media print {
+          display: block;
+          width: auto;
+          padding: 0;
+
+          canvas, img {
+            page-break-inside: avoid;
+          }
+        }
+
+        span {
+          &.unanswered, &.ui-icon-bullet {
+            @include inline-block();
+            background: url('../images/unanswered-icon.png') center center no-repeat;
+            height: 14px;
+            position: relative;
+            top: 4px;
+            width: 14px;
+          }
+
+          &.correct, &.ui-icon-check {
+            @include inline-block();
+            background: url('../images/correct-icon.png') center center no-repeat;
+            height: 20px;
+            position: relative;
+            top: 6px;
+            width: 25px;
+          }
+
+          &.incorrect, &.ui-icon-close {
+            @include inline-block();
+            background: url('../images/incorrect-icon.png') center center no-repeat;
+            height: 20px;
+            width: 20px;
+            position: relative;
+            top: 6px;
+          }
+        }
+      }
+
+      div {
+        > span {
+          display: block;
+          margin-bottom: lh(.5);
+
+          &[answer] {
+            border-top: 1px solid #ededed;
+            border-bottom: 1px solid #ededed;
+            background: #f3f3f3;
+            margin: 0 (-(lh()));
+            padding: lh(.5) lh();
+          }
+        }
+      }
+
+      input[type="text"] {
+        display: inline-block;
+        width: 50%;
+      }
+
+      center {
+        display: block;
+        margin: lh() 0;
+        border: 1px solid #ccc;
+        padding: lh();
+      }
+
+      section.action {
+        margin-top: lh();
+
+        input[type="button"] {
+          padding: lh(.4) lh();
+          text-shadow: 0 -1px 0 #666;
+        }
+      }
+    }
+
+    section.problems-wrapper, div#seq_content {
+      @extend .problem-set;
+    }
+
+    section.problems-wrapper {
+      display: table;
+      width: 100%;
+
+      @media screen and (max-width:1120px) {
+        display: block;
+        width: auto;
+      }
+    }
+
+    div#seq_content {
+      h1 {
+        background: none;
+        margin-bottom: lh();
+        padding-bottom: 0;
+        border-bottom: none;
+      }
+    }
+
+    ol.vert-mod {
+      > li {
+        @extend .clearfix;
+        @extend .problem-set;
+        border-bottom: 1px solid #ddd;
+        margin-bottom: 15px;
+        padding: 0 0 15px;
+
+        header {
+          @extend h1.top-header;
+          @include border-radius(0 4px 0 0);
+          margin-bottom: -16px;
+
+          h1 {
+            margin: 0;
+          }
+
+          h2 {
+            float: right;
+            margin-right: 0;
+            margin-top: 8px;
+            text-align: right;
+            padding-right: 0;
+            border-right: 0;
+          }
+        }
+
+        &:last-child {
+          border-bottom: none;
+          margin-bottom: 0;
+          padding-bottom: 0;
+        }
+
+        .histogram {
+          width: 200px;
+          height: 150px;
+        }
+
+        ul {
+          list-style: disc outside none;
+          padding-left: 1em;
+        }
+
+        nav.sequence-bottom {
+          ul {
+          list-style: none;
+          padding: 0;
+          }
+        }
+      }
+    }
+
+    section.tutorials {
+      h2 {
+        margin-bottom: lh();
+      }
+
+      ul {
+        margin: 0;
+        @include clearfix();
+
+        li {
+          width: flex-grid(3, 9);
+          float: left;
+          margin-right: flex-gutter(9);
+          margin-bottom: lh();
+
+          &:nth-child(3n) {
+            margin-right: 0;
+          }
+
+          &:nth-child(3n+1) {
+            clear: both;
+          }
+
+          a {
+            font-weight: bold;
+          }
+        }
+      }
+    }
+
+    div.staff_info {
+      @include clearfix();
+      white-space: pre-wrap;
+      border-top: 1px solid #ccc;
+      padding-top: lh();
+      margin-top: lh();
+      line-height: lh();
+      font-family: Consolas, "Lucida Console", Monaco, "Courier New", Courier, monospace;
+    }
+
+    div.ui-slider {
+      border: 1px solid #aaa;
+      background: #ddd;
+      @include box-shadow(inset 0 1px 0 #eee);
+      @include border-radius(0);
+
+      a.ui-slider-handle {
+        @include box-shadow(inset 0 1px 0 lighten($mit-red, 10%));
+        background: $mit-red url(../images/slider-bars.png) center center no-repeat;
+        border: 1px solid darken($mit-red, 20%);
+        cursor: pointer;
+
+        &:hover, &:focus {
+          background-color: lighten($mit-red, 10%);
+          outline: none;
+        }
+      }
+    }
+
+    div.ui-tabs {
+      border: 0;
+      @include border-radius(0);
+      margin: 0;
+      padding: 0;
+
+      .ui-tabs-nav {
+        background: none;
+        border: 0;
+        margin-bottom: lh(.5);
+      }
+
+      .ui-tabs-panel {
+        @include border-radius(0);
+        padding: 0;
+      }
+    }
+  }
+
+  &.closed {
+    section.course-index {
+      width: flex-grid(.6);
+      overflow: hidden;
+
+      header#open_close_accordion {
+        padding: 0;
+        min-height: 47px;
+
+        a {
+          background-image: url('../images/slide-right-icon.png');
+        }
+
+        h2 {
+          visibility: hidden;
+          width: 10px;
+        }
+      }
+
+      div#accordion {
+        visibility: hidden;
+        width: 10px;
+        padding: 0;
+
+       nav {
+         white-space: pre;
+         overflow: hidden;
+
+         ul {
+           overflow: hidden;
+           white-space: nowrap;
+         }
+        }
+      }
+    }
+
+    section.course-content {
+      width: flex-grid(11.5) + flex-gutter();
+    }
+  }
+}
diff --git a/lms/static/sass/sass_old/courseware/_sequence-nav.scss b/lms/static/sass/sass_old/courseware/_sequence-nav.scss
new file mode 100644
index 0000000000..54debe2616
--- /dev/null
+++ b/lms/static/sass/sass_old/courseware/_sequence-nav.scss
@@ -0,0 +1,335 @@
+nav.sequence-nav {
+  @extend .topbar;
+  border-bottom: 1px solid darken($cream, 20%);
+  margin-bottom: $body-line-height;
+  position: relative;
+  @include border-top-right-radius(4px);
+
+  ol {
+    @include box-sizing(border-box);
+    display: table;
+    height: 100%;
+    padding-right: flex-grid(1, 9);
+    width: 100%;
+
+    a {
+      @extend .block-link;
+    }
+
+    li {
+      border-left: 1px solid darken($cream, 20%);
+      display: table-cell;
+      min-width: 20px;
+
+      &:first-child {
+        border-left: none;
+      }
+
+      .inactive {
+        background-repeat: no-repeat;
+
+        &:hover {
+          background-color: lighten($cream, 3%);
+        }
+      }
+
+      .visited {
+        background-color: #DCCDA2;
+        background-repeat: no-repeat;
+        @include box-shadow(inset 0 0 3px darken(#dccda2, 10%));
+
+        &:hover {
+          background-color: $cream;
+          background-position: center center;
+        }
+      }
+
+      .active {
+        background-color: #fff;
+        background-repeat: no-repeat;
+        @include box-shadow(0 1px 0 #fff);
+
+        &:hover {
+          background-color: #fff;
+          background-position: center;
+        }
+      }
+
+      a {
+        background-position: center center;
+        border: none;
+        cursor: pointer;
+        display: block;
+        height: 17px;
+        padding: 15px 0 14px;
+        position: relative;
+        @include transition(all, .4s, $ease-in-out-quad);
+        width: 100%;
+
+        &.progress {
+          border-bottom-style: solid;
+          border-bottom-width: 4px;
+        }
+
+        &.progress-none {
+          @extend .progress;
+          border-bottom-color: red;
+        }
+
+        &.progress-some {
+          @extend .progress;
+          border-bottom-color: yellow;
+        }
+
+        &.progress-done {
+          @extend .progress;
+          border-bottom-color: green;
+        }
+
+        //video
+        &.seq_video_inactive {
+          @extend .inactive;
+          background-image: url('/static/images/sequence-nav/video-icon-normal.png');
+          background-position: center;
+        }
+
+        &.seq_video_visited {
+          @extend .visited;
+          background-image: url('/static/images/sequence-nav/video-icon-visited.png');
+          background-position: center;
+        }
+
+        &.seq_video_active {
+          @extend .active;
+          background-image: url('/static/images/sequence-nav/video-icon-current.png');
+          background-position: center;
+        }
+
+        //other
+        &.seq_other_inactive {
+          @extend .inactive;
+          background-image: url('/static/images/sequence-nav/document-icon-normal.png');
+          background-position: center;
+        }
+
+        &.seq_other_visited {
+          @extend .visited;
+          background-image: url('/static/images/sequence-nav/document-icon-visited.png');
+          background-position: center;
+        }
+
+        &.seq_other_active {
+          @extend .active;
+          background-image: url('/static/images/sequence-nav/document-icon-current.png');
+          background-position: center;
+        }
+
+        //vertical & problems
+        &.seq_vertical_inactive, &.seq_problem_inactive {
+          @extend .inactive;
+          background-image: url('/static/images/sequence-nav/list-icon-normal.png');
+          background-position: center;
+        }
+
+        &.seq_vertical_visited, &.seq_problem_visited {
+          @extend .visited;
+          background-image: url('/static/images/sequence-nav/list-icon-visited.png');
+          background-position: center;
+        }
+
+        &.seq_vertical_active, &.seq_problem_active {
+          @extend .active;
+          background-image: url('/static/images/sequence-nav/list-icon-current.png');
+          background-position: center;
+        }
+
+        p {
+          background: #333;
+          color: #fff;
+          display: none;
+          line-height: lh();
+          left: 0px;
+          opacity: 0;
+          padding: 6px;
+          position: absolute;
+          top: 48px;
+          text-shadow: 0 -1px 0 #000;
+          @include transition(all, .1s, $ease-in-out-quart);
+          white-space: pre;
+          z-index: 99;
+
+          &:empty {
+            background: none;
+
+            &::after {
+              display: none;
+            }
+          }
+
+          &::after {
+            background: #333;
+            content: " ";
+            display: block;
+            height: 10px;
+            left: 18px;
+            position: absolute;
+            top: -5px;
+            @include transform(rotate(45deg));
+            width: 10px;
+          }
+        }
+
+        &:hover {
+          p {
+            display: block;
+            margin-top: 4px;
+            opacity: 1;
+          }
+        }
+      }
+    }
+  }
+
+  ul {
+    list-style: none;
+    height: 100%;
+    position: absolute;
+    right: 0;
+    top: 0;
+    width: flex-grid(1, 9);
+
+    li {
+      float: left;
+      width: 50%;
+
+      &.prev, &.next {
+
+        a {
+          background-color: darken($cream, 5%);
+          background-position: center center;
+          background-repeat: no-repeat;
+          border-left: 1px solid darken(#f6efd4, 20%);
+          @include box-shadow(inset 1px 0 0 lighten(#f6efd4, 5%));
+          @include box-sizing(border-box);
+          cursor: pointer;
+          display: block;
+          text-indent: -9999px;
+          @include transition(all, .2s, $ease-in-out-quad);
+
+          &:hover {
+            opacity: .5;
+          }
+
+          &.disabled {
+            cursor: normal;
+            opacity: .4;
+          }
+        }
+      }
+
+      &.prev {
+        a {
+          background-image: url('/static/images/sequence-nav/previous-icon.png');
+
+          &:hover {
+            background-color: $cream;
+          }
+        }
+      }
+
+      &.next {
+        a {
+          background-image: url('/static/images/sequence-nav/next-icon.png');
+
+          &:hover {
+            background-color: $cream;
+          }
+        }
+      }
+    }
+  }
+
+  body.touch-based-device & ol li a:hover p {
+    display: none;
+  }
+}
+
+
+section.course-content {
+  position: relative;
+
+  ol.vert-mod {
+    nav.sequence-nav {
+      margin-top: -15px;
+      @include border-radius(0);
+    }
+  }
+
+  nav.sequence-bottom {
+    margin: lh(2) 0 0;
+    text-align: center;
+
+    ul {
+      @extend .clearfix;
+      background-color: darken(#F6EFD4, 5%);
+      background-color: darken($cream, 5%);
+      border: 1px solid darken(#f6efd4, 20%);
+      @include border-radius(3px);
+      @include box-shadow(inset 0 0 0 1px lighten(#f6efd4, 5%));
+      @include inline-block();
+
+      li {
+        float: left;
+
+        &.prev, &.next {
+          margin-bottom: 0;
+
+          a {
+            background-position: center center;
+            background-repeat: no-repeat;
+            border-bottom: none;
+            display: block;
+            padding: lh(.5) 4px;
+            text-indent: -9999px;
+            @include transition(all, .2s, $ease-in-out-quad);
+            width: 45px;
+
+            &:hover {
+              background-color: $cream;
+              color: darken($cream, 60%);
+              opacity: .5;
+              text-decoration: none;
+            }
+
+            &.disabled {
+              background-color: lighten($cream, 10%);
+              opacity: .4;
+            }
+          }
+        }
+
+        &.prev {
+          a {
+            background-image: url('/static/images/sequence-nav/previous-icon.png');
+            border-right: 1px solid darken(#f6efd4, 20%);
+
+            &:hover {
+              background-color: none;
+            }
+          }
+        }
+
+        &.next {
+          a {
+            background-image: url('/static/images/sequence-nav/next-icon.png');
+
+            &:hover {
+              background-color: none;
+            }
+          }
+        }
+      }
+    }
+  }
+}
+
diff --git a/lms/static/sass/courseware/_sidebar.scss b/lms/static/sass/sass_old/courseware/_sidebar.scss
similarity index 100%
rename from lms/static/sass/courseware/_sidebar.scss
rename to lms/static/sass/sass_old/courseware/_sidebar.scss
diff --git a/lms/static/sass/courseware/_video.scss b/lms/static/sass/sass_old/courseware/_video.scss
similarity index 98%
rename from lms/static/sass/courseware/_video.scss
rename to lms/static/sass/sass_old/courseware/_video.scss
index 1a7e52b92b..87092fdc54 100644
--- a/lms/static/sass/courseware/_video.scss
+++ b/lms/static/sass/sass_old/courseware/_video.scss
@@ -137,6 +137,7 @@ section.course-content {
             float: left;
             margin-bottom: 0;
 
+
             a {
               border-bottom: none;
               border-right: 1px solid #000;
@@ -198,8 +199,6 @@ section.course-content {
               ol.video_speeds {
                 display: block;
                 opacity: 1;
-                list-style: none;
-                padding-left: 0;
               }
             }
 
@@ -443,8 +442,6 @@ section.course-content {
       max-height: 460px;
       overflow: auto;
       width: flex-grid(3, 9);
-      padding-left: 0;
-      list-style: none;
 
       li {
         border: 0;
@@ -477,7 +474,6 @@ section.course-content {
 
       ol.subtitles {
         width: 0px;
-        display: none;
       }
     }
 
@@ -500,7 +496,6 @@ section.course-content {
         ol.subtitles {
           right: -(flex-grid(4));
           width: auto;
-          display: block;
         }
       }
 
diff --git a/lms/static/sass/discussion/_answers.scss b/lms/static/sass/sass_old/discussion/_answers.scss
similarity index 100%
rename from lms/static/sass/discussion/_answers.scss
rename to lms/static/sass/sass_old/discussion/_answers.scss
diff --git a/lms/static/sass/discussion/_askbot-original.scss b/lms/static/sass/sass_old/discussion/_askbot-original.scss
similarity index 100%
rename from lms/static/sass/discussion/_askbot-original.scss
rename to lms/static/sass/sass_old/discussion/_askbot-original.scss
diff --git a/lms/static/sass/discussion/_badges.scss b/lms/static/sass/sass_old/discussion/_badges.scss
similarity index 100%
rename from lms/static/sass/discussion/_badges.scss
rename to lms/static/sass/sass_old/discussion/_badges.scss
diff --git a/lms/static/sass/discussion/_discussion.scss b/lms/static/sass/sass_old/discussion/_discussion.scss
similarity index 100%
rename from lms/static/sass/discussion/_discussion.scss
rename to lms/static/sass/sass_old/discussion/_discussion.scss
diff --git a/lms/static/sass/discussion/_form-wmd-toolbar.scss b/lms/static/sass/sass_old/discussion/_form-wmd-toolbar.scss
similarity index 100%
rename from lms/static/sass/discussion/_form-wmd-toolbar.scss
rename to lms/static/sass/sass_old/discussion/_form-wmd-toolbar.scss
diff --git a/lms/static/sass/discussion/_forms.scss b/lms/static/sass/sass_old/discussion/_forms.scss
similarity index 100%
rename from lms/static/sass/discussion/_forms.scss
rename to lms/static/sass/sass_old/discussion/_forms.scss
diff --git a/lms/static/sass/discussion/_modals.scss b/lms/static/sass/sass_old/discussion/_modals.scss
similarity index 100%
rename from lms/static/sass/discussion/_modals.scss
rename to lms/static/sass/sass_old/discussion/_modals.scss
diff --git a/lms/static/sass/discussion/_profile.scss b/lms/static/sass/sass_old/discussion/_profile.scss
similarity index 100%
rename from lms/static/sass/discussion/_profile.scss
rename to lms/static/sass/sass_old/discussion/_profile.scss
diff --git a/lms/static/sass/discussion/_question-view.scss b/lms/static/sass/sass_old/discussion/_question-view.scss
similarity index 100%
rename from lms/static/sass/discussion/_question-view.scss
rename to lms/static/sass/sass_old/discussion/_question-view.scss
diff --git a/lms/static/sass/discussion/_questions.scss b/lms/static/sass/sass_old/discussion/_questions.scss
similarity index 100%
rename from lms/static/sass/discussion/_questions.scss
rename to lms/static/sass/sass_old/discussion/_questions.scss
diff --git a/lms/static/sass/discussion/_sidebar.scss b/lms/static/sass/sass_old/discussion/_sidebar.scss
similarity index 100%
rename from lms/static/sass/discussion/_sidebar.scss
rename to lms/static/sass/sass_old/discussion/_sidebar.scss
diff --git a/lms/static/sass/discussion/_tags.scss b/lms/static/sass/sass_old/discussion/_tags.scss
similarity index 100%
rename from lms/static/sass/discussion/_tags.scss
rename to lms/static/sass/sass_old/discussion/_tags.scss
diff --git a/lms/static/sass/layout/_calculator.scss b/lms/static/sass/sass_old/layout/_calculator.scss
similarity index 100%
rename from lms/static/sass/layout/_calculator.scss
rename to lms/static/sass/sass_old/layout/_calculator.scss
diff --git a/lms/static/sass/layout/_footer.scss b/lms/static/sass/sass_old/layout/_footer.scss
similarity index 100%
rename from lms/static/sass/layout/_footer.scss
rename to lms/static/sass/sass_old/layout/_footer.scss
diff --git a/lms/static/sass/layout/_header.scss b/lms/static/sass/sass_old/layout/_header.scss
similarity index 100%
rename from lms/static/sass/layout/_header.scss
rename to lms/static/sass/sass_old/layout/_header.scss
diff --git a/lms/static/sass/layout/_layout.scss b/lms/static/sass/sass_old/layout/_layout.scss
similarity index 100%
rename from lms/static/sass/layout/_layout.scss
rename to lms/static/sass/sass_old/layout/_layout.scss
diff --git a/lms/static/sass/layout/_leanmodal.scss b/lms/static/sass/sass_old/layout/_leanmodal.scss
similarity index 100%
rename from lms/static/sass/layout/_leanmodal.scss
rename to lms/static/sass/sass_old/layout/_leanmodal.scss
diff --git a/lms/static/sass/marketing-ie.scss b/lms/static/sass/sass_old/marketing-ie.scss
similarity index 100%
rename from lms/static/sass/marketing-ie.scss
rename to lms/static/sass/sass_old/marketing-ie.scss
diff --git a/lms/static/sass/marketing.scss b/lms/static/sass/sass_old/marketing.scss
similarity index 100%
rename from lms/static/sass/marketing.scss
rename to lms/static/sass/sass_old/marketing.scss
diff --git a/lms/static/sass/marketing/_base.scss b/lms/static/sass/sass_old/marketing/_base.scss
similarity index 100%
rename from lms/static/sass/marketing/_base.scss
rename to lms/static/sass/sass_old/marketing/_base.scss
diff --git a/lms/static/sass/marketing/_extends.scss b/lms/static/sass/sass_old/marketing/_extends.scss
similarity index 100%
rename from lms/static/sass/marketing/_extends.scss
rename to lms/static/sass/sass_old/marketing/_extends.scss
diff --git a/lms/static/sass/marketing/_footer.scss b/lms/static/sass/sass_old/marketing/_footer.scss
similarity index 100%
rename from lms/static/sass/marketing/_footer.scss
rename to lms/static/sass/sass_old/marketing/_footer.scss
diff --git a/lms/static/sass/marketing/_header.scss b/lms/static/sass/sass_old/marketing/_header.scss
similarity index 100%
rename from lms/static/sass/marketing/_header.scss
rename to lms/static/sass/sass_old/marketing/_header.scss
diff --git a/lms/static/sass/marketing/_index.scss b/lms/static/sass/sass_old/marketing/_index.scss
similarity index 100%
rename from lms/static/sass/marketing/_index.scss
rename to lms/static/sass/sass_old/marketing/_index.scss
diff --git a/lms/static/sass/marketing/_variables.scss b/lms/static/sass/sass_old/marketing/_variables.scss
similarity index 100%
rename from lms/static/sass/marketing/_variables.scss
rename to lms/static/sass/sass_old/marketing/_variables.scss
diff --git a/lms/static/sass/plugins/_jquery-ui-1.8.16.custom.scss b/lms/static/sass/sass_old/plugins/_jquery-ui-1.8.16.custom.scss
similarity index 100%
rename from lms/static/sass/plugins/_jquery-ui-1.8.16.custom.scss
rename to lms/static/sass/sass_old/plugins/_jquery-ui-1.8.16.custom.scss
diff --git a/lms/static/sass/plugins/_jquery.qtip.min.scss b/lms/static/sass/sass_old/plugins/_jquery.qtip.min.scss
similarity index 100%
rename from lms/static/sass/plugins/_jquery.qtip.min.scss
rename to lms/static/sass/sass_old/plugins/_jquery.qtip.min.scss
diff --git a/lms/static/sass/print.scss b/lms/static/sass/sass_old/print.scss
similarity index 100%
rename from lms/static/sass/print.scss
rename to lms/static/sass/sass_old/print.scss
diff --git a/lms/static/sass/wiki/_basic-html.scss b/lms/static/sass/sass_old/wiki/_basic-html.scss
similarity index 100%
rename from lms/static/sass/wiki/_basic-html.scss
rename to lms/static/sass/sass_old/wiki/_basic-html.scss
diff --git a/lms/static/sass/wiki/_create.scss b/lms/static/sass/sass_old/wiki/_create.scss
similarity index 100%
rename from lms/static/sass/wiki/_create.scss
rename to lms/static/sass/sass_old/wiki/_create.scss
diff --git a/lms/static/sass/wiki/_sidebar.scss b/lms/static/sass/sass_old/wiki/_sidebar.scss
similarity index 100%
rename from lms/static/sass/wiki/_sidebar.scss
rename to lms/static/sass/sass_old/wiki/_sidebar.scss
diff --git a/lms/static/sass/wiki/_table.scss b/lms/static/sass/sass_old/wiki/_table.scss
similarity index 100%
rename from lms/static/sass/wiki/_table.scss
rename to lms/static/sass/sass_old/wiki/_table.scss
diff --git a/lms/static/sass/wiki/_wiki.scss b/lms/static/sass/sass_old/wiki/_wiki.scss
similarity index 100%
rename from lms/static/sass/wiki/_wiki.scss
rename to lms/static/sass/sass_old/wiki/_wiki.scss
diff --git a/lms/static/sass_old/.gitignore b/lms/static/sass_old/.gitignore
new file mode 100644
index 0000000000..b3a5267117
--- /dev/null
+++ b/lms/static/sass_old/.gitignore
@@ -0,0 +1 @@
+*.css
diff --git a/lms/static/sass_old/README.md b/lms/static/sass_old/README.md
new file mode 100644
index 0000000000..dccb3a80c3
--- /dev/null
+++ b/lms/static/sass_old/README.md
@@ -0,0 +1,25 @@
+SASS
+====
+
+This project is using Sass to generate its CSS. Sass is a CSS preprocessor that
+allows for faster development of CSS. For more information about sass:
+
+   http://sass-lang.com
+
+Install SASS
+------------
+
+To use sass, make sure that you have RubyGems install, then you can use Bundler:
+
+    $ gem install bundler
+    $ bundle install
+
+This should ensure that you have all the dependencies required for compiling.
+
+Compiling
+---------
+
+The dev server will automatically compile sass files that have changed. Simply start
+the server using:
+    
+    $ rake runserver
diff --git a/lms/static/sass_old/_gradebook.scss b/lms/static/sass_old/_gradebook.scss
new file mode 100644
index 0000000000..b94f5de178
--- /dev/null
+++ b/lms/static/sass_old/_gradebook.scss
@@ -0,0 +1,11 @@
+div.gradebook-wrapper {
+  @extend .table-wrapper;
+
+  section.gradebook-content {
+    @extend .content;
+
+    h1 {
+      @extend .top-header;
+    }
+  }
+}
\ No newline at end of file
diff --git a/lms/static/sass_old/_help.scss b/lms/static/sass_old/_help.scss
new file mode 100644
index 0000000000..cb505814e9
--- /dev/null
+++ b/lms/static/sass_old/_help.scss
@@ -0,0 +1,54 @@
+section.help.main-content {
+  padding: lh();
+
+  h1 {
+    border-bottom: 1px solid #ddd;
+    margin-bottom: lh();
+    margin-top: 0;
+    padding-bottom: lh();
+  }
+
+  p {
+    max-width: 700px;
+  }
+
+  h2 {
+    margin-top: 0;
+  }
+
+  section.self-help {
+    float: left;
+    margin-bottom: lh();
+    margin-right: flex-gutter();
+    width: flex-grid(6);
+
+    ul {
+      margin-left: flex-gutter(6);
+
+      li {
+        margin-bottom: lh(.5);
+      }
+    }
+  }
+
+  section.help-email {
+    float: left;
+    width: flex-grid(6);
+
+    dl {
+      display: block;
+      margin-bottom: lh();
+
+      dd {
+        margin-bottom: lh();
+      }
+
+      dt {
+        clear: left;
+        float: left;
+        font-weight: bold;
+        width: flex-grid(2, 6);
+      }
+    }
+  }
+}
diff --git a/lms/static/sass_old/_info.scss b/lms/static/sass_old/_info.scss
new file mode 100644
index 0000000000..7fcdcc8d10
--- /dev/null
+++ b/lms/static/sass_old/_info.scss
@@ -0,0 +1,194 @@
+div.info-wrapper {
+  @extend .table-wrapper;
+
+  section.updates {
+    @extend .content;
+
+    > h1 {
+      @extend .top-header;
+    }
+
+    > p {
+      margin-bottom: lh();
+    }
+
+    > ol {
+      list-style: none;
+
+      > li {
+        @extend .clearfix;
+        border-bottom: 1px solid #e3e3e3;
+        margin-bottom: lh(.5);
+        padding-bottom: lh(.5);
+        list-style-type: disk;
+
+        &:first-child {
+          background: $cream;
+          border-bottom: 1px solid darken($cream, 10%);
+          margin: 0 (-(lh(.5))) lh();
+          padding: lh(.5);
+        }
+
+        ol, ul {
+          margin: lh() 0 0 lh();
+          list-style-type: circle;
+        }
+
+        h2 {
+          float: left;
+          margin: 0 flex-gutter() 0 0;
+          width: flex-grid(2, 9);
+        }
+
+        section.update-description {
+          float: left;
+          margin-bottom: 0;
+          width: flex-grid(7, 9);
+
+          li {
+            margin-bottom: lh(.5);
+          }
+
+          p {
+            &:last-child {
+              margin-bottom: 0;
+            }
+          }
+        }
+      }
+    }
+  }
+
+  section.handouts {
+    @extend .sidebar;
+    border-left: 1px solid #d3d3d3;
+    @include border-radius(0 4px 4px 0);
+    border-right: 0;
+
+    header {
+      @extend .bottom-border;
+      padding: lh(.5) lh(.75);
+
+      h1 {
+        font-size: 18px;
+        margin: 0 ;
+      }
+
+      p {
+         color: #666;
+         font-size: 12px;
+         margin-bottom: 0;
+         margin-top: 4px;
+      }
+    }
+
+    ol {
+      background: none;
+      list-style: none;
+
+      li {
+        @extend .clearfix;
+        background: none;
+        border-bottom: 1px solid #d3d3d3;
+        @include box-shadow(0 1px 0 #eee);
+        @include box-sizing(border-box);
+        padding: 7px lh(.75);
+        position: relative;
+
+        &.expandable,
+        &.collapsable {
+          h4 {
+            font-style: $body-font-size;
+            font-weight: normal;
+            padding-left: 18px;
+          }
+        }
+
+        ul {
+          background: none;
+          margin: 7px (-(lh(.75))) 0;
+
+          li {
+            border-bottom: 0;
+            border-top: 1px solid #d3d3d3;
+            @include box-shadow(inset 0 1px 0 #eee);
+            padding-left: 18px + lh(.75);
+          }
+        }
+
+        &:hover {
+          background-color: #e9e9e9;
+        }
+
+        div.hitarea {
+          background-image: url('../images/treeview-default.gif');
+          display: block;
+          height: 100%;
+          left: lh(.75);
+          margin-left: 0;
+          max-height: 20px;
+          position: absolute;
+          width: 100%;
+
+          &:hover {
+            opacity: 0.6;
+            filter: alpha(opacity=60);
+          }
+
+          &.expandable-hitarea {
+            background-position: -80px 1px;
+          }
+
+          &.collapsable-hitarea {
+            background-position: -64px -21px;
+          }
+        }
+
+        h3 {
+          border-bottom: 0;
+          @include box-shadow(none);
+          color: #999;
+          font-size: 12px;
+          font-weight: bold;
+          text-transform: uppercase;
+        }
+
+        p {
+          font-size: $body-font-size;
+          letter-spacing: 0;
+          margin: 0;
+          text-transform: none;
+
+          a {
+            padding-right: 8px;
+
+            &:before {
+              color: #ccc;
+              content: "•";
+              @include inline-block();
+              padding-right: 8px;
+            }
+
+            &:first-child {
+              &:before {
+                content: "";
+                padding-right: 0;
+              }
+            }
+          }
+        }
+
+        a {
+          color: lighten($text-color, 10%);
+          @include inline-block();
+          text-decoration: none;
+          @include transition();
+
+          &:hover {
+            color: $mit-red;
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass_old/_profile.scss b/lms/static/sass_old/_profile.scss
new file mode 100644
index 0000000000..a772f1a293
--- /dev/null
+++ b/lms/static/sass_old/_profile.scss
@@ -0,0 +1,221 @@
+div.profile-wrapper {
+  @extend .table-wrapper;
+  color: #000;
+
+  section.user-info {
+    @extend .sidebar;
+    border-left: 1px solid #d3d3d3;
+    @include border-radius(0px 4px 4px 0);
+    border-right: 0;
+
+    header {
+      @extend .bottom-border;
+      margin: 0 ;
+      padding: lh(.5) lh();
+
+      h1 {
+        font-size: 18px;
+        margin: 0;
+        padding-right: 30px;
+      }
+
+      a {
+        color: #999;
+        font-size: 12px;
+        position: absolute;
+        right: lh(.5);
+        text-transform: uppercase;
+        top: 13px;
+
+        &:hover {
+          color: #555;
+        }
+      }
+    }
+
+    ul {
+      list-style: none;
+
+      li {
+        border-bottom: 1px solid #d3d3d3;
+        @include box-shadow(0 1px 0 #eee);
+        color: lighten($text-color, 10%);
+        display: block;
+        padding: 7px lh();
+        position: relative;
+        text-decoration: none;
+        @include transition();
+
+        div#location_sub, div#language_sub {
+          font-weight: bold;
+          @include inline-block();
+
+          form {
+            width: 100%;
+          }
+
+          input {
+
+            &[type="text"] {
+              @include box-sizing(border-box);
+              margin: lh(.5) 0;
+              width: 100%;
+            }
+
+            &[type="input"]{
+            }
+          }
+
+          &:empty {
+            padding: 0;
+          }
+        }
+
+        div#description {
+          font-size: 12px;
+        }
+
+        a#change_language,
+        a#change_location,
+        a.edit-email,
+        a.name-edit,
+        a.email-edit {
+          color: #999;
+          font-size: 12px;
+          position: absolute;
+          right: lh(.5);
+          text-transform: uppercase;
+          top: 9px;
+
+          &:hover {
+            color: #555;
+          }
+        }
+
+        p {
+          color: #999;
+          font-size: 12px;
+          margin-bottom: 0;
+          margin-top: 4px;
+        }
+
+        a.deactivate {
+          color: #aaa;
+          font-style: italic;
+        }
+
+        input#pwd_reset_button {
+          background: none;
+          border: none;
+          @include box-shadow(none);
+          color: #999;
+          font-size: 12px;
+          font-weight: normal;
+          margin: 0;
+          padding: 0;
+          position: absolute;
+          right: lh(.5);
+          text-transform: uppercase;
+          top: 9px;
+
+          &:hover {
+            color: #555;
+          }
+        }
+      }
+    }
+
+    div#change_password_pop {
+      border-bottom: 1px solid #d3d3d3;
+      @include box-shadow(0 1px 0 #eee);
+      color: #4D4D4D;
+      padding: 7px lh();
+
+      h2 {
+        font-size: $body-font-size;
+        font-weight: bold;
+        margin-top: 0;
+        text-transform: uppercase;
+      }
+    }
+  }
+
+  section.course-info {
+    @extend .content;
+
+    header {
+      @extend h1.top-header;
+      @extend .clearfix;
+
+      h1 {
+        float: left;
+        margin: 0;
+      }
+    }
+
+    div#grade-detail-graph {
+      min-height: 300px;
+      width: 100%;
+    }
+
+    > ol {
+      border-top: 1px solid #e3e3e3;
+      list-style: none;
+      margin-top: lh();
+
+      > li {
+        @extend .clearfix;
+        border-bottom: 1px solid #e3e3e3;
+        display: table;
+        padding: lh() 0;
+        width: 100%;
+
+        &:last-child {
+          border-bottom: 0px;
+        }
+
+        h2 {
+          border-right: 1px dashed #ddd;
+          @include box-sizing(border-box);
+          display: table-cell;
+          margin: 0;
+          padding: 0;
+          padding-right: flex-gutter(9);
+          width: flex-grid(2, 9);
+        }
+
+        ol.sections {
+          display: table-cell;
+          list-style: none;
+          padding-left: flex-gutter(9);
+          width: flex-grid(7, 9);
+
+          > li {
+            padding:0 0 lh() 0;
+
+            &:first-child {
+              padding-top: 0;
+            }
+
+            &:last-child {
+              border-bottom: 0;
+            }
+
+            h3 {
+              color: #666;
+            }
+
+            ol {
+              list-style: none;
+
+              li {
+                display: inline-block;
+                padding-right: 1em;
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass_old/_textbook.scss b/lms/static/sass_old/_textbook.scss
new file mode 100644
index 0000000000..35902c7a57
--- /dev/null
+++ b/lms/static/sass_old/_textbook.scss
@@ -0,0 +1,132 @@
+div.book-wrapper {
+  @extend .table-wrapper;
+
+  section.book-sidebar {
+    @extend .sidebar;
+    @extend .tran;
+    @include box-sizing(border-box);
+
+    ul#booknav {
+      font-size: 12px;
+
+      a {
+        color: #000;
+
+        &:hover {
+          color: #666;
+        }
+      }
+
+      li {
+        background: none;
+        padding-left: 30px;
+
+        div.hitarea {
+          background-image: url('../images/treeview-default.gif');
+          margin-left: -22px;
+          position: relative;
+          top: 4px;
+
+          &:hover {
+            filter: alpha(opacity=60);
+            opacity: 0.6;
+          }
+        }
+
+        ul {
+          background: none;
+        }
+      }
+
+      > li {
+        border-bottom: 1px solid #d3d3d3;
+        @include box-shadow(0 1px 0 #eee);
+        padding: 7px 7px 7px 30px;
+      }
+    }
+  }
+
+  section.book {
+    @extend .content;
+
+    nav {
+      @extend .topbar;
+      @extend .clearfix;
+
+      a {
+        @extend .block-link;
+        padding: 0 lh();
+      }
+
+      ul {
+        @extend .clearfix;
+
+        li {
+          &.last {
+            display: block;
+            float: left;
+
+            a {
+              border-left: 0;
+              border-right: 1px solid darken(#f6efd4, 20%);
+              @include box-shadow(inset -1px 0 0 lighten(#f6efd4, 5%));
+            }
+          }
+
+          &.next {
+            display: block;
+            float: right;
+          }
+        }
+      }
+
+      &.bottom-nav {
+        border-bottom: 0;
+        border-top: 1px solid #EDDFAA;
+        margin-bottom: -(lh());
+        margin-top: lh();
+      }
+    }
+
+    section.page {
+      text-align: center;
+
+      img {
+        border: 1px solid $border-color;
+        max-width: 100%;
+      }
+    }
+  }
+
+  &.closed {
+    section.book-sidebar {
+      width: flex-grid(.6);
+
+      header#open_close_accordion {
+        padding: 0;
+
+        a {
+          background-image: url('../images/slide-right-icon.png');
+        }
+
+        h2 {
+          padding: 0;
+          visibility: hidden;
+          width: 10px;
+        }
+      }
+
+      ul#booknav {
+        max-height: 100px;
+        overflow: hidden;
+        padding: 0;
+        visibility: hidden;
+        width: 10px;
+      }
+    }
+
+    section.course-content {
+      width: flex-grid(11.5) + flex-gutter();
+    }
+  }
+}
diff --git a/lms/static/sass_old/application.scss b/lms/static/sass_old/application.scss
new file mode 100644
index 0000000000..c493202e33
--- /dev/null
+++ b/lms/static/sass_old/application.scss
@@ -0,0 +1,18 @@
+@import "bourbon/bourbon";
+
+// Base layout
+@import "base/reset", "base/font-face";
+@import "base/variables", "base/functions", "base/extends", "base/base";
+@import "layout/layout", "layout/header", "layout/footer", "layout/calculator", "layout/leanmodal";
+@import "plugins/jquery-ui-1.8.16.custom", "plugins/jquery.qtip.min";
+
+// pages
+@import "courseware/courseware", "courseware/sidebar", "courseware/video", "courseware/sequence-nav", "courseware/amplifier";
+@import "textbook";
+@import "info";
+@import "profile";
+@import "gradebook";
+@import "wiki/basic-html", "wiki/sidebar", "wiki/create", "wiki/wiki", "wiki/table";
+@import "help";
+
+@import "discussion/askbot-original", "discussion/discussion","discussion/sidebar", "discussion/questions", "discussion/tags", "discussion/question-view" , "discussion/answers", "discussion/forms", "discussion/form-wmd-toolbar", "discussion/modals", "discussion/profile", "discussion/badges";
diff --git a/lms/static/sass_old/base/_base.scss b/lms/static/sass_old/base/_base.scss
new file mode 100644
index 0000000000..41c421844c
--- /dev/null
+++ b/lms/static/sass_old/base/_base.scss
@@ -0,0 +1,77 @@
+:focus {
+  outline-color: #ccc;
+}
+
+h1, h2, h3, h4, h5, h6 {
+  a {
+    color: #000;
+  }
+}
+
+h1 {
+  font-size:1.6em;
+  margin:20px 0 10px 0;
+}
+
+h2 {
+  font-size: $body-font-size;
+  font-weight: bold;
+  letter-spacing: 1px;
+  margin:20px 0 10px 0;
+  text-transform: uppercase;
+}
+
+p {
+  margin-bottom: $body-line-height;
+}
+
+em {
+  font-style: italic;
+}
+
+img {
+  max-width: 100%;
+  height: auto;
+}
+
+#{$all-text-inputs}, textarea {
+  border: 1px solid #999;
+  @include box-shadow(0 -1px 0 #fff);
+  font: $body-font-size $body-font-family;
+  @include linear-gradient(#eee, #fff);
+  padding: 4px;
+
+  &:focus {
+    border-color: $mit-red;
+  }
+}
+
+a {
+  color: $mit-red;
+
+  &:link {
+    color: $mit-red;
+  }
+
+  &:visited {
+    color: darken($mit-red, 10%);
+  }
+
+  &:link, &:visited {
+    text-decoration:none;
+  }
+
+  p &, li > &, span > &, .inline {
+    border-bottom: 1px solid #bbb;
+    // font-style: italic;
+  }
+
+  &:hover, &:focus {
+    color: #000;
+  }
+}
+
+input[type="submit"], input[type="button"], button {
+  @extend .button;
+}
+
diff --git a/lms/static/sass_old/base/_extends.scss b/lms/static/sass_old/base/_extends.scss
new file mode 100644
index 0000000000..880f6cd3ca
--- /dev/null
+++ b/lms/static/sass_old/base/_extends.scss
@@ -0,0 +1,251 @@
+.clearfix:after {
+  clear: both;
+  content: ".";
+  display: block;
+  height: 0;
+  visibility: hidden;
+}
+
+.wrapper {
+  margin: 0 auto;
+  max-width: $fg-max-width;
+  min-width: $fg-min-width;
+  text-align: left;
+  width: flex-grid(12);
+
+  div.table-wrapper {
+    display: table;
+    width: flex-grid(12);
+    overflow: hidden;
+
+    @media screen and (min-width: 1400px) {
+      @include border-radius(4px);
+    }
+  }
+}
+
+h1.top-header {
+  background: #f3f3f3;
+  border-bottom: 1px solid #e3e3e3;
+  margin: (-(lh())) (-(lh())) lh();
+  padding: lh();
+}
+
+.button {
+  border: 1px solid darken(#888, 10%);
+  @include border-radius(3px);
+  @include box-shadow(inset 0 1px 0 lighten(#888, 10%), 0 0 3px #ccc);
+  color: #fff;
+  cursor: pointer;
+  font: bold $body-font-size $body-font-family;
+  @include linear-gradient(lighten(#888, 5%), darken(#888, 5%));
+  padding: 4px 8px;
+  text-decoration: none;
+  text-shadow: none;
+  -webkit-font-smoothing: antialiased;
+
+  &:hover, &:focus {
+    border: 1px solid darken(#888, 20%);
+    @include box-shadow(inset 0 1px 0 lighten(#888, 20%), 0 0 3px #ccc);
+    @include linear-gradient(lighten(#888, 10%), darken(#888, 5%));
+  }
+}
+
+.light-button, a.light-button {
+  border: 1px solid #ccc;
+  @include border-radius(3px);
+  @include box-shadow(inset 0 1px 0 #fff);
+  color: #666;
+  cursor: pointer;
+  font: normal $body-font-size $body-font-family;
+  @include linear-gradient(#fff, lighten(#888, 40%));
+  padding: 4px 8px;
+  text-decoration: none;
+  -webkit-font-smoothing: antialiased;
+
+  &:hover, &:focus {
+    border: 1px solid #ccc;
+    @include linear-gradient(#fff, lighten(#888, 37%));
+    text-decoration: none;
+  }
+}
+
+.action-link {
+  a {
+    color: $mit-red;
+
+    &:hover {
+      color: darken($mit-red, 20%);
+      text-decoration: none;
+    }
+  }
+}
+
+.content {
+  @include box-shadow(inset 0 0 2px 3px #f3f3f3);
+  @include box-sizing(border-box);
+  display: table-cell;
+  padding: lh();
+  vertical-align: top;
+  width: flex-grid(9) + flex-gutter();
+  overflow: hidden;
+
+  @media print {
+    @include box-shadow(none);
+  }
+}
+
+.sidebar {
+  background: #e3e3e3;
+  @include border-radius(4px 0 0 4px);
+  border-right: 1px solid #d3d3d3;
+  @include box-shadow( inset 0 0 0 1px #f6f6f6);
+  @include box-sizing(border-box);
+  display: table-cell;
+  font-family: $body-font-family;
+  position: relative;
+  text-shadow: 0 1px 0 #f1f1f1;
+  vertical-align: top;
+  width: flex-grid(3);
+
+  h1, h2 {
+   font-size: 18px;
+   font-weight: bold;
+   letter-spacing: 0;
+   text-transform: none;
+  }
+
+  a {
+    border: none;
+    font-style: normal;
+  }
+
+  .bottom-border {
+    border-bottom: 1px solid #d3d3d3;
+    @include box-shadow(0 1px 0 #eee);
+  }
+
+  @media print {
+    display: none;
+  }
+
+  h3 {
+    background: none;
+    border: none;
+    color: #000;
+    font-weight: normal;
+    margin: 0;
+    overflow: hidden;
+
+    a {
+      color: lighten($text-color, 10%);
+      display: block;
+      font-size: $body-font-size;
+      padding: 7px 7px 7px 30px;
+      text-decoration: none;
+      @include transition();
+    }
+
+    span.ui-icon {
+      background-image: url(../images/ui-icons_454545_256x240.png);
+    }
+
+    &.active {
+      background: none;
+      @include background-image(linear-gradient(-90deg, rgb(245,245,245), rgb(225,225,225)));
+      border-bottom: 1px solid #d3d3d3;
+      @include box-shadow(inset 0 1px 0 0 #eee);
+      color: #000;
+      font-weight: bold;
+
+      a {
+        color: #000;
+      }
+    }
+  }
+
+  header#open_close_accordion {
+    border-bottom: 1px solid #d3d3d3;
+    @include box-shadow(0 1px 0 #eee);
+    padding: lh(.5) lh();
+    position: relative;
+
+    h2 {
+      margin: 0;
+      padding-right: 20px;
+    }
+
+    a {
+      background: #eee url('../images/slide-left-icon.png') center center no-repeat;
+      border: 1px solid #D3D3D3;
+      @include border-radius(3px 0 0 3px);
+      height: 16px;
+      padding: 8px;
+      position: absolute;
+      right: -1px;
+      text-indent: -9999px;
+      top: 6px;
+      width: 16px;
+
+      &:hover {
+        background-color: white;
+      }
+    }
+  }
+
+  a.button {
+    text-decoration: none;
+  }
+}
+
+.topbar {
+  @extend .clearfix;
+  background: $cream;
+  border-bottom: 1px solid darken($cream, 10%);
+  border-top: 1px solid #fff;
+  // @include box-shadow(inset 0 1px 0 #fff, inset 1px 0 0 #fff);
+  font-size: 12px;
+  height:46px;
+  line-height: 46px;
+  margin: (-$body-line-height) (-$body-line-height) $body-line-height;
+  text-shadow: 0 1px 0 #fff;
+
+  @media print {
+    display: none;
+  }
+
+  a {
+    border-bottom: 0;
+    color: darken($cream, 80%);
+
+    &:hover {
+      color: darken($cream, 60%);
+      text-decoration: none;
+    }
+
+    &.block-link {
+      background: darken($cream, 5%);
+      border-left: 1px solid darken($cream, 20%);
+      @include box-shadow(inset 1px 0 0 lighten($cream, 5%));
+      display: block;
+      text-transform: uppercase;
+
+      &:hover {
+        background: none;
+      }
+    }
+  }
+}
+
+.tran {
+  @include transition( all, .2s, $ease-in-out-quad);
+}
+
+p.ie-warning {
+  background: yellow;
+  display: block !important;
+  line-height: 1.3em;
+  margin-bottom: 0;
+  padding: lh();
+  text-align: left;
+}
diff --git a/lms/static/sass_old/base/_font-face.scss b/lms/static/sass_old/base/_font-face.scss
new file mode 100644
index 0000000000..36e60a6ca5
--- /dev/null
+++ b/lms/static/sass_old/base/_font-face.scss
@@ -0,0 +1,125 @@
+/* Generated by Font Squirrel (http://www.fontsquirrel.com) on January 25, 2012 05:06:34 PM America/New_York */
+
+
+// Not used in UI
+// @font-face {
+//     font-family: 'Open Sans';
+//     src: url('../fonts/OpenSans-Light-webfont.eot');
+//     src: url('../fonts/OpenSans-Light-webfont.eot?#iefix') format('embedded-opentype'),
+//          url('../fonts/OpenSans-Light-webfont.woff') format('woff'),
+//          url('../fonts/OpenSans-Light-webfont.ttf') format('truetype'),
+//          url('../fonts/OpenSans-Light-webfont.svg#OpenSansLight') format('svg');
+//     font-weight: 300;
+//     font-style: normal;
+
+// }
+
+// @font-face {
+//     font-family: 'Open Sans';
+//     src: url('../fonts/OpenSans-LightItalic-webfont.eot');
+//     src: url('../fonts/OpenSans-LightItalic-webfont.eot?#iefix') format('embedded-opentype'),
+//          url('../fonts/OpenSans-LightItalic-webfont.woff') format('woff'),
+//          url('../fonts/OpenSans-LightItalic-webfont.ttf') format('truetype'),
+//          url('../fonts/OpenSans-LightItalic-webfont.svg#OpenSansLightItalic') format('svg');
+//     font-weight: 300;
+//     font-style: italic;
+
+// }
+
+@font-face {
+    font-family: 'Open Sans';
+    src: url('../fonts/OpenSans-Regular-webfont.eot');
+    src: url('../fonts/OpenSans-Regular-webfont.eot?#iefix') format('embedded-opentype'),
+         url('../fonts/OpenSans-Regular-webfont.woff') format('woff'),
+         url('../fonts/OpenSans-Regular-webfont.ttf') format('truetype'),
+         url('../fonts/OpenSans-Regular-webfont.svg#OpenSansRegular') format('svg');
+    font-weight: 600;
+    font-style: normal;
+
+}
+
+@font-face {
+    font-family: 'Open Sans';
+    src: url('../fonts/OpenSans-Italic-webfont.eot');
+    src: url('../fonts/OpenSans-Italic-webfont.eot?#iefix') format('embedded-opentype'),
+         url('../fonts/OpenSans-Italic-webfont.woff') format('woff'),
+         url('../fonts/OpenSans-Italic-webfont.ttf') format('truetype'),
+         url('../fonts/OpenSans-Italic-webfont.svg#OpenSansItalic') format('svg');
+    font-weight: 400;
+    font-style: italic;
+
+}
+
+// Not used in UI
+// @font-face {
+//     font-family: 'Open Sans';
+//     src: url('../fonts/OpenSans-Semibold-webfont.eot');
+//     src: url('../fonts/OpenSans-Semibold-webfont.eot?#iefix') format('embedded-opentype'),
+//          url('../fonts/OpenSans-Semibold-webfont.woff') format('woff'),
+//          url('../fonts/OpenSans-Semibold-webfont.ttf') format('truetype'),
+//          url('../fonts/OpenSans-Semibold-webfont.svg#OpenSansSemibold') format('svg');
+//     font-weight: 600;
+//     font-style: normal;
+
+// }
+
+// @font-face {
+//     font-family: 'Open Sans';
+//     src: url('../fonts/OpenSans-SemiboldItalic-webfont.eot');
+//     src: url('../fonts/OpenSans-SemiboldItalic-webfont.eot?#iefix') format('embedded-opentype'),
+//          url('../fonts/OpenSans-SemiboldItalic-webfont.woff') format('woff'),
+//          url('../fonts/OpenSans-SemiboldItalic-webfont.ttf') format('truetype'),
+//          url('../fonts/OpenSans-SemiboldItalic-webfont.svg#OpenSansSemiboldItalic') format('svg');
+//     font-weight: 600;
+//     font-style: italic;
+
+// }
+
+@font-face {
+    font-family: 'Open Sans';
+    src: url('../fonts/OpenSans-Bold-webfont.eot');
+    src: url('../fonts/OpenSans-Bold-webfont.eot?#iefix') format('embedded-opentype'),
+         url('../fonts/OpenSans-Bold-webfont.woff') format('woff'),
+         url('../fonts/OpenSans-Bold-webfont.ttf') format('truetype'),
+         url('../fonts/OpenSans-Bold-webfont.svg#OpenSansBold') format('svg');
+    font-weight: 700;
+    font-style: normal;
+
+}
+
+@font-face {
+    font-family: 'Open Sans';
+    src: url('../fonts/OpenSans-BoldItalic-webfont.eot');
+    src: url('../fonts/OpenSans-BoldItalic-webfont.eot?#iefix') format('embedded-opentype'),
+         url('../fonts/OpenSans-BoldItalic-webfont.woff') format('woff'),
+         url('../fonts/OpenSans-BoldItalic-webfont.ttf') format('truetype'),
+         url('../fonts/OpenSans-BoldItalic-webfont.svg#OpenSansBoldItalic') format('svg');
+    font-weight: 700;
+    font-style: italic;
+
+}
+
+@font-face {
+    font-family: 'Open Sans';
+    src: url('../fonts/OpenSans-ExtraBold-webfont.eot');
+    src: url('../fonts/OpenSans-ExtraBold-webfont.eot?#iefix') format('embedded-opentype'),
+         url('../fonts/OpenSans-ExtraBold-webfont.woff') format('woff'),
+         url('../fonts/OpenSans-ExtraBold-webfont.ttf') format('truetype'),
+         url('../fonts/OpenSans-ExtraBold-webfont.svg#OpenSansExtrabold') format('svg');
+    font-weight: 800;
+    font-style: normal;
+
+}
+
+@font-face {
+    font-family: 'Open Sans';
+    src: url('../fonts/OpenSans-ExtraBoldItalic-webfont.eot');
+    src: url('../fonts/OpenSans-ExtraBoldItalic-webfont.eot?#iefix') format('embedded-opentype'),
+         url('../fonts/OpenSans-ExtraBoldItalic-webfont.woff') format('woff'),
+         url('../fonts/OpenSans-ExtraBoldItalic-webfont.ttf') format('truetype'),
+         url('../fonts/OpenSans-ExtraBoldItalic-webfont.svg#OpenSansExtraboldItalic') format('svg');
+    font-weight: 800;
+    font-style: italic;
+
+}
+
diff --git a/lms/static/sass_old/base/_functions.scss b/lms/static/sass_old/base/_functions.scss
new file mode 100644
index 0000000000..a947d94034
--- /dev/null
+++ b/lms/static/sass_old/base/_functions.scss
@@ -0,0 +1,10 @@
+// Line-height
+@function lh($amount: 1) {
+  @return $body-line-height * $amount;
+}
+
+@mixin hide-text(){
+  text-indent: -9999px;
+  overflow: hidden;
+  display: block;
+}
diff --git a/lms/static/sass_old/base/_reset.scss b/lms/static/sass_old/base/_reset.scss
new file mode 100644
index 0000000000..3cf4758c7b
--- /dev/null
+++ b/lms/static/sass_old/base/_reset.scss
@@ -0,0 +1,102 @@
+/* 
+html5doctor.com Reset Stylesheet
+v1.6.1
+Last Updated: 2010-09-17
+Author: Richard Clark - http://richclarkdesign.com 
+Twitter: @rich_clark
+*/
+
+html, body, div, span, object, iframe,
+h1, h2, h3, h4, h5, h6, p, blockquote, pre,
+abbr, address, cite, code,
+del, dfn, em, img, ins, kbd, q, samp,
+small, strong,  var,
+b, i,
+dl, dt, dd, ol, ul, li,
+fieldset, form, label, legend,
+table, caption, tbody, tfoot, thead, tr, th, td,
+article, aside, canvas, details, figcaption, figure, 
+footer, header, hgroup, menu, nav, section, summary,
+time, mark, audio, video {
+    margin:0;
+    padding:0;
+    border:0;
+    outline:0;
+    font-size:100%;
+    vertical-align:baseline;
+    background:transparent;
+}
+
+body {
+    line-height:1;
+}
+
+article,aside,details,figcaption,figure,
+footer,header,hgroup,menu,nav,section { 
+    display:block;
+}
+
+nav ul {
+    list-style:none;
+}
+
+blockquote, q {
+    quotes:none;
+}
+
+blockquote:before, blockquote:after,
+q:before, q:after {
+    content:'';
+    content:none;
+}
+
+a {
+    margin:0;
+    padding:0;
+    font-size:100%;
+    vertical-align:baseline;
+    background:transparent;
+}
+
+/* change colours to suit your needs */
+ins {
+    background-color:#ff9;
+    color:#000;
+    text-decoration:none;
+}
+
+/* change colours to suit your needs */
+mark {
+    background-color:#ff9;
+    color:#000; 
+    font-style:italic;
+    font-weight:bold;
+}
+
+del {
+    text-decoration: line-through;
+}
+
+abbr[title], dfn[title] {
+    border-bottom:1px dotted;
+    cursor:help;
+}
+
+table {
+    border-collapse:collapse;
+    border-spacing:0;
+}
+
+/* change border colour to suit your needs */
+hr {
+    display:block;
+    height:1px;
+    border:0;   
+    border-top:1px solid #cccccc;
+    margin:1em 0;
+    padding:0;
+}
+
+input, select {
+    vertical-align:middle;
+}
diff --git a/lms/static/sass_old/base/_variables.scss b/lms/static/sass_old/base/_variables.scss
new file mode 100644
index 0000000000..674de12ee6
--- /dev/null
+++ b/lms/static/sass_old/base/_variables.scss
@@ -0,0 +1,22 @@
+// Variables
+// ---------------------------------------- //
+
+// Type
+$body-font-family: "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+$body-font-size: 14px;
+$body-line-height: golden-ratio($body-font-size, 1);
+
+// Grid
+$fg-column: 80px;
+$fg-gutter: 25px;
+$fg-max-columns: 12;
+$fg-max-width: 1400px;
+$fg-min-width: 810px;
+
+// Color
+$light-gray: #ddd;
+$dark-gray: #333;
+$mit-red: #993333;
+$cream: #F6EFD4;
+$text-color: $dark-gray;
+$border-color: $light-gray;
diff --git a/lms/static/sass_old/bourbon/_bourbon.scss b/lms/static/sass_old/bourbon/_bourbon.scss
new file mode 100644
index 0000000000..27b056e303
--- /dev/null
+++ b/lms/static/sass_old/bourbon/_bourbon.scss
@@ -0,0 +1,35 @@
+// Custom Functions
+@import "functions/deprecated-webkit-gradient";
+@import "functions/flex-grid";
+@import "functions/grid-width";
+@import "functions/linear-gradient";
+@import "functions/modular-scale";
+@import "functions/radial-gradient";
+@import "functions/render-gradients";
+@import "functions/tint-shade";
+
+// CSS3 Mixins
+@import "css3/animation";
+@import "css3/appearance";
+@import "css3/background-image";
+@import "css3/background-size";
+@import "css3/border-image";
+@import "css3/border-radius";
+@import "css3/box-shadow";
+@import "css3/box-sizing";
+@import "css3/columns";
+@import "css3/flex-box";
+@import "css3/inline-block";
+@import "css3/linear-gradient";
+@import "css3/radial-gradient";
+@import "css3/transform";
+@import "css3/transition";
+@import "css3/user-select";
+
+// Addons & other mixins
+@import "addons/button";
+@import "addons/clearfix";
+@import "addons/font-family";
+@import "addons/html5-input-types";
+@import "addons/position";
+@import "addons/timing-functions";
diff --git a/lms/static/sass_old/bourbon/addons/_button.scss b/lms/static/sass_old/bourbon/addons/_button.scss
new file mode 100644
index 0000000000..1d32125140
--- /dev/null
+++ b/lms/static/sass_old/bourbon/addons/_button.scss
@@ -0,0 +1,267 @@
+@mixin button ($style: simple, $base-color: #4294f0) {
+
+  @if type-of($style) == color {
+    $base-color: $style;
+    $style: simple;
+  }
+
+  // Grayscale button
+  @if $base-color == grayscale($base-color) {
+    @if $style == simple {
+      @include simple($base-color, $grayscale: true);
+    }
+
+    @else if $style == shiny {
+      @include shiny($base-color, $grayscale: true);
+    }
+
+    @else if $style == pill {
+      @include pill($base-color, $grayscale: true);
+    }
+  }
+
+  // Colored button
+  @else {
+    @if $style == simple {
+      @include simple($base-color);
+    }
+
+    @else if $style == shiny {
+      @include shiny($base-color);
+    }
+
+    @else if $style == pill {
+      @include pill($base-color);
+    }
+  }
+}
+
+
+// Simple Button
+//************************************************************************//
+@mixin simple($base-color, $grayscale: false) {
+  $color:         hsl(0, 0, 100%);
+  $border:        adjust-color($base-color, $saturation:  9%,  $lightness: -14%);
+  $inset-shadow:  adjust-color($base-color, $saturation: -8%,  $lightness:  15%);
+  $stop-gradient: adjust-color($base-color, $saturation:  9%,  $lightness: -11%);
+  $text-shadow:   adjust-color($base-color, $saturation:  15%, $lightness: -18%);
+
+  @if lightness($base-color) > 70% {
+    $color:       hsl(0, 0, 20%);
+    $text-shadow: adjust-color($base-color, $saturation: 10%, $lightness: 4%);
+  }
+
+  @if $grayscale == true {
+    $border:        grayscale($border);
+    $inset-shadow:  grayscale($inset-shadow);
+    $stop-gradient: grayscale($stop-gradient);
+    $text-shadow:   grayscale($text-shadow);
+  }
+
+  border: 1px solid $border;
+  @include border-radius (3px);
+  @include box-shadow (inset 0 1px 0 0 $inset-shadow);
+  color: $color;
+  display: inline;
+  font-size: 11px;
+  font-weight: bold;
+  @include linear-gradient ($base-color, $stop-gradient);
+  padding: 6px 18px 7px;
+  text-shadow: 0 1px 0 $text-shadow;
+  -webkit-background-clip: padding-box;
+
+  &:hover {
+    $base-color-hover:    adjust-color($base-color, $saturation: -4%, $lightness: -5%);
+    $inset-shadow-hover:  adjust-color($base-color, $saturation: -7%, $lightness:  5%);
+    $stop-gradient-hover: adjust-color($base-color, $saturation:  8%, $lightness: -14%);
+
+    @if $grayscale == true {
+      $base-color-hover:    grayscale($base-color-hover);
+      $inset-shadow-hover:  grayscale($inset-shadow-hover);
+      $stop-gradient-hover: grayscale($stop-gradient-hover);
+    }
+
+    @include box-shadow (inset 0 1px 0 0 $inset-shadow-hover);
+    cursor: pointer;
+    @include linear-gradient ($base-color-hover, $stop-gradient-hover);
+  }
+
+  &:active {
+    $border-active:       adjust-color($base-color, $saturation: 9%, $lightness: -14%);
+    $inset-shadow-active: adjust-color($base-color, $saturation: 7%, $lightness: -17%);
+
+    @if $grayscale == true {
+      $border-active:       grayscale($border-active);
+      $inset-shadow-active: grayscale($inset-shadow-active);
+    }
+
+    border: 1px solid $border-active;
+    @include box-shadow (inset 0 0 8px 4px $inset-shadow-active, inset 0 0 8px 4px $inset-shadow-active, 0 1px 1px 0 #eee);
+  }
+}
+
+
+// Shiny Button
+//************************************************************************//
+@mixin shiny($base-color, $grayscale: false) {
+  $color:         hsl(0, 0, 100%);
+  $border:        adjust-color($base-color, $red: -117, $green: -111, $blue: -81);
+  $border-bottom: adjust-color($base-color, $red: -126, $green: -127, $blue: -122);
+  $fourth-stop:   adjust-color($base-color, $red: -79,  $green: -70,  $blue: -46);
+  $inset-shadow:  adjust-color($base-color, $red:  37,  $green:  29,  $blue:  12);
+  $second-stop:   adjust-color($base-color, $red: -56,  $green: -50,  $blue: -33);
+  $text-shadow:   adjust-color($base-color, $red: -140, $green: -141, $blue: -114);
+  $third-stop:    adjust-color($base-color, $red: -86,  $green: -75,  $blue: -48);
+
+  @if lightness($base-color) > 70% {
+    $color:       hsl(0, 0, 20%);
+    $text-shadow: adjust-color($base-color, $saturation: 10%, $lightness: 4%);
+  }
+
+  @if $grayscale == true {
+    $border:        grayscale($border);
+    $border-bottom: grayscale($border-bottom);
+    $fourth-stop:   grayscale($fourth-stop);
+    $inset-shadow:  grayscale($inset-shadow);
+    $second-stop:   grayscale($second-stop);
+    $text-shadow:   grayscale($text-shadow);
+    $third-stop:    grayscale($third-stop);
+  }
+
+  border: 1px solid $border;
+  border-bottom: 1px solid $border-bottom;
+  @include border-radius(5px);
+  @include box-shadow(inset 0 1px 0 0 $inset-shadow);
+  color: $color;
+  display: inline;
+  font-size: 14px;
+  font-weight: bold;
+  @include linear-gradient(top, $base-color 0%, $second-stop 50%, $third-stop 50%, $fourth-stop 100%);
+  padding: 7px 20px 8px;
+  text-align: center;
+  text-decoration: none;
+  text-shadow: 0 -1px 1px $text-shadow;
+
+  &:hover {
+    $first-stop-hover:  adjust-color($base-color, $red: -13, $green: -15, $blue: -18);
+    $second-stop-hover: adjust-color($base-color, $red: -66, $green: -62, $blue: -51);
+    $third-stop-hover:  adjust-color($base-color, $red: -93, $green: -85, $blue: -66);
+    $fourth-stop-hover: adjust-color($base-color, $red: -86, $green: -80, $blue: -63);
+
+    @if $grayscale == true {
+      $first-stop-hover:  grayscale($first-stop-hover);
+      $second-stop-hover: grayscale($second-stop-hover);
+      $third-stop-hover:  grayscale($third-stop-hover);
+      $fourth-stop-hover: grayscale($fourth-stop-hover);
+    }
+
+    cursor: pointer;
+    @include linear-gradient(top, $first-stop-hover  0%,
+                                  $second-stop-hover 50%,
+                                  $third-stop-hover  50%,
+                                  $fourth-stop-hover 100%);
+  }
+
+  &:active {
+    $inset-shadow-active: adjust-color($base-color, $red: -111, $green: -116, $blue: -122);
+
+    @if $grayscale == true {
+      $inset-shadow-active: grayscale($inset-shadow-active);
+    }
+
+    @include box-shadow(inset 0 0 20px 0 $inset-shadow-active, 0 1px 0 #fff);
+  }
+}
+
+
+// Pill Button
+//************************************************************************//
+@mixin pill($base-color, $grayscale: false) {
+  $color:         hsl(0, 0, 100%);
+  $border-bottom: adjust-color($base-color, $hue:  8, $saturation: -11%, $lightness: -26%);
+  $border-sides:  adjust-color($base-color, $hue:  4, $saturation: -21%, $lightness: -21%);
+  $border-top:    adjust-color($base-color, $hue: -1, $saturation: -30%, $lightness: -15%);
+  $inset-shadow:  adjust-color($base-color, $hue: -1, $saturation: -1%,  $lightness:  7%);
+  $stop-gradient: adjust-color($base-color, $hue:  8, $saturation:  14%, $lightness: -10%);
+  $text-shadow:   adjust-color($base-color, $hue:  5, $saturation: -19%, $lightness: -15%);
+
+  @if lightness($base-color) > 70% {
+    $color:       hsl(0, 0, 20%);
+    $text-shadow: adjust-color($base-color, $saturation: 10%, $lightness: 4%);
+  }
+
+  @if $grayscale == true {
+    $border-bottom: grayscale($border-bottom);
+    $border-sides:  grayscale($border-sides);
+    $border-top:    grayscale($border-top);
+    $inset-shadow:  grayscale($inset-shadow);
+    $stop-gradient: grayscale($stop-gradient);
+    $text-shadow:   grayscale($text-shadow);
+  }
+
+  border: 1px solid $border-top;
+  border-color: $border-top $border-sides $border-bottom;
+  @include border-radius(16px);
+  @include box-shadow(inset 0 1px 0 0 $inset-shadow, 0 1px 2px 0 #b3b3b3);
+  color: $color;
+  display: inline;
+  font-size: 11px;
+  font-weight: normal;
+  line-height: 1;
+  @include linear-gradient ($base-color, $stop-gradient);
+  padding: 3px 16px 5px;
+  text-align: center;
+  text-shadow: 0 -1px 1px $text-shadow;
+  -webkit-background-clip: padding-box;
+
+  &:hover {
+    $base-color-hover:    adjust-color($base-color,                                $lightness: -4.5%);
+    $border-bottom:       adjust-color($base-color, $hue:  8, $saturation:  13.5%, $lightness: -32%);
+    $border-sides:        adjust-color($base-color, $hue:  4, $saturation: -2%,    $lightness: -27%);
+    $border-top:          adjust-color($base-color, $hue: -1, $saturation: -17%,   $lightness: -21%);
+    $inset-shadow-hover:  adjust-color($base-color,           $saturation: -1%,    $lightness:  3%);
+    $stop-gradient-hover: adjust-color($base-color, $hue:  8, $saturation: -4%,    $lightness: -15.5%);
+    $text-shadow-hover:   adjust-color($base-color, $hue:  5, $saturation: -5%,    $lightness: -22%);
+
+    @if $grayscale == true {
+      $base-color-hover:    grayscale($base-color-hover);
+      $border-bottom:       grayscale($border-bottom);
+      $border-sides:        grayscale($border-sides);
+      $border-top:          grayscale($border-top);
+      $inset-shadow-hover:  grayscale($inset-shadow-hover);
+      $stop-gradient-hover: grayscale($stop-gradient-hover);
+      $text-shadow-hover:   grayscale($text-shadow-hover);
+    }
+
+    border: 1px solid $border-top;
+    border-color: $border-top $border-sides $border-bottom;
+    @include box-shadow(inset 0 1px 0 0 $inset-shadow-hover);
+    cursor: pointer;
+    @include linear-gradient ($base-color-hover, $stop-gradient-hover);
+    text-shadow: 0 -1px 1px $text-shadow-hover;
+    -webkit-background-clip: padding-box;
+  }
+
+  &:active {
+    $active-color:         adjust-color($base-color, $hue: 4,  $saturation: -12%,  $lightness: -10%);
+    $border-active:        adjust-color($base-color, $hue: 6,  $saturation: -2.5%, $lightness: -30%);
+    $border-bottom-active: adjust-color($base-color, $hue: 11, $saturation:  6%,   $lightness: -31%);
+    $inset-shadow-active:  adjust-color($base-color, $hue: 9,  $saturation:  2%,   $lightness: -21.5%);
+    $text-shadow-active:   adjust-color($base-color, $hue: 5,  $saturation: -12%,  $lightness: -21.5%);
+
+    @if $grayscale == true {
+      $active-color:         grayscale($active-color);
+      $border-active:        grayscale($border-active);
+      $border-bottom-active: grayscale($border-bottom-active);
+      $inset-shadow-active:  grayscale($inset-shadow-active);
+      $text-shadow-active:   grayscale($text-shadow-active);
+    }
+
+    background: $active-color;
+    border: 1px solid $border-active;
+    border-bottom: 1px solid $border-bottom-active;
+    @include box-shadow(inset 0 0 6px 3px $inset-shadow-active, 0 1px 0 0 #fff);
+    text-shadow: 0 -1px 1px $text-shadow-active;
+  }
+}
+
diff --git a/lms/static/sass_old/bourbon/addons/_clearfix.scss b/lms/static/sass_old/bourbon/addons/_clearfix.scss
new file mode 100644
index 0000000000..a9f6a795c5
--- /dev/null
+++ b/lms/static/sass_old/bourbon/addons/_clearfix.scss
@@ -0,0 +1,29 @@
+// Micro clearfix provides an easy way to contain floats without adding additional markup
+//
+// Example usage:
+//
+//    // Contain all floats within .wrapper
+//    .wrapper {
+//      @include clearfix;
+//      .content,
+//      .sidebar {
+//        float : left;
+//      }
+//    }
+
+@mixin clearfix {
+  zoom: 1;
+
+  &:before,
+  &:after {
+    content: "";
+    display: table;
+  }
+
+  &:after {
+    clear: both;
+  }
+}
+
+// Acknowledgements
+// Micro clearfix: [Nicolas Gallagher](http://nicolasgallagher.com/micro-clearfix-hack/)
diff --git a/lms/static/sass_old/bourbon/addons/_font-family.scss b/lms/static/sass_old/bourbon/addons/_font-family.scss
new file mode 100644
index 0000000000..df8a80ddfc
--- /dev/null
+++ b/lms/static/sass_old/bourbon/addons/_font-family.scss
@@ -0,0 +1,5 @@
+$georgia: Georgia, Cambria, "Times New Roman", Times, serif;
+$helvetica: "Helvetica Neue", Helvetica, Arial, sans-serif;
+$lucida-grande: "Lucida Grande", Tahoma, Verdana, Arial, sans-serif;
+$monospace: "Bitstream Vera Sans Mono", Consolas, Courier, monospace;
+$verdana: Verdana, Geneva, sans-serif;
diff --git a/lms/static/sass_old/bourbon/addons/_html5-input-types.scss b/lms/static/sass_old/bourbon/addons/_html5-input-types.scss
new file mode 100644
index 0000000000..9d86fbb4d4
--- /dev/null
+++ b/lms/static/sass_old/bourbon/addons/_html5-input-types.scss
@@ -0,0 +1,36 @@
+//************************************************************************//
+// Generate a variable ($all-text-inputs) with a list of all html5
+// input types that have a text-based input, excluding textarea.
+// http://diveintohtml5.org/forms.html
+//************************************************************************//
+$inputs-list: 'input[type="email"]',
+              'input[type="number"]',
+              'input[type="password"]',
+              'input[type="search"]',
+              'input[type="tel"]',
+              'input[type="text"]',
+              'input[type="url"]',
+
+              // Webkit & Gecko may change the display of these in the future
+              'input[type="color"]',
+              'input[type="date"]',
+              'input[type="datetime"]',
+              'input[type="datetime-local"]',
+              'input[type="month"]',
+              'input[type="time"]',
+              'input[type="week"]';
+
+$unquoted-inputs-list: ();
+
+@each $input-type in $inputs-list {
+  $unquoted-inputs-list: append($unquoted-inputs-list, unquote($input-type), comma);
+}
+
+$all-text-inputs: $unquoted-inputs-list;
+
+// You must use interpolation on the variable:
+// #{$all-text-inputs}
+//************************************************************************//
+//   #{$all-text-inputs}, textarea {
+//     border: 1px solid red;
+//   }
diff --git a/lms/static/sass_old/bourbon/addons/_position.scss b/lms/static/sass_old/bourbon/addons/_position.scss
new file mode 100644
index 0000000000..6ad330f1df
--- /dev/null
+++ b/lms/static/sass_old/bourbon/addons/_position.scss
@@ -0,0 +1,30 @@
+@mixin position ($position: relative, $coordinates: 0 0 0 0) {
+
+  @if type-of($position) == list {
+    $coordinates: $position;
+    $position: relative;
+  }
+
+  $top: nth($coordinates, 1);
+  $right: nth($coordinates, 2);
+  $bottom: nth($coordinates, 3);
+  $left: nth($coordinates, 4);
+
+  position: $position;
+
+  @if not(unitless($top)) {
+    top: $top;
+  }
+
+  @if not(unitless($right)) {
+    right: $right;
+  }
+
+  @if not(unitless($bottom)) {
+    bottom: $bottom;
+  }
+
+  @if not(unitless($left)) {
+    left: $left;
+  }
+}
diff --git a/lms/static/sass_old/bourbon/addons/_timing-functions.scss b/lms/static/sass_old/bourbon/addons/_timing-functions.scss
new file mode 100644
index 0000000000..51b2410914
--- /dev/null
+++ b/lms/static/sass_old/bourbon/addons/_timing-functions.scss
@@ -0,0 +1,32 @@
+// CSS cubic-bezier timing functions. Timing functions courtesy of jquery.easie (github.com/jaukia/easie)
+// Timing functions are the same as demo'ed here: http://jqueryui.com/demos/effect/easing.html
+
+// EASE IN
+$ease-in-quad:      cubic-bezier(0.550,  0.085, 0.680, 0.530);
+$ease-in-cubic:     cubic-bezier(0.550,  0.055, 0.675, 0.190);
+$ease-in-quart:     cubic-bezier(0.895,  0.030, 0.685, 0.220);
+$ease-in-quint:     cubic-bezier(0.755,  0.050, 0.855, 0.060);
+$ease-in-sine:      cubic-bezier(0.470,  0.000, 0.745, 0.715);
+$ease-in-expo:      cubic-bezier(0.950,  0.050, 0.795, 0.035);
+$ease-in-circ:      cubic-bezier(0.600,  0.040, 0.980, 0.335);
+$ease-in-back:      cubic-bezier(0.600, -0.280, 0.735, 0.045);
+
+// EASE OUT
+$ease-out-quad:     cubic-bezier(0.250,  0.460, 0.450, 0.940);
+$ease-out-cubic:    cubic-bezier(0.215,  0.610, 0.355, 1.000);
+$ease-out-quart:    cubic-bezier(0.165,  0.840, 0.440, 1.000);
+$ease-out-quint:    cubic-bezier(0.230,  1.000, 0.320, 1.000);
+$ease-out-sine:     cubic-bezier(0.390,  0.575, 0.565, 1.000);
+$ease-out-expo:     cubic-bezier(0.190,  1.000, 0.220, 1.000);
+$ease-out-circ:     cubic-bezier(0.075,  0.820, 0.165, 1.000);
+$ease-out-back:     cubic-bezier(0.175,  0.885, 0.320, 1.275);
+
+// EASE IN OUT
+$ease-in-out-quad:  cubic-bezier(0.455,  0.030, 0.515, 0.955);
+$ease-in-out-cubic: cubic-bezier(0.645,  0.045, 0.355, 1.000);
+$ease-in-out-quart: cubic-bezier(0.770,  0.000, 0.175, 1.000);
+$ease-in-out-quint: cubic-bezier(0.860,  0.000, 0.070, 1.000);
+$ease-in-out-sine:  cubic-bezier(0.445,  0.050, 0.550, 0.950);
+$ease-in-out-expo:  cubic-bezier(1.000,  0.000, 0.000, 1.000);
+$ease-in-out-circ:  cubic-bezier(0.785,  0.135, 0.150, 0.860);
+$ease-in-out-back:  cubic-bezier(0.680, -0.550, 0.265, 1.550);
diff --git a/lms/static/sass_old/bourbon/css3/_animation.scss b/lms/static/sass_old/bourbon/css3/_animation.scss
new file mode 100644
index 0000000000..f99e06eb6f
--- /dev/null
+++ b/lms/static/sass_old/bourbon/css3/_animation.scss
@@ -0,0 +1,171 @@
+// http://www.w3.org/TR/css3-animations/#the-animation-name-property-
+// Each of these mixins support comma separated lists of values, which allows different transitions for individual properties to be described in a single style rule. Each value in the list corresponds to the value at that same position in the other properties.
+
+// Official animation shorthand property.
+@mixin animation ($animation-1,
+  $animation-2: false, $animation-3: false,
+  $animation-4: false, $animation-5: false,
+  $animation-6: false, $animation-7: false,
+  $animation-8: false, $animation-9: false)
+  {
+    $full: compact($animation-1, $animation-2, $animation-3, $animation-4,
+                   $animation-5, $animation-6, $animation-7, $animation-8, $animation-9);
+
+  -webkit-animation: $full;
+     -moz-animation: $full;
+          animation: $full;
+}
+
+// Individual Animation Properties
+@mixin animation-name ($name-1,
+  $name-2: false, $name-3: false,
+  $name-4: false, $name-5: false,
+  $name-6: false, $name-7: false,
+  $name-8: false, $name-9: false)
+  {
+    $full:  compact($name-1, $name-2, $name-3, $name-4,
+                    $name-5, $name-6, $name-7, $name-8, $name-9);
+
+  -webkit-animation-name: $full;
+     -moz-animation-name: $full;
+          animation-name: $full;
+}
+
+
+@mixin animation-duration ($time-1: 0,
+  $time-2: false, $time-3: false,
+  $time-4: false, $time-5: false,
+  $time-6: false, $time-7: false,
+  $time-8: false, $time-9: false)
+  {
+    $full:  compact($time-1, $time-2, $time-3, $time-4,
+                    $time-5, $time-6, $time-7, $time-8, $time-9);
+
+  -webkit-animation-duration: $full;
+     -moz-animation-duration: $full;
+          animation-duration: $full;
+}
+
+
+@mixin animation-timing-function ($motion-1: ease,
+//  ease | linear | ease-in | ease-out | ease-in-out
+  $motion-2: false, $motion-3: false,
+  $motion-4: false, $motion-5: false,
+  $motion-6: false, $motion-7: false,
+  $motion-8: false, $motion-9: false)
+  {
+    $full:  compact($motion-1, $motion-2, $motion-3, $motion-4,
+                    $motion-5, $motion-6, $motion-7, $motion-8, $motion-9);
+
+  -webkit-animation-timing-function: $full;
+     -moz-animation-timing-function: $full;
+          animation-timing-function: $full;
+}
+
+
+@mixin animation-iteration-count ($value-1: 1,
+//  infinite | <number>
+  $value-2: false, $value-3: false,
+  $value-4: false, $value-5: false,
+  $value-6: false, $value-7: false,
+  $value-8: false, $value-9: false)
+  {
+    $full:  compact($value-1, $value-2, $value-3, $value-4,
+                    $value-5, $value-6, $value-7, $value-8, $value-9);
+
+  -webkit-animation-iteration-count: $full;
+     -moz-animation-iteration-count: $full;
+          animation-iteration-count: $full;
+}
+
+
+@mixin animation-direction ($direction-1: normal,
+//  normal | alternate
+  $direction-2: false, $direction-3: false,
+  $direction-4: false, $direction-5: false,
+  $direction-6: false, $direction-7: false,
+  $direction-8: false, $direction-9: false)
+  {
+    $full:  compact($direction-1, $direction-2, $direction-3, $direction-4,
+                    $direction-5, $direction-6, $direction-7, $direction-8, $direction-9);
+
+  -webkit-animation-direction: $full;
+     -moz-animation-direction: $full;
+          animation-direction: $full;
+}
+
+
+@mixin animation-play-state ($state-1: running,
+//  running | paused
+  $state-2: false, $state-3: false,
+  $state-4: false, $state-5: false,
+  $state-6: false, $state-7: false,
+  $state-8: false, $state-9: false)
+  {
+    $full:  compact($state-1, $state-2, $state-3, $state-4,
+                    $state-5, $state-6, $state-7, $state-8, $state-9);
+
+  -webkit-animation-play-state: $full;
+     -moz-animation-play-state: $full;
+          animation-play-state: $full;
+}
+
+
+@mixin animation-delay ($time-1: 0,
+  $time-2: false, $time-3: false,
+  $time-4: false, $time-5: false,
+  $time-6: false, $time-7: false,
+  $time-8: false, $time-9: false)
+  {
+    $full:  compact($time-1, $time-2, $time-3, $time-4,
+                    $time-5, $time-6, $time-7, $time-8, $time-9);
+
+  -webkit-animation-delay: $full;
+     -moz-animation-delay: $full;
+          animation-delay: $full;
+}
+
+
+@mixin animation-fill-mode ($mode-1: none,
+//  http://goo.gl/l6ckm
+//  none | forwards | backwards | both
+  $mode-2: false, $mode-3: false,
+  $mode-4: false, $mode-5: false,
+  $mode-6: false, $mode-7: false,
+  $mode-8: false, $mode-9: false)
+  {
+    $full:  compact($mode-1, $mode-2, $mode-3, $mode-4,
+                    $mode-5, $mode-6, $mode-7, $mode-8, $mode-9);
+
+  -webkit-animation-fill-mode: $full;
+     -moz-animation-fill-mode: $full;
+          animation-fill-mode: $full;
+}
+
+
+// Deprecated
+@mixin animation-basic ($name, $time: 0, $motion: ease) {
+    $length-of-name: length($name);
+    $length-of-time: length($time);
+  $length-of-motion: length($motion);
+
+  @if $length-of-name > 1 {
+    @include animation-name(zip($name));
+  } @else {
+    @include animation-name(    $name);
+  }
+
+  @if $length-of-time > 1 {
+    @include animation-duration(zip($time));
+  } @else {
+    @include animation-duration(    $time);
+  }
+
+  @if $length-of-motion > 1 {
+    @include animation-timing-function(zip($motion));
+  } @else {
+    @include animation-timing-function(    $motion);
+  }
+  @warn "The animation-basic mixin is deprecated. Use the animation mixin instead.";
+}
+
diff --git a/lms/static/sass_old/bourbon/css3/_appearance.scss b/lms/static/sass_old/bourbon/css3/_appearance.scss
new file mode 100644
index 0000000000..548767e166
--- /dev/null
+++ b/lms/static/sass_old/bourbon/css3/_appearance.scss
@@ -0,0 +1,7 @@
+@mixin appearance ($value) {
+  -webkit-appearance: $value;
+     -moz-appearance: $value;
+      -ms-appearance: $value;
+       -o-appearance: $value;
+          appearance: $value;
+}
diff --git a/lms/static/sass_old/bourbon/css3/_background-image.scss b/lms/static/sass_old/bourbon/css3/_background-image.scss
new file mode 100644
index 0000000000..c23cef7c31
--- /dev/null
+++ b/lms/static/sass_old/bourbon/css3/_background-image.scss
@@ -0,0 +1,57 @@
+//************************************************************************//
+// Background-image property for adding multiple background images with
+// gradients, or for stringing multiple gradients together.
+//************************************************************************//
+
+@mixin background-image(
+  $image-1       , $image-2: false,
+  $image-3: false, $image-4: false,
+  $image-5: false, $image-6: false,
+  $image-7: false, $image-8: false,
+  $image-9: false, $image-10: false
+) {
+  $images: compact($image-1, $image-2,
+           $image-3, $image-4,
+           $image-5, $image-6,
+           $image-7, $image-8,
+           $image-9, $image-10);
+
+  background-image: add-prefix($images, webkit);
+  background-image: add-prefix($images, moz);
+  background-image: add-prefix($images, ms);
+  background-image: add-prefix($images, o);
+  background-image: add-prefix($images);
+}
+
+
+@function add-prefix($images, $vendor: false) {
+  $images-prefixed: ();
+
+  @for $i from 1 through length($images) {
+    $type: type-of(nth($images, $i)); // Get type of variable - List or String
+
+    // If variable is a list - Gradient
+    @if $type == list {
+      $gradient-type: nth(nth($images, $i), 1); // Get type of gradient (linear || radial)
+      $gradient-args: nth(nth($images, $i), 2); // Get actual gradient (red, blue)
+
+      $gradient: render-gradients($gradient-args, $gradient-type, $vendor);
+      $images-prefixed: append($images-prefixed, $gradient, comma);
+    }
+
+    // If variable is a string - Image
+    @else if $type == string {
+      $images-prefixed: join($images-prefixed, nth($images, $i), comma);
+    }
+  }
+  @return $images-prefixed;
+}
+
+
+
+//Examples:
+  //@include background-image(linear-gradient(top, orange, red));
+  //@include background-image(radial-gradient(50% 50%, cover circle, orange, red));
+  //@include background-image(url("/images/a.png"), linear-gradient(orange, red));
+  //@include background-image(url("image.png"), linear-gradient(orange, red), url("image.png"));
+  //@include background-image(linear-gradient(hsla(0, 100%, 100%, 0.25) 0%, hsla(0, 100%, 100%, 0.08) 50%, transparent 50%), linear-gradient(orange, red);
diff --git a/lms/static/sass_old/bourbon/css3/_background-size.scss b/lms/static/sass_old/bourbon/css3/_background-size.scss
new file mode 100644
index 0000000000..4bba11027d
--- /dev/null
+++ b/lms/static/sass_old/bourbon/css3/_background-size.scss
@@ -0,0 +1,15 @@
+@mixin background-size ($length-1,
+  $length-2: false, $length-3: false,
+  $length-4: false, $length-5: false,
+  $length-6: false, $length-7: false,
+  $length-8: false, $length-9: false)
+  {
+    $full: compact($length-1, $length-2, $length-3, $length-4,
+                   $length-5, $length-6, $length-7, $length-8, $length-9);
+
+  -webkit-background-size: $full;
+     -moz-background-size: $full;
+      -ms-background-size: $full;
+       -o-background-size: $full;
+          background-size: $full;
+}
diff --git a/lms/static/sass_old/bourbon/css3/_border-image.scss b/lms/static/sass_old/bourbon/css3/_border-image.scss
new file mode 100644
index 0000000000..0373980422
--- /dev/null
+++ b/lms/static/sass_old/bourbon/css3/_border-image.scss
@@ -0,0 +1,7 @@
+@mixin border-image ($image) {
+  -webkit-border-image: $image;
+     -moz-border-image: $image;
+      -ms-border-image: $image;
+       -o-border-image: $image;
+          border-image: $image;
+}
diff --git a/lms/static/sass_old/bourbon/css3/_border-radius.scss b/lms/static/sass_old/bourbon/css3/_border-radius.scss
new file mode 100644
index 0000000000..f24389ebbe
--- /dev/null
+++ b/lms/static/sass_old/bourbon/css3/_border-radius.scss
@@ -0,0 +1,63 @@
+@mixin border-radius ($radii) {
+  -webkit-border-radius: $radii;
+     -moz-border-radius: $radii;
+      -ms-border-radius: $radii;
+       -o-border-radius: $radii;
+          border-radius: $radii;
+}
+
+@mixin border-top-left-radius($radii) {
+  -webkit-border-top-left-radius: $radii;
+     -moz-border-top-left-radius: $radii;
+      -moz-border-radius-topleft: $radii;
+      -ms-border-top-left-radius: $radii;
+       -o-border-top-left-radius: $radii;
+          border-top-left-radius: $radii;
+}
+
+@mixin border-top-right-radius($radii) {
+  -webkit-border-top-right-radius: $radii;
+     -moz-border-top-right-radius: $radii;
+      -moz-border-radius-topright: $radii;
+      -ms-border-top-right-radius: $radii;
+       -o-border-top-right-radius: $radii;
+          border-top-right-radius: $radii;
+}
+
+@mixin border-bottom-left-radius($radii) {
+  -webkit-border-bottom-left-radius: $radii;
+     -moz-border-bottom-left-radius: $radii;
+      -moz-border-radius-bottomleft: $radii;
+      -ms-border-bottom-left-radius: $radii;
+       -o-border-bottom-left-radius: $radii;
+          border-bottom-left-radius: $radii;
+}
+
+@mixin border-bottom-right-radius($radii) {
+  -webkit-border-bottom-right-radius: $radii;
+     -moz-border-bottom-right-radius: $radii;
+      -moz-border-radius-bottomright: $radii;
+      -ms-border-bottom-right-radius: $radii;
+       -o-border-bottom-right-radius: $radii;
+          border-bottom-right-radius: $radii;
+}
+
+@mixin border-top-radius($radii) {
+  @include border-top-left-radius($radii);
+  @include border-top-right-radius($radii);
+}
+
+@mixin border-right-radius($radii) {
+  @include border-top-right-radius($radii);
+  @include border-bottom-right-radius($radii);
+}
+
+@mixin border-bottom-radius($radii) {
+  @include border-bottom-left-radius($radii);
+  @include border-bottom-right-radius($radii);
+}
+
+@mixin border-left-radius($radii) {
+  @include border-top-left-radius($radii);
+  @include border-bottom-left-radius($radii);
+}
diff --git a/lms/static/sass_old/bourbon/css3/_box-shadow.scss b/lms/static/sass_old/bourbon/css3/_box-shadow.scss
new file mode 100644
index 0000000000..327b66d251
--- /dev/null
+++ b/lms/static/sass_old/bourbon/css3/_box-shadow.scss
@@ -0,0 +1,14 @@
+// Box-Shadow Mixin Requires Sass v3.1.1+
+@mixin box-shadow ($shadow-1,
+  $shadow-2: false, $shadow-3: false,
+  $shadow-4: false, $shadow-5: false,
+  $shadow-6: false, $shadow-7: false,
+  $shadow-8: false, $shadow-9: false)
+  {
+    $full: compact($shadow-1, $shadow-2, $shadow-3, $shadow-4,
+                   $shadow-5, $shadow-6, $shadow-7, $shadow-8, $shadow-9);
+
+  -webkit-box-shadow: $full;
+     -moz-box-shadow: $full;
+          box-shadow: $full;
+}
diff --git a/lms/static/sass_old/bourbon/css3/_box-sizing.scss b/lms/static/sass_old/bourbon/css3/_box-sizing.scss
new file mode 100644
index 0000000000..3f3f7cca9a
--- /dev/null
+++ b/lms/static/sass_old/bourbon/css3/_box-sizing.scss
@@ -0,0 +1,6 @@
+@mixin box-sizing ($box) {
+//  content-box | border-box | inherit
+  -webkit-box-sizing: $box;
+     -moz-box-sizing: $box;
+          box-sizing: $box;
+}
diff --git a/lms/static/sass_old/bourbon/css3/_columns.scss b/lms/static/sass_old/bourbon/css3/_columns.scss
new file mode 100644
index 0000000000..2896c91d7f
--- /dev/null
+++ b/lms/static/sass_old/bourbon/css3/_columns.scss
@@ -0,0 +1,67 @@
+@mixin columns($arg: auto) {
+// <column-count> || <column-width>
+  -webkit-columns: $arg;
+     -moz-columns: $arg;
+          columns: $arg;
+}
+
+@mixin column-count($int: auto) {
+// auto || integer
+  -webkit-column-count: $int;
+     -moz-column-count: $int;
+          column-count: $int;
+}
+
+@mixin column-gap($length: normal) {
+// normal || length
+  -webkit-column-gap: $length;
+     -moz-column-gap: $length;
+          column-gap: $length;
+}
+
+@mixin column-fill($arg: auto) {
+// auto || length
+  -webkit-columns-fill: $arg;
+     -moz-columns-fill: $arg;
+          columns-fill: $arg;
+}
+
+@mixin column-rule($arg) {
+// <border-width> || <border-style> || <color>
+  -webkit-column-rule: $arg;
+     -moz-column-rule: $arg;
+          column-rule: $arg;
+}
+
+@mixin column-rule-color($color) {
+  -webkit-column-rule-color: $color;
+     -moz-column-rule-color: $color;
+          column-rule-color: $color;
+}
+
+@mixin column-rule-style($style: none) {
+// none | hidden | dashed | dotted | double | groove | inset | inset | outset | ridge | solid
+  -webkit-column-rule-style: $style;
+     -moz-column-rule-style: $style;
+          column-rule-style: $style;
+}
+
+@mixin column-rule-width ($width: none) {
+  -webkit-column-rule-width: $width;
+     -moz-column-rule-width: $width;
+          column-rule-width: $width;
+}
+
+@mixin column-span($arg: none) {
+// none || all
+  -webkit-column-span: $arg;
+     -moz-column-span: $arg;
+          column-span: $arg;
+}
+
+@mixin column-width($length: auto) {
+// auto || length
+  -webkit-column-width: $length;
+     -moz-column-width: $length;
+          column-width: $length;
+}
diff --git a/lms/static/sass_old/bourbon/css3/_flex-box.scss b/lms/static/sass_old/bourbon/css3/_flex-box.scss
new file mode 100644
index 0000000000..44c1dfd789
--- /dev/null
+++ b/lms/static/sass_old/bourbon/css3/_flex-box.scss
@@ -0,0 +1,67 @@
+// CSS3 Flexible Box Model and property defaults
+
+// Custom shorthand notation for flexbox
+@mixin box($orient: inline-axis, $pack: start, $align: stretch) {
+  @include display-box;
+  @include box-orient($orient);
+  @include box-pack($pack);
+  @include box-align($align);
+}
+
+@mixin display-box {
+  display: -webkit-box;
+  display: -moz-box;
+  display: box;
+}
+
+@mixin box-orient($orient: inline-axis) {
+// horizontal|vertical|inline-axis|block-axis|inherit
+  -webkit-box-orient: $orient;
+     -moz-box-orient: $orient;
+          box-orient: $orient;
+}
+
+@mixin box-pack($pack: start) {
+// start|end|center|justify
+  -webkit-box-pack: $pack;
+     -moz-box-pack: $pack;
+          box-pack: $pack;
+}
+
+@mixin box-align($align: stretch) {
+// start|end|center|baseline|stretch
+  -webkit-box-align: $align;
+     -moz-box-align: $align;
+          box-align: $align;
+}
+
+@mixin box-direction($direction: normal) {
+// normal|reverse|inherit
+  -webkit-box-direction: $direction;
+     -moz-box-direction: $direction;
+          box-direction: $direction;
+}
+@mixin box-lines($lines: single) {
+// single|multiple
+  -webkit-box-lines: $lines;
+     -moz-box-lines: $lines;
+          box-lines: $lines;
+}
+
+@mixin box-ordinal-group($integer: 1) {
+  -webkit-box-ordinal-group: $integer;
+     -moz-box-ordinal-group: $integer;
+          box-ordinal-group: $integer;
+}
+
+@mixin box-flex($value: 0.0) {
+  -webkit-box-flex: $value;
+     -moz-box-flex: $value;
+          box-flex: $value;
+}
+
+@mixin box-flex-group($integer: 1) {
+  -webkit-box-flex-group: $integer;
+     -moz-box-flex-group: $integer;
+          box-flex-group: $integer;
+}
diff --git a/lms/static/sass_old/bourbon/css3/_inline-block.scss b/lms/static/sass_old/bourbon/css3/_inline-block.scss
new file mode 100644
index 0000000000..d79a13c851
--- /dev/null
+++ b/lms/static/sass_old/bourbon/css3/_inline-block.scss
@@ -0,0 +1,10 @@
+// Legacy support for inline-block in IE7 (maybe IE6)
+@mixin inline-block {
+  display: -moz-inline-box;
+  -moz-box-orient: vertical;
+  display: inline-block;
+  vertical-align: baseline;
+  zoom: 1;
+  *display: inline;
+  *vertical-align: auto;
+}
diff --git a/lms/static/sass_old/bourbon/css3/_linear-gradient.scss b/lms/static/sass_old/bourbon/css3/_linear-gradient.scss
new file mode 100644
index 0000000000..e366a299a9
--- /dev/null
+++ b/lms/static/sass_old/bourbon/css3/_linear-gradient.scss
@@ -0,0 +1,41 @@
+@mixin linear-gradient($pos, $G1, $G2: false,
+                       $G3: false, $G4: false,
+                       $G5: false, $G6: false,
+                       $G7: false, $G8: false,
+                       $G9: false, $G10: false,
+                       $fallback: false) {
+  // Detect what type of value exists in $pos
+  $pos-type: type-of(nth($pos, 1));
+
+  // If $pos is missing from mixin, reassign vars and add default position
+  @if ($pos-type == color) or (nth($pos, 1) == "transparent")  {
+    $G10: $G9; $G9: $G8; $G8: $G7; $G7: $G6; $G6: $G5;
+     $G5: $G4; $G4: $G3; $G3: $G2; $G2: $G1; $G1: $pos;
+    $pos: top; // Default position
+  }
+
+  $full: compact($G1, $G2, $G3, $G4, $G5, $G6, $G7, $G8, $G9, $G10);
+
+  // Set $G1 as the default fallback color
+  $fallback-color: nth($G1, 1);
+
+  // If $fallback is a color use that color as the fallback color
+  @if (type-of($fallback) == color) or ($fallback == "transparent") {
+    $fallback-color: $fallback;
+  }
+
+  background-color: $fallback-color;
+  background-image: deprecated-webkit-gradient(linear, $full); // Safari <= 5.0
+  background-image:  -webkit-linear-gradient($pos, $full); // Safari 5.1+, Chrome
+  background-image:     -moz-linear-gradient($pos, $full);
+  background-image:      -ms-linear-gradient($pos, $full);
+  background-image:       -o-linear-gradient($pos, $full);
+  background-image: unquote("linear-gradient(#{$pos}, #{$full})");
+}
+
+
+// Usage: Gradient position is optional, default is top. Position can be a degree. Color stops are optional as well.
+// @include linear-gradient(#1e5799, #2989d8);
+// @include linear-gradient(#1e5799, #2989d8, $fallback:#2989d8);
+// @include linear-gradient(top, #1e5799 0%, #2989d8 50%);
+// @include linear-gradient(50deg, rgba(10, 10, 10, 0.5) 0%, #2989d8 50%, #207cca 51%, #7db9e8 100%);
diff --git a/lms/static/sass_old/bourbon/css3/_radial-gradient.scss b/lms/static/sass_old/bourbon/css3/_radial-gradient.scss
new file mode 100644
index 0000000000..e83cab5234
--- /dev/null
+++ b/lms/static/sass_old/bourbon/css3/_radial-gradient.scss
@@ -0,0 +1,31 @@
+// Requires Sass 3.1+
+@mixin radial-gradient($pos, $shape-size,
+                       $G1,        $G2,
+                       $G3: false, $G4: false,
+                       $G5: false, $G6: false,
+                       $G7: false, $G8: false,
+                       $G9: false, $G10: false,
+                       $fallback: false) {
+
+  $full: compact($G1, $G2, $G3, $G4, $G5, $G6, $G7, $G8, $G9, $G10);
+
+  // Set $G1 as the default fallback color
+  $fallback-color: nth($G1, 1);
+
+  // If $fallback is a color use that color as the fallback color
+  @if (type-of($fallback) == color) or ($fallback == "transparent") {
+    $fallback-color: $fallback;
+  }
+
+  background-color:  $fallback-color;
+  background-image:          deprecated-webkit-gradient(radial, $full); // Safari <= 5.0
+  background-image:  -webkit-radial-gradient($pos, $shape-size, $full);
+  background-image:     -moz-radial-gradient($pos, $shape-size, $full);
+  background-image:      -ms-radial-gradient($pos, $shape-size, $full);
+  background-image:       -o-radial-gradient($pos, $shape-size, $full);
+  background-image: unquote("radial-gradient(#{$pos}, #{$shape-size}, #{$full})");
+}
+
+//  Usage: Gradient position and shape-size are required. Color stops are optional.
+//  @include radial-gradient(50% 50%, circle cover, #1e5799, #efefef);
+//  @include radial-gradient(50% 50%, circle cover, #eee 10%, #1e5799 30%, #efefef);
diff --git a/lms/static/sass_old/bourbon/css3/_transform.scss b/lms/static/sass_old/bourbon/css3/_transform.scss
new file mode 100644
index 0000000000..8d19e8b88d
--- /dev/null
+++ b/lms/static/sass_old/bourbon/css3/_transform.scss
@@ -0,0 +1,19 @@
+@mixin transform($property: none) {
+//  none | <transform-function>
+  -webkit-transform: $property;
+     -moz-transform: $property;
+      -ms-transform: $property;
+       -o-transform: $property;
+          transform: $property;
+}
+
+@mixin transform-origin($axes: 50%) {
+// x-axis - left | center | right  | length | %
+// y-axis - top  | center | bottom | length | %
+// z-axis -                          length
+  -webkit-transform-origin: $axes;
+     -moz-transform-origin: $axes;
+      -ms-transform-origin: $axes;
+       -o-transform-origin: $axes;
+          transform-origin: $axes;
+}
diff --git a/lms/static/sass_old/bourbon/css3/_transition.scss b/lms/static/sass_old/bourbon/css3/_transition.scss
new file mode 100644
index 0000000000..058dbe0e33
--- /dev/null
+++ b/lms/static/sass_old/bourbon/css3/_transition.scss
@@ -0,0 +1,104 @@
+// Shorthand mixin. Supports multiple parentheses-deliminated values for each variable.
+// Example: @include transition (all, 2.0s, ease-in-out);
+//          @include transition ((opacity, width), (1.0s, 2.0s), ease-in, (0, 2s));
+//          @include transition ($property:(opacity, width), $delay: (1.5s, 2.5s));
+
+@mixin transition ($property: all, $duration: 0.15s, $timing-function: ease-out, $delay: 0) {
+
+  // Detect # of args passed into each variable
+  $length-of-property:        length($property);
+  $length-of-duration:        length($duration);
+  $length-of-timing-function: length($timing-function);
+  $length-of-delay:           length($delay);
+
+  @if $length-of-property > 1 {
+    @include transition-property(zip($property)); }
+  @else {
+    @include transition-property(    $property);
+  }
+
+  @if $length-of-duration > 1 {
+    @include transition-duration(zip($duration)); }
+  @else {
+    @include transition-duration(    $duration);
+  }
+
+  @if $length-of-timing-function > 1 {
+    @include transition-timing-function(zip($timing-function)); }
+  @else {
+    @include transition-timing-function(    $timing-function);
+  }
+
+  @if $length-of-delay > 1 {
+    @include transition-delay(zip($delay)); }
+  @else {
+    @include transition-delay(    $delay);
+  }
+}
+
+
+@mixin transition-property ($prop-1: all,
+  $prop-2: false, $prop-3: false,
+  $prop-4: false, $prop-5: false,
+  $prop-6: false, $prop-7: false,
+  $prop-8: false, $prop-9: false)
+  {
+    $full: compact($prop-1, $prop-2, $prop-3, $prop-4, $prop-5,
+                   $prop-6, $prop-7, $prop-8, $prop-9);
+
+  -webkit-transition-property: $full;
+     -moz-transition-property: $full;
+      -ms-transition-property: $full;
+       -o-transition-property: $full;
+          transition-property: $full;
+}
+
+@mixin transition-duration ($time-1: 0,
+  $time-2: false, $time-3: false,
+  $time-4: false, $time-5: false,
+  $time-6: false, $time-7: false,
+  $time-8: false, $time-9: false)
+  {
+    $full: compact($time-1, $time-2, $time-3, $time-4, $time-5,
+                   $time-6, $time-7, $time-8, $time-9);
+
+  -webkit-transition-duration: $full;
+     -moz-transition-duration: $full;
+      -ms-transition-duration: $full;
+       -o-transition-duration: $full;
+          transition-duration: $full;
+}
+
+@mixin transition-timing-function ($motion-1: ease,
+  $motion-2: false, $motion-3: false,
+  $motion-4: false, $motion-5: false,
+  $motion-6: false, $motion-7: false,
+  $motion-8: false, $motion-9: false)
+  {
+    $full: compact($motion-1, $motion-2, $motion-3, $motion-4, $motion-5,
+                   $motion-6, $motion-7, $motion-8, $motion-9);
+
+// ease | linear | ease-in | ease-out | ease-in-out | cubic-bezier()
+  -webkit-transition-timing-function: $full;
+     -moz-transition-timing-function: $full;
+      -ms-transition-timing-function: $full;
+       -o-transition-timing-function: $full;
+          transition-timing-function: $full;
+}
+
+@mixin transition-delay ($time-1: 0,
+  $time-2: false, $time-3: false,
+  $time-4: false, $time-5: false,
+  $time-6: false, $time-7: false,
+  $time-8: false, $time-9: false)
+  {
+    $full: compact($time-1, $time-2, $time-3, $time-4, $time-5,
+                   $time-6, $time-7, $time-8, $time-9);
+
+  -webkit-transition-delay: $full;
+     -moz-transition-delay: $full;
+      -ms-transition-delay: $full;
+       -o-transition-delay: $full;
+          transition-delay: $full;
+}
+
diff --git a/lms/static/sass_old/bourbon/css3/_user-select.scss b/lms/static/sass_old/bourbon/css3/_user-select.scss
new file mode 100644
index 0000000000..d5f5749431
--- /dev/null
+++ b/lms/static/sass_old/bourbon/css3/_user-select.scss
@@ -0,0 +1,6 @@
+@mixin user-select($arg: none) {
+  -webkit-user-select: $arg;
+     -moz-user-select: $arg;
+      -ms-user-select: $arg;
+          user-select: $arg;
+}
diff --git a/lms/static/sass_old/bourbon/functions/_deprecated-webkit-gradient.scss b/lms/static/sass_old/bourbon/functions/_deprecated-webkit-gradient.scss
new file mode 100644
index 0000000000..1322f6f60e
--- /dev/null
+++ b/lms/static/sass_old/bourbon/functions/_deprecated-webkit-gradient.scss
@@ -0,0 +1,36 @@
+// Render Deprecated Webkit Gradient - Linear || Radial
+//************************************************************************//
+@function deprecated-webkit-gradient($type, $full) {
+  $gradient-list: ();
+  $gradient: false;
+  $full-length: length($full);
+  $percentage: false;
+  $gradient-type: $type;
+
+  @for $i from 1 through $full-length {
+    $gradient: nth($full, $i);
+
+    @if length($gradient) == 2 {
+      $color-stop: color-stop(nth($gradient, 2), nth($gradient, 1));
+      $gradient-list: join($gradient-list, $color-stop, comma);
+    }
+    @else {
+      @if $i == $full-length {
+        $percentage: 100%;
+      }
+      @else {
+        $percentage: ($i - 1) * (100 / ($full-length - 1)) + "%";
+      }
+      $color-stop: color-stop(unquote($percentage), $gradient);
+      $gradient-list: join($gradient-list, $color-stop, comma);
+    }
+  }
+
+  @if $type == radial {
+    $gradient: -webkit-gradient(radial, center center, 0, center center, 460, $gradient-list);
+  }
+  @else if $type == linear {
+    $gradient: -webkit-gradient(linear, left top, left bottom, $gradient-list);
+  }
+  @return $gradient;
+}
diff --git a/lms/static/sass_old/bourbon/functions/_flex-grid.scss b/lms/static/sass_old/bourbon/functions/_flex-grid.scss
new file mode 100644
index 0000000000..707f994e15
--- /dev/null
+++ b/lms/static/sass_old/bourbon/functions/_flex-grid.scss
@@ -0,0 +1,35 @@
+// Flexible grid
+@function flex-grid($columns, $container-columns: $fg-max-columns) {
+  $width: $columns * $fg-column + ($columns - 1) * $fg-gutter;
+  $container-width: $container-columns * $fg-column + ($container-columns - 1) * $fg-gutter;
+  @return percentage($width / $container-width);
+}
+
+// Flexible gutter
+@function flex-gutter($container-columns: $fg-max-columns, $gutter: $fg-gutter) {
+  $container-width: $container-columns * $fg-column + ($container-columns - 1) * $fg-gutter;
+  @return percentage($gutter / $container-width);
+}
+
+// The $fg-column, $fg-gutter and $fg-max-columns variables must be defined in your base stylesheet to properly use the flex-grid function.
+// This function takes the fluid grid equation (target / context = result) and uses columns to help define each.
+//
+//  $fg-column: 60px;             // Column Width
+//  $fg-gutter: 25px;             // Gutter Width
+//  $fg-max-columns: 12;          // Total Columns For Main Container
+//
+//  div {
+//    width: flex-grid(4);        // returns (315px / 1020px) = 30.882353%;
+//    margin-left: flex-gutter(); // returns (25px / 1020px) = 2.45098%;
+//
+//    p {
+//      width: flex-grid(2, 4);  // returns (145px / 315px) = 46.031746%;
+//      float: left;
+//      margin: flex-gutter(4);  // returns (25px / 315px) = 7.936508%;
+//    }
+//
+//    blockquote {
+//      float: left;
+//      width: flex-grid(2, 4); // returns (145px / 315px) = 46.031746%;
+//    }
+//  }
diff --git a/lms/static/sass_old/bourbon/functions/_grid-width.scss b/lms/static/sass_old/bourbon/functions/_grid-width.scss
new file mode 100644
index 0000000000..8e63d83d60
--- /dev/null
+++ b/lms/static/sass_old/bourbon/functions/_grid-width.scss
@@ -0,0 +1,13 @@
+@function grid-width($n) {
+  @return $n * $gw-column + ($n - 1) * $gw-gutter;
+}
+
+// The $gw-column and $gw-gutter variables must be defined in your base stylesheet to properly use the grid-width function.
+//
+//  $gw-column: 100px;         // Column Width
+//  $gw-gutter: 40px;          // Gutter Width
+//
+//  div {
+//    width: grid-width(4);    // returns 520px;
+//    margin-left: $gw-gutter; // returns 40px;
+//  }
diff --git a/lms/static/sass_old/bourbon/functions/_linear-gradient.scss b/lms/static/sass_old/bourbon/functions/_linear-gradient.scss
new file mode 100644
index 0000000000..3b10ca82a6
--- /dev/null
+++ b/lms/static/sass_old/bourbon/functions/_linear-gradient.scss
@@ -0,0 +1,23 @@
+@function linear-gradient($pos: top, $G1: false, $G2: false,
+                       $G3: false, $G4: false,
+                       $G5: false, $G6: false,
+                       $G7: false, $G8: false,
+                       $G9: false, $G10: false) {
+
+  // Detect what type of value exists in $pos
+  $pos-type: type-of(nth($pos, 1));
+
+  // If $pos is missing from mixin, reassign vars and add default position
+  @if ($pos-type == color) or (nth($pos, 1) == "transparent")  {
+    $G10: $G9; $G9: $G8; $G8: $G7; $G7: $G6; $G6: $G5;
+     $G5: $G4; $G4: $G3; $G3: $G2; $G2: $G1; $G1: $pos;
+    $pos: top; // Default position
+  }
+
+  $type: linear;
+  $gradient: compact($pos, $G1, $G2, $G3, $G4, $G5, $G6, $G7, $G8, $G9, $G10);
+  $type-gradient: append($type, $gradient, comma);
+
+  @return $type-gradient;
+}
+
diff --git a/lms/static/sass_old/bourbon/functions/_modular-scale.scss b/lms/static/sass_old/bourbon/functions/_modular-scale.scss
new file mode 100644
index 0000000000..dddccb5224
--- /dev/null
+++ b/lms/static/sass_old/bourbon/functions/_modular-scale.scss
@@ -0,0 +1,40 @@
+@function modular-scale($value, $increment, $ratio) {
+  @if $increment > 0 {
+    @for $i from 1 through $increment {
+      $value: ($value * $ratio);
+    }
+  }
+
+  @if $increment < 0 {
+    $increment: abs($increment);
+    @for $i from 1 through $increment {
+      $value: ($value / $ratio);
+    }
+  }
+
+  @return $value;
+}
+
+//  div {
+//                     Increment Up GR with positive value
+//   font-size:        modular-scale(14px,   1, 1.618); // returns: 22.652px
+//
+//                     Increment Down GR with negative value
+//   font-size:        modular-scale(14px,  -1, 1.618); // returns: 8.653px
+//
+//                     Can be used with ceil(round up) or floor(round down)
+//   font-size: floor( modular-scale(14px, 1, 1.618) ); // returns: 22px
+//   font-size:  ceil( modular-scale(14px, 1, 1.618) ); // returns: 23px
+//  }
+//
+// modularscale.com
+
+@function golden-ratio($value, $increment) {
+  @return modular-scale($value, $increment, 1.618)
+}
+
+//  div {
+//    font-size: golden-ratio(14px, 1); // returns: 22.652px
+//  }
+//
+// goldenratiocalculator.com
diff --git a/lms/static/sass_old/bourbon/functions/_radial-gradient.scss b/lms/static/sass_old/bourbon/functions/_radial-gradient.scss
new file mode 100644
index 0000000000..3d5461ad6e
--- /dev/null
+++ b/lms/static/sass_old/bourbon/functions/_radial-gradient.scss
@@ -0,0 +1,15 @@
+// This function is required and used by the background-image mixin.
+@function radial-gradient($pos, $shape-size,
+                       $G1,        $G2,
+                       $G3: false, $G4: false,
+                       $G5: false, $G6: false,
+                       $G7: false, $G8: false,
+                       $G9: false, $G10: false) {
+
+  $type: radial;
+  $gradient: compact($pos, $shape-size, $G1, $G2, $G3, $G4, $G5, $G6, $G7, $G8, $G9, $G10);
+  $type-gradient: append($type, $gradient, comma);
+
+  @return $type-gradient;
+}
+
diff --git a/lms/static/sass_old/bourbon/functions/_render-gradients.scss b/lms/static/sass_old/bourbon/functions/_render-gradients.scss
new file mode 100644
index 0000000000..fe7c799ebe
--- /dev/null
+++ b/lms/static/sass_old/bourbon/functions/_render-gradients.scss
@@ -0,0 +1,14 @@
+// User for linear and radial gradients within background-image or border-image properties
+
+@function render-gradients($gradients, $gradient-type, $vendor: false) {
+  $vendor-gradients: false;
+  @if $vendor {
+    $vendor-gradients: -#{$vendor}-#{$gradient-type}-gradient($gradients);
+  }
+
+  @else if $vendor == false {
+    $vendor-gradients: "#{$gradient-type}-gradient(#{$gradients})";
+    $vendor-gradients: unquote($vendor-gradients);
+  }
+  @return $vendor-gradients;
+}
diff --git a/lms/static/sass_old/bourbon/functions/_tint-shade.scss b/lms/static/sass_old/bourbon/functions/_tint-shade.scss
new file mode 100644
index 0000000000..f7172004ac
--- /dev/null
+++ b/lms/static/sass_old/bourbon/functions/_tint-shade.scss
@@ -0,0 +1,9 @@
+// Add percentage of white to a color
+@function tint($color, $percent){
+  @return mix(white, $color, $percent);
+}
+
+// Add percentage of black to a color
+@function shade($color, $percent){
+  @return mix(black, $color, $percent);
+}
diff --git a/lms/static/sass_old/bourbon/lib/bourbon.rb b/lms/static/sass_old/bourbon/lib/bourbon.rb
new file mode 100644
index 0000000000..1635be836d
--- /dev/null
+++ b/lms/static/sass_old/bourbon/lib/bourbon.rb
@@ -0,0 +1,19 @@
+require "bourbon/generator"
+
+module Bourbon
+  if defined?(Rails)
+    class Engine < ::Rails::Engine
+      require 'bourbon/engine'
+    end
+
+    module Rails
+      class Railtie < ::Rails::Railtie
+        rake_tasks do
+          load "tasks/install.rake"
+        end
+      end
+    end
+  end
+end
+
+require File.join(File.dirname(__FILE__), "/bourbon/sass_extensions")
diff --git a/lms/static/sass_old/bourbon/lib/bourbon/sass_extensions.rb b/lms/static/sass_old/bourbon/lib/bourbon/sass_extensions.rb
new file mode 100644
index 0000000000..ad567200e3
--- /dev/null
+++ b/lms/static/sass_old/bourbon/lib/bourbon/sass_extensions.rb
@@ -0,0 +1,6 @@
+module Bourbon::SassExtensions
+end
+
+require "sass"
+
+require File.join(File.dirname(__FILE__), "/sass_extensions/functions")
diff --git a/lms/static/sass_old/bourbon/lib/bourbon/sass_extensions/functions.rb b/lms/static/sass_old/bourbon/lib/bourbon/sass_extensions/functions.rb
new file mode 100644
index 0000000000..daa877650e
--- /dev/null
+++ b/lms/static/sass_old/bourbon/lib/bourbon/sass_extensions/functions.rb
@@ -0,0 +1,13 @@
+module Bourbon::SassExtensions::Functions
+end
+
+require File.join(File.dirname(__FILE__), "/functions/compact")
+
+module Sass::Script::Functions
+  include Bourbon::SassExtensions::Functions::Compact
+end
+
+# Wierd that this has to be re-included to pick up sub-modules. Ruby bug?
+class Sass::Script::Functions::EvaluationContext
+  include Sass::Script::Functions
+end
diff --git a/lms/static/sass_old/bourbon/lib/bourbon/sass_extensions/functions/compact.rb b/lms/static/sass_old/bourbon/lib/bourbon/sass_extensions/functions/compact.rb
new file mode 100644
index 0000000000..5192e921e7
--- /dev/null
+++ b/lms/static/sass_old/bourbon/lib/bourbon/sass_extensions/functions/compact.rb
@@ -0,0 +1,13 @@
+# Compact function pulled from compass
+module Bourbon::SassExtensions::Functions::Compact
+
+  def compact(*args)
+    sep = :comma
+    if args.size == 1 && args.first.is_a?(Sass::Script::List)
+      args = args.first.value
+      sep = args.first.separator
+    end
+    Sass::Script::List.new(args.reject{|a| !a.to_bool}, sep)
+  end
+
+end
diff --git a/lms/static/sass_old/courseware/_amplifier.scss b/lms/static/sass_old/courseware/_amplifier.scss
new file mode 100644
index 0000000000..a2265ba27b
--- /dev/null
+++ b/lms/static/sass_old/courseware/_amplifier.scss
@@ -0,0 +1,243 @@
+// JM MOSFET AMPLIFIER
+section.tool-wrapper {
+  @extend .clearfix;
+  background: #073642;
+  border-bottom: 1px solid darken(#002b36, 10%);
+  border-top: 1px solid darken(#002b36, 10%);
+  @include box-shadow(inset 0 0 0 4px darken(#094959, 2%));
+  color: #839496;
+  display: table;
+  margin: lh() (-(lh())) 0;
+
+  div#graph-container {
+    background: none;
+    @include box-sizing(border-box);
+    display: table-cell;
+    padding: lh();
+    vertical-align: top;
+    width: flex-grid(4.5, 9) + flex-gutter(9);
+
+    .ui-widget-content {
+      background: none;
+      border: none;
+      @include border-radius(0);
+    }
+
+    canvas {
+      width: 100%;
+    }
+
+    ul.ui-tabs-nav {
+      background: darken(#073642, 2%);
+      border-bottom: 1px solid darken(#073642, 8%);
+      @include border-radius(0);
+      margin: (-(lh())) (-(lh())) 0;
+      padding: 0;
+      position: relative;
+      width: 110%;
+
+      li {
+        background: none;
+        border: none;
+        @include border-radius(0);
+        color: #fff;
+        margin-bottom: 0;
+
+        &.ui-tabs-selected {
+          background-color: #073642;
+          border-left: 1px solid darken(#073642, 8%);
+          border-right: 1px solid darken(#073642, 8%);
+
+          &:first-child {
+            border-left: none;
+          }
+
+          a {
+            color: #eee8d5;
+          }
+        }
+
+        a {
+          border: none;
+          color: #839496;
+          font: bold 12px $body-font-family;
+          letter-spacing: 1px;
+          text-transform: uppercase;
+
+          &:hover {
+            color: #eee8d5;
+          }
+        }
+      }
+    }
+  }
+
+  div#controlls-container {
+    @extend .clearfix;
+    background: darken(#073642, 2%);
+    border-right: 1px solid darken(#002b36, 6%);
+    @include box-shadow(1px 0 0 lighten(#002b36, 6%), inset 0 0 0 4px darken(#094959, 6%));
+    @include box-sizing(border-box);
+    display: table-cell;
+    padding: lh();
+    vertical-align: top;
+    width: flex-grid(4.5, 9);
+
+    div.graph-controls {
+
+      div.music-wrapper {
+        @extend .clearfix;
+        border-bottom: 1px solid darken(#073642, 10%);
+        @include box-shadow(0 1px 0 lighten(#073642, 2%));
+        margin-bottom: lh();
+        padding: 0 0 lh();
+
+        input#playButton {
+          border-color: darken(#002b36, 6%);
+          @include button(simple, lighten( #586e75, 5% ));
+          display: block;
+          float: right;
+          font: bold 14px $body-font-family;
+
+          &:active {
+            @include box-shadow(none);
+          }
+
+          &[value="Stop"] {
+            @include button(simple, darken(#268bd2, 30%));
+            font: bold 14px $body-font-family;
+
+            &:active {
+              @include box-shadow(none);
+            }
+          }
+        }
+      }
+
+      div.inputs-wrapper {
+        @extend .clearfix;
+        border-bottom: 1px solid darken(#073642, 10%);
+        @include box-shadow(0 1px 0 lighten(#073642, 2%));
+        @include clearfix;
+        margin-bottom: lh();
+        margin-bottom: lh();
+        padding: 0 0 lh();
+      }
+
+      p {
+        font-weight: bold;
+        @include inline-block();
+        margin: 0;
+        text-shadow: 0 -1px 0 darken(#073642, 10%);
+        -webkit-font-smoothing: antialiased;
+      }
+
+      ul {
+        @include inline-block();
+        margin-bottom: 0;
+
+        li {
+          @include inline-block();
+          margin-bottom: 0;
+
+          input {
+            margin-right: 5px;
+          }
+        }
+      }
+
+      div#graph-listen {
+        display: block;
+        float: left;
+        margin-bottom: 0;
+        margin-right: 20px;
+        margin-top: 8px;
+        text-align: right;
+      }
+    }
+
+    label {
+      @include border-radius(2px);
+      color: #fff;
+      font-weight: bold;
+      padding: 3px;
+      -webkit-font-smoothing: antialiased;
+    }
+
+    //MOSFET AMPLIFIER
+    label[for="vinCheckbox"], label[for="vinRadioButton"]{
+      color: desaturate(#00bfff, 50%);
+    }
+
+    label[for="voutCheckbox"], label[for="voutRadioButton"]{
+      color: darken(#ffcf48, 20%);
+    }
+
+    label[for="vrCheckbox"], label[for="vrRadioButton"]{
+      color: desaturate(#1df914, 40%);
+    }
+
+    //RC Filters
+    label[for="vcCheckbox"], label[for="vcRadioButton"]{
+      color: darken(#ffcf48, 20%);
+    }
+
+    //RLC Series
+    label[for="vlCheckbox"], label[for="vlRadioButton"]{
+      color: desaturate(#d33682, 40%);
+    }
+
+    div.schematic-sliders {
+      div.top-sliders {
+        @extend .clearfix;
+        border-bottom: 1px solid darken(#073642, 10%);
+        @include box-shadow(0 1px 0 lighten(#073642, 2%));
+        margin-bottom: lh();
+        padding: 0 0 lh();
+
+        select#musicTypeSelect {
+          font: 16px $body-font-family;
+          @include inline-block();
+          margin-bottom: 0;
+        }
+
+        p {
+          font-weight: bold;
+          @include inline-block();
+          margin: 0 lh(.5) lh() 0;
+          text-shadow: 0 -1px 0 darken(#073642, 10%);
+          -webkit-font-smoothing: antialiased;
+        }
+      }
+
+      div.slider-label {
+        font-weight: bold;
+        margin-bottom: lh(0.5);
+        text-shadow: 0 -1px 0 darken(#073642, 10%);
+        -webkit-font-smoothing: antialiased;
+      }
+
+      div.slider {
+        margin-bottom: lh(1);
+
+        &.ui-slider-horizontal {
+          background: darken(#002b36, 2%);
+          border: 1px solid darken(#002b36, 8%);
+          @include box-shadow(none);
+          height: 0.4em;
+        }
+
+        .ui-slider-handle {
+          background: lighten( #586e75, 5% ) url('../images/amplifier-slider-handle.png') center no-repeat;
+          border: 1px solid darken(#002b36, 8%);
+          @include box-shadow(inset 0 1px 0 lighten( #586e75, 20% ));
+          margin-top: -.3em;
+
+          &:hover, &:active {
+            background-color: lighten( #586e75, 10% );
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass/courseware/_courseware.scss b/lms/static/sass_old/courseware/_courseware.scss
similarity index 100%
rename from lms/static/sass/courseware/_courseware.scss
rename to lms/static/sass_old/courseware/_courseware.scss
diff --git a/lms/static/sass/courseware/_sequence-nav.scss b/lms/static/sass_old/courseware/_sequence-nav.scss
similarity index 86%
rename from lms/static/sass/courseware/_sequence-nav.scss
rename to lms/static/sass_old/courseware/_sequence-nav.scss
index e02c67f720..4472724e6d 100644
--- a/lms/static/sass/courseware/_sequence-nav.scss
+++ b/lms/static/sass_old/courseware/_sequence-nav.scss
@@ -11,14 +11,13 @@ nav.sequence-nav {
     height: 100%;
     padding-right: flex-grid(1, 9);
     width: 100%;
-    padding-left: 0;
 
     a {
       @extend .block-link;
     }
 
     li {
-      border-left: 1px solid darken($cream, 10%);
+      border-left: 1px solid darken($cream, 20%);
       display: table-cell;
       min-width: 20px;
 
@@ -30,17 +29,18 @@ nav.sequence-nav {
         background-repeat: no-repeat;
 
         &:hover {
-          background-color: lighten($cream, 8%);
+          background-color: lighten($cream, 3%);
         }
       }
 
       .visited {
-        background-color: darken($cream, 4%);
+        background-color: #DCCDA2;
         background-repeat: no-repeat;
-        @include box-shadow(0);
+        @include box-shadow(inset 0 0 3px darken(#dccda2, 10%));
 
         &:hover {
           background-color: $cream;
+          background-position: center center;
         }
       }
 
@@ -51,6 +51,7 @@ nav.sequence-nav {
 
         &:hover {
           background-color: #fff;
+          background-position: center;
         }
       }
 
@@ -60,87 +61,86 @@ nav.sequence-nav {
         cursor: pointer;
         display: block;
         height: 17px;
-        padding: 15px 0 17px;
+        padding: 15px 0 14px;
         position: relative;
         @include transition(all, .4s, $ease-in-out-quad);
         width: 100%;
-        background-position: center 8px;
+
+        &.progress {
+          border-bottom-style: solid;
+          border-bottom-width: 4px;
+        }
+
+        &.progress-none {
+          @extend .progress;
+          border-bottom-color: red;
+        }
+
+        &.progress-some {
+          @extend .progress;
+          border-bottom-color: yellow;
+        }
+
+        &.progress-done {
+          @extend .progress;
+          border-bottom-color: green;
+        }
 
         //video
         &.seq_video_inactive {
           @extend .inactive;
-          background-image: url('../images/sequence-nav/video-icon-visited.png');
+          background-image: url('../images/sequence-nav/video-icon-normal.png');
+          background-position: center;
         }
 
         &.seq_video_visited {
           @extend .visited;
-          background-image: url('../images/sequence-nav/video-icon-normal.png');
+          background-image: url('../images/sequence-nav/video-icon-visited.png');
+          background-position: center;
         }
 
         &.seq_video_active {
           @extend .active;
           background-image: url('../images/sequence-nav/video-icon-current.png');
+          background-position: center;
         }
 
         //other
         &.seq_other_inactive {
           @extend .inactive;
-          background-image: url('../images/sequence-nav/document-icon-visited.png');
+          background-image: url('../images/sequence-nav/document-icon-normal.png');
+          background-position: center;
         }
 
         &.seq_other_visited {
           @extend .visited;
-          background-image: url('../images/sequence-nav/document-icon-normal.png');
+          background-image: url('../images/sequence-nav/document-icon-visited.png');
+          background-position: center;
         }
 
         &.seq_other_active {
           @extend .active;
           background-image: url('../images/sequence-nav/document-icon-current.png');
+          background-position: center;
         }
 
         //vertical & problems
         &.seq_vertical_inactive, &.seq_problem_inactive {
           @extend .inactive;
-          background-image: url('../images/sequence-nav/list-icon-visited.png');
+          background-image: url('../images/sequence-nav/list-icon-normal.png');
+          background-position: center;
         }
 
         &.seq_vertical_visited, &.seq_problem_visited {
           @extend .visited;
-          background-image: url('../images/sequence-nav/list-icon-normal.png');
+          background-image: url('../images/sequence-nav/list-icon-visited.png');
+          background-position: center;
         }
 
         &.seq_vertical_active, &.seq_problem_active {
           @extend .active;
           background-image: url('../images/sequence-nav/list-icon-current.png');
-        }
-
-        &:after {
-          content: "  ";
-          display: block;
-          width: 11px;
-          height: 11px;
-          background: url('../images/sequence-nav/status/dash.png') no-repeat center;
-          @include position( absolute, 0 0 6px 50% );
-          margin-left: -5px;
-        }
-
-        //progress
-        &.progress-none {
-          &:after {
-            background: url('../images/sequence-nav/status/not-started.png') no-repeat center;
-          }
-        }
-
-        &.progress-some {
-          &:after {
-            background: url('../images/sequence-nav/status/wrong.png') no-repeat center;
-          }
-        }
-
-        &.progress-done {
-          &:after {
-            background: url('../images/sequence-nav/status/check.png') no-repeat center;
-          }
+          background-position: center;
         }
 
         p {
@@ -180,8 +180,6 @@ nav.sequence-nav {
         }
 
         &:hover {
-          background-position: center 8px;
-
           p {
             display: block;
             margin-top: 4px;
@@ -217,7 +215,6 @@ nav.sequence-nav {
           display: block;
           text-indent: -9999px;
           @include transition(all, .2s, $ease-in-out-quad);
-          line-height: 49px;
 
           &:hover {
             opacity: .5;
@@ -280,7 +277,6 @@ section.course-content {
       @include border-radius(3px);
       @include box-shadow(inset 0 0 0 1px lighten(#f6efd4, 5%));
       @include inline-block();
-      padding-left: 0;
 
       li {
         float: left;
diff --git a/lms/static/sass_old/courseware/_sidebar.scss b/lms/static/sass_old/courseware/_sidebar.scss
new file mode 100644
index 0000000000..44e9d02c28
--- /dev/null
+++ b/lms/static/sass_old/courseware/_sidebar.scss
@@ -0,0 +1,142 @@
+section.course-index {
+  @extend .sidebar;
+  @extend .tran;
+
+  header {
+    max-height: 47px;
+
+    h2 {
+      white-space: nowrap;
+    }
+  }
+
+  div#accordion {
+
+    h3 {
+      @include box-shadow(inset 0 1px 0 0 #eee);
+      border-top: 1px solid #d3d3d3;
+      overflow: hidden;
+      margin: 0;
+
+      &:first-child {
+        border: none;
+      }
+
+      &:hover {
+        @include background-image(linear-gradient(-90deg, rgb(245,245,245), rgb(225,225,225)));
+      }
+
+      &.ui-accordion-header {
+        color: #000;
+
+        a {
+          font-size: $body-font-size;
+          color: lighten($text-color, 10%);
+        }
+
+        &.ui-state-active {
+          @include background-image(linear-gradient(-90deg, rgb(245,245,245), rgb(225,225,225)));
+          @extend .active;
+          border-bottom: 1px solid #d3d3d3;
+        }
+      }
+    }
+
+    ul.ui-accordion-content {
+      @include border-radius(0);
+      @include box-shadow(inset -1px 0 0 #e6e6e6);
+      background: #dadada;
+      border: none;
+      font-size: 12px;
+      margin: 0;
+      padding: 1em 1.5em;
+
+      li {
+        background: transparent;
+        border: 1px solid transparent;
+        @include border-radius(4px);
+        margin-bottom: lh(.5);
+        position: relative;
+        padding: 5px 36px 5px 10px;
+
+        a {
+          text-decoration: none;
+          display: block;
+          color: #666;
+
+          p {
+            font-weight: bold;
+            margin-bottom: 0;
+
+            span.subtitle {
+              color: #666;
+              font-weight: normal;
+              display: block;
+            }
+          }
+        }
+
+        &:after {
+          background: transparent;
+          border-top: 1px solid rgb(180,180,180);
+          border-right: 1px solid rgb(180,180,180);
+          content: "";
+          display: block;
+          height: 12px;
+          margin-top: -6px;
+          opacity: 0;
+          position: absolute;
+          top: 50%;
+          right: 30px;
+          @include transform(rotate(45deg));
+          width: 12px;
+        }
+
+        &:hover {
+          @include background-image(linear-gradient(-90deg, rgba(245,245,245, 0.4), rgba(230,230,230, 0.4)));
+          border-color: rgb(200,200,200);
+
+          &:after {
+            opacity: 1;
+            right: 15px;
+            @include transition(all, 0.2s, linear);
+          }
+
+          > a p {
+            color: #333;
+          }
+        }
+
+        &:active {
+          @include box-shadow(inset 0 1px 14px 0 rgba(0,0,0, 0.1));
+          top: 1px;
+
+          &:after {
+            opacity: 1;
+            right: 15px;
+          }
+        }
+
+        &.active {
+          background: rgb(240,240,240);
+          @include background-image(linear-gradient(-90deg, rgb(245,245,245), rgb(230,230,230)));
+          border-color: rgb(200,200,200);
+          font-weight: bold;
+
+          > a p {
+            color: #333;
+          }
+
+          span.subtitle {
+            font-weight: normal;
+          }
+
+          &:after {
+            opacity: 1;
+            right: 15px;
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass_old/courseware/_video.scss b/lms/static/sass_old/courseware/_video.scss
new file mode 100644
index 0000000000..87092fdc54
--- /dev/null
+++ b/lms/static/sass_old/courseware/_video.scss
@@ -0,0 +1,574 @@
+@-moz-document url-prefix() {
+  a.add-fullscreen {
+    display: none !important;
+  }
+}
+
+section.course-content {
+  .dullify {
+    opacity: .4;
+    @include transition();
+
+    &:hover {
+      opacity: 1;
+    }
+  }
+
+  div.video {
+    @include clearfix();
+    background: #f3f3f3;
+    border-bottom: 1px solid #e1e1e1;
+    border-top: 1px solid #e1e1e1;
+    display: block;
+    margin: 0 (-(lh()));
+    padding: 6px lh();
+
+    article.video-wrapper {
+      float: left;
+      margin-right: flex-gutter(9);
+      width: flex-grid(6, 9);
+
+      section.video-player {
+        height: 0;
+        overflow: hidden;
+        padding-bottom: 56.25%;
+        padding-top: 30px;
+        position: relative;
+
+        object, iframe {
+          border: none;
+          height: 100%;
+          left: 0;
+          position: absolute;
+          top: 0;
+          width: 100%;
+        }
+      }
+
+      section.video-controls {
+        @extend .clearfix;
+        background: #333;
+        border: 1px solid #000;
+        border-top: 0;
+        color: #ccc;
+        position: relative;
+
+        &:hover {
+          ul, div {
+            opacity: 1;
+          }
+        }
+
+        div.slider {
+          @extend .clearfix;
+          background: #c2c2c2;
+          border: none;
+          border-bottom: 1px solid #000;
+          @include border-radius(0);
+          border-top: 1px solid #000;
+          @include box-shadow(inset 0 1px 0 #eee, 0 1px 0 #555);
+          height: 7px;
+          @include transition(height 2.0s ease-in-out);
+
+          div.ui-widget-header {
+            background: #777;
+            @include box-shadow(inset 0 1px 0 #999);
+          }
+
+          .ui-tooltip.qtip .ui-tooltip-content {
+            background: $mit-red;
+            border: 1px solid darken($mit-red, 20%);
+            @include border-radius(2px);
+            @include box-shadow(inset 0 1px 0 lighten($mit-red, 10%));
+            color: #fff;
+            font: bold 12px $body-font-family;
+            margin-bottom: 6px;
+            margin-right: 0;
+            overflow: visible;
+            padding: 4px;
+            text-align: center;
+            text-shadow: 0 -1px 0 darken($mit-red, 10%);
+            -webkit-font-smoothing: antialiased;
+
+            &::after {
+              background: $mit-red;
+              border-bottom: 1px solid darken($mit-red, 20%);
+              border-right: 1px solid darken($mit-red, 20%);
+              bottom: -5px;
+              content: " ";
+              display: block;
+              height: 7px;
+              left: 50%;
+              margin-left: -3px;
+              position: absolute;
+              @include transform(rotate(45deg));
+              width: 7px;
+            }
+          }
+
+          a.ui-slider-handle {
+            background: $mit-red url(../images/slider-handle.png) center center no-repeat;
+            @include background-size(50%);
+            border: 1px solid darken($mit-red, 20%);
+            @include border-radius(15px);
+            @include box-shadow(inset 0 1px 0 lighten($mit-red, 10%));
+            cursor: pointer;
+            height: 15px;
+            margin-left: -7px;
+            top: -4px;
+            @include transition(height 2.0s ease-in-out, width 2.0s ease-in-out);
+            width: 15px;
+
+            &:focus, &:hover {
+              background-color: lighten($mit-red, 10%);
+              outline: none;
+            }
+          }
+        }
+
+        ul.vcr {
+          @extend .dullify;
+          float: left;
+          list-style: none;
+          margin-right: lh();
+          padding: 0;
+
+          li {
+            float: left;
+            margin-bottom: 0;
+
+
+            a {
+              border-bottom: none;
+              border-right: 1px solid #000;
+              @include box-shadow(1px 0 0 #555);
+              cursor: pointer;
+              display: block;
+              line-height: 46px;
+              padding: 0 lh(.75);
+              text-indent: -9999px;
+              @include transition(background-color, opacity);
+              width: 14px;
+              background: url('../images/vcr.png') 15px 15px no-repeat;
+
+              &:empty {
+                height: 46px;
+                background: url('../images/vcr.png') 15px 15px no-repeat;
+              }
+
+              &.play {
+                background-position: 17px -114px;
+
+                &:hover {
+                  background-color: #444;
+                }
+              }
+
+              &.pause {
+                background-position: 16px -50px;
+
+                &:hover {
+                  background-color: #444;
+                }
+              }
+            }
+
+            div.vidtime {
+              padding-left: lh(.75);
+              font-weight: bold;
+              line-height: 46px; //height of play pause buttons
+              padding-left: lh(.75);
+              -webkit-font-smoothing: antialiased;
+            }
+          }
+        }
+
+        div.secondary-controls {
+          @extend .dullify;
+          float: right;
+
+          div.speeds {
+            float: left;
+            position: relative;
+
+            &.open {
+              &>a {
+                background: url('../images/open-arrow.png') 10px center no-repeat;
+              }
+
+              ol.video_speeds {
+                display: block;
+                opacity: 1;
+              }
+            }
+
+            &>a {
+              background: url('../images/closed-arrow.png') 10px center no-repeat;
+              border-left: 1px solid #000;
+              border-right: 1px solid #000;
+              @include box-shadow(1px 0 0 #555, inset 1px 0 0 #555);
+              @include clearfix();
+              color: #fff;
+              cursor: pointer;
+              display: block;
+              line-height: 46px; //height of play pause buttons
+              margin-right: 0;
+              padding-left: 15px;
+              position: relative;
+              @include transition();
+              -webkit-font-smoothing: antialiased;
+              width: 110px;
+
+              h3 {
+                color: #999;
+                float: left;
+                font-size: 12px;
+                font-weight: normal;
+                letter-spacing: 1px;
+                padding: 0 lh(.25) 0 lh(.5);
+                text-transform: uppercase;
+              }
+
+              p.active {
+                float: left;
+                font-weight: bold;
+                margin-bottom: 0;
+                padding: 0 lh(.5) 0 0;
+              }
+
+              &:hover, &:active, &:focus {
+                opacity: 1;
+                background-color: #444;
+              }
+            }
+
+            // fix for now
+            ol.video_speeds {
+              @include box-shadow(inset 1px 0 0 #555, 0 3px 0 #444);
+              @include transition();
+              background-color: #444;
+              border: 1px solid #000;
+              bottom: 46px;
+              display: none;
+              opacity: 0;
+              position: absolute;
+              width: 125px;
+              z-index: 10;
+
+              li {
+                @include box-shadow( 0 1px 0 #555);
+                border-bottom: 1px solid #000;
+                color: #fff;
+                cursor: pointer;
+
+                a {
+                  border: 0;
+                  color: #fff;
+                  display: block;
+                  padding: lh(.5);
+
+                  &:hover {
+                    background-color: #666;
+                    color: #aaa;
+                  }
+                }
+
+                &.active {
+                  font-weight: bold;
+                }
+
+                &:last-child {
+                  @include box-shadow(none);
+                  border-bottom: 0;
+                  margin-top: 0;
+                }
+              }
+            }
+          }
+
+          div.volume {
+            float: left;
+            position: relative;
+
+            &.open {
+              .volume-slider-container {
+                display: block;
+                opacity: 1;
+              }
+            }
+
+            &.muted {
+              &>a {
+                background: url('../images/mute.png') 10px center no-repeat;
+              }
+            }
+
+            > a {
+              background: url('../images/volume.png') 10px center no-repeat;
+              border-right: 1px solid #000;
+              @include box-shadow(1px 0 0 #555, inset 1px 0 0 #555);
+              @include clearfix();
+              color: #fff;
+              cursor: pointer;
+              display: block;
+              height: 46px;
+              margin-right: 0;
+              padding-left: 15px;
+              position: relative;
+              @include transition();
+              -webkit-font-smoothing: antialiased;
+              width: 30px;
+
+              &:hover, &:active, &:focus {
+                background-color: #444;
+              }
+            }
+
+            .volume-slider-container {
+              @include box-shadow(inset 1px 0 0 #555, 0 3px 0 #444);
+              @include transition();
+              background-color: #444;
+              border: 1px solid #000;
+              bottom: 46px;
+              display: none;
+              opacity: 0;
+              position: absolute;
+              width: 45px;
+              height: 125px;
+              margin-left: -1px;
+              z-index: 10;
+
+              .volume-slider {
+                height: 100px;
+                border: 0;
+                width: 5px;
+                margin: 14px auto;
+                background: #666;
+                border: 1px solid #000;
+                @include box-shadow(0 1px 0 #333);
+
+                a.ui-slider-handle {
+                  background: $mit-red url(../images/slider-handle.png) center center no-repeat;
+                  @include background-size(50%);
+                  border: 1px solid darken($mit-red, 20%);
+                  @include border-radius(15px);
+                  @include box-shadow(inset 0 1px 0 lighten($mit-red, 10%));
+                  cursor: pointer;
+                  height: 15px;
+                  left: -6px;
+                  @include transition(height 2.0s ease-in-out, width 2.0s ease-in-out);
+                  width: 15px;
+                }
+
+                .ui-slider-range {
+                  background: #ddd;
+                }
+              }
+            }
+          }
+
+          a.add-fullscreen {
+            background: url(../images/fullscreen.png) center no-repeat;
+            border-right: 1px solid #000;
+            @include box-shadow(1px 0 0 #555, inset 1px 0 0 #555);
+            color: #797979;
+            display: block;
+            float: left;
+            line-height: 46px; //height of play pause buttons
+            margin-left: 0;
+            padding: 0 lh(.5);
+            text-indent: -9999px;
+            @include transition();
+            width: 30px;
+
+            &:hover {
+              background-color: #444;
+              color: #fff;
+              text-decoration: none;
+            }
+          }
+
+          a.hide-subtitles {
+            background: url('../images/cc.png') center no-repeat;
+            color: #797979;
+            display: block;
+            float: left;
+            font-weight: 800;
+            line-height: 46px; //height of play pause buttons
+            margin-left: 0;
+            opacity: 1;
+            padding: 0 lh(.5);
+            position: relative;
+            text-indent: -9999px;
+            @include transition();
+            -webkit-font-smoothing: antialiased;
+            width: 30px;
+
+            &:hover {
+              background-color: #444;
+              color: #fff;
+              text-decoration: none;
+            }
+
+            &.off {
+              opacity: .7;
+            }
+          }
+        }
+      }
+
+      &:hover section.video-controls {
+        ul, div {
+          opacity: 1;
+        }
+
+        div.slider {
+          height: 14px;
+          margin-top: -7px;
+
+          a.ui-slider-handle {
+            @include border-radius(20px);
+            height: 20px;
+            margin-left: -10px;
+            top: -4px;
+            width: 20px;
+          }
+        }
+      }
+    }
+
+    ol.subtitles {
+      float: left;
+      max-height: 460px;
+      overflow: auto;
+      width: flex-grid(3, 9);
+
+      li {
+        border: 0;
+        color: #666;
+        cursor: pointer;
+        margin-bottom: 8px;
+        padding: 0;
+
+        &.current {
+          color: #333;
+          font-weight: 700;
+        }
+
+        &:hover {
+          color: $mit-red;
+        }
+
+        &:empty {
+          margin-bottom: 0px;
+        }
+      }
+    }
+
+    &.closed {
+      @extend .trans;
+
+      article.video-wrapper {
+        width: flex-grid(9,9);
+      }
+
+      ol.subtitles {
+        width: 0px;
+      }
+    }
+
+    &.fullscreen {
+      background: rgba(#000, .95);
+      border: 0;
+      bottom: 0;
+      height: 100%;
+      left: 0;
+      margin: 0;
+      max-height: 100%;
+      overflow: hidden;
+      padding: 0;
+      position: fixed;
+      top: 0;
+      width: 100%;
+      z-index: 999;
+
+      &.closed {
+        ol.subtitles {
+          right: -(flex-grid(4));
+          width: auto;
+        }
+      }
+
+      a.exit {
+        color: #aaa;
+        display: none;
+        font-style: 12px;
+        left: 20px;
+        letter-spacing: 1px;
+        position: absolute;
+        text-transform: uppercase;
+        top: 20px;
+
+        &::after {
+          content: "✖";
+          @include inline-block();
+          padding-left: 6px;
+        }
+
+        &:hover {
+          color: $mit-red;
+        }
+      }
+
+      div.tc-wrapper {
+        article.video-wrapper {
+          width: 100%;
+        }
+
+        object, iframe {
+          bottom: 0;
+          height: 100%;
+          left: 0;
+          overflow: hidden;
+          position: fixed;
+          top: 0;
+        }
+
+        section.video-controls {
+          bottom: 0;
+          left: 0;
+          position: absolute;
+          width: 100%;
+          z-index: 9999;
+        }
+      }
+
+      ol.subtitles {
+        background: rgba(#000, .8);
+        bottom: 0;
+        height: 100%;
+        max-height: 100%;
+        max-width: flex-grid(3);
+        padding: lh();
+        position: fixed;
+        right: 0;
+        top: 0;
+        @include transition();
+
+        li {
+          color: #aaa;
+
+          &.current {
+            color: #fff;
+          }
+        }
+      }
+    }
+  }
+}
+
+div.course-wrapper.closed section.course-content div.video {
+  ol.subtitles {
+    max-height: 577px;
+  }
+}
diff --git a/lms/static/sass_old/discussion/_answers.scss b/lms/static/sass_old/discussion/_answers.scss
new file mode 100644
index 0000000000..f0de650206
--- /dev/null
+++ b/lms/static/sass_old/discussion/_answers.scss
@@ -0,0 +1,151 @@
+// Styles for individual answers
+
+div.answer-controls {
+  @include box-sizing(border-box);
+  display: inline-block;
+  margin: 0 0 15px;
+  padding-left: flex-grid(1.1);
+  width: 100%;
+
+  div.answer-count {
+    display: inline-block;
+    float: left;
+  }
+
+  div.answer-sort {
+    float: right;
+    margin-left: flex-gutter();
+
+    nav {
+      @extend .action-link;
+      float: right;
+      margin-top: 34px;
+
+      a {
+        &.on span{
+          font-weight: bold;
+        }
+
+        &:before {
+          content: '|';
+          color: #ccc;
+          font-size: 16px;
+        }
+      }
+    }
+  }
+}
+
+div.answer-block {
+  @extend div.question-header;
+  border-top: #ddd 1px solid;
+  display: inline-block;
+  float: left;
+  padding-top: 20px;
+  width: 100%;
+
+  img.answer-img-accept {
+    margin: 10px 0px 10px 16px;
+  }
+  div.answer-container {
+    @extend div.question-container;
+
+    div.answer-content {
+      @extend div.question-content;
+
+      div.answer-body {
+        @extend div.question-body;
+      }
+    }
+  }
+
+  div.meta-bar {
+    div.answer-actions {
+      @extend div.question-actions;
+    }
+  }
+
+  div.answered-by-owner {
+    p {
+      font-style: italic;
+      color: #656565;
+    }
+
+    div.comments-container {
+      color: #555;
+    }
+  }
+
+  div.accepted-answer {
+    p {
+      color:#000;
+    }
+  }
+
+  div.deleted {
+    p {
+      color: $mit-red;
+    }
+  }
+
+  img.answer-img-accept {
+    opacity: 0.7;
+  }
+}
+
+div.paginator {
+  @extend div.answer-block;
+  text-align: center;
+  padding: 20px 0;
+
+  span {
+    @include border-radius(3px);
+    background: #eee;
+    margin: 0 5px;
+    padding: 4px 10px;
+
+    &.curr {
+      background: none;
+      color: $mit-red;
+      font-weight: bold;
+    }
+
+    &.next, &.prev {
+      @extend .light-button;
+    }
+
+    a {
+      color: #555;
+      text-decoration: none;
+      border-bottom: none;
+    }
+  }
+}
+
+div.answer-own {
+  border-top: 1px solid #eee;
+  overflow:hidden;
+  padding-left: flex-grid(1.2);
+  padding-top: 10px;
+}
+
+div.answer-actions {
+  margin: 0;
+  padding:8px 8px 8px 0;
+  text-align: right;
+  border-top: 1px solid #efefef;
+
+  span.sep {
+    color: #EDDFAA;
+  }
+
+  a {
+    cursor: pointer;
+    text-decoration: none;
+
+    &.question-delete {
+      // color: $mit-red;
+    }
+  }
+}
+
diff --git a/lms/static/sass_old/discussion/_askbot-original.scss b/lms/static/sass_old/discussion/_askbot-original.scss
new file mode 100644
index 0000000000..09db42ce4e
--- /dev/null
+++ b/lms/static/sass_old/discussion/_askbot-original.scss
@@ -0,0 +1,2711 @@
+// original Askbot styles
+
+// body {
+//   background: #fff;
+//   font-size: 14px;
+//   line-height: 150%;
+//   margin: 0;
+//   padding: 0;
+//   color: #000;
+//   font-family: arial; }
+
+// div {
+//   margin: 0 auto;
+//   padding: 0; }
+
+// h1, h2, h3, h4, h5, h6, ul, li, dl, dt, dd, form, img, p {
+//   margin: 0;
+//   padding: 0;
+//   border: none; }
+
+// label {
+//   vertical-align: middle; }
+
+// hr {
+//   border: none;
+//   border-top: 1px dashed #ccccce; }
+
+// input, select {
+//   vertical-align: middle;
+//   font-family: trebuchet ms,"segoe ui",helvetica,tahoma,verdana,mingliu,pmingliu,arial,sans-serif;
+//   margin-left: 0px; }
+
+// textarea:focus, input:focus {
+//   outline: none; }
+
+// iframe {
+//   border: none; }
+
+// p {
+//   font-size: 14px;
+//   line-height: 140%;
+//   margin-bottom: 6px; }
+
+// a {
+//   color: #1b79bd;
+//   text-decoration: none;
+//   cursor: pointer; }
+
+// h2 {
+//   font-size: 21px;
+//   padding: 3px 0 3px 5px; }
+
+// h3 {
+//   font-size: 19px;
+//   padding: 3px 0 3px 5px; }
+
+// ul {
+//   list-style: disc;
+//   margin-left: 20px;
+//   padding-left: 0px;
+//   margin-bottom: 1em; }
+
+// ol {
+//   list-style: decimal;
+//   margin-left: 30px;
+//   margin-bottom: 1em;
+//   padding-left: 0px; }
+
+// td ul {
+//   vertical-align: middle; }
+
+// li input {
+//   margin: 3px 3px 4px 3px; }
+
+// pre {
+//   font-family: consolas, monaco, liberation mono, lucida console, monospace;
+//   font-size: 100%;
+//   margin-bottom: 10px;
+//   background-color: #f5f5f5;
+//   padding-left: 5px;
+//   padding-top: 5px;
+//   padding-bottom: 20px; }
+
+// code {
+//   font-family: consolas, monaco, liberation mono, lucida console, monospace;
+//   font-size: 100%; }
+
+// blockquote {
+//   margin-bottom: 10px;
+//   margin-right: 15px;
+//   padding: 10px 0px 1px 10px;
+//   background-color: #f5f5f5; }
+
+// * html {
+//   .clearfix, .paginator {
+//     height: 1;
+//     overflow: visible; } }
+
+// +html {
+//   .clearfix, .paginator {
+//     min-height: 1%; } }
+
+// .clearfix:after, .paginator:after {
+//   clear: both;
+//   content: ".";
+//   display: block;
+//   height: 0;
+//   visibility: hidden; }
+
+// .badges a {
+//   color: #763333;
+//   text-decoration: underline; }
+
+// a:hover {
+//   text-decoration: underline; }
+
+.badge-context-toggle.active {
+  cursor: pointer;
+  text-decoration: underline; }
+
+// h1 {
+//   font-size: 24px;
+//   padding: 10px 0 5px 0px; }
+
+body.user-messages {
+  margin-top: 2.4em; }
+
+// .left {
+//   float: left; }
+
+// .right {
+//   float: right; }
+
+// .clean {
+//   clear: both; }
+
+// .center {
+//   margin: 0 auto;
+//   padding: 0; }
+
+.notify {
+  position: fixed;
+  top: 0px;
+  left: 0px;
+  width: 100%;
+  z-index: 100;
+  padding: 0;
+  text-align: center;
+  background-color: #f5dd69;
+  border-top: #fff 1px solid;
+  font-family: 'yanone kaffeesatz',sans-serif;
+  p.notification {
+    margin-top: 6px;
+    margin-bottom: 6px;
+    font-size: 16px;
+    color: #424242; } }
+
+#closenotify {
+  position: absolute;
+  right: 5px;
+  top: 7px;
+  color: #735005;
+  text-decoration: none;
+  line-height: 18px;
+  background: -6px -5px url(../default/media/images/sprites.png) no-repeat;
+  cursor: pointer;
+  width: 20px;
+  height: 20px;
+  &:hover {
+    background: -26px -5px url(../default/media/images/sprites.png) no-repeat; } }
+
+#header {
+  margin-top: 0px;
+  background: #16160f;
+  font-family: 'yanone kaffeesatz',sans-serif; }
+
+/*.content-wrapper {
+  width: 960px;
+  margin: auto;
+  position: relative; }*/
+
+#logo img {
+  padding: 5px 0px 5px 0px;
+  height: 75px;
+  width: auto;
+  float: left; }
+
+#usertoolsnav {
+  height: 20px;
+  padding-bottom: 5px;
+  a {
+    height: 35px;
+    text-align: right;
+    margin-left: 20px;
+    text-decoration: underline;
+    color: #d0e296;
+    font-size: 16px;
+    &:first-child {
+      margin-left: 0; }
+    &#ab-responses {
+      margin-left: 3px; } }
+  .user-info, .user-micro-info {
+    color: #b5b593; }
+  a img {
+    vertical-align: middle;
+    margin-bottom: 2px; }
+  .user-info a {
+    margin: 0;
+    text-decoration: none; } }
+
+#metanav {
+  float: right;
+  a {
+    color: #e2e2ae;
+    padding: 0px 0px 0px 35px;
+    height: 25px;
+    line-height: 30px;
+    margin: 5px 0px 0px 10px;
+    font-size: 18px;
+    font-weight: 100;
+    text-decoration: none;
+    display: block;
+    float: left;
+    &:hover {
+      text-decoration: underline; }
+    &.on {
+      font-weight: bold;
+      color: #fff;
+      text-decoration: none; }
+    &.special {
+      font-size: 18px;
+      color: #b02b2c;
+      font-weight: bold;
+      text-decoration: none;
+      &:hover {
+        text-decoration: underline; } } }
+  #navtags {
+    background: -50px -5px url(../default/media/images/sprites.png) no-repeat; }
+  #navusers {
+    background: -125px -5px url(../default/media/images/sprites.png) no-repeat; }
+  #navbadges {
+    background: -210px -5px url(../default/media/images/sprites.png) no-repeat; } }
+
+// #header {
+//   &.with-logo #usertoolsnav {
+//     position: absolute;
+//     bottom: 0;
+//     right: 0px; }
+//   &.without-logo {
+//     #usertoolsnav {
+//       float: left;
+//       margin-top: 7px; }
+//     #metanav {
+//       margin-bottom: 7px; } } }
+
+// #secondaryheader {
+//   height: 55px;
+//   background: #e9e9e1;
+//   border-bottom: #d3d3c2 1px solid;
+//   border-top: #fcfcfc 1px solid;
+//   margin-bottom: 10px;
+//   font-family: 'yanone kaffeesatz',sans-serif;
+//   #homebutton {
+//     border-right: #afaf9e 1px solid;
+//     background: -6px -36px url(../default/media/images/sprites.png) no-repeat;
+//     height: 55px;
+//     width: 43px;
+//     display: block;
+//     float: left;
+//     &:hover {
+//       background: -51px -36px url(../default/media/images/sprites.png) no-repeat; } }
+//   #scopewrapper {
+//     width: 688px;
+//     float: left;
+//     a {
+//       display: block;
+//       float: left; }
+//     .scope-selector {
+//       font-size: 21px;
+//       color: #5a5a4b;
+//       height: 55px;
+//       line-height: 55px;
+//       margin-left: 24px; }
+//     .on {
+//       background: url(../default/media/images/scopearrow.png) no-repeat center bottom; }
+//     .ask-message {
+//       font-size: 24px; } } }
+
+#searchbar {
+  display: inline-block;
+  background-color: #fff;
+  width: 412px;
+  border: 1px solid #c9c9b5;
+  float: right;
+  height: 42px;
+  margin: 6px 0px 0px 15px;
+  .searchinput, .searchinputcancelable {
+    font-size: 30px;
+    height: 40px;
+    font-weight: 300;
+    background: #fff;
+    border: 0px;
+    color: #484848;
+    padding-left: 10px;
+    font-family: arial;
+    vertical-align: middle; }
+  .searchinput {
+    width: 352px; }
+  .searchinputcancelable {
+    width: 317px; }
+  .logoutsearch {
+    width: 337px; }
+  .searchbtn {
+    font-size: 10px;
+    color: #666;
+    background-color: #eee;
+    height: 42px;
+    border: #fff 1px solid;
+    line-height: 22px;
+    text-align: center;
+    float: right;
+    margin: 0px;
+    width: 48px;
+    background: -98px -36px url(../default/media/images/sprites.png) no-repeat;
+    cursor: pointer;
+    &:hover {
+      background: -146px -36px url(../default/media/images/sprites.png) no-repeat; } }
+  .cancelsearchbtn {
+    font-size: 30px;
+    color: #ce8888;
+    background: #fff;
+    height: 42px;
+    border: 0px;
+    border-left: #deded0 1px solid;
+    text-align: center;
+    width: 35px;
+    cursor: pointer;
+    &:hover {
+      color: #d84040; } } }
+
+body.anon #searchbar {
+  width: 500px;
+  .searchinput {
+    width: 440px; }
+  .searchinputcancelable {
+    width: 405px; } }
+
+#askbutton {
+  background: url(../default/media/images/bigbutton.png) repeat-x bottom;
+  line-height: 44px;
+  text-align: center;
+  width: 200px;
+  height: 42px;
+  font-size: 23px;
+  color: #4a757f;
+  margin-top: 7px;
+  float: right;
+  text-transform: uppercase;
+  border-radius: 5px;
+  -ms-border-radius: 5px;
+  -moz-border-radius: 5px;
+  -webkit-border-radius: 5px;
+  -khtml-border-radius: 5px;
+  -webkit-box-shadow: 1px 1px 2px #636363;
+  -moz-box-shadow: 1px 1px 2px #636363;
+  box-shadow: 1px 1px 2px #636363;
+  &:hover {
+    text-decoration: none;
+    background: url(../default/media/images/bigbutton.png) repeat-x top;
+    text-shadow: 0px 1px 0px #c6d9dd;
+    -moz-text-shadow: 0px 1px 0px #c6d9dd;
+    -webkit-text-shadow: 0px 1px 0px #c6d9dd; } }
+
+/*#contentleft {
+  width: 730px;
+  float: left;
+  position: relative;
+  padding-bottom: 10px; }
+
+#contentright {
+  width: 200px;
+  float: right;
+  padding: 0 0px 10px 0px; }*/
+
+#contentfull {
+  float: left;
+  width: 960px; }
+
+.box {
+  /*background: #fff;*/
+  /*padding: 4px 0px 10px 0px;*/
+  /*width: 200px;*/
+  p {
+    margin-bottom: 4px;
+    &.info-box-follow-up-links {
+      text-align: right;
+      margin: 0; } }
+  h2 {
+    // padding-left: 0;
+    // /*background: #eceeeb;*/
+    // height: 30px;
+    // line-height: 30px;
+    // /*text-align: right;*/
+    // /*font-size: 18px !important;*/
+    // // font-weight: normal;
+    // // color: #656565;
+    // /*padding-right: 10px;*/
+    // /*margin-bottom: 10px;*/
+    // /*font-family: 'yanone kaffeesatz',sans-serif;*/
+  }
+  // h3 {
+  //   /*color: #4a757f;*/
+  //   /*font-size: 18px;*/
+  //   text-align: left;
+  //   font-weight: normal;
+  //   /*font-family: 'yanone kaffeesatz',sans-serif;*/
+  //   padding-left: 0px; }
+  // .contributorback {
+  //   background: #eceeeb url(../default/media/images/contributorsback.png) no-repeat center left; }
+  // label {
+  //   color: #707070;
+  //   font-size: 15px;
+  //   display: block;
+  //   float: right;
+  //   text-align: left;
+  //   font-family: 'yanone kaffeesatz',sans-serif;
+  //   width: 80px;
+  //   margin-right: 18px; }
+  // #displaytagfiltercontrol label {
+  //   width: 160px; }
+  // ul {
+  //   margin-left: 22px; }
+  // li {
+  //   list-style-type: disc;
+  //   font-size: 13px;
+  //   line-height: 20px;
+  //   margin-bottom: 10px;
+  //   color: #707070; }
+  // ul.tags {
+  //   list-style: none;
+  //   margin: 0;
+  //   padding: 0;
+  //   line-height: 170%;
+  //   display: block; }
+  // #displaytagfiltercontrol p label {
+  //   color: #707070;
+  //   font-size: 15px; }
+  /*.inputs {
+    #interestingtaginput, #ignoredtaginput {
+      width: 153px;
+      padding-left: 5px;
+      border: #c9c9b5 1px solid;
+      height: 25px; }
+    #interestingtagadd, #ignoredtagadd {
+      background: url(../default/media/images/small-button-blue.png) repeat-x top;
+      border: 0;
+      color: #4a757f;
+      font-weight: bold;
+      font-size: 12px;
+      width: 30px;
+      height: 27px;
+      margin-top: -2px;
+      cursor: pointer;
+      border-radius: 4px;
+      -ms-border-radius: 4px;
+      -moz-border-radius: 4px;
+      -webkit-border-radius: 4px;
+      -khtml-border-radius: 4px;
+      text-shadow: 0px 1px 0px #e6f6fa;
+      -moz-text-shadow: 0px 1px 0px #e6f6fa;
+      -webkit-text-shadow: 0px 1px 0px #e6f6fa;
+      -webkit-box-shadow: 1px 1px 2px #808080;
+      -moz-box-shadow: 1px 1px 2px #808080;
+      box-shadow: 1px 1px 2px #808080; }
+    #interestingtagadd:hover, #ignoredtagadd:hover {
+      background: url(../default/media/images/small-button-blue.png) repeat-x bottom; } }*/
+  // img.gravatar {
+    // margin: 1px; }
+  // a {
+  //   &.followed, &.follow {
+  //     background: url(../default/media/images/medium-button.png) top repeat-x;
+  //     height: 34px;
+  //     line-height: 34px;
+  //     text-align: center;
+  //     border: 0;
+  //     font-family: 'yanone kaffeesatz',sans-serif;
+  //     color: #4a757f;
+  //     font-weight: normal;
+  //     font-size: 21px;
+  //     margin-top: 3px;
+  //     display: block;
+  //     width: 120px;
+  //     text-decoration: none;
+  //     border-radius: 4px;
+  //     -ms-border-radius: 4px;
+  //     -moz-border-radius: 4px;
+  //     -webkit-border-radius: 4px;
+  //     -khtml-border-radius: 4px;
+  //     -webkit-box-shadow: 1px 1px 2px #636363;
+  //     -moz-box-shadow: 1px 1px 2px #636363;
+  //     box-shadow: 1px 1px 2px #636363;
+  //     margin: 0 auto;
+  //     padding: 0; }
+  //   &.followed:hover, &.follow:hover {
+  //     text-decoration: none;
+  //     background: url(../default/media/images/medium-button.png) bottom repeat-x;
+  //     text-shadow: 0px 1px 0px #c6d9dd;
+  //     -moz-text-shadow: 0px 1px 0px #c6d9dd;
+  //     -webkit-text-shadow: 0px 1px 0px #c6d9dd; }
+  //   &.followed {
+  //     div.unfollow {
+  //       display: none; }
+  //     &:hover div {
+  //       display: none;
+  //       &.unfollow {
+  //         display: inline;
+  //         color: #a05736; } } } }
+  // .favorite-number {
+  //   padding: 5px 0 0 5px;
+  //   font-size: 100%;
+  //   font-family: arial;
+  //   font-weight: bold;
+  //   color: #777;
+  //   text-align: center; }
+  // .notify-sidebar #question-subscribe-sidebar {
+    // margin: 7px 0 0 3px; }
+ }
+
+//.statswidget p {
+  // color: #707070;
+  // font-size: 16px;
+  // border-bottom: #cccccc 1px solid;
+  // font-size: 13px;
+  // strong {
+  //   float: right;
+  //   padding-right: 10px; } }
+
+// .questions-related {
+//   word-wrap: break-word;
+//   p {
+//     line-height: 20px;
+//     padding: 4px 0px 4px 0px;
+//     font-size: 16px;
+//     font-weight: normal;
+//     border-bottom: #cccccc 1px solid; }
+//   a {
+//     font-size: 13px; } }
+
+// #tips {
+//   li {
+//     color: #707070;
+//     font-size: 13px;
+//     list-style-image: url(../default/media/images/tips.png); }
+//   a {
+//     font-size: 16px; } }
+
+// #markdownhelp {
+//   li {
+//     color: #707070;
+//     font-size: 13px; }
+//   a {
+//     font-size: 16px; } }
+
+// .tabbar {
+  // background-color: #eff5f6;
+  // height: 30px;
+  // margin-bottom: 3px;
+  // margin-top: 3px;
+  // float: right;
+  // font-family: georgia,serif;
+  // font-size: 16px;
+  // border-radius: 5px;
+  // -ms-border-radius: 5px;
+  // -moz-border-radius: 5px;
+  // -webkit-border-radius: 5px;
+  // -khtml-border-radius: 5px;
+  // h2 {
+  //   float: left; } }
+
+// .tabsa, .tabsc {
+  // float: right;
+  // position: relative;
+  // display: block;
+  // height: 20px; }
+
+// .tabsa {
+  // float: right; }
+
+// .tabsc {
+  // float: left; }
+
+// .tabsa a, .tabsc a {
+  // border-left: 1px solid #d0e1e4;
+  // color: #7ea9b3;
+  // display: block;
+  // float: left;
+  // height: 20px;
+  // line-height: 20px;
+  // padding: 4px 7px 4px 7px;
+  // text-decoration: none; }
+
+// .tabsa a.on, .tabsc a.on, .tabsa a:hover, .tabsc a:hover {
+  // color: #4a757f; }
+
+// .tabsa .label, .tabsc .label {
+  // float: left;
+  // color: #646464;
+  // margin-top: 4px;
+  // margin-right: 5px; }
+
+// .main-page .tabsa .label {
+  // margin-left: 8px; }
+
+// .tabsb a {
+  // background: #eee;
+  // border: 1px solid #eee;
+  // color: #777;
+  // display: block;
+  // float: left;
+  // height: 22px;
+  // line-height: 28px;
+  // margin: 5px 0px 0 4px;
+  // padding: 0 11px 0 11px;
+  // text-decoration: none; }
+
+// .tabsc .first {
+  // border: none; }
+
+// .rss {
+  // float: right;
+  // font-size: 16px;
+  // color: #f57900;
+  // margin: 5px 0px 3px 7px;
+  // width: 52px;
+  // padding-left: 2px;
+  // padding-top: 3px;
+  // background: white url(../default/media/images/feed-icon-small.png) no-repeat center right;
+  // float: right;
+  // font-family: georgia,serif;
+  // font-size: 16px;
+  // &:hover {
+  //   color: #f4a731 !important; } }
+
+// #questioncount {
+//   font-weight: bold;
+//   font-size: 23px;
+//   color: #7ea9b3;
+//   width: 200px;
+//   float: left;
+//   margin-bottom: 8px;
+//   padding-top: 6px;
+//   font-family: 'yanone kaffeesatz',sans-serif; }
+
+// #listsearchtags {
+//   float: left;
+//   margin-top: 3px;
+//   color: #707070;
+//   font-size: 16px;
+//   font-family: 'yanone kaffeesatz',sans-serif; }
+
+// ul#searchtags {
+//   margin-left: 10px;
+//   float: right;
+//   padding-top: 2px; }
+
+// .search-tips {
+//   font-size: 16px;
+//   line-height: 17px;
+//   color: #707070;
+//   margin: 5px 0 10px 0;
+//   padding: 0px;
+//   float: left;
+//   font-family: 'yanone kaffeesatz',sans-serif;
+//   a {
+//     text-decoration: underline;
+//     color: #1b79bd; } }
+
+// #question-list {
+//   float: left;
+//   position: relative;
+//   background-color: #fff;
+//   padding: 0;
+//   width: 100%; }
+
+// .short-summary {
+//   position: relative;
+//   filter: inherit;
+//   padding: 10px;
+//   border-bottom: 1px solid #dddbce;
+//   margin-bottom: 1px;
+//   overflow: hidden;
+//   width: 710px;
+//   float: left;
+//   background: url(../default/media/images/summary-background.png) repeat-x;
+//   h2 {
+//     font-size: 24px;
+//     font-weight: normal;
+//     line-height: 26px;
+//     padding-left: 0;
+//     margin-bottom: 6px;
+//     display: block;
+//     font-family: 'yanone kaffeesatz',sans-serif; }
+//   a {
+//     color: #464646; }
+//   .userinfo {
+//     text-align: right;
+//     line-height: 16px;
+//     font-family: arial;
+//     padding-right: 4px;
+//     .relativetime {
+//       font-size: 11px;
+//       clear: both;
+//       font-weight: normal;
+//       color: #555; } }
+//   span.anonymous {
+//     font-size: 11px;
+//     clear: both;
+//     font-weight: normal;
+//     color: #555; }
+//   .userinfo a {
+//     font-weight: bold;
+//     font-size: 11px; }
+//   .counts {
+//     float: right;
+//     margin: 4px 0 0 5px;
+//     font-family: 'yanone kaffeesatz',sans-serif;
+//     .item-count {
+//       padding: 0px 5px 0px 5px;
+//       font-size: 25px;
+//       font-family: 'yanone kaffeesatz',sans-serif; }
+//     .votes div, .views div, .answers div, .favorites div {
+//       margin-top: 3px;
+//       font-size: 14px;
+//       line-height: 14px;
+//       color: #646464; } }
+//   .tags {
+//     margin-top: 0; }
+//   .votes, .answers, .favorites, .views {
+//     text-align: center;
+//     margin: 0 3px;
+//     padding: 8px 2px 0px 2px;
+//     width: 51px;
+//     float: right;
+//     height: 44px;
+//     border: #dbdbd4 1px solid; }
+//   .votes {
+//     background: url(../default/media/images/vote-background.png) repeat-x; }
+//   .answers {
+//     background: url(../default/media/images/answers-background.png) repeat-x; }
+//   .views {
+//     background: url(../default/media/images/view-background.png) repeat-x; }
+//   .no-votes .item-count {
+//     color: #b1b5b6; }
+//   .some-votes .item-count {
+//     color: #4a757f; }
+//   .no-answers .item-count {
+//     color: #b1b5b6; }
+//   .some-answers .item-count {
+//     color: #eab243; }
+//   .no-views .item-count {
+//     color: #b1b5b6; }
+//   .some-views .item-count {
+//     color: #d33f00; }
+//   .accepted .item-count {
+//     background: url(../default/media/images/accept.png) no-repeat top right;
+//     display: block;
+//     text-align: center;
+//     width: 40px;
+//     color: #eab243; }
+//   .some-favorites .item-count {
+//     background: #338333;
+//     color: #d0f5a9; }
+//   .no-favorites .item-count {
+//     background: #eab243;
+//     color: yellow; } }
+
+// .evenmore {
+//   font-size: 13px;
+//   color: #707070;
+//   padding: 15px 0px 10px 0px;
+//   clear: both;
+//   a {
+//     text-decoration: underline;
+//     color: #1b79bd; } }
+
+.pager {
+  margin-top: 10px;
+  margin-bottom: 16px; }
+
+.pagesize {
+  margin-top: 10px;
+  margin-bottom: 16px;
+  float: right; }
+
+// .paginator {
+//   padding: 5px 0 10px 0;
+//   font-size: 13px;
+//   margin-bottom: 10px;
+//   .prev a, .next a {
+//     background-color: #fff;
+//     color: #777;
+//     padding: 2px 4px 3px 4px;
+//     &:visited {
+//       background-color: #fff;
+//       color: #777;
+//       padding: 2px 4px 3px 4px; } }
+//   a {
+//     color: #7ea9b3; }
+//   .prev {
+//     margin-right: .5em; }
+//   .next {
+//     margin-left: .5em; }
+//   .page a {
+//     padding: .25em;
+//     background-color: #fff;
+//     margin: 0em .25em;
+//     color: #ff;
+//     &:visited {
+//       padding: .25em;
+//       background-color: #fff;
+//       margin: 0em .25em;
+//       color: #ff; } }
+//   .curr {
+//     padding: .25em;
+//     background-color: #fff;
+//     margin: 0em .25em;
+//     color: #ff;
+//     background-color: #8ebcc7;
+//     color: #fff;
+//     font-weight: bold; }
+//   .next a, .prev a {
+//     color: #7ea9b3; }
+//   .page a:hover, .curr a:hover, .prev a:hover, .next a:hover {
+//     color: #8c8c8c;
+//     background-color: #e1e1e1;
+//     text-decoration: none; }
+//   .text {
+//     color: #777;
+//     padding: .3em; }
+//   .paginator-container-left {
+//     padding: 5px 0 10px 0; } }
+
+// .tag-size-1 {
+//   font-size: 12px; }
+
+// .tag-size-2 {
+//   font-size: 13px; }
+
+// .tag-size-3 {
+//   font-size: 14px; }
+
+// .tag-size-4 {
+//   font-size: 15px; }
+
+// .tag-size-5 {
+//   font-size: 16px; }
+
+// .tag-size-6 {
+//   font-size: 17px; }
+
+// .tag-size-7 {
+//   font-size: 18px; }
+
+// .tag-size-8 {
+//   font-size: 19px; }
+
+// .tag-size-9 {
+//   font-size: 20px; }
+
+// .tag-size-10 {
+//   font-size: 21px; }
+
+// ul {
+//   &.tags {
+//     list-style: none;
+//     margin: 0;
+//     padding: 0;
+//     line-height: 170%;
+//     display: block;
+//     &.marked-tags {
+//       list-style: none;
+//       margin: 0;
+//       padding: 0;
+//       line-height: 170%;
+//       display: block; } }
+//   &#related-tags {
+//     list-style: none;
+//     margin: 0;
+//     padding: 0;
+//     line-height: 170%;
+//     display: block; }
+//   &.tags li {
+//     float: left;
+//     display: block;
+//     margin: 0 8px 0 0;
+//     padding: 0;
+//     height: 20px; } }
+
+// .wildcard-tags {
+//   clear: both; }
+
+// ul.tags.marked-tags li, .wildcard-tags ul.tags li {
+//   margin-bottom: 5px; }
+
+// #tagselector div.inputs {
+//   clear: both;
+//   float: none;
+//   margin-bottom: 10px; }
+
+// .tags-page ul.tags li {
+//   width: 160px;
+//   margin: 5px; }
+
+// ul {
+//   &#ab-user-tags li {
+//     width: 160px;
+//     margin: 5px; }
+//   &#related-tags li {
+//     margin: 0 5px 8px 0;
+//     float: left;
+//     clear: left; } }
+
+// .tag-left {
+//   cursor: pointer;
+//   display: block;
+//   float: left;
+//   height: 17px;
+//   margin: 0 5px 0 0;
+//   padding: 0;
+//   -webkit-box-shadow: 0px 0px 5px #d3d6d7;
+//   -moz-box-shadow: 0px 0px 5px #d3d6d7;
+//   box-shadow: 0px 0px 5px #d3d6d7; }
+
+// .tag-right {
+//   background: #f3f6f6;
+//   border: #fff 1px solid;
+//   border-top: #fff 2px solid;
+//   outline: #cfdbdb 1px solid;
+//   display: block;
+//   float: left;
+//   height: 17px;
+//   line-height: 17px;
+//   font-weight: normal;
+//   font-size: 11px;
+//   padding: 0px 8px 0px 8px;
+//   text-decoration: none;
+//   text-align: center;
+//   white-space: nowrap;
+//   vertical-align: middle;
+//   font-family: arial;
+//   color: #717179; }
+
+// .deletable-tag {
+//   margin-right: 3px;
+//   white-space: nowrap;
+//   border-top-right-radius: 4px;
+//   border-bottom-right-radius: 4px;
+//   -moz-border-radius-topright: 4px;
+//   -moz-border-radius-bottomright: 4px;
+//   -webkit-border-bottom-right-radius: 4px;
+//   -webkit-border-top-right-radius: 4px; }
+
+// .tags {
+//   a.tag-right, span.tag-right {
+//     color: #585858;
+//     text-decoration: none; }
+//   a:hover {
+//     color: #1a1a1a; } }
+
+// .users-page h1, .tags-page h1 {
+//   float: left; }
+
+// .main-page h1 {
+//   margin-right: 5px; }
+
+// .delete-icon {
+//   margin-top: -1px;
+//   float: left;
+//   height: 21px;
+//   width: 18px;
+//   display: block;
+//   line-height: 20px;
+//   text-align: center;
+//   background: #bbcdcd;
+//   cursor: default;
+//   color: #fff;
+//   border-top: #cfdbdb 1px solid;
+//   font-family: arial;
+//   border-top-right-radius: 4px;
+//   border-bottom-right-radius: 4px;
+//   -moz-border-radius-topright: 4px;
+//   -moz-border-radius-bottomright: 4px;
+//   -webkit-border-bottom-right-radius: 4px;
+//   -webkit-border-top-right-radius: 4px;
+//   text-shadow: 0px 1px 0px #7ea0a0;
+//   -moz-text-shadow: 0px 1px 0px #7ea0a0;
+//   -webkit-text-shadow: 0px 1px 0px #7ea0a0;
+//   &:hover {
+//     background: #b32f2f; } }
+
+// .tag-number {
+//   font-weight: normal;
+//   float: left;
+//   font-size: 16px;
+//   color: #5d5d5d; }
+
+// .badges .tag-number {
+//   float: none;
+//   display: inline;
+//   padding-right: 15px; }
+
+// .section-title {
+//   color: #7ea9b3;
+//   font-family: 'yanone kaffeesatz',sans-serif;
+//   font-weight: bold;
+//   font-size: 24px; }
+
+// #fmask {
+//   margin-bottom: 30px;
+//   width: 100%; }
+
+// #askformbar {
+//   display: inline-block;
+//   padding: 4px 7px 5px 0px;
+//   margin-top: 0px;
+//   p {
+//     margin: 0 0 5px 0;
+//     font-size: 14px;
+//     color: #525252;
+//     line-height: 1.4; }
+//   .questiontitleinput {
+//     font-size: 24px;
+//     line-height: 24px;
+//     height: 36px;
+//     margin: 0px;
+//     padding: 0px 0 0 5px;
+//     border: #cce6ec 3px solid;
+//     width: 725px; } }
+
+// .ask-page div#question-list, .edit-question-page div#question-list {
+//   float: none;
+//   border-bottom: #f0f0ec 1px solid;
+//   float: left;
+//   margin-bottom: 10px; }
+
+// .ask-page div#question-list a, .edit-question-page div#question-list a {
+//   line-height: 30px; }
+
+// .ask-page div#question-list h2, .edit-question-page div#question-list h2 {
+//   font-size: 13px;
+//   padding-bottom: 0;
+//   color: #1b79bd;
+//   border-top: #f0f0ec 1px solid;
+//   border-left: #f0f0ec 1px solid;
+//   height: 30px;
+//   line-height: 30px;
+//   font-weight: normal; }
+
+// .ask-page div#question-list span, .edit-question-page div#question-list span {
+//   width: 28px;
+//   height: 26px;
+//   line-height: 26px;
+//   text-align: center;
+//   margin-right: 10px;
+//   float: left;
+//   display: block;
+//   color: #fff;
+//   background: #b8d0d5;
+//   border-radius: 3px;
+//   -ms-border-radius: 3px;
+//   -moz-border-radius: 3px;
+//   -webkit-border-radius: 3px;
+//   -khtml-border-radius: 3px; }
+
+// .ask-page label, .edit-question-page label {
+//   color: #525252;
+//   font-size: 13px; }
+
+// .ask-page #id_tags, .edit-question-page #id_tags {
+//   border: #cce6ec 3px solid;
+//   height: 25px;
+//   padding-left: 5px;
+//   width: 395px;
+//   font-size: 14px; }
+
+// .title-desc {
+//   color: #707070;
+//   font-size: 13px; }
+
+// #fmanswer input.submit, .ask-page input.submit, .edit-question-page input.submit {
+//   float: left;
+//   background: url(../default/media/images/medium-button.png) top repeat-x;
+//   height: 34px;
+//   border: 0;
+//   font-family: 'yanone kaffeesatz',sans-serif;
+//   color: #4a757f;
+//   font-weight: normal;
+//   font-size: 21px;
+//   margin-top: 3px;
+//   border-radius: 4px;
+//   -ms-border-radius: 4px;
+//   -moz-border-radius: 4px;
+//   -webkit-border-radius: 4px;
+//   -khtml-border-radius: 4px;
+//   -webkit-box-shadow: 1px 1px 2px #636363;
+//   -moz-box-shadow: 1px 1px 2px #636363;
+//   box-shadow: 1px 1px 2px #636363;
+//   margin-right: 7px; }
+
+// #fmanswer input.submit:hover, .ask-page input.submit:hover, .edit-question-page input.submit:hover {
+//   text-decoration: none;
+//   background: url(../default/media/images/medium-button.png) bottom repeat-x;
+//   text-shadow: 0px 1px 0px #c6d9dd;
+//   -moz-text-shadow: 0px 1px 0px #c6d9dd;
+//   -webkit-text-shadow: 0px 1px 0px #c6d9dd; }
+
+// #editor {
+//   font-size: 100%;
+//   min-height: 200px;
+//   line-height: 18px;
+//   margin: 0;
+//   border-left: #cce6ec 3px solid;
+//   border-bottom: #cce6ec 3px solid;
+//   border-right: #cce6ec 3px solid;
+//   border-top: 0;
+//   padding: 10px;
+//   margin-bottom: 10px;
+//   width: 710px; }
+
+// #id_title {
+//   width: 100%; }
+
+// .wmd-preview {
+//   margin: 3px 0 5px 0;
+//   padding: 6px;
+//   background-color: #f5f5f5;
+//   min-height: 20px;
+//   overflow: auto;
+//   font-size: 13px;
+//   font-family: arial;
+//   p {
+//     margin-bottom: 14px;
+//     line-height: 1.4;
+//     font-size: 14px; }
+//   pre {
+//     background-color: #e7f1f8; }
+//   blockquote {
+//     background-color: #eee; }
+//   img {
+//     max-width: 600px; } }
+
+// .preview-toggle {
+//   width: 100%;
+//   color: #b6a475;
+//   text-align: left;
+//   span:hover {
+//     cursor: pointer; } }
+
+// .after-editor {
+//   margin-top: 15px;
+//   margin-bottom: 15px; }
+
+.checkbox {
+  margin-left: 5px;
+  font-weight: normal;
+  cursor: help; }
+
+// .question-options {
+//   margin-top: 1px;
+//   color: #666;
+//   line-height: 13px;
+//   margin-bottom: 5px;
+//   label {
+//     vertical-align: text-bottom; } }
+
+// .edit-content-html {
+//   border-top: 1px dotted #d8d2a9;
+//   border-bottom: 1px dotted #d8d2a9;
+//   margin: 5px 0 5px 0; }
+
+// .edit-question-page, #fmedit, .wmd-preview {
+//   color: #525252; }
+
+// .edit-question-page #id_revision, #fmedit #id_revision, .wmd-preview #id_revision {
+//   font-size: 14px;
+//   margin-top: 5px;
+//   margin-bottom: 5px; }
+
+// .edit-question-page #id_title, #fmedit #id_title, .wmd-preview #id_title {
+//   font-size: 24px;
+//   line-height: 24px;
+//   height: 36px;
+//   margin: 0px;
+//   padding: 0px 0 0 5px;
+//   border: #cce6ec 3px solid;
+//   width: 725px;
+//   margin-bottom: 10px; }
+
+// .edit-question-page #id_summary, #fmedit #id_summary, .wmd-preview #id_summary {
+//   border: #cce6ec 3px solid;
+//   height: 25px;
+//   padding-left: 5px;
+//   width: 395px;
+//   font-size: 14px; }
+
+// .edit-question-page .title-desc, #fmedit .title-desc, .wmd-preview .title-desc {
+//   margin-bottom: 10px; }
+
+// .question-page {
+//   h1 {
+//     padding-top: 0px;
+//     font-family: 'yanone kaffeesatz',sans-serif;
+//     a {
+//       color: #464646;
+//       font-size: 30px;
+//       font-weight: normal;
+//       line-height: 1; } }
+//   p.rss {
+//     float: none;
+//     clear: both;
+//     padding: 3px 0 0 23px;
+//     font-size: 15px;
+//     width: 110px;
+//     background-position: center left;
+//     margin-left: 0px !important;
+//     a {
+//       font-family: 'yanone kaffeesatz',sans-serif;
+//       vertical-align: top; } }
+//   .question-content {
+//     float: right;
+//     width: 682px;
+//     margin-bottom: 10px; }
+//   #question-table {
+//     float: left;
+//     border-top: #f0f0f0 1px solid;
+//     margin: 6px 0 6px 0;
+//     border-spacing: 0px;
+//     width: 670px;
+//     padding-right: 10px; }
+//   .answer-table {
+//     margin: 6px 0 6px 0;
+//     border-spacing: 0px;
+//     width: 670px;
+//     padding-right: 10px;
+//     margin-top: 0px;
+//     border-bottom: 1px solid #d4d4d4;
+//     float: right;
+//     td {
+//       width: 20px;
+//       vertical-align: top; } }
+//   #question-table td {
+//     width: 20px;
+//     vertical-align: top; }
+//   .question-body, .answer-body {
+//     overflow: auto;
+//     margin-top: 10px;
+//     font-family: arial;
+//     color: #4b4b4b; }
+//   .question-body p, .answer-body p {
+//     margin-bottom: 14px;
+//     line-height: 1.4;
+//     font-size: 14px;
+//     padding: 0px 5px 5px 0px; }
+//   .question-body a, .answer-body a {
+//     color: #1b79bd; }
+//   .question-body li, .answer-body li {
+//     margin-bottom: 7px; }
+//   .question-body img, .answer-body img {
+//     max-width: 600px; }
+//   .post-update-info-container {
+//     float: right;
+//     width: 175px; }
+//   .post-update-info {
+//     background: white url(../default/media/images/background-user-info.png) repeat-x bottom;
+//     float: right;
+//     font-size: 9px;
+//     font-family: arial;
+//     width: 158px;
+//     padding: 4px;
+//     margin: 0px 0px 5px 5px;
+//     line-height: 14px;
+//     border-radius: 4px;
+//     -ms-border-radius: 4px;
+//     -moz-border-radius: 4px;
+//     -webkit-border-radius: 4px;
+//     -khtml-border-radius: 4px;
+//     -webkit-box-shadow: 0px 2px 1px #bfbfbf;
+//     -moz-box-shadow: 0px 2px 1px #bfbfbf;
+//     box-shadow: 0px 2px 1px #bfbfbf;
+//     p {
+//       line-height: 13px;
+//       font-size: 11px;
+//       margin: 0 0 2px 1px;
+//       padding: 0; }
+//     a {
+//       color: #444; }
+//     .gravatar {
+//       float: left;
+//       margin-right: 4px; }
+//     p.tip {
+//       color: #444;
+//       line-height: 13px;
+//       font-size: 10px; } }
+//   .post-controls {
+//     font-size: 11px;
+//     line-height: 12px;
+//     min-width: 200px;
+//     padding-left: 5px;
+//     text-align: right;
+//     clear: left;
+//     float: right;
+//     margin-top: 10px;
+//     margin-bottom: 8px;
+//     a {
+//       color: #777;
+//       padding: 0px 3px 3px 22px;
+//       cursor: pointer;
+//       border: none;
+//       font-size: 12px;
+//       font-family: arial;
+//       text-decoration: none;
+//       height: 18px;
+//       display: block;
+//       float: right;
+//       line-height: 18px;
+//       margin-top: -2px;
+//       margin-left: 4px;
+//       &:hover {
+//         background-color: #f5f0c9;
+//         border-radius: 3px;
+//         -ms-border-radius: 3px;
+//         -moz-border-radius: 3px;
+//         -webkit-border-radius: 3px;
+//         -khtml-border-radius: 3px; } }
+//     .sep {
+//       color: #ccc;
+//       float: right;
+//       height: 18px;
+//       font-size: 18px; }
+//     .question-delete {
+//       background: url(../default/media/images/delete.png) no-repeat center left;
+//       padding-left: 16px; } }
+//   .answer-controls .question-delete {
+//     background: url(../default/media/images/delete.png) no-repeat center left;
+//     padding-left: 16px; }
+//   .post-controls .question-flag, .answer-controls .question-flag {
+//     background: url(../default/media/images/flag.png) no-repeat center left; }
+//   .post-controls .question-edit, .answer-controls .question-edit {
+//     background: url(../default/media/images/edit2.png) no-repeat center left; }
+//   .post-controls .question-retag, .answer-controls .question-retag {
+//     background: url(../default/media/images/retag.png) no-repeat center left; }
+//   .post-controls .question-close, .answer-controls .question-close {
+//     background: url(../default/media/images/close.png) no-repeat center left; }
+//   .post-controls .permant-link, .answer-controls .permant-link {
+//     background: url(../default/media/images/link.png) no-repeat center left; }
+//   .tabbar {
+//     width: 100%; }
+//   #questioncount {
+//     float: left;
+//     font-family: 'yanone kaffeesatz',sans-serif;
+//     line-height: 15px; }
+//   .question-img-upvote, .question-img-downvote, .answer-img-upvote, .answer-img-downvote {
+//     width: 25px;
+//     height: 20px;
+//     cursor: pointer; }
+//   .question-img-upvote, .answer-img-upvote {
+//     background: url(../default/media/images/vote-arrow-up-new.png) no-repeat; }
+//   .question-img-downvote, .answer-img-downvote {
+//     background: url(../default/media/images/vote-arrow-down-new.png) no-repeat; }
+//   .question-img-upvote {
+//     &:hover, &.on {
+//       background: url(../default/media/images/vote-arrow-up-on-new.png) no-repeat; } }
+//   .answer-img-upvote {
+//     &:hover, &.on {
+//       background: url(../default/media/images/vote-arrow-up-on-new.png) no-repeat; } }
+//   .question-img-downvote {
+//     &:hover, &.on {
+//       background: url(../default/media/images/vote-arrow-down-on-new.png) no-repeat; } }
+//   .answer-img-downvote {
+//     &:hover, &.on {
+//       background: url(../default/media/images/vote-arrow-down-on-new.png) no-repeat; } }
+//   #fmanswer_button {
+//     margin: 8px 0px; }
+//   .question-img-favorite:hover {
+//     background: url(../default/media/images/vote-favorite-on.png); }
+//   div.comments {
+//     padding: 0; }
+//   #comment-title {
+//     font-weight: bold;
+//     font-size: 23px;
+//     color: #7ea9b3;
+//     width: 200px;
+//     float: left;
+//     font-family: 'yanone kaffeesatz',sans-serif; }
+//   .comments {
+//     font-size: 12px;
+//     clear: both;
+//     div.controls {
+//       clear: both;
+//       float: left;
+//       width: 100%;
+//       margin: 3px 0 20px 5px; }
+//     .controls a {
+//       color: #988e4c;
+//       padding: 0 3px 2px 22px;
+//       font-family: arial;
+//       font-size: 13px;
+//       background: url(../default/media/images/comment.png) no-repeat center left;
+//       &:hover {
+//         background-color: #f5f0c9;
+//         text-decoration: none; } }
+//     .button {
+//       color: #988e4c;
+//       font-size: 11px;
+//       padding: 3px;
+//       cursor: pointer; }
+//     a {
+//       background-color: inherit;
+//       color: #1b79bd;
+//       padding: 0; }
+//     form.post-comments {
+//       margin: 3px 26px 0 42px;
+//       textarea {
+//         font-size: 13px;
+//         line-height: 1.3; } }
+//     textarea {
+//       height: 42px;
+//       width: 100%;
+//       margin: 7px 0 5px 1px;
+//       font-family: arial;
+//       outline: none;
+//       overflow: auto;
+//       font-size: 12px;
+//       line-height: 140%;
+//       padding-left: 2px;
+//       padding-top: 3px;
+//       border: #cce6ec 3px solid; }
+//     input {
+//       margin-left: 10px;
+//       margin-top: 1px;
+//       vertical-align: top;
+//       width: 100px; }
+//     button {
+//       background: url(../default/media/images/small-button-blue.png) repeat-x top;
+//       border: 0;
+//       color: #4a757f;
+//       font-family: arial;
+//       font-size: 13px;
+//       width: 100px;
+//       font-weight: bold;
+//       height: 27px;
+//       line-height: 25px;
+//       margin-bottom: 5px;
+//       cursor: pointer;
+//       border-radius: 4px;
+//       -ms-border-radius: 4px;
+//       -moz-border-radius: 4px;
+//       -webkit-border-radius: 4px;
+//       -khtml-border-radius: 4px;
+//       text-shadow: 0px 1px 0px #e6f6fa;
+//       -moz-text-shadow: 0px 1px 0px #e6f6fa;
+//       -webkit-text-shadow: 0px 1px 0px #e6f6fa;
+//       -webkit-box-shadow: 1px 1px 2px #808080;
+//       -moz-box-shadow: 1px 1px 2px #808080;
+//       box-shadow: 1px 1px 2px #808080;
+//       &:hover {
+//         background: url(../default/media/images/small-button-blue.png) bottom repeat-x;
+//         text-shadow: 0px 1px 0px #c6d9dd;
+//         -moz-text-shadow: 0px 1px 0px #c6d9dd;
+//         -webkit-text-shadow: 0px 1px 0px #c6d9dd; } }
+//     .counter {
+//       display: inline-block;
+//       width: 245px;
+//       float: right;
+//       color: #b6a475 !important;
+//       vertical-align: top;
+//       font-family: arial;
+//       float: right;
+//       text-align: right; }
+//     .comment {
+//       border-bottom: 1px solid #edeeeb;
+//       clear: both;
+//       margin: 0;
+//       margin-top: 8px;
+//       padding-bottom: 4px;
+//       overflow: auto;
+//       font-family: arial;
+//       font-size: 11px;
+//       min-height: 25px;
+//       background: white url(../default/media/images/comment-background.png) bottom repeat-x;
+//       border-radius: 5px;
+//       -ms-border-radius: 5px;
+//       -moz-border-radius: 5px;
+//       -webkit-border-radius: 5px;
+//       -khtml-border-radius: 5px; }
+//     div.comment:hover {
+//       background-color: #efefef; }
+//     a.author {
+//       background-color: inherit;
+//       color: #1b79bd;
+//       padding: 0;
+//       &:hover {
+//         text-decoration: underline; } }
+//     span.delete-icon {
+//       background: url(../default/media/images/close-small.png) no-repeat;
+//       border: 0;
+//       width: 14px;
+//       height: 14px;
+//       &:hover {
+//         border: #bc564b 2px solid;
+//         border-radius: 10px;
+//         -ms-border-radius: 10px;
+//         -moz-border-radius: 10px;
+//         -webkit-border-radius: 10px;
+//         -khtml-border-radius: 10px;
+//         margin: -3px 0px 0px -2px; } }
+//     .content {
+//       margin-bottom: 7px; }
+//     .comment-votes {
+//       float: left;
+//       width: 37px;
+//       line-height: 130%;
+//       padding: 6px 5px 6px 3px; }
+//     .comment-body {
+//       line-height: 1.3;
+//       margin: 3px 26px 0 46px;
+//       padding: 5px 3px;
+//       color: #666;
+//       font-size: 13px;
+//       .edit {
+//         padding-left: 6px; }
+//       p {
+//         font-size: 13px;
+//         line-height: 1.3;
+//         margin-bottom: 3px;
+//         padding: 0; } }
+//     .comment-delete {
+//       float: right;
+//       width: 14px;
+//       line-height: 130%;
+//       padding: 8px 6px; }
+//     .upvote {
+//       margin: 0px;
+//       padding-right: 17px;
+//       padding-top: 2px;
+//       text-align: right;
+//       height: 20px;
+//       font-size: 13px;
+//       font-weight: bold;
+//       color: #777;
+//       &.upvoted {
+//         color: #d64000; }
+//       &.hover {
+//         background: url(../default/media/images/go-up-grey.png) no-repeat;
+//         background-position: right 1px; }
+//       &:hover {
+//         background: url(../default/media/images/go-up-orange.png) no-repeat;
+//         background-position: right 1px; } }
+//     .help-text {
+//       float: right;
+//       text-align: right;
+//       color: gray;
+//       margin-bottom: 0px;
+//       margin-top: 0px;
+//       line-height: 50%; } }
+//   #questiontools {
+//     font-size: 22px;
+//     margin-top: 11px;
+//     text-align: left; }
+//   .question-status {
+//     margin-top: 10px;
+//     margin-bottom: 15px;
+//     padding: 20px;
+//     background-color: #fef7cc;
+//     text-align: center;
+//     border: #e1c04a 1px solid;
+//     h3 {
+//       font-size: 20px;
+//       color: #707070;
+//       font-weight: normal; } }
+//   .vote-buttons {
+//     // float: left;
+//     // text-align: center;
+//     // padding-top: 2px;
+//     // margin: 10px 10px 0px 3px;
+//     img {
+//       cursor: pointer; } }
+//   .vote-number {
+//     font-family: 'yanone kaffeesatz',sans-serif;
+//     padding: 0px 0 5px 0;
+//     font-size: 25px;
+//     font-weight: bold;
+//     color: #777; }
+//   .vote-buttons .notify-sidebar {
+//     // text-align: left;
+//     // width: 120px;
+//     label {
+//       vertical-align: top; } }
+//   .tabbar-answer {
+//     margin-bottom: 15px;
+//     padding-left: 7px;
+//     width: 723px;
+//     margin-top: 10px; }
+//   .answer .vote-buttons {
+//     // float: left;
+//   }
+//   .accepted-answer {
+//     background-color: #f7fecc;
+//     border-bottom-color: #9bd59b;
+//     // .vote-buttons {
+//     //   width: 27px;
+//     //   margin-right: 10px;
+//     //   margin-top: 10px; } 
+//   }
+//   .answer .post-update-info a {
+//     color: #444444; }
+//   .answered {
+//     background: #ccc;
+//     color: #999; }
+//   .answered-accepted {
+//     background: #dcdcdc;
+//     color: #763333;
+//     strong {
+//       color: #e1e818; } }
+//   .answered-by-owner {
+//     background: #f1f1ff;
+//     .comments {
+//       .button {
+//         background-color: #e6ecff; }
+//       background-color: #e6ecff; }
+//     // .vote-buttons {
+//       // margin-right: 10px; }
+//     }
+//   .answer-img-accept:hover {
+//     background: url(../default/media/images/vote-accepted-on.png); }
+//   .answer-body {
+//     a {
+//       color: #1b79bd; }
+//     li {
+//       margin-bottom: 0.7em; } }
+//   #fmanswer {
+//     color: #707070;
+//     line-height: 1.2;
+//     margin-top: 10px;
+//     h2 {
+//       font-family: 'yanone kaffeesatz',sans-serif;
+//       color: #7ea9b3;
+//       font-size: 24px; }
+//     label {
+//       font-size: 13px; } }
+//   .message {
+//     padding: 5px;
+//     margin: 0px 0 10px 0; } }
+
+// @media screen and (-webkit-min-device-pixel-ratio:0) {
+//   textarea {
+//     padding-left: 3px !important; } }
+
+// .facebook-share.icon, .twitter-share.icon, .linkedin-share.icon, .identica-share.icon {
+//   background: url(../default/media/images/socialsprite.png) no-repeat;
+//   display: block;
+//   text-indent: -100em;
+//   height: 25px;
+//   width: 25px;
+//   margin-bottom: 3px; }
+
+// .facebook-share.icon:hover, .twitter-share.icon:hover, .linkedin-share.icon:hover, .identica-share.icon:hover {
+//   opacity: 0.8;
+//   filter: alpha(opacity = 80); }
+
+// .facebook-share.icon {
+//   background-position: -26px 0px; }
+
+// .identica-share.icon {
+//   background-position: -78px 0px; }
+
+// .twitter-share.icon {
+//   margin-top: 10px;
+//   background-position: 0px 0px; }
+
+// .linkedin-share.icon {
+//   background-position: -52px 0px; }
+
+// .openid-signin, .meta, .users-page, .user-profile-edit-page {
+//   font-size: 13px;
+//   line-height: 1.3;
+//   color: #525252; }
+
+// .openid-signin p, .meta p, .users-page p, .user-profile-edit-page p {
+//   font-size: 13px;
+//   color: #707070;
+//   line-height: 1.3;
+//   font-family: arial;
+//   color: #525252;
+//   margin-bottom: 12px; }
+
+// .openid-signin h2, .meta h2, .users-page h2, .user-profile-edit-page h2 {
+//   color: #525252;
+//   padding-left: 0px;
+//   font-size: 16px; }
+
+// .openid-signin form, .meta form, .users-page form, .user-profile-edit-page form, .user-profile-page form {
+//   margin-bottom: 15px; }
+
+// .openid-signin input[type="text"], .meta input[type="text"], .users-page input[type="text"], .user-profile-edit-page input[type="text"], .user-profile-page input[type="text"], .openid-signin input[type="password"], .meta input[type="password"], .users-page input[type="password"], .user-profile-edit-page input[type="password"], .user-profile-page input[type="password"], .openid-signin select, .meta select, .users-page select, .user-profile-edit-page select, .user-profile-page select {
+//   border: #cce6ec 3px solid;
+//   height: 25px;
+//   padding-left: 5px;
+//   width: 395px;
+//   font-size: 14px; }
+
+// .openid-signin select, .meta select, .users-page select, .user-profile-edit-page select, .user-profile-page select {
+//   width: 405px;
+//   height: 30px; }
+
+// .openid-signin textarea, .meta textarea, .users-page textarea, .user-profile-edit-page textarea, .user-profile-page textarea {
+//   border: #cce6ec 3px solid;
+//   padding-left: 5px;
+//   padding-top: 5px;
+//   width: 395px;
+//   font-size: 14px; }
+
+// .openid-signin input.submit, .meta input.submit, .users-page input.submit, .user-profile-edit-page input.submit, .user-profile-page input.submit {
+//   background: url(../default/media/images/small-button-blue.png) repeat-x top;
+//   border: 0;
+//   color: #4a757f;
+//   font-weight: bold;
+//   font-size: 13px;
+//   font-family: arial;
+//   height: 26px;
+//   margin: 5px 0px;
+//   width: 100px;
+//   cursor: pointer;
+//   border-radius: 4px;
+//   -ms-border-radius: 4px;
+//   -moz-border-radius: 4px;
+//   -webkit-border-radius: 4px;
+//   -khtml-border-radius: 4px;
+//   text-shadow: 0px 1px 0px #e6f6fa;
+//   -moz-text-shadow: 0px 1px 0px #e6f6fa;
+//   -webkit-text-shadow: 0px 1px 0px #e6f6fa;
+//   -webkit-box-shadow: 1px 1px 2px #808080;
+//   -moz-box-shadow: 1px 1px 2px #808080;
+//   box-shadow: 1px 1px 2px #808080; }
+
+// .openid-signin input.submit:hover, .meta input.submit:hover, .users-page input.submit:hover, .user-profile-edit-page input.submit:hover, .user-profile-page input.submit:hover {
+//   background: url(../default/media/images/small-button-blue.png) repeat-x bottom;
+//   text-decoration: none; }
+
+.openid-signin .cancel, .meta .cancel, .users-page .cancel, .user-profile-edit-page .cancel, .user-profile-page .cancel {
+  background: url(../default/media/images/small-button-cancel.png) repeat-x top !important;
+  color: #525252 !important; }
+
+.openid-signin .cancel:hover, .meta .cancel:hover, .users-page .cancel:hover, .user-profile-edit-page .cancel:hover, .user-profile-page .cancel:hover {
+  background: url(../default/media/images/small-button-cancel.png) repeat-x bottom !important; }
+
+#email-input-fs, #local_login_buttons, #password-fs, #openid-fs {
+  margin-top: 10px; }
+
+#email-input-fs #id_email, #local_login_buttons #id_email, #password-fs #id_email, #openid-fs #id_email, #email-input-fs #id_username, #local_login_buttons #id_username, #password-fs #id_username, #openid-fs #id_username, #email-input-fs #id_password, #local_login_buttons #id_password, #password-fs #id_password, #openid-fs #id_password {
+  font-size: 12px;
+  line-height: 20px;
+  height: 20px;
+  margin: 0px;
+  padding: 0px 0 0 5px;
+  border: #cce6ec 3px solid;
+  width: 200px; }
+
+#email-input-fs .submit-b, #local_login_buttons .submit-b, #password-fs .submit-b, #openid-fs .submit-b {
+  background: url(../default/media/images/small-button-blue.png) repeat-x top;
+  border: 0;
+  color: #4a757f;
+  font-weight: bold;
+  font-size: 13px;
+  font-family: arial;
+  height: 24px;
+  margin-top: -2px;
+  padding-left: 10px;
+  padding-right: 10px;
+  cursor: pointer;
+  border-radius: 4px;
+  -ms-border-radius: 4px;
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  -khtml-border-radius: 4px;
+  text-shadow: 0px 1px 0px #e6f6fa;
+  -moz-text-shadow: 0px 1px 0px #e6f6fa;
+  -webkit-text-shadow: 0px 1px 0px #e6f6fa;
+  -webkit-box-shadow: 1px 1px 2px #808080;
+  -moz-box-shadow: 1px 1px 2px #808080;
+  box-shadow: 1px 1px 2px #808080; }
+
+#email-input-fs .submit-b:hover, #local_login_buttons .submit-b:hover, #password-fs .submit-b:hover, #openid-fs .submit-b:hover {
+  background: url(../default/media/images/small-button-blue.png) repeat-x bottom; }
+
+.openid-input {
+  background: url(../default/media/images/openid.gif) no-repeat;
+  padding-left: 15px;
+  cursor: pointer; }
+
+.openid-login-input {
+  background-position: center left;
+  background: url(../default/media/images/openid.gif) no-repeat 0% 50%;
+  padding: 5px 5px 5px 15px;
+  cursor: pointer;
+  font-family: trebuchet ms;
+  font-weight: 300;
+  font-size: 150%;
+  width: 500px; }
+
+.openid-login-submit {
+  height: 40px;
+  width: 80px;
+  line-height: 40px;
+  cursor: pointer;
+  border: 1px solid #777;
+  font-weight: bold;
+  font-size: 120%; }
+
+.tabbar-user {
+  width: 375px; }
+
+.user {
+  padding: 5px;
+  line-height: 140%;
+  width: 166px;
+  border: #eee 1px solid;
+  margin-bottom: 5px;
+  border-radius: 3px;
+  -ms-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -webkit-border-radius: 3px;
+  -khtml-border-radius: 3px;
+  .user-micro-info {
+    color: #525252; }
+  ul {
+    margin: 0;
+    list-style-type: none; }
+  .thumb {
+    clear: both;
+    float: left;
+    margin-right: 4px;
+    display: inline; } }
+
+// .tabbar-tags {
+//   width: 270px;
+//   margin-bottom: 15px; }
+
+// a {
+//   &.medal {
+//     font-size: 17px;
+//     line-height: 250%;
+//     margin-right: 5px;
+//     color: #333;
+//     text-decoration: none;
+//     background: url(../default/media/images/medala.gif) no-repeat;
+//     border-left: 1px solid #eee;
+//     border-top: 1px solid #eee;
+//     border-bottom: 1px solid #ccc;
+//     border-right: 1px solid #ccc;
+//     padding: 4px 12px 4px 6px; }
+//   &:hover.medal {
+//     color: #333;
+//     text-decoration: none;
+//     background: url(../default/media/images/medala_on.gif) no-repeat;
+//     border-left: 1px solid #e7e296;
+//     border-top: 1px solid #e7e296;
+//     border-bottom: 1px solid #d1ca3d;
+//     border-right: 1px solid #d1ca3d; } }
+
+#award-list .user {
+  float: left;
+  margin: 5px; }
+
+.tabbar-profile {
+  width: 100%;
+  margin-bottom: 15px;
+  float: left; }
+
+// .user-profile-page {
+//   font-size: 13px;
+//   color: #525252;
+//   p {
+//     font-size: 13px;
+//     line-height: 1.3;
+//     color: #525252; }
+//   .avatar img {
+//     border: #eee 1px solid;
+//     padding: 5px; }
+//   h2 {
+//     padding: 10px 0px 10px 0px;
+//     font-family: 'yanone kaffeesatz',sans-serif; } }
+
+.user-details {
+  font-size: 13px;
+  h3 {
+    font-size: 16px; } }
+
+.user-about {
+  background-color: #eeeeee;
+  height: 200px;
+  line-height: 20px;
+  overflow: auto;
+  padding: 10px;
+  width: 90%;
+  p {
+    font-size: 13px; } }
+
+// .follow-toggle, .submit {
+//   border: 0 !important;
+//   color: #4a757f;
+//   font-weight: bold;
+//   font-size: 12px;
+//   height: 26px;
+//   line-height: 26px;
+//   margin-top: -2px;
+//   font-size: 15px;
+//   cursor: pointer;
+//   font-family: 'yanone kaffeesatz',sans-serif;
+//   background: url(../default/media/images/small-button-blue.png) repeat-x top;
+//   border-radius: 4px;
+//   -ms-border-radius: 4px;
+//   -moz-border-radius: 4px;
+//   -webkit-border-radius: 4px;
+//   -khtml-border-radius: 4px;
+//   text-shadow: 0px 1px 0px #e6f6fa;
+//   -moz-text-shadow: 0px 1px 0px #e6f6fa;
+//   -webkit-text-shadow: 0px 1px 0px #e6f6fa;
+//   -webkit-box-shadow: 1px 1px 2px #808080;
+//   -moz-box-shadow: 1px 1px 2px #808080;
+//   box-shadow: 1px 1px 2px #808080; }
+
+// .follow-toggle:hover, .submit:hover {
+//   background: url(../default/media/images/small-button-blue.png) repeat-x bottom;
+//   text-decoration: none !important; }
+
+// .follow-toggle {
+//   .follow {
+//     font-color: #000;
+//     font-style: normal; }
+//   .unfollow {
+//     div.unfollow-red {
+//       display: none; }
+//     &:hover div {
+//       &.unfollow-red {
+//         display: inline;
+//         color: #fff;
+//         font-weight: bold;
+//         color: #a05736; }
+//       &.unfollow-green {
+//         display: none; } } } }
+
+.count {
+  font-family: 'yanone kaffeesatz',sans-serif;
+  font-size: 200%;
+  font-weight: 700;
+  color: #777777; }
+
+.scorenumber {
+  font-family: 'yanone kaffeesatz',sans-serif;
+  font-size: 35px;
+  font-weight: 800;
+  color: #777;
+  line-height: 40px;
+  margin-top: 3px; }
+
+.vote-count {
+  font-family: arial;
+  font-size: 160%;
+  font-weight: 700;
+  color: #777; }
+
+// .answer-summary {
+//   display: block;
+//   clear: both;
+//   padding: 3px; }
+
+.answer-votes {
+  background-color: #eeeeee;
+  color: #555555;
+  float: left;
+  font-family: arial;
+  font-size: 15px;
+  font-weight: bold;
+  height: 17px;
+  padding: 2px 4px 5px;
+  text-align: center;
+  text-decoration: none;
+  width: 20px;
+  margin-right: 10px;
+  border-radius: 4px;
+  -ms-border-radius: 4px;
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  -khtml-border-radius: 4px; }
+
+.karma-summary {
+  padding: 5px;
+  font-size: 13px;
+  h3 {
+    text-align: center;
+    font-weight: bold;
+    padding: 5px; } }
+
+.karma-diagram {
+  width: 477px;
+  height: 300px;
+  float: left;
+  margin-right: 10px; }
+
+.karma-details {
+  float: right;
+  width: 450px;
+  height: 250px;
+  overflow-y: auto;
+  word-wrap: break-word;
+  p {
+    margin-bottom: 10px; } }
+
+.karma-gained {
+  font-weight: bold;
+  background: #eee;
+  width: 25px;
+  margin-right: 5px;
+  color: green;
+  padding: 3px;
+  display: block;
+  float: left;
+  text-align: center;
+  border-radius: 3px;
+  -ms-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -webkit-border-radius: 3px;
+  -khtml-border-radius: 3px; }
+
+.karma-lost {
+  font-weight: bold;
+  background: #eee;
+  width: 25px;
+  color: red;
+  padding: 3px;
+  display: block;
+  margin-right: 5px;
+  float: left;
+  text-align: center;
+  border-radius: 3px;
+  -ms-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -webkit-border-radius: 3px;
+  -khtml-border-radius: 3px; }
+
+.submit-row {
+  margin-bottom: 10px; }
+
+.revision {
+  margin: 10px 0 10px 0;
+  font-size: 13px;
+  color: #525252;
+  p {
+    font-size: 13px;
+    line-height: 1.3;
+    color: #525252; }
+  h3 {
+    font-family: 'yanone kaffeesatz',sans-serif;
+    font-size: 21px;
+    padding-left: 0px; }
+  .header {
+    background-color: #f5f5f5;
+    padding: 5px;
+    cursor: pointer; }
+  .author {
+    background-color: #e9f3f5; }
+  .summary {
+    padding: 5px 0 10px 0;
+    span {
+      background-color: #fde785;
+      padding: 6px;
+      border-radius: 4px;
+      -ms-border-radius: 4px;
+      -moz-border-radius: 4px;
+      -webkit-border-radius: 4px;
+      -khtml-border-radius: 4px;
+      display: inline;
+      -webkit-box-shadow: 1px 1px 4px #cfb852;
+      -moz-box-shadow: 1px 1px 4px #cfb852;
+      box-shadow: 1px 1px 4px #cfb852; } }
+  .answerbody {
+    padding: 10px 0 5px 10px; }
+  .revision-mark {
+    width: 150px;
+    text-align: left;
+    display: inline-block;
+    font-size: 11px;
+    overflow: hidden;
+    .gravatar {
+      float: left;
+      margin-right: 4px;
+      padding-top: 5px; } }
+  .revision-number {
+    font-size: 300%;
+    font-weight: bold;
+    font-family: sans-serif; } }
+
+// del {
+//   color: #c34719;
+//   .post-tag {
+//     color: #c34719; } }
+
+ins {
+  .post-tag, p {
+    background-color: #e6f0a2; }
+  background-color: #e6f0a2; }
+
+// .vote-notification {
+//   z-index: 1;
+//   cursor: pointer;
+//   display: none;
+//   position: absolute;
+//   font-family: arial;
+//   font-size: 14px;
+//   font-weight: normal;
+//   color: white;
+//   background-color: #8e0000;
+//   text-align: center;
+//   padding-bottom: 10px;
+//   -webkit-box-shadow: 0px 2px 4px #370000;
+//   -moz-box-shadow: 0px 2px 4px #370000;
+//   box-shadow: 0px 2px 4px #370000;
+//   border-radius: 4px;
+//   -ms-border-radius: 4px;
+//   -moz-border-radius: 4px;
+//   -webkit-border-radius: 4px;
+//   -khtml-border-radius: 4px;
+//   h3 {
+//     background: url(../default/media/images/notification.png) repeat-x top;
+//     padding: 10px 10px 10px 10px;
+//     font-size: 13px;
+//     margin-bottom: 5px;
+//     border-top: #8e0000 1px solid;
+//     color: #fff;
+//     font-weight: normal;
+//     border-top-right-radius: 4px;
+//     border-top-left-radius: 4px;
+//     -moz-border-radius-topright: 4px;
+//     -moz-border-radius-topleft: 4px;
+//     -webkit-border-top-left-radius: 4px;
+//     -webkit-border-top-right-radius: 4px; }
+//   a {
+//     color: #fb7321;
+//     text-decoration: underline;
+//     font-weight: bold; } }
+
+// #ground {
+//   width: 100%;
+//   clear: both;
+//   border-top: 1px solid #000;
+//   padding: 6px 0 0 0;
+//   background: #16160f;
+//   font-size: 16px;
+//   font-family: 'yanone kaffeesatz',sans-serif;
+//   p {
+//     margin-bottom: 0; } }
+
+.footer-links {
+  color: #eee;
+  text-align: left;
+  width: 500px;
+  float: left;
+  a {
+    color: #e7e8a8; } }
+
+.powered-link {
+  width: 500px;
+  float: left;
+  text-align: left;
+  a {
+    color: #8ebcc7; } }
+
+.copyright {
+  color: #616161;
+  width: 450px;
+  float: right;
+  text-align: right;
+  a {
+    color: #8ebcc7; }
+  img.license-logo {
+    margin: 6px 0px 20px 10px;
+    float: right; } }
+
+.notify-me {
+  float: left; }
+
+span {
+  &.text-counter {
+    margin-right: 20px; }
+  // &.form-error {
+  //   color: #990000;
+  //   font-weight: normal;
+  //   margin-left: 5px; }
+  }
+
+p.form-item {
+  margin: 0px; }
+
+// .deleted {
+//   background: #f4e7e7 none repeat scroll 0 0; }
+
+.form-row {
+  line-height: 25px; }
+
+table {
+  &.form-as-table {
+    margin-top: 5px;
+    ul {
+      list-style-type: none;
+      display: inline; }
+    li {
+      display: inline; }
+    td {
+      text-align: right; }
+    th {
+      text-align: left;
+      font-weight: normal; } }
+  &.ab-subscr-form, &.ab-tag-filter-form {
+    width: 45em; } }
+
+.submit-row {
+  line-height: 30px;
+  padding-top: 10px;
+  display: block;
+  clear: both; }
+
+.errors {
+  line-height: 20px;
+  color: red; }
+
+.error {
+  color: darkred;
+  margin: 0;
+  font-size: 10px; }
+
+label.retag-error {
+  color: darkred;
+  padding-left: 5px;
+  font-size: 10px; }
+
+.fieldset {
+  border: none;
+  margin-top: 10px;
+  padding: 10px; }
+
+// span.form-error {
+//   color: #990000;
+//   font-size: 90%;
+//   font-weight: normal;
+//   margin-left: 5px; }
+
+.favorites-empty {
+  width: 32px;
+  height: 45px;
+  float: left; }
+
+.user-info-table {
+  margin-bottom: 10px;
+  border-spacing: 0; }
+
+.user-stats-table .narrow {
+  width: 660px; }
+
+.narrow .summary h3 {
+  padding: 0px;
+  margin: 0px; }
+
+.relativetime {
+  font-weight: bold;
+  text-decoration: none; }
+
+// .narrow .tags {
+//   float: left; }
+
+.user-action-1 {
+  font-weight: bold;
+  color: #333; }
+
+.user-action-2 {
+  font-weight: bold;
+  color: #ccc; }
+
+.user-action-3, .user-action-4 {
+  color: #333; }
+
+.user-action-5, .user-action-6 {
+  color: darkred; }
+
+.user-action-7 {
+  color: #333; }
+
+.user-action-8 {
+  padding: 3px;
+  font-weight: bold;
+  background-color: #ccc;
+  color: #763333; }
+
+.revision-summary {
+  background-color: #fffe9b;
+  padding: 2px; }
+
+.question-title-link a {
+  font-weight: bold;
+  color: #0077cc; }
+
+.answer-title-link a {
+  color: #333; }
+
+.post-type-1 a, .post-type-3 a, .post-type-5 a {
+  font-weight: bold; }
+
+.post-type-2 a, .post-type-4 a, .post-type-6 a, .post-type-8 a {
+  color: #333; }
+
+.hilite, .hilite1 {
+  background-color: #ff0; }
+
+.hilite2 {
+  background-color: #f0f; }
+
+.hilite3 {
+  background-color: #0ff; }
+
+// .gold, .badge1 {
+//   color: #ffcc00; }
+
+// .silver, .badge2 {
+//   color: #cccccc; }
+
+// .bronze, .badge3 {
+//   color: #cc9933; }
+
+.score {
+  font-weight: 800;
+  color: #333; }
+
+a {
+  &.comment {
+    background: #eee;
+    color: #993300;
+    padding: 5px; }
+  &.offensive {
+    color: #999; } }
+
+.message {
+  h1 {
+    padding-top: 0px;
+    font-size: 15px; }
+  p {
+    margin-bottom: 0px; } }
+
+p.space-above {
+  margin-top: 10px; }
+
+.warning {
+  color: red; }
+
+button::-moz-focus-inner {
+  padding: 0;
+  border: none; }
+
+// .submit {
+//   cursor: pointer;
+//   background-color: #d4d0c8;
+//   height: 30px;
+//   border: 1px solid #777777;
+//   font-weight: bold;
+//   font-size: 120%;
+//   &:hover {
+//     text-decoration: underline; }
+//   &.small {
+//     margin-right: 5px;
+//     height: 20px;
+//     font-weight: normal;
+//     font-size: 12px;
+//     padding: 1px 5px;
+//     &:hover {
+//       text-decoration: none; } } }
+
+.question-page a.submit {
+  display: -moz-inline-stack;
+  display: inline-block;
+  line-height: 30px;
+  padding: 0 5px;
+  *display: inline; }
+
+.noscript {
+  position: fixed;
+  top: 0px;
+  left: 0px;
+  width: 100%;
+  z-index: 100;
+  padding: 5px 0;
+  text-align: center;
+  font-family: sans-serif;
+  font-size: 120%;
+  font-weight: bold;
+  color: #ffffff;
+  background-color: #ae0000; }
+
+.big {
+  font-size: 14px; }
+
+.strong {
+  font-weight: bold; }
+
+.orange {
+  color: #d64000;
+  font-weight: bold; }
+
+.grey {
+  color: #808080; }
+
+.about div {
+  padding: 10px 5px 10px 5px;
+  border-top: 1px dashed #aaaaaa; }
+
+.highlight {
+  background-color: #fff8c6; }
+
+.nomargin {
+  margin: 0; }
+
+.margin-bottom {
+  margin-bottom: 10px; }
+
+.margin-top {
+  margin-top: 10px; }
+
+.inline-block {
+  display: inline-block; }
+
+.action-status {
+  margin: 0;
+  border: none;
+  text-align: center;
+  line-height: 10px;
+  font-size: 12px;
+  padding: 0;
+  span {
+    padding: 3px 5px 3px 5px;
+    background-color: #fff380;
+    font-weight: normal;
+    -moz-border-radius: 5px;
+    -khtml-border-radius: 5px;
+    -webkit-border-radius: 5px; } }
+
+.list-table td {
+  vertical-align: top; }
+
+table.form-as-table {
+  .errorlist {
+    display: block;
+    margin: 0;
+    padding: 0 0 0 5px;
+    text-align: left;
+    font-size: 10px;
+    color: darkred; }
+  input {
+    display: inline;
+    margin-left: 4px; }
+  th {
+    vertical-align: bottom;
+    padding-bottom: 4px; } }
+
+.form-row-vertical {
+  margin-top: 8px;
+  display: block;
+  label {
+    margin-bottom: 3px;
+    display: block; } }
+
+.text-align-right {
+  text-align: center; }
+
+ul.form-horizontal-rows {
+  list-style: none;
+  margin: 0;
+  li {
+    position: relative;
+    height: 40px; }
+  label {
+    display: inline-block; }
+  ul.errorlist {
+    list-style: none;
+    color: darkred;
+    font-size: 10px;
+    line-height: 10px;
+    position: absolute;
+    top: 2px;
+    left: 180px;
+    text-align: left;
+    margin: 0;
+    li {
+      height: 10px; } }
+  label {
+    position: absolute;
+    left: 0px;
+    bottom: 6px;
+    margin: 0px;
+    line-height: 12px;
+    font-size: 12px; }
+  li input {
+    position: absolute;
+    bottom: 0px;
+    left: 180px;
+    margin: 0px; } }
+
+.narrow .summary {
+  float: left; }
+
+.user-profile-tool-links {
+  font-weight: bold;
+  vertical-align: top; }
+
+// ul {
+//   &.post-tags {
+//     margin-left: 3px;
+//     li {
+//       margin-top: 4px;
+//       margin-bottom: 3px; } }
+//   &.post-retag {
+//     margin-bottom: 0px;
+//     margin-left: 5px; } }
+
+// #question-controls .tags {
+//   margin: 0 0 3px 0; }
+
+// #tagselector {
+//   padding-bottom: 2px;
+//   margin-bottom: 0; }
+
+// #related-tags {
+//   padding-left: 3px; }
+
+#hideignoredtagscontrol {
+  margin: 5px 0 0 0;
+  label {
+    font-size: 12px;
+    color: #666; } }
+
+#hideignoredtagscb {
+  margin: 0 2px 0 1px; }
+
+#recaptcha_widget_div {
+  width: 318px;
+  float: left;
+  clear: both; }
+
+p.signup_p {
+  margin: 20px 0px 0px 0px; }
+
+.simple-subscribe-options ul {
+  list-style: none;
+  list-style-position: outside;
+  margin: 0; }
+
+.wmd-preview {
+  a {
+    color: #1b79bd; }
+  li {
+    margin-bottom: 7px;
+    font-size: 14px; } }
+
+// .search-result-summary {
+//   font-weight: bold;
+//   font-size: 18px;
+//   line-height: 22px;
+//   margin: 0px 0px 0px 0px;
+//   padding: 2px 0 0 0;
+//   float: left; }
+
+.faq-rep-item {
+  text-align: right;
+  padding-right: 5px; }
+
+.user-info-table .gravatar {
+  margin: 0; }
+
+#responses {
+  clear: both;
+  line-height: 18px;
+  margin-bottom: 15px;
+  div.face {
+    float: left;
+    text-align: center;
+    width: 54px;
+    padding: 3px;
+    overflow: hidden; } }
+
+.response-parent {
+  margin-top: 18px;
+  strong {
+    font-size: 20px; } }
+
+.re {
+  min-height: 57px;
+  clear: both;
+  margin-top: 10px; }
+
+#responses input {
+  float: left; }
+
+#re_tools {
+  margin-bottom: 10px; }
+
+#re_sections {
+  margin-bottom: 6px;
+  .on {
+    font-weight: bold; } }
+
+.avatar-page {
+  ul {
+    list-style: none; }
+  li {
+    display: inline; } }
+
+// .user-profile-page {
+//   .avatar p {
+//     margin-bottom: 0px; }
+//   .tabbar a#stats {
+//     margin-left: 0; }
+//   img.gravatar {
+//     margin: 2px 0 3px 0; }
+//   h3 {
+//     padding: 0;
+//     margin-top: -3px; } }
+
+.userlist {
+  font-size: 13px; }
+
+img.flag {
+  border: 1px solid #eee;
+  vertical-align: text-top; }
+
+.main-page img.flag {
+  vertical-align: text-bottom; }
+
+a.edit {
+  padding-left: 3px;
+  color: #145bff; }
+
+.str {
+  color: #080; }
+
+.kwd {
+  color: #008; }
+
+.com {
+  color: #800; }
+
+.typ {
+  color: #606; }
+
+.lit {
+  color: #066; }
+
+.pun {
+  color: #660; }
+
+.pln {
+  color: #000; }
+
+// .tag {
+//   color: #008; }
+
+.atn {
+  color: #606; }
+
+.atv {
+  color: #080; }
+
+.dec {
+  color: #606; }
+
+pre.prettyprint {
+  clear: both;
+  padding: 3px;
+  border: 0px solid #888; }
+
+// @media print {
+//   .str {
+//     color: #060; }
+//   .kwd {
+//     color: #006;
+//     font-weight: bold; }
+//   .com {
+//     color: #600;
+//     font-style: italic; }
+//   .typ {
+//     color: #404;
+//     font-weight: bold; }
+//   .lit {
+//     color: #044; }
+//   .pun {
+//     color: #440; }
+//   .pln {
+//     color: #000; }
+//   .tag {
+//     color: #006;
+//     font-weight: bold; }
+//   .atn {
+//     color: #404; }
+//   .atv {
+//     color: #060; } }
diff --git a/lms/static/sass_old/discussion/_badges.scss b/lms/static/sass_old/discussion/_badges.scss
new file mode 100644
index 0000000000..d74dd93d13
--- /dev/null
+++ b/lms/static/sass_old/discussion/_badges.scss
@@ -0,0 +1,81 @@
+// Style for the user badge list (can be accessed by clicking "View all MIT badges" in the badge section of the Askbot user profile
+
+div.badges-intro {
+  margin: 20px 0;
+}
+
+div.badge-intro {
+  @extend .badges-intro;
+
+  .badge1, .badge2, .badge3 {
+    font-size: 20px;
+  }
+
+
+}
+
+div#award-list{
+  li.username {
+    font-size: 20px;
+    margin-bottom: 8px;
+  }
+}
+
+ul.badge-list {
+  li.badge {
+    border-bottom: 1px solid #eee;
+    @extend .clearfix;
+    list-style: none;
+    padding: 10px 0;
+
+    &:last-child {
+      border-bottom: 0;
+    }
+
+    div.check {
+      float:right;
+      min-width:flex-grid(1,9);
+      text-align:right;
+
+      span {
+      font-size:19px;
+      padding-right:5px;
+      color:green;
+      }
+    }
+     div.badge-name {
+       float:left;
+       width:flex-grid(3,9);
+
+       span {
+        font-size: 20px;
+       }
+     }
+
+     p {
+       margin: 0;
+       float:left;
+     }
+  }
+}
+
+.gold, .badge1 {
+  color: #ffcc00;
+}
+
+.silver, .badge2 {
+  color: #cccccc;
+}
+
+.bronze, .badge3 {
+  color: #cc9933;
+}
+div.badge-desc {
+  > div {
+    margin-bottom: 20px;
+     span {
+      font-size: 18px;
+      @include border-radius(10px);
+     }
+  }
+}
diff --git a/lms/static/sass_old/discussion/_discussion.scss b/lms/static/sass_old/discussion/_discussion.scss
new file mode 100644
index 0000000000..b9022a43d8
--- /dev/null
+++ b/lms/static/sass_old/discussion/_discussion.scss
@@ -0,0 +1,83 @@
+// Generic layout styles for the discussion forums
+
+body.askbot {
+
+  section.main-content {
+    div.discussion-wrapper {
+      @extend .table-wrapper;
+
+      div.discussion-content {
+        @include box-sizing(border-box);
+        display: table-cell;
+        min-width: 650px;
+        padding: lh();
+        vertical-align: top;
+        width: flex-grid(9) + flex-gutter();
+
+        a.tabula-rasa, .tabula-rasa{
+          @extend .light-button;
+          @include border-radius(5px);
+          display: block;
+          margin: 10px auto;
+          padding: 20px;
+          text-align: center;
+          width: flex-grid(5);
+          text-decoration: none;
+          color: #888;
+          font-weight: bold;
+
+          &:first-child {
+            margin-top: 70px;
+          }
+
+          &:last-child {
+            margin-bottom: 70px;
+          }
+
+        }
+      }
+    }
+  }
+
+}
+
+// Autocomplete
+.acInput {
+  width: 200px;
+}
+.acResults {
+  background-color: #fff;
+  border: 1px solid #ababab;
+  overflow: hidden;
+  padding: 0px;
+  @include box-shadow(0 2px 2px #bbb);
+
+  ul {
+    list-style-position: outside;
+    list-style: none;
+    margin: 0;
+    padding: 0;
+    width: 100%;
+  }
+
+  li {
+    cursor: pointer;
+    display: block;
+    font: menu;
+    margin: 0px;
+    overflow: hidden;
+    padding: 5px 10px;
+    text-align: left;
+    border-top: 1px solid #eee;
+    width: 100%;
+  }
+}
+
+.acLoading {
+  background : url('../default/media/images/indicator.gif') right center no-repeat;
+}
+
+.acSelect {
+  background-color: $mit-red;
+  color: #fff;
+}
diff --git a/lms/static/sass_old/discussion/_form-wmd-toolbar.scss b/lms/static/sass_old/discussion/_form-wmd-toolbar.scss
new file mode 100644
index 0000000000..7d9b81c1ff
--- /dev/null
+++ b/lms/static/sass_old/discussion/_form-wmd-toolbar.scss
@@ -0,0 +1,120 @@
+// Styles for the WYSIWYG question/answer editor
+
+.wmd-panel
+{
+}
+
+#wmd-button-bar {
+  border: 1px solid #ddd;
+  height:36px;
+  float:left;
+  width:99%;
+}
+
+#wmd-input {
+  height: 500px;
+  background-color: Gainsboro;
+  border: 1px solid DarkGray;
+  margin-top: -20px;
+}
+
+#wmd-preview {
+  background-color: LightSkyBlue;
+}
+
+#wmd-output {
+  background-color: Pink;
+}
+
+#wmd-button-row {
+  position: relative; 
+  margin-left: 5px;
+  margin-right: 5px;
+  margin-bottom: 0px;
+  margin-top: 10px;
+  padding: 0px;  
+  height: 20px;
+}
+
+.wmd-spacer {
+  width: 1px; 
+  height: 20px; 
+  margin-left: 14px;
+  position: absolute;
+  background-color: Silver;
+  display: inline-block; 
+  list-style: none;
+}
+
+.wmd-button {
+  width: 20px; 
+  height: 20px; 
+  margin-left: 5px;
+  margin-right: 5px;
+  position: absolute;
+  background-image: url(../images/askbot/wmd-buttons.png);
+  background-repeat: no-repeat;
+  background-position: 0px 0px;
+  display: inline-block; 
+  list-style: none;
+}
+
+.wmd-button > a {
+  width: 20px; 
+  height: 20px; 
+  margin-left: 5px;
+  margin-right: 5px;
+  position: absolute;
+  display: inline-block; 
+}
+
+
+/* sprite button slicing style information */
+#wmd-bold-button    {left: 0px;   background-position: 0px 0;}
+#wmd-italic-button  {left: 25px;  background-position: -20px 0;}
+#wmd-spacer1        {left: 50px;}
+#wmd-link-button    {left: 75px;  background-position: -40px 0;}
+#wmd-quote-button   {left: 100px;  background-position: -60px 0;}
+#wmd-code-button    {left: 125px;  background-position: -80px 0;}
+#wmd-image-button   {left: 150px;  background-position: -100px 0;}
+#wmd-attachment-button   {left: 175px;  background-position: -120px 0;}
+#wmd-spacer2        {left: 200px;}
+#wmd-olist-button   {left: 225px;  background-position: -140px 0;}
+#wmd-ulist-button   {left: 250px; background-position: -160px 0;}
+#wmd-heading-button {left: 275px; background-position: -180px 0;}
+#wmd-hr-button      {left: 300px; background-position: -200px 0;}
+#wmd-spacer3        {left: 325px;}
+#wmd-undo-button    {left: 350px; background-position: -220px 0;}
+#wmd-redo-button    {left: 375px; background-position: -240px 0;}
+#wmd-help-button    {right: 0px; background-position: -260px 0;}
+
+
+.wmd-prompt-background
+{
+  background-color: Black;
+}
+
+.wmd-prompt-dialog
+{
+  border: 1px solid #999999;
+  background-color: #F5F5F5;
+}
+
+.wmd-prompt-dialog > div {
+  font-size: 1em;
+  font-family: arial, helvetica, sans-serif;
+}
+
+
+.wmd-prompt-dialog > form > input[type="text"] {
+  border: 1px solid #999999;
+  color: black;
+}
+
+.wmd-prompt-dialog > form > input[type="button"]{
+  border: 1px solid #888888;
+  font-family: trebuchet MS, helvetica, sans-serif;
+  font-size: 1em;
+  font-weight: bold;
+}
+
diff --git a/lms/static/sass_old/discussion/_forms.scss b/lms/static/sass_old/discussion/_forms.scss
new file mode 100644
index 0000000000..3d484729b1
--- /dev/null
+++ b/lms/static/sass_old/discussion/_forms.scss
@@ -0,0 +1,163 @@
+// Styles for different forms in the system
+
+form.answer-form {
+  @include box-sizing(border-box);
+  border-top: 1px solid #ddd;
+  overflow: hidden;
+  padding-left: flex-grid(1.1);
+
+  textarea {
+    @include box-sizing(border-box);
+    margin-top: 15px;
+    resize: vertical;
+    width: 99%;
+  }
+
+  div.form-item {
+    margin: 15px 0;
+
+    label {
+      display: block;
+      margin-bottom: -5px;
+    }
+
+    .title-desc {
+      @include box-sizing(border-box);
+      @include border-radius(4px);
+      background: #333;
+      color: #fff;
+      display: none;
+      font-size: 13px;
+      padding: 7px 14px;
+      -webkit-font-smoothing: antialiased;
+    }
+
+    &:hover  {
+      .title-desc {
+        display: inline-block;
+        position: absolute;
+        margin-left: 10px;
+        z-index: 1;
+        width: 200px;
+
+        &:before {
+          border-color: transparent #333 transparent transparent;
+          border-style:solid;
+          border-width:12px 12px 12px 0;
+          content:"";
+          height:0;
+          left:-10px;
+          position:absolute;
+          top:1;
+          width:0;
+
+        }
+      }
+    }
+
+  }
+
+  span.form-error, label.form-error {
+    color: #990000;
+    display: inline-block;
+    font-size: 90%;
+    font-weight: bold;
+    padding: 10px 0;
+  }
+
+  div.preview-toggle{
+    padding: 15px 0;
+    width: auto;
+    a {
+      @extend .light-button;
+    }
+  }
+
+  .wmd-preview {
+    margin: 3px 0 15px 0;
+    padding: 10px;
+    background-color: #F5F5F5;
+    min-height: 20px;
+    overflow: auto;
+    font-size: 13px;
+    font-family: Arial;
+
+    p {
+      margin-bottom: 14px;
+      line-height: 1.4;
+      font-size: 14px;
+    }
+
+    blockquote {
+      margin-left: 2.5%;
+      padding-left: 1.5%;
+      border-left: 1px dashed #ddd;
+      color: $mit-red;;
+    }
+
+    ul, ol, pre {
+      margin-left: 3%;
+      margin-bottom: 20px;
+    }
+
+
+    pre {
+      background-color: #eee;
+    }
+
+    blockquote {
+      background-color: #eee;
+    }
+  }
+}
+
+input.after-editor {
+  margin-bottom: 20px;
+  margin-right: 10px;
+}
+
+form.question-form {
+  @extend .answer-form;
+  border: none;
+  padding: 15px 0 0 0;
+
+
+  input[type="text"] {
+    @include box-sizing(border-box);
+    width: flex-grid(6);
+  }
+
+  input[type="checkbox"] {
+    margin-top: 10px;
+  }
+
+  div#question-list {
+  background-color: rgba(255,255,255,0.95);
+  @include box-sizing(border-box);
+  margin-top: -15px;
+  max-width: 505px;
+  min-width: 300px;
+  overflow: hidden;
+  padding-left: 5px;
+  position: absolute;
+  width: 35%;
+  z-index: 9999;
+
+  h2 {
+    text-transform: none;
+    padding: 8px 0;
+    border-bottom: 1px solid #eee;
+    margin: 0;
+
+    span {
+      background: #eee;
+      color: #555;
+      padding: 2px 5px;
+      @include border-radius(2px);
+      margin-right: 5px;
+    }
+  }
+}
+}
+
+
diff --git a/lms/static/sass_old/discussion/_modals.scss b/lms/static/sass_old/discussion/_modals.scss
new file mode 100644
index 0000000000..5a7e6db1e5
--- /dev/null
+++ b/lms/static/sass_old/discussion/_modals.scss
@@ -0,0 +1,34 @@
+// Style for modal boxes that pop up to notify the user of various events
+
+.vote-notification {
+  background-color: darken($mit-red, 7%);
+  @include border-radius(4px);
+  @include box-shadow(0px 2px 9px #aaa);
+  color: white;
+  cursor: pointer;
+  display: none;
+  font-size: 14px;
+  font-weight: normal;
+  padding-bottom: 10px;
+  position: absolute;
+  text-align: center;
+  z-index: 1;
+
+  h3 {
+    background: $mit-red;
+    padding: 10px 10px 10px 10px;
+    font-size: 13px;
+    margin-bottom: 5px;
+    border-bottom: darken(#8e0000, 10%) 1px solid;
+    @include box-shadow(0 1px 0 lighten($mit-red, 10%));
+    color: #fff;
+    font-weight: normal;
+    @include border-radius(4px 4px 0 0);
+  }
+
+  a {
+    color: #fb7321;
+    text-decoration: underline;
+    font-weight: bold; 
+  }
+}
diff --git a/lms/static/sass_old/discussion/_profile.scss b/lms/static/sass_old/discussion/_profile.scss
new file mode 100644
index 0000000000..42e6b772f8
--- /dev/null
+++ b/lms/static/sass_old/discussion/_profile.scss
@@ -0,0 +1,128 @@
+// Style for the user profile view
+
+body.user-profile-page {
+
+  section.questions {
+    h1 {
+     margin: 0;
+    }
+  }
+
+  ul.sub-info {
+    // border-top: 1px solid #ddd;
+    margin-top: lh();
+    list-style: none;
+
+    > li {
+      display: table-cell;
+      padding: (flex-gutter(9)/2);
+      border-right: 1px dashed #efefef;
+      @include box-sizing(border-box);
+
+      &:first-child {
+        padding-left: 0;
+      }
+
+      &:last-child {
+        border-right: 0;
+        padding-right: 0;
+      }
+
+      &.votes-badges {
+        width: flex-grid(2,9);
+
+        p {
+          margin-top: 15px;
+        }
+
+      }
+
+      &.answer-list {
+        width: flex-grid(4, 9);
+      }
+
+      &.tags-list {
+        width: flex-grid(3,9);
+      }
+
+      h2 {
+        margin-bottom: 30px;
+        margin-top: 0;
+      }
+
+      span.tag-number {
+        display: none;
+      }
+    }
+
+    ul {
+      list-style: none;
+
+      &.user-stats-table {
+        list-style: none;
+
+        li {
+          padding: 10px 0 15px;
+          border-top: 1px solid #eee;
+        }
+      }
+
+      &.vote-buttons {
+        list-style: none;
+        margin-bottom: 30px;
+
+        li {
+          background-color: lighten($cream, 3%);
+          background-position: 10px center;
+          background-repeat: no-repeat;
+          @include border-radius(4px);
+          display: inline-block;
+          height: 20px;
+          padding: 10px 10px 10px 40px;
+
+          &.up {
+            background-color:#d1e3a8;
+            background-image: url(../images/askbot/vote-arrow-up-activate.png);
+            margin-right: 6px;
+
+            span.vote-count {
+              color: #3f6c3e;
+            }
+          }
+
+          &.down {
+            background-image: url(../images/askbot/vote-arrow-down-activate.png);
+            background-color:#eac6ad;
+
+            span.vote-count {
+              color: $mit-red;
+            }
+
+          }
+        }
+      }
+
+      &.badges {
+        @include inline-block();
+
+        a {
+          background-color: #e3e3e3;
+          border: 0;
+          @include border-radius(4px);
+          color: #292309;
+          display: block;
+          font-size: 12px;
+          padding: 10px;
+          margin-bottom: 10px;
+          text-shadow: 0 1px 0 #fff;
+          text-transform: uppercase;
+          text-decoration: none;
+
+          &:hover {
+            background-color: #cdcdcd;
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass_old/discussion/_question-view.scss b/lms/static/sass_old/discussion/_question-view.scss
new file mode 100644
index 0000000000..4b7765b2f9
--- /dev/null
+++ b/lms/static/sass_old/discussion/_question-view.scss
@@ -0,0 +1,376 @@
+// Styles for the single question view
+
+div.question-header {
+
+  div.official-stamp {
+    background: $mit-red;
+    color: #fff;
+    font-size: 12px;
+    margin-top: 10px;
+    padding: 2px 5px;
+    text-align: center;
+    margin-left: -1px;
+  }
+
+  div.vote-buttons {
+    display: inline-block;
+    float: left;
+    margin-right: flex-gutter(9);
+    width: flex-grid(0.7,9);
+
+    ul {
+      li {
+        background-position: center;
+        background-repeat: no-repeat;
+        cursor: pointer;
+        font-weight: bold;
+        height: 20px;
+        list-style: none;
+        padding: 10px;
+        text-align: center;
+        width: 70%;
+
+        &.post-vote {
+          @include border-radius(4px);
+          background-color: lighten($cream, 5%);
+          border: 1px solid darken( $cream, 10% );
+          @include box-shadow(inset 0 1px 0px #fff);
+        }
+
+        &.question-img-upvote, &.answer-img-upvote  {
+          background-image: url(../images/askbot/vote-arrow-up.png);
+          @include box-shadow(inset 0 1px 0px rgba(255, 255, 255, 0.5));
+
+          &:hover, &.on {
+            background-color:#d1e3a8;
+            border-color: darken(#D1E3A8, 20%);
+          background-image: url(../images/askbot/vote-arrow-up-activate.png);
+          }
+        }
+
+        &.question-img-downvote, &.answer-img-downvote  {
+          background-image: url(../images/askbot/vote-arrow-down.png);
+
+          &:hover, &.on {
+            background-color:#EAC6AD;
+            border-color: darken(#EAC6AD, 20%);
+            background-image: url(../images/askbot/vote-arrow-down-activate.png);
+          }
+        }
+      }
+    }
+  }
+
+  div.question-container {
+    display: inline-block;
+    float: left;
+    width: flex-grid(8.3,9);
+
+    h1 {
+      margin-top: 0;
+    }
+
+    div.meta-bar {
+      border-bottom: 1px solid #eee;
+      display: block;
+      margin: 10px 0;
+      overflow: hidden;
+      padding: 5px 0 10px;
+
+      div.tag-list {
+        display: inline-block;
+        float:left;
+        width: flex-grid(4,8);
+        margin-right: flex-gutter(8);
+      }
+
+      div.question-actions {
+        display: inline-block;
+        float:left;
+        text-align: right;
+        width: flex-grid(4,8);
+
+        a {
+          &.question-delete {
+            color: $mit-red;
+            text-decoration: none;
+            cursor: pointer;
+          }
+        }
+
+        span.sep {
+          color: #ccc;
+        }
+      }
+    }
+
+    div.question-content {
+      overflow: hidden;
+
+      div.question-body {
+        display: inline-block;
+        float: left;
+        margin-right: flex-gutter(8);
+        width: flex-grid(6.2,8);
+
+      blockquote {
+        margin-left: 2.5%;
+        padding-left: 1.5%;
+        border-left: 1px dashed #ddd;
+        color: $mit-red;;
+      }
+
+      ul, ol, pre {
+        margin-left: 6%;
+        margin-bottom: 20px;
+      }
+    }
+
+
+      div.post-update-container {
+        display: inline-block;
+        float: left;
+        width: 20%;
+        border-left: 1px dashed #ddd;
+
+        a {
+          border-bottom: none;
+          font-style: normal;
+        }
+
+        div.post-update-info {
+          @include box-sizing(border-box);
+          padding: 10px;
+          margin-bottom: 10px;
+
+          &:last-child {
+            margin-bottom: 0;
+          }
+
+          &.revision {
+            text-align: center;
+            background:lighten($cream, 7%);
+
+            a {
+              color: black;
+            }
+          }
+
+          div.change-date {
+            font-size: 12px;
+            margin-bottom: 2px;
+          }
+
+          div.user-meta {
+            display: inline-block;
+
+            span.username {
+              font-size: 20px;
+              margin-right: 5px;
+            }
+
+            span.user-badges {
+            }
+          }
+        }
+      }
+    }
+
+    div.comments-container {
+      @include box-sizing(border-box);
+      display: inline-block;
+      padding: 0 0 3% 0;
+      width: 100%;
+
+      div.comments-content {
+        font-size: 13px;
+        background: #efefef;
+
+        .block {
+          border-top: 1px solid #ddd;
+          padding: 15px;
+          display: block;
+
+          &:first-child {
+            border-top: 0;
+          }
+
+          &.official {
+            padding-top: 10px;
+
+            span.official-comment {
+              background: $mit-red;
+              color: #fff;
+              display: block;
+              font-size: 12px;
+              margin: 0 0 10px -5%;
+              padding:2px 5px 2px 5%;
+              text-align: left;
+              width:100px;
+            }
+          }
+        }
+
+        form.post-comments {
+          padding: 15px;
+
+           button:last-child {
+            margin-left: 10px;
+            @extend .light-button;
+          }
+        }
+
+        div.comment {
+          &:first-child {
+            border-top: 0;
+          }
+
+          &:last-child {
+            margin-bottom: 20px;
+          }
+
+          aside.comment-controls {
+            background: none;
+            border: none;
+            @include box-shadow(none);
+            display: inline-block;
+            margin-top: -8px;
+            padding:0 2% 0 0;
+            text-align: center;
+            width: 5%;
+
+            div {
+              background: none;
+              opacity: 0.6;
+
+              &:hover {
+                opacity: 1;
+              }
+            }
+
+            div.comment-votes {
+                width: 16px;
+
+              a.upvote {
+                background: url(../images/askbot/comment-vote-up.png) no-repeat 2px;
+                cursor: pointer;
+                color: green;
+                display: block;
+                margin-bottom: 6px;
+                margin-top: 5px;
+                overflow: hidden;
+                text-decoration: none;
+                text-indent: -9999px; 
+                width: 20px;
+              }
+
+              a.upvoted {
+                @include border-radius(3px);
+                background: #D1E3A8;
+                color: green;
+                font-weight: bold;
+                margin-top: 10px;
+                padding: 2px;
+                text-indent: 0px;
+              }
+            }
+
+            hr {
+              margin: 0;
+            }
+
+            div.comment-delete {
+              // display: inline;
+              color: $mit-red;
+              cursor: pointer;
+              font-size: 15px;
+            }
+
+            div.comment-edit {
+              @include transform(rotate(50deg));
+              cursor: pointer;
+              font-size: 16px;
+              a.edit-icon {
+                color: #555;
+                text-decoration: none;
+              }
+            }
+          }
+
+          div.comment-body {
+            display: inline-block;
+            width: 95%;
+
+            &#full-width {
+              width: 100%;
+            }
+
+            div.comment-meta {
+              text-align: right;
+
+              a.author {
+                font-weight: bold;
+              }
+
+              a.edit {
+                @extend .button;
+                font-size: 12px;
+                padding: 2px 10px;
+              }
+            }
+          }
+        }
+      }
+
+      #edit-comment-form {
+        margin: 10px 0;
+        min-height: 100px;
+        width: 99%;
+        resize: vertical;
+      }
+      .counter {
+        color: #888;
+        display: none;
+        float: right;
+        margin-top: 5px;
+        text-align: right;
+      }
+
+      div.controls {
+        border-top: 1px solid #efefef;
+        text-align: right;
+
+        a {
+          display: inline-block;
+          font-size: 12px;
+          margin: 10px 10px 10px 0;
+        }
+      }
+    }
+  }
+}
+
+div.question-status {
+  background: $mit-red;
+  clear:both;
+  color: #fff;
+  display: block;
+  padding: 10px 0 10px 7.5%;
+
+  h3 {
+  font-weight: normal;
+  }
+
+  a {
+    color: #eee;
+  }
+}
+
+div.share-question {
+  padding: 10px 0 10px 7.5%;
+
+  p {
+    padding: 0;
+    margin: 0;
+  }
+}
diff --git a/lms/static/sass_old/discussion/_questions.scss b/lms/static/sass_old/discussion/_questions.scss
new file mode 100644
index 0000000000..4f855cd092
--- /dev/null
+++ b/lms/static/sass_old/discussion/_questions.scss
@@ -0,0 +1,269 @@
+// Styles for the default question list view
+
+div.question-list-header {
+  display: block;
+  margin-bottom: 0px;
+  overflow: hidden;
+  width: flex-grid(9,9);
+  @extend h1.top-header;
+
+  h1 {
+    margin: 0;
+
+    > a.light-button {
+      float: right;
+    }
+  }
+
+  section.question-list-meta  {
+    display: block;
+    overflow: hidden;
+    width: 100%;
+
+    div {
+      display: inline-block;
+      float: left;
+    }
+
+    h1 {
+      margin: 0;
+    }
+    span.label {
+      color: #555;
+    }
+
+    div.question-list-title {
+      margin-right: flex-gutter();
+
+      h1 {
+        margin-top: 0;
+      }
+    }
+
+
+    div.question-sort {
+      float: right;
+      margin-left: flex-gutter();
+      margin-top: 6px;
+
+      nav {
+        @extend .action-link;
+        float: right;
+
+        a {
+          &.on span{
+            font-weight: bold;
+          }
+
+          &:before {
+            content: '|';
+            color: #ccc;
+            font-size: 16px;
+          }
+        }
+      }
+    }
+  }
+
+  section.question-tags-list {
+    display: block;
+    min-height: 26px;
+    padding-top:15px;
+    width: 100%;
+
+    div {
+      display: inline-block;
+      float: left;
+    }
+
+    div.back {
+      margin-right: 10px;
+      margin-top: 4px;
+
+      a {
+        color: #555;
+      }
+    }
+
+    div.tags-list {
+
+    }
+
+    ul.tags {
+      li {
+        background: #fff;
+
+        &:before {
+          border-color: transparent #fff transparent transparent;
+        }
+      }
+    }
+  }
+}
+
+ul.question-list, div#question-list {
+  width: flex-grid(9,9);
+
+  li.single-question {
+    border-bottom: 1px solid #eee;
+    list-style: none;
+    padding: 10px lh();
+    margin-left: (-(lh()));
+    width: 100%;
+
+    &:hover {
+      background: #F3F3F3;
+
+      ul.tags li {
+        background: #ddd;
+
+        &:before {
+          border-color: transparent #ddd transparent transparent;
+        }
+      }
+    }
+
+    &:first-child {
+      border-top: 0;
+    }
+
+    div {
+      display: inline-block;
+
+      &.question-body {
+        @include box-sizing(border-box);
+        margin-right: flex-gutter();
+        width: flex-grid(5.5,9);
+
+        h2 {
+          font-size: 16px;
+          font-weight: bold;
+          letter-spacing: 0;
+          margin: 0px 0 15px 0;
+          text-transform: none;
+        }
+
+        p.excerpt {
+          color: #777;
+        }
+
+
+        div.user-info {
+          display: inline-block;
+          vertical-align: top;
+          margin-bottom: 10px;
+
+          span.relative-time {
+            font-weight: normal;
+          }
+
+          a {
+            color: $mit-red;
+          }
+        }
+
+        ul.tags {
+          display: inline-block;
+        }
+
+      }
+
+      &.question-meta {
+        float: right;
+        margin-top: 10px;
+        width: flex-grid(3.5,9);
+
+
+        ul {
+          text-align: right;
+
+          li {
+            border: 1px solid #ddd;
+            @include box-shadow(0 1px 0 #fff);
+            display: inline-block;
+            height:60px;
+            @include linear-gradient(#fff, #f5f5f5);
+            margin-right: 10px;
+            width: 60px;
+
+            &:last-child {
+              margin-right: 0px;
+            }
+
+            &:hover {
+              span, div {
+                color: #555;
+              }
+            }
+
+            &.views {
+            }
+
+            &.answers {
+              &.accepted {
+
+                @include linear-gradient(#fff, lighten( #c4dfbe, 12% ));
+                border-color: #c4dfbe;
+
+                span, div {
+                  color: darken(#c4dfbe, 35%);
+                }
+              }
+              &.no-answers {
+
+
+                span, div {
+                  color: lighten($mit-red, 20%);
+                }
+              }
+            }
+
+            &.votes {
+            }
+
+            span, div {
+              @include box-sizing(border-box);
+              color: #888;
+              display: block;
+              text-align: center;
+            }
+
+            span {
+              font-size: 16px;
+              font-weight: bold;
+              height: 35px;
+              padding-top: 15px;
+              vertical-align: middle;
+            }
+
+            div {
+              height: 25px;
+              font-size: 12px;
+            }
+          }
+        }
+      }
+    }
+
+  }
+
+  div.post-own-question {
+    padding: 11px;
+    margin-top: 10px;
+    color: #888;
+    text-align: center;
+
+    a {
+      font-weight: bold;
+      @extend .light-button;
+      padding: 20px;
+      display: block;
+      margin: 10px auto;
+          text-align: center;
+          width: flex-grid(5);
+    }
+  }
+}
+
+.search-result-summary {
+}
diff --git a/lms/static/sass_old/discussion/_sidebar.scss b/lms/static/sass_old/discussion/_sidebar.scss
new file mode 100644
index 0000000000..5ff8ce2c55
--- /dev/null
+++ b/lms/static/sass_old/discussion/_sidebar.scss
@@ -0,0 +1,312 @@
+// Styles for the Askbot sidebar
+
+div.discussion-wrapper aside {
+  @extend .sidebar;
+  border-left: 1px solid #d3d3d3;
+  @include border-radius(0 4px 4px 0);
+  border-right: 1px solid #f6f6f6;
+  @include box-shadow(inset 1px 0 0 #f6f6f6);
+  padding: lh();
+  width: flex-grid(3);
+
+  &.main-sidebar {
+    min-width:200px;
+  }
+
+  h1 {
+    @extend .bottom-border;
+    margin: (-(lh())) (-(lh())) 0;
+    padding: lh(.5) lh();
+  }
+
+  h2 {
+    color: #4D4D4D;
+
+    &.first {
+      margin-top: 0px;
+    }
+  }
+
+  h3 {
+    border-bottom: 0;
+    box-shadow: none;
+  }
+
+  div.inputs {
+    input[type="submit"] {
+      width: 27%;
+      float: right;
+    }
+
+    input[type="text"] {
+      width: 62%;
+    }
+  }
+
+  div.box {
+    display: block;
+    margin: lh(.5) 0;
+
+    &:last-child {
+      @include box-shadow(none);
+      border: 0;
+    }
+
+    h2 {
+      text-transform: uppercase;
+      font-weight: bold;
+      font-size: 14px;
+      letter-spacing: 1px;
+
+      &:not(.first) {
+        @include box-shadow(inset 0 1px 0 #eee);
+        border-top: 1px solid #d3d3d3;
+        margin: 0 (-(lh())) 0;
+        padding: lh(.5) lh();
+      }
+    }
+
+    &.contributors {
+
+      a {
+        @include border-radius(3px);
+        border: 1px solid #aaa;
+        cursor: pointer;
+        display: inline-block;
+        margin-right: 6px;
+        position: relative;
+
+        &:before {
+          @include border-radius(3px);
+          @include box-shadow(inset 0 0 1px 1px rgba(255,255,255,.4));
+          top: 1px; left: 1px; bottom: 1px; right: 1px;
+          content: '';
+          position: absolute;
+        }
+
+      }
+      img.gravatar {
+        @include border-radius(3px);
+      }
+    }
+
+    &.tag-selector {
+     ul {
+       margin-bottom: 10px;
+       display: block;
+     }
+    }
+  }
+
+  div.search-box {
+    margin-top: lh(.5);
+    input {
+      @include box-sizing(border-box);
+      display: inline;
+    }
+
+    input[type='submit'] {
+      @include box-shadow(none);
+      opacity: 0.5;
+      background: url(../images/askbot/search-icon.png) no-repeat center;
+      border: 0;
+      margin-left: 3px;
+      position: absolute;
+      text-indent: -9999px;
+      width: 24px;
+
+      &:hover {
+        opacity: 0.9;
+      }
+
+      &:focus {
+        opacity: 1;
+      }
+    }
+
+    input#keywords {
+      padding-left: 30px;
+      padding-right: 30px;
+      width: 100%;
+    }
+
+    input#clear {
+      @include box-shadow(none);
+      @include border-radius(15px);
+      border: none;
+      background: #bbb;
+      color: #fff;
+      display: inline;
+      font-size: 10px;
+      margin-left: -25px;
+      padding: 2px 5px;
+    }
+  }
+
+  div#tagSelector {
+    h2 {
+      @include box-shadow(inset 0 1px 0 #eee);
+      border-top: 1px solid #d3d3d3;
+      margin: 0 (-(lh())) 0;
+      padding: lh(.5) lh();
+      text-transform: uppercase;
+      font-weight: bold;
+      font-size: 14px;
+      letter-spacing: 1px;
+    }
+
+    ul {
+      margin: 0;
+    }
+
+    div.inputs {
+      margin-bottom: lh();
+    }
+
+    div#displayTagFilterControl {
+      p.choice {
+        @include inline-block();
+        margin-right: lh(.5);
+      }
+    }
+  }
+
+  // Question view sopecific
+
+  div.follow-buttons {
+    margin-top: 20px;
+    display: block;
+
+    a.button {
+      @include box-sizing(border-box);
+      display: block;
+      text-align: center;
+      width: 100%;
+    }
+  }
+
+
+  div.question-stats {
+    ul {
+      color: #777;
+      list-style: none;
+
+      li {
+        padding: 7px 0 0;
+
+        &:last-child {
+          @include box-shadow(none);
+          border: 0;
+        }
+        strong {
+          float: right;
+          padding-right: 10px;
+        }
+      }
+    }
+  }
+
+  div.user-info, div.user-stats {
+    @extend div.question-stats;
+    overflow: hidden;
+
+    div {
+      float: left;
+      display: block;
+    }
+
+    div.karma {
+      background: #eee;
+      border: 1px solid #D3D3D3;
+      @include border-radius(3px);
+      @include box-sizing(border-box);
+      @include box-shadow(inset 0 0 0 1px #fff, 0 1px 0 #fff);
+      padding: lh(.4) 0;
+      text-align: center;
+      width: flex-grid(1, 3);
+      float: right;
+
+      strong {
+        display: block;
+        font-style: 20px;
+      }
+    }
+
+    div.meta {
+      width: flex-grid(2,3);
+      padding-right: flex-gutter(3)*0.5;
+      @include box-sizing(border-box);
+
+      h2 {
+        border: 0;
+        @include box-shadow(none);
+        margin: 0 0 8px 0;
+        padding: 0;
+      }
+
+      p {
+        color: #777;
+        font-size: 14px;
+      }
+    }
+  }
+
+  div.user-stats {
+    overflow: visible;
+
+    ul {
+      font-size: 14px;
+
+      h2 {
+        margin:0 (-(lh())) 5px (-(lh()));
+        padding: lh(.5) lh();
+      }
+    }
+ }
+
+  div.question-tips, div.markdown {
+    ul {
+      margin-left: 8%;
+    }
+
+    ol {
+      margin-left: 8%;
+    }
+  }
+  div.markdown ul li {
+    margin: 20px 0;
+
+    &:first-child {
+      margin: 0;
+    }
+
+    ol li {
+      margin: 0;
+    }
+  }
+
+  div.view-profile {
+    h2 {
+      border-top: 0;
+      @include box-shadow(none);
+    }
+
+    a {
+      width: 100%;
+      @include box-sizing(border-box);
+      text-align: center;
+      padding: 10px;
+      display: block;
+      margin-top: 10px;
+      @extend .light-button;
+
+      &:first-child {
+        margin-top: 0;
+      }
+
+      span {
+        font-weight: bold;
+      }
+    }
+  }
+}
diff --git a/lms/static/sass_old/discussion/_tags.scss b/lms/static/sass_old/discussion/_tags.scss
new file mode 100644
index 0000000000..a8d4d0f034
--- /dev/null
+++ b/lms/static/sass_old/discussion/_tags.scss
@@ -0,0 +1,71 @@
+// Styles for the question tags
+
+ul.tags {
+  list-style: none;
+  display: inline;
+
+  li, a {
+    position: relative;
+  }
+
+  li {
+    background: #eee;
+    @include border-radius(4px);
+    @include box-shadow(0px 1px 0px #ccc);
+    color: #555;
+    display: inline-block;
+    font-size: 12px;
+    margin-bottom: 5px;
+    margin-left: 15px;
+    padding: 3px 10px 5px 5px;
+
+    &:before {
+     border-color:transparent #eee transparent transparent;
+     border-style:solid;
+     border-width:12px 12px 12px 0;
+     content:"";
+     height:0;
+     left:-10px;
+     position:absolute;
+     top:0;
+     width:0;
+    }
+
+    span.delete-icon, div.delete-icon {
+      background: #555;
+      @include border-radius(0 4px 4px 0);
+      clear: none;
+      color: #eee;
+      cursor: pointer;
+      display: inline;
+      float: none;
+      left: 10px;
+      opacity: 0.5;
+      padding: 4px 6px;
+      position: relative;
+      top: 1px;
+
+      &:hover {
+        opacity: 1;
+      }
+    }
+
+    a {
+      color: #555;
+      text-decoration: none;
+      border-bottom: none;
+      font-style: normal;
+    }
+  }
+}
+
+span.tag-number {
+  display: none;
+  // @include border-radius(3px);
+  // background: #555;
+  // font-size: 10px;
+  // margin: 0 3px;
+  // padding: 2px 5px;
+  // color: #eee;
+  // opacity: 0.5;
+}
diff --git a/lms/static/sass_old/layout/_calculator.scss b/lms/static/sass_old/layout/_calculator.scss
new file mode 100644
index 0000000000..117f5a78be
--- /dev/null
+++ b/lms/static/sass_old/layout/_calculator.scss
@@ -0,0 +1,158 @@
+li.calc-main {
+  bottom: -126px;
+  left: 0;
+  position: fixed;
+  @include transition(bottom);
+  -webkit-appearance: none;
+  width: 100%;
+  z-index: 99;
+
+  &.open {
+    bottom: -36px;
+
+    div#calculator_wrapper form div.input-wrapper div.help-wrapper dl {
+      display: block;
+    }
+  }
+
+  a.calc {
+    background: url("../images/calc-icon.png") rgba(#111, .9) no-repeat center;
+    border-bottom: 0;
+    @include border-radius(3px 3px 0 0);
+    color: #fff;
+    float: right;
+    height: 20px;
+    @include hide-text;
+    @include inline-block;
+    margin-right: 10px;
+    padding: 8px 12px;
+    position: relative;
+    top: -36px;
+    width: 16px;
+
+    &:hover {
+      opacity: .8;
+    }
+
+    &.closed {
+      background-image: url("../images/close-calc-icon.png");
+    }
+  }
+
+  div#calculator_wrapper {
+    background: rgba(#111, .9);
+    clear: both;
+    max-height: 90px;
+    position: relative;
+    top: -36px;
+
+    form {
+      @extend .clearfix;
+      @include box-sizing(border-box);
+      padding: lh();
+
+      input#calculator_button {
+        background: #111;
+        border: 1px solid #000;
+        @include border-radius(0);
+        @include box-shadow(none);
+        @include box-sizing(border-box);
+        color: #fff;
+        float: left;
+        font-size: 30px;
+        font-weight: bold;
+        margin: 0 (flex-gutter() / 2);
+        padding: 0;
+        text-shadow: none;
+        -webkit-appearance: none;
+        width: flex-grid(.5) + flex-gutter();
+
+        &:hover {
+          color: #333;
+        }
+      }
+
+      input#calculator_output {
+        background: #222;
+        border: 0;
+        @include box-shadow(none);
+        @include box-sizing(border-box);
+        color: #fff;
+        float: left;
+        font-size: 16px;
+        font-weight: bold;
+        margin: 1px 0 0;
+        padding: 10px;
+        -webkit-appearance: none;
+        width: flex-grid(4);
+      }
+
+      div.input-wrapper {
+        @extend .clearfix;
+        float: left;
+        margin: 0;
+        position: relative;
+        width: flex-grid(7.5);
+
+        input#calculator_input {
+          border: none;
+          @include box-shadow(none);
+          @include box-sizing(border-box);
+          font-size: 16px;
+          padding: 10px;
+          -webkit-appearance: none;
+          width: 100%;
+
+          &:focus {
+            outline: none;
+            border: none;
+          }
+        }
+
+        div.help-wrapper {
+          position: absolute;
+          right: 8px;
+          top: 15px;
+
+          a {
+            background: url("../images/info-icon.png") center center no-repeat;
+            height: 17px;
+            @include hide-text;
+            width: 17px;
+          }
+
+          dl {
+            background: #fff;
+            @include border-radius(3px);
+            @include box-shadow(0 0 3px #999);
+            color: #333;
+            display: none;
+            opacity: 0;
+            padding: 10px;
+            position: absolute;
+            right: -40px;
+            top: -110px;
+            @include transition();
+            width: 500px;
+
+            &.shown {
+              opacity: 1;
+              top: -115px;
+            }
+
+            dt {
+              clear: both;
+              float: left;
+              font-weight: bold;
+              padding-right: lh(.5);
+            }
+
+            dd {
+              float: left;
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass_old/layout/_footer.scss b/lms/static/sass_old/layout/_footer.scss
new file mode 100644
index 0000000000..18e6a8d4e7
--- /dev/null
+++ b/lms/static/sass_old/layout/_footer.scss
@@ -0,0 +1,97 @@
+footer {
+  @extend .clearfix;
+  @extend .wrapper;
+  @include box-sizing(border-box);
+  color: #777;
+  margin-top: $body-line-height;
+  padding: 0 $body-line-height;
+
+  @media print {
+    display: none;
+  }
+
+  p {
+    float: left;
+
+    a {
+      color: #444;
+
+      &:link, &:visited {
+        color: #444;
+      }
+
+      &:hover, &:focus {
+        color: #000;
+      }
+    }
+  }
+
+  nav {
+    float: right;
+
+    ul {
+      float: left;
+
+      li {
+        display: inline-block;
+        margin-right: 20px;
+
+        a {
+          color: #444;
+
+          &:link, &:visited {
+            color: #444;
+          }
+
+          &:hover, &:focus {
+            color: #000;
+          }
+        }
+      }
+
+      &.social {
+        margin-right: 40px;
+        position: relative;
+        top: -5px;
+
+        @media screen and (max-width: 780px) {
+          float: none;
+        }
+
+        li {
+          float: left;
+          margin-right: lh(.5);
+
+          &:after {
+            content: none;
+            display: none;
+          }
+
+          a {
+            border-bottom: 0;
+            display: block;
+            height: 29px;
+            text-indent: -9999px;
+            width: 28px;
+
+            &:hover {
+              opacity: .8;
+            }
+          }
+
+          &.twitter a {
+            background: url('../images/twitter.png') 0 0 no-repeat;
+          }
+
+          &.facebook a {
+            background: url('../images/facebook.png') 0 0 no-repeat;
+          }
+
+          &.linkedin a {
+            background: url('../images/linkedin.png') 0 0 no-repeat;
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass_old/layout/_header.scss b/lms/static/sass_old/layout/_header.scss
new file mode 100644
index 0000000000..fc897df7eb
--- /dev/null
+++ b/lms/static/sass_old/layout/_header.scss
@@ -0,0 +1,183 @@
+div.header-wrapper {
+  background: $mit-red;
+  border-bottom: 1px solid #fff;
+  @include box-shadow(inset 0 -4px 6px darken($mit-red, 5%));
+
+  @media print {
+    display: none;
+  }
+
+  header {
+    @extend .clearfix;
+    @extend .wrapper;
+    @include box-sizing(border-box);
+    padding: 0 $body-line-height;
+
+    hgroup {
+      @extend .clearfix;
+      float: left;
+      min-width: flex-grid(3);
+      padding-top: 13px;
+
+      h1 {
+        color: darken($mit-red, 25%);
+        font-size: 18px;
+        font-weight: 800;
+        @include inline-block();
+        line-height: lh();
+        margin: 0;
+        padding: 0 lh(.5) 0 0;
+        text-shadow: 0 1px 0 lighten($mit-red, 10%);
+
+        &:after {
+          color: darken($mit-red, 10%);
+          content: "•";
+          display: inline-block;
+          font-size: 10px;
+          letter-spacing: -2px;
+          padding-left: lh(.5);
+          text-shadow: 0;
+        }
+      }
+
+      h2 {
+        font-size: 16px;
+        @include inline-block();
+        letter-spacing: 0;
+        margin: 0;
+        padding: 0 lh() 0px 0;
+        text-shadow: 0 -1px 0 darken($mit-red, 10%);
+        text-transform: none;
+        -webkit-font-smoothing: antialiased;
+
+        a {
+          color: #fff;
+          border: none;
+
+          &:hover {
+            color: rgba(#fff, .7);
+          }
+        }
+      }
+
+
+      @media screen and (max-width: 900px) {
+        display: block;
+        float: none;
+
+        h1 {
+          border: 0;
+          float: left;
+        }
+
+        h2 {
+          border: 0;
+          float: left;
+          margin-right: 0;
+        }
+      }
+    }
+
+    nav {
+      background: #501016;
+      border-bottom: 1px solid darken(#501016, 10%);
+      @include border-radius(3px 3px 0 0);
+      @include box-shadow(inset 0 0 0 1px darken(#501016, 5%), inset 0 2px 0 lighten(#501016, 5%));
+      display: block;
+      float: left;
+      margin: 5px 0 0;
+      padding: 0;
+      text-shadow: 0 -1px 0 darken($mit-red, 10%);
+      -webkit-font-smoothing: antialiased;
+
+      ul {
+        @extend .clearfix;
+        margin: 0;
+
+        li {
+          line-height: lh();
+          margin-bottom: 0;
+          float: left;
+
+          a {
+            border: none;
+            color: #fff;
+            display: block;
+            font-style: normal;
+            font-weight: bold;
+            padding: 10px lh() 8px;
+
+            @media screen and (max-width: 1020px) {
+              padding: 10px lh(.7) 8px;
+            }
+
+            &:hover {
+              color: rgba(#fff, .7);
+              background-color: none;
+            }
+          }
+        }
+      }
+
+      @media screen and (max-width: 900px) {
+        width: 100%;
+        float: none;
+
+        ul {
+          li {
+            display: table-cell;
+            padding: auto;
+            text-align: center;
+            width: 16.6666666667%;
+          }
+        }
+      }
+
+      .active {
+        background: #F4F4F4;
+        border: 1px solid darken(#501016, 10%);
+        border-bottom: 0;
+        @include border-radius(3px 3px 0 0);
+        @include box-shadow(0 2px 0 #f4f4f4, inset 0 1px 0 #fff);
+        color: #333;
+        text-shadow: 0 1px 0 #fff;
+      }
+
+      &.courseware {
+        li.courseware a {
+          @extend .active;
+        }
+      }
+
+      &.book {
+        li.book a {
+          @extend .active;
+        }
+      }
+
+      &.info {
+        li.info a {
+          @extend .active;
+        }
+      }
+
+      &.discussion {
+        li.discussion a {
+          @extend .active;
+        }
+      }
+
+      &.wiki {
+        li.wiki a {
+          @extend .active;
+        }
+      }
+
+      &.profile {
+        li.profile a {
+          @extend .active;
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass_old/layout/_layout.scss b/lms/static/sass_old/layout/_layout.scss
new file mode 100644
index 0000000000..7f4645dd5a
--- /dev/null
+++ b/lms/static/sass_old/layout/_layout.scss
@@ -0,0 +1,55 @@
+html {
+  margin-top: 0;
+
+  body {
+    background: #f4f4f4; //#f3f1e5
+    color: $dark-gray;
+    font: $body-font-size $body-font-family;
+    margin: 0;
+    text-align: center;
+
+    section.main-content {
+      @extend .clearfix;
+      @extend .wrapper;
+      background: #fff;
+      border: 1px solid #bbb;
+      border-bottom: 1px solid #bbb;
+      @include box-shadow(0 0 4px #dfdfdf);
+      @include box-sizing(border-box);
+      margin-top: 3px;
+
+      @media print {
+        border-bottom: 0;
+        @include border-radius(none);
+      }
+
+      @media screen and (min-width: 1400px) {
+        @include border-radius(4px);
+        margin-top: lh(.5);
+        overflow: hidden;
+      }
+    }
+
+    div.qtip {
+     div.ui-tooltip-content {
+       background: #000;
+       background: rgba(#000, .8);
+       border: none;
+       color: #fff;
+       font: 12px $body-font-family;
+       margin-right: -20px;
+       margin-top: -30px;
+      }
+    }
+
+    section.outside-app {
+      @extend .main-content;
+      max-width: 600px;
+      padding: lh();
+
+      #{$all-text-inputs} {
+        display: block;
+      }
+    }
+  }
+}
diff --git a/lms/static/sass_old/layout/_leanmodal.scss b/lms/static/sass_old/layout/_leanmodal.scss
new file mode 100644
index 0000000000..81639493ee
--- /dev/null
+++ b/lms/static/sass_old/layout/_leanmodal.scss
@@ -0,0 +1,251 @@
+#lean_overlay {
+  background: #000;
+  display: none;
+  height:100%;
+  left: 0px;
+  position: fixed;
+  top: 0px;
+  width:100%;
+  z-index:100;
+}
+
+div.leanModal_box {
+  background: #fff;
+  border: none;
+  @include border-radius(3px);
+  @include box-shadow(0 0 6px #000);
+  @include box-sizing(border-box);
+  display: none;
+  padding: lh(2);
+  text-align: left;
+
+  a.modal_close {
+    color: #aaa;
+    display: block;
+    font-style: normal;
+    height: 14px;
+    position: absolute;
+    right: 12px;
+    top: 12px;
+    width: 14px;
+    z-index: 2;
+
+    &:hover{
+      color: $mit-red;
+      text-decoration: none;
+    }
+  }
+
+  h1 {
+    border-bottom: 1px solid #eee;
+    font-size: 24px;
+    margin-bottom: lh();
+    margin-top: 0;
+    padding-bottom: lh();
+    text-align: left;
+  }
+
+  &#enroll {
+    max-width: 600px;
+
+    ol {
+      @extend .clearfix;
+      padding-top: lh();
+
+      li {
+
+        &.terms, &.honor-code {
+          float: none;
+          width: auto;
+        }
+
+        div.tip {
+          display: none;
+        }
+
+        &:hover {
+          div.tip {
+            background: #333;
+            color: #fff;
+            display: block;
+            font-size: 16px;
+            line-height: lh();
+            margin: 0 0 0 -10px;
+            padding: 10px;
+            position: absolute;
+            -webkit-font-smoothing: antialiased;
+            width: 500px;
+          }
+        }
+      }
+    }
+  }
+
+  form {
+    text-align: left;
+
+    div#enroll_error, div#login_error, div#pwd_error {
+      $error-color: #333;
+      background-color: $error-color;
+      border: darken($error-color, 20%);
+      color: #fff;
+      font-family: "Open sans";
+      font-weight: bold;
+      letter-spacing: 1px;
+      margin: (-(lh())) (-(lh())) lh();
+      padding: lh(.5);
+      text-shadow: 0 1px 0 darken($error-color, 10%);
+      -webkit-font-smoothing: antialiased;
+
+      &:empty {
+        padding: 0;
+      }
+    }
+
+    ol {
+      list-style: none;
+      margin-bottom: lh();
+
+      li {
+        margin-bottom: lh(.5);
+
+        &.terms, &.remember {
+          border-top: 1px solid #eee;
+          clear: both;
+          float: none;
+          padding-top: lh();
+          width: auto;
+        }
+
+        &.honor-code {
+          float: none;
+          width: auto;
+        }
+
+        label {
+          display: block;
+          font-weight: bold;
+        }
+
+        #{$all-text-inputs}, textarea {
+          @include box-sizing(border-box);
+          width: 100%;
+        }
+
+        input[type="checkbox"] {
+          margin-right: 10px;
+        }
+
+        ul {
+          list-style: disc outside none;
+          margin: lh(.5) 0 lh() lh();
+
+          li {
+            color: #666;
+            float: none;
+            font-size: 14px;
+            list-style: disc outside none;
+            margin-bottom: lh(.5);
+          }
+        }
+      }
+    }
+
+    input[type="button"], input[type="submit"] {
+      @include button($mit-red);
+      font-size: 18px;
+      padding: lh(.5);
+    }
+  }
+}
+
+div#login {
+  min-width: 400px;
+
+  header {
+    border-bottom: 1px solid #ddd;
+    margin-bottom: lh();
+    padding-bottom: lh();
+
+    h1 {
+      border-bottom: 0;
+      padding-bottom: 0;
+      margin-bottom: lh(.25);
+    }
+  }
+
+  ol {
+    li {
+      float: none;
+      width: auto;
+    }
+  }
+}
+
+div.lost-password {
+  margin-top: lh();
+  text-align: left;
+
+  a {
+    color: #999;
+
+    &:hover {
+      color: #444;
+    }
+  }
+}
+
+div#pwd_reset {
+  p {
+    margin-bottom: lh();
+  }
+
+  input[type="email"] {
+    margin-bottom: lh();
+  }
+}
+
+div#apply_name_change,
+div#change_email,
+div#unenroll,
+div#deactivate-account {
+  max-width: 700px;
+
+  ul {
+    list-style: none;
+
+    li {
+      margin-bottom: lh(.5);
+
+      textarea, #{$all-text-inputs} {
+        @include box-sizing(border-box);
+        display: block;
+        width: 100%;
+      }
+
+      textarea {
+        height: 60px;
+      }
+
+      input[type="submit"] {
+        white-space: normal;
+      }
+    }
+  }
+}
+
+div#feedback_div{
+  form{
+    ol {
+      li {
+        float: none;
+        width: 100%;
+
+        textarea#feedback_message {
+          height: 100px;
+        }
+      }
+    }
+  }
+}
+
diff --git a/lms/static/sass_old/marketing-ie.scss b/lms/static/sass_old/marketing-ie.scss
new file mode 100644
index 0000000000..c92fd2f7fb
--- /dev/null
+++ b/lms/static/sass_old/marketing-ie.scss
@@ -0,0 +1,15 @@
+body {
+  margin: 0;
+  padding: 0;
+}
+
+.wrapper, .subpage, section.copyright, section.tos, section.privacy-policy, section.honor-code, header.announcement div, section.index-content, footer {
+  margin: 0;
+  overflow: hidden;
+}
+
+div#enroll {
+  form {
+    display: none;
+  }
+}
diff --git a/lms/static/sass_old/marketing.scss b/lms/static/sass_old/marketing.scss
new file mode 100644
index 0000000000..c0e9488016
--- /dev/null
+++ b/lms/static/sass_old/marketing.scss
@@ -0,0 +1,6 @@
+@import "bourbon/bourbon";
+@import "base/reset", "base/font-face", "base/functions";
+
+// pages
+@import "marketing/variables", "marketing/extends", "marketing/base", "marketing/header", "marketing/footer", "marketing/index";
+@import "layout/leanmodal";
diff --git a/lms/static/sass_old/marketing/_base.scss b/lms/static/sass_old/marketing/_base.scss
new file mode 100644
index 0000000000..c2a5b9dcc2
--- /dev/null
+++ b/lms/static/sass_old/marketing/_base.scss
@@ -0,0 +1,44 @@
+body {
+  background-color: #fff;
+  color: #444;
+  font: $body-font-size $body-font-family;
+
+  :focus {
+    outline-color: #ccc;
+  }
+
+  h1 {
+    font: 800 24px $header-font-family;
+  }
+
+  li {
+    margin-bottom: lh();
+  }
+
+  em {
+    font-style: italic;
+  }
+
+  a {
+    color: $mit-red;
+    font-style: italic;
+    text-decoration: none;
+
+    &:hover, &:focus {
+      color: darken($mit-red, 10%);
+    }
+  }
+
+  #{$all-text-inputs}, textarea {
+    @include box-shadow(0 -1px 0 #fff);
+    @include linear-gradient(#eee, #fff);
+    border: 1px solid #999;
+    font: $body-font-size $body-font-family;
+    padding: 4px;
+    width: 100%;
+
+    &:focus {
+      border-color: $mit-red;
+    }
+  }
+}
diff --git a/lms/static/sass_old/marketing/_extends.scss b/lms/static/sass_old/marketing/_extends.scss
new file mode 100644
index 0000000000..04bd5b83b6
--- /dev/null
+++ b/lms/static/sass_old/marketing/_extends.scss
@@ -0,0 +1,94 @@
+.wrapper {
+  @include box-sizing(border-box);
+  margin: 0 auto;
+  max-width: $fg-max-width;
+  // min-width: $fg-min-width;
+  padding: lh();
+  width: flex-grid(12);
+}
+
+.subpage {
+  @extend .clearfix;
+  @extend .wrapper;
+
+  > div {
+    padding-left: flex-grid(4) + flex-gutter();
+
+    @media screen and (max-width: 940px) {
+      padding-left: 0;
+    }
+
+    p {
+      margin-bottom: lh();
+      line-height: lh();
+    }
+
+    h1 {
+      margin-bottom: lh(.5);
+    }
+
+    h2 {
+      font: 18px $header-font-family;
+      color: #000;
+      margin-bottom: lh(.5);
+    }
+
+    ul {
+      list-style: disc outside none;
+
+      li {
+        list-style: disc outside none;
+        line-height: lh();
+      }
+    }
+
+    dl {
+      margin-bottom: lh();
+
+      dd {
+        margin-bottom: lh(.5);
+      }
+    }
+  }
+}
+
+.clearfix:after {
+  content: ".";
+  display: block;
+  height: 0;
+  clear: both;
+  visibility: hidden;
+}
+
+.button {
+  @include border-radius(3px);
+  @include inline-block();
+  @include transition();
+  background-color: $mit-red;
+  border: 1px solid darken($mit-red, 10%);
+  color: #fff;
+  margin: lh() 0 lh(.5);
+  padding: lh(.25) lh(.5);
+  text-decoration: none;
+  font-style: normal;
+  @include box-shadow(inset 0 1px 0 lighten($mit-red, 8%));
+  -webkit-font-smoothing: antialiased;
+
+  &:hover {
+    background-color: darken($mit-red, 10%);
+    border-color: darken($mit-red, 20%);
+  }
+
+  span {
+    font-family: Garamond, Baskerville, "Baskerville Old Face", "Hoefler Text", "Times New Roman", serif;
+    font-style: italic;
+  }
+}
+
+p.ie-warning {
+  display: block !important;
+  line-height: 1.3em;
+  background: yellow;
+  margin-bottom: lh();
+  padding: lh();
+}
diff --git a/lms/static/sass_old/marketing/_footer.scss b/lms/static/sass_old/marketing/_footer.scss
new file mode 100644
index 0000000000..6fddb8ca91
--- /dev/null
+++ b/lms/static/sass_old/marketing/_footer.scss
@@ -0,0 +1,101 @@
+footer {
+  @extend .wrapper;
+  @extend .clearfix;
+  padding-top: 0;
+
+  div.footer-wrapper {
+    border-top: 1px solid #e5e5e5;
+    padding: lh() 0;
+    background: url('../images/marketing/mit-logo.png') right center no-repeat;
+
+    @media screen and (max-width: 780px) {
+      background-position: left bottom;
+      padding-bottom: lh(3);
+    }
+
+    a {
+      color: #888;
+      text-decoration: none;
+      @include transition();
+
+      &:hover, &:focus {
+        color: #666;
+      }
+    }
+
+    p {
+      @include inline-block();
+      margin-right: lh();
+    }
+
+    ul {
+      @include inline-block();
+
+      @media screen and (max-width: 780px) {
+        margin-top: lh();
+      }
+
+      li {
+        @include inline-block();
+        margin-bottom: 0;
+
+        &:after {
+          content: ' |';
+          display: inline;
+          color: #ccc;
+        }
+
+        &:last-child {
+          &:after {
+            content: none;
+          }
+        }
+
+      }
+
+      &.social {
+        float: right;
+        margin-right: 60px;
+        position: relative;
+        top: -5px;
+
+        @media screen and (max-width: 780px) {
+          float: none;
+        }
+
+        li {
+          float: left;
+          margin-right: lh(.5);
+
+          &:after {
+            content: none;
+            display: none;
+          }
+
+          a {
+            display: block;
+            height: 29px;
+            width: 28px;
+            text-indent: -9999px;
+
+            &:hover {
+              opacity: .8;
+            }
+          }
+
+          &.twitter a {
+            background: url('../images/marketing/twitter.png') 0 0 no-repeat;
+          }
+
+          &.facebook a {
+            background: url('../images/marketing/facebook.png') 0 0 no-repeat;
+          }
+
+          &.linkedin a {
+            background: url('../images/marketing/linkedin.png') 0 0 no-repeat;
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass_old/marketing/_header.scss b/lms/static/sass_old/marketing/_header.scss
new file mode 100644
index 0000000000..9ea3bed0d5
--- /dev/null
+++ b/lms/static/sass_old/marketing/_header.scss
@@ -0,0 +1,169 @@
+header.announcement {
+  @include background-size(cover);
+  background: #333;
+  border-bottom: 1px solid #000;
+  color: #fff;
+  -webkit-font-smoothing: antialiased;
+
+  &.home {
+    background: #e3e3e3 url("../images/marketing/shot-5-medium.jpg");
+
+    @media screen and (min-width: 1200px) {
+      background: #e3e3e3 url("../images/marketing/shot-5-large.jpg");
+    }
+
+    div {
+      padding: lh(10) lh() lh(3);
+
+      @media screen and (max-width:780px) {
+        padding: lh(2.5) lh() lh(2);
+      }
+
+      //hide login link for homepage
+      nav {
+        h1 {
+          margin-right: 0;
+        }
+
+        a.login {
+          display: none;
+        }
+      }
+    }
+  }
+
+  &.course {
+    background: #e3e3e3 url("../images/marketing/course-bg-small.jpg");
+
+    @media screen and (min-width: 1200px) {
+      background: #e3e3e3 url("../images/marketing/course-bg-large.jpg");
+    }
+
+    @media screen and (max-width: 1199px) and (min-width: 700px) {
+      background: #e3e3e3 url("../images/marketing/course-bg-medium.jpg");
+    }
+
+    div {
+      padding: lh(4) lh() lh(2);
+
+      @media screen and (max-width:780px) {
+        padding: lh(2.5) lh() lh(2);
+      }
+    }
+
+  }
+
+  div {
+    @extend .wrapper;
+    position: relative;
+
+    nav {
+      position: absolute;
+      top: 0;
+      right: lh();
+      @include border-radius(0 0 3px 3px);
+      background: #333;
+      background: rgba(#000, .7);
+      padding: lh(.5) lh();
+
+      h1 {
+        @include inline-block();
+        margin-right: lh(.5);
+
+
+        a {
+          font: italic 800 18px $header-font-family;
+          color: #fff;
+          text-decoration: none;
+
+          &:hover, &:focus {
+            color: #999;
+          }
+        }
+      }
+
+      a.login {
+        text-decoration: none;
+        color: #fff;
+        font-size: 12px;
+        font-style: normal;
+        font-family: $header-font-family;
+
+        &:hover, &:focus {
+          color: #999;
+        }
+      }
+    }
+
+    section {
+      @extend .clearfix;
+      background: $mit-red;
+      @include inline-block();
+      margin-left: flex-grid(4) + flex-gutter();
+      padding: lh() lh(1.5);
+
+      @media screen and (max-width: 780px) {
+        margin-left: 0;
+      }
+
+      h1 {
+        font-family: "Open Sans";
+        font-size: 30px;
+        font-weight: 800;
+        @include inline-block();
+        line-height: 1.2em;
+        margin: 0 lh() 0 0;
+      }
+
+      h2 {
+        font-family: "Open Sans";
+        font-size: 24px;
+        font-weight: 400;
+        @include inline-block();
+        line-height: 1.2em;
+      }
+
+      &.course {
+        section {
+          float: left;
+          margin-left: 0;
+          margin-right: flex-gutter(8);
+          padding: 0;
+          width: flex-grid(4, 8);
+
+          @media screen and (max-width: 780px) {
+            float: none;
+            width: 100%;
+            margin-right: 0;
+          }
+
+          a {
+            @extend .button;
+            background-color: darken($mit-red, 20%);
+            border-color: darken($mit-red, 30%);
+            @include box-shadow(inset 0 1px 0 darken($mit-red, 10%), 0 1px 0 lighten($mit-red, 5%));
+            display: block;
+            padding: lh(.5) lh();
+            text-align: center;
+
+            &:hover {
+              background-color: darken($mit-red, 10%);
+              border-color: darken($mit-red, 20%);
+            }
+          }
+        }
+
+        p {
+          width: flex-grid(4, 8);
+          line-height: lh();
+          float: left;
+
+          @media screen and (max-width: 780px) {
+            float: none;
+            width: 100%;
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass_old/marketing/_index.scss b/lms/static/sass_old/marketing/_index.scss
new file mode 100644
index 0000000000..1b84b51536
--- /dev/null
+++ b/lms/static/sass_old/marketing/_index.scss
@@ -0,0 +1,337 @@
+section.index-content {
+  @extend .wrapper;
+  @extend .clearfix;
+
+  section {
+    @extend .clearfix;
+    float: left;
+
+    @media screen and (max-width: 780px) {
+      float: none;
+      width: auto;
+      margin-right: 0;
+    }
+
+    h1 {
+      font-size: 800 24px "Open Sans";
+      margin-bottom: lh();
+    }
+
+    p {
+      line-height: lh();
+      margin-bottom: lh();
+
+    }
+
+    ul {
+      margin: 0;
+    }
+
+    &.about {
+      @include box-sizing(border-box);
+      border-right: 1px solid #e5e5e5;
+      margin-right: flex-gutter();
+      padding-right: flex-gutter() / 2;
+      width: flex-grid(8);
+
+      @media screen and (max-width: 780px) {
+        width: 100%;
+        border-right: 0;
+        margin-right: 0;
+        padding-right: 0;
+      }
+
+      section {
+        @extend .clearfix;
+        margin-bottom: lh();
+
+        p {
+          width: flex-grid(4, 8);
+          float: left;
+
+          @media screen and (max-width: 780px) {
+            float: none;
+            width: auto;
+          }
+
+          &:nth-child(odd) {
+            margin-right: flex-gutter(8);
+
+            @media screen and (max-width: 780px) {
+              margin-right: 0;
+            }
+          }
+        }
+
+        &.intro {
+          section {
+            margin-bottom: 0;
+
+            &.intro-text {
+              margin-right: flex-gutter(8);
+              width: flex-grid(4, 8);
+
+              @media screen and (max-width: 780px) {
+                margin-right: 0;
+                width: auto;
+              }
+
+              p {
+                margin-right: 0;
+                width: auto;
+                float: none;
+              }
+            }
+
+            &.intro-video {
+              width: flex-grid(4, 8);
+
+              @media screen and (max-width: 780px) {
+                width: auto;
+              }
+
+              a {
+                display: block;
+                width: 100%;
+
+                img {
+                  width: 100%;
+                }
+
+                span {
+                  display: none;
+                }
+              }
+            }
+          }
+        }
+
+        &.features {
+          border-top: 1px solid #E5E5E5;
+          padding-top: lh();
+          margin-bottom: 0;
+
+          h2 {
+            text-transform: uppercase;
+            letter-spacing: 1px;
+            color: #888;
+            margin-bottom: lh();
+            font-weight: normal;
+            font-size: 14px;
+
+            span {
+              text-transform: none;
+
+            }
+          }
+
+          p {
+            width: auto;
+            clear: both;
+
+            strong {
+              font-family: "Open sans";
+              font-weight: 800;
+            }
+
+            a {
+              color: $mit-red;
+              text-decoration: none;
+              @include transition();
+
+              &:hover, &:focus {
+                color: darken($mit-red, 15%);
+              }
+            }
+          }
+
+          ul {
+            margin-bottom: 0;
+
+            li {
+              line-height: lh();
+              width: flex-grid(4, 8);
+              float: left;
+              margin-bottom: lh(.5);
+
+              @media screen and (max-width: 780px) {
+                width: auto;
+                float: none;
+              }
+
+              &:nth-child(odd) {
+                margin-right: flex-gutter(8);
+
+                @media screen and (max-width: 780px) {
+                  margin-right: 0;
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+
+    &.course, &.staff {
+      width: flex-grid(4);
+
+      @media screen and (max-width: 780px) {
+        width: auto;
+      }
+
+      h1 {
+        color: #888;
+        font: normal $body-font-size $body-font-family;
+        font-size: 14px;
+        letter-spacing: 1px;
+        margin-bottom: lh();
+        text-transform: uppercase;
+      }
+
+      h2 {
+        font: 800 24px $header-font-family;
+      }
+
+      h3 {
+        font: 400 18px $header-font-family;
+      }
+
+      a {
+        @extend .button;
+
+        span.arrow {
+          color: rgba(#fff, .6);
+          font-style: normal;
+          @include inline-block();
+          padding-left: 10px;
+        }
+      }
+
+      ul {
+        list-style: none;
+
+        li {
+          img {
+            float: left;
+            margin-right: lh(.5);
+          }
+        }
+      }
+    }
+
+    &.course {
+      h2 {
+        padding-top: lh(5);
+        background: url('../images/marketing/circuits-bg.jpg') 0 0 no-repeat;
+        @include background-size(contain);
+
+        @media screen and (max-width: 998px) and (min-width: 781px){
+          background: url('../images/marketing/circuits-medium-bg.jpg') 0 0 no-repeat;
+        }
+
+        @media screen and (max-width: 780px) {
+          padding-top: lh(5);
+          background: url('../images/marketing/circuits-bg.jpg') 0 0 no-repeat;
+        }
+
+        @media screen and (min-width: 500px) and (max-width: 781px) {
+          padding-top: lh(8);
+        }
+      }
+
+      div.announcement {
+        p.announcement-button {
+          a {
+            margin-top: 0;
+          }
+        }
+
+        img {
+          max-width: 100%;
+          margin-bottom: lh();
+        }
+      }
+    }
+
+
+    // index
+    //---------------------------------------- //
+    &.about-course {
+      @include box-sizing(border-box);
+      border-right: 1px solid #e5e5e5;
+      margin-right: flex-gutter();
+      padding-right: flex-gutter() / 2;
+      width: flex-grid(8);
+
+      @media screen and (max-width: 780px) {
+        width: auto;
+        border-right: 0;
+        margin-right: 0;
+        padding-right: 0;
+      }
+
+      section {
+        width: flex-grid(4, 8);
+
+        @media screen and (max-width: 780px) {
+          width: auto;
+        }
+
+        &.about-info {
+          margin-right: flex-gutter(8);
+
+          @media screen and (max-width: 780px) {
+            margin-right: 0;
+          }
+        }
+
+        &.requirements {
+          clear: both;
+          width: 100%;
+          border-top: 1px solid #E5E5E5;
+          padding-top: lh();
+          margin-bottom: 0;
+
+          p {
+            float: left;
+            width: flex-grid(4, 8);
+            margin-right: flex-gutter(8);
+
+            @media screen and (max-width: 780px) {
+              margin-right: 0;
+              float: none;
+              width: auto;
+            }
+
+            &:nth-child(odd) {
+              margin-right: 0;
+            }
+          }
+        }
+
+        &.cta {
+          width: 100%;
+          text-align: center;
+
+          a.enroll {
+            @extend .button;
+            padding: lh(.5) lh(2);
+            @include inline-block();
+            text-align: center;
+            font: 800 18px $header-font-family;
+          }
+        }
+      }
+    }
+
+    &.staff {
+      h1 {
+        margin-top: lh(1);
+      }
+    }
+  }
+}
+
+section.copyright, section.tos, section.privacy-policy, section.honor-code {
+  @extend .subpage;
+}
diff --git a/lms/static/sass_old/marketing/_variables.scss b/lms/static/sass_old/marketing/_variables.scss
new file mode 100644
index 0000000000..6d9730b9db
--- /dev/null
+++ b/lms/static/sass_old/marketing/_variables.scss
@@ -0,0 +1,21 @@
+// Variables
+//---------------------------------------- //
+// // grid
+$fg-column: 60px;
+$fg-gutter: 25px;
+$fg-max-columns: 12;
+$fg-max-width: 1400px;
+$fg-min-width: 781px;
+
+$gw-column: 60px;
+$gw-gutter: 25px;
+
+$body-font-family: Georgia, serif;
+$header-font-family: "Open Sans", Helvetica, Arial, sans-serif;
+
+$body-font-size: 16px;
+$body-line-height: golden-ratio($body-font-size, 1);
+
+// Colors
+$mit-red: #933;
+$cream: #F6EFD4;
diff --git a/lms/static/sass_old/plugins/_jquery-ui-1.8.16.custom.scss b/lms/static/sass_old/plugins/_jquery-ui-1.8.16.custom.scss
new file mode 100644
index 0000000000..06fb7fb8f4
--- /dev/null
+++ b/lms/static/sass_old/plugins/_jquery-ui-1.8.16.custom.scss
@@ -0,0 +1,568 @@
+/*
+ * jQuery UI CSS Framework 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Theming/API
+ */
+
+/* Layout helpers
+----------------------------------*/
+.ui-helper-hidden { display: none; }
+.ui-helper-hidden-accessible { position: absolute !important; clip: rect(1px 1px 1px 1px); clip: rect(1px,1px,1px,1px); }
+.ui-helper-reset { margin: 0; padding: 0; border: 0; outline: 0; line-height: 1.3; text-decoration: none; font-size: 100%; list-style: none; }
+.ui-helper-clearfix:after { content: "."; display: block; height: 0; clear: both; visibility: hidden; }
+.ui-helper-clearfix { display: inline-block; }
+/* required comment for clearfix to work in Opera \*/
+* html .ui-helper-clearfix { height:1%; }
+.ui-helper-clearfix { display:block; }
+/* end clearfix */
+.ui-helper-zfix { width: 100%; height: 100%; top: 0; left: 0; position: absolute; opacity: 0; filter:Alpha(Opacity=0); }
+
+
+/* Interaction Cues
+----------------------------------*/
+.ui-state-disabled { cursor: default !important; }
+
+
+/* Icons
+----------------------------------*/
+
+/* states and images */
+.ui-icon { display: block; text-indent: -99999px; overflow: hidden; background-repeat: no-repeat; }
+
+
+/* Misc visuals
+----------------------------------*/
+
+/* Overlays */
+.ui-widget-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
+
+
+/*
+ * jQuery UI CSS Framework 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Theming/API
+ *
+ * To view and modify this theme, visit http://jqueryui.com/themeroller/?ffDefault=Helvetica,%20Arial,%20sans-serif&fwDefault=bold&fsDefault=1.1em&cornerRadius=2px&bgColorHeader=7fbcfd&bgTextureHeader=03_highlight_soft.png&bgImgOpacityHeader=50&borderColorHeader=dae5c9&fcHeader=031634&iconColorHeader=031634&bgColorContent=ffffff&bgTextureContent=01_flat.png&bgImgOpacityContent=75&borderColorContent=dae5c9&fcContent=031634&iconColorContent=adcc80&bgColorDefault=7fbcdf&bgTextureDefault=03_highlight_soft.png&bgImgOpacityDefault=100&borderColorDefault=dae5c9&fcDefault=7a994c&iconColorDefault=adcc80&bgColorHover=bddeff&bgTextureHover=03_highlight_soft.png&bgImgOpacityHover=25&borderColorHover=7fbcdf&fcHover=7a994c&iconColorHover=adcc80&bgColorActive=023063&bgTextureActive=02_glass.png&bgImgOpacityActive=65&borderColorActive=dae5c9&fcActive=dae5c9&iconColorActive=454545&bgColorHighlight=ffffff&bgTextureHighlight=01_flat.png&bgImgOpacityHighlight=55&borderColorHighlight=cccccc&fcHighlight=444444&iconColorHighlight=adcc80&bgColorError=ffffff&bgTextureError=01_flat.png&bgImgOpacityError=55&borderColorError=fa720a&fcError=222222&iconColorError=fa720a&bgColorOverlay=eeeeee&bgTextureOverlay=01_flat.png&bgImgOpacityOverlay=0&opacityOverlay=80&bgColorShadow=aaaaaa&bgTextureShadow=01_flat.png&bgImgOpacityShadow=0&opacityShadow=60&thicknessShadow=4px&offsetTopShadow=-4px&offsetLeftShadow=-4px&cornerRadiusShadow=0px
+ */
+
+
+/* Component containers
+----------------------------------*/
+.ui-widget { font-family: Helvetica, Arial, sans-serif; font-size: 1.1em; }
+.ui-widget .ui-widget { font-size: 1em; }
+.ui-widget input, .ui-widget select, .ui-widget textarea, .ui-widget button { font-family: Helvetica, Arial, sans-serif; font-size: 1em; }
+.ui-widget-content { border: 1px solid #dae5c9; background: #ffffff url(../images/ui-bg_flat_75_ffffff_40x100.png) 50% 50% repeat-x; color: #031634; }
+.ui-widget-content a { color: #031634; }
+.ui-widget-header { border: 1px solid #dae5c9; background: #7fbcfd url(../images/ui-bg_highlight-soft_50_7fbcfd_1x100.png) 50% 50% repeat-x; color: #031634; font-weight: bold; }
+.ui-widget-header a { color: #031634; }
+
+/* Interaction states
+----------------------------------*/
+.ui-state-default, .ui-widget-content .ui-state-default, .ui-widget-header .ui-state-default { border: 1px solid #dae5c9; background: #7fbcdf url(../images/ui-bg_highlight-soft_100_7fbcdf_1x100.png) 50% 50% repeat-x; font-weight: bold; color: #7a994c; }
+.ui-state-default a, .ui-state-default a:link, .ui-state-default a:visited { color: #7a994c; text-decoration: none; }
+.ui-state-hover, .ui-widget-content .ui-state-hover, .ui-widget-header .ui-state-hover, .ui-state-focus, .ui-widget-content .ui-state-focus, .ui-widget-header .ui-state-focus { border: 1px solid #7fbcdf; background: #bddeff url(../images/ui-bg_highlight-soft_25_bddeff_1x100.png) 50% 50% repeat-x; font-weight: bold; color: #7a994c; }
+.ui-state-hover a, .ui-state-hover a:hover { color: #7a994c; text-decoration: none; }
+.ui-state-active, .ui-widget-content .ui-state-active, .ui-widget-header .ui-state-active { border: 1px solid #dae5c9; background: #023063 url(../images/ui-bg_glass_65_023063_1x400.png) 50% 50% repeat-x; font-weight: bold; color: #dae5c9; }
+.ui-state-active a, .ui-state-active a:link, .ui-state-active a:visited { color: #dae5c9; text-decoration: none; }
+.ui-widget :active { outline: none; }
+
+/* Interaction Cues
+----------------------------------*/
+.ui-state-highlight, .ui-widget-content .ui-state-highlight, .ui-widget-header .ui-state-highlight  {border: 1px solid #cccccc; background: #ffffff url(../images/ui-bg_flat_55_ffffff_40x100.png) 50% 50% repeat-x; color: #444444; }
+.ui-state-highlight a, .ui-widget-content .ui-state-highlight a,.ui-widget-header .ui-state-highlight a { color: #444444; }
+.ui-state-error, .ui-widget-content .ui-state-error, .ui-widget-header .ui-state-error {border: 1px solid #fa720a; background: #ffffff url(../images/ui-bg_flat_55_ffffff_40x100.png) 50% 50% repeat-x; color: #222222; }
+.ui-state-error a, .ui-widget-content .ui-state-error a, .ui-widget-header .ui-state-error a { color: #222222; }
+.ui-state-error-text, .ui-widget-content .ui-state-error-text, .ui-widget-header .ui-state-error-text { color: #222222; }
+.ui-priority-primary, .ui-widget-content .ui-priority-primary, .ui-widget-header .ui-priority-primary { font-weight: bold; }
+.ui-priority-secondary, .ui-widget-content .ui-priority-secondary,  .ui-widget-header .ui-priority-secondary { opacity: .7; filter:Alpha(Opacity=70); font-weight: normal; }
+.ui-state-disabled, .ui-widget-content .ui-state-disabled, .ui-widget-header .ui-state-disabled { opacity: .35; filter:Alpha(Opacity=35); background-image: none; }
+
+/* Icons
+----------------------------------*/
+
+/* states and images */
+.ui-icon { width: 16px; height: 16px; background-image: url(../images/ui-icons_adcc80_256x240.png); }
+.ui-widget-content .ui-icon {background-image: url(../images/ui-icons_adcc80_256x240.png); }
+.ui-widget-header .ui-icon {background-image: url(../images/ui-icons_031634_256x240.png); }
+.ui-state-default .ui-icon { background-image: url(../images/ui-icons_adcc80_256x240.png); }
+.ui-state-hover .ui-icon, .ui-state-focus .ui-icon {background-image: url(../images/ui-icons_adcc80_256x240.png); }
+.ui-state-active .ui-icon {background-image: url(../images/ui-icons_454545_256x240.png); }
+.ui-state-highlight .ui-icon {background-image: url(../images/ui-icons_adcc80_256x240.png); }
+.ui-state-error .ui-icon, .ui-state-error-text .ui-icon {background-image: url(../images/ui-icons_fa720a_256x240.png); }
+
+/* positioning */
+.ui-icon-carat-1-n { background-position: 0 0; }
+.ui-icon-carat-1-ne { background-position: -16px 0; }
+.ui-icon-carat-1-e { background-position: -32px 0; }
+.ui-icon-carat-1-se { background-position: -48px 0; }
+.ui-icon-carat-1-s { background-position: -64px 0; }
+.ui-icon-carat-1-sw { background-position: -80px 0; }
+.ui-icon-carat-1-w { background-position: -96px 0; }
+.ui-icon-carat-1-nw { background-position: -112px 0; }
+.ui-icon-carat-2-n-s { background-position: -128px 0; }
+.ui-icon-carat-2-e-w { background-position: -144px 0; }
+.ui-icon-triangle-1-n { background-position: 0 -16px; }
+.ui-icon-triangle-1-ne { background-position: -16px -16px; }
+.ui-icon-triangle-1-e { background-position: -32px -16px; }
+.ui-icon-triangle-1-se { background-position: -48px -16px; }
+.ui-icon-triangle-1-s { background-position: -64px -16px; }
+.ui-icon-triangle-1-sw { background-position: -80px -16px; }
+.ui-icon-triangle-1-w { background-position: -96px -16px; }
+.ui-icon-triangle-1-nw { background-position: -112px -16px; }
+.ui-icon-triangle-2-n-s { background-position: -128px -16px; }
+.ui-icon-triangle-2-e-w { background-position: -144px -16px; }
+.ui-icon-arrow-1-n { background-position: 0 -32px; }
+.ui-icon-arrow-1-ne { background-position: -16px -32px; }
+.ui-icon-arrow-1-e { background-position: -32px -32px; }
+.ui-icon-arrow-1-se { background-position: -48px -32px; }
+.ui-icon-arrow-1-s { background-position: -64px -32px; }
+.ui-icon-arrow-1-sw { background-position: -80px -32px; }
+.ui-icon-arrow-1-w { background-position: -96px -32px; }
+.ui-icon-arrow-1-nw { background-position: -112px -32px; }
+.ui-icon-arrow-2-n-s { background-position: -128px -32px; }
+.ui-icon-arrow-2-ne-sw { background-position: -144px -32px; }
+.ui-icon-arrow-2-e-w { background-position: -160px -32px; }
+.ui-icon-arrow-2-se-nw { background-position: -176px -32px; }
+.ui-icon-arrowstop-1-n { background-position: -192px -32px; }
+.ui-icon-arrowstop-1-e { background-position: -208px -32px; }
+.ui-icon-arrowstop-1-s { background-position: -224px -32px; }
+.ui-icon-arrowstop-1-w { background-position: -240px -32px; }
+.ui-icon-arrowthick-1-n { background-position: 0 -48px; }
+.ui-icon-arrowthick-1-ne { background-position: -16px -48px; }
+.ui-icon-arrowthick-1-e { background-position: -32px -48px; }
+.ui-icon-arrowthick-1-se { background-position: -48px -48px; }
+.ui-icon-arrowthick-1-s { background-position: -64px -48px; }
+.ui-icon-arrowthick-1-sw { background-position: -80px -48px; }
+.ui-icon-arrowthick-1-w { background-position: -96px -48px; }
+.ui-icon-arrowthick-1-nw { background-position: -112px -48px; }
+.ui-icon-arrowthick-2-n-s { background-position: -128px -48px; }
+.ui-icon-arrowthick-2-ne-sw { background-position: -144px -48px; }
+.ui-icon-arrowthick-2-e-w { background-position: -160px -48px; }
+.ui-icon-arrowthick-2-se-nw { background-position: -176px -48px; }
+.ui-icon-arrowthickstop-1-n { background-position: -192px -48px; }
+.ui-icon-arrowthickstop-1-e { background-position: -208px -48px; }
+.ui-icon-arrowthickstop-1-s { background-position: -224px -48px; }
+.ui-icon-arrowthickstop-1-w { background-position: -240px -48px; }
+.ui-icon-arrowreturnthick-1-w { background-position: 0 -64px; }
+.ui-icon-arrowreturnthick-1-n { background-position: -16px -64px; }
+.ui-icon-arrowreturnthick-1-e { background-position: -32px -64px; }
+.ui-icon-arrowreturnthick-1-s { background-position: -48px -64px; }
+.ui-icon-arrowreturn-1-w { background-position: -64px -64px; }
+.ui-icon-arrowreturn-1-n { background-position: -80px -64px; }
+.ui-icon-arrowreturn-1-e { background-position: -96px -64px; }
+.ui-icon-arrowreturn-1-s { background-position: -112px -64px; }
+.ui-icon-arrowrefresh-1-w { background-position: -128px -64px; }
+.ui-icon-arrowrefresh-1-n { background-position: -144px -64px; }
+.ui-icon-arrowrefresh-1-e { background-position: -160px -64px; }
+.ui-icon-arrowrefresh-1-s { background-position: -176px -64px; }
+.ui-icon-arrow-4 { background-position: 0 -80px; }
+.ui-icon-arrow-4-diag { background-position: -16px -80px; }
+.ui-icon-extlink { background-position: -32px -80px; }
+.ui-icon-newwin { background-position: -48px -80px; }
+.ui-icon-refresh { background-position: -64px -80px; }
+.ui-icon-shuffle { background-position: -80px -80px; }
+.ui-icon-transfer-e-w { background-position: -96px -80px; }
+.ui-icon-transferthick-e-w { background-position: -112px -80px; }
+.ui-icon-folder-collapsed { background-position: 0 -96px; }
+.ui-icon-folder-open { background-position: -16px -96px; }
+.ui-icon-document { background-position: -32px -96px; }
+.ui-icon-document-b { background-position: -48px -96px; }
+.ui-icon-note { background-position: -64px -96px; }
+.ui-icon-mail-closed { background-position: -80px -96px; }
+.ui-icon-mail-open { background-position: -96px -96px; }
+.ui-icon-suitcase { background-position: -112px -96px; }
+.ui-icon-comment { background-position: -128px -96px; }
+.ui-icon-person { background-position: -144px -96px; }
+.ui-icon-print { background-position: -160px -96px; }
+.ui-icon-trash { background-position: -176px -96px; }
+.ui-icon-locked { background-position: -192px -96px; }
+.ui-icon-unlocked { background-position: -208px -96px; }
+.ui-icon-bookmark { background-position: -224px -96px; }
+.ui-icon-tag { background-position: -240px -96px; }
+.ui-icon-home { background-position: 0 -112px; }
+.ui-icon-flag { background-position: -16px -112px; }
+.ui-icon-calendar { background-position: -32px -112px; }
+.ui-icon-cart { background-position: -48px -112px; }
+.ui-icon-pencil { background-position: -64px -112px; }
+.ui-icon-clock { background-position: -80px -112px; }
+.ui-icon-disk { background-position: -96px -112px; }
+.ui-icon-calculator { background-position: -112px -112px; }
+.ui-icon-zoomin { background-position: -128px -112px; }
+.ui-icon-zoomout { background-position: -144px -112px; }
+.ui-icon-search { background-position: -160px -112px; }
+.ui-icon-wrench { background-position: -176px -112px; }
+.ui-icon-gear { background-position: -192px -112px; }
+.ui-icon-heart { background-position: -208px -112px; }
+.ui-icon-star { background-position: -224px -112px; }
+.ui-icon-link { background-position: -240px -112px; }
+.ui-icon-cancel { background-position: 0 -128px; }
+.ui-icon-plus { background-position: -16px -128px; }
+.ui-icon-plusthick { background-position: -32px -128px; }
+.ui-icon-minus { background-position: -48px -128px; }
+.ui-icon-minusthick { background-position: -64px -128px; }
+.ui-icon-close { background-position: -80px -128px; }
+.ui-icon-closethick { background-position: -96px -128px; }
+.ui-icon-key { background-position: -112px -128px; }
+.ui-icon-lightbulb { background-position: -128px -128px; }
+.ui-icon-scissors { background-position: -144px -128px; }
+.ui-icon-clipboard { background-position: -160px -128px; }
+.ui-icon-copy { background-position: -176px -128px; }
+.ui-icon-contact { background-position: -192px -128px; }
+.ui-icon-image { background-position: -208px -128px; }
+.ui-icon-video { background-position: -224px -128px; }
+.ui-icon-script { background-position: -240px -128px; }
+.ui-icon-alert { background-position: 0 -144px; }
+.ui-icon-info { background-position: -16px -144px; }
+.ui-icon-notice { background-position: -32px -144px; }
+.ui-icon-help { background-position: -48px -144px; }
+.ui-icon-check { background-position: -64px -144px; }
+.ui-icon-bullet { background-position: -80px -144px; }
+.ui-icon-radio-off { background-position: -96px -144px; }
+.ui-icon-radio-on { background-position: -112px -144px; }
+.ui-icon-pin-w { background-position: -128px -144px; }
+.ui-icon-pin-s { background-position: -144px -144px; }
+.ui-icon-play { background-position: 0 -160px; }
+.ui-icon-pause { background-position: -16px -160px; }
+.ui-icon-seek-next { background-position: -32px -160px; }
+.ui-icon-seek-prev { background-position: -48px -160px; }
+.ui-icon-seek-end { background-position: -64px -160px; }
+.ui-icon-seek-start { background-position: -80px -160px; }
+/* ui-icon-seek-first is deprecated, use ui-icon-seek-start instead */
+.ui-icon-seek-first { background-position: -80px -160px; }
+.ui-icon-stop { background-position: -96px -160px; }
+.ui-icon-eject { background-position: -112px -160px; }
+.ui-icon-volume-off { background-position: -128px -160px; }
+.ui-icon-volume-on { background-position: -144px -160px; }
+.ui-icon-power { background-position: 0 -176px; }
+.ui-icon-signal-diag { background-position: -16px -176px; }
+.ui-icon-signal { background-position: -32px -176px; }
+.ui-icon-battery-0 { background-position: -48px -176px; }
+.ui-icon-battery-1 { background-position: -64px -176px; }
+.ui-icon-battery-2 { background-position: -80px -176px; }
+.ui-icon-battery-3 { background-position: -96px -176px; }
+.ui-icon-circle-plus { background-position: 0 -192px; }
+.ui-icon-circle-minus { background-position: -16px -192px; }
+.ui-icon-circle-close { background-position: -32px -192px; }
+.ui-icon-circle-triangle-e { background-position: -48px -192px; }
+.ui-icon-circle-triangle-s { background-position: -64px -192px; }
+.ui-icon-circle-triangle-w { background-position: -80px -192px; }
+.ui-icon-circle-triangle-n { background-position: -96px -192px; }
+.ui-icon-circle-arrow-e { background-position: -112px -192px; }
+.ui-icon-circle-arrow-s { background-position: -128px -192px; }
+.ui-icon-circle-arrow-w { background-position: -144px -192px; }
+.ui-icon-circle-arrow-n { background-position: -160px -192px; }
+.ui-icon-circle-zoomin { background-position: -176px -192px; }
+.ui-icon-circle-zoomout { background-position: -192px -192px; }
+.ui-icon-circle-check { background-position: -208px -192px; }
+.ui-icon-circlesmall-plus { background-position: 0 -208px; }
+.ui-icon-circlesmall-minus { background-position: -16px -208px; }
+.ui-icon-circlesmall-close { background-position: -32px -208px; }
+.ui-icon-squaresmall-plus { background-position: -48px -208px; }
+.ui-icon-squaresmall-minus { background-position: -64px -208px; }
+.ui-icon-squaresmall-close { background-position: -80px -208px; }
+.ui-icon-grip-dotted-vertical { background-position: 0 -224px; }
+.ui-icon-grip-dotted-horizontal { background-position: -16px -224px; }
+.ui-icon-grip-solid-vertical { background-position: -32px -224px; }
+.ui-icon-grip-solid-horizontal { background-position: -48px -224px; }
+.ui-icon-gripsmall-diagonal-se { background-position: -64px -224px; }
+.ui-icon-grip-diagonal-se { background-position: -80px -224px; }
+
+
+/* Misc visuals
+----------------------------------*/
+
+/* Corner radius */
+.ui-corner-all, .ui-corner-top, .ui-corner-left, .ui-corner-tl { -moz-border-radius-topleft: 2px; -webkit-border-top-left-radius: 2px; -khtml-border-top-left-radius: 2px; border-top-left-radius: 2px; }
+.ui-corner-all, .ui-corner-top, .ui-corner-right, .ui-corner-tr { -moz-border-radius-topright: 2px; -webkit-border-top-right-radius: 2px; -khtml-border-top-right-radius: 2px; border-top-right-radius: 2px; }
+.ui-corner-all, .ui-corner-bottom, .ui-corner-left, .ui-corner-bl { -moz-border-radius-bottomleft: 2px; -webkit-border-bottom-left-radius: 2px; -khtml-border-bottom-left-radius: 2px; border-bottom-left-radius: 2px; }
+.ui-corner-all, .ui-corner-bottom, .ui-corner-right, .ui-corner-br { -moz-border-radius-bottomright: 2px; -webkit-border-bottom-right-radius: 2px; -khtml-border-bottom-right-radius: 2px; border-bottom-right-radius: 2px; }
+
+/* Overlays */
+.ui-widget-overlay { background: #eeeeee url(../images/ui-bg_flat_0_eeeeee_40x100.png) 50% 50% repeat-x; opacity: .80;filter:Alpha(Opacity=80); }
+.ui-widget-shadow { margin: -4px 0 0 -4px; padding: 4px; background: #aaaaaa url(../images/ui-bg_flat_0_aaaaaa_40x100.png) 50% 50% repeat-x; opacity: .60;filter:Alpha(Opacity=60); -moz-border-radius: 0px; -khtml-border-radius: 0px; -webkit-border-radius: 0px; border-radius: 0px; }/*
+ * jQuery UI Resizable 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Resizable#theming
+ */
+.ui-resizable { position: relative;}
+.ui-resizable-handle { position: absolute;font-size: 0.1px;z-index: 99999; display: block; }
+.ui-resizable-disabled .ui-resizable-handle, .ui-resizable-autohide .ui-resizable-handle { display: none; }
+.ui-resizable-n { cursor: n-resize; height: 7px; width: 100%; top: -5px; left: 0; }
+.ui-resizable-s { cursor: s-resize; height: 7px; width: 100%; bottom: -5px; left: 0; }
+.ui-resizable-e { cursor: e-resize; width: 7px; right: -5px; top: 0; height: 100%; }
+.ui-resizable-w { cursor: w-resize; width: 7px; left: -5px; top: 0; height: 100%; }
+.ui-resizable-se { cursor: se-resize; width: 12px; height: 12px; right: 1px; bottom: 1px; }
+.ui-resizable-sw { cursor: sw-resize; width: 9px; height: 9px; left: -5px; bottom: -5px; }
+.ui-resizable-nw { cursor: nw-resize; width: 9px; height: 9px; left: -5px; top: -5px; }
+.ui-resizable-ne { cursor: ne-resize; width: 9px; height: 9px; right: -5px; top: -5px;}/*
+ * jQuery UI Selectable 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Selectable#theming
+ */
+.ui-selectable-helper { position: absolute; z-index: 100; border:1px dotted black; }
+/*
+ * jQuery UI Accordion 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Accordion#theming
+ */
+/* IE/Win - Fix animation bug - #4615 */
+.ui-accordion { width: 100%; }
+.ui-accordion .ui-accordion-header { cursor: pointer; position: relative; margin-top: 1px; zoom: 1; }
+.ui-accordion .ui-accordion-li-fix { display: inline; }
+.ui-accordion .ui-accordion-header-active { border-bottom: 0 !important; }
+.ui-accordion .ui-accordion-header a { display: block; font-size: 1em; padding: .5em .5em .5em .7em; }
+.ui-accordion-icons .ui-accordion-header a { padding-left: 2.2em; }
+.ui-accordion .ui-accordion-header .ui-icon { position: absolute; left: .5em; top: 50%; margin-top: -8px; }
+.ui-accordion .ui-accordion-content { padding: 1em 2.2em; border-top: 0; margin-top: -2px; position: relative; margin-bottom: 2px; overflow: auto; display: none; zoom: 1; }
+.ui-accordion .ui-accordion-content-active { display: block; }
+/*
+ * jQuery UI Autocomplete 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Autocomplete#theming
+ */
+.ui-autocomplete { position: absolute; cursor: default; }	
+
+/* workarounds */
+* html .ui-autocomplete { width:1px; } /* without this, the menu expands to 100% in IE6 */
+
+/*
+ * jQuery UI Menu 1.8.16
+ *
+ * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Menu#theming
+ */
+.ui-menu {
+	list-style:none;
+	padding: 2px;
+	margin: 0;
+	display:block;
+	float: left;
+}
+.ui-menu .ui-menu {
+	margin-top: -3px;
+}
+.ui-menu .ui-menu-item {
+	margin:0;
+	padding: 0;
+	zoom: 1;
+	float: left;
+	clear: left;
+	width: 100%;
+}
+.ui-menu .ui-menu-item a {
+	text-decoration:none;
+	display:block;
+	padding:.2em .4em;
+	line-height:1.5;
+	zoom:1;
+}
+.ui-menu .ui-menu-item a.ui-state-hover,
+.ui-menu .ui-menu-item a.ui-state-active {
+	font-weight: normal;
+	margin: -1px;
+}
+/*
+ * jQuery UI Button 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Button#theming
+ */
+.ui-button { display: inline-block; position: relative; padding: 0; margin-right: .1em; text-decoration: none !important; cursor: pointer; text-align: center; zoom: 1; overflow: visible; } /* the overflow property removes extra width in IE */
+.ui-button-icon-only { width: 2.2em; } /* to make room for the icon, a width needs to be set here */
+button.ui-button-icon-only { width: 2.4em; } /* button elements seem to need a little more width */
+.ui-button-icons-only { width: 3.4em; } 
+button.ui-button-icons-only { width: 3.7em; } 
+
+/*button text element */
+.ui-button .ui-button-text { display: block; line-height: 1.4;  }
+.ui-button-text-only .ui-button-text { padding: .4em 1em; }
+.ui-button-icon-only .ui-button-text, .ui-button-icons-only .ui-button-text { padding: .4em; text-indent: -9999999px; }
+.ui-button-text-icon-primary .ui-button-text, .ui-button-text-icons .ui-button-text { padding: .4em 1em .4em 2.1em; }
+.ui-button-text-icon-secondary .ui-button-text, .ui-button-text-icons .ui-button-text { padding: .4em 2.1em .4em 1em; }
+.ui-button-text-icons .ui-button-text { padding-left: 2.1em; padding-right: 2.1em; }
+/* no icon support for input elements, provide padding by default */
+input.ui-button { padding: .4em 1em; }
+
+/*button icon element(s) */
+.ui-button-icon-only .ui-icon, .ui-button-text-icon-primary .ui-icon, .ui-button-text-icon-secondary .ui-icon, .ui-button-text-icons .ui-icon, .ui-button-icons-only .ui-icon { position: absolute; top: 50%; margin-top: -8px; }
+.ui-button-icon-only .ui-icon { left: 50%; margin-left: -8px; }
+.ui-button-text-icon-primary .ui-button-icon-primary, .ui-button-text-icons .ui-button-icon-primary, .ui-button-icons-only .ui-button-icon-primary { left: .5em; }
+.ui-button-text-icon-secondary .ui-button-icon-secondary, .ui-button-text-icons .ui-button-icon-secondary, .ui-button-icons-only .ui-button-icon-secondary { right: .5em; }
+.ui-button-text-icons .ui-button-icon-secondary, .ui-button-icons-only .ui-button-icon-secondary { right: .5em; }
+
+/*button sets*/
+.ui-buttonset { margin-right: 7px; }
+.ui-buttonset .ui-button { margin-left: 0; margin-right: -.3em; }
+
+/* workarounds */
+button.ui-button::-moz-focus-inner { border: 0; padding: 0; } /* reset extra padding in Firefox */
+/*
+ * jQuery UI Dialog 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Dialog#theming
+ */
+.ui-dialog { position: absolute; padding: .2em; width: 300px; overflow: hidden; }
+.ui-dialog .ui-dialog-titlebar { padding: .4em 1em; position: relative;  }
+.ui-dialog .ui-dialog-title { float: left; margin: .1em 16px .1em 0; } 
+.ui-dialog .ui-dialog-titlebar-close { position: absolute; right: .3em; top: 50%; width: 19px; margin: -10px 0 0 0; padding: 1px; height: 18px; }
+.ui-dialog .ui-dialog-titlebar-close span { display: block; margin: 1px; }
+.ui-dialog .ui-dialog-titlebar-close:hover, .ui-dialog .ui-dialog-titlebar-close:focus { padding: 0; }
+.ui-dialog .ui-dialog-content { position: relative; border: 0; padding: .5em 1em; background: none; overflow: auto; zoom: 1; }
+.ui-dialog .ui-dialog-buttonpane { text-align: left; border-width: 1px 0 0 0; background-image: none; margin: .5em 0 0 0; padding: .3em 1em .5em .4em; }
+.ui-dialog .ui-dialog-buttonpane .ui-dialog-buttonset { float: right; }
+.ui-dialog .ui-dialog-buttonpane button { margin: .5em .4em .5em 0; cursor: pointer; }
+.ui-dialog .ui-resizable-se { width: 14px; height: 14px; right: 3px; bottom: 3px; }
+.ui-draggable .ui-dialog-titlebar { cursor: move; }
+/*
+ * jQuery UI Slider 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Slider#theming
+ */
+.ui-slider { position: relative; text-align: left; }
+.ui-slider .ui-slider-handle { position: absolute; z-index: 2; width: 1.2em; height: 1.2em; cursor: default; }
+.ui-slider .ui-slider-range { position: absolute; z-index: 1; font-size: .7em; display: block; border: 0; background-position: 0 0; }
+
+.ui-slider-horizontal { height: .8em; }
+.ui-slider-horizontal .ui-slider-handle { top: -.3em; margin-left: -.6em; }
+.ui-slider-horizontal .ui-slider-range { top: 0; height: 100%; }
+.ui-slider-horizontal .ui-slider-range-min { left: 0; }
+.ui-slider-horizontal .ui-slider-range-max { right: 0; }
+
+.ui-slider-vertical { width: .8em; height: 100px; }
+.ui-slider-vertical .ui-slider-handle { left: -.3em; margin-left: 0; margin-bottom: -.6em; }
+.ui-slider-vertical .ui-slider-range { left: 0; width: 100%; }
+.ui-slider-vertical .ui-slider-range-min { bottom: 0; }
+.ui-slider-vertical .ui-slider-range-max { top: 0; }/*
+ * jQuery UI Tabs 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Tabs#theming
+ */
+.ui-tabs { position: relative; padding: .2em; zoom: 1; } /* position: relative prevents IE scroll bug (element with position: relative inside container with overflow: auto appear as "fixed") */
+.ui-tabs .ui-tabs-nav { margin: 0; padding: .2em .2em 0; }
+.ui-tabs .ui-tabs-nav li { list-style: none; float: left; position: relative; top: 1px; margin: 0 .2em 1px 0; border-bottom: 0 !important; padding: 0; white-space: nowrap; }
+.ui-tabs .ui-tabs-nav li a { float: left; padding: .5em 1em; text-decoration: none; }
+.ui-tabs .ui-tabs-nav li.ui-tabs-selected { margin-bottom: 0; padding-bottom: 1px; }
+.ui-tabs .ui-tabs-nav li.ui-tabs-selected a, .ui-tabs .ui-tabs-nav li.ui-state-disabled a, .ui-tabs .ui-tabs-nav li.ui-state-processing a { cursor: text; }
+.ui-tabs .ui-tabs-nav li a, .ui-tabs.ui-tabs-collapsible .ui-tabs-nav li.ui-tabs-selected a { cursor: pointer; } /* first selector in group seems obsolete, but required to overcome bug in Opera applying cursor: text overall if defined elsewhere... */
+.ui-tabs .ui-tabs-panel { display: block; border-width: 0; padding: 1em 1.4em; background: none; }
+.ui-tabs .ui-tabs-hide { display: none !important; }
+/*
+ * jQuery UI Datepicker 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Datepicker#theming
+ */
+.ui-datepicker { width: 17em; padding: .2em .2em 0; display: none; }
+.ui-datepicker .ui-datepicker-header { position:relative; padding:.2em 0; }
+.ui-datepicker .ui-datepicker-prev, .ui-datepicker .ui-datepicker-next { position:absolute; top: 2px; width: 1.8em; height: 1.8em; }
+.ui-datepicker .ui-datepicker-prev-hover, .ui-datepicker .ui-datepicker-next-hover { top: 1px; }
+.ui-datepicker .ui-datepicker-prev { left:2px; }
+.ui-datepicker .ui-datepicker-next { right:2px; }
+.ui-datepicker .ui-datepicker-prev-hover { left:1px; }
+.ui-datepicker .ui-datepicker-next-hover { right:1px; }
+.ui-datepicker .ui-datepicker-prev span, .ui-datepicker .ui-datepicker-next span { display: block; position: absolute; left: 50%; margin-left: -8px; top: 50%; margin-top: -8px;  }
+.ui-datepicker .ui-datepicker-title { margin: 0 2.3em; line-height: 1.8em; text-align: center; }
+.ui-datepicker .ui-datepicker-title select { font-size:1em; margin:1px 0; }
+.ui-datepicker select.ui-datepicker-month-year {width: 100%;}
+.ui-datepicker select.ui-datepicker-month, 
+.ui-datepicker select.ui-datepicker-year { width: 49%;}
+.ui-datepicker table {width: 100%; font-size: .9em; border-collapse: collapse; margin:0 0 .4em; }
+.ui-datepicker th { padding: .7em .3em; text-align: center; font-weight: bold; border: 0;  }
+.ui-datepicker td { border: 0; padding: 1px; }
+.ui-datepicker td span, .ui-datepicker td a { display: block; padding: .2em; text-align: right; text-decoration: none; }
+.ui-datepicker .ui-datepicker-buttonpane { background-image: none; margin: .7em 0 0 0; padding:0 .2em; border-left: 0; border-right: 0; border-bottom: 0; }
+.ui-datepicker .ui-datepicker-buttonpane button { float: right; margin: .5em .2em .4em; cursor: pointer; padding: .2em .6em .3em .6em; width:auto; overflow:visible; }
+.ui-datepicker .ui-datepicker-buttonpane button.ui-datepicker-current { float:left; }
+
+/* with multiple calendars */
+.ui-datepicker.ui-datepicker-multi { width:auto; }
+.ui-datepicker-multi .ui-datepicker-group { float:left; }
+.ui-datepicker-multi .ui-datepicker-group table { width:95%; margin:0 auto .4em; }
+.ui-datepicker-multi-2 .ui-datepicker-group { width:50%; }
+.ui-datepicker-multi-3 .ui-datepicker-group { width:33.3%; }
+.ui-datepicker-multi-4 .ui-datepicker-group { width:25%; }
+.ui-datepicker-multi .ui-datepicker-group-last .ui-datepicker-header { border-left-width:0; }
+.ui-datepicker-multi .ui-datepicker-group-middle .ui-datepicker-header { border-left-width:0; }
+.ui-datepicker-multi .ui-datepicker-buttonpane { clear:left; }
+.ui-datepicker-row-break { clear:both; width:100%; font-size:0em; }
+
+/* RTL support */
+.ui-datepicker-rtl { direction: rtl; }
+.ui-datepicker-rtl .ui-datepicker-prev { right: 2px; left: auto; }
+.ui-datepicker-rtl .ui-datepicker-next { left: 2px; right: auto; }
+.ui-datepicker-rtl .ui-datepicker-prev:hover { right: 1px; left: auto; }
+.ui-datepicker-rtl .ui-datepicker-next:hover { left: 1px; right: auto; }
+.ui-datepicker-rtl .ui-datepicker-buttonpane { clear:right; }
+.ui-datepicker-rtl .ui-datepicker-buttonpane button { float: left; }
+.ui-datepicker-rtl .ui-datepicker-buttonpane button.ui-datepicker-current { float:right; }
+.ui-datepicker-rtl .ui-datepicker-group { float:right; }
+.ui-datepicker-rtl .ui-datepicker-group-last .ui-datepicker-header { border-right-width:0; border-left-width:1px; }
+.ui-datepicker-rtl .ui-datepicker-group-middle .ui-datepicker-header { border-right-width:0; border-left-width:1px; }
+
+/* IE6 IFRAME FIX (taken from datepicker 1.5.3 */
+.ui-datepicker-cover {
+    display: none; /*sorry for IE5*/
+    display/**/: block; /*sorry for IE5*/
+    position: absolute; /*must have*/
+    z-index: -1; /*must have*/
+    filter: mask(); /*must have*/
+    top: -4px; /*must have*/
+    left: -4px; /*must have*/
+    width: 200px; /*must have*/
+    height: 200px; /*must have*/
+}/*
+ * jQuery UI Progressbar 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Progressbar#theming
+ */
+.ui-progressbar { height:2em; text-align: left; }
+.ui-progressbar .ui-progressbar-value {margin: -1px; height:100%; }
diff --git a/lms/static/sass_old/plugins/_jquery.qtip.min.scss b/lms/static/sass_old/plugins/_jquery.qtip.min.scss
new file mode 100644
index 0000000000..e6b3aab2e6
--- /dev/null
+++ b/lms/static/sass_old/plugins/_jquery.qtip.min.scss
@@ -0,0 +1 @@
+.ui-tooltip,.qtip{position:absolute;left:-28000px;top:-28000px;display:none;max-width:280px;min-width:50px;font-size:10.5px;line-height:12px;}.ui-tooltip-fluid{display:block;visibility:hidden;position:static!important;float:left!important;}.ui-tooltip-content{position:relative;padding:5px 9px;overflow:hidden;border:1px solid #000001;text-align:left;word-wrap:break-word;overflow:hidden;}.ui-tooltip-titlebar{position:relative;min-height:14px;padding:5px 35px 5px 10px;overflow:hidden;border:1px solid #000001;border-width:1px 1px 0;font-weight:bold;}.ui-tooltip-titlebar+.ui-tooltip-content{border-top-width:0!important;}/*!Default close button class */ .ui-tooltip-titlebar .ui-state-default{position:absolute;right:4px;top:50%;margin-top:-9px;cursor:pointer;outline:medium none;border-width:1px;border-style:solid;}* html .ui-tooltip-titlebar .ui-state-default{top:16px;}.ui-tooltip-titlebar .ui-icon,.ui-tooltip-icon .ui-icon{display:block;text-indent:-1000em;}.ui-tooltip-icon,.ui-tooltip-icon .ui-icon{-moz-border-radius:3px;-webkit-border-radius:3px;border-radius:3px;}.ui-tooltip-icon .ui-icon{width:18px;height:14px;text-align:center;text-indent:0;font:normal bold 10px/13px Tahoma,sans-serif;color:inherit;background:transparent none no-repeat -100em -100em;}/*!Default tooltip style */ .ui-tooltip-default .ui-tooltip-titlebar,.ui-tooltip-default .ui-tooltip-content{border-color:#F1D031;background-color:#FFFFA3;color:#555;}.ui-tooltip-default .ui-tooltip-titlebar{background-color:#FFEF93;}.ui-tooltip-default .ui-tooltip-icon{border-color:#CCC;background:#F1F1F1;color:#777;}.ui-tooltip-default .ui-tooltip-titlebar .ui-state-hover{border-color:#AAA;color:#111;}
\ No newline at end of file
diff --git a/lms/static/sass_old/print.scss b/lms/static/sass_old/print.scss
new file mode 100644
index 0000000000..8b13789179
--- /dev/null
+++ b/lms/static/sass_old/print.scss
@@ -0,0 +1 @@
+
diff --git a/lms/static/sass_old/wiki/_basic-html.scss b/lms/static/sass_old/wiki/_basic-html.scss
new file mode 100644
index 0000000000..935c92baa7
--- /dev/null
+++ b/lms/static/sass_old/wiki/_basic-html.scss
@@ -0,0 +1,137 @@
+section.wiki-body {
+   h1 {
+    font-weight: bold;
+    font-size: 2em;
+    margin-bottom: 25px;
+   }
+
+  div#wiki_article {
+    html, address, blockquote, body, dd, div, dl, dt, fieldset, form, frame, frameset, h1, h2, h3, h4, h5, h6, noframes, ol, p, ul, center, dir, hr, menu, pre   {
+      display: block;
+      unicode-bidi: embed
+    }
+
+    li {
+      display: list-item
+    }
+
+    head {
+      display: none
+    }
+
+    table {
+      display: table
+    }
+
+    tr {
+      display: table-row
+    }
+
+    thead {
+      display: table-header-group
+    }
+
+    tbody {
+      display: table-row-group
+    }
+
+    tfoot {
+      display: table-footer-group
+    }
+
+    col { display: table-column }
+
+    colgroup { display: table-column-group }
+
+    td, th { display: table-cell }
+
+    caption {
+      display: table-caption
+    }
+
+    th {
+      font-weight: bolder;
+      text-align: center
+    }
+
+    caption {
+      text-align: center
+    }
+
+    h1 {
+      font-size: 1.6em;
+      margin: .67em 0;
+      letter-spacing: 0px;
+    }
+
+    h2 {
+      text-transform: none;
+      font-size: 1.4em;
+      margin: .75em 0;
+      letter-spacing: 0px;
+    }
+
+    h3 {
+      font-size: 1.2em;
+      margin: .83em 0;
+    }
+
+    h4 {
+      font-size: 1.1em;
+    }
+
+    h4, p, blockquote, ul, fieldset, form, ol, dl, dir, menu  { margin: 1.12em 0 }
+
+    h5 { font-size: 1em; margin: 1.5em 0 }
+
+    h6 { font-size: 0.5em; margin: 1.67em 0 }
+
+    b, strong { font-weight: bolder }
+
+    blockquote      {
+      padding: 10px 20px;
+      background: #e3e3e3;
+      border-left: 4px solid;
+    }
+
+    i, cite, em, var, address  { font-style: italic }
+
+    pre, tt, code, kbd, samp  {
+      font-family: monospace;
+    }
+
+    pre { white-space: pre }
+
+    button, textarea, input, select   { display: inline-block }
+
+    big { font-size: 1.17em }
+
+    small, sub, sup { font-size: .83em }
+
+    sub { vertical-align: sub }
+
+    sup { vertical-align: super }
+
+    table { border-spacing: 2px; }
+
+    thead, tbody, tfoot { vertical-align: middle }
+
+    td, th, tr { vertical-align: inherit }
+
+    s, strike, del  { text-decoration: line-through }
+
+    hr { height: 1px; background: #999; border: none;}
+
+    ol, ul, dir, menu, dd { margin-left: 40px }
+
+    ol { list-style-type: decimal }
+
+    ol ul, ul ol, ul ul, ol ol    { margin-top: 0; margin-bottom: 0 }
+
+    u, ins { text-decoration: underline }
+
+    br:before { content: "\A"; white-space: pre-line }
+
+    center { text-align: center }
+  }
+}
diff --git a/lms/static/sass_old/wiki/_create.scss b/lms/static/sass_old/wiki/_create.scss
new file mode 100644
index 0000000000..35b0798501
--- /dev/null
+++ b/lms/static/sass_old/wiki/_create.scss
@@ -0,0 +1,72 @@
+form#wiki_revision {
+  float: left;
+  margin-right: flex-gutter(9);
+  width: flex-grid(6, 9);
+
+  label {
+    display: block;
+    margin-bottom: 7px ;
+  }
+
+  .CodeMirror-scroll {
+    min-height: 550px;
+    width: 100%;
+  }
+
+  .CodeMirror {
+    @extend textarea;
+    @include box-sizing(border-box);
+    font-family: monospace;
+    margin-bottom: 20px;
+  }
+
+  textarea {
+    @include box-sizing(border-box);
+    margin-bottom: 20px;
+    min-height: 450px;
+    width: 100%;
+  }
+
+  input[type="text"] {
+    display: block;
+    width: 50%;
+  }
+
+  #submit_delete {
+    background: none;
+    border: none;
+    @include box-shadow(none);
+    color: #999;
+    float: right;
+    font-weight: normal;
+    text-decoration: underline;
+  }
+
+  input[type="submit"] {
+    margin-top: 20px;
+  }
+}
+
+#wiki_edit_instructions {
+  color: #666;
+  float: left;
+  margin-top: lh();
+  width: flex-grid(3, 9);
+
+  &:hover {
+    color: #333;
+  }
+
+  .markdown-example {
+    background-color: #e3e3e3;
+    line-height: 1.0;
+    margin: 5px 0 7px;
+    padding: {
+      top: 5px;
+      right: 2px;
+      bottom: 5px;
+      left: 5px;
+    }
+    text-shadow: 0 1px 0 #fff;
+  }
+}
diff --git a/lms/static/sass_old/wiki/_sidebar.scss b/lms/static/sass_old/wiki/_sidebar.scss
new file mode 100644
index 0000000000..90bc654e08
--- /dev/null
+++ b/lms/static/sass_old/wiki/_sidebar.scss
@@ -0,0 +1,87 @@
+div#wiki_panel {
+  @extend .sidebar;
+  overflow: auto;
+
+  h2 {
+    @extend .bottom-border;
+    font-size: 18px;
+    margin: 0 ;
+    padding: lh(.5) lh();
+  }
+
+  input[type="button"] {
+    background: transparent;
+    border: none;
+    @include box-shadow(none);
+    color: #666;
+    font-size: 14px;
+    font-weight: bold;
+    margin: 0px;
+    padding: 7px lh();
+    text-align: left;
+    @include transition();
+    width: 100%;
+  }
+
+  ul {
+    li {
+      @include box-shadow(inset 0 1px 0 0 #eee);
+      border-top: 1px solid #d3d3d3;
+
+      &:hover {
+        background: #efefef;
+        @include background-image(linear-gradient(-90deg, rgb(245,245,245), rgb(225,225,225)));
+      }
+
+      &:first-child {
+        border: none;
+      }
+
+      &.search {
+        padding: 10px lh();
+
+        label {
+          display: none;
+        }
+      }
+
+      &.create-article {
+        h3 {
+        }
+      }
+
+      a {
+        color: #666;
+        font-size: 14px;
+        padding: 7px lh();
+      }
+    }
+  }
+
+  div#wiki_create_form {
+    @extend .clearfix;
+    background: #dadada;
+    border-bottom: 1px solid #d3d3d3;
+    padding: 15px;
+
+    input[type="text"] {
+      @include box-sizing(border-box);
+      display: block;
+      margin-bottom: 6px;
+      width: 100%;
+    }
+
+    ul {
+      list-style: none;
+
+      li {
+        float: left;
+
+        &#cancel {
+          float: right;
+          margin-top: 10px;
+        }
+      }
+    }
+  }
+}
diff --git a/lms/static/sass_old/wiki/_table.scss b/lms/static/sass_old/wiki/_table.scss
new file mode 100644
index 0000000000..ffb2796906
--- /dev/null
+++ b/lms/static/sass_old/wiki/_table.scss
@@ -0,0 +1,48 @@
+table.wiki-history {
+  thead {
+    background: #ddd;
+    // border-bottom: 1px solid #ddd;
+
+    tr {
+      height: 40px;
+
+      th {
+        padding-top: 10px;
+        padding-left: 15px;
+
+        &#revision {
+          width: 5%;
+        }
+
+        &#comment {
+          width: 15%;
+        }
+
+        &#diff {
+          width: 60%;
+        }
+
+        &#modified {
+          width:20%;
+        }
+      }
+    }
+  }
+   tbody {
+    tr td {
+      padding: 8px 15px;
+    }
+   }
+
+  tr.dark {
+    background-color: #efefef;
+  }
+}
+
+div.history-controls {
+  margin-top: 20px;
+
+  input[type="submit"] {
+    @extend .light-button;
+  }
+}
diff --git a/lms/static/sass_old/wiki/_wiki.scss b/lms/static/sass_old/wiki/_wiki.scss
new file mode 100644
index 0000000000..9c878ad263
--- /dev/null
+++ b/lms/static/sass_old/wiki/_wiki.scss
@@ -0,0 +1,161 @@
+div.wiki-wrapper {
+  display: table;
+  width: 100%;
+
+  section.wiki-body {
+    @extend .clearfix;
+    @extend .content;
+    @include border-radius(0 4px 4px 0);
+    position: relative;
+
+    header {
+      @extend .topbar;
+      @include border-radius(0 4px 0 0);
+      height:46px;
+      overflow: hidden;
+
+      &:empty {
+        border-bottom: 0;
+        display: none !important;
+      }
+
+      a {
+        @extend .block-link;
+      }
+
+      p {
+        color: darken($cream, 55%);
+        float: left;
+        line-height: 46px;
+        margin-bottom: 0;
+        padding-left: lh();
+      }
+
+      ul {
+        float: right;
+        list-style: none;
+
+        li {
+          float: left;
+
+          input[type="button"] {
+            @extend .block-link;
+            background-color: darken($cream, 5%);
+            background-position: 12px center;
+            background-repeat: no-repeat;
+            border: 0;
+            border-left: 1px solid darken(#f6efd4, 20%);
+            @include border-radius(0);
+            @include box-shadow(inset 1px 0 0 lighten(#f6efd4, 5%));
+            color: darken($cream, 80%);
+            display: block;
+            font-size: 12px;
+            font-weight: normal;
+            letter-spacing: 1px;
+            line-height: 46px;
+            margin: 0;
+            padding: 0 lh() 0 38px;
+            text-shadow: none;
+            text-transform: uppercase;
+            @include transition();
+
+            &.view {
+              background-image: url('../images/sequence-nav/view.png');
+            }
+
+            &.history {
+              background-image:  url('../images/sequence-nav/history.png');
+            }
+
+            &.edit {
+              background-image:  url('../images/sequence-nav/edit.png');
+            }
+
+            &:hover {
+              background-color: transparent;
+            }
+          }
+        }
+      }
+    }
+
+     h2.wiki-title {
+        @include box-sizing(border-box);
+        display: inline-block;
+        float: left;
+        margin-bottom: 15px;
+        margin-top: 0;
+        padding-right: flex-gutter(9);
+        vertical-align: top;
+        width: flex-grid(2.5, 9);
+
+        @media screen and (max-width:900px) {
+          border-right: 0;
+          display: block;
+          width: auto;
+        }
+
+        @media print {
+          border-right: 0;
+          display: block;
+          width: auto;
+        }
+      }
+
+    p {
+      line-height: 1.6em;
+    }
+
+    section.results {
+      border-left: 1px dashed #ddd;
+      @include box-sizing(border-box);
+      display: inline-block;
+      float: left;
+      padding-left: 10px;
+      width: flex-grid(6.5, 9);
+
+      @media screen and (max-width:900px) {
+        border: 0;
+        display: block;
+        padding-left: 0;
+        width: 100%;
+        width: auto;
+      }
+
+      @media print {
+        display: block;
+        padding: 0;
+        width: auto;
+
+        canvas, img {
+          page-break-inside: avoid;
+        }
+      }
+
+      ul.article-list {
+        margin-left: 15px;
+        width: 100%;
+
+        @media screen and (max-width:900px) {
+          margin-left: 0px;
+        }
+
+        li {
+          border-bottom: 1px solid #eee;
+          list-style: none;
+          margin: 0;
+          padding: 10px 0;
+
+          &:last-child {
+            border-bottom: 0;
+          }
+
+          h3 {
+            font-size: 18px;
+            font-weight: normal;
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/lms/templates/about.html b/lms/templates/about.html
new file mode 100644
index 0000000000..8e13eaa291
--- /dev/null
+++ b/lms/templates/about.html
@@ -0,0 +1,239 @@
+<%namespace name='static' file='static_content.html'/>
+
+<%inherit file="main.html" />
+
+<section class="container about">
+  <nav>
+    <a href="#" class="active" >Vision</a>
+    <a href="#">Faq</a>
+    <a href="#">Press</a>
+    <a href="#">Contact</a>
+  </nav>
+
+  <section class="vision">
+    <section class="company-mission message left">
+      <div class="inner-wrapper">
+        <div class="photo">
+          <img src="">
+        </div>
+        <h2>Mission: Educate 1 billion people around the world</h2>
+        <p>“EdX represents a unique opportunity to improve education on our own campuses through online learning, while simultaneously creating a bold new educational path for millions of learners worldwide,” MIT President Susan Hockfield said.</p>
+        <p>Harvard President Drew Faust said, “edX gives Harvard and MIT an unprecedented opportunity to dramatically extend our collective reach by conducting groundbreaking research into effective education and by extending online access to quality higher education.”
+      </div>
+      <hr class="fade-right-hr-divider">
+    </section>
+
+    <section class="our-culture message right">
+      <div class="photo">
+        <img src="">
+      </div>
+      <h2>What it's like to work here</h2>
+      <p>“Harvard and MIT will use these new technologies and the research they will make possible to lead the direction of online learning in a way that benefits our students, our peers, and people across the nation and the globe,” Faust continued.</p>
+      <p>[fast-moving not-for-profit startup][institutional backing, funding, benefits, and stability][industry salaries]</p>
+      <hr class="fade-left-hr-divider">
+    </section>
+
+    <section class="benefits message left">
+      <div class="photo">
+        <img src="">
+      </div>
+      <h2>Mission: Educate 1 billion people around the world</h2>
+      <p>“EdX represents a unique opportunity to improve education on our own campuses through online learning, while simultaneously creating a bold new educational path for millions of learners worldwide,” MIT President Susan Hockfield said.</p>
+      <p>Harvard President Drew Faust said, “edX gives Harvard and MIT an unprecedented opportunity to dramatically extend our collective reach by conducting groundbreaking research into effective education and by extending online access to quality higher education.”
+    </section>
+  </section>
+
+  <section class="faq">
+    <nav class="categories">
+      <a href="#the-organization">The organization</a>
+      <a href="#technology-platform">Technology Platform</a>
+      <a href="#learning-objectives">Learning Objectives</a>
+      <a href="#the-students">The Students</a>
+    </nav>
+
+    <section class="responses">
+      <section id="the-organization" class="category">
+        <h2>The Organization</h2>
+
+        <article class="response">
+          <h3>What is edX?</h3>
+          <p>An organization established by MIT and Harvard that will develop an open-source technology platform to deliver online courses. EdX will support Harvard and MIT faculty in conducting research on teaching and learning on campus through tools that enrich classroom and laboratory experiences. At the same time, edX also will reach learners around the world through online course materials.  The edX website will begin by hosting MITx and Harvardx content, with the goal of aping content from other universities interested in joining the platform. <!-- EdX will also support the Harvard and MIT faculty in conducting research on teaching and learning.--></p>
+        </article>
+
+        <article class="response">
+          <h3>What are MITx and Harvardx?</h3>
+          <p>Portfolios of MIT and Harvard online courses offered to learners around the world through edX. </p>
+        </article>
+
+        <article class="response">
+          <h3>What technology will edX use?</h3>
+          <p>An open-source online learning platform that will feature teaching designed specifically for the web. Features will include: self-paced learning, online discussion groups, wiki-based collaborative learning, assessment of learning as a student progresses through a course, and online laboratories. The platform will also serve as a laboratory from which data will be gathered to better understand how students learn.  Because it is open source, the platform will be continuously improved.</p>
+        </article>
+
+        <article class="response">
+          <h3>Is there anything innovative about the online technology?</h3>
+          <p>Yes. It will move beyond the standard model of online education that relies on watching video content and will offer an interactive experience for students. And the technology will be open source; other universities will be able to leverage the innovative technology to create their own online offerings.</p>
+        </article>
+
+        <article class="response">
+          <h3>Why are MIT and Harvard doing this?</h3>
+          <p>To improve education on campus and around the world:</p>
+          <ul>
+            <li>
+              <p>On campus, edX research will enhance our understanding of how students learn and how technologies can best be used as part of our larger efforts to improve teaching and learning.</p>
+            </li>
+            <li>
+              <p>Beyond our campuses, edX will expand access to education, allow for certificates of mastery to be earned by able learners, and make the open source platform available to other institutions.</p>
+            </li>
+          </ul>
+        </article>
+      </section>
+
+      <section id="technology-platform" class="category">
+        <h2>Technology Platform</h2>
+
+        <article class="response">
+          <h3>Why did Harvard and MIT decide to partner with each other?</h3>
+          <p>We share a vision for greater access to education. Based on our long history of collaboration, we know we can leverage our strengths to best serve the world.</p>
+        </article>
+
+        <article class="response">
+          <h3>How is this different from what other universities are doing online?</h3>
+          <p>EdX will be entirely our universities&#8217; shared educational missions. Also, a primary goal of edX is to improve teaching and learning on campus by supporting faculty from both universities in conducting significant research on how students learn. </p>
+        </article>
+
+        <article class="response">
+          <h3>Who will lead edX?</h3>
+          <p>EdX is a priority for the leadership of both Harvard and MIT, and it will be governed by a board made up of key leaders from both institutions, appointed by each university&#8217;s president. MIT Professor of Electrical Engineering and Computer Science Anant Agarwal will be the initial President of edX and will report to the board.</p>
+        </article>
+
+        <article class="response">
+          <h3>Does the effort have a staff?</h3>
+          <p>EdX is a significant undertaking that will require significant resources. The full scope of the staff has not been determined, but there will be a dedicated staff to the initiative.</p>
+        </article>
+      </section>
+
+      <section id="learning-objectives" class="category">
+        <h2>Learning Objectives</h2>
+
+        <article class="response">
+          <h3>Who can take edX courses? Will there be an admissions process?</h3>
+          <p>EdX will be available to anyone in the world with an internet connection, and in general, there will not be an admissions process. For a modest fee, and as determined by the edX board, MIT and Harvard, credentials will be granted only to students who earn them by demonstrating mastery of the material of a subject.</p>
+        </article>
+
+        <article class="response">
+          <h3>Will the certificates be awarded by Harvard and/or MIT?</h3>
+          <p>As determined by the edX board, MIT and Harvard, online learners who demonstrate mastery of subjects could earn a certificate of completion, but such certificates would not be issued under the name Harvard or MIT. </p>
+        </article>
+
+        <article class="response">
+          <h3>What will the scope of the online courses be? How many? Which faculty? </h3>
+          <p>Our goal is to offer a wide variety of courses across disciplines.</p>  
+        </article>
+
+        <article class="response">
+          <h3>Will Harvard and MIT students be able to take these courses for credit?</h3>
+          <p>No. MITx and Harvardx courses will not be offered for credit at either university.  The online content will be used to extend and enrich on campus courses.</p>
+        </article>
+      </section>
+
+      <section id="the-students" class="category">
+        <h2>The Students</h2>
+
+        <article class="response">
+          <h3>How will success be measured?</h3>
+          <p>Progress in student learning research and the demand for online courses will both be measured as indications of success. However, a plan for measuring the full success of edX will be developed in consultation with faculty from MIT and Harvard.</p>
+        </article>
+
+        <article class="response">
+          <h3>Who is the learner? Domestic or international? Age range?</h3>
+          <p>Improving teaching and learning for students on our campuses is one of our primary goals.  Beyond that, we don&#8217;t have a target group of potential learners, as the goal is to make these courses available to anyone in the world &#8211; from any demographic &#8211; who has interest in advancing their own knowledge. The only requirement is to have a computer with an internet connection.</p>
+        </article>
+
+        <article class="response">
+          <h3>Many institutions are partnering in this space. Is the MIT/Harvard partnership exclusive? Will other institutions be able to collaborate with edX?</h3>
+          <p>It is our intention that over time other universities will join MIT and Harvard in offering courses on the edX platform. The gathering of many universities&#8217; educational content together on one site will enable learners worldwide to access the course content of any participating university from a single website, and to use a set of online educational tools shared by all participating universities. </p>
+        </article>
+
+        <article class="response">
+          <h3>Will MIT and Harvard standards apply here?</h3>
+          <p>The reach changes exponentially, but the rigor remains the same.</p>
+        </article>
+
+        <article class="response">
+          <h3>How do you intend to test whether this approach is improving learning?</h3>
+          <p>Both institutions have assembled faculty who will look at data collection and analytical tools for assessing the results.</p>
+        </article>
+      </section>
+    </section>
+  </section>
+
+  <section class="press">
+    <article class="press-story">
+      <div class="article-cover">
+        <img src="${static.url('images/courses/circuits.jpeg')}" />
+      </div>
+      <div class="press-info">
+        <header>
+          <h3>Online Classes Cut Costs, But Do They Dilute Brands?</h3>
+          <a href="http://www.npr.org/2012/07/02/156122748/online-classes-cut-costs-but-do-they-dilute-brands">http://n.pr/Lt5ydM</a>
+        </header>
+        <p>"You know this is the Wild West. There's a lot of things we have to figure out," Agarwal says. "And you know if anybody says they know exactly what they're doing, I think that would be a far cry from reality."</p>
+      </div>
+    </article>
+
+    <article class="press-story">
+      <div class="article-cover">
+        <img src="${static.url('images/courses/circuits.jpeg')}" />
+      </div>
+      <div class="press-info">
+        <header>
+          <h3>Online Classes Cut Costs, But Do They Dilute Brands?</h3>
+          <a href="http://www.npr.org/2012/07/02/156122748/online-classes-cut-costs-but-do-they-dilute-brands">http://n.pr/Lt5ydM</a>
+        </header>
+        <p>"You know this is the Wild West. There's a lot of things we have to figure out," Agarwal says. "And you know if anybody says they know exactly what they're doing, I think that would be a far cry from reality."</p>
+      </div>
+    </article>
+
+    <article class="press-story">
+      <div class="article-cover">
+        <img src="${static.url('images/courses/circuits.jpeg')}" />
+      </div>
+      <div class="press-info">
+        <header>
+          <h3>Online Classes Cut Costs, But Do They Dilute Brands?</h3>
+          <a href="http://www.npr.org/2012/07/02/156122748/online-classes-cut-costs-but-do-they-dilute-brands">http://n.pr/Lt5ydM</a>
+        </header>
+        <p>"You know this is the Wild West. There's a lot of things we have to figure out," Agarwal says. "And you know if anybody says they know exactly what they're doing, I think that would be a far cry from reality."</p>
+      </div>
+    </article>
+
+    <article class="press-story">
+      <div class="article-cover">
+        <img src="${static.url('images/courses/circuits.jpeg')}" />
+      </div>
+      <div class="press-info">
+        <header>
+          <h3>Online Classes Cut Costs, But Do They Dilute Brands?</h3>
+          <a href="http://www.npr.org/2012/07/02/156122748/online-classes-cut-costs-but-do-they-dilute-brands">http://n.pr/Lt5ydM</a>
+        </header>
+        <p>"You know this is the Wild West. There's a lot of things we have to figure out," Agarwal says. "And you know if anybody says they know exactly what they're doing, I think that would be a far cry from reality."</p>
+      </div>
+    </article>
+  </section>
+
+  <section class="contact">
+    <div class="map">
+    </div>
+    <div class="address">
+      Suggest a Feature
+      Suggest a Topic
+      Report a Problem
+      Ask the Community
+      Send Thanks
+      Submit a Comment
+      Mailing Address
+    </div>
+  </section>
+</section>
+
diff --git a/lms/templates/accordion.html b/lms/templates/accordion.html
index dbd708a959..974d7da451 100644
--- a/lms/templates/accordion.html
+++ b/lms/templates/accordion.html
@@ -1,6 +1,4 @@
-<%!
-    from django.core.urlresolvers import reverse
-%>
+<%! from django.core.urlresolvers import reverse %>
 
 <%def name="make_chapter(chapter)">
   <h3><a href="#">${chapter['name']}</a></h3>
@@ -8,7 +6,7 @@
     <ul>
       % for section in chapter['sections']:
         <li${' class="active"' if 'active' in section and section['active'] else ''}>
-          <a href="${ MITX_ROOT_URL}${reverse('courseware_section', args=format_url_params([course_name, chapter['name'], section['name']]))}">
+          <a href="${reverse('courseware_section', args=[course_id] + format_url_params([chapter['name'], section['name']]))}">
             <p>${section['name']}
             <span class="subtitle">
               ${section['format']} ${"due " + section['due'] if 'due' in section and section['due'] != '' else ''}
diff --git a/lms/templates/course.html b/lms/templates/course.html
new file mode 100644
index 0000000000..082d1d564d
--- /dev/null
+++ b/lms/templates/course.html
@@ -0,0 +1,33 @@
+<%namespace name='static' file='static_content.html'/>
+<%!
+    from django.core.urlresolvers import reverse
+%>
+<%page args="course" />
+
+<article id="${course.id}"class="course">
+  <div class="inner-wrapper">
+    <header class="course-preview">
+        <a href="${reverse('about_course', args=[course.id])}">
+        <hgroup>
+          <h2>${course.get_about_section('title')}</h2>
+        </hgroup>
+        <div class="info-link">&#x2794;</div>
+      </a>
+    </header>
+    <section class="info">
+      <div class="cover-image">
+        <img src="${static.url('images/courses/history.png')}">
+      </div>
+      <div class="desc">
+        <p>An advanced introduction to analog circuits. An advanced introduction to analog circuits.</p>
+      </div>
+      <div class="bottom">
+        <a href="#" class="university">${course.get_about_section('university')}</a>
+        <p class="dates"><span class="start">7/23/12</span></p>
+      </div>
+    </section>
+  </div>
+  <div class="meta-info">
+    <p class="university">${course.get_about_section('university')}</p>
+  </div>
+</article>
diff --git a/lms/templates/course_filter.html b/lms/templates/course_filter.html
new file mode 100644
index 0000000000..9e7c0a16f4
--- /dev/null
+++ b/lms/templates/course_filter.html
@@ -0,0 +1,50 @@
+<section class="filter">
+  <nav>
+    <div class="dropdown university">
+      <div class="filter-heading">
+        All Universities
+      </div>
+      <ul>
+        <li>
+          <a href="#">Harvard</a>
+        </li>
+        <li>
+          <a href="#">MIT</a>
+        </li>
+      </ul>
+    </div>
+
+    <div class="dropdown subject">
+      <div class="filter-heading">
+        All Subjects
+      </div>
+      <ul>
+        <li>
+          <a href="#">Computer Science</a>
+        </li>
+        <li>
+          <a href="#">History</a>
+        </li>
+      </ul>
+    </div>
+
+    <div class="dropdown featured">
+      <div class="filter-heading">
+        Newest
+      </div>
+      <ul>
+        <li>
+          <a href="#">Top Rated</a>
+        </li>
+        <li>
+          <a href="#">Starting soonest</a>
+        </li>
+      </ul>
+    </div>
+
+    <form class="search">
+      <input type="text" placeholder="Search for courses">
+      <input type="submit">
+    </form>
+  </nav>
+</section>
diff --git a/lms/templates/course_navigation.html b/lms/templates/course_navigation.html
new file mode 100644
index 0000000000..24048dd2b9
--- /dev/null
+++ b/lms/templates/course_navigation.html
@@ -0,0 +1,26 @@
+<%page args="active_page" />
+
+<%
+def url_class(url):
+  if url == active_page:
+    return "active"
+  return ""
+%>
+<%! from django.core.urlresolvers import reverse %>
+
+<nav class="${active_page} course-material">
+  <div class="inner-wrapper">
+    <ol class="course-tabs">
+      <li class="courseware"><a href="${reverse('courseware', args=[course.id])}" class="${url_class('courseware')}">Courseware</a></li>
+      <li class="info"><a href="${reverse('info', args=[course.id])}" class="${url_class('info')}">Course Info</a></li>
+% if user.is_authenticated():
+      <li class="book"><a href="${reverse('book', args=[course.id])}" class="${url_class('book')}">Textbook</a></li>
+      <li class="discussion"><a href="${reverse('questions')}">Discussion</a></li>
+% endif
+      <li class="wiki"><a href="${reverse('wiki_root')}" class="${url_class('wiki')}">Wiki</a></li>
+% if user.is_authenticated():
+      <li class="profile"><a href="${reverse('profile', args=[course.id])}" class="${url_class('profile')}">Profile</a></li>
+% endif
+    </ol>
+  </div>
+</nav>
diff --git a/lms/templates/courses.html b/lms/templates/courses.html
new file mode 100644
index 0000000000..f00eaa77fa
--- /dev/null
+++ b/lms/templates/courses.html
@@ -0,0 +1,26 @@
+<%inherit file="main.html" />
+
+<%namespace name='static' file='static_content.html'/>
+
+<section class="find-courses">
+  <header class="search">
+    <div class="inner-wrapper main-search">
+      <hgroup>
+        <div class="logo">
+          <img src="${static.url('images/edx_bw.png')}" />
+        </div>
+        <h2>Explore courses from universities around the world.</h2>
+      </hgroup>
+    </div>
+  </header>
+
+  <section class="container">
+    ## I'm removing this for now since we aren't using it for the fall.
+    ## <%include file="course_filter.html" />
+    <section class="courses">
+      %for course in courses:
+        <%include file="course.html" args="course=course" />
+      %endfor
+    </section>
+  </section>
+</section>
diff --git a/lms/templates/courseware-error.html b/lms/templates/courseware-error.html
index ca5c7543ef..fe8fc9d451 100644
--- a/lms/templates/courseware-error.html
+++ b/lms/templates/courseware-error.html
@@ -2,7 +2,7 @@
 <%block name="bodyclass">courseware</%block>
 <%block name="title"><title>Courseware – edX</title></%block>
 
-<%include file="navigation.html" args="active_page='courseware'" />
+<%include file="course_navigation.html" args="active_page='courseware'" />
 
 <section class="main-content">
   <section class="outside-app">
diff --git a/lms/templates/courseware.html b/lms/templates/courseware.html
index 2b53eaa3a0..599383c3e2 100644
--- a/lms/templates/courseware.html
+++ b/lms/templates/courseware.html
@@ -1,9 +1,10 @@
 <%inherit file="main.html" />
+<%namespace name='static' file='static_content.html'/>
 <%block name="bodyclass">courseware</%block>
 <%block name="title"><title>Courseware – MITx 6.002x</title></%block>
 
 <%block name="headextra">
-<script type="text/javascript" src="/static/js/flot/jquery.flot.js"></script>
+<script type="text/javascript" src="${static.url('js/vendor/flot/jquery.flot.js')}"></script>
 </%block>
 
 <%block name="js_extra">
@@ -14,9 +15,9 @@
 </script>
 </%block>
 
-<%include file="navigation.html" args="active_page='courseware'" />
+<%include file="course_navigation.html" args="active_page='courseware'" />
 
-<section class="main-content">
+<section class="container">
   <div class="course-wrapper">
     <section aria-label="Course Navigation" class="course-index">
       <header id="open_close_accordion">
diff --git a/lms/templates/dashboard.html b/lms/templates/dashboard.html
new file mode 100644
index 0000000000..6d6e0efeb1
--- /dev/null
+++ b/lms/templates/dashboard.html
@@ -0,0 +1,109 @@
+<%! from django.core.urlresolvers import reverse %>
+<%inherit file="main.html" />
+
+<%namespace name='static' file='static_content.html'/>
+
+<section class="container dashboard">
+
+  <section class="profile-sidebar">
+    <header class="profile">
+      <h1 class="user-name">${ user.username }</h1>
+      <section class="user-info">
+        <ul>
+          <li>
+            <img src=""><p>Email<span>${ user.email }</span></p>
+          </li>
+          <li>
+            <img src=""><p>Location<span>${ user.profile.location }</span></p>
+          </li>
+          <li>
+            <img src=""><p>Language<span>${ user.profile.language }</span></p>
+          </li>
+        </ul>
+      </section>
+    </header>
+  </section>
+
+  <section class="my-courses">
+    <header>
+      <h2>Current Courses</h2>
+    </header>
+
+    % if len(courses) > 0:
+      % for course in courses:
+        <article class="my-course">
+          <a href="${reverse('info', args=[course.id])}">
+            <div class="cover">
+              <div class="shade"></div>
+              <div class="arrow"></div>
+              <img src="${static.url('images/circuits.jpeg')}" />
+            </div>
+            <section class="info">
+              <hgroup>
+                % for instructor in course.instructors:
+                  <h3>${course.get_about_section('university')}</h3>
+                % endfor
+                <h2>${course.get_about_section("title")}</h2>
+              </hgroup>
+              <section class="meta">
+                <div class="complete">
+                  <p>60% complete</p>
+                </div>
+                <div class="progress">
+                  <div class="meter">
+                    <div class="meter-fill"></div>
+                  </div>
+                </div>
+                <div class="end-date">
+                  <p>End date: <time>6/10/12</time></p>
+                </div>
+              </section>
+            </section>
+          </a>
+        </article>
+      % endfor
+    % else:
+      <section class="empty-dashboard-message">
+        <p>Looks like you aren't registered for any courses. You should take a minute and <a href="${reverse('courses')}" class="find-courses">Find some courses!</a></p>
+      </section>
+    % endif
+
+    <article class="my-course">
+      <a href="/info" class="cover" style="background-image: url('static/images/courses/python.png')">
+        <div class="shade"></div>
+        <div class="arrow"></div>
+      </a>
+      <section class="info">
+        <hgroup>
+          <h3><a href="">HarvardX</a></h3>
+          <h2><a href="/info">CS 102 Python</a></h2>
+        </hgroup>
+      </section>
+    </article>
+
+    <article class="my-course">
+      <a href="/info" class="cover" style="background-image: url('static/images/courses/python.png')">
+        <div class="shade"></div>
+        <div class="arrow"></div>
+      </a>
+      <section class="info">
+        <hgroup>
+          <h3><a href="">HarvardX</a></h3>
+          <h2><a href="/info">CS 102 Python</a></h2>
+        </hgroup>
+        <section class="meta">
+          <div src="" class="course-work-icon"></div>
+          <div class="progress">
+            <div class="meter">
+              <div class="meter-fill"></div>
+            </div>
+          </div>
+          <div class="complete">
+            <p><span class="completeness">60%</span> compleat</p>
+          </div>
+        </section>
+      </section>
+    </article>
+  </section>
+
+</section>
diff --git a/lms/templates/dogfood.html b/lms/templates/dogfood.html
index 9a3c08b528..8460454f81 100644
--- a/lms/templates/dogfood.html
+++ b/lms/templates/dogfood.html
@@ -7,7 +7,7 @@
 ## Used for viewing assesment problems in "dogfood" self-evaluation mode
 ## -----------------------------------------------------------------------------
 <head>
-  <link rel="stylesheet" href="${static.url('js/jquery.treeview.css')}" type="text/css" media="all" />
+  <link rel="stylesheet" href="${static.url('css/vendor/jquery.treeview.css')}" type="text/css" media="all" />
 ##  <link rel="stylesheet" href="${ settings.LIB_URL }jquery.treeview.css" type="text/css" media="all" />
 ##  <link rel="stylesheet" href="/static/sass/application.css" type="text/css" media="all" / >
 
@@ -125,7 +125,7 @@
 
   <script type="text/javascript" src="${static.url('js/jquery.treeview.js')}"></script>
   <script type="text/javascript" src="${static.url('js/jquery.leanModal.min.js')}"></script>
-  <script type="text/javascript" src="${static.url('js/jquery.qtip.min.js')}"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/jquery.qtip.min.js')}"></script>
   <script type="text/javascript" src="${static.url('js/jquery.cookie.js')}"></script>
 ##  <script type="text/javascript" src="${static.url('js/video_player.js')}"></script>
   <script type="text/javascript" src="${static.url('js/schematic.js')}"></script>
diff --git a/lms/templates/footer.html b/lms/templates/footer.html
new file mode 100644
index 0000000000..3f5f5ce664
--- /dev/null
+++ b/lms/templates/footer.html
@@ -0,0 +1,30 @@
+<%! from django.core.urlresolvers import reverse %>
+<%namespace name='static' file='static_content.html'/>
+
+<footer>
+  <nav>
+    <section class="copyright">
+      <a href="${reverse('root')}" class="logo"></a>
+      <p>&copy; 2012 edX, <a href="#">some rights reserved.</a></p>
+    </section>
+    <ol>
+      <li>
+        <a href="${reverse('courses')}">Find Courses</a>
+      </li>
+      <li>
+        <a href="${reverse('about_edx')}">About</a>
+      </li>
+      <li>
+        <a href="#">Blog</a>
+      </li>
+      <li>
+        <a href="${reverse('jobs')}">Jobs</a>
+      </li>
+      <li class="social">
+        <a href="#"><img src="${static.url('images/linkedin.png')}" /></a>
+        <a href="#"><img src="${static.url('images/facebook.png')}" /></a>
+        <a href="#"><img src="${static.url('images/twitter.png')}" /></a>
+      </li>
+    </ol>
+  </nav>
+</footer>
diff --git a/lms/templates/gradebook.html b/lms/templates/gradebook.html
index c1d54cd084..12f820c8c9 100644
--- a/lms/templates/gradebook.html
+++ b/lms/templates/gradebook.html
@@ -2,9 +2,9 @@
 <%namespace name='static' file='static_content.html'/>
 
 <%block name="headextra">
-  <script type="text/javascript" src="${static.url('js/flot/jquery.flot.js')}"></script>
-  <script type="text/javascript" src="${static.url('js/flot/jquery.flot.stack.js')}"></script>
-  <script type="text/javascript" src="${static.url('js/flot/jquery.flot.symbol.js')}"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/flot/jquery.flot.js')}"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/flot/jquery.flot.stack.js')}"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/flot/jquery.flot.symbol.js')}"></script>
   
   <style type="text/css">
   .grade_a {color:green;}
diff --git a/lms/templates/gradebook_profilegraphs.html b/lms/templates/gradebook_profilegraphs.html
index fff5e8c972..137c994bad 100644
--- a/lms/templates/gradebook_profilegraphs.html
+++ b/lms/templates/gradebook_profilegraphs.html
@@ -3,9 +3,9 @@
 <%namespace name="profile_graphs" file="profile_graphs.js"/>
 
 <%block name="headextra">
-  <script type="text/javascript" src="${static.url('js/flot/jquery.flot.js')}"></script>
-  <script type="text/javascript" src="${static.url('js/flot/jquery.flot.stack.js')}"></script>
-  <script type="text/javascript" src="${static.url('js/flot/jquery.flot.symbol.js')}"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/flot/jquery.flot.js')}"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/flot/jquery.flot.stack.js')}"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/flot/jquery.flot.symbol.js')}"></script>
   % for s in students:
   <script>
     ${profile_graphs.body(s['grade_info']['grade_summary'], "grade-detail-graph-" + str(s['id']))}
diff --git a/lms/templates/help.html b/lms/templates/help.html
index 24ecd4e485..550a2d9ecd 100644
--- a/lms/templates/help.html
+++ b/lms/templates/help.html
@@ -1,8 +1,6 @@
 <%inherit file="main.html" />
 <%block name="title"><title>Help - MITx 6.002x</title></%block>
 
-<%include file="navigation.html" args="active_page='help'"/>
-
 <section class="help main-content">
   <h1>Help</h1>
 
diff --git a/lms/templates/index.html b/lms/templates/index.html
index 58fa39f99e..4deec79e31 100644
--- a/lms/templates/index.html
+++ b/lms/templates/index.html
@@ -1,70 +1,63 @@
-<%inherit file="marketing.html" />
+<%! from django.core.urlresolvers import reverse %>
+<%inherit file="main.html" />
 <%namespace name='static' file='static_content.html'/>
 
-<%block name="title">edx4edx author course</%block>
-<%block name="description">edx4edx</%block>
-<%block name="keywords">MITx, edx4edx</%block>
+<section class="home">
+  <header>
+    <div class="inner-wrapper">
+      <h1>The Future of Online Education</h1>
+      <a href="${reverse('courses')}" class="find-courses">Find Courses</a>
+    </div>
+  </header>
 
-<%block name="header_text">
-    <section class="course">
-      <section>
-        <h1>edx4edx</h1>
-        <h2>edX Author Course</h2>
-        <a class="enroll" rel="leanModal" href="#enroll"><noscript>In
-order to</noscript> Enroll in edx4edx  <noscript>you need to have javascript enabled</noscript></a>
+  <section class="container">
+    <section class="highlighted-courses">
+    <h2>Explore courses from <span class="lowercase">edX</span> universities</h2>
+
+      <section class="university-partners">
+        <ol class="partners">
+          <li class="partner mit">
+            <a href="/university_profile">
+              <img src="${static.url('images/mit.png')}" />
+              <div class="name">
+                <span>MITx</span>
+              </div>
+            </a>
+          </li>
+          <li class="partner">
+            <a href="/university_profile">
+              <img src="${static.url('images/harvard.png')}" />
+              <div class="name">
+                <span>HarvardX</span>
+              </div>
+            </a>
+          </li>
+          <li class="partner">
+            <a href="/university_profile">
+              <img src="${static.url('images/berkeley.png')}" />
+              <div class="name">
+                <span>BerkeleyX</span>
+              </div>
+            </a>
+          </li>
+        </ol>
+      </section>
+
+      <section class="courses">
+        %for course in courses:
+          <%include file="course.html" args="course=course" />
+        %endfor
       </section>
-      <p>edx4edx is a course for prospective edX course authors</p>
     </section>
-</%block>
 
-<%block name="header_class">course</%block>
-
-<section class="index-content">
+    <section class="more-info">
+      <h2>edX News & Announcements</h2>
+      <section class="news">
+        <article></article>
+        <article></article>
+        <article></article>
+        <article></article>
+      </section>
+    </section>
+  </section>
 </section>
-
-  <div id="enroll" class="leanModal_box" name="enroll"><%include file="create_account.html" /></div>
-
-<script>
-$(function() {
-
-    // TODO: Clean up as per http://stackoverflow.com/questions/169506/obtain-form-input-fields-using-jquery
-
-    /* Handles when the user hits 'enroll'. Grabs form data. Does AJAX.
-            Either shows error, or shows success. */
-
-    $('form#enroll_form').submit(function(e) {
-      e.preventDefault();
-      var submit_data={};
-      $.each($("[id^=ca_]"), function(index,value){
-        submit_data[value.name]=value.value;
-      });
-      $.each($("[id^=cb_]"), function(index,value){
-        submit_data[value.name]=value.checked;
-      });
-
-        postJSON('/create_account',
-           submit_data,
-           function(json) {
-               if(json.success) {
-                  $('#enroll').html(json.value);
-               } else {
-                  $('#enroll_error').html(json.value).stop().css("background-color", "#933").animate({ backgroundColor: "#333"}, 2000);
-               }
-             }
-        );
-    });
-
-    /* Activate stupid spinner drop-downs in enrollment form */
-    var spinner_array=$("[id^=spinner_]");
-       spinner_array.each(function(i) {
-          var s=spinner_array[i];
-          $("#"+s.id).click(function(){
-             $("#sregion"+s.id.substring(7)).toggle();
-          });
-        })
-
-
-   /*$("sregion"+$("[id^=spinner_]")[1].id.substring(7)) */
-});
-
-</script>
diff --git a/lms/templates/info.html b/lms/templates/info.html
index 5cda91d023..d8420a098a 100644
--- a/lms/templates/info.html
+++ b/lms/templates/info.html
@@ -1,42 +1,26 @@
 <%inherit file="main.html" />
+<%include file="course_navigation.html" args="active_page='info'" />
 
-<%block name="js_extra">
-<script>
-
-$(document).ready(function(){
-   //if(!page) {
-   //  cookie_page = $.cookie("book_page");
-   //  if(cookie_page) {
-   //    goto_page(cookie_page);
-   //  }
-   //}
-
-   $(".handouts ol").treeview({collapsed:true, unique:true/*, cookieId: "treeview-book-nav", persist: "cookie"*/});
-});
-
-</script>
-</%block>
-
-<%block name="title"><title>Course Info - edx4edx x</title></%block>
-
-<%include file="navigation.html" args="active_page='info'" />
-
-<section class="main-content">
-  <div class="info-wrapper">
-    % if user.is_authenticated():
-    <section class="updates">
-      <%include file="updates.html" />
+<section class="container">
+  <section class="course-content">
+    <section class="courseware">
+      <div class="info-wrapper">
+        % if user.is_authenticated():
+        <section class="updates">
+          ${course.get_info_section('updates')}
+        </section>
+        <section aria-label="Handout Navigation" class="handouts">
+          ${course.get_info_section('handouts')}
+        </section>
+        % else:
+        <section class="updates">
+          ${course.get_info_section('guest_updates')}
+        </section>
+        <section aria-label="Handout Navigation" class="handouts">
+          ${course.get_info_section('guest_handouts')}
+        </section>
+        % endif
+      </div>
     </section>
-    <section aria-label="Handout Navigation" class="handouts">
-      <%include file="handouts.html" />
-    </section>
-    % else:
-    <section class="updates">
-      <%include file="guest_updates.html" />
-    </section>
-    <section aria-label="Handout Navigation" class="handouts">
-      <%include file="guest_handouts.html" />
-    </section>
-    % endif
-  </div>
+  </section>
 </section>
diff --git a/lms/templates/jobs.html b/lms/templates/jobs.html
new file mode 100644
index 0000000000..97211d6eae
--- /dev/null
+++ b/lms/templates/jobs.html
@@ -0,0 +1,83 @@
+<%namespace name='static' file='static_content.html'/>
+
+<%inherit file="main.html" />
+
+<section class="container jobs">
+  <h1>Want to change the future of education?</h1>
+  <hr class="horizontal-divider">
+
+  <section class="message">
+    <div class="inner-wrapper">
+      <div class="photo">
+        <img src="${static.url('images/courses/space2.jpg')}">
+      </div>
+      <h2>Our Mission is to Educate 1 billion people around the world</h2>
+      <p>“EdX represents a unique opportunity to improve education on our own campuses through online learning, while simultaneously creating a bold new educational path for millions of learners worldwide,” MIT President Susan Hockfield said.</p>
+      <p>Harvard President Drew Faust said, “edX gives Harvard and MIT an unprecedented opportunity to dramatically extend our collective reach by conducting groundbreaking research into effective education and by extending online access to quality higher education.”
+    </div>
+  </section>
+
+  <section class="jobs-wrapper">
+    <h2>We are currently looking for</h2>
+
+    <section class="jobs-listing">
+      <article id="edx-fellow" class="job">
+        <div class="inner-wrapper">
+          <h3>edX Fellow</h3>
+          <p>The edX fellows program is intended as an alternative to the traditional academic track for candidates with a strong focus on teaching. Fellows act as contact points for departments at MIT and Harvard, and help facilitate putting together on-line courses. </p>
+          <p>If you're interested in this position, send an e-mail to <a href="">fellow-jobs@edxonline.org</a></p>
+        </div>
+      </article>
+
+      <article id="content-engineer" class="job">
+        <div class="inner-wrapper">
+          <h3>Content Engineer</h3>
+          <p>Content engineers help create the technology for specific courses. The tasks include:</p>
+          <ul>
+            <li>
+              <p>Development of course-specific user-facing elements, such as the circuit editor and simulator that Chris Terman and Jacob White developed for 6.002x</p>
+            </li>
+            <li>
+              <p>Simple integration of course materials into courses</p>
+            </li>
+            <li>
+              <p>Developing programs to grade rich design questions, such as the ones developed by Gerald Sussman to allow basic design problems in 6.002x.</p>
+            </li>
+          </ul>
+          <p>Knowledge of Python, XML, and/or JavaScript is desired. Strong interest and background in pedagogy and education is desired as well.</p>
+          <p>If you're interested in this position, send an e-mail to <a href="">content-engineer@edxonline.org</a></p>
+        </div>
+      </article>
+
+      <article id="technology-team" class="job">
+        <div class="inner-wrapper">
+          <h3>Technology Team</h3>
+          <p>[Looking for both back-end and front-end developers. Strong backgrounds in machine learning, education, user interaction design, big data, or social network analysis are desirable, but team members do wear many hats. Best candidate would be a masterful hacker who went and did startups after finishing their Ph.D. We should find a way to make some positions that parallel fellows, and can leverage MIT/Harvard prestige]</p>
+          <p>If you're interested in this position, send an e-mail to <a href="">content-engineer@edxonline.org</a></p>
+        </div>
+      </article>
+    </section>
+
+    <section class="jobs-sidebar">
+      <h2>Positions</h2>
+      <nav>
+        <ol>
+          <li>
+            <a href="#edx-fellow">edX Fellow</a>
+          </li>
+          <li>
+            <a href="#content-engineer">Content Engineer</a>
+          </li>
+          <li>
+            <a href="#technology-team">Technology Team</a>
+          </li>
+        </ol>
+      </nav>
+      <h2>How to Apply</h2>
+      <p>E-mail your resume, coverletter and any other materials to <a href="#">careers@edxonline.org</a></p>
+      <h2>Our Location</h2>
+      <p>11 Cambridge Center, Cambridge MA USA</p>
+    </section>
+  </section>
+
+</section>
diff --git a/lms/templates/login_modal.html b/lms/templates/login_modal.html
new file mode 100644
index 0000000000..90b5688b73
--- /dev/null
+++ b/lms/templates/login_modal.html
@@ -0,0 +1,73 @@
+<%! from django.core.urlresolvers import reverse %>
+<%namespace name='static' file='static_content.html'/>
+
+<section class="modal login-modal">
+  <div class="inner-wrapper">
+    <header>
+      <h3>Log In</h3>
+      <hr>
+    </header>
+
+    <form id="login_form" method="post">
+      <label>E-mail</label>
+      <input name="email" type="email" placeholder="E-mail">
+      <label>Password</label>
+      <input name="password" type="password" placeholder="Password">
+      <label class="remember-me">
+        <input name="remember" type="checkbox">
+        Remember me
+      </label>
+      <div class="submit">
+        <input name="submit" type="submit" value="Submit">
+      </div>
+    </form>
+
+    <section class="login-extra">
+      <p>
+        <span>Not enrolled? <a href="#">Sign up.</a></span>
+        <a href="#" class="pwd-reset">Forgot password?</a>
+      </p>
+    </section>
+
+    <div class="close-modal">
+      <div class="inner">
+        <p>&#10005;</p>
+      </div>
+    </div>
+  </div>
+</section>
+
+<script type="text/javascript">
+(function() {
+   function getCookie(name) {
+     return $.cookie(name);
+   }
+   function postJSON(url, data, callback) {
+     $.ajax({type:'POST',
+       url: url,
+       dataType: 'json',
+       data: data,
+       success: callback,
+       headers : {'X-CSRFToken':getCookie('csrftoken')}
+     });
+   }
+
+   $('form#login_form').submit(function(e) {
+     e.preventDefault();
+     var submit_data = $('#login_form').serialize();
+
+     postJSON('/login',
+       submit_data,
+       function(json) {
+       if(json.success) {
+        location.href="${reverse('dashboard')}";
+        } else if($('#login_error').length == 0) {
+        $('#login_form').prepend('<div id="login_error">Email or password is incorrect.</div>');
+        } else {
+        $('#login_error').stop().css("background-color", "#933").animate({ backgroundColor: "#333"}, 2000);
+        }
+        }
+        );
+     });
+})(this)
+</script>
diff --git a/lms/templates/main.html b/lms/templates/main.html
index 9c60fef163..43f6e9e4f7 100644
--- a/lms/templates/main.html
+++ b/lms/templates/main.html
@@ -4,7 +4,8 @@
 <head>
   <%block name="title"><title>edX</title></%block>
 
-  <link rel="stylesheet" href="${static.url('js/jquery.treeview.css')}" type="text/css" media="all" />
+  <link href='http://fonts.googleapis.com/css?family=Open+Sans:800italic,400,800' rel='stylesheet' type='text/css'>
+  <link rel="stylesheet" href="${static.url('css/vendor/jquery.treeview.css')}" type="text/css" media="all" />
 
 % if settings.MITX_FEATURES['USE_DJANGO_PIPELINE']:
  <%static:css group='application'/>
@@ -14,9 +15,15 @@
   <link rel="stylesheet" href="/static/sass/application.css" type="text/css" media="all" / >
 % endif
 
-  <script type="text/javascript" src="${static.url('js/jquery.min.js')}"></script>
-  <script type="text/javascript" src="${static.url('js/jquery-ui.min.js')}"></script>
-  <script type="text/javascript" src="${static.url('js/swfobject/swfobject.js')}"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/jquery.min.js')}"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/jquery-ui.min.js')}"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/swfobject/swfobject.js')}"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/jquery.cookie.js')}"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/jquery.qtip.min.js')}"></script>
+
+  ## TODO (cpennington): Remove this when we have a good way for modules to specify js to load on the page
+  ## and in the wiki
+  <script type="text/javascript" src="${static.url('js/schematic.js')}"></script>
 
 % if settings.MITX_FEATURES['USE_DJANGO_PIPELINE']:
  <%static:js group='application'/>
@@ -30,15 +37,15 @@
 
 ## codemirror
   <link rel="stylesheet" href="/static/css/codemirror.css" type="text/css" media="all" />
-  <script type="text/javascript" src="${ settings.LIB_URL }codemirror-compressed.js"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/codemirror-compressed.js')}"></script>
 
 ## alternate codemirror
-##  <script type="text/javascript" src="/static/js/CodeMirror-2.25/lib/codemirror.js"></script>
-##  <script type="text/javascript" src="/static/js/CodeMirror-2.25/mode/xml/xml.js"></script>
-##  <script type="text/javascript" src="/static/js/CodeMirror-2.25/mode/python/python.js"></script>
+##  <script type="text/javascript" src="${static.url('js/vendor/CodeMirror-2.25/lib/codemirror.js')}"></script>
+##  <script type="text/javascript" src="${static.url('js/vendor/CodeMirror-2.25/mode/xml/xml.js')}"></script>
+##  <script type="text/javascript" src="${static.url('js/vendor/CodeMirror-2.25/mode/python/python.js')}"></script>
 
 ## image input: for clicking on images (see imageinput.html)
-  <script type="text/javascript" src="/static/js/imageinput.js"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/imageinput.js')}"></script>
 
 ##  <script type="text/javascript">
 ##    var codemirror_set = {};		// track all codemirror textareas, so they can be refreshed on page changes
@@ -55,96 +62,21 @@
 </head>
 
 <body class="<%block name='bodyclass'/>">
+  <%include file="navigation.html" />
   <!--[if lte IE 9]>
   <p class="ie-warning">You are using a browser that is not supported by <em>edX</em>, and you might not be able to complete pieces of the course. Please download the latest version of <a href="http://www.mozilla.org/en-US/firefox/new/">Firefox</a> or <a href="https://www.google.com/chrome">Chrome</a> to get the full experience.</p>
   <![endif]-->
 
-  ${self.body()}
+  <section class="content-wrapper">
+    ${self.body()}
+  </section>
+
   <%block name="bodyextra"/>
-
-  <footer>
-    <!-- Template based on a design from http://www.dotemplate.com/ - Donated $10 (pmitros) so we don't need to include credit. -->
-    <p> Copyright &copy; 2012. MIT. <a href="/t/copyright.html">Some rights reserved.</a>
-</p>
-      <nav>
-      <ul aria-label="Social Links" class="social">
-        <li class="linkedin">
-          <a href="http://www.linkedin.com/groups/Friends-Alumni-MITx-4316538">Linked In</a>
-        </li>
-        <li class="twitter">
-          <a href="https://twitter.com/#!/MyMITx">Twitter</a>
-        </li>
-        <li class="facebook">
-          <a href="http://www.facebook.com/pages/MITx/378592442151504">Facebook</a>
-        </li>
-      </ul>
-    <ul>
-      <li><a href="#feedback_div" rel="leanModal">Feedback</a></li>
-      <li class="calc-main">
-        <a aria-label="Open Calculator" href="#" class="calc">Calculator</a>
-
-        <div id="calculator_wrapper">
-          <form id="calculator">
-            <div class="input-wrapper">
-              <input type="text" id="calculator_input" />
-
-              <div class="help-wrapper">
-                <a href="#">Hints</a>
-                <dl class="help">
-                  <dt>Suffixes:</dt>
-                  <dd> %kMGTcmunp</dd>
-                  <dt>Operations:</dt>
-                  <dd>^ * / + - ()</dd>
-                  <dt>Functions:</dt>
-                  <dd>sin, cos, tan, sqrt, log10, log2, ln, arccos, arcsin, arctan, abs </dd>
-                  <dt>Constants</dt>
-                  <dd>e, pi</dd>
-
-                  <!-- Students won't know what parallel means at this time.  Complex numbers aren't well tested in the courseware, so we would prefer to not expose them.  If you read the comments in the source, feel free to use them. If you run into a bug, please let us know. But we can't officially support them right now.
-
-                  <dt>Unsupported:</dt> <dd>||, j </dd>  -->
-                </dl>
-              </div>
-            </div>
-            <input id="calculator_button" type="submit" value="="/>
-            <input type="text" id="calculator_output"  readonly />
-          </form>
-
-        </div>
-      </li>
-      <li><a href="/s/help.html">Help</a></li>
-      % if user.is_authenticated():
-     <li><a href="${ settings.MITX_ROOT_URL }/logout">Log out</a></li>
-      % endif
-    </ul>
-      </nav>
-  </footer>
-
-  <div id="feedback_div" class="leanModal_box">
-    <h1>Feedback for edX</h1>
-    <p>Found a bug? Got an idea for improving our system? Let us know.</p>
-
-    <form>
-      <ol>
-        <li><label>Subject:</label> <input type="text" id="feedback_subject"></li>
-        <li><label>Feedback: </label><textarea id="feedback_message"></textarea></li>
-        <li><input id="feedback_button" type="button" value="Submit"></li>
-      </ol>
-    </form>
-  </div>
-
-  <script type="text/javascript" src="${static.url('js/jquery.treeview.js')}"></script>
-  <script type="text/javascript" src="${static.url('js/jquery.leanModal.min.js')}"></script>
-  <script type="text/javascript" src="${static.url('js/jquery.qtip.min.js')}"></script>
-  <script type="text/javascript" src="${static.url('js/jquery.cookie.js')}"></script>
-  <script type="text/javascript" src="${static.url('js/schematic.js')}"></script>
-  <script type="text/javascript" src="${static.url('js/cktsim.js')}"></script>
-
-  <script type="text/javascript" >
-    var codemirror_set= {};                // associative array of codemirror objects 
-  </script>
-
-  <script type="text/javascript" src="${static.url('js/jquery.scrollTo-1.4.2-min.js')}"></script>
+  <%include file="footer.html" />
   <%block name="js_extra"/>
+  <script src="${static.url('js/my_courses_dropdown.js')}"></script>
+  <script src="${static.url('js/toggle_login_modal.js')}"></script>
+  <script src="${static.url('js/sticky_filter.js')}"></script>
+
 </body>
 </html>
diff --git a/lms/templates/mathjax_include.html b/lms/templates/mathjax_include.html
index c789e4d299..799a132a3e 100644
--- a/lms/templates/mathjax_include.html
+++ b/lms/templates/mathjax_include.html
@@ -23,4 +23,4 @@
 <!-- This must appear after all mathjax-config blocks, so it is after the imports from the other templates.
      It can't be run through static.url because MathJax uses crazy url introspection to do lazy loading of
      MathJax extension libraries -->
-<script type="text/javascript" src="/static/js/mathjax-MathJax-c9db6ac/MathJax.js?config=TeX-MML-AM_HTMLorMML-full"></script>
+<script type="text/javascript" src="/static/js/vendor/mathjax-MathJax-c9db6ac/MathJax.js?config=TeX-MML-AM_HTMLorMML-full"></script>
diff --git a/lms/templates/navigation.html b/lms/templates/navigation.html
index 74ddde2278..823bc7b687 100644
--- a/lms/templates/navigation.html
+++ b/lms/templates/navigation.html
@@ -1,30 +1,53 @@
-<%page args="active_page" />
-<div class="header-wrapper">
-  <header aria-label="Global Navigation">
-    <hgroup>
-      <h1><em>
-        % if settings.ENABLE_MULTICOURSE:
-            <a href="${ MITX_ROOT_URL }/mitxhome" style="color:black;">edX</a>
-        % else:
-            edX
-        % endif
-       </em></h1>
-      <h2><a href="${ MITX_ROOT_URL }/courseware/">${ settings.COURSE_TITLE }</a></h2>
-    </hgroup>
+## TODO: Split this into two files, one for people who are authenticated, and
+## one for people who aren't. Assume a Course object is passed to the former,
+## instead of using settings.COURSE_TITLE
+<%namespace name='static' file='static_content.html'/>
+<%! from django.core.urlresolvers import reverse %>
 
-    <nav class="${active_page}">
-      <ul class="coursenav">
-        <li class="courseware"><a href="${ MITX_ROOT_URL }/courseware/">Courseware</a></li>
-        <li class="info"><a href="${ MITX_ROOT_URL }/info">Course Info</a></li>
-% if user.is_authenticated():
-        <li class="book"><a href="${ MITX_ROOT_URL }/book">Textbook</a></li>
-        <li class="discussion"><a href="${ MITX_ROOT_URL }/discussion/questions/">Discussion</a></li>
-% endif
-        <li class="wiki"><a href="${ MITX_ROOT_URL }/wiki/view/">Wiki</a></li>
-% if user.is_authenticated():
-        <li class="profile"><a href="${ MITX_ROOT_URL }/profile">Profile</a></li>
-% endif
-      </ul>
-    </nav>
-  </header>
-</div>
+<header class="global" aria-label="Global Navigation">
+  <nav>
+    <h1 class="logo"><a href="${reverse('root')}"></a></h1>
+    <ol class="left">
+      <li class="primary">
+        <a href="${reverse('courses')}">Find Courses</a>
+      </li>
+    </ol>
+
+  %if user.is_authenticated():
+    <ol class="user">
+      <li class="primary">
+        <a href="${reverse('dashboard')}" class="user-link">
+          <span class="avatar"><img src="${static.url('images/profile.jpg')}" /></span>
+          ${user.username}
+        </a>
+      </li>
+      <li class="primary">
+        <a href="#" class="dropdown">&#9662</a>
+          <ul class="dropdown-menu">
+            <li><a href="#">Account Settings</a></li>
+            <li><a href="${reverse('help')}">Help</a></li>
+            <li><a href="${reverse('logout')}">Log Out</a></li>
+          </ul>
+      </li>
+    </ol>
+
+  %else:
+    <ol class="guest">
+      <li class="secondary">
+        <a href="${reverse('about_edx')}">About</a>
+        <a href="#">Blog</a>
+        <a href="${reverse('jobs')}">Jobs</a>
+        <a href="#" id="login">Log In</a>
+      </li>
+      <li class="primary">
+        <a href="#" id="signup">Sign Up</a>
+      </li>
+    </ol>
+  </nav>
+  %endif
+</header>
+
+%if not user.is_authenticated():
+  <%include file="login_modal.html" />
+  <%include file="signup_modal.html" />
+%endif
diff --git a/lms/templates/portal/course_about.html b/lms/templates/portal/course_about.html
new file mode 100644
index 0000000000..ba5102d84f
--- /dev/null
+++ b/lms/templates/portal/course_about.html
@@ -0,0 +1,112 @@
+<%! from django.core.urlresolvers import reverse %>
+<%namespace name='static' file='../static_content.html'/>
+<%block name="js_extra">
+  <script src="${static.url('js/course_info.js')}"></script>
+</%block>
+
+<%inherit file="../main.html" />
+
+<section class="course-info">
+  <header class="course-profile">
+    <div class="intro-inner-wrapper">
+      <section class="intro">
+        <hgroup>
+          <h1>${course.get_about_section("title")} <h2><a href="#">${course.get_about_section("university")}</a></h2></h1>
+        </hgroup>
+        <div class="course-dates">
+          <p>Class Starts: <span class="start-date">7/12/12</span></p>
+          <p>Final Exam: <span class="start-date">12/09/12</span></p>
+          <p>Total Length: <span class="course-length">15 weeks</span></p>
+        </div>
+      </section>
+      <section class="actions">
+        <div class="register-wrapper">
+          <a href="${reverse('enroll', args=[course.id])}" class="register">Register</a>
+        </div>
+        <section class="social-sharing">
+          <p><span class="num-people-registered">1,435</span> students already registed!</p>
+        </section>
+      </section>
+    </div>
+  </header>
+
+  <section class="container">
+    <section class="details">
+      <nav>
+        <a href="#" class="active">Overview</a>
+        <a href="#">FAQ</a>
+        <a href="#">Requirements</a>
+        <a href="#">Text-book</a>
+        <a href="#">Syllabus</a>
+        <a href="#">Reviews</a>
+      </nav>
+
+      <div class="inner-wrapper">
+        <section class="about">
+          <h2>About this course</h2>
+          <p>${course.get_about_section("description")}</p>
+
+          <h2>Requirements</h2>
+          <p>${course.get_about_section("requirements")}</p>
+
+          <h2>Syllabus</h2>
+          <p>${course.get_about_section("syllabus")}</p>
+
+          <h2>Textbook</h2>
+          ${course.get_about_section("textbook")}
+
+          <h2>Frequently Asked Questions</h2>
+          <p>${course.get_about_section("faq")}</p>
+
+          <p>${course.get_about_section("more_info")}</p>
+        </section>
+
+        <section class="course-staff">
+          <h2>Course staff</h3>
+          <article class="teacher">
+            <div class="teacher-image">
+              <img src="${static.url('images/anant.jpg')}" />
+            </div>
+            <h3>Anant Agarwal</h3>
+            <p>Director of MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL) and a professor of the Electrical Engineering and Computer Science department at MIT. His research focus is in parallel computer architectures and cloud software systems, and he is a founder of several successful startups, including Tilera, a company that produces scalable multicore processors. Prof. Agarwal won MIT’s Smullin and Jamieson prizes for teaching and co-authored the course textbook “Foundations of Analog and Digital Electronic Circuits.”</p>
+          </article>
+
+          <article class="teacher">
+            <div class="teacher-image">
+              <img src="${static.url('images/gerald.jpg')}" />
+            </div>
+            <h3>Gerald Sussman</h3>
+            <p>Professor of Electrical Engineering at MIT. He is a well known educator in the computer science community, perhaps best known as the author of Structure and Interpretation of Computer Programs, which is universally acknowledged as one of the top ten textbooks in computer science, and as the creator of Scheme, a popular teaching language. His research spans a range of topics, from artificial intelligence, to physics and chaotic systems, to supercomputer design.</p>
+          </article>
+
+          <article class="teacher">
+            <div class="teacher-image">
+              <img src="${static.url('images/piotr.jpg')}" />
+            </div>
+            <h3>Piotr Mitros</h3>
+            <p>Research Scientist at MIT. His research focus is in finding ways to apply techniques from control systems to optimizing the learning process. Dr. Mitros has worked as an analog designer at Texas Instruments, Talking Lights, and most recently, designed the analog front end for a novel medical imaging modality for Rhythmia Medical.</p>
+          </article>
+        </section>
+      </section>
+    </div>
+
+    <section class="course-sidebar">
+      <div class="media">
+        <div class="hero">
+          <img src="${static.url('images/courses/circuits.jpeg')}" />
+          <div class="play-intro"></div>
+        </div>
+        <%include file="../video_modal.html" />
+      </div>
+
+      <section class="course-summary">
+        <h3>Course Sumamry</h3>
+        <p>${course.get_about_section("short_description")}</p>
+      </section>
+
+      <section class="dates">
+        <p>Course Number <span class="start-date">(${course.get_about_section("number")})</span></p>
+      </section>
+    </section>
+  </section>
+</section>
diff --git a/lms/templates/problem.html b/lms/templates/problem.html
index 36fcb1bc66..d051740710 100644
--- a/lms/templates/problem.html
+++ b/lms/templates/problem.html
@@ -13,7 +13,7 @@
 </h2>
 
 <section class="problem">
-  ${ static.replace_urls(problem['html']) }
+  ${ problem['html'] }
 
   <section class="action">
     <input type="hidden" name="problem_id" value="${ problem['name'] }">
diff --git a/lms/templates/profile.html b/lms/templates/profile.html
index fd49169d5b..6caaea7b5b 100644
--- a/lms/templates/profile.html
+++ b/lms/templates/profile.html
@@ -9,9 +9,9 @@
 %>
 
 <%block name="headextra">
-<script type="text/javascript" src="${static.url('js/flot/jquery.flot.js')}"></script>
-<script type="text/javascript" src="${static.url('js/flot/jquery.flot.stack.js')}"></script>
-<script type="text/javascript" src="${static.url('js/flot/jquery.flot.symbol.js')}"></script>
+<script type="text/javascript" src="${static.url('js/vendor/flot/jquery.flot.js')}"></script>
+<script type="text/javascript" src="${static.url('js/vendor/flot/jquery.flot.stack.js')}"></script>
+<script type="text/javascript" src="${static.url('js/vendor/flot/jquery.flot.symbol.js')}"></script>
 <script>
 ${profile_graphs.body(grade_summary, "grade-detail-graph")}
 </script>
diff --git a/lms/templates/quickedit.html b/lms/templates/quickedit.html
index add00b05b1..bc8e74eb65 100644
--- a/lms/templates/quickedit.html
+++ b/lms/templates/quickedit.html
@@ -7,7 +7,7 @@
 ## Used for quick-edit link present when viewing capa-format assesment problems.
 ## -----------------------------------------------------------------------------
 <head>
-  <link rel="stylesheet" href="${static.url('js/jquery.treeview.css')}" type="text/css" media="all" />
+  <link rel="stylesheet" href="${static.url('css/vendor/jquery.treeview.css')}" type="text/css" media="all" />
 ##  <link rel="stylesheet" href="${ settings.LIB_URL }jquery.treeview.css" type="text/css" media="all" />
 ##  <link rel="stylesheet" href="/static/sass/application.css" type="text/css" media="all" / >
 
@@ -162,7 +162,7 @@ ${init_js}
 
   <script type="text/javascript" src="${static.url('js/jquery.treeview.js')}"></script>
   <script type="text/javascript" src="${static.url('js/jquery.leanModal.min.js')}"></script>
-  <script type="text/javascript" src="${static.url('js/jquery.qtip.min.js')}"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/jquery.qtip.min.js')}"></script>
   <script type="text/javascript" src="${static.url('js/jquery.cookie.js')}"></script>
 ##  <script type="text/javascript" src="${static.url('js/video_player.js')}"></script>
   <script type="text/javascript" src="${static.url('js/schematic.js')}"></script>
diff --git a/lms/templates/signup_modal.html b/lms/templates/signup_modal.html
new file mode 100644
index 0000000000..68073276c6
--- /dev/null
+++ b/lms/templates/signup_modal.html
@@ -0,0 +1,110 @@
+<%namespace name='static' file='static_content.html'/>
+
+<section class="modal signup-modal">
+  <div class="inner-wrapper">
+    <header>
+      <h3>Sign Up for edX</h3>
+      <hr>
+    </header>
+
+    <div id="enroll">
+
+      <form id="enroll_form" method="post">
+        <div id="enroll_error" name="enroll_error"></div>
+        <label>E-mail</label>
+        <input name="email" type="email" placeholder="E-mail">
+        <label>Password</label>
+        <input name="password" type="password" placeholder="Password">
+        <label>Public Username</label>
+        <input name="username" type="text" placeholder="Public Username">
+        <label>Full Name</label>
+        <input name="name" type="text" placeholder="Full Name">
+        <label>Your Location</label>
+        <input name="location" type="text" placeholder="Your Location">
+        <label>Preferred Language</label>
+        <input name="language" type="text" placeholder="Preferred Language">
+        <label class="terms-of-service">
+          <input name="terms_of_service" type="checkbox" value="true">
+          I agree to the
+          <a href="#">Terms of Service</a>
+        </label>
+        <label class="honor-code">
+          <input name="honor_code" type="checkbox" value="true">
+          I agree to the
+          <a href="#">Honor Code</a>
+          , sumarized below as:
+        </label>
+
+          <div class="honor-code-summary">
+            <ul>
+              <li>
+                <p>Complete all mid-terms and final exams with only my own work.</p>
+              </li>
+              <li>
+                <p>Maintain only one account, and not share the username or password.</p>
+              </li>
+              <li>
+                <p>Not engage in any activity that would dishonestly improve my results, or improve or hurt those of others.</p>
+              </li>
+              <li>
+                <p>Not post answers to problems that are being used to assess student performance.</p>
+              </li>
+            </ul>
+            <hr>
+          </div>
+
+
+        <div class="submit">
+          <input name="submit" type="submit" value="Create My Account">
+        </div>
+      </form>
+
+      <section class="login-extra">
+        <p>
+          <span>Already have an account? <a href="#">Login.</a></span>
+        </p>
+      </section>
+
+    </div>
+
+    <div class="close-modal">
+      <div class="inner">
+        <p>&#10005;</p>
+      </div>
+    </div>
+  </div>
+</section>
+
+<script type="text/javascript">
+  (function() {
+    function getCookie(name) {
+      return $.cookie(name);
+    }
+
+    function postJSON(url, data, callback) {
+      $.ajax({type:'POST',
+        url: url,
+        dataType: 'json',
+        data: data,
+        success: callback,
+        headers : {'X-CSRFToken':getCookie('csrftoken')}
+      });
+    }
+
+    $('form#enroll_form').submit(function(e) {
+      e.preventDefault();
+      var submit_data = $('#enroll_form').serialize();
+
+      postJSON('/create_account',
+        submit_data,
+        function(json) {
+          if(json.success) {
+            $('#enroll').html(json.value);
+          } else {
+            $('#enroll_error').html(json.value).stop().css("background-color", "#933").animate({ backgroundColor: "#333"}, 2000);
+          }
+        }
+      );
+    });
+  })(this)
+</script>
diff --git a/lms/templates/simplewiki_base.html b/lms/templates/simplewiki_base.html
index ba34ada8e1..6a9be3bf08 100644
--- a/lms/templates/simplewiki_base.html
+++ b/lms/templates/simplewiki_base.html
@@ -69,7 +69,7 @@
 
 <%block name="bodyextra">
 
-<%include file="navigation.html" args="active_page='wiki'" />
+<%include file="course_navigation.html" args="active_page='wiki'" />
 
 <section class="main-content">
   <div class="wiki-wrapper">
diff --git a/lms/templates/staticbook.html b/lms/templates/staticbook.html
index 0e510a486c..cc95a49644 100644
--- a/lms/templates/staticbook.html
+++ b/lms/templates/staticbook.html
@@ -54,7 +54,7 @@ $("#open_close_accordion a").click(function(){
 </script>
 </%block>
 
-<%include file="navigation.html" args="active_page='book'" />
+<%include file="course_navigation.html" args="active_page='book'" />
 
 <section class="main-content">
   <div class="book-wrapper">
diff --git a/lms/templates/university_profile.html b/lms/templates/university_profile.html
new file mode 100644
index 0000000000..9bf9038cdd
--- /dev/null
+++ b/lms/templates/university_profile.html
@@ -0,0 +1,21 @@
+<%inherit file="main.html" />
+
+<%namespace name='static' file='static_content.html'/>
+
+<section class="university-profile">
+  <header class="search">
+    <div class="inner-wrapper university-search">
+      <hgroup>
+        <div class="logo">
+          <img src="${static.url('images/harvard.png')}" />
+        </div>
+        <h1>HarvardX</h1>
+      </hgroup>
+    </div>
+  </header>
+
+  <section class="container">
+    <section class="courses">
+    </section>
+  </section>
+</section>
diff --git a/lms/templates/video_modal.html b/lms/templates/video_modal.html
new file mode 100644
index 0000000000..377af43917
--- /dev/null
+++ b/lms/templates/video_modal.html
@@ -0,0 +1,12 @@
+<%namespace name='static' file='static_content.html'/>
+
+<section class="modal video-modal">
+  <div class="inner-wrapper">
+    ${course.get_about_section("video")}
+    <div class="close-modal">
+      <div class="inner">
+        <p>&#10005;</p>
+      </div>
+    </div>
+  </div>
+</section>
diff --git a/lms/urls.py b/lms/urls.py
index d8d4356e5c..e3427533c2 100644
--- a/lms/urls.py
+++ b/lms/urls.py
@@ -11,7 +11,12 @@ if settings.DEBUG:
     admin.autodiscover()
 
 urlpatterns = ('',
-    url(r'^$', 'student.views.index'), # Main marketing page, or redirect to courseware
+    url(r'^$', 'student.views.index', name="root"), # Main marketing page, or redirect to courseware
+    url(r'^about$', 'student.views.about', name="about_edx"),
+    url(r'^university_profile$', 'student.views.university_profile', name="university_profile"),
+    url(r'^jobs$', 'student.views.jobs', name="jobs"),
+    url(r'^help$', 'student.views.help', name="help_edx"),
+    url(r'^dashboard$', 'student.views.dashboard', name="dashboard"),
     url(r'^change_email$', 'student.views.change_email_request'),
     url(r'^email_confirm/(?P<key>[^/]*)$', 'student.views.confirm_email_change'),
     url(r'^change_name$', 'student.views.change_name_request'),
@@ -23,7 +28,7 @@ urlpatterns = ('',
     url(r'^t/(?P<template>[^/]*)$', 'static_template_view.views.index'),
     url(r'^login$', 'student.views.login_user'),
     url(r'^login/(?P<error>[^/]*)$', 'student.views.login_user'),
-    url(r'^logout$', 'student.views.logout_user'),
+    url(r'^logout$', 'student.views.logout_user', name='logout'),
     url(r'^create_account$', 'student.views.create_account'),
     url(r'^activate/(?P<key>[^/]*)$', 'student.views.activate_account'),
 #    url(r'^reactivate/(?P<key>[^/]*)$', 'student.views.reactivation_email'),
@@ -47,29 +52,33 @@ if settings.PERFSTATS:
 
 if settings.COURSEWARE_ENABLED:
     urlpatterns += (
-        url(r'^courseware/$', 'courseware.views.index', name="courseware"),
-        url(r'^info$', 'util.views.info'),
         url(r'^wiki/', include('simplewiki.urls')),
         url(r'^masquerade/', include('masquerade.urls')),
-        url(r'^courseware/(?P<course>[^/]*)/(?P<chapter>[^/]*)/(?P<section>[^/]*)/(?P<position>[^/]*)$', 'courseware.views.index'),
-        url(r'^courseware/(?P<course>[^/]*)/(?P<chapter>[^/]*)/(?P<section>[^/]*)/$', 'courseware.views.index', name="courseware_section"),
-        url(r'^courseware/(?P<course>[^/]*)/(?P<chapter>[^/]*)/$', 'courseware.views.index', name="courseware_chapter"),
-        url(r'^courseware/(?P<course>[^/]*)/$', 'courseware.views.index', name="courseware_course"),
         url(r'^jumpto/(?P<probname>[^/]+)/$', 'courseware.views.jump_to'),
         url(r'^modx/(?P<id>.*?)/(?P<dispatch>[^/]*)$', 'courseware.module_render.modx_dispatch'), #reset_problem'),
-        url(r'^profile$', 'courseware.views.profile'),
-        url(r'^profile/(?P<student_id>[^/]*)/$', 'courseware.views.profile'),
         url(r'^change_setting$', 'student.views.change_setting'),
         url(r'^s/(?P<template>[^/]*)$', 'static_template_view.views.auth_index'),
-        url(r'^book/(?P<page>[^/]*)$', 'staticbook.views.index'), 
-        url(r'^book-shifted/(?P<page>[^/]*)$', 'staticbook.views.index_shifted'), 
-        url(r'^book*$', 'staticbook.views.index'), 
+        url(r'^book/(?P<page>[^/]*)$', 'staticbook.views.index'),
+        url(r'^book-shifted/(?P<page>[^/]*)$', 'staticbook.views.index_shifted'),
+        url(r'^book*$', 'staticbook.views.index'),
         #    url(r'^course_info/$', 'student.views.courseinfo'),
         #    url(r'^show_circuit/(?P<circuit>[^/]*)$', 'circuit.views.show_circuit'),
         url(r'^edit_circuit/(?P<circuit>[^/]*)$', 'circuit.views.edit_circuit'),
         url(r'^save_circuit/(?P<circuit>[^/]*)$', 'circuit.views.save_circuit'),
         url(r'^calculate$', 'util.views.calculate'),
         url(r'^heartbeat$', include('heartbeat.urls')),
+
+        # Multicourse related:
+        url(r'^courses/?$', 'courseware.views.courses', name="courses"),
+        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/info$', 'courseware.views.course_info', name="info"),
+        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/book$', 'staticbook.views.index', name="book"),
+        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/enroll$', 'student.views.enroll', name="enroll"),
+        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/courseware/?$', 'courseware.views.index', name="courseware"),
+        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/courseware/(?P<chapter>[^/]*)/(?P<section>[^/]*)/$', 'courseware.views.index', name="courseware_section"),
+        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/profile$', 'courseware.views.profile', name="profile"),
+        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/profile/(?P<student_id>[^/]*)/$', 'courseware.views.profile'),
+
+        url(r'^courses/(?P<course_id>[^/]+/[^/]+/[^/]+)/about$', 'student.views.course_info', name="about_course"),
     )
 
 if settings.ENABLE_MULTICOURSE:
diff --git a/rakefile b/rakefile
index fe21c04212..b621a4c70e 100644
--- a/rakefile
+++ b/rakefile
@@ -27,7 +27,7 @@ NORMALIZED_DEPLOY_NAME = DEPLOY_NAME.downcase().gsub(/[_\/]/, '-')
 INSTALL_DIR_PATH = File.join(DEPLOY_DIR, NORMALIZED_DEPLOY_NAME)
 
 # Set up the clean and clobber tasks
-CLOBBER.include(BUILD_DIR, REPORT_DIR, 'cover*', '.coverage')
+CLOBBER.include(BUILD_DIR, REPORT_DIR, 'cover*', '.coverage', 'test_root/*_repo')
 CLEAN.include("#{BUILD_DIR}/*.deb", "#{BUILD_DIR}/util")
 
 def select_executable(*cmds)
@@ -153,13 +153,12 @@ task :package do
         # Delete mako temp files
         rm -rf /tmp/tmp*mako
 
-        service gunicorn start
+        service gunicorn start || echo "Unable to start gunicorn. Continuing"
         POSTINSTALL
         postinstall.close()
         FileUtils.chmod(0755, postinstall.path)
 
         args = ["fakeroot", "fpm", "-s", "dir", "-t", "deb",
-            "--verbose",
             "--after-install=#{postinstall.path}",
             "--after-remove=#{afterremove.path}",
             "--prefix=#{INSTALL_DIR_PATH}",
diff --git a/requirements.txt b/requirements.txt
index efc8e48ddd..29d166fcee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,20 +5,15 @@ scipy
 matplotlib
 markdown
 pygments
-django-mako
-django-ses
 lxml
 boto
 mako
 python-memcached
-django-celery
 path.py
 django_debug_toolbar
 -e git+git://github.com/MITx/django-pipeline.git#egg=django-pipeline
 django-staticfiles>=1.2.1
-django-masquerade
 fs
-django-jasmine
 beautifulsoup
 requests
 sympy
@@ -34,3 +29,17 @@ rednose
 GitPython >= 0.3
 django-override-settings
 mock>=0.8, <0.9
+PyYAML
+South
+django-celery
+django-countries
+django-kombu
+django-followit
+django-jasmine
+django-keyedcache
+django-mako
+django-masquerade
+django-robots
+django-ses
+django-storages
+django-threaded-multihost
\ No newline at end of file
diff --git a/static/coffee/src/calculator.js b/static/coffee/src/calculator.js
new file mode 100755
index 0000000000..80bcb9c866
--- /dev/null
+++ b/static/coffee/src/calculator.js
@@ -0,0 +1,43 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+
+  this.Calculator = (function() {
+
+    function Calculator() {
+      $('.calc').click(this.toggle);
+      $('form#calculator').submit(this.calculate).submit(function(e) {
+        return e.preventDefault();
+      });
+      $('div.help-wrapper a').hover(this.helpToggle).click(function(e) {
+        return e.preventDefault();
+      });
+    }
+
+    Calculator.prototype.toggle = function() {
+      $('li.calc-main').toggleClass('open');
+      $('#calculator_wrapper #calculator_input').focus();
+      if ($('.calc.closed').length) {
+        $('.calc').attr('aria-label', 'Open Calculator');
+      } else {
+        $('.calc').attr('aria-label', 'Close Calculator');
+      }
+      return $('.calc').toggleClass('closed');
+    };
+
+    Calculator.prototype.helpToggle = function() {
+      return $('.help').toggleClass('shown');
+    };
+
+    Calculator.prototype.calculate = function() {
+      return $.getWithPrefix('/calculate', {
+        equation: $('#calculator_input').val()
+      }, function(data) {
+        return $('#calculator_output').val(data.result);
+      });
+    };
+
+    return Calculator;
+
+  })();
+
+}).call(this);
diff --git a/static/coffee/src/courseware.js b/static/coffee/src/courseware.js
new file mode 100755
index 0000000000..934a66c493
--- /dev/null
+++ b/static/coffee/src/courseware.js
@@ -0,0 +1,48 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+
+  this.Courseware = (function() {
+
+    Courseware.prefix = '';
+
+    function Courseware() {
+      Courseware.prefix = $("meta[name='path_prefix']").attr('content');
+      new Navigation;
+      new Calculator;
+      new FeedbackForm;
+      Logger.bind();
+      this.bind();
+      this.render();
+    }
+
+    Courseware.start = function() {
+      return new Courseware;
+    };
+
+    Courseware.prototype.bind = function() {
+      return $('.course-content .sequence, .course-content .tab').bind('contentChanged', this.render);
+    };
+
+    Courseware.prototype.render = function() {
+      $('.course-content .video').each(function() {
+        var id;
+        id = $(this).attr('id').replace(/video_/, '');
+        return new Video(id, $(this).data('streams'));
+      });
+      $('.course-content .problems-wrapper').each(function() {
+        var id;
+        id = $(this).attr('id').replace(/problem_/, '');
+        return new Problem(id, $(this).data('url'));
+      });
+      return $('.course-content .histogram').each(function() {
+        var id;
+        id = $(this).attr('id').replace(/histogram_/, '');
+        return new Histogram(id, $(this).data('histogram'));
+      });
+    };
+
+    return Courseware;
+
+  })();
+
+}).call(this);
diff --git a/static/coffee/src/feedback_form.js b/static/coffee/src/feedback_form.js
new file mode 100755
index 0000000000..2dbd694cf8
--- /dev/null
+++ b/static/coffee/src/feedback_form.js
@@ -0,0 +1,24 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+
+  this.FeedbackForm = (function() {
+
+    function FeedbackForm() {
+      $('#feedback_button').click(function() {
+        var data;
+        data = {
+          subject: $('#feedback_subject').val(),
+          message: $('#feedback_message').val(),
+          url: window.location.href
+        };
+        return $.postWithPrefix('/send_feedback', data, function() {
+          return $('#feedback_div').html('Feedback submitted. Thank you');
+        }, 'json');
+      });
+    }
+
+    return FeedbackForm;
+
+  })();
+
+}).call(this);
diff --git a/static/coffee/src/histogram.js b/static/coffee/src/histogram.js
new file mode 100755
index 0000000000..5515752904
--- /dev/null
+++ b/static/coffee/src/histogram.js
@@ -0,0 +1,66 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+
+  this.Histogram = (function() {
+
+    function Histogram(id, rawData) {
+      this.id = id;
+      this.rawData = rawData;
+      this.xTicks = [];
+      this.yTicks = [];
+      this.data = [];
+      this.calculate();
+      this.render();
+    }
+
+    Histogram.prototype.calculate = function() {
+      var count, log_count, score, _i, _len, _ref, _ref1, _results;
+      _ref = this.rawData;
+      _results = [];
+      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+        _ref1 = _ref[_i], score = _ref1[0], count = _ref1[1];
+        log_count = Math.log(count + 1);
+        this.data.push([score, log_count]);
+        this.xTicks.push([score, score.toString()]);
+        _results.push(this.yTicks.push([log_count, count.toString()]));
+      }
+      return _results;
+    };
+
+    Histogram.prototype.render = function() {
+      return $.plot($("#histogram_" + this.id), [
+        {
+          data: this.data,
+          bars: {
+            show: true,
+            align: 'center',
+            lineWidth: 0,
+            fill: 1.0
+          },
+          color: "#b72121"
+        }
+      ], {
+        xaxis: {
+          min: -1,
+          max: Math.max.apply(Math, $.map(this.xTicks, function(data) {
+            return data[0] + 1;
+          })),
+          ticks: this.xTicks,
+          tickLength: 0
+        },
+        yaxis: {
+          min: 0.0,
+          max: Math.max.apply(Math, $.map(this.yTicks, function(data) {
+            return data[0] * 1.1;
+          })),
+          ticks: this.yTicks,
+          labelWidth: 50
+        }
+      });
+    };
+
+    return Histogram;
+
+  })();
+
+}).call(this);
diff --git a/static/coffee/src/logger.js b/static/coffee/src/logger.js
new file mode 100755
index 0000000000..2e4ae6a272
--- /dev/null
+++ b/static/coffee/src/logger.js
@@ -0,0 +1,36 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+
+  this.Logger = (function() {
+
+    function Logger() {}
+
+    Logger.log = function(event_type, data) {
+      return $.getWithPrefix('/event', {
+        event_type: event_type,
+        event: JSON.stringify(data),
+        page: window.location.href
+      });
+    };
+
+    Logger.bind = function() {
+      return window.onunload = function() {
+        return $.ajax({
+          url: "" + Courseware.prefix + "/event",
+          data: {
+            event_type: 'page_close',
+            event: '',
+            page: window.location.href
+          },
+          async: false
+        });
+      };
+    };
+
+    return Logger;
+
+  })();
+
+  this.log_event = Logger.log;
+
+}).call(this);
diff --git a/static/coffee/src/main.js b/static/coffee/src/main.js
new file mode 100755
index 0000000000..ab6ff91b22
--- /dev/null
+++ b/static/coffee/src/main.js
@@ -0,0 +1,45 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+
+  jQuery.postWithPrefix = function(url, data, callback, type) {
+    return $.post("" + Courseware.prefix + url, data, callback, type);
+  };
+
+  jQuery.getWithPrefix = function(url, data, callback, type) {
+    return $.get("" + Courseware.prefix + url, data, callback, type);
+  };
+
+  $(function() {
+    $.ajaxSetup({
+      headers: {
+        'X-CSRFToken': $.cookie('csrftoken')
+      },
+      dataType: 'json'
+    });
+    window.onTouchBasedDevice = function() {
+      return navigator.userAgent.match(/iPhone|iPod|iPad/i);
+    };
+    $("a[rel*=leanModal]").leanModal();
+    $('#csrfmiddlewaretoken').attr('value', $.cookie('csrftoken'));
+    if ($('body').hasClass('courseware')) {
+      Courseware.start();
+    }
+    window.submit_circuit = function(circuit_id) {
+      $("input.schematic").each(function(index, element) {
+        return element.schematic.update_value();
+      });
+      schematic_value($("#schematic_" + circuit_id).attr("value"));
+      return $.postWithPrefix("/save_circuit/" + circuit_id, {
+        schematic: schematic_value
+      }, function(data) {
+        if (data.results === 'success') {
+          return alert('Saved');
+        }
+      });
+    };
+    return window.postJSON = function(url, data, callback) {
+      return $.postWithPrefix(url, data, callback);
+    };
+  });
+
+}).call(this);
diff --git a/static/coffee/src/modules/problem.js b/static/coffee/src/modules/problem.js
new file mode 100755
index 0000000000..3f87f577ea
--- /dev/null
+++ b/static/coffee/src/modules/problem.js
@@ -0,0 +1,134 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+
+  this.Problem = (function() {
+
+    function Problem(id, url) {
+      this.id = id;
+      this.refreshAnswers = __bind(this.refreshAnswers, this);
+
+      this.save = __bind(this.save, this);
+
+      this.show = __bind(this.show, this);
+
+      this.reset = __bind(this.reset, this);
+
+      this.check = __bind(this.check, this);
+
+      this.bind = __bind(this.bind, this);
+
+      this.element = $("#problem_" + id);
+      this.content_url = "" + url + "problem_get?id=" + this.id;
+      this.render();
+    }
+
+    Problem.prototype.$ = function(selector) {
+      return $(selector, this.element);
+    };
+
+    Problem.prototype.bind = function() {
+      MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
+      window.update_schematics();
+      this.$('section.action input:button').click(this.refreshAnswers);
+      this.$('section.action input.check').click(this.check);
+      this.$('section.action input.reset').click(this.reset);
+      this.$('section.action input.show').click(this.show);
+      return this.$('section.action input.save').click(this.save);
+    };
+
+    Problem.prototype.render = function(content) {
+      if (content) {
+        this.element.html(content);
+        return this.bind();
+      } else {
+        return this.element.load(this.content_url, this.bind);
+      }
+    };
+
+    Problem.prototype.check = function() {
+      var _this = this;
+      Logger.log('problem_check', this.answers);
+      return $.postWithPrefix("/modx/problem/" + this.id + "/problem_check", this.answers, function(response) {
+        switch (response.success) {
+          case 'incorrect':
+          case 'correct':
+            return _this.render(response.contents);
+          default:
+            return alert(response.success);
+        }
+      });
+    };
+
+    Problem.prototype.reset = function() {
+      var _this = this;
+      Logger.log('problem_reset', this.answers);
+      return $.postWithPrefix("/modx/problem/" + this.id + "/problem_reset", {
+        id: this.id
+      }, function(content) {
+        return _this.render(content);
+      });
+    };
+
+    Problem.prototype.show = function() {
+      var _this = this;
+      if (!this.element.hasClass('showed')) {
+        Logger.log('problem_show', {
+          problem: this.id
+        });
+        return $.postWithPrefix("/modx/problem/" + this.id + "/problem_show", function(response) {
+          $.each(response, function(key, value) {
+            var choice, _i, _len, _results;
+            if ($.isArray(value)) {
+              _results = [];
+              for (_i = 0, _len = value.length; _i < _len; _i++) {
+                choice = value[_i];
+                _results.push(_this.$("label[for='input_" + key + "_" + choice + "']").attr({
+                  correct_answer: 'true'
+                }));
+              }
+              return _results;
+            } else {
+              return _this.$("#answer_" + key).text(value);
+            }
+          });
+          _this.$('.show').val('Hide Answer');
+          return _this.element.addClass('showed');
+        });
+      } else {
+        this.$('[id^=answer_]').text('');
+        this.$('[correct_answer]').attr({
+          correct_answer: null
+        });
+        this.element.removeClass('showed');
+        return this.$('.show').val('Show Answer');
+      }
+    };
+
+    Problem.prototype.save = function() {
+      var _this = this;
+      Logger.log('problem_save', this.answers);
+      return $.postWithPrefix("/modx/problem/" + this.id + "/problem_save", this.answers, function(response) {
+        if (response.success) {
+          return alert('Saved');
+        }
+      });
+    };
+
+    Problem.prototype.refreshAnswers = function() {
+      this.$('input.schematic').each(function(index, element) {
+        return element.schematic.update_value();
+      });
+      this.$(".CodeMirror").each(function(index, element) {
+        if (element.CodeMirror.save) {
+          return element.CodeMirror.save();
+        }
+      });
+      return this.answers = this.$("[id^=input_" + this.id + "_]").serialize();
+    };
+
+    return Problem;
+
+  })();
+
+}).call(this);
diff --git a/static/coffee/src/modules/sequence.js b/static/coffee/src/modules/sequence.js
new file mode 100755
index 0000000000..901a5e7f2a
--- /dev/null
+++ b/static/coffee/src/modules/sequence.js
@@ -0,0 +1,134 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+
+  this.Sequence = (function() {
+
+    function Sequence(id, elements, tag, position) {
+      this.id = id;
+      this.elements = elements;
+      this.tag = tag;
+      this.previous = __bind(this.previous, this);
+
+      this.next = __bind(this.next, this);
+
+      this.goto = __bind(this.goto, this);
+
+      this.toggleArrows = __bind(this.toggleArrows, this);
+
+      this.element = $("#sequence_" + this.id);
+      this.buildNavigation();
+      this.bind();
+      this.render(position);
+    }
+
+    Sequence.prototype.$ = function(selector) {
+      return $(selector, this.element);
+    };
+
+    Sequence.prototype.bind = function() {
+      this.element.bind('contentChanged', this.toggleArrows);
+      return this.$('#sequence-list a').click(this.goto);
+    };
+
+    Sequence.prototype.buildNavigation = function() {
+      var _this = this;
+      return $.each(this.elements, function(index, item) {
+        var link, list_item, title;
+        link = $('<a>').attr({
+          "class": "seq_" + item.type + "_inactive",
+          'data-element': index + 1
+        });
+        title = $('<p>').html(item.title);
+        list_item = $('<li>').append(link.append(title));
+        return _this.$('#sequence-list').append(list_item);
+      });
+    };
+
+    Sequence.prototype.toggleArrows = function() {
+      this.$('.sequence-nav-buttons a').unbind('click');
+      if (this.position === 1) {
+        this.$('.sequence-nav-buttons .prev a').addClass('disabled');
+      } else {
+        this.$('.sequence-nav-buttons .prev a').removeClass('disabled').click(this.previous);
+      }
+      if (this.position === this.elements.length) {
+        return this.$('.sequence-nav-buttons .next a').addClass('disabled');
+      } else {
+        return this.$('.sequence-nav-buttons .next a').removeClass('disabled').click(this.next);
+      }
+    };
+
+    Sequence.prototype.render = function(new_position) {
+      if (this.position !== new_position) {
+        if (this.position !== void 0) {
+          this.mark_visited(this.position);
+          $.postWithPrefix("/modx/" + this.tag + "/" + this.id + "/goto_position", {
+            position: new_position
+          });
+        }
+        this.mark_active(new_position);
+        this.$('#seq_content').html(eval(this.elements[new_position - 1].content));
+        MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
+        this.position = new_position;
+        return this.element.trigger('contentChanged');
+      }
+    };
+
+    Sequence.prototype.goto = function(event) {
+      var new_position;
+      event.preventDefault();
+      new_position = $(event.target).data('element');
+      Logger.log("seq_goto", {
+        old: this.position,
+        "new": new_position,
+        id: this.id
+      });
+      return this.render(new_position);
+    };
+
+    Sequence.prototype.next = function(event) {
+      var new_position;
+      event.preventDefault();
+      new_position = this.position + 1;
+      Logger.log("seq_next", {
+        old: this.position,
+        "new": new_position,
+        id: this.id
+      });
+      return this.render(new_position);
+    };
+
+    Sequence.prototype.previous = function(event) {
+      var new_position;
+      event.preventDefault();
+      new_position = this.position - 1;
+      Logger.log("seq_prev", {
+        old: this.position,
+        "new": new_position,
+        id: this.id
+      });
+      return this.render(new_position);
+    };
+
+    Sequence.prototype.link_for = function(position) {
+      return this.$("#sequence-list a[data-element=" + position + "]");
+    };
+
+    Sequence.prototype.mark_visited = function(position) {
+      return this.link_for(position).attr({
+        "class": "seq_" + this.elements[position - 1].type + "_visited"
+      });
+    };
+
+    Sequence.prototype.mark_active = function(position) {
+      return this.link_for(position).attr({
+        "class": "seq_" + this.elements[position - 1].type + "_active"
+      });
+    };
+
+    return Sequence;
+
+  })();
+
+}).call(this);
diff --git a/static/coffee/src/modules/tab.js b/static/coffee/src/modules/tab.js
new file mode 100755
index 0000000000..6f0edc82c6
--- /dev/null
+++ b/static/coffee/src/modules/tab.js
@@ -0,0 +1,51 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+
+  this.Tab = (function() {
+
+    function Tab(id, items) {
+      this.id = id;
+      this.items = items;
+      this.onShow = __bind(this.onShow, this);
+
+      this.element = $("#tab_" + id);
+      this.render();
+    }
+
+    Tab.prototype.$ = function(selector) {
+      return $(selector, this.element);
+    };
+
+    Tab.prototype.render = function() {
+      var _this = this;
+      $.each(this.items, function(index, item) {
+        var tab;
+        tab = $('<a>').attr({
+          href: "#" + (_this.tabId(index))
+        }).html(item.title);
+        _this.$('.navigation').append($('<li>').append(tab));
+        return _this.element.append($('<section>').attr({
+          id: _this.tabId(index)
+        }));
+      });
+      return this.element.tabs({
+        show: this.onShow
+      });
+    };
+
+    Tab.prototype.onShow = function(element, ui) {
+      this.$('section.ui-tabs-hide').html('');
+      this.$("#" + (this.tabId(ui.index))).html(eval(this.items[ui.index]['content']));
+      return this.element.trigger('contentChanged');
+    };
+
+    Tab.prototype.tabId = function(index) {
+      return "tab-" + this.id + "-" + index;
+    };
+
+    return Tab;
+
+  })();
+
+}).call(this);
diff --git a/static/coffee/src/modules/video.js b/static/coffee/src/modules/video.js
new file mode 100755
index 0000000000..6700943d56
--- /dev/null
+++ b/static/coffee/src/modules/video.js
@@ -0,0 +1,82 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+
+  this.Video = (function() {
+
+    function Video(id, videos) {
+      var _this = this;
+      this.id = id;
+      window.player = null;
+      this.element = $("#video_" + this.id);
+      this.parseVideos(videos);
+      this.fetchMetadata();
+      this.parseSpeed();
+      $("#video_" + this.id).data('video', this);
+      if (YT.Player) {
+        this.embed();
+      } else {
+        window.onYouTubePlayerAPIReady = function() {
+          return $('.course-content .video').each(function() {
+            return $(this).data('video').embed();
+          });
+        };
+      }
+    }
+
+    Video.prototype.youtubeId = function(speed) {
+      return this.videos[speed || this.speed];
+    };
+
+    Video.prototype.parseVideos = function(videos) {
+      var _this = this;
+      this.videos = {};
+      return $.each(videos.split(/,/), function(index, video) {
+        var speed;
+        video = video.split(/:/);
+        speed = parseFloat(video[0]).toFixed(2).replace(/\.00$/, '.0');
+        return _this.videos[speed] = video[1];
+      });
+    };
+
+    Video.prototype.parseSpeed = function() {
+      this.setSpeed($.cookie('video_speed'));
+      return this.speeds = ($.map(this.videos, function(url, speed) {
+        return speed;
+      })).sort();
+    };
+
+    Video.prototype.setSpeed = function(newSpeed) {
+      if (this.videos[newSpeed] !== void 0) {
+        this.speed = newSpeed;
+        return $.cookie('video_speed', "" + newSpeed, {
+          expires: 3650,
+          path: '/'
+        });
+      } else {
+        return this.speed = '1.0';
+      }
+    };
+
+    Video.prototype.embed = function() {
+      return this.player = new VideoPlayer(this);
+    };
+
+    Video.prototype.fetchMetadata = function(url) {
+      var _this = this;
+      this.metadata = {};
+      return $.each(this.videos, function(speed, url) {
+        return $.get("http://gdata.youtube.com/feeds/api/videos/" + url + "?v=2&alt=jsonc", (function(data) {
+          return _this.metadata[data.data.id] = data.data;
+        }), 'jsonp');
+      });
+    };
+
+    Video.prototype.getDuration = function() {
+      return this.metadata[this.youtubeId()].duration;
+    };
+
+    return Video;
+
+  })();
+
+}).call(this);
diff --git a/static/coffee/src/modules/video/video_caption.js b/static/coffee/src/modules/video/video_caption.js
new file mode 100755
index 0000000000..397a077048
--- /dev/null
+++ b/static/coffee/src/modules/video/video_caption.js
@@ -0,0 +1,188 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+
+  this.VideoCaption = (function() {
+
+    function VideoCaption(player, youtubeId) {
+      this.player = player;
+      this.youtubeId = youtubeId;
+      this.toggle = __bind(this.toggle, this);
+
+      this.seekPlayer = __bind(this.seekPlayer, this);
+
+      this.onMouseLeave = __bind(this.onMouseLeave, this);
+
+      this.onMovement = __bind(this.onMovement, this);
+
+      this.onMouseEnter = __bind(this.onMouseEnter, this);
+
+      this.onWindowResize = __bind(this.onWindowResize, this);
+
+      this.onUpdatePlayTime = __bind(this.onUpdatePlayTime, this);
+
+      this.render();
+      this.bind();
+    }
+
+    VideoCaption.prototype.$ = function(selector) {
+      return this.player.$(selector);
+    };
+
+    VideoCaption.prototype.bind = function() {
+      $(window).bind('resize', this.onWindowResize);
+      $(this.player).bind('resize', this.onWindowResize);
+      $(this.player).bind('updatePlayTime', this.onUpdatePlayTime);
+      this.$('.hide-subtitles').click(this.toggle);
+      return this.$('.subtitles').mouseenter(this.onMouseEnter).mouseleave(this.onMouseLeave).mousemove(this.onMovement).bind('mousewheel', this.onMovement).bind('DOMMouseScroll', this.onMovement);
+    };
+
+    VideoCaption.prototype.captionURL = function() {
+      return "/static/subs/" + this.youtubeId + ".srt.sjson";
+    };
+
+    VideoCaption.prototype.render = function() {
+      this.$('.video-wrapper').after("<ol class=\"subtitles\"><li>Attempting to load captions...</li></ol>");
+      this.$('.video-controls .secondary-controls').append("<a href=\"#\" class=\"hide-subtitles\" title=\"Turn off captions\">Captions</a>");
+      this.$('.subtitles').css({
+        maxHeight: this.$('.video-wrapper').height() - 5
+      });
+      return this.fetchCaption();
+    };
+
+    VideoCaption.prototype.fetchCaption = function() {
+      var _this = this;
+      return $.getWithPrefix(this.captionURL(), function(captions) {
+        _this.captions = captions.text;
+        _this.start = captions.start;
+        return _this.renderCaption();
+      });
+    };
+
+    VideoCaption.prototype.renderCaption = function() {
+      var container,
+        _this = this;
+      container = $('<ol>');
+      $.each(this.captions, function(index, text) {
+        return container.append($('<li>').html(text).attr({
+          'data-index': index,
+          'data-start': _this.start[index]
+        }));
+      });
+      this.$('.subtitles').html(container.html());
+      this.$('.subtitles li[data-index]').click(this.seekPlayer);
+      return this.$('.subtitles').prepend($('<li class="spacing">').height(this.topSpacingHeight())).append($('<li class="spacing">').height(this.bottomSpacingHeight()));
+    };
+
+    VideoCaption.prototype.search = function(time) {
+      var index, max, min;
+      min = 0;
+      max = this.start.length - 1;
+      while (min < max) {
+        index = Math.ceil((max + min) / 2);
+        if (time < this.start[index]) {
+          max = index - 1;
+        }
+        if (time >= this.start[index]) {
+          min = index;
+        }
+      }
+      return min;
+    };
+
+    VideoCaption.prototype.onUpdatePlayTime = function(event, time) {
+      var newIndex;
+      time = Math.round(Time.convert(time, this.player.currentSpeed(), '1.0') * 1000 + 250);
+      newIndex = this.search(time);
+      if (newIndex !== void 0 && this.currentIndex !== newIndex) {
+        if (this.currentIndex) {
+          this.$(".subtitles li.current").removeClass('current');
+        }
+        this.$(".subtitles li[data-index='" + newIndex + "']").addClass('current');
+        this.currentIndex = newIndex;
+        return this.scrollCaption();
+      }
+    };
+
+    VideoCaption.prototype.onWindowResize = function() {
+      this.$('.subtitles').css({
+        maxHeight: this.captionHeight()
+      });
+      this.$('.subtitles .spacing:first').height(this.topSpacingHeight());
+      this.$('.subtitles .spacing:last').height(this.bottomSpacingHeight());
+      return this.scrollCaption();
+    };
+
+    VideoCaption.prototype.onMouseEnter = function() {
+      if (this.frozen) {
+        clearTimeout(this.frozen);
+      }
+      return this.frozen = setTimeout(this.onMouseLeave, 10000);
+    };
+
+    VideoCaption.prototype.onMovement = function() {
+      return this.onMouseEnter();
+    };
+
+    VideoCaption.prototype.onMouseLeave = function() {
+      if (this.frozen) {
+        clearTimeout(this.frozen);
+      }
+      this.frozen = null;
+      if (this.player.isPlaying()) {
+        return this.scrollCaption();
+      }
+    };
+
+    VideoCaption.prototype.scrollCaption = function() {
+      if (!this.frozen && this.$('.subtitles .current:first').length) {
+        return this.$('.subtitles').scrollTo(this.$('.subtitles .current:first'), {
+          offset: -this.calculateOffset(this.$('.subtitles .current:first'))
+        });
+      }
+    };
+
+    VideoCaption.prototype.seekPlayer = function(event) {
+      var time;
+      event.preventDefault();
+      time = Math.round(Time.convert($(event.target).data('start'), '1.0', this.player.currentSpeed()) / 1000);
+      return $(this.player).trigger('seek', time);
+    };
+
+    VideoCaption.prototype.calculateOffset = function(element) {
+      return this.captionHeight() / 2 - element.height() / 2;
+    };
+
+    VideoCaption.prototype.topSpacingHeight = function() {
+      return this.calculateOffset(this.$('.subtitles li:not(.spacing):first'));
+    };
+
+    VideoCaption.prototype.bottomSpacingHeight = function() {
+      return this.calculateOffset(this.$('.subtitles li:not(.spacing):last'));
+    };
+
+    VideoCaption.prototype.toggle = function(event) {
+      event.preventDefault();
+      if (this.player.element.hasClass('closed')) {
+        this.$('.hide-subtitles').attr('title', 'Turn off captions');
+        this.player.element.removeClass('closed');
+        return this.scrollCaption();
+      } else {
+        this.$('.hide-subtitles').attr('title', 'Turn on captions');
+        return this.player.element.addClass('closed');
+      }
+    };
+
+    VideoCaption.prototype.captionHeight = function() {
+      if (this.player.element.hasClass('fullscreen')) {
+        return $(window).height() - this.$('.video-controls').height();
+      } else {
+        return this.$('.video-wrapper').height();
+      }
+    };
+
+    return VideoCaption;
+
+  })();
+
+}).call(this);
diff --git a/static/coffee/src/modules/video/video_control.js b/static/coffee/src/modules/video/video_control.js
new file mode 100755
index 0000000000..9d3c8452ed
--- /dev/null
+++ b/static/coffee/src/modules/video/video_control.js
@@ -0,0 +1,53 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+
+  this.VideoControl = (function() {
+
+    function VideoControl(player) {
+      this.player = player;
+      this.togglePlayback = __bind(this.togglePlayback, this);
+
+      this.onPause = __bind(this.onPause, this);
+
+      this.onPlay = __bind(this.onPlay, this);
+
+      this.render();
+      this.bind();
+    }
+
+    VideoControl.prototype.$ = function(selector) {
+      return this.player.$(selector);
+    };
+
+    VideoControl.prototype.bind = function() {
+      $(this.player).bind('play', this.onPlay).bind('pause', this.onPause).bind('ended', this.onPause);
+      return this.$('.video_control').click(this.togglePlayback);
+    };
+
+    VideoControl.prototype.render = function() {
+      return this.$('.video-controls').append("<div class=\"slider\"></div>\n<div>\n  <ul class=\"vcr\">\n    <li><a class=\"video_control play\">Play</a></li>\n    <li>\n      <div class=\"vidtime\">0:00 / 0:00</div>\n    </li>\n  </ul>\n  <div class=\"secondary-controls\">\n    <a href=\"#\" class=\"add-fullscreen\" title=\"Fill browser\">Fill Browser</a>\n  </div>\n</div>");
+    };
+
+    VideoControl.prototype.onPlay = function() {
+      return this.$('.video_control').removeClass('play').addClass('pause').html('Pause');
+    };
+
+    VideoControl.prototype.onPause = function() {
+      return this.$('.video_control').removeClass('pause').addClass('play').html('Play');
+    };
+
+    VideoControl.prototype.togglePlayback = function(event) {
+      event.preventDefault();
+      if (this.player.isPlaying()) {
+        return $(this.player).trigger('pause');
+      } else {
+        return $(this.player).trigger('play');
+      }
+    };
+
+    return VideoControl;
+
+  })();
+
+}).call(this);
diff --git a/static/coffee/src/modules/video/video_player.js b/static/coffee/src/modules/video/video_player.js
new file mode 100755
index 0000000000..025da6042f
--- /dev/null
+++ b/static/coffee/src/modules/video/video_player.js
@@ -0,0 +1,201 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+
+  this.VideoPlayer = (function() {
+
+    function VideoPlayer(video) {
+      this.video = video;
+      this.toggleFullScreen = __bind(this.toggleFullScreen, this);
+
+      this.onUpdatePlayTime = __bind(this.onUpdatePlayTime, this);
+
+      this.update = __bind(this.update, this);
+
+      this.onSpeedChange = __bind(this.onSpeedChange, this);
+
+      this.onPause = __bind(this.onPause, this);
+
+      this.onPlay = __bind(this.onPlay, this);
+
+      this.onStateChange = __bind(this.onStateChange, this);
+
+      this.onReady = __bind(this.onReady, this);
+
+      this.bindExitFullScreen = __bind(this.bindExitFullScreen, this);
+
+      this.currentTime = 0;
+      this.element = $("#video_" + this.video.id);
+      this.render();
+      this.bind();
+    }
+
+    VideoPlayer.prototype.$ = function(selector) {
+      return $(selector, this.element);
+    };
+
+    VideoPlayer.prototype.bind = function() {
+      $(this).bind('seek', this.onSeek).bind('updatePlayTime', this.onUpdatePlayTime).bind('speedChange', this.onSpeedChange).bind('play', this.onPlay).bind('pause', this.onPause).bind('ended', this.onPause);
+      $(document).keyup(this.bindExitFullScreen);
+      this.$('.add-fullscreen').click(this.toggleFullScreen);
+      if (!onTouchBasedDevice()) {
+        return this.addToolTip();
+      }
+    };
+
+    VideoPlayer.prototype.bindExitFullScreen = function(event) {
+      if (this.element.hasClass('fullscreen') && event.keyCode === 27) {
+        return this.toggleFullScreen(event);
+      }
+    };
+
+    VideoPlayer.prototype.render = function() {
+      new VideoControl(this);
+      new VideoCaption(this, this.video.youtubeId('1.0'));
+      new VideoSpeedControl(this, this.video.speeds);
+      new VideoProgressSlider(this);
+      return this.player = new YT.Player(this.video.id, {
+        playerVars: {
+          controls: 0,
+          wmode: 'transparent',
+          rel: 0,
+          showinfo: 0,
+          enablejsapi: 1
+        },
+        videoId: this.video.youtubeId(),
+        events: {
+          onReady: this.onReady,
+          onStateChange: this.onStateChange
+        }
+      });
+    };
+
+    VideoPlayer.prototype.addToolTip = function() {
+      return this.$('.add-fullscreen, .hide-subtitles').qtip({
+        position: {
+          my: 'top right',
+          at: 'top center'
+        }
+      });
+    };
+
+    VideoPlayer.prototype.onReady = function() {
+      $(this).trigger('ready');
+      $(this).trigger('updatePlayTime', 0);
+      if (!onTouchBasedDevice()) {
+        return $('.course-content .video:first').data('video').player.play();
+      }
+    };
+
+    VideoPlayer.prototype.onStateChange = function(event) {
+      switch (event.data) {
+        case YT.PlayerState.PLAYING:
+          return $(this).trigger('play');
+        case YT.PlayerState.PAUSED:
+          return $(this).trigger('pause');
+        case YT.PlayerState.ENDED:
+          return $(this).trigger('ended');
+      }
+    };
+
+    VideoPlayer.prototype.onPlay = function() {
+      Logger.log('play_video', {
+        id: this.currentTime,
+        code: this.player.getVideoEmbedCode()
+      });
+      if (window.player && window.player !== this.player) {
+        window.player.pauseVideo();
+      }
+      window.player = this.player;
+      if (!this.player.interval) {
+        return this.player.interval = setInterval(this.update, 200);
+      }
+    };
+
+    VideoPlayer.prototype.onPause = function() {
+      Logger.log('pause_video', {
+        id: this.currentTime,
+        code: this.player.getVideoEmbedCode()
+      });
+      if (window.player === this.player) {
+        window.player = null;
+      }
+      clearInterval(this.player.interval);
+      return this.player.interval = null;
+    };
+
+    VideoPlayer.prototype.onSeek = function(event, time) {
+      this.player.seekTo(time, true);
+      if (this.isPlaying()) {
+        clearInterval(this.player.interval);
+        return this.player.interval = setInterval(this.update, 200);
+      } else {
+        this.currentTime = time;
+        return $(this).trigger('updatePlayTime', time);
+      }
+    };
+
+    VideoPlayer.prototype.onSpeedChange = function(event, newSpeed) {
+      this.currentTime = Time.convert(this.currentTime, parseFloat(this.currentSpeed()), newSpeed);
+      this.video.setSpeed(parseFloat(newSpeed).toFixed(2).replace(/\.00$/, '.0'));
+      if (this.isPlaying()) {
+        this.player.loadVideoById(this.video.youtubeId(), this.currentTime);
+      } else {
+        this.player.cueVideoById(this.video.youtubeId(), this.currentTime);
+      }
+      return $(this).trigger('updatePlayTime', this.currentTime);
+    };
+
+    VideoPlayer.prototype.update = function() {
+      if (this.currentTime = this.player.getCurrentTime()) {
+        return $(this).trigger('updatePlayTime', this.currentTime);
+      }
+    };
+
+    VideoPlayer.prototype.onUpdatePlayTime = function(event, time) {
+      var progress;
+      progress = Time.format(time) + ' / ' + Time.format(this.duration());
+      return this.$(".vidtime").html(progress);
+    };
+
+    VideoPlayer.prototype.toggleFullScreen = function(event) {
+      event.preventDefault();
+      if (this.element.hasClass('fullscreen')) {
+        this.$('.exit').remove();
+        this.$('.add-fullscreen').attr('title', 'Fill browser');
+        this.element.removeClass('fullscreen');
+      } else {
+        this.element.append('<a href="#" class="exit">Exit</a>').addClass('fullscreen');
+        this.$('.add-fullscreen').attr('title', 'Exit fill browser');
+        this.$('.exit').click(this.toggleFullScreen);
+      }
+      return $(this).trigger('resize');
+    };
+
+    VideoPlayer.prototype.play = function() {
+      if (this.player.playVideo) {
+        return this.player.playVideo();
+      }
+    };
+
+    VideoPlayer.prototype.isPlaying = function() {
+      return this.player.getPlayerState() === YT.PlayerState.PLAYING;
+    };
+
+    VideoPlayer.prototype.pause = function() {
+      return this.player.pauseVideo();
+    };
+
+    VideoPlayer.prototype.duration = function() {
+      return this.video.getDuration();
+    };
+
+    VideoPlayer.prototype.currentSpeed = function() {
+      return this.video.speed;
+    };
+
+    return VideoPlayer;
+
+  })();
+
+}).call(this);
diff --git a/static/coffee/src/modules/video/video_progress_slider.js b/static/coffee/src/modules/video/video_progress_slider.js
new file mode 100755
index 0000000000..1fd8f552bf
--- /dev/null
+++ b/static/coffee/src/modules/video/video_progress_slider.js
@@ -0,0 +1,95 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+
+  this.VideoProgressSlider = (function() {
+
+    function VideoProgressSlider(player) {
+      this.player = player;
+      this.onStop = __bind(this.onStop, this);
+
+      this.onChange = __bind(this.onChange, this);
+
+      this.onSlide = __bind(this.onSlide, this);
+
+      this.onUpdatePlayTime = __bind(this.onUpdatePlayTime, this);
+
+      this.onReady = __bind(this.onReady, this);
+
+      this.buildSlider();
+      this.buildHandle();
+      $(this.player).bind('updatePlayTime', this.onUpdatePlayTime);
+      $(this.player).bind('ready', this.onReady);
+    }
+
+    VideoProgressSlider.prototype.$ = function(selector) {
+      return this.player.$(selector);
+    };
+
+    VideoProgressSlider.prototype.buildSlider = function() {
+      return this.slider = this.$('.slider').slider({
+        range: 'min',
+        change: this.onChange,
+        slide: this.onSlide,
+        stop: this.onStop
+      });
+    };
+
+    VideoProgressSlider.prototype.buildHandle = function() {
+      this.handle = this.$('.ui-slider-handle');
+      return this.handle.qtip({
+        content: "" + (Time.format(this.slider.slider('value'))),
+        position: {
+          my: 'bottom center',
+          at: 'top center',
+          container: this.handle
+        },
+        hide: {
+          delay: 700
+        },
+        style: {
+          classes: 'ui-tooltip-slider',
+          widget: true
+        }
+      });
+    };
+
+    VideoProgressSlider.prototype.onReady = function() {
+      return this.slider.slider('option', 'max', this.player.duration());
+    };
+
+    VideoProgressSlider.prototype.onUpdatePlayTime = function(event, currentTime) {
+      if (!this.frozen) {
+        this.slider.slider('option', 'max', this.player.duration());
+        return this.slider.slider('value', currentTime);
+      }
+    };
+
+    VideoProgressSlider.prototype.onSlide = function(event, ui) {
+      this.frozen = true;
+      this.updateTooltip(ui.value);
+      return $(this.player).trigger('seek', ui.value);
+    };
+
+    VideoProgressSlider.prototype.onChange = function(event, ui) {
+      return this.updateTooltip(ui.value);
+    };
+
+    VideoProgressSlider.prototype.onStop = function(event, ui) {
+      var _this = this;
+      this.frozen = true;
+      $(this.player).trigger('seek', ui.value);
+      return setTimeout((function() {
+        return _this.frozen = false;
+      }), 200);
+    };
+
+    VideoProgressSlider.prototype.updateTooltip = function(value) {
+      return this.handle.qtip('option', 'content.text', "" + (Time.format(value)));
+    };
+
+    return VideoProgressSlider;
+
+  })();
+
+}).call(this);
diff --git a/static/coffee/src/modules/video/video_speed_control.js b/static/coffee/src/modules/video/video_speed_control.js
new file mode 100755
index 0000000000..e17794c4ac
--- /dev/null
+++ b/static/coffee/src/modules/video/video_speed_control.js
@@ -0,0 +1,77 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+
+  this.VideoSpeedControl = (function() {
+
+    function VideoSpeedControl(player, speeds) {
+      this.player = player;
+      this.speeds = speeds;
+      this.onSpeedChange = __bind(this.onSpeedChange, this);
+
+      this.changeVideoSpeed = __bind(this.changeVideoSpeed, this);
+
+      this.render();
+      this.bind();
+    }
+
+    VideoSpeedControl.prototype.$ = function(selector) {
+      return this.player.$(selector);
+    };
+
+    VideoSpeedControl.prototype.bind = function() {
+      $(this.player).bind('speedChange', this.onSpeedChange);
+      this.$('.video_speeds a').click(this.changeVideoSpeed);
+      if (onTouchBasedDevice()) {
+        return this.$('.speeds').click(function() {
+          return $(this).toggleClass('open');
+        });
+      } else {
+        this.$('.speeds').mouseenter(function() {
+          return $(this).addClass('open');
+        });
+        this.$('.speeds').mouseleave(function() {
+          return $(this).removeClass('open');
+        });
+        return this.$('.speeds').click(function(event) {
+          event.preventDefault();
+          return $(this).removeClass('open');
+        });
+      }
+    };
+
+    VideoSpeedControl.prototype.render = function() {
+      var _this = this;
+      this.$('.secondary-controls').prepend("<div class=\"speeds\">\n  <a href=\"#\">\n    <h3>Speed</h3>\n    <p class=\"active\"></p>\n  </a>\n  <ol class=\"video_speeds\"></ol>\n</div>");
+      $.each(this.speeds, function(index, speed) {
+        var link;
+        link = $('<a>').attr({
+          href: "#"
+        }).html("" + speed + "x");
+        return _this.$('.video_speeds').prepend($('<li>').attr('data-speed', speed).html(link));
+      });
+      return this.setSpeed(this.player.currentSpeed());
+    };
+
+    VideoSpeedControl.prototype.changeVideoSpeed = function(event) {
+      event.preventDefault();
+      if (!$(event.target).parent().hasClass('active')) {
+        return $(this.player).trigger('speedChange', $(event.target).parent().data('speed'));
+      }
+    };
+
+    VideoSpeedControl.prototype.onSpeedChange = function(event, speed) {
+      return this.setSpeed(parseFloat(speed).toFixed(2).replace(/\.00$/, '.0'));
+    };
+
+    VideoSpeedControl.prototype.setSpeed = function(speed) {
+      this.$('.video_speeds li').removeClass('active');
+      this.$(".video_speeds li[data-speed='" + speed + "']").addClass('active');
+      return this.$('.speeds p.active').html("" + speed + "x");
+    };
+
+    return VideoSpeedControl;
+
+  })();
+
+}).call(this);
diff --git a/static/coffee/src/navigation.js b/static/coffee/src/navigation.js
new file mode 100755
index 0000000000..645cfbe557
--- /dev/null
+++ b/static/coffee/src/navigation.js
@@ -0,0 +1,35 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+
+  this.Navigation = (function() {
+
+    function Navigation() {
+      var active;
+      if ($('#accordion').length) {
+        active = $('#accordion ul:has(li.active)').index('#accordion ul');
+        $('#accordion').bind('accordionchange', this.log).accordion({
+          active: active >= 0 ? active : 1,
+          header: 'h3',
+          autoHeight: false
+        });
+        $('#open_close_accordion a').click(this.toggle);
+        $('#accordion').show();
+      }
+    }
+
+    Navigation.prototype.log = function(event, ui) {
+      return log_event('accordion', {
+        newheader: ui.newHeader.text(),
+        oldheader: ui.oldHeader.text()
+      });
+    };
+
+    Navigation.prototype.toggle = function() {
+      return $('.course-wrapper').toggleClass('closed');
+    };
+
+    return Navigation;
+
+  })();
+
+}).call(this);
diff --git a/static/coffee/src/time.js b/static/coffee/src/time.js
new file mode 100755
index 0000000000..dfd231eef7
--- /dev/null
+++ b/static/coffee/src/time.js
@@ -0,0 +1,37 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+
+  this.Time = (function() {
+
+    function Time() {}
+
+    Time.format = function(time) {
+      var hours, minutes, pad, seconds;
+      pad = function(number) {
+        if (number < 10) {
+          return "0" + number;
+        } else {
+          return number;
+        }
+      };
+      seconds = Math.floor(time);
+      minutes = Math.floor(seconds / 60);
+      hours = Math.floor(minutes / 60);
+      seconds = seconds % 60;
+      minutes = minutes % 60;
+      if (hours) {
+        return "" + hours + ":" + (pad(minutes)) + ":" + (pad(seconds % 60));
+      } else {
+        return "" + minutes + ":" + (pad(seconds % 60));
+      }
+    };
+
+    Time.convert = function(time, oldSpeed, newSpeed) {
+      return (time * oldSpeed / newSpeed).toFixed(3);
+    };
+
+    return Time;
+
+  })();
+
+}).call(this);
diff --git a/static/sass/application.css b/static/sass/application.css
new file mode 100755
index 0000000000..d47978fd82
--- /dev/null
+++ b/static/sass/application.css
@@ -0,0 +1,7481 @@
+@charset "UTF-8";
+/* 
+html5doctor.com Reset Stylesheet
+v1.6.1
+Last Updated: 2010-09-17
+Author: Richard Clark - http://richclarkdesign.com 
+Twitter: @rich_clark
+*/
+html, body, div, span, object, iframe,
+h1, h2, h3, h4, h5, h6, p, blockquote, pre,
+abbr, address, cite, code,
+del, dfn, em, img, ins, kbd, q, samp,
+small, strong, var,
+b, i,
+dl, dt, dd, ol, ul, li,
+fieldset, form, label, legend,
+table, caption, tbody, tfoot, thead, tr, th, td,
+article, aside, canvas, details, figcaption, figure,
+footer, header, hgroup, menu, nav, section, summary,
+time, mark, audio, video {
+  margin: 0;
+  padding: 0;
+  border: 0;
+  outline: 0;
+  font-size: 100%;
+  vertical-align: baseline;
+  background: transparent; }
+
+body {
+  line-height: 1; }
+
+article, aside, details, figcaption, figure,
+footer, header, hgroup, menu, nav, section {
+  display: block; }
+
+nav ul {
+  list-style: none; }
+
+blockquote, q {
+  quotes: none; }
+
+blockquote:before, blockquote:after,
+q:before, q:after {
+  content: '';
+  content: none; }
+
+a {
+  margin: 0;
+  padding: 0;
+  font-size: 100%;
+  vertical-align: baseline;
+  background: transparent; }
+
+/* change colours to suit your needs */
+ins {
+  background-color: #ff9;
+  color: #000;
+  text-decoration: none; }
+
+/* change colours to suit your needs */
+mark {
+  background-color: #ff9;
+  color: #000;
+  font-style: italic;
+  font-weight: bold; }
+
+del {
+  text-decoration: line-through; }
+
+abbr[title], dfn[title] {
+  border-bottom: 1px dotted;
+  cursor: help; }
+
+table {
+  border-collapse: collapse;
+  border-spacing: 0; }
+
+/* change border colour to suit your needs */
+hr {
+  display: block;
+  height: 1px;
+  border: 0;
+  border-top: 1px solid #cccccc;
+  margin: 1em 0;
+  padding: 0; }
+
+input, select {
+  vertical-align: middle; }
+
+/* Generated by Font Squirrel (http://www.fontsquirrel.com) on January 25, 2012 05:06:34 PM America/New_York */
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-Regular-webfont.eot");
+  src: url("../fonts/OpenSans-Regular-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-Regular-webfont.woff") format("woff"), url("../fonts/OpenSans-Regular-webfont.ttf") format("truetype"), url("../fonts/OpenSans-Regular-webfont.svg#OpenSansRegular") format("svg");
+  font-weight: 600;
+  font-style: normal; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-Italic-webfont.eot");
+  src: url("../fonts/OpenSans-Italic-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-Italic-webfont.woff") format("woff"), url("../fonts/OpenSans-Italic-webfont.ttf") format("truetype"), url("../fonts/OpenSans-Italic-webfont.svg#OpenSansItalic") format("svg");
+  font-weight: 400;
+  font-style: italic; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-Bold-webfont.eot");
+  src: url("../fonts/OpenSans-Bold-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-Bold-webfont.woff") format("woff"), url("../fonts/OpenSans-Bold-webfont.ttf") format("truetype"), url("../fonts/OpenSans-Bold-webfont.svg#OpenSansBold") format("svg");
+  font-weight: 700;
+  font-style: normal; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-BoldItalic-webfont.eot");
+  src: url("../fonts/OpenSans-BoldItalic-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-BoldItalic-webfont.woff") format("woff"), url("../fonts/OpenSans-BoldItalic-webfont.ttf") format("truetype"), url("../fonts/OpenSans-BoldItalic-webfont.svg#OpenSansBoldItalic") format("svg");
+  font-weight: 700;
+  font-style: italic; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-ExtraBold-webfont.eot");
+  src: url("../fonts/OpenSans-ExtraBold-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-ExtraBold-webfont.woff") format("woff"), url("../fonts/OpenSans-ExtraBold-webfont.ttf") format("truetype"), url("../fonts/OpenSans-ExtraBold-webfont.svg#OpenSansExtrabold") format("svg");
+  font-weight: 800;
+  font-style: normal; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-ExtraBoldItalic-webfont.eot");
+  src: url("../fonts/OpenSans-ExtraBoldItalic-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-ExtraBoldItalic-webfont.woff") format("woff"), url("../fonts/OpenSans-ExtraBoldItalic-webfont.ttf") format("truetype"), url("../fonts/OpenSans-ExtraBoldItalic-webfont.svg#OpenSansExtraboldItalic") format("svg");
+  font-weight: 800;
+  font-style: italic; }
+
+.clearfix:after, .topbar:after, nav.sequence-nav:after, div.book-wrapper section.book nav:after, div.wiki-wrapper section.wiki-body header:after, html body section.main-content:after, html body section.outside-app:after, div.header-wrapper header:after, div.header-wrapper header hgroup:after, div.header-wrapper header nav ul:after, footer:after, li.calc-main div#calculator_wrapper form:after, li.calc-main div#calculator_wrapper form div.input-wrapper:after, div.leanModal_box#enroll ol:after, div.course-wrapper section.course-content .problem-set:after, div.course-wrapper section.course-content section.problems-wrapper:after, div.course-wrapper section.course-content div#seq_content:after, div.course-wrapper section.course-content ol.vert-mod > li:after, section.course-content div.video article.video-wrapper section.video-controls:after, section.course-content div.video article.video-wrapper section.video-controls div.slider:after, section.course-content nav.sequence-bottom ul:after, section.tool-wrapper:after, section.tool-wrapper div#controlls-container:after, section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper:after, section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:after, section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders:after, div.book-wrapper section.book nav ul:after, div.info-wrapper section.updates > ol > li:after, div.info-wrapper section.handouts ol li:after, div.profile-wrapper section.course-info header:after, div.profile-wrapper section.course-info > ol > li:after, div#wiki_panel div#wiki_create_form:after, div.wiki-wrapper section.wiki-body:after, ul.badge-list li.badge:after {
+  clear: both;
+  content: ".";
+  display: block;
+  height: 0;
+  visibility: hidden; }
+
+.wrapper, html body section.main-content, html body section.outside-app, div.header-wrapper header, footer {
+  margin: 0 auto;
+  max-width: 1400px;
+  min-width: 810px;
+  text-align: left;
+  width: 100%; }
+  .wrapper div.table-wrapper, html body section.main-content div.table-wrapper, html body section.outside-app div.table-wrapper, div.header-wrapper header div.table-wrapper, footer div.table-wrapper, .wrapper div.course-wrapper, html body section.main-content div.course-wrapper, html body section.outside-app div.course-wrapper, div.header-wrapper header div.course-wrapper, footer div.course-wrapper, .wrapper div.book-wrapper, html body section.main-content div.book-wrapper, html body section.outside-app div.book-wrapper, div.header-wrapper header div.book-wrapper, footer div.book-wrapper, .wrapper div.info-wrapper, html body section.main-content div.info-wrapper, html body section.outside-app div.info-wrapper, div.header-wrapper header div.info-wrapper, footer div.info-wrapper, .wrapper div.profile-wrapper, html body section.main-content div.profile-wrapper, html body section.outside-app div.profile-wrapper, div.header-wrapper header div.profile-wrapper, footer div.profile-wrapper, .wrapper div.gradebook-wrapper, html body section.main-content div.gradebook-wrapper, html body section.outside-app div.gradebook-wrapper, div.header-wrapper header div.gradebook-wrapper, footer div.gradebook-wrapper, .wrapper body.askbot section.main-content div.discussion-wrapper, body.askbot section.main-content .wrapper div.discussion-wrapper, html body.askbot section.main-content div.discussion-wrapper, html body.askbot section.outside-app section.main-content div.discussion-wrapper, html body.askbot section.main-content section.outside-app div.discussion-wrapper, div.header-wrapper header body.askbot section.main-content div.discussion-wrapper, body.askbot section.main-content div.header-wrapper header div.discussion-wrapper, footer body.askbot section.main-content div.discussion-wrapper, body.askbot section.main-content footer div.discussion-wrapper, .wrapper html body.askbot section.outside-app div.discussion-wrapper, html body.askbot section.outside-app .wrapper div.discussion-wrapper, html body.askbot section.main-content section.outside-app div.discussion-wrapper, html body.askbot section.outside-app section.main-content div.discussion-wrapper, html body.askbot section.outside-app div.discussion-wrapper, div.header-wrapper header html body.askbot section.outside-app div.discussion-wrapper, html body.askbot section.outside-app div.header-wrapper header div.discussion-wrapper, footer html body.askbot section.outside-app div.discussion-wrapper, html body.askbot section.outside-app footer div.discussion-wrapper {
+    display: table;
+    width: 100%; }
+
+h1.top-header, div.course-wrapper section.course-content ol.vert-mod > li header, div.info-wrapper section.updates > h1, div.profile-wrapper section.course-info header, div.gradebook-wrapper section.gradebook-content h1, div.question-list-header {
+  background: #f3f3f3;
+  border-bottom: 1px solid #e3e3e3;
+  margin: -22.652px -22.652px 22.652px;
+  padding: 22.652px; }
+
+.button, input[type="submit"], input[type="button"], button, div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.answer-block div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.paginator div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit {
+  border: 1px solid #6f6f6f;
+  -webkit-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -ms-border-radius: 3px;
+  -o-border-radius: 3px;
+  border-radius: 3px;
+  -webkit-box-shadow: inset 0 1px 0 #a2a2a2, 0 0 3px #cccccc;
+  -moz-box-shadow: inset 0 1px 0 #a2a2a2, 0 0 3px #cccccc;
+  box-shadow: inset 0 1px 0 #a2a2a2, 0 0 3px #cccccc;
+  color: #fff;
+  cursor: pointer;
+  font: bold 14px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+  background-color: #959595;
+  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #959595), color-stop(100%, #7b7b7b));
+  background-image: -webkit-linear-gradient(top, #959595, #7b7b7b);
+  background-image: -moz-linear-gradient(top, #959595, #7b7b7b);
+  background-image: -ms-linear-gradient(top, #959595, #7b7b7b);
+  background-image: -o-linear-gradient(top, #959595, #7b7b7b);
+  background-image: linear-gradient(top, #959595, #7b7b7b);
+  padding: 4px 8px;
+  text-decoration: none;
+  text-shadow: none;
+  -webkit-font-smoothing: antialiased; }
+  .button:hover, input[type="submit"]:hover, input[type="button"]:hover, button:hover, div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:hover, div.answer-block div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:hover, div.paginator div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:hover, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:hover, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:hover, div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:hover, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:hover, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:hover, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:hover, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:hover, div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:hover, .button:focus, input[type="submit"]:focus, input[type="button"]:focus, button:focus, div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:focus, div.answer-block div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:focus, div.paginator div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:focus, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:focus, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:focus, div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:focus, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:focus, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:focus, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:focus, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:focus, div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit:focus {
+    border: 1px solid #555555;
+    -webkit-box-shadow: inset 0 1px 0 #bbbbbb, 0 0 3px #cccccc;
+    -moz-box-shadow: inset 0 1px 0 #bbbbbb, 0 0 3px #cccccc;
+    box-shadow: inset 0 1px 0 #bbbbbb, 0 0 3px #cccccc;
+    background-color: #a2a2a2;
+    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #a2a2a2), color-stop(100%, #7b7b7b));
+    background-image: -webkit-linear-gradient(top, #a2a2a2, #7b7b7b);
+    background-image: -moz-linear-gradient(top, #a2a2a2, #7b7b7b);
+    background-image: -ms-linear-gradient(top, #a2a2a2, #7b7b7b);
+    background-image: -o-linear-gradient(top, #a2a2a2, #7b7b7b);
+    background-image: linear-gradient(top, #a2a2a2, #7b7b7b); }
+
+.light-button, div.history-controls input[type="submit"], body.askbot section.main-content div.discussion-wrapper div.discussion-content a.tabula-rasa, html body.askbot section.outside-app div.discussion-wrapper div.discussion-content a.tabula-rasa, body.askbot section.main-content div.discussion-wrapper div.discussion-content .tabula-rasa, html body.askbot section.outside-app div.discussion-wrapper div.discussion-content .tabula-rasa, div.discussion-wrapper aside div.view-profile a, ul.question-list div.post-own-question a, div#question-list div.post-own-question a, div.question-header div.question-container div.comments-container div.comments-content form.post-comments button:last-child, div.answer-block div.question-container div.comments-container div.comments-content form.post-comments button:last-child, div.paginator div.question-container div.comments-container div.comments-content form.post-comments button:last-child, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content form.post-comments button:last-child, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content form.post-comments button:last-child, div.answer-block div.answer-container div.comments-container div.comments-content form.post-comments button:last-child, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content form.post-comments button:last-child, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content form.post-comments button:last-child, div.question-header div.paginator div.answer-container div.comments-container div.comments-content form.post-comments button:last-child, div.paginator div.question-header div.answer-container div.comments-container div.comments-content form.post-comments button:last-child, div.paginator div.answer-container div.comments-container div.comments-content form.post-comments button:last-child, div.paginator span.next, div.paginator span.prev, form.answer-form div.preview-toggle a, form.question-form div.preview-toggle a, a.light-button, body.askbot section.main-content div.discussion-wrapper div.discussion-content a.tabula-rasa, html body.askbot section.outside-app div.discussion-wrapper div.discussion-content a.tabula-rasa, div.discussion-wrapper aside div.view-profile a, ul.question-list div.post-own-question a, div#question-list div.post-own-question a, form.answer-form div.preview-toggle a, form.question-form div.preview-toggle a {
+  border: 1px solid #ccc;
+  -webkit-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -ms-border-radius: 3px;
+  -o-border-radius: 3px;
+  border-radius: 3px;
+  -webkit-box-shadow: inset 0 1px 0 white;
+  -moz-box-shadow: inset 0 1px 0 white;
+  box-shadow: inset 0 1px 0 white;
+  color: #666;
+  cursor: pointer;
+  font: normal 14px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+  background-color: white;
+  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, white), color-stop(100%, #eeeeee));
+  background-image: -webkit-linear-gradient(top, white, #eeeeee);
+  background-image: -moz-linear-gradient(top, white, #eeeeee);
+  background-image: -ms-linear-gradient(top, white, #eeeeee);
+  background-image: -o-linear-gradient(top, white, #eeeeee);
+  background-image: linear-gradient(top, white, #eeeeee);
+  padding: 4px 8px;
+  text-decoration: none;
+  -webkit-font-smoothing: antialiased; }
+  .light-button:hover, div.history-controls input[type="submit"]:hover, body.askbot section.main-content div.discussion-wrapper div.discussion-content a.tabula-rasa:hover, html body.askbot section.outside-app div.discussion-wrapper div.discussion-content a.tabula-rasa:hover, body.askbot section.main-content div.discussion-wrapper div.discussion-content .tabula-rasa:hover, html body.askbot section.outside-app div.discussion-wrapper div.discussion-content .tabula-rasa:hover, div.discussion-wrapper aside div.view-profile a:hover, ul.question-list div.post-own-question a:hover, div#question-list div.post-own-question a:hover, div.question-header div.question-container div.comments-container div.comments-content form.post-comments button:hover:last-child, div.answer-block div.question-container div.comments-container div.comments-content form.post-comments button:hover:last-child, div.paginator div.question-container div.comments-container div.comments-content form.post-comments button:hover:last-child, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content form.post-comments button:hover:last-child, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content form.post-comments button:hover:last-child, div.answer-block div.answer-container div.comments-container div.comments-content form.post-comments button:hover:last-child, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content form.post-comments button:hover:last-child, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content form.post-comments button:hover:last-child, div.question-header div.paginator div.answer-container div.comments-container div.comments-content form.post-comments button:hover:last-child, div.paginator div.question-header div.answer-container div.comments-container div.comments-content form.post-comments button:hover:last-child, div.paginator div.answer-container div.comments-container div.comments-content form.post-comments button:hover:last-child, div.paginator span.next:hover, div.paginator span.prev:hover, form.answer-form div.preview-toggle a:hover, form.question-form div.preview-toggle a:hover, .light-button:focus, div.history-controls input[type="submit"]:focus, body.askbot section.main-content div.discussion-wrapper div.discussion-content a.tabula-rasa:focus, html body.askbot section.outside-app div.discussion-wrapper div.discussion-content a.tabula-rasa:focus, body.askbot section.main-content div.discussion-wrapper div.discussion-content .tabula-rasa:focus, html body.askbot section.outside-app div.discussion-wrapper div.discussion-content .tabula-rasa:focus, div.discussion-wrapper aside div.view-profile a:focus, ul.question-list div.post-own-question a:focus, div#question-list div.post-own-question a:focus, div.question-header div.question-container div.comments-container div.comments-content form.post-comments button:focus:last-child, div.answer-block div.question-container div.comments-container div.comments-content form.post-comments button:focus:last-child, div.paginator div.question-container div.comments-container div.comments-content form.post-comments button:focus:last-child, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content form.post-comments button:focus:last-child, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content form.post-comments button:focus:last-child, div.answer-block div.answer-container div.comments-container div.comments-content form.post-comments button:focus:last-child, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content form.post-comments button:focus:last-child, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content form.post-comments button:focus:last-child, div.question-header div.paginator div.answer-container div.comments-container div.comments-content form.post-comments button:focus:last-child, div.paginator div.question-header div.answer-container div.comments-container div.comments-content form.post-comments button:focus:last-child, div.paginator div.answer-container div.comments-container div.comments-content form.post-comments button:focus:last-child, div.paginator span.next:focus, div.paginator span.prev:focus, form.answer-form div.preview-toggle a:focus, form.question-form div.preview-toggle a:focus, a.light-button:hover, body.askbot section.main-content div.discussion-wrapper div.discussion-content a.tabula-rasa:hover, html body.askbot section.outside-app div.discussion-wrapper div.discussion-content a.tabula-rasa:hover, div.discussion-wrapper aside div.view-profile a:hover, ul.question-list div.post-own-question a:hover, div#question-list div.post-own-question a:hover, form.answer-form div.preview-toggle a:hover, form.question-form div.preview-toggle a:hover, a.light-button:focus, body.askbot section.main-content div.discussion-wrapper div.discussion-content a.tabula-rasa:focus, html body.askbot section.outside-app div.discussion-wrapper div.discussion-content a.tabula-rasa:focus, div.discussion-wrapper aside div.view-profile a:focus, ul.question-list div.post-own-question a:focus, div#question-list div.post-own-question a:focus, form.answer-form div.preview-toggle a:focus, form.question-form div.preview-toggle a:focus {
+    border: 1px solid #ccc;
+    background-color: white;
+    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, white), color-stop(100%, #e6e6e6));
+    background-image: -webkit-linear-gradient(top, white, #e6e6e6);
+    background-image: -moz-linear-gradient(top, white, #e6e6e6);
+    background-image: -ms-linear-gradient(top, white, #e6e6e6);
+    background-image: -o-linear-gradient(top, white, #e6e6e6);
+    background-image: linear-gradient(top, white, #e6e6e6);
+    text-decoration: none; }
+
+.action-link a, div.question-list-header section.question-list-meta div.question-sort nav a, div.answer-controls div.answer-sort nav a {
+  color: #993333; }
+  .action-link a:hover, div.question-list-header section.question-list-meta div.question-sort nav a:hover, div.answer-controls div.answer-sort nav a:hover {
+    color: #4d1919;
+    text-decoration: none; }
+
+.content, div.course-wrapper section.course-content, div.book-wrapper section.book, div.info-wrapper section.updates, div.profile-wrapper section.course-info, div.gradebook-wrapper section.gradebook-content, div.wiki-wrapper section.wiki-body {
+  -webkit-box-shadow: inset 0 0 2px 3px #f3f3f3;
+  -moz-box-shadow: inset 0 0 2px 3px #f3f3f3;
+  box-shadow: inset 0 0 2px 3px #f3f3f3;
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  display: table-cell;
+  padding: 22.652px;
+  vertical-align: top;
+  width: 76.518%; }
+  @media print {
+    .content, div.course-wrapper section.course-content, div.book-wrapper section.book, div.info-wrapper section.updates, div.profile-wrapper section.course-info, div.gradebook-wrapper section.gradebook-content, div.wiki-wrapper section.wiki-body {
+      -webkit-box-shadow: none;
+      -moz-box-shadow: none;
+      box-shadow: none; } }
+
+.sidebar, section.course-index, div.book-wrapper section.book-sidebar, div.info-wrapper section.handouts, div.profile-wrapper section.user-info, div#wiki_panel, div.discussion-wrapper aside {
+  background: #e3e3e3;
+  -webkit-border-radius: 4px 0 0 4px;
+  -moz-border-radius: 4px 0 0 4px;
+  -ms-border-radius: 4px 0 0 4px;
+  -o-border-radius: 4px 0 0 4px;
+  border-radius: 4px 0 0 4px;
+  border-right: 1px solid #d3d3d3;
+  -webkit-box-shadow: inset 0 0 0 1px #f6f6f6;
+  -moz-box-shadow: inset 0 0 0 1px #f6f6f6;
+  box-shadow: inset 0 0 0 1px #f6f6f6;
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  display: table-cell;
+  font-family: "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+  position: relative;
+  text-shadow: 0 1px 0 #f1f1f1;
+  vertical-align: top;
+  width: 23.482%; }
+  .sidebar h1, section.course-index h1, div.book-wrapper section.book-sidebar h1, div.info-wrapper section.handouts h1, div.profile-wrapper section.user-info h1, div#wiki_panel h1, div.discussion-wrapper aside h1, .sidebar h2, section.course-index h2, div.book-wrapper section.book-sidebar h2, div.info-wrapper section.handouts h2, div.profile-wrapper section.user-info h2, div#wiki_panel h2, div.discussion-wrapper aside h2 {
+    font-size: 18px;
+    font-weight: bold;
+    letter-spacing: 0;
+    text-transform: none; }
+  .sidebar a, section.course-index a, div.book-wrapper section.book-sidebar a, div.info-wrapper section.handouts a, div.profile-wrapper section.user-info a, div#wiki_panel a, div.discussion-wrapper aside a {
+    border: none;
+    font-style: normal; }
+  .sidebar .bottom-border, section.course-index .bottom-border, div.book-wrapper section.book-sidebar .bottom-border, div.info-wrapper section.handouts .bottom-border, div.profile-wrapper section.user-info .bottom-border, div#wiki_panel .bottom-border, div.discussion-wrapper aside .bottom-border, .sidebar div.info-wrapper section.handouts header, div.info-wrapper section.handouts .sidebar header, section.course-index div.info-wrapper section.handouts header, div.info-wrapper section.handouts section.course-index header, div.book-wrapper section.book-sidebar div.info-wrapper section.handouts header, div.info-wrapper section.handouts div.book-wrapper section.book-sidebar header, div.info-wrapper section.handouts header, div.profile-wrapper section.user-info div.info-wrapper section.handouts header, div.info-wrapper section.handouts div.profile-wrapper section.user-info header, div#wiki_panel div.info-wrapper section.handouts header, div.info-wrapper section.handouts div#wiki_panel header, div.discussion-wrapper aside div.info-wrapper section.handouts header, div.info-wrapper section.handouts div.discussion-wrapper aside header, .sidebar div.profile-wrapper section.user-info header, div.profile-wrapper section.user-info .sidebar header, section.course-index div.profile-wrapper section.user-info header, div.profile-wrapper section.user-info section.course-index header, div.book-wrapper section.book-sidebar div.profile-wrapper section.user-info header, div.profile-wrapper section.user-info div.book-wrapper section.book-sidebar header, div.info-wrapper section.handouts div.profile-wrapper section.user-info header, div.profile-wrapper section.user-info div.info-wrapper section.handouts header, div.profile-wrapper section.user-info header, div#wiki_panel div.profile-wrapper section.user-info header, div.profile-wrapper section.user-info div#wiki_panel header, div.discussion-wrapper aside div.profile-wrapper section.user-info header, div.profile-wrapper section.user-info div.discussion-wrapper aside header, .sidebar div#wiki_panel h2, div#wiki_panel .sidebar h2, section.course-index div#wiki_panel h2, div#wiki_panel section.course-index h2, div.book-wrapper section.book-sidebar div#wiki_panel h2, div#wiki_panel div.book-wrapper section.book-sidebar h2, div.info-wrapper section.handouts div#wiki_panel h2, div#wiki_panel div.info-wrapper section.handouts h2, div.profile-wrapper section.user-info div#wiki_panel h2, div#wiki_panel div.profile-wrapper section.user-info h2, div#wiki_panel h2, div.discussion-wrapper aside div#wiki_panel h2, div#wiki_panel div.discussion-wrapper aside h2, .sidebar div.discussion-wrapper aside h1, div.discussion-wrapper aside .sidebar h1, section.course-index div.discussion-wrapper aside h1, div.discussion-wrapper aside section.course-index h1, div.book-wrapper section.book-sidebar div.discussion-wrapper aside h1, div.discussion-wrapper aside div.book-wrapper section.book-sidebar h1, div.info-wrapper section.handouts div.discussion-wrapper aside h1, div.discussion-wrapper aside div.info-wrapper section.handouts h1, div.profile-wrapper section.user-info div.discussion-wrapper aside h1, div.discussion-wrapper aside div.profile-wrapper section.user-info h1, div#wiki_panel div.discussion-wrapper aside h1, div.discussion-wrapper aside div#wiki_panel h1, div.discussion-wrapper aside h1 {
+    border-bottom: 1px solid #d3d3d3;
+    -webkit-box-shadow: 0 1px 0 #eeeeee;
+    -moz-box-shadow: 0 1px 0 #eeeeee;
+    box-shadow: 0 1px 0 #eeeeee; }
+  @media print {
+    .sidebar, section.course-index, div.book-wrapper section.book-sidebar, div.info-wrapper section.handouts, div.profile-wrapper section.user-info, div#wiki_panel, div.discussion-wrapper aside {
+      display: none; } }
+  .sidebar h3, section.course-index h3, div.book-wrapper section.book-sidebar h3, div.info-wrapper section.handouts h3, div.profile-wrapper section.user-info h3, div#wiki_panel h3, div.discussion-wrapper aside h3 {
+    background: none;
+    border: none;
+    color: #000;
+    font-weight: normal;
+    margin: 0;
+    overflow: hidden; }
+    .sidebar h3 a, section.course-index h3 a, div.book-wrapper section.book-sidebar h3 a, div.info-wrapper section.handouts h3 a, div.profile-wrapper section.user-info h3 a, div#wiki_panel h3 a, div.discussion-wrapper aside h3 a {
+      color: #4d4d4d;
+      display: block;
+      font-size: 14px;
+      padding: 7px 7px 7px 30px;
+      text-decoration: none;
+      -webkit-transition-property: all;
+      -moz-transition-property: all;
+      -ms-transition-property: all;
+      -o-transition-property: all;
+      transition-property: all;
+      -webkit-transition-duration: 0.15s;
+      -moz-transition-duration: 0.15s;
+      -ms-transition-duration: 0.15s;
+      -o-transition-duration: 0.15s;
+      transition-duration: 0.15s;
+      -webkit-transition-timing-function: ease-out;
+      -moz-transition-timing-function: ease-out;
+      -ms-transition-timing-function: ease-out;
+      -o-transition-timing-function: ease-out;
+      transition-timing-function: ease-out;
+      -webkit-transition-delay: 0;
+      -moz-transition-delay: 0;
+      -ms-transition-delay: 0;
+      -o-transition-delay: 0;
+      transition-delay: 0; }
+    .sidebar h3 span.ui-icon, section.course-index h3 span.ui-icon, div.book-wrapper section.book-sidebar h3 span.ui-icon, div.info-wrapper section.handouts h3 span.ui-icon, div.profile-wrapper section.user-info h3 span.ui-icon, div#wiki_panel h3 span.ui-icon, div.discussion-wrapper aside h3 span.ui-icon {
+      background-image: url(../images/ui-icons_454545_256x240.png); }
+    .sidebar h3.active, section.course-index h3.active, div.book-wrapper section.book-sidebar h3.active, div.info-wrapper section.handouts h3.active, div.profile-wrapper section.user-info h3.active, div#wiki_panel h3.active, div.discussion-wrapper aside h3.active, .sidebar section.course-index div#accordion h3.ui-accordion-header.ui-state-active, section.course-index div#accordion .sidebar h3.ui-accordion-header.ui-state-active, section.course-index div#accordion h3.ui-accordion-header.ui-state-active, div.book-wrapper section.book-sidebar section.course-index div#accordion h3.ui-accordion-header.ui-state-active, section.course-index div#accordion div.book-wrapper section.book-sidebar h3.ui-accordion-header.ui-state-active, div.info-wrapper section.handouts section.course-index div#accordion h3.ui-accordion-header.ui-state-active, section.course-index div#accordion div.info-wrapper section.handouts h3.ui-accordion-header.ui-state-active, div.profile-wrapper section.user-info section.course-index div#accordion h3.ui-accordion-header.ui-state-active, section.course-index div#accordion div.profile-wrapper section.user-info h3.ui-accordion-header.ui-state-active, div#wiki_panel section.course-index div#accordion h3.ui-accordion-header.ui-state-active, section.course-index div#accordion div#wiki_panel h3.ui-accordion-header.ui-state-active, div.discussion-wrapper aside section.course-index div#accordion h3.ui-accordion-header.ui-state-active, section.course-index div#accordion div.discussion-wrapper aside h3.ui-accordion-header.ui-state-active {
+      background: none;
+      background-image: -webkit-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: -moz-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: -ms-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: -o-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      border-bottom: 1px solid #d3d3d3;
+      -webkit-box-shadow: inset 0 1px 0 0 #eeeeee;
+      -moz-box-shadow: inset 0 1px 0 0 #eeeeee;
+      box-shadow: inset 0 1px 0 0 #eeeeee;
+      color: #000;
+      font-weight: bold; }
+      .sidebar h3.active a, section.course-index h3.active a, div.book-wrapper section.book-sidebar h3.active a, div.info-wrapper section.handouts h3.active a, div.profile-wrapper section.user-info h3.active a, div#wiki_panel h3.active a, div.discussion-wrapper aside h3.active a, .sidebar section.course-index div#accordion h3.ui-accordion-header.ui-state-active a, section.course-index div#accordion .sidebar h3.ui-accordion-header.ui-state-active a, section.course-index div#accordion h3.ui-accordion-header.ui-state-active a, div.book-wrapper section.book-sidebar section.course-index div#accordion h3.ui-accordion-header.ui-state-active a, section.course-index div#accordion div.book-wrapper section.book-sidebar h3.ui-accordion-header.ui-state-active a, div.info-wrapper section.handouts section.course-index div#accordion h3.ui-accordion-header.ui-state-active a, section.course-index div#accordion div.info-wrapper section.handouts h3.ui-accordion-header.ui-state-active a, div.profile-wrapper section.user-info section.course-index div#accordion h3.ui-accordion-header.ui-state-active a, section.course-index div#accordion div.profile-wrapper section.user-info h3.ui-accordion-header.ui-state-active a, div#wiki_panel section.course-index div#accordion h3.ui-accordion-header.ui-state-active a, section.course-index div#accordion div#wiki_panel h3.ui-accordion-header.ui-state-active a, div.discussion-wrapper aside section.course-index div#accordion h3.ui-accordion-header.ui-state-active a, section.course-index div#accordion div.discussion-wrapper aside h3.ui-accordion-header.ui-state-active a {
+        color: #000; }
+  .sidebar header#open_close_accordion, section.course-index header#open_close_accordion, div.book-wrapper section.book-sidebar header#open_close_accordion, div.info-wrapper section.handouts header#open_close_accordion, div.profile-wrapper section.user-info header#open_close_accordion, div#wiki_panel header#open_close_accordion, div.discussion-wrapper aside header#open_close_accordion {
+    border-bottom: 1px solid #d3d3d3;
+    -webkit-box-shadow: 0 1px 0 #eeeeee;
+    -moz-box-shadow: 0 1px 0 #eeeeee;
+    box-shadow: 0 1px 0 #eeeeee;
+    padding: 11.326px 22.652px;
+    position: relative; }
+    .sidebar header#open_close_accordion h2, section.course-index header#open_close_accordion h2, div.book-wrapper section.book-sidebar header#open_close_accordion h2, div.info-wrapper section.handouts header#open_close_accordion h2, div.profile-wrapper section.user-info header#open_close_accordion h2, div#wiki_panel header#open_close_accordion h2, div.discussion-wrapper aside header#open_close_accordion h2 {
+      margin: 0;
+      padding-right: 20px; }
+    .sidebar header#open_close_accordion a, section.course-index header#open_close_accordion a, div.book-wrapper section.book-sidebar header#open_close_accordion a, div.info-wrapper section.handouts header#open_close_accordion a, div.profile-wrapper section.user-info header#open_close_accordion a, div#wiki_panel header#open_close_accordion a, div.discussion-wrapper aside header#open_close_accordion a {
+      background: #eeeeee url("../images/slide-left-icon.png") center center no-repeat;
+      border: 1px solid #D3D3D3;
+      -webkit-border-radius: 3px 0 0 3px;
+      -moz-border-radius: 3px 0 0 3px;
+      -ms-border-radius: 3px 0 0 3px;
+      -o-border-radius: 3px 0 0 3px;
+      border-radius: 3px 0 0 3px;
+      height: 16px;
+      padding: 8px;
+      position: absolute;
+      right: -1px;
+      text-indent: -9999px;
+      top: 6px;
+      width: 16px; }
+      .sidebar header#open_close_accordion a:hover, section.course-index header#open_close_accordion a:hover, div.book-wrapper section.book-sidebar header#open_close_accordion a:hover, div.info-wrapper section.handouts header#open_close_accordion a:hover, div.profile-wrapper section.user-info header#open_close_accordion a:hover, div#wiki_panel header#open_close_accordion a:hover, div.discussion-wrapper aside header#open_close_accordion a:hover {
+        background-color: white; }
+  .sidebar a.button, section.course-index a.button, div.book-wrapper section.book-sidebar a.button, div.info-wrapper section.handouts a.button, div.profile-wrapper section.user-info a.button, div#wiki_panel a.button, div.discussion-wrapper aside a.button, .sidebar div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta .sidebar a.edit, section.course-index div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta section.course-index a.edit, div.book-wrapper section.book-sidebar div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta div.book-wrapper section.book-sidebar a.edit, div.info-wrapper section.handouts div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta div.info-wrapper section.handouts a.edit, div.profile-wrapper section.user-info div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta div.profile-wrapper section.user-info a.edit, div#wiki_panel div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta div#wiki_panel a.edit, div.discussion-wrapper aside div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta div.discussion-wrapper aside a.edit, .sidebar div.answer-block div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.answer-block div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta .sidebar a.edit, section.course-index div.answer-block div.question-container div.comments-container 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+p.ie-warning {
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+  padding: 22.652px;
+  text-align: left; }
+
+:focus {
+  outline-color: #ccc; }
+
+h1 a, h2 a, h3 a, h4 a, h5 a, h6 a {
+  color: #000; }
+
+h1 {
+  font-size: 1.6em;
+  margin: 20px 0 10px 0; }
+
+h2 {
+  font-size: 14px;
+  font-weight: bold;
+  letter-spacing: 1px;
+  margin: 20px 0 10px 0;
+  text-transform: uppercase; }
+
+p {
+  margin-bottom: 22.652px; }
+
+em {
+  font-style: italic; }
+
+img {
+  max-width: 100%;
+  height: auto; }
+
+input[type="email"], input[type="number"], input[type="password"], input[type="search"], input[type="tel"], input[type="text"], input[type="url"], input[type="color"], input[type="date"], input[type="datetime"], input[type="datetime-local"], input[type="month"], input[type="time"], input[type="week"], textarea, form#wiki_revision .CodeMirror {
+  border: 1px solid #999;
+  -webkit-box-shadow: 0 -1px 0 white;
+  -moz-box-shadow: 0 -1px 0 white;
+  box-shadow: 0 -1px 0 white;
+  font: 14px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+  background-color: #eeeeee;
+  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #eeeeee), color-stop(100%, white));
+  background-image: -webkit-linear-gradient(top, #eeeeee, white);
+  background-image: -moz-linear-gradient(top, #eeeeee, white);
+  background-image: -ms-linear-gradient(top, #eeeeee, white);
+  background-image: -o-linear-gradient(top, #eeeeee, white);
+  background-image: linear-gradient(top, #eeeeee, white);
+  padding: 4px; }
+  input[type="email"]:focus, input[type="number"]:focus, input[type="password"]:focus, input[type="search"]:focus, input[type="tel"]:focus, input[type="text"]:focus, input[type="url"]:focus, input[type="color"]:focus, input[type="date"]:focus, input[type="datetime"]:focus, input[type="datetime-local"]:focus, input[type="month"]:focus, input[type="time"]:focus, input[type="week"]:focus, textarea:focus, form#wiki_revision .CodeMirror:focus {
+    border-color: #993333; }
+
+a {
+  color: #993333; }
+  a:link {
+    color: #993333; }
+  a:visited {
+    color: #732626; }
+  a:link, a:visited {
+    text-decoration: none; }
+  p a, li > a, span > a, a .inline {
+    border-bottom: 1px solid #bbb; }
+  a:hover, a:focus {
+    color: #000; }
+
+html {
+  margin-top: 0; }
+  html body {
+    background: #f4f4f4;
+    color: #333333;
+    font: 14px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+    margin: 0;
+    text-align: center; }
+    html body section.main-content, html body section.outside-app {
+      background: #fff;
+      border: 1px solid #bbb;
+      border-bottom: 1px solid #bbb;
+      -webkit-box-shadow: 0 0 4px #dfdfdf;
+      -moz-box-shadow: 0 0 4px #dfdfdf;
+      box-shadow: 0 0 4px #dfdfdf;
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      margin-top: 3px;
+      overflow: hidden; }
+      @media print {
+        html body section.main-content, html body section.outside-app {
+          border-bottom: 0;
+          -webkit-border-radius: none;
+          -moz-border-radius: none;
+          -ms-border-radius: none;
+          -o-border-radius: none;
+          border-radius: none; } }
+      @media screen and (min-width: 1400px) {
+        html body section.main-content, html body section.outside-app {
+          -webkit-border-radius: 4px;
+          -moz-border-radius: 4px;
+          -ms-border-radius: 4px;
+          -o-border-radius: 4px;
+          border-radius: 4px;
+          margin-top: 11.326px; } }
+    html body div.qtip div.ui-tooltip-content {
+      background: #000;
+      background: rgba(0, 0, 0, 0.8);
+      border: none;
+      color: #fff;
+      font: 12px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+      margin-right: -20px;
+      margin-top: -30px; }
+    html body section.outside-app {
+      max-width: 600px;
+      padding: 22.652px; }
+      html body section.outside-app input[type="email"], html body section.outside-app input[type="number"], html body section.outside-app input[type="password"], html body section.outside-app input[type="search"], html body section.outside-app input[type="tel"], html body section.outside-app input[type="text"], html body section.outside-app input[type="url"], html body section.outside-app input[type="color"], html body section.outside-app input[type="date"], html body section.outside-app input[type="datetime"], html body section.outside-app input[type="datetime-local"], html body section.outside-app input[type="month"], html body section.outside-app input[type="time"], html body section.outside-app input[type="week"] {
+        display: block; }
+
+div.header-wrapper {
+  background: #993333;
+  border-bottom: 1px solid #fff;
+  -webkit-box-shadow: inset 0 -4px 6px #862d2d;
+  -moz-box-shadow: inset 0 -4px 6px #862d2d;
+  box-shadow: inset 0 -4px 6px #862d2d; }
+  @media print {
+    div.header-wrapper {
+      display: none; } }
+  div.header-wrapper header {
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    padding: 0 22.652px; }
+    div.header-wrapper header hgroup {
+      float: left;
+      min-width: 23.482%;
+      padding-top: 13px; }
+      div.header-wrapper header hgroup h1 {
+        color: #391313;
+        font-size: 18px;
+        font-weight: 800;
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        line-height: 22.652px;
+        margin: 0;
+        padding: 0 11.326px 0 0;
+        text-shadow: 0 1px 0 #bf4040; }
+        div.header-wrapper header hgroup h1:after {
+          color: #732626;
+          content: "•";
+          display: inline-block;
+          font-size: 10px;
+          letter-spacing: -2px;
+          padding-left: 11.326px;
+          text-shadow: 0; }
+      div.header-wrapper header hgroup h2 {
+        font-size: 16px;
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        letter-spacing: 0;
+        margin: 0;
+        padding: 0 22.652px 0px 0;
+        text-shadow: 0 -1px 0 #732626;
+        text-transform: none;
+        -webkit-font-smoothing: antialiased; }
+        div.header-wrapper header hgroup h2 a {
+          color: #fff;
+          border: none; }
+          div.header-wrapper header hgroup h2 a:hover {
+            color: rgba(255, 255, 255, 0.7); }
+      @media screen and (max-width: 900px) {
+        div.header-wrapper header hgroup {
+          display: block;
+          float: none; }
+          div.header-wrapper header hgroup h1 {
+            border: 0;
+            float: left; }
+          div.header-wrapper header hgroup h2 {
+            border: 0;
+            float: left;
+            margin-right: 0; } }
+    div.header-wrapper header nav {
+      background: #501016;
+      border-bottom: 1px solid #26080a;
+      -webkit-border-radius: 3px 3px 0 0;
+      -moz-border-radius: 3px 3px 0 0;
+      -ms-border-radius: 3px 3px 0 0;
+      -o-border-radius: 3px 3px 0 0;
+      border-radius: 3px 3px 0 0;
+      -webkit-box-shadow: inset 0 0 0 1px #3b0c10, inset 0 2px 0 #65141c;
+      -moz-box-shadow: inset 0 0 0 1px #3b0c10, inset 0 2px 0 #65141c;
+      box-shadow: inset 0 0 0 1px #3b0c10, inset 0 2px 0 #65141c;
+      display: block;
+      float: left;
+      margin: 5px 0 0;
+      padding: 0;
+      text-shadow: 0 -1px 0 #732626;
+      -webkit-font-smoothing: antialiased; }
+      div.header-wrapper header nav ul {
+        margin: 0; }
+        div.header-wrapper header nav ul li {
+          line-height: 22.652px;
+          margin-bottom: 0;
+          float: left; }
+          div.header-wrapper header nav ul li a {
+            border: none;
+            color: #fff;
+            display: block;
+            font-style: normal;
+            font-weight: bold;
+            padding: 10px 22.652px 8px; }
+            @media screen and (max-width: 1020px) {
+              div.header-wrapper header nav ul li a {
+                padding: 10px 15.856px 8px; } }
+            div.header-wrapper header nav ul li a:hover {
+              color: rgba(255, 255, 255, 0.7);
+              background-color: none; }
+      @media screen and (max-width: 900px) {
+        div.header-wrapper header nav {
+          width: 100%;
+          float: none; }
+          div.header-wrapper header nav ul li {
+            display: table-cell;
+            padding: auto;
+            text-align: center;
+            width: 16.6666666667%; } }
+      div.header-wrapper header nav .active, div.header-wrapper header nav.courseware li.courseware a, div.header-wrapper header nav.book li.book a, div.header-wrapper header nav.info li.info a, div.header-wrapper header nav.discussion li.discussion a, div.header-wrapper header nav.wiki li.wiki a, div.header-wrapper header nav.profile li.profile a, div.header-wrapper header nav section.course-index div#accordion h3.ui-accordion-header.ui-state-active, section.course-index div#accordion div.header-wrapper header nav h3.ui-accordion-header.ui-state-active, div.header-wrapper header nav.sequence-nav ol li a.seq_video_active, div.header-wrapper header nav.sequence-nav ol li a.seq_other_active, div.header-wrapper header nav.sequence-nav ol li a.seq_vertical_active, div.header-wrapper header nav.sequence-nav ol li a.seq_problem_active {
+        background: #F4F4F4;
+        border: 1px solid #26080a;
+        border-bottom: 0;
+        -webkit-border-radius: 3px 3px 0 0;
+        -moz-border-radius: 3px 3px 0 0;
+        -ms-border-radius: 3px 3px 0 0;
+        -o-border-radius: 3px 3px 0 0;
+        border-radius: 3px 3px 0 0;
+        -webkit-box-shadow: 0 2px 0 #f4f4f4, inset 0 1px 0 white;
+        -moz-box-shadow: 0 2px 0 #f4f4f4, inset 0 1px 0 white;
+        box-shadow: 0 2px 0 #f4f4f4, inset 0 1px 0 white;
+        color: #333;
+        text-shadow: 0 1px 0 #fff; }
+
+footer {
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  color: #777;
+  margin-top: 22.652px;
+  padding: 0 22.652px; }
+  @media print {
+    footer {
+      display: none; } }
+  footer p {
+    float: left; }
+    footer p a {
+      color: #444; }
+      footer p a:link, footer p a:visited {
+        color: #444; }
+      footer p a:hover, footer p a:focus {
+        color: #000; }
+  footer nav {
+    float: right; }
+    footer nav ul {
+      float: left; }
+      footer nav ul li {
+        display: inline-block;
+        margin-right: 20px; }
+        footer nav ul li a {
+          color: #444; }
+          footer nav ul li a:link, footer nav ul li a:visited {
+            color: #444; }
+          footer nav ul li a:hover, footer nav ul li a:focus {
+            color: #000; }
+      footer nav ul.social {
+        margin-right: 40px;
+        position: relative;
+        top: -5px; }
+        @media screen and (max-width: 780px) {
+          footer nav ul.social {
+            float: none; } }
+        footer nav ul.social li {
+          float: left;
+          margin-right: 11.326px; }
+          footer nav ul.social li:after {
+            content: none;
+            display: none; }
+          footer nav ul.social li a {
+            border-bottom: 0;
+            display: block;
+            height: 29px;
+            text-indent: -9999px;
+            width: 28px; }
+            footer nav ul.social li a:hover {
+              opacity: .8; }
+          footer nav ul.social li.twitter a {
+            background: url("../images/twitter.png") 0 0 no-repeat; }
+          footer nav ul.social li.facebook a {
+            background: url("../images/facebook.png") 0 0 no-repeat; }
+          footer nav ul.social li.linkedin a {
+            background: url("../images/linkedin.png") 0 0 no-repeat; }
+
+li.calc-main {
+  bottom: -126px;
+  left: 0;
+  position: fixed;
+  -webkit-transition-property: bottom;
+  -moz-transition-property: bottom;
+  -ms-transition-property: bottom;
+  -o-transition-property: bottom;
+  transition-property: bottom;
+  -webkit-transition-duration: 0.15s;
+  -moz-transition-duration: 0.15s;
+  -ms-transition-duration: 0.15s;
+  -o-transition-duration: 0.15s;
+  transition-duration: 0.15s;
+  -webkit-transition-timing-function: ease-out;
+  -moz-transition-timing-function: ease-out;
+  -ms-transition-timing-function: ease-out;
+  -o-transition-timing-function: ease-out;
+  transition-timing-function: ease-out;
+  -webkit-transition-delay: 0;
+  -moz-transition-delay: 0;
+  -ms-transition-delay: 0;
+  -o-transition-delay: 0;
+  transition-delay: 0;
+  -webkit-appearance: none;
+  width: 100%;
+  z-index: 99; }
+  li.calc-main.open {
+    bottom: -36px; }
+    li.calc-main.open div#calculator_wrapper form div.input-wrapper div.help-wrapper dl {
+      display: block; }
+  li.calc-main a.calc {
+    background: url("../images/calc-icon.png") rgba(17, 17, 17, 0.9) no-repeat center;
+    border-bottom: 0;
+    -webkit-border-radius: 3px 3px 0 0;
+    -moz-border-radius: 3px 3px 0 0;
+    -ms-border-radius: 3px 3px 0 0;
+    -o-border-radius: 3px 3px 0 0;
+    border-radius: 3px 3px 0 0;
+    color: #fff;
+    float: right;
+    height: 20px;
+    text-indent: -9999px;
+    overflow: hidden;
+    display: block;
+    display: -moz-inline-box;
+    -moz-box-orient: vertical;
+    display: inline-block;
+    vertical-align: baseline;
+    zoom: 1;
+    *display: inline;
+    *vertical-align: auto;
+    margin-right: 10px;
+    padding: 8px 12px;
+    position: relative;
+    top: -36px;
+    width: 16px; }
+    li.calc-main a.calc:hover {
+      opacity: .8; }
+    li.calc-main a.calc.closed {
+      background-image: url("../images/close-calc-icon.png"); }
+  li.calc-main div#calculator_wrapper {
+    background: rgba(17, 17, 17, 0.9);
+    clear: both;
+    max-height: 90px;
+    position: relative;
+    top: -36px; }
+    li.calc-main div#calculator_wrapper form {
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      padding: 22.652px; }
+      li.calc-main div#calculator_wrapper form input#calculator_button {
+        background: #111;
+        border: 1px solid #000;
+        -webkit-border-radius: 0;
+        -moz-border-radius: 0;
+        -ms-border-radius: 0;
+        -o-border-radius: 0;
+        border-radius: 0;
+        -webkit-box-shadow: none;
+        -moz-box-shadow: none;
+        box-shadow: none;
+        -webkit-box-sizing: border-box;
+        -moz-box-sizing: border-box;
+        box-sizing: border-box;
+        color: #fff;
+        float: left;
+        font-size: 30px;
+        font-weight: bold;
+        margin: 0 1.012%;
+        padding: 0;
+        text-shadow: none;
+        -webkit-appearance: none;
+        width: 4.251%; }
+        li.calc-main div#calculator_wrapper form input#calculator_button:hover {
+          color: #333; }
+      li.calc-main div#calculator_wrapper form input#calculator_output {
+        background: #222;
+        border: 0;
+        -webkit-box-shadow: none;
+        -moz-box-shadow: none;
+        box-shadow: none;
+        -webkit-box-sizing: border-box;
+        -moz-box-sizing: border-box;
+        box-sizing: border-box;
+        color: #fff;
+        float: left;
+        font-size: 16px;
+        font-weight: bold;
+        margin: 1px 0 0;
+        padding: 10px;
+        -webkit-appearance: none;
+        width: 31.984%; }
+      li.calc-main div#calculator_wrapper form div.input-wrapper {
+        float: left;
+        margin: 0;
+        position: relative;
+        width: 61.741%; }
+        li.calc-main div#calculator_wrapper form div.input-wrapper input#calculator_input {
+          border: none;
+          -webkit-box-shadow: none;
+          -moz-box-shadow: none;
+          box-shadow: none;
+          -webkit-box-sizing: border-box;
+          -moz-box-sizing: border-box;
+          box-sizing: border-box;
+          font-size: 16px;
+          padding: 10px;
+          -webkit-appearance: none;
+          width: 100%; }
+          li.calc-main div#calculator_wrapper form div.input-wrapper input#calculator_input:focus {
+            outline: none;
+            border: none; }
+        li.calc-main div#calculator_wrapper form div.input-wrapper div.help-wrapper {
+          position: absolute;
+          right: 8px;
+          top: 15px; }
+          li.calc-main div#calculator_wrapper form div.input-wrapper div.help-wrapper a {
+            background: url("../images/info-icon.png") center center no-repeat;
+            height: 17px;
+            text-indent: -9999px;
+            overflow: hidden;
+            display: block;
+            width: 17px; }
+          li.calc-main div#calculator_wrapper form div.input-wrapper div.help-wrapper dl {
+            background: #fff;
+            -webkit-border-radius: 3px;
+            -moz-border-radius: 3px;
+            -ms-border-radius: 3px;
+            -o-border-radius: 3px;
+            border-radius: 3px;
+            -webkit-box-shadow: 0 0 3px #999999;
+            -moz-box-shadow: 0 0 3px #999999;
+            box-shadow: 0 0 3px #999999;
+            color: #333;
+            display: none;
+            opacity: 0;
+            padding: 10px;
+            position: absolute;
+            right: -40px;
+            top: -110px;
+            -webkit-transition-property: all;
+            -moz-transition-property: all;
+            -ms-transition-property: all;
+            -o-transition-property: all;
+            transition-property: all;
+            -webkit-transition-duration: 0.15s;
+            -moz-transition-duration: 0.15s;
+            -ms-transition-duration: 0.15s;
+            -o-transition-duration: 0.15s;
+            transition-duration: 0.15s;
+            -webkit-transition-timing-function: ease-out;
+            -moz-transition-timing-function: ease-out;
+            -ms-transition-timing-function: ease-out;
+            -o-transition-timing-function: ease-out;
+            transition-timing-function: ease-out;
+            -webkit-transition-delay: 0;
+            -moz-transition-delay: 0;
+            -ms-transition-delay: 0;
+            -o-transition-delay: 0;
+            transition-delay: 0;
+            width: 500px; }
+            li.calc-main div#calculator_wrapper form div.input-wrapper div.help-wrapper dl.shown {
+              opacity: 1;
+              top: -115px; }
+            li.calc-main div#calculator_wrapper form div.input-wrapper div.help-wrapper dl dt {
+              clear: both;
+              float: left;
+              font-weight: bold;
+              padding-right: 11.326px; }
+            li.calc-main div#calculator_wrapper form div.input-wrapper div.help-wrapper dl dd {
+              float: left; }
+
+#lean_overlay {
+  background: #000;
+  display: none;
+  height: 100%;
+  left: 0px;
+  position: fixed;
+  top: 0px;
+  width: 100%;
+  z-index: 100; }
+
+div.leanModal_box {
+  background: #fff;
+  border: none;
+  -webkit-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -ms-border-radius: 3px;
+  -o-border-radius: 3px;
+  border-radius: 3px;
+  -webkit-box-shadow: 0 0 6px black;
+  -moz-box-shadow: 0 0 6px black;
+  box-shadow: 0 0 6px black;
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  display: none;
+  padding: 45.304px;
+  text-align: left; }
+  div.leanModal_box a.modal_close {
+    color: #aaa;
+    display: block;
+    font-style: normal;
+    height: 14px;
+    position: absolute;
+    right: 12px;
+    top: 12px;
+    width: 14px;
+    z-index: 2; }
+    div.leanModal_box a.modal_close:hover {
+      color: #993333;
+      text-decoration: none; }
+  div.leanModal_box h1 {
+    border-bottom: 1px solid #eee;
+    font-size: 24px;
+    margin-bottom: 22.652px;
+    margin-top: 0;
+    padding-bottom: 22.652px;
+    text-align: left; }
+  div.leanModal_box#enroll {
+    max-width: 600px; }
+    div.leanModal_box#enroll ol {
+      padding-top: 22.652px; }
+      div.leanModal_box#enroll ol li.terms, div.leanModal_box#enroll ol li.honor-code {
+        float: none;
+        width: auto; }
+      div.leanModal_box#enroll ol li div.tip {
+        display: none; }
+      div.leanModal_box#enroll ol li:hover div.tip {
+        background: #333;
+        color: #fff;
+        display: block;
+        font-size: 16px;
+        line-height: 22.652px;
+        margin: 0 0 0 -10px;
+        padding: 10px;
+        position: absolute;
+        -webkit-font-smoothing: antialiased;
+        width: 500px; }
+  div.leanModal_box form {
+    text-align: left; }
+    div.leanModal_box form div#enroll_error, div.leanModal_box form div#login_error, div.leanModal_box form div#pwd_error {
+      background-color: #333333;
+      border: black;
+      color: #fff;
+      font-family: "Open sans";
+      font-weight: bold;
+      letter-spacing: 1px;
+      margin: -22.652px -22.652px 22.652px;
+      padding: 11.326px;
+      text-shadow: 0 1px 0 #1a1a1a;
+      -webkit-font-smoothing: antialiased; }
+      div.leanModal_box form div#enroll_error:empty, div.leanModal_box form div#login_error:empty, div.leanModal_box form div#pwd_error:empty {
+        padding: 0; }
+    div.leanModal_box form ol {
+      list-style: none;
+      margin-bottom: 22.652px; }
+      div.leanModal_box form ol li {
+        margin-bottom: 11.326px; }
+        div.leanModal_box form ol li.terms, div.leanModal_box form ol li.remember {
+          border-top: 1px solid #eee;
+          clear: both;
+          float: none;
+          padding-top: 22.652px;
+          width: auto; }
+        div.leanModal_box form ol li.honor-code {
+          float: none;
+          width: auto; }
+        div.leanModal_box form ol li label {
+          display: block;
+          font-weight: bold; }
+        div.leanModal_box form ol li input[type="email"], div.leanModal_box form ol li input[type="number"], div.leanModal_box form ol li input[type="password"], div.leanModal_box form ol li input[type="search"], div.leanModal_box form ol li input[type="tel"], div.leanModal_box form ol li input[type="text"], div.leanModal_box form ol li input[type="url"], div.leanModal_box form ol li input[type="color"], div.leanModal_box form ol li input[type="date"], div.leanModal_box form ol li input[type="datetime"], div.leanModal_box form ol li input[type="datetime-local"], div.leanModal_box form ol li input[type="month"], div.leanModal_box form ol li input[type="time"], div.leanModal_box form ol li input[type="week"], div.leanModal_box form ol li textarea, div.leanModal_box form#wiki_revision ol li .CodeMirror {
+          -webkit-box-sizing: border-box;
+          -moz-box-sizing: border-box;
+          box-sizing: border-box;
+          width: 100%; }
+        div.leanModal_box form ol li input[type="checkbox"] {
+          margin-right: 10px; }
+        div.leanModal_box form ol li ul {
+          list-style: disc outside none;
+          margin: 11.326px 0 22.652px 22.652px; }
+          div.leanModal_box form ol li ul li {
+            color: #666;
+            float: none;
+            font-size: 14px;
+            list-style: disc outside none;
+            margin-bottom: 11.326px; }
+    div.leanModal_box form input[type="button"], div.leanModal_box form input[type="submit"] {
+      border: 1px solid #691b1b;
+      -webkit-border-radius: 3px;
+      -moz-border-radius: 3px;
+      -ms-border-radius: 3px;
+      -o-border-radius: 3px;
+      border-radius: 3px;
+      -webkit-box-shadow: inset 0 1px 0 0 #bc5c5c;
+      -moz-box-shadow: inset 0 1px 0 0 #bc5c5c;
+      box-shadow: inset 0 1px 0 0 #bc5c5c;
+      color: white;
+      display: inline;
+      font-size: 11px;
+      font-weight: bold;
+      background-color: #993333;
+      background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #993333), color-stop(100%, #761e1e));
+      background-image: -webkit-linear-gradient(top, #993333, #761e1e);
+      background-image: -moz-linear-gradient(top, #993333, #761e1e);
+      background-image: -ms-linear-gradient(top, #993333, #761e1e);
+      background-image: -o-linear-gradient(top, #993333, #761e1e);
+      background-image: linear-gradient(top, #993333, #761e1e);
+      padding: 6px 18px 7px;
+      text-shadow: 0 1px 0 #5d1414;
+      -webkit-background-clip: padding-box;
+      font-size: 18px;
+      padding: 11.326px; }
+      div.leanModal_box form input[type="button"]:hover, div.leanModal_box form input[type="submit"]:hover {
+        -webkit-box-shadow: inset 0 1px 0 0 #a44141;
+        -moz-box-shadow: inset 0 1px 0 0 #a44141;
+        box-shadow: inset 0 1px 0 0 #a44141;
+        cursor: pointer;
+        background-color: #823030;
+        background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #823030), color-stop(100%, #691c1c));
+        background-image: -webkit-linear-gradient(top, #823030, #691c1c);
+        background-image: -moz-linear-gradient(top, #823030, #691c1c);
+        background-image: -ms-linear-gradient(top, #823030, #691c1c);
+        background-image: -o-linear-gradient(top, #823030, #691c1c);
+        background-image: linear-gradient(top, #823030, #691c1c); }
+      div.leanModal_box form input[type="button"]:active, div.leanModal_box form input[type="submit"]:active {
+        border: 1px solid #691b1b;
+        -webkit-box-shadow: inset 0 0 8px 4px #5c1919, inset 0 0 8px 4px #5c1919, 0 1px 1px 0 #eeeeee;
+        -moz-box-shadow: inset 0 0 8px 4px #5c1919, inset 0 0 8px 4px #5c1919, 0 1px 1px 0 #eeeeee;
+        box-shadow: inset 0 0 8px 4px #5c1919, inset 0 0 8px 4px #5c1919, 0 1px 1px 0 #eeeeee; }
+
+div#login {
+  min-width: 400px; }
+  div#login header {
+    border-bottom: 1px solid #ddd;
+    margin-bottom: 22.652px;
+    padding-bottom: 22.652px; }
+    div#login header h1 {
+      border-bottom: 0;
+      padding-bottom: 0;
+      margin-bottom: 5.663px; }
+  div#login ol li {
+    float: none;
+    width: auto; }
+
+div.lost-password {
+  margin-top: 22.652px;
+  text-align: left; }
+  div.lost-password a {
+    color: #999; }
+    div.lost-password a:hover {
+      color: #444; }
+
+div#pwd_reset p {
+  margin-bottom: 22.652px; }
+div#pwd_reset input[type="email"] {
+  margin-bottom: 22.652px; }
+
+div#apply_name_change,
+div#change_email,
+div#unenroll,
+div#deactivate-account {
+  max-width: 700px; }
+  div#apply_name_change ul,
+  div#change_email ul,
+  div#unenroll ul,
+  div#deactivate-account ul {
+    list-style: none; }
+    div#apply_name_change ul li,
+    div#change_email ul li,
+    div#unenroll ul li,
+    div#deactivate-account ul li {
+      margin-bottom: 11.326px; }
+      div#apply_name_change ul li textarea, div#apply_name_change ul li form#wiki_revision .CodeMirror, form#wiki_revision div#apply_name_change ul li .CodeMirror, div#apply_name_change ul li input[type="email"], div#apply_name_change ul li input[type="number"], div#apply_name_change ul li input[type="password"], div#apply_name_change ul li input[type="search"], div#apply_name_change ul li input[type="tel"], div#apply_name_change ul li input[type="text"], div#apply_name_change ul li input[type="url"], div#apply_name_change ul li input[type="color"], div#apply_name_change ul li input[type="date"], div#apply_name_change ul li input[type="datetime"], div#apply_name_change ul li input[type="datetime-local"], div#apply_name_change ul li input[type="month"], div#apply_name_change ul li input[type="time"], div#apply_name_change ul li input[type="week"],
+      div#change_email ul li textarea,
+      div#change_email ul li form#wiki_revision .CodeMirror,
+      form#wiki_revision div#change_email ul li .CodeMirror,
+      div#change_email ul li input[type="email"],
+      div#change_email ul li input[type="number"],
+      div#change_email ul li input[type="password"],
+      div#change_email ul li input[type="search"],
+      div#change_email ul li input[type="tel"],
+      div#change_email ul li input[type="text"],
+      div#change_email ul li input[type="url"],
+      div#change_email ul li input[type="color"],
+      div#change_email ul li input[type="date"],
+      div#change_email ul li input[type="datetime"],
+      div#change_email ul li input[type="datetime-local"],
+      div#change_email ul li input[type="month"],
+      div#change_email ul li input[type="time"],
+      div#change_email ul li input[type="week"],
+      div#unenroll ul li textarea,
+      div#unenroll ul li form#wiki_revision .CodeMirror,
+      form#wiki_revision div#unenroll ul li .CodeMirror,
+      div#unenroll ul li input[type="email"],
+      div#unenroll ul li input[type="number"],
+      div#unenroll ul li input[type="password"],
+      div#unenroll ul li input[type="search"],
+      div#unenroll ul li input[type="tel"],
+      div#unenroll ul li input[type="text"],
+      div#unenroll ul li input[type="url"],
+      div#unenroll ul li input[type="color"],
+      div#unenroll ul li input[type="date"],
+      div#unenroll ul li input[type="datetime"],
+      div#unenroll ul li input[type="datetime-local"],
+      div#unenroll ul li input[type="month"],
+      div#unenroll ul li input[type="time"],
+      div#unenroll ul li input[type="week"],
+      div#deactivate-account ul li textarea,
+      div#deactivate-account ul li form#wiki_revision .CodeMirror,
+      form#wiki_revision div#deactivate-account ul li .CodeMirror,
+      div#deactivate-account ul li input[type="email"],
+      div#deactivate-account ul li input[type="number"],
+      div#deactivate-account ul li input[type="password"],
+      div#deactivate-account ul li input[type="search"],
+      div#deactivate-account ul li input[type="tel"],
+      div#deactivate-account ul li input[type="text"],
+      div#deactivate-account ul li input[type="url"],
+      div#deactivate-account ul li input[type="color"],
+      div#deactivate-account ul li input[type="date"],
+      div#deactivate-account ul li input[type="datetime"],
+      div#deactivate-account ul li input[type="datetime-local"],
+      div#deactivate-account ul li input[type="month"],
+      div#deactivate-account ul li input[type="time"],
+      div#deactivate-account ul li input[type="week"] {
+        -webkit-box-sizing: border-box;
+        -moz-box-sizing: border-box;
+        box-sizing: border-box;
+        display: block;
+        width: 100%; }
+      div#apply_name_change ul li textarea, div#apply_name_change ul li form#wiki_revision .CodeMirror, form#wiki_revision div#apply_name_change ul li .CodeMirror,
+      div#change_email ul li textarea,
+      div#change_email ul li form#wiki_revision .CodeMirror,
+      form#wiki_revision div#change_email ul li .CodeMirror,
+      div#unenroll ul li textarea,
+      div#unenroll ul li form#wiki_revision .CodeMirror,
+      form#wiki_revision div#unenroll ul li .CodeMirror,
+      div#deactivate-account ul li textarea,
+      div#deactivate-account ul li form#wiki_revision .CodeMirror,
+      form#wiki_revision div#deactivate-account ul li .CodeMirror {
+        height: 60px; }
+      div#apply_name_change ul li input[type="submit"],
+      div#change_email ul li input[type="submit"],
+      div#unenroll ul li input[type="submit"],
+      div#deactivate-account ul li input[type="submit"] {
+        white-space: normal; }
+
+div#feedback_div form ol li {
+  float: none;
+  width: 100%; }
+  div#feedback_div form ol li textarea#feedback_message, div#feedback_div form#wiki_revision ol li #feedback_message.CodeMirror {
+    height: 100px; }
+
+/*
+ * jQuery UI CSS Framework 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Theming/API
+ */
+/* Layout helpers
+----------------------------------*/
+.ui-helper-hidden {
+  display: none; }
+
+.ui-helper-hidden-accessible {
+  position: absolute !important;
+  clip: rect(1px 1px 1px 1px);
+  clip: rect(1px, 1px, 1px, 1px); }
+
+.ui-helper-reset {
+  margin: 0;
+  padding: 0;
+  border: 0;
+  outline: 0;
+  line-height: 1.3;
+  text-decoration: none;
+  font-size: 100%;
+  list-style: none; }
+
+.ui-helper-clearfix:after {
+  content: ".";
+  display: block;
+  height: 0;
+  clear: both;
+  visibility: hidden; }
+
+.ui-helper-clearfix {
+  display: inline-block; }
+
+/* required comment for clearfix to work in Opera \*/
+* html .ui-helper-clearfix {
+  height: 1%; }
+
+.ui-helper-clearfix {
+  display: block; }
+
+/* end clearfix */
+.ui-helper-zfix {
+  width: 100%;
+  height: 100%;
+  top: 0;
+  left: 0;
+  position: absolute;
+  opacity: 0;
+  filter: Alpha(Opacity=0); }
+
+/* Interaction Cues
+----------------------------------*/
+.ui-state-disabled {
+  cursor: default !important; }
+
+/* Icons
+----------------------------------*/
+/* states and images */
+.ui-icon {
+  display: block;
+  text-indent: -99999px;
+  overflow: hidden;
+  background-repeat: no-repeat; }
+
+/* Misc visuals
+----------------------------------*/
+/* Overlays */
+.ui-widget-overlay {
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%; }
+
+/*
+ * jQuery UI CSS Framework 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Theming/API
+ *
+ * To view and modify this theme, visit http://jqueryui.com/themeroller/?ffDefault=Helvetica,%20Arial,%20sans-serif&fwDefault=bold&fsDefault=1.1em&cornerRadius=2px&bgColorHeader=7fbcfd&bgTextureHeader=03_highlight_soft.png&bgImgOpacityHeader=50&borderColorHeader=dae5c9&fcHeader=031634&iconColorHeader=031634&bgColorContent=ffffff&bgTextureContent=01_flat.png&bgImgOpacityContent=75&borderColorContent=dae5c9&fcContent=031634&iconColorContent=adcc80&bgColorDefault=7fbcdf&bgTextureDefault=03_highlight_soft.png&bgImgOpacityDefault=100&borderColorDefault=dae5c9&fcDefault=7a994c&iconColorDefault=adcc80&bgColorHover=bddeff&bgTextureHover=03_highlight_soft.png&bgImgOpacityHover=25&borderColorHover=7fbcdf&fcHover=7a994c&iconColorHover=adcc80&bgColorActive=023063&bgTextureActive=02_glass.png&bgImgOpacityActive=65&borderColorActive=dae5c9&fcActive=dae5c9&iconColorActive=454545&bgColorHighlight=ffffff&bgTextureHighlight=01_flat.png&bgImgOpacityHighlight=55&borderColorHighlight=cccccc&fcHighlight=444444&iconColorHighlight=adcc80&bgColorError=ffffff&bgTextureError=01_flat.png&bgImgOpacityError=55&borderColorError=fa720a&fcError=222222&iconColorError=fa720a&bgColorOverlay=eeeeee&bgTextureOverlay=01_flat.png&bgImgOpacityOverlay=0&opacityOverlay=80&bgColorShadow=aaaaaa&bgTextureShadow=01_flat.png&bgImgOpacityShadow=0&opacityShadow=60&thicknessShadow=4px&offsetTopShadow=-4px&offsetLeftShadow=-4px&cornerRadiusShadow=0px
+ */
+/* Component containers
+----------------------------------*/
+.ui-widget {
+  font-family: Helvetica, Arial, sans-serif;
+  font-size: 1.1em; }
+
+.ui-widget .ui-widget {
+  font-size: 1em; }
+
+.ui-widget input, .ui-widget select, .ui-widget textarea, .ui-widget form#wiki_revision .CodeMirror, form#wiki_revision .ui-widget .CodeMirror, .ui-widget button {
+  font-family: Helvetica, Arial, sans-serif;
+  font-size: 1em; }
+
+.ui-widget-content {
+  border: 1px solid #dae5c9;
+  background: white url(../images/ui-bg_flat_75_ffffff_40x100.png) 50% 50% repeat-x;
+  color: #031634; }
+
+.ui-widget-content a {
+  color: #031634; }
+
+.ui-widget-header {
+  border: 1px solid #dae5c9;
+  background: #7fbcfd url(../images/ui-bg_highlight-soft_50_7fbcfd_1x100.png) 50% 50% repeat-x;
+  color: #031634;
+  font-weight: bold; }
+
+.ui-widget-header a {
+  color: #031634; }
+
+/* Interaction states
+----------------------------------*/
+.ui-state-default, .ui-widget-content .ui-state-default, .ui-widget-header .ui-state-default {
+  border: 1px solid #dae5c9;
+  background: #7fbcdf url(../images/ui-bg_highlight-soft_100_7fbcdf_1x100.png) 50% 50% repeat-x;
+  font-weight: bold;
+  color: #7a994c; }
+
+.ui-state-default a, .ui-state-default a:link, .ui-state-default a:visited {
+  color: #7a994c;
+  text-decoration: none; }
+
+.ui-state-hover, .ui-widget-content .ui-state-hover, .ui-widget-header .ui-state-hover, .ui-state-focus, .ui-widget-content .ui-state-focus, .ui-widget-header .ui-state-focus {
+  border: 1px solid #7fbcdf;
+  background: #bddeff url(../images/ui-bg_highlight-soft_25_bddeff_1x100.png) 50% 50% repeat-x;
+  font-weight: bold;
+  color: #7a994c; }
+
+.ui-state-hover a, .ui-state-hover a:hover {
+  color: #7a994c;
+  text-decoration: none; }
+
+.ui-state-active, .ui-widget-content .ui-state-active, .ui-widget-header .ui-state-active {
+  border: 1px solid #dae5c9;
+  background: #023063 url(../images/ui-bg_glass_65_023063_1x400.png) 50% 50% repeat-x;
+  font-weight: bold;
+  color: #dae5c9; }
+
+.ui-state-active a, .ui-state-active a:link, .ui-state-active a:visited {
+  color: #dae5c9;
+  text-decoration: none; }
+
+.ui-widget :active {
+  outline: none; }
+
+/* Interaction Cues
+----------------------------------*/
+.ui-state-highlight, .ui-widget-content .ui-state-highlight, .ui-widget-header .ui-state-highlight {
+  border: 1px solid #cccccc;
+  background: white url(../images/ui-bg_flat_55_ffffff_40x100.png) 50% 50% repeat-x;
+  color: #444444; }
+
+.ui-state-highlight a, .ui-widget-content .ui-state-highlight a, .ui-widget-header .ui-state-highlight a {
+  color: #444444; }
+
+.ui-state-error, .ui-widget-content .ui-state-error, .ui-widget-header .ui-state-error {
+  border: 1px solid #fa720a;
+  background: white url(../images/ui-bg_flat_55_ffffff_40x100.png) 50% 50% repeat-x;
+  color: #222222; }
+
+.ui-state-error a, .ui-widget-content .ui-state-error a, .ui-widget-header .ui-state-error a {
+  color: #222222; }
+
+.ui-state-error-text, .ui-widget-content .ui-state-error-text, .ui-widget-header .ui-state-error-text {
+  color: #222222; }
+
+.ui-priority-primary, .ui-widget-content .ui-priority-primary, .ui-widget-header .ui-priority-primary {
+  font-weight: bold; }
+
+.ui-priority-secondary, .ui-widget-content .ui-priority-secondary, .ui-widget-header .ui-priority-secondary {
+  opacity: .7;
+  filter: Alpha(Opacity=70);
+  font-weight: normal; }
+
+.ui-state-disabled, .ui-widget-content .ui-state-disabled, .ui-widget-header .ui-state-disabled {
+  opacity: .35;
+  filter: Alpha(Opacity=35);
+  background-image: none; }
+
+/* Icons
+----------------------------------*/
+/* states and images */
+.ui-icon {
+  width: 16px;
+  height: 16px;
+  background-image: url(../images/ui-icons_adcc80_256x240.png); }
+
+.ui-widget-content .ui-icon {
+  background-image: url(../images/ui-icons_adcc80_256x240.png); }
+
+.ui-widget-header .ui-icon {
+  background-image: url(../images/ui-icons_031634_256x240.png); }
+
+.ui-state-default .ui-icon {
+  background-image: url(../images/ui-icons_adcc80_256x240.png); }
+
+.ui-state-hover .ui-icon, .ui-state-focus .ui-icon {
+  background-image: url(../images/ui-icons_adcc80_256x240.png); }
+
+.ui-state-active .ui-icon {
+  background-image: url(../images/ui-icons_454545_256x240.png); }
+
+.ui-state-highlight .ui-icon {
+  background-image: url(../images/ui-icons_adcc80_256x240.png); }
+
+.ui-state-error .ui-icon, .ui-state-error-text .ui-icon {
+  background-image: url(../images/ui-icons_fa720a_256x240.png); }
+
+/* positioning */
+.ui-icon-carat-1-n {
+  background-position: 0 0; }
+
+.ui-icon-carat-1-ne {
+  background-position: -16px 0; }
+
+.ui-icon-carat-1-e {
+  background-position: -32px 0; }
+
+.ui-icon-carat-1-se {
+  background-position: -48px 0; }
+
+.ui-icon-carat-1-s {
+  background-position: -64px 0; }
+
+.ui-icon-carat-1-sw {
+  background-position: -80px 0; }
+
+.ui-icon-carat-1-w {
+  background-position: -96px 0; }
+
+.ui-icon-carat-1-nw {
+  background-position: -112px 0; }
+
+.ui-icon-carat-2-n-s {
+  background-position: -128px 0; }
+
+.ui-icon-carat-2-e-w {
+  background-position: -144px 0; }
+
+.ui-icon-triangle-1-n {
+  background-position: 0 -16px; }
+
+.ui-icon-triangle-1-ne {
+  background-position: -16px -16px; }
+
+.ui-icon-triangle-1-e {
+  background-position: -32px -16px; }
+
+.ui-icon-triangle-1-se {
+  background-position: -48px -16px; }
+
+.ui-icon-triangle-1-s {
+  background-position: -64px -16px; }
+
+.ui-icon-triangle-1-sw {
+  background-position: -80px -16px; }
+
+.ui-icon-triangle-1-w {
+  background-position: -96px -16px; }
+
+.ui-icon-triangle-1-nw {
+  background-position: -112px -16px; }
+
+.ui-icon-triangle-2-n-s {
+  background-position: -128px -16px; }
+
+.ui-icon-triangle-2-e-w {
+  background-position: -144px -16px; }
+
+.ui-icon-arrow-1-n {
+  background-position: 0 -32px; }
+
+.ui-icon-arrow-1-ne {
+  background-position: -16px -32px; }
+
+.ui-icon-arrow-1-e {
+  background-position: -32px -32px; }
+
+.ui-icon-arrow-1-se {
+  background-position: -48px -32px; }
+
+.ui-icon-arrow-1-s {
+  background-position: -64px -32px; }
+
+.ui-icon-arrow-1-sw {
+  background-position: -80px -32px; }
+
+.ui-icon-arrow-1-w {
+  background-position: -96px -32px; }
+
+.ui-icon-arrow-1-nw {
+  background-position: -112px -32px; }
+
+.ui-icon-arrow-2-n-s {
+  background-position: -128px -32px; }
+
+.ui-icon-arrow-2-ne-sw {
+  background-position: -144px -32px; }
+
+.ui-icon-arrow-2-e-w {
+  background-position: -160px -32px; }
+
+.ui-icon-arrow-2-se-nw {
+  background-position: -176px -32px; }
+
+.ui-icon-arrowstop-1-n {
+  background-position: -192px -32px; }
+
+.ui-icon-arrowstop-1-e {
+  background-position: -208px -32px; }
+
+.ui-icon-arrowstop-1-s {
+  background-position: -224px -32px; }
+
+.ui-icon-arrowstop-1-w {
+  background-position: -240px -32px; }
+
+.ui-icon-arrowthick-1-n {
+  background-position: 0 -48px; }
+
+.ui-icon-arrowthick-1-ne {
+  background-position: -16px -48px; }
+
+.ui-icon-arrowthick-1-e {
+  background-position: -32px -48px; }
+
+.ui-icon-arrowthick-1-se {
+  background-position: -48px -48px; }
+
+.ui-icon-arrowthick-1-s {
+  background-position: -64px -48px; }
+
+.ui-icon-arrowthick-1-sw {
+  background-position: -80px -48px; }
+
+.ui-icon-arrowthick-1-w {
+  background-position: -96px -48px; }
+
+.ui-icon-arrowthick-1-nw {
+  background-position: -112px -48px; }
+
+.ui-icon-arrowthick-2-n-s {
+  background-position: -128px -48px; }
+
+.ui-icon-arrowthick-2-ne-sw {
+  background-position: -144px -48px; }
+
+.ui-icon-arrowthick-2-e-w {
+  background-position: -160px -48px; }
+
+.ui-icon-arrowthick-2-se-nw {
+  background-position: -176px -48px; }
+
+.ui-icon-arrowthickstop-1-n {
+  background-position: -192px -48px; }
+
+.ui-icon-arrowthickstop-1-e {
+  background-position: -208px -48px; }
+
+.ui-icon-arrowthickstop-1-s {
+  background-position: -224px -48px; }
+
+.ui-icon-arrowthickstop-1-w {
+  background-position: -240px -48px; }
+
+.ui-icon-arrowreturnthick-1-w {
+  background-position: 0 -64px; }
+
+.ui-icon-arrowreturnthick-1-n {
+  background-position: -16px -64px; }
+
+.ui-icon-arrowreturnthick-1-e {
+  background-position: -32px -64px; }
+
+.ui-icon-arrowreturnthick-1-s {
+  background-position: -48px -64px; }
+
+.ui-icon-arrowreturn-1-w {
+  background-position: -64px -64px; }
+
+.ui-icon-arrowreturn-1-n {
+  background-position: -80px -64px; }
+
+.ui-icon-arrowreturn-1-e {
+  background-position: -96px -64px; }
+
+.ui-icon-arrowreturn-1-s {
+  background-position: -112px -64px; }
+
+.ui-icon-arrowrefresh-1-w {
+  background-position: -128px -64px; }
+
+.ui-icon-arrowrefresh-1-n {
+  background-position: -144px -64px; }
+
+.ui-icon-arrowrefresh-1-e {
+  background-position: -160px -64px; }
+
+.ui-icon-arrowrefresh-1-s {
+  background-position: -176px -64px; }
+
+.ui-icon-arrow-4 {
+  background-position: 0 -80px; }
+
+.ui-icon-arrow-4-diag {
+  background-position: -16px -80px; }
+
+.ui-icon-extlink {
+  background-position: -32px -80px; }
+
+.ui-icon-newwin {
+  background-position: -48px -80px; }
+
+.ui-icon-refresh {
+  background-position: -64px -80px; }
+
+.ui-icon-shuffle {
+  background-position: -80px -80px; }
+
+.ui-icon-transfer-e-w {
+  background-position: -96px -80px; }
+
+.ui-icon-transferthick-e-w {
+  background-position: -112px -80px; }
+
+.ui-icon-folder-collapsed {
+  background-position: 0 -96px; }
+
+.ui-icon-folder-open {
+  background-position: -16px -96px; }
+
+.ui-icon-document {
+  background-position: -32px -96px; }
+
+.ui-icon-document-b {
+  background-position: -48px -96px; }
+
+.ui-icon-note {
+  background-position: -64px -96px; }
+
+.ui-icon-mail-closed {
+  background-position: -80px -96px; }
+
+.ui-icon-mail-open {
+  background-position: -96px -96px; }
+
+.ui-icon-suitcase {
+  background-position: -112px -96px; }
+
+.ui-icon-comment {
+  background-position: -128px -96px; }
+
+.ui-icon-person {
+  background-position: -144px -96px; }
+
+.ui-icon-print {
+  background-position: -160px -96px; }
+
+.ui-icon-trash {
+  background-position: -176px -96px; }
+
+.ui-icon-locked {
+  background-position: -192px -96px; }
+
+.ui-icon-unlocked {
+  background-position: -208px -96px; }
+
+.ui-icon-bookmark {
+  background-position: -224px -96px; }
+
+.ui-icon-tag {
+  background-position: -240px -96px; }
+
+.ui-icon-home {
+  background-position: 0 -112px; }
+
+.ui-icon-flag {
+  background-position: -16px -112px; }
+
+.ui-icon-calendar {
+  background-position: -32px -112px; }
+
+.ui-icon-cart {
+  background-position: -48px -112px; }
+
+.ui-icon-pencil {
+  background-position: -64px -112px; }
+
+.ui-icon-clock {
+  background-position: -80px -112px; }
+
+.ui-icon-disk {
+  background-position: -96px -112px; }
+
+.ui-icon-calculator {
+  background-position: -112px -112px; }
+
+.ui-icon-zoomin {
+  background-position: -128px -112px; }
+
+.ui-icon-zoomout {
+  background-position: -144px -112px; }
+
+.ui-icon-search {
+  background-position: -160px -112px; }
+
+.ui-icon-wrench {
+  background-position: -176px -112px; }
+
+.ui-icon-gear {
+  background-position: -192px -112px; }
+
+.ui-icon-heart {
+  background-position: -208px -112px; }
+
+.ui-icon-star {
+  background-position: -224px -112px; }
+
+.ui-icon-link {
+  background-position: -240px -112px; }
+
+.ui-icon-cancel {
+  background-position: 0 -128px; }
+
+.ui-icon-plus {
+  background-position: -16px -128px; }
+
+.ui-icon-plusthick {
+  background-position: -32px -128px; }
+
+.ui-icon-minus {
+  background-position: -48px -128px; }
+
+.ui-icon-minusthick {
+  background-position: -64px -128px; }
+
+.ui-icon-close {
+  background-position: -80px -128px; }
+
+.ui-icon-closethick {
+  background-position: -96px -128px; }
+
+.ui-icon-key {
+  background-position: -112px -128px; }
+
+.ui-icon-lightbulb {
+  background-position: -128px -128px; }
+
+.ui-icon-scissors {
+  background-position: -144px -128px; }
+
+.ui-icon-clipboard {
+  background-position: -160px -128px; }
+
+.ui-icon-copy {
+  background-position: -176px -128px; }
+
+.ui-icon-contact {
+  background-position: -192px -128px; }
+
+.ui-icon-image {
+  background-position: -208px -128px; }
+
+.ui-icon-video {
+  background-position: -224px -128px; }
+
+.ui-icon-script {
+  background-position: -240px -128px; }
+
+.ui-icon-alert {
+  background-position: 0 -144px; }
+
+.ui-icon-info {
+  background-position: -16px -144px; }
+
+.ui-icon-notice {
+  background-position: -32px -144px; }
+
+.ui-icon-help {
+  background-position: -48px -144px; }
+
+.ui-icon-check {
+  background-position: -64px -144px; }
+
+.ui-icon-bullet {
+  background-position: -80px -144px; }
+
+.ui-icon-radio-off {
+  background-position: -96px -144px; }
+
+.ui-icon-radio-on {
+  background-position: -112px -144px; }
+
+.ui-icon-pin-w {
+  background-position: -128px -144px; }
+
+.ui-icon-pin-s {
+  background-position: -144px -144px; }
+
+.ui-icon-play {
+  background-position: 0 -160px; }
+
+.ui-icon-pause {
+  background-position: -16px -160px; }
+
+.ui-icon-seek-next {
+  background-position: -32px -160px; }
+
+.ui-icon-seek-prev {
+  background-position: -48px -160px; }
+
+.ui-icon-seek-end {
+  background-position: -64px -160px; }
+
+.ui-icon-seek-start {
+  background-position: -80px -160px; }
+
+/* ui-icon-seek-first is deprecated, use ui-icon-seek-start instead */
+.ui-icon-seek-first {
+  background-position: -80px -160px; }
+
+.ui-icon-stop {
+  background-position: -96px -160px; }
+
+.ui-icon-eject {
+  background-position: -112px -160px; }
+
+.ui-icon-volume-off {
+  background-position: -128px -160px; }
+
+.ui-icon-volume-on {
+  background-position: -144px -160px; }
+
+.ui-icon-power {
+  background-position: 0 -176px; }
+
+.ui-icon-signal-diag {
+  background-position: -16px -176px; }
+
+.ui-icon-signal {
+  background-position: -32px -176px; }
+
+.ui-icon-battery-0 {
+  background-position: -48px -176px; }
+
+.ui-icon-battery-1 {
+  background-position: -64px -176px; }
+
+.ui-icon-battery-2 {
+  background-position: -80px -176px; }
+
+.ui-icon-battery-3 {
+  background-position: -96px -176px; }
+
+.ui-icon-circle-plus {
+  background-position: 0 -192px; }
+
+.ui-icon-circle-minus {
+  background-position: -16px -192px; }
+
+.ui-icon-circle-close {
+  background-position: -32px -192px; }
+
+.ui-icon-circle-triangle-e {
+  background-position: -48px -192px; }
+
+.ui-icon-circle-triangle-s {
+  background-position: -64px -192px; }
+
+.ui-icon-circle-triangle-w {
+  background-position: -80px -192px; }
+
+.ui-icon-circle-triangle-n {
+  background-position: -96px -192px; }
+
+.ui-icon-circle-arrow-e {
+  background-position: -112px -192px; }
+
+.ui-icon-circle-arrow-s {
+  background-position: -128px -192px; }
+
+.ui-icon-circle-arrow-w {
+  background-position: -144px -192px; }
+
+.ui-icon-circle-arrow-n {
+  background-position: -160px -192px; }
+
+.ui-icon-circle-zoomin {
+  background-position: -176px -192px; }
+
+.ui-icon-circle-zoomout {
+  background-position: -192px -192px; }
+
+.ui-icon-circle-check {
+  background-position: -208px -192px; }
+
+.ui-icon-circlesmall-plus {
+  background-position: 0 -208px; }
+
+.ui-icon-circlesmall-minus {
+  background-position: -16px -208px; }
+
+.ui-icon-circlesmall-close {
+  background-position: -32px -208px; }
+
+.ui-icon-squaresmall-plus {
+  background-position: -48px -208px; }
+
+.ui-icon-squaresmall-minus {
+  background-position: -64px -208px; }
+
+.ui-icon-squaresmall-close {
+  background-position: -80px -208px; }
+
+.ui-icon-grip-dotted-vertical {
+  background-position: 0 -224px; }
+
+.ui-icon-grip-dotted-horizontal {
+  background-position: -16px -224px; }
+
+.ui-icon-grip-solid-vertical {
+  background-position: -32px -224px; }
+
+.ui-icon-grip-solid-horizontal {
+  background-position: -48px -224px; }
+
+.ui-icon-gripsmall-diagonal-se {
+  background-position: -64px -224px; }
+
+.ui-icon-grip-diagonal-se {
+  background-position: -80px -224px; }
+
+/* Misc visuals
+----------------------------------*/
+/* Corner radius */
+.ui-corner-all, .ui-corner-top, .ui-corner-left, .ui-corner-tl {
+  -moz-border-radius-topleft: 2px;
+  -webkit-border-top-left-radius: 2px;
+  -khtml-border-top-left-radius: 2px;
+  border-top-left-radius: 2px; }
+
+.ui-corner-all, .ui-corner-top, .ui-corner-right, .ui-corner-tr {
+  -moz-border-radius-topright: 2px;
+  -webkit-border-top-right-radius: 2px;
+  -khtml-border-top-right-radius: 2px;
+  border-top-right-radius: 2px; }
+
+.ui-corner-all, .ui-corner-bottom, .ui-corner-left, .ui-corner-bl {
+  -moz-border-radius-bottomleft: 2px;
+  -webkit-border-bottom-left-radius: 2px;
+  -khtml-border-bottom-left-radius: 2px;
+  border-bottom-left-radius: 2px; }
+
+.ui-corner-all, .ui-corner-bottom, .ui-corner-right, .ui-corner-br {
+  -moz-border-radius-bottomright: 2px;
+  -webkit-border-bottom-right-radius: 2px;
+  -khtml-border-bottom-right-radius: 2px;
+  border-bottom-right-radius: 2px; }
+
+/* Overlays */
+.ui-widget-overlay {
+  background: #eeeeee url(../images/ui-bg_flat_0_eeeeee_40x100.png) 50% 50% repeat-x;
+  opacity: .80;
+  filter: Alpha(Opacity=80); }
+
+.ui-widget-shadow {
+  margin: -4px 0 0 -4px;
+  padding: 4px;
+  background: #aaaaaa url(../images/ui-bg_flat_0_aaaaaa_40x100.png) 50% 50% repeat-x;
+  opacity: .60;
+  filter: Alpha(Opacity=60);
+  -moz-border-radius: 0px;
+  -khtml-border-radius: 0px;
+  -webkit-border-radius: 0px;
+  border-radius: 0px; }
+
+                                                                                                                                                                                                                                                                                        /*
+* jQuery UI Resizable 1.8.16
+*
+* Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+* Dual licensed under the MIT or GPL Version 2 licenses.
+* http://jquery.org/license
+*
+* http://docs.jquery.com/UI/Resizable#theming
+*/
+.ui-resizable {
+  position: relative; }
+
+.ui-resizable-handle {
+  position: absolute;
+  font-size: 0.1px;
+  z-index: 99999;
+  display: block; }
+
+.ui-resizable-disabled .ui-resizable-handle, .ui-resizable-autohide .ui-resizable-handle {
+  display: none; }
+
+.ui-resizable-n {
+  cursor: n-resize;
+  height: 7px;
+  width: 100%;
+  top: -5px;
+  left: 0; }
+
+.ui-resizable-s {
+  cursor: s-resize;
+  height: 7px;
+  width: 100%;
+  bottom: -5px;
+  left: 0; }
+
+.ui-resizable-e {
+  cursor: e-resize;
+  width: 7px;
+  right: -5px;
+  top: 0;
+  height: 100%; }
+
+.ui-resizable-w {
+  cursor: w-resize;
+  width: 7px;
+  left: -5px;
+  top: 0;
+  height: 100%; }
+
+.ui-resizable-se {
+  cursor: se-resize;
+  width: 12px;
+  height: 12px;
+  right: 1px;
+  bottom: 1px; }
+
+.ui-resizable-sw {
+  cursor: sw-resize;
+  width: 9px;
+  height: 9px;
+  left: -5px;
+  bottom: -5px; }
+
+.ui-resizable-nw {
+  cursor: nw-resize;
+  width: 9px;
+  height: 9px;
+  left: -5px;
+  top: -5px; }
+
+.ui-resizable-ne {
+  cursor: ne-resize;
+  width: 9px;
+  height: 9px;
+  right: -5px;
+  top: -5px; }
+
+                                                                                      /*
+* jQuery UI Selectable 1.8.16
+*
+* Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+* Dual licensed under the MIT or GPL Version 2 licenses.
+* http://jquery.org/license
+*
+* http://docs.jquery.com/UI/Selectable#theming
+*/
+.ui-selectable-helper {
+  position: absolute;
+  z-index: 100;
+  border: 1px dotted black; }
+
+/*
+ * jQuery UI Accordion 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Accordion#theming
+ */
+/* IE/Win - Fix animation bug - #4615 */
+.ui-accordion {
+  width: 100%; }
+
+.ui-accordion .ui-accordion-header {
+  cursor: pointer;
+  position: relative;
+  margin-top: 1px;
+  zoom: 1; }
+
+.ui-accordion .ui-accordion-li-fix {
+  display: inline; }
+
+.ui-accordion .ui-accordion-header-active {
+  border-bottom: 0 !important; }
+
+.ui-accordion .ui-accordion-header a {
+  display: block;
+  font-size: 1em;
+  padding: .5em .5em .5em .7em; }
+
+.ui-accordion-icons .ui-accordion-header a {
+  padding-left: 2.2em; }
+
+.ui-accordion .ui-accordion-header .ui-icon {
+  position: absolute;
+  left: .5em;
+  top: 50%;
+  margin-top: -8px; }
+
+.ui-accordion .ui-accordion-content {
+  padding: 1em 2.2em;
+  border-top: 0;
+  margin-top: -2px;
+  position: relative;
+  margin-bottom: 2px;
+  overflow: auto;
+  display: none;
+  zoom: 1; }
+
+.ui-accordion .ui-accordion-content-active {
+  display: block; }
+
+/*
+ * jQuery UI Autocomplete 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Autocomplete#theming
+ */
+.ui-autocomplete {
+  position: absolute;
+  cursor: default; }
+
+/* workarounds */
+* html .ui-autocomplete {
+  width: 1px; }
+
+/* without this, the menu expands to 100% in IE6 */
+/*
+ * jQuery UI Menu 1.8.16
+ *
+ * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Menu#theming
+ */
+.ui-menu {
+  list-style: none;
+  padding: 2px;
+  margin: 0;
+  display: block;
+  float: left; }
+
+.ui-menu .ui-menu {
+  margin-top: -3px; }
+
+.ui-menu .ui-menu-item {
+  margin: 0;
+  padding: 0;
+  zoom: 1;
+  float: left;
+  clear: left;
+  width: 100%; }
+
+.ui-menu .ui-menu-item a {
+  text-decoration: none;
+  display: block;
+  padding: .2em .4em;
+  line-height: 1.5;
+  zoom: 1; }
+
+.ui-menu .ui-menu-item a.ui-state-hover,
+.ui-menu .ui-menu-item a.ui-state-active {
+  font-weight: normal;
+  margin: -1px; }
+
+/*
+ * jQuery UI Button 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Button#theming
+ */
+.ui-button {
+  display: inline-block;
+  position: relative;
+  padding: 0;
+  margin-right: .1em;
+  text-decoration: none !important;
+  cursor: pointer;
+  text-align: center;
+  zoom: 1;
+  overflow: visible; }
+
+/* the overflow property removes extra width in IE */
+.ui-button-icon-only {
+  width: 2.2em; }
+
+/* to make room for the icon, a width needs to be set here */
+button.ui-button-icon-only {
+  width: 2.4em; }
+
+/* button elements seem to need a little more width */
+.ui-button-icons-only {
+  width: 3.4em; }
+
+button.ui-button-icons-only {
+  width: 3.7em; }
+
+/*button text element */
+.ui-button .ui-button-text {
+  display: block;
+  line-height: 1.4; }
+
+.ui-button-text-only .ui-button-text {
+  padding: .4em 1em; }
+
+.ui-button-icon-only .ui-button-text, .ui-button-icons-only .ui-button-text {
+  padding: .4em;
+  text-indent: -9999999px; }
+
+.ui-button-text-icon-primary .ui-button-text, .ui-button-text-icons .ui-button-text {
+  padding: .4em 1em .4em 2.1em; }
+
+.ui-button-text-icon-secondary .ui-button-text, .ui-button-text-icons .ui-button-text {
+  padding: .4em 2.1em .4em 1em; }
+
+.ui-button-text-icons .ui-button-text {
+  padding-left: 2.1em;
+  padding-right: 2.1em; }
+
+/* no icon support for input elements, provide padding by default */
+input.ui-button {
+  padding: .4em 1em; }
+
+/*button icon element(s) */
+.ui-button-icon-only .ui-icon, .ui-button-text-icon-primary .ui-icon, .ui-button-text-icon-secondary .ui-icon, .ui-button-text-icons .ui-icon, .ui-button-icons-only .ui-icon {
+  position: absolute;
+  top: 50%;
+  margin-top: -8px; }
+
+.ui-button-icon-only .ui-icon {
+  left: 50%;
+  margin-left: -8px; }
+
+.ui-button-text-icon-primary .ui-button-icon-primary, .ui-button-text-icons .ui-button-icon-primary, .ui-button-icons-only .ui-button-icon-primary {
+  left: .5em; }
+
+.ui-button-text-icon-secondary .ui-button-icon-secondary, .ui-button-text-icons .ui-button-icon-secondary, .ui-button-icons-only .ui-button-icon-secondary {
+  right: .5em; }
+
+.ui-button-text-icons .ui-button-icon-secondary, .ui-button-icons-only .ui-button-icon-secondary {
+  right: .5em; }
+
+/*button sets*/
+.ui-buttonset {
+  margin-right: 7px; }
+
+.ui-buttonset .ui-button {
+  margin-left: 0;
+  margin-right: -0.3em; }
+
+/* workarounds */
+button.ui-button::-moz-focus-inner {
+  border: 0;
+  padding: 0; }
+
+/* reset extra padding in Firefox */
+/*
+ * jQuery UI Dialog 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Dialog#theming
+ */
+.ui-dialog {
+  position: absolute;
+  padding: .2em;
+  width: 300px;
+  overflow: hidden; }
+
+.ui-dialog .ui-dialog-titlebar {
+  padding: .4em 1em;
+  position: relative; }
+
+.ui-dialog .ui-dialog-title {
+  float: left;
+  margin: .1em 16px .1em 0; }
+
+.ui-dialog .ui-dialog-titlebar-close {
+  position: absolute;
+  right: .3em;
+  top: 50%;
+  width: 19px;
+  margin: -10px 0 0 0;
+  padding: 1px;
+  height: 18px; }
+
+.ui-dialog .ui-dialog-titlebar-close span {
+  display: block;
+  margin: 1px; }
+
+.ui-dialog .ui-dialog-titlebar-close:hover, .ui-dialog .ui-dialog-titlebar-close:focus {
+  padding: 0; }
+
+.ui-dialog .ui-dialog-content {
+  position: relative;
+  border: 0;
+  padding: .5em 1em;
+  background: none;
+  overflow: auto;
+  zoom: 1; }
+
+.ui-dialog .ui-dialog-buttonpane {
+  text-align: left;
+  border-width: 1px 0 0 0;
+  background-image: none;
+  margin: .5em 0 0 0;
+  padding: .3em 1em .5em .4em; }
+
+.ui-dialog .ui-dialog-buttonpane .ui-dialog-buttonset {
+  float: right; }
+
+.ui-dialog .ui-dialog-buttonpane button {
+  margin: .5em .4em .5em 0;
+  cursor: pointer; }
+
+.ui-dialog .ui-resizable-se {
+  width: 14px;
+  height: 14px;
+  right: 3px;
+  bottom: 3px; }
+
+.ui-draggable .ui-dialog-titlebar {
+  cursor: move; }
+
+/*
+ * jQuery UI Slider 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Slider#theming
+ */
+.ui-slider {
+  position: relative;
+  text-align: left; }
+
+.ui-slider .ui-slider-handle {
+  position: absolute;
+  z-index: 2;
+  width: 1.2em;
+  height: 1.2em;
+  cursor: default; }
+
+.ui-slider .ui-slider-range {
+  position: absolute;
+  z-index: 1;
+  font-size: .7em;
+  display: block;
+  border: 0;
+  background-position: 0 0; }
+
+.ui-slider-horizontal {
+  height: .8em; }
+
+.ui-slider-horizontal .ui-slider-handle {
+  top: -0.3em;
+  margin-left: -0.6em; }
+
+.ui-slider-horizontal .ui-slider-range {
+  top: 0;
+  height: 100%; }
+
+.ui-slider-horizontal .ui-slider-range-min {
+  left: 0; }
+
+.ui-slider-horizontal .ui-slider-range-max {
+  right: 0; }
+
+.ui-slider-vertical {
+  width: .8em;
+  height: 100px; }
+
+.ui-slider-vertical .ui-slider-handle {
+  left: -0.3em;
+  margin-left: 0;
+  margin-bottom: -0.6em; }
+
+.ui-slider-vertical .ui-slider-range {
+  left: 0;
+  width: 100%; }
+
+.ui-slider-vertical .ui-slider-range-min {
+  bottom: 0; }
+
+.ui-slider-vertical .ui-slider-range-max {
+  top: 0; }
+
+                                                   /*
+* jQuery UI Tabs 1.8.16
+*
+* Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+* Dual licensed under the MIT or GPL Version 2 licenses.
+* http://jquery.org/license
+*
+* http://docs.jquery.com/UI/Tabs#theming
+*/
+.ui-tabs {
+  position: relative;
+  padding: .2em;
+  zoom: 1; }
+
+/* position: relative prevents IE scroll bug (element with position: relative inside container with overflow: auto appear as "fixed") */
+.ui-tabs .ui-tabs-nav {
+  margin: 0;
+  padding: .2em .2em 0; }
+
+.ui-tabs .ui-tabs-nav li {
+  list-style: none;
+  float: left;
+  position: relative;
+  top: 1px;
+  margin: 0 .2em 1px 0;
+  border-bottom: 0 !important;
+  padding: 0;
+  white-space: nowrap; }
+
+.ui-tabs .ui-tabs-nav li a {
+  float: left;
+  padding: .5em 1em;
+  text-decoration: none; }
+
+.ui-tabs .ui-tabs-nav li.ui-tabs-selected {
+  margin-bottom: 0;
+  padding-bottom: 1px; }
+
+.ui-tabs .ui-tabs-nav li.ui-tabs-selected a, .ui-tabs .ui-tabs-nav li.ui-state-disabled a, .ui-tabs .ui-tabs-nav li.ui-state-processing a {
+  cursor: text; }
+
+.ui-tabs .ui-tabs-nav li a, .ui-tabs.ui-tabs-collapsible .ui-tabs-nav li.ui-tabs-selected a {
+  cursor: pointer; }
+
+/* first selector in group seems obsolete, but required to overcome bug in Opera applying cursor: text overall if defined elsewhere... */
+.ui-tabs .ui-tabs-panel {
+  display: block;
+  border-width: 0;
+  padding: 1em 1.4em;
+  background: none; }
+
+.ui-tabs .ui-tabs-hide {
+  display: none !important; }
+
+/*
+ * jQuery UI Datepicker 1.8.16
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Datepicker#theming
+ */
+.ui-datepicker {
+  width: 17em;
+  padding: .2em .2em 0;
+  display: none; }
+
+.ui-datepicker .ui-datepicker-header {
+  position: relative;
+  padding: .2em 0; }
+
+.ui-datepicker .ui-datepicker-prev, .ui-datepicker .ui-datepicker-next {
+  position: absolute;
+  top: 2px;
+  width: 1.8em;
+  height: 1.8em; }
+
+.ui-datepicker .ui-datepicker-prev-hover, .ui-datepicker .ui-datepicker-next-hover {
+  top: 1px; }
+
+.ui-datepicker .ui-datepicker-prev {
+  left: 2px; }
+
+.ui-datepicker .ui-datepicker-next {
+  right: 2px; }
+
+.ui-datepicker .ui-datepicker-prev-hover {
+  left: 1px; }
+
+.ui-datepicker .ui-datepicker-next-hover {
+  right: 1px; }
+
+.ui-datepicker .ui-datepicker-prev span, .ui-datepicker .ui-datepicker-next span {
+  display: block;
+  position: absolute;
+  left: 50%;
+  margin-left: -8px;
+  top: 50%;
+  margin-top: -8px; }
+
+.ui-datepicker .ui-datepicker-title {
+  margin: 0 2.3em;
+  line-height: 1.8em;
+  text-align: center; }
+
+.ui-datepicker .ui-datepicker-title select {
+  font-size: 1em;
+  margin: 1px 0; }
+
+.ui-datepicker select.ui-datepicker-month-year {
+  width: 100%; }
+
+.ui-datepicker select.ui-datepicker-month,
+.ui-datepicker select.ui-datepicker-year {
+  width: 49%; }
+
+.ui-datepicker table {
+  width: 100%;
+  font-size: .9em;
+  border-collapse: collapse;
+  margin: 0 0 .4em; }
+
+.ui-datepicker th {
+  padding: .7em .3em;
+  text-align: center;
+  font-weight: bold;
+  border: 0; }
+
+.ui-datepicker td {
+  border: 0;
+  padding: 1px; }
+
+.ui-datepicker td span, .ui-datepicker td a {
+  display: block;
+  padding: .2em;
+  text-align: right;
+  text-decoration: none; }
+
+.ui-datepicker .ui-datepicker-buttonpane {
+  background-image: none;
+  margin: .7em 0 0 0;
+  padding: 0 .2em;
+  border-left: 0;
+  border-right: 0;
+  border-bottom: 0; }
+
+.ui-datepicker .ui-datepicker-buttonpane button {
+  float: right;
+  margin: .5em .2em .4em;
+  cursor: pointer;
+  padding: .2em .6em .3em .6em;
+  width: auto;
+  overflow: visible; }
+
+.ui-datepicker .ui-datepicker-buttonpane button.ui-datepicker-current {
+  float: left; }
+
+/* with multiple calendars */
+.ui-datepicker.ui-datepicker-multi {
+  width: auto; }
+
+.ui-datepicker-multi .ui-datepicker-group {
+  float: left; }
+
+.ui-datepicker-multi .ui-datepicker-group table {
+  width: 95%;
+  margin: 0 auto .4em; }
+
+.ui-datepicker-multi-2 .ui-datepicker-group {
+  width: 50%; }
+
+.ui-datepicker-multi-3 .ui-datepicker-group {
+  width: 33.3%; }
+
+.ui-datepicker-multi-4 .ui-datepicker-group {
+  width: 25%; }
+
+.ui-datepicker-multi .ui-datepicker-group-last .ui-datepicker-header {
+  border-left-width: 0; }
+
+.ui-datepicker-multi .ui-datepicker-group-middle .ui-datepicker-header {
+  border-left-width: 0; }
+
+.ui-datepicker-multi .ui-datepicker-buttonpane {
+  clear: left; }
+
+.ui-datepicker-row-break {
+  clear: both;
+  width: 100%;
+  font-size: 0em; }
+
+/* RTL support */
+.ui-datepicker-rtl {
+  direction: rtl; }
+
+.ui-datepicker-rtl .ui-datepicker-prev {
+  right: 2px;
+  left: auto; }
+
+.ui-datepicker-rtl .ui-datepicker-next {
+  left: 2px;
+  right: auto; }
+
+.ui-datepicker-rtl .ui-datepicker-prev:hover {
+  right: 1px;
+  left: auto; }
+
+.ui-datepicker-rtl .ui-datepicker-next:hover {
+  left: 1px;
+  right: auto; }
+
+.ui-datepicker-rtl .ui-datepicker-buttonpane {
+  clear: right; }
+
+.ui-datepicker-rtl .ui-datepicker-buttonpane button {
+  float: left; }
+
+.ui-datepicker-rtl .ui-datepicker-buttonpane button.ui-datepicker-current {
+  float: right; }
+
+.ui-datepicker-rtl .ui-datepicker-group {
+  float: right; }
+
+.ui-datepicker-rtl .ui-datepicker-group-last .ui-datepicker-header {
+  border-right-width: 0;
+  border-left-width: 1px; }
+
+.ui-datepicker-rtl .ui-datepicker-group-middle .ui-datepicker-header {
+  border-right-width: 0;
+  border-left-width: 1px; }
+
+/* IE6 IFRAME FIX (taken from datepicker 1.5.3 */
+.ui-datepicker-cover {
+  display: none;
+  /*sorry for IE5*/
+  display/**/: block;
+  /*sorry for IE5*/
+  position: absolute;
+  /*must have*/
+  z-index: -1;
+  /*must have*/
+  filter: mask();
+  /*must have*/
+  top: -4px;
+  /*must have*/
+  left: -4px;
+  /*must have*/
+  width: 200px;
+  /*must have*/
+  height: 200px;
+  /*must have*/ }
+
+/*
+* jQuery UI Progressbar 1.8.16
+*
+* Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+* Dual licensed under the MIT or GPL Version 2 licenses.
+* http://jquery.org/license
+*
+* http://docs.jquery.com/UI/Progressbar#theming
+*/
+.ui-progressbar {
+  height: 2em;
+  text-align: left; }
+
+.ui-progressbar .ui-progressbar-value {
+  margin: -1px;
+  height: 100%; }
+
+.ui-tooltip, .qtip {
+  position: absolute;
+  left: -28000px;
+  top: -28000px;
+  display: none;
+  max-width: 280px;
+  min-width: 50px;
+  font-size: 10.5px;
+  line-height: 12px; }
+
+.ui-tooltip-fluid {
+  display: block;
+  visibility: hidden;
+  position: static!important;
+  float: left!important; }
+
+.ui-tooltip-content {
+  position: relative;
+  padding: 5px 9px;
+  overflow: hidden;
+  border: 1px solid #000001;
+  text-align: left;
+  word-wrap: break-word;
+  overflow: hidden; }
+
+.ui-tooltip-titlebar {
+  position: relative;
+  min-height: 14px;
+  padding: 5px 35px 5px 10px;
+  overflow: hidden;
+  border: 1px solid #000001;
+  border-width: 1px 1px 0;
+  font-weight: bold; }
+
+.ui-tooltip-titlebar + .ui-tooltip-content {
+  border-top-width: 0!important; }
+
+/*Default close button class */
+.ui-tooltip-titlebar .ui-state-default {
+  position: absolute;
+  right: 4px;
+  top: 50%;
+  margin-top: -9px;
+  cursor: pointer;
+  outline: medium none;
+  border-width: 1px;
+  border-style: solid; }
+
+* html .ui-tooltip-titlebar .ui-state-default {
+  top: 16px; }
+
+.ui-tooltip-titlebar .ui-icon, .ui-tooltip-icon .ui-icon {
+  display: block;
+  text-indent: -1000em; }
+
+.ui-tooltip-icon, .ui-tooltip-icon .ui-icon {
+  -moz-border-radius: 3px;
+  -webkit-border-radius: 3px;
+  border-radius: 3px; }
+
+.ui-tooltip-icon .ui-icon {
+  width: 18px;
+  height: 14px;
+  text-align: center;
+  text-indent: 0;
+  font: normal bold 10px/13px Tahoma, sans-serif;
+  color: inherit;
+  background: transparent none no-repeat -100em -100em; }
+
+/*Default tooltip style */
+.ui-tooltip-default .ui-tooltip-titlebar, .ui-tooltip-default .ui-tooltip-content {
+  border-color: #F1D031;
+  background-color: #FFFFA3;
+  color: #555; }
+
+.ui-tooltip-default .ui-tooltip-titlebar {
+  background-color: #FFEF93; }
+
+.ui-tooltip-default .ui-tooltip-icon {
+  border-color: #CCC;
+  background: #F1F1F1;
+  color: #777; }
+
+.ui-tooltip-default .ui-tooltip-titlebar .ui-state-hover {
+  border-color: #AAA;
+  color: #111; }
+
+html {
+  height: 100%;
+  max-height: 100%; }
+
+body.courseware {
+  height: 100%;
+  max-height: 100%; }
+
+div.course-wrapper ul, div.course-wrapper ol {
+  list-style: none; }
+div.course-wrapper section.course-content {
+  overflow: hidden;
+  -webkit-border-top-right-radius: 4px;
+  -moz-border-top-right-radius: 4px;
+  -moz-border-radius-topright: 4px;
+  -ms-border-top-right-radius: 4px;
+  -o-border-top-right-radius: 4px;
+  border-top-right-radius: 4px;
+  -webkit-border-bottom-right-radius: 4px;
+  -moz-border-bottom-right-radius: 4px;
+  -moz-border-radius-bottomright: 4px;
+  -ms-border-bottom-right-radius: 4px;
+  -o-border-bottom-right-radius: 4px;
+  border-bottom-right-radius: 4px; }
+  div.course-wrapper section.course-content h1 {
+    margin: 0 0 22.652px; }
+  div.course-wrapper section.course-content p {
+    margin-bottom: 22.652px; }
+    div.course-wrapper section.course-content p:empty {
+      display: none;
+      margin-bottom: 0; }
+  div.course-wrapper section.course-content ul li {
+    margin-bottom: 11.326px; }
+  div.course-wrapper section.course-content .problem-set, div.course-wrapper section.course-content section.problems-wrapper, div.course-wrapper section.course-content div#seq_content, div.course-wrapper section.course-content ol.vert-mod > li {
+    position: relative; }
+    div.course-wrapper section.course-content .problem-set h2, div.course-wrapper section.course-content section.problems-wrapper h2, div.course-wrapper section.course-content div#seq_content h2, div.course-wrapper section.course-content ol.vert-mod > li h2 {
+      margin-top: 0;
+      margin-bottom: 15px;
+      width: 20.109%;
+      padding-right: 2.717%;
+      border-right: 1px dashed #ddd;
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      display: table-cell;
+      vertical-align: top; }
+      div.course-wrapper section.course-content .problem-set h2.problem-header section.staff, div.course-wrapper section.course-content section.problems-wrapper h2.problem-header section.staff, div.course-wrapper section.course-content div#seq_content h2.problem-header section.staff, div.course-wrapper section.course-content ol.vert-mod > li h2.problem-header section.staff {
+        margin-top: 30px;
+        font-size: 80%; }
+      @media screen and (max-width:1120px) {
+        div.course-wrapper section.course-content .problem-set h2, div.course-wrapper section.course-content section.problems-wrapper h2, div.course-wrapper section.course-content div#seq_content h2, div.course-wrapper section.course-content ol.vert-mod > li h2 {
+          display: block;
+          width: auto;
+          border-right: 0; } }
+      @media print {
+        div.course-wrapper section.course-content .problem-set h2, div.course-wrapper section.course-content section.problems-wrapper h2, div.course-wrapper section.course-content div#seq_content h2, div.course-wrapper section.course-content ol.vert-mod > li h2 {
+          display: block;
+          width: auto;
+          border-right: 0; } }
+    div.course-wrapper section.course-content .problem-set section.problem, div.course-wrapper section.course-content section.problems-wrapper section.problem, div.course-wrapper section.course-content div#seq_content section.problem, div.course-wrapper section.course-content ol.vert-mod > li section.problem {
+      display: table-cell;
+      width: 77.174%;
+      padding-left: 2.717%; }
+      @media screen and (max-width:1120px) {
+        div.course-wrapper section.course-content .problem-set section.problem, div.course-wrapper section.course-content section.problems-wrapper section.problem, div.course-wrapper section.course-content div#seq_content section.problem, div.course-wrapper section.course-content ol.vert-mod > li section.problem {
+          display: block;
+          width: auto;
+          padding: 0; } }
+      @media print {
+        div.course-wrapper section.course-content .problem-set section.problem, div.course-wrapper section.course-content section.problems-wrapper section.problem, div.course-wrapper section.course-content div#seq_content section.problem, div.course-wrapper section.course-content ol.vert-mod > li section.problem {
+          display: block;
+          width: auto;
+          padding: 0; }
+          div.course-wrapper section.course-content .problem-set section.problem canvas, div.course-wrapper section.course-content section.problems-wrapper section.problem canvas, div.course-wrapper section.course-content div#seq_content section.problem canvas, div.course-wrapper section.course-content ol.vert-mod > li section.problem canvas, div.course-wrapper section.course-content .problem-set section.problem img, div.course-wrapper section.course-content section.problems-wrapper section.problem img, div.course-wrapper section.course-content div#seq_content section.problem img, div.course-wrapper section.course-content ol.vert-mod > li section.problem img {
+            page-break-inside: avoid; } }
+      div.course-wrapper section.course-content .problem-set section.problem span.unanswered, div.course-wrapper section.course-content section.problems-wrapper section.problem span.unanswered, div.course-wrapper section.course-content div#seq_content section.problem span.unanswered, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.unanswered, div.course-wrapper section.course-content .problem-set section.problem span.ui-icon-bullet, div.course-wrapper section.course-content section.problems-wrapper section.problem span.ui-icon-bullet, div.course-wrapper section.course-content div#seq_content section.problem span.ui-icon-bullet, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.ui-icon-bullet {
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        background: url("../images/unanswered-icon.png") center center no-repeat;
+        height: 14px;
+        position: relative;
+        top: 4px;
+        width: 14px; }
+      div.course-wrapper section.course-content .problem-set section.problem span.correct, div.course-wrapper section.course-content section.problems-wrapper section.problem span.correct, div.course-wrapper section.course-content div#seq_content section.problem span.correct, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.correct, div.course-wrapper section.course-content .problem-set section.problem span.ui-icon-check, div.course-wrapper section.course-content section.problems-wrapper section.problem span.ui-icon-check, div.course-wrapper section.course-content div#seq_content section.problem span.ui-icon-check, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.ui-icon-check {
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        background: url("../images/correct-icon.png") center center no-repeat;
+        height: 20px;
+        position: relative;
+        top: 6px;
+        width: 25px; }
+      div.course-wrapper section.course-content .problem-set section.problem span.incorrect, div.course-wrapper section.course-content section.problems-wrapper section.problem span.incorrect, div.course-wrapper section.course-content div#seq_content section.problem span.incorrect, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.incorrect, div.course-wrapper section.course-content .problem-set section.problem span.ui-icon-close, div.course-wrapper section.course-content section.problems-wrapper section.problem span.ui-icon-close, div.course-wrapper section.course-content div#seq_content section.problem span.ui-icon-close, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.ui-icon-close {
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        background: url("../images/incorrect-icon.png") center center no-repeat;
+        height: 20px;
+        width: 20px;
+        position: relative;
+        top: 6px; }
+    div.course-wrapper section.course-content .problem-set div > span, div.course-wrapper section.course-content section.problems-wrapper div > span, div.course-wrapper section.course-content div#seq_content div > span, div.course-wrapper section.course-content ol.vert-mod > li div > span {
+      display: block;
+      margin-bottom: 11.326px; }
+    div.course-wrapper section.course-content .problem-set input[type="text"], div.course-wrapper section.course-content section.problems-wrapper input[type="text"], div.course-wrapper section.course-content div#seq_content input[type="text"], div.course-wrapper section.course-content ol.vert-mod > li input[type="text"] {
+      display: inline-block; }
+    div.course-wrapper section.course-content .problem-set center, div.course-wrapper section.course-content section.problems-wrapper center, div.course-wrapper section.course-content div#seq_content center, div.course-wrapper section.course-content ol.vert-mod > li center {
+      display: block;
+      margin: 22.652px 0;
+      border: 1px solid #ccc;
+      padding: 22.652px; }
+    div.course-wrapper section.course-content .problem-set section.action, div.course-wrapper section.course-content section.problems-wrapper section.action, div.course-wrapper section.course-content div#seq_content section.action, div.course-wrapper section.course-content ol.vert-mod > li section.action {
+      margin-top: 22.652px; }
+  div.course-wrapper section.course-content section.problems-wrapper {
+    display: table;
+    width: 100%; }
+    @media screen and (max-width:1120px) {
+      div.course-wrapper section.course-content section.problems-wrapper {
+        display: block;
+        width: auto; } }
+  div.course-wrapper section.course-content div#seq_content h1 {
+    background: none;
+    margin-bottom: 22.652px;
+    padding-bottom: 0;
+    border-bottom: none; }
+  div.course-wrapper section.course-content ol.vert-mod > li {
+    border-bottom: 1px solid #ddd;
+    margin-bottom: 15px;
+    padding: 0 0 15px; }
+    div.course-wrapper section.course-content ol.vert-mod > li header {
+      margin-bottom: -16px; }
+      div.course-wrapper section.course-content ol.vert-mod > li header h1 {
+        margin: 0; }
+      div.course-wrapper section.course-content ol.vert-mod > li header h2 {
+        float: right;
+        margin-right: 0;
+        margin-top: 8px;
+        text-align: right;
+        padding-right: 0; }
+    div.course-wrapper section.course-content ol.vert-mod > li:last-child {
+      border-bottom: none;
+      margin-bottom: 0;
+      padding-bottom: 0; }
+    div.course-wrapper section.course-content ol.vert-mod > li .histogram {
+      width: 200px;
+      height: 150px; }
+    div.course-wrapper section.course-content ol.vert-mod > li ul {
+      list-style: disc outside none;
+      padding-left: 1em; }
+    div.course-wrapper section.course-content ol.vert-mod > li nav.sequence-bottom ul {
+      list-style: none;
+      padding: 0; }
+  div.course-wrapper section.course-content section.tutorials h2 {
+    margin-bottom: 22.652px; }
+  div.course-wrapper section.course-content section.tutorials ul {
+    margin: 0;
+    zoom: 1; }
+    div.course-wrapper section.course-content section.tutorials ul:before, div.course-wrapper section.course-content section.tutorials ul:after {
+      content: "";
+      display: table; }
+    div.course-wrapper section.course-content section.tutorials ul:after {
+      clear: both; }
+    div.course-wrapper section.course-content section.tutorials ul li {
+      width: 31.522%;
+      float: left;
+      margin-right: 2.717%;
+      margin-bottom: 22.652px; }
+      div.course-wrapper section.course-content section.tutorials ul li:nth-child(3n) {
+        margin-right: 0; }
+      div.course-wrapper section.course-content section.tutorials ul li:nth-child(3n+1) {
+        clear: both; }
+      div.course-wrapper section.course-content section.tutorials ul li a {
+        font-weight: bold; }
+  div.course-wrapper section.course-content div.staff_info {
+    zoom: 1;
+    white-space: pre-wrap;
+    border-top: 1px solid #ccc;
+    padding-top: 22.652px;
+    margin-top: 22.652px;
+    line-height: 22.652px;
+    font-family: Consolas, "Lucida Console", Monaco, "Courier New", Courier, monospace; }
+    div.course-wrapper section.course-content div.staff_info:before, div.course-wrapper section.course-content div.staff_info:after {
+      content: "";
+      display: table; }
+    div.course-wrapper section.course-content div.staff_info:after {
+      clear: both; }
+  div.course-wrapper section.course-content div.ui-slider {
+    border: 1px solid #aaa;
+    background: #ddd;
+    -webkit-box-shadow: inset 0 1px 0 #eeeeee;
+    -moz-box-shadow: inset 0 1px 0 #eeeeee;
+    box-shadow: inset 0 1px 0 #eeeeee;
+    -webkit-border-radius: 0;
+    -moz-border-radius: 0;
+    -ms-border-radius: 0;
+    -o-border-radius: 0;
+    border-radius: 0; }
+    div.course-wrapper section.course-content div.ui-slider a.ui-slider-handle {
+      -webkit-box-shadow: inset 0 1px 0 #bf4040;
+      -moz-box-shadow: inset 0 1px 0 #bf4040;
+      box-shadow: inset 0 1px 0 #bf4040;
+      background: #993333 url(../images/slider-bars.png) center center no-repeat;
+      border: 1px solid #4d1919;
+      cursor: pointer; }
+      div.course-wrapper section.course-content div.ui-slider a.ui-slider-handle:hover, div.course-wrapper section.course-content div.ui-slider a.ui-slider-handle:focus {
+        background-color: #bf4040;
+        outline: none; }
+  div.course-wrapper section.course-content div.ui-tabs {
+    border: 0;
+    -webkit-border-radius: 0;
+    -moz-border-radius: 0;
+    -ms-border-radius: 0;
+    -o-border-radius: 0;
+    border-radius: 0;
+    margin: 0;
+    padding: 0; }
+    div.course-wrapper section.course-content div.ui-tabs .ui-tabs-nav {
+      background: none;
+      border: 0;
+      margin-bottom: 11.326px; }
+    div.course-wrapper section.course-content div.ui-tabs .ui-tabs-panel {
+      -webkit-border-radius: 0;
+      -moz-border-radius: 0;
+      -ms-border-radius: 0;
+      -o-border-radius: 0;
+      border-radius: 0;
+      padding: 0; }
+div.course-wrapper.closed section.course-index {
+  width: 3.077%; }
+  div.course-wrapper.closed section.course-index header#open_close_accordion {
+    padding: 0; }
+    div.course-wrapper.closed section.course-index header#open_close_accordion a {
+      background-image: url("../images/slide-right-icon.png"); }
+    div.course-wrapper.closed section.course-index header#open_close_accordion h2 {
+      visibility: hidden;
+      width: 10px;
+      padding: 0; }
+  div.course-wrapper.closed section.course-index div#accordion {
+    visibility: hidden;
+    width: 10px;
+    padding: 0; }
+div.course-wrapper.closed section.course-content {
+  width: 97.773%; }
+
+section.course-index div#accordion h3 {
+  -webkit-box-shadow: inset 0 1px 0 0 #eeeeee;
+  -moz-box-shadow: inset 0 1px 0 0 #eeeeee;
+  box-shadow: inset 0 1px 0 0 #eeeeee;
+  border-top: 1px solid #d3d3d3;
+  overflow: hidden;
+  margin: 0; }
+  section.course-index div#accordion h3:first-child {
+    border: none; }
+  section.course-index div#accordion h3:hover {
+    background-image: -webkit-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+    background-image: -moz-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+    background-image: -ms-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+    background-image: -o-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+    background-image: linear-gradient(-90deg, #f5f5f5, #e1e1e1); }
+  section.course-index div#accordion h3.ui-accordion-header {
+    color: #000; }
+    section.course-index div#accordion h3.ui-accordion-header a {
+      font-size: 14px;
+      color: #4d4d4d; }
+    section.course-index div#accordion h3.ui-accordion-header.ui-state-active {
+      background-image: -webkit-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: -moz-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: -ms-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: -o-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      border-bottom: 1px solid #d3d3d3; }
+section.course-index div#accordion ul.ui-accordion-content {
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  -ms-border-radius: 0;
+  -o-border-radius: 0;
+  border-radius: 0;
+  -webkit-box-shadow: inset -1px 0 0 #e6e6e6;
+  -moz-box-shadow: inset -1px 0 0 #e6e6e6;
+  box-shadow: inset -1px 0 0 #e6e6e6;
+  background: #dadada;
+  border: none;
+  font-size: 12px;
+  margin: 0;
+  padding: 1em 1.5em; }
+  section.course-index div#accordion ul.ui-accordion-content li {
+    background: transparent;
+    border: 1px solid transparent;
+    -webkit-border-radius: 4px;
+    -moz-border-radius: 4px;
+    -ms-border-radius: 4px;
+    -o-border-radius: 4px;
+    border-radius: 4px;
+    margin-bottom: 11.326px;
+    position: relative;
+    padding: 5px 36px 5px 10px; }
+    section.course-index div#accordion ul.ui-accordion-content li a {
+      text-decoration: none;
+      display: block;
+      color: #666; }
+      section.course-index div#accordion ul.ui-accordion-content li a p {
+        font-weight: bold;
+        margin-bottom: 0; }
+        section.course-index div#accordion ul.ui-accordion-content li a p span.subtitle {
+          color: #666;
+          font-weight: normal;
+          display: block; }
+    section.course-index div#accordion ul.ui-accordion-content li:after {
+      background: transparent;
+      border-top: 1px solid #b4b4b4;
+      border-right: 1px solid #b4b4b4;
+      content: "";
+      display: block;
+      height: 12px;
+      margin-top: -6px;
+      opacity: 0;
+      position: absolute;
+      top: 50%;
+      right: 30px;
+      -webkit-transform: rotate(45deg);
+      -moz-transform: rotate(45deg);
+      -ms-transform: rotate(45deg);
+      -o-transform: rotate(45deg);
+      transform: rotate(45deg);
+      width: 12px; }
+    section.course-index div#accordion ul.ui-accordion-content li:hover {
+      background-image: -webkit-linear-gradient(-90deg, rgba(245, 245, 245, 0.4), rgba(230, 230, 230, 0.4));
+      background-image: -moz-linear-gradient(-90deg, rgba(245, 245, 245, 0.4), rgba(230, 230, 230, 0.4));
+      background-image: -ms-linear-gradient(-90deg, rgba(245, 245, 245, 0.4), rgba(230, 230, 230, 0.4));
+      background-image: -o-linear-gradient(-90deg, rgba(245, 245, 245, 0.4), rgba(230, 230, 230, 0.4));
+      background-image: linear-gradient(-90deg, rgba(245, 245, 245, 0.4), rgba(230, 230, 230, 0.4));
+      border-color: #c8c8c8; }
+      section.course-index div#accordion ul.ui-accordion-content li:hover:after {
+        opacity: 1;
+        right: 15px;
+        -webkit-transition-property: all;
+        -moz-transition-property: all;
+        -ms-transition-property: all;
+        -o-transition-property: all;
+        transition-property: all;
+        -webkit-transition-duration: 0.2s;
+        -moz-transition-duration: 0.2s;
+        -ms-transition-duration: 0.2s;
+        -o-transition-duration: 0.2s;
+        transition-duration: 0.2s;
+        -webkit-transition-timing-function: linear;
+        -moz-transition-timing-function: linear;
+        -ms-transition-timing-function: linear;
+        -o-transition-timing-function: linear;
+        transition-timing-function: linear;
+        -webkit-transition-delay: 0;
+        -moz-transition-delay: 0;
+        -ms-transition-delay: 0;
+        -o-transition-delay: 0;
+        transition-delay: 0; }
+      section.course-index div#accordion ul.ui-accordion-content li:hover > a p {
+        color: #333; }
+    section.course-index div#accordion ul.ui-accordion-content li:active {
+      -webkit-box-shadow: inset 0 1px 14px 0 rgba(0, 0, 0, 0.1);
+      -moz-box-shadow: inset 0 1px 14px 0 rgba(0, 0, 0, 0.1);
+      box-shadow: inset 0 1px 14px 0 rgba(0, 0, 0, 0.1);
+      top: 1px; }
+      section.course-index div#accordion ul.ui-accordion-content li:active:after {
+        opacity: 1;
+        right: 15px; }
+    section.course-index div#accordion ul.ui-accordion-content li.active {
+      background: #f0f0f0;
+      background-image: -webkit-linear-gradient(-90deg, #f5f5f5, #e6e6e6);
+      background-image: -moz-linear-gradient(-90deg, #f5f5f5, #e6e6e6);
+      background-image: -ms-linear-gradient(-90deg, #f5f5f5, #e6e6e6);
+      background-image: -o-linear-gradient(-90deg, #f5f5f5, #e6e6e6);
+      background-image: linear-gradient(-90deg, #f5f5f5, #e6e6e6);
+      border-color: #c8c8c8;
+      font-weight: bold; }
+      section.course-index div#accordion ul.ui-accordion-content li.active > a p {
+        color: #333; }
+      section.course-index div#accordion ul.ui-accordion-content li.active span.subtitle {
+        font-weight: normal; }
+      section.course-index div#accordion ul.ui-accordion-content li.active:after {
+        opacity: 1;
+        right: 15px; }
+
+@-moz-document url-prefix() {
+  a.add-fullscreen {
+    display: none !important; } }
+
+section.course-content .dullify, section.course-content div.video article.video-wrapper section.video-controls ul.vcr, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls {
+  opacity: .4;
+  -webkit-transition-property: all;
+  -moz-transition-property: all;
+  -ms-transition-property: all;
+  -o-transition-property: all;
+  transition-property: all;
+  -webkit-transition-duration: 0.15s;
+  -moz-transition-duration: 0.15s;
+  -ms-transition-duration: 0.15s;
+  -o-transition-duration: 0.15s;
+  transition-duration: 0.15s;
+  -webkit-transition-timing-function: ease-out;
+  -moz-transition-timing-function: ease-out;
+  -ms-transition-timing-function: ease-out;
+  -o-transition-timing-function: ease-out;
+  transition-timing-function: ease-out;
+  -webkit-transition-delay: 0;
+  -moz-transition-delay: 0;
+  -ms-transition-delay: 0;
+  -o-transition-delay: 0;
+  transition-delay: 0; }
+  section.course-content .dullify:hover, section.course-content div.video article.video-wrapper section.video-controls ul.vcr:hover, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls:hover {
+    opacity: 1; }
+section.course-content div.video {
+  zoom: 1;
+  background: #f3f3f3;
+  border-bottom: 1px solid #e1e1e1;
+  border-top: 1px solid #e1e1e1;
+  display: block;
+  margin: 0 -22.652px;
+  padding: 6px 22.652px; }
+  section.course-content div.video:before, section.course-content div.video:after {
+    content: "";
+    display: table; }
+  section.course-content div.video:after {
+    clear: both; }
+  section.course-content div.video article.video-wrapper {
+    float: left;
+    margin-right: 2.717%;
+    width: 65.761%; }
+    section.course-content div.video article.video-wrapper section.video-player {
+      height: 0;
+      overflow: hidden;
+      padding-bottom: 56.25%;
+      padding-top: 30px;
+      position: relative; }
+      section.course-content div.video article.video-wrapper section.video-player object, section.course-content div.video article.video-wrapper section.video-player iframe {
+        border: none;
+        height: 100%;
+        left: 0;
+        position: absolute;
+        top: 0;
+        width: 100%; }
+    section.course-content div.video article.video-wrapper section.video-controls {
+      background: #333;
+      border: 1px solid #000;
+      border-top: 0;
+      color: #ccc;
+      position: relative; }
+      section.course-content div.video article.video-wrapper section.video-controls:hover ul, section.course-content div.video article.video-wrapper section.video-controls:hover div {
+        opacity: 1; }
+      section.course-content div.video article.video-wrapper section.video-controls div.slider {
+        background: #c2c2c2;
+        border: none;
+        border-bottom: 1px solid #000;
+        -webkit-border-radius: 0;
+        -moz-border-radius: 0;
+        -ms-border-radius: 0;
+        -o-border-radius: 0;
+        border-radius: 0;
+        border-top: 1px solid #000;
+        -webkit-box-shadow: inset 0 1px 0 #eeeeee, 0 1px 0 #555555;
+        -moz-box-shadow: inset 0 1px 0 #eeeeee, 0 1px 0 #555555;
+        box-shadow: inset 0 1px 0 #eeeeee, 0 1px 0 #555555;
+        height: 7px;
+        -webkit-transition-property: height, 2s, ease-in-out;
+        -moz-transition-property: height, 2s, ease-in-out;
+        -ms-transition-property: height, 2s, ease-in-out;
+        -o-transition-property: height, 2s, ease-in-out;
+        transition-property: height, 2s, ease-in-out;
+        -webkit-transition-duration: 0.15s;
+        -moz-transition-duration: 0.15s;
+        -ms-transition-duration: 0.15s;
+        -o-transition-duration: 0.15s;
+        transition-duration: 0.15s;
+        -webkit-transition-timing-function: ease-out;
+        -moz-transition-timing-function: ease-out;
+        -ms-transition-timing-function: ease-out;
+        -o-transition-timing-function: ease-out;
+        transition-timing-function: ease-out;
+        -webkit-transition-delay: 0;
+        -moz-transition-delay: 0;
+        -ms-transition-delay: 0;
+        -o-transition-delay: 0;
+        transition-delay: 0; }
+        section.course-content div.video article.video-wrapper section.video-controls div.slider div.ui-widget-header {
+          background: #777;
+          -webkit-box-shadow: inset 0 1px 0 #999999;
+          -moz-box-shadow: inset 0 1px 0 #999999;
+          box-shadow: inset 0 1px 0 #999999; }
+        section.course-content div.video article.video-wrapper section.video-controls div.slider .ui-tooltip.qtip .ui-tooltip-content {
+          background: #993333;
+          border: 1px solid #4d1919;
+          -webkit-border-radius: 2px;
+          -moz-border-radius: 2px;
+          -ms-border-radius: 2px;
+          -o-border-radius: 2px;
+          border-radius: 2px;
+          -webkit-box-shadow: inset 0 1px 0 #bf4040;
+          -moz-box-shadow: inset 0 1px 0 #bf4040;
+          box-shadow: inset 0 1px 0 #bf4040;
+          color: #fff;
+          font: bold 12px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+          margin-bottom: 6px;
+          margin-right: 0;
+          overflow: visible;
+          padding: 4px;
+          text-align: center;
+          text-shadow: 0 -1px 0 #732626;
+          -webkit-font-smoothing: antialiased; }
+          section.course-content div.video article.video-wrapper section.video-controls div.slider .ui-tooltip.qtip .ui-tooltip-content::after {
+            background: #993333;
+            border-bottom: 1px solid #4d1919;
+            border-right: 1px solid #4d1919;
+            bottom: -5px;
+            content: " ";
+            display: block;
+            height: 7px;
+            left: 50%;
+            margin-left: -3px;
+            position: absolute;
+            -webkit-transform: rotate(45deg);
+            -moz-transform: rotate(45deg);
+            -ms-transform: rotate(45deg);
+            -o-transform: rotate(45deg);
+            transform: rotate(45deg);
+            width: 7px; }
+        section.course-content div.video article.video-wrapper section.video-controls div.slider a.ui-slider-handle {
+          background: #993333 url(../images/slider-handle.png) center center no-repeat;
+          -webkit-background-size: 50%;
+          -moz-background-size: 50%;
+          -ms-background-size: 50%;
+          -o-background-size: 50%;
+          background-size: 50%;
+          border: 1px solid #4d1919;
+          -webkit-border-radius: 15px;
+          -moz-border-radius: 15px;
+          -ms-border-radius: 15px;
+          -o-border-radius: 15px;
+          border-radius: 15px;
+          -webkit-box-shadow: inset 0 1px 0 #bf4040;
+          -moz-box-shadow: inset 0 1px 0 #bf4040;
+          box-shadow: inset 0 1px 0 #bf4040;
+          cursor: pointer;
+          height: 15px;
+          margin-left: -7px;
+          top: -4px;
+          -webkit-transition-property: height, 2s, ease-in-out;
+          -moz-transition-property: height, 2s, ease-in-out;
+          -ms-transition-property: height, 2s, ease-in-out;
+          -o-transition-property: height, 2s, ease-in-out;
+          transition-property: height, 2s, ease-in-out;
+          -webkit-transition-duration: width, 2s, ease-in-out;
+          -moz-transition-duration: width, 2s, ease-in-out;
+          -ms-transition-duration: width, 2s, ease-in-out;
+          -o-transition-duration: width, 2s, ease-in-out;
+          transition-duration: width, 2s, ease-in-out;
+          -webkit-transition-timing-function: ease-out;
+          -moz-transition-timing-function: ease-out;
+          -ms-transition-timing-function: ease-out;
+          -o-transition-timing-function: ease-out;
+          transition-timing-function: ease-out;
+          -webkit-transition-delay: 0;
+          -moz-transition-delay: 0;
+          -ms-transition-delay: 0;
+          -o-transition-delay: 0;
+          transition-delay: 0;
+          width: 15px; }
+          section.course-content div.video article.video-wrapper section.video-controls div.slider a.ui-slider-handle:focus, section.course-content div.video article.video-wrapper section.video-controls div.slider a.ui-slider-handle:hover {
+            background-color: #bf4040;
+            outline: none; }
+      section.course-content div.video article.video-wrapper section.video-controls ul.vcr {
+        float: left;
+        list-style: none;
+        margin-right: 22.652px;
+        padding: 0; }
+        section.course-content div.video article.video-wrapper section.video-controls ul.vcr li {
+          float: left;
+          margin-bottom: 0; }
+          section.course-content div.video article.video-wrapper section.video-controls ul.vcr li a {
+            border-bottom: none;
+            border-right: 1px solid #000;
+            -webkit-box-shadow: 1px 0 0 #555555;
+            -moz-box-shadow: 1px 0 0 #555555;
+            box-shadow: 1px 0 0 #555555;
+            cursor: pointer;
+            display: block;
+            line-height: 46px;
+            padding: 0 16.989px;
+            text-indent: -9999px;
+            -webkit-transition-property: all;
+            -moz-transition-property: all;
+            -ms-transition-property: all;
+            -o-transition-property: all;
+            transition-property: all;
+            -webkit-transition-duration: 0.15s;
+            -moz-transition-duration: 0.15s;
+            -ms-transition-duration: 0.15s;
+            -o-transition-duration: 0.15s;
+            transition-duration: 0.15s;
+            -webkit-transition-timing-function: ease-out;
+            -moz-transition-timing-function: ease-out;
+            -ms-transition-timing-function: ease-out;
+            -o-transition-timing-function: ease-out;
+            transition-timing-function: ease-out;
+            -webkit-transition-delay: 0;
+            -moz-transition-delay: 0;
+            -ms-transition-delay: 0;
+            -o-transition-delay: 0;
+            transition-delay: 0;
+            width: 14px; }
+            section.course-content div.video article.video-wrapper section.video-controls ul.vcr li a.play {
+              background: url("../images/play-icon.png") center center no-repeat; }
+              section.course-content div.video article.video-wrapper section.video-controls ul.vcr li a.play:hover {
+                background-color: #444; }
+            section.course-content div.video article.video-wrapper section.video-controls ul.vcr li a.pause {
+              background: url("../images/pause-icon.png") center center no-repeat; }
+              section.course-content div.video article.video-wrapper section.video-controls ul.vcr li a.pause:hover {
+                background-color: #444; }
+          section.course-content div.video article.video-wrapper section.video-controls ul.vcr li div.vidtime {
+            padding-left: 16.989px;
+            font-weight: bold;
+            line-height: 46px;
+            padding-left: 16.989px;
+            -webkit-font-smoothing: antialiased; }
+      section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls {
+        float: right; }
+        section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds {
+          float: left;
+          position: relative; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds.open > a {
+            background: url("../images/open-arrow.png") 10px center no-repeat; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds.open ol.video_speeds {
+            display: block;
+            opacity: 1; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a {
+            background: url("../images/closed-arrow.png") 10px center no-repeat;
+            border-left: 1px solid #000;
+            border-right: 1px solid #000;
+            -webkit-box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
+            -moz-box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
+            box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
+            zoom: 1;
+            color: #fff;
+            cursor: pointer;
+            display: block;
+            line-height: 46px;
+            margin-right: 0;
+            padding-left: 15px;
+            position: relative;
+            -webkit-transition-property: all;
+            -moz-transition-property: all;
+            -ms-transition-property: all;
+            -o-transition-property: all;
+            transition-property: all;
+            -webkit-transition-duration: 0.15s;
+            -moz-transition-duration: 0.15s;
+            -ms-transition-duration: 0.15s;
+            -o-transition-duration: 0.15s;
+            transition-duration: 0.15s;
+            -webkit-transition-timing-function: ease-out;
+            -moz-transition-timing-function: ease-out;
+            -ms-transition-timing-function: ease-out;
+            -o-transition-timing-function: ease-out;
+            transition-timing-function: ease-out;
+            -webkit-transition-delay: 0;
+            -moz-transition-delay: 0;
+            -ms-transition-delay: 0;
+            -o-transition-delay: 0;
+            transition-delay: 0;
+            -webkit-font-smoothing: antialiased;
+            width: 110px; }
+            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:before, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:after {
+              content: "";
+              display: table; }
+            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:after {
+              clear: both; }
+            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a h3 {
+              color: #999;
+              float: left;
+              font-size: 12px;
+              font-weight: normal;
+              letter-spacing: 1px;
+              padding: 0 5.663px 0 11.326px;
+              text-transform: uppercase; }
+            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a p.active {
+              float: left;
+              font-weight: bold;
+              margin-bottom: 0;
+              padding: 0 11.326px 0 0; }
+            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:hover, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:active, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:focus {
+              opacity: 1;
+              background-color: #444; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds {
+            -webkit-box-shadow: inset 1px 0 0 #555555, 0 3px 0 #444444;
+            -moz-box-shadow: inset 1px 0 0 #555555, 0 3px 0 #444444;
+            box-shadow: inset 1px 0 0 #555555, 0 3px 0 #444444;
+            -webkit-transition-property: all;
+            -moz-transition-property: all;
+            -ms-transition-property: all;
+            -o-transition-property: all;
+            transition-property: all;
+            -webkit-transition-duration: 0.15s;
+            -moz-transition-duration: 0.15s;
+            -ms-transition-duration: 0.15s;
+            -o-transition-duration: 0.15s;
+            transition-duration: 0.15s;
+            -webkit-transition-timing-function: ease-out;
+            -moz-transition-timing-function: ease-out;
+            -ms-transition-timing-function: ease-out;
+            -o-transition-timing-function: ease-out;
+            transition-timing-function: ease-out;
+            -webkit-transition-delay: 0;
+            -moz-transition-delay: 0;
+            -ms-transition-delay: 0;
+            -o-transition-delay: 0;
+            transition-delay: 0;
+            background-color: #444;
+            border: 1px solid #000;
+            bottom: 46px;
+            display: none;
+            opacity: 0;
+            position: absolute;
+            width: 125px;
+            z-index: 10; }
+            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds li {
+              -webkit-box-shadow: 0 1px 0 #555555;
+              -moz-box-shadow: 0 1px 0 #555555;
+              box-shadow: 0 1px 0 #555555;
+              border-bottom: 1px solid #000;
+              color: #fff;
+              cursor: pointer; }
+              section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds li a {
+                border: 0;
+                color: #fff;
+                display: block;
+                padding: 11.326px; }
+                section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds li a:hover {
+                  background-color: #666;
+                  color: #aaa; }
+              section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds li.active {
+                font-weight: bold; }
+              section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds li:last-child {
+                -webkit-box-shadow: none;
+                -moz-box-shadow: none;
+                box-shadow: none;
+                border-bottom: 0;
+                margin-top: 0; }
+        section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls a.add-fullscreen {
+          background: url(../images/fullscreen.png) center no-repeat;
+          border-right: 1px solid #000;
+          -webkit-box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
+          -moz-box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
+          box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
+          color: #797979;
+          display: block;
+          float: left;
+          line-height: 46px;
+          margin-left: 0;
+          padding: 0 11.326px;
+          text-indent: -9999px;
+          -webkit-transition-property: all;
+          -moz-transition-property: all;
+          -ms-transition-property: all;
+          -o-transition-property: all;
+          transition-property: all;
+          -webkit-transition-duration: 0.15s;
+          -moz-transition-duration: 0.15s;
+          -ms-transition-duration: 0.15s;
+          -o-transition-duration: 0.15s;
+          transition-duration: 0.15s;
+          -webkit-transition-timing-function: ease-out;
+          -moz-transition-timing-function: ease-out;
+          -ms-transition-timing-function: ease-out;
+          -o-transition-timing-function: ease-out;
+          transition-timing-function: ease-out;
+          -webkit-transition-delay: 0;
+          -moz-transition-delay: 0;
+          -ms-transition-delay: 0;
+          -o-transition-delay: 0;
+          transition-delay: 0;
+          width: 30px; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls a.add-fullscreen:hover {
+            background-color: #444;
+            color: #fff;
+            text-decoration: none; }
+        section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls a.hide-subtitles {
+          background: url("../images/cc.png") center no-repeat;
+          color: #797979;
+          display: block;
+          float: left;
+          font-weight: 800;
+          line-height: 46px;
+          margin-left: 0;
+          opacity: 1;
+          padding: 0 11.326px;
+          position: relative;
+          text-indent: -9999px;
+          -webkit-transition-property: all;
+          -moz-transition-property: all;
+          -ms-transition-property: all;
+          -o-transition-property: all;
+          transition-property: all;
+          -webkit-transition-duration: 0.15s;
+          -moz-transition-duration: 0.15s;
+          -ms-transition-duration: 0.15s;
+          -o-transition-duration: 0.15s;
+          transition-duration: 0.15s;
+          -webkit-transition-timing-function: ease-out;
+          -moz-transition-timing-function: ease-out;
+          -ms-transition-timing-function: ease-out;
+          -o-transition-timing-function: ease-out;
+          transition-timing-function: ease-out;
+          -webkit-transition-delay: 0;
+          -moz-transition-delay: 0;
+          -ms-transition-delay: 0;
+          -o-transition-delay: 0;
+          transition-delay: 0;
+          -webkit-font-smoothing: antialiased;
+          width: 30px; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls a.hide-subtitles:hover {
+            background-color: #444;
+            color: #fff;
+            text-decoration: none; }
+          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls a.hide-subtitles.off {
+            opacity: .7; }
+    section.course-content div.video article.video-wrapper:hover section.video-controls ul, section.course-content div.video article.video-wrapper:hover section.video-controls div {
+      opacity: 1; }
+    section.course-content div.video article.video-wrapper:hover section.video-controls div.slider {
+      height: 14px;
+      margin-top: -7px; }
+      section.course-content div.video article.video-wrapper:hover section.video-controls div.slider a.ui-slider-handle {
+        -webkit-border-radius: 20px;
+        -moz-border-radius: 20px;
+        -ms-border-radius: 20px;
+        -o-border-radius: 20px;
+        border-radius: 20px;
+        height: 20px;
+        margin-left: -10px;
+        top: -4px;
+        width: 20px; }
+  section.course-content div.video ol.subtitles {
+    float: left;
+    max-height: 460px;
+    overflow: auto;
+    width: 31.522%; }
+    section.course-content div.video ol.subtitles li {
+      border: 0;
+      color: #666;
+      cursor: pointer;
+      margin-bottom: 8px;
+      padding: 0;
+      -webkit-transition-property: all;
+      -moz-transition-property: all;
+      -ms-transition-property: all;
+      -o-transition-property: all;
+      transition-property: all;
+      -webkit-transition-duration: 0.5s;
+      -moz-transition-duration: 0.5s;
+      -ms-transition-duration: 0.5s;
+      -o-transition-duration: 0.5s;
+      transition-duration: 0.5s;
+      -webkit-transition-timing-function: ease-in;
+      -moz-transition-timing-function: ease-in;
+      -ms-transition-timing-function: ease-in;
+      -o-transition-timing-function: ease-in;
+      transition-timing-function: ease-in;
+      -webkit-transition-delay: 0;
+      -moz-transition-delay: 0;
+      -ms-transition-delay: 0;
+      -o-transition-delay: 0;
+      transition-delay: 0; }
+      section.course-content div.video ol.subtitles li.current {
+        color: #333;
+        font-weight: 700; }
+      section.course-content div.video ol.subtitles li:hover {
+        color: #993333; }
+      section.course-content div.video ol.subtitles li:empty {
+        margin-bottom: 0px; }
+  section.course-content div.video.closed article.video-wrapper {
+    width: 100%; }
+  section.course-content div.video.closed ol.subtitles {
+    height: 0;
+    width: 0px; }
+  section.course-content div.video.fullscreen {
+    background: rgba(0, 0, 0, 0.95);
+    border: 0;
+    bottom: 0;
+    height: 100%;
+    left: 0;
+    margin: 0;
+    max-height: 100%;
+    overflow: hidden;
+    padding: 0;
+    position: fixed;
+    top: 0;
+    width: 100%;
+    z-index: 999; }
+    section.course-content div.video.fullscreen.closed ol.subtitles {
+      height: auto;
+      right: -31.984%;
+      width: auto; }
+    section.course-content div.video.fullscreen a.exit {
+      color: #aaa;
+      display: none;
+      font-style: 12px;
+      left: 20px;
+      letter-spacing: 1px;
+      position: absolute;
+      text-transform: uppercase;
+      top: 20px; }
+      section.course-content div.video.fullscreen a.exit::after {
+        content: "✖";
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        padding-left: 6px; }
+      section.course-content div.video.fullscreen a.exit:hover {
+        color: #993333; }
+    section.course-content div.video.fullscreen div.tc-wrapper article.video-wrapper {
+      width: 100%; }
+    section.course-content div.video.fullscreen div.tc-wrapper object, section.course-content div.video.fullscreen div.tc-wrapper iframe {
+      bottom: 0;
+      height: 100%;
+      left: 0;
+      overflow: hidden;
+      position: fixed;
+      top: 0; }
+    section.course-content div.video.fullscreen div.tc-wrapper section.video-controls {
+      bottom: 0;
+      left: 0;
+      position: absolute;
+      width: 100%;
+      z-index: 9999; }
+    section.course-content div.video.fullscreen ol.subtitles {
+      background: rgba(0, 0, 0, 0.8);
+      bottom: 0;
+      height: 100%;
+      max-height: 100%;
+      max-width: 23.482%;
+      padding: 22.652px;
+      position: fixed;
+      right: 0;
+      top: 0;
+      -webkit-transition-property: all;
+      -moz-transition-property: all;
+      -ms-transition-property: all;
+      -o-transition-property: all;
+      transition-property: all;
+      -webkit-transition-duration: 0.15s;
+      -moz-transition-duration: 0.15s;
+      -ms-transition-duration: 0.15s;
+      -o-transition-duration: 0.15s;
+      transition-duration: 0.15s;
+      -webkit-transition-timing-function: ease-out;
+      -moz-transition-timing-function: ease-out;
+      -ms-transition-timing-function: ease-out;
+      -o-transition-timing-function: ease-out;
+      transition-timing-function: ease-out;
+      -webkit-transition-delay: 0;
+      -moz-transition-delay: 0;
+      -ms-transition-delay: 0;
+      -o-transition-delay: 0;
+      transition-delay: 0; }
+      section.course-content div.video.fullscreen ol.subtitles li {
+        color: #aaa; }
+        section.course-content div.video.fullscreen ol.subtitles li.current {
+          color: #fff; }
+
+div.course-wrapper.closed section.course-content div.video ol.subtitles {
+  max-height: 577px; }
+
+nav.sequence-nav {
+  border-bottom: 1px solid #e4d080;
+  margin-bottom: 22.652px;
+  position: relative;
+  -webkit-border-top-right-radius: 4px;
+  -moz-border-top-right-radius: 4px;
+  -moz-border-radius-topright: 4px;
+  -ms-border-top-right-radius: 4px;
+  -o-border-top-right-radius: 4px;
+  border-top-right-radius: 4px; }
+  nav.sequence-nav ol {
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    display: table;
+    height: 100%;
+    padding-right: 8.696%;
+    width: 100%; }
+    nav.sequence-nav ol li {
+      border-left: 1px solid #e4d080;
+      display: table-cell;
+      min-width: 20px; }
+      nav.sequence-nav ol li:first-child {
+        border-left: none; }
+      nav.sequence-nav ol li .inactive, nav.sequence-nav ol li a.seq_video_inactive, nav.sequence-nav ol li a.seq_other_inactive, nav.sequence-nav ol li a.seq_vertical_inactive, nav.sequence-nav ol li a.seq_problem_inactive {
+        background-repeat: no-repeat; }
+        nav.sequence-nav ol li .inactive:hover, nav.sequence-nav ol li a.seq_video_inactive:hover, nav.sequence-nav ol li a.seq_other_inactive:hover, nav.sequence-nav ol li a.seq_vertical_inactive:hover, nav.sequence-nav ol li a.seq_problem_inactive:hover {
+          background-color: #f9f4e1; }
+      nav.sequence-nav ol li .visited, nav.sequence-nav ol li a.seq_video_visited, nav.sequence-nav ol li a.seq_other_visited, nav.sequence-nav ol li a.seq_vertical_visited, nav.sequence-nav ol li a.seq_problem_visited {
+        background-color: #DCCDA2;
+        background-repeat: no-repeat;
+        -webkit-box-shadow: inset 0 0 3px #ceb97d;
+        -moz-box-shadow: inset 0 0 3px #ceb97d;
+        box-shadow: inset 0 0 3px #ceb97d; }
+        nav.sequence-nav ol li .visited:hover, nav.sequence-nav ol li a.seq_video_visited:hover, nav.sequence-nav ol li a.seq_other_visited:hover, nav.sequence-nav ol li a.seq_vertical_visited:hover, nav.sequence-nav ol li a.seq_problem_visited:hover {
+          background-color: #f6efd4;
+          background-position: center center; }
+      nav.sequence-nav ol li .active, nav.sequence-nav ol div.header-wrapper header nav.courseware li.courseware a, div.header-wrapper header nav.courseware nav.sequence-nav ol li.courseware a, nav.sequence-nav ol div.header-wrapper header nav.book li.book a, div.header-wrapper header nav.book nav.sequence-nav ol li.book a, nav.sequence-nav ol div.header-wrapper header nav.info li.info a, div.header-wrapper header nav.info nav.sequence-nav ol li.info a, nav.sequence-nav ol div.header-wrapper header nav.discussion li.discussion a, div.header-wrapper header nav.discussion nav.sequence-nav ol li.discussion a, nav.sequence-nav ol div.header-wrapper header nav.wiki li.wiki a, div.header-wrapper header nav.wiki nav.sequence-nav ol li.wiki a, nav.sequence-nav ol div.header-wrapper header nav.profile li.profile a, div.header-wrapper header nav.profile nav.sequence-nav ol li.profile a, nav.sequence-nav ol li section.course-index div#accordion h3.ui-accordion-header.ui-state-active, section.course-index div#accordion nav.sequence-nav ol li h3.ui-accordion-header.ui-state-active, nav.sequence-nav ol li a.seq_video_active, nav.sequence-nav ol li a.seq_other_active, nav.sequence-nav ol li a.seq_vertical_active, nav.sequence-nav ol li a.seq_problem_active {
+        background-color: #fff;
+        background-repeat: no-repeat;
+        -webkit-box-shadow: 0 1px 0 white;
+        -moz-box-shadow: 0 1px 0 white;
+        box-shadow: 0 1px 0 white; }
+        nav.sequence-nav ol li .active:hover, nav.sequence-nav ol div.header-wrapper header nav.courseware li.courseware a:hover, div.header-wrapper header nav.courseware nav.sequence-nav ol li.courseware a:hover, nav.sequence-nav ol div.header-wrapper header nav.book li.book a:hover, div.header-wrapper header nav.book nav.sequence-nav ol li.book a:hover, nav.sequence-nav ol div.header-wrapper header nav.info li.info a:hover, div.header-wrapper header nav.info nav.sequence-nav ol li.info a:hover, nav.sequence-nav ol div.header-wrapper header nav.discussion li.discussion a:hover, div.header-wrapper header nav.discussion nav.sequence-nav ol li.discussion a:hover, nav.sequence-nav ol div.header-wrapper header nav.wiki li.wiki a:hover, div.header-wrapper header nav.wiki nav.sequence-nav ol li.wiki a:hover, nav.sequence-nav ol div.header-wrapper header nav.profile li.profile a:hover, div.header-wrapper header nav.profile nav.sequence-nav ol li.profile a:hover, nav.sequence-nav ol li section.course-index div#accordion h3.ui-accordion-header.ui-state-active:hover, section.course-index div#accordion nav.sequence-nav ol li h3.ui-accordion-header.ui-state-active:hover, nav.sequence-nav ol li a.seq_video_active:hover, nav.sequence-nav ol li a.seq_other_active:hover, nav.sequence-nav ol li a.seq_vertical_active:hover, nav.sequence-nav ol li a.seq_problem_active:hover {
+          background-color: #fff;
+          background-position: center; }
+      nav.sequence-nav ol li a {
+        background-position: center center;
+        border: none;
+        cursor: pointer;
+        display: block;
+        height: 17px;
+        padding: 15px 0 14px;
+        position: relative;
+        -webkit-transition-property: all;
+        -moz-transition-property: all;
+        -ms-transition-property: all;
+        -o-transition-property: all;
+        transition-property: all;
+        -webkit-transition-duration: 0.4s;
+        -moz-transition-duration: 0.4s;
+        -ms-transition-duration: 0.4s;
+        -o-transition-duration: 0.4s;
+        transition-duration: 0.4s;
+        -webkit-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+        -moz-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+        -ms-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+        -o-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+        transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+        -webkit-transition-delay: 0;
+        -moz-transition-delay: 0;
+        -ms-transition-delay: 0;
+        -o-transition-delay: 0;
+        transition-delay: 0;
+        width: 100%; }
+        nav.sequence-nav ol li a.seq_video_inactive {
+          background-image: url("../images/sequence-nav/video-icon-normal.png");
+          background-position: center; }
+        nav.sequence-nav ol li a.seq_video_visited {
+          background-image: url("../images/sequence-nav/video-icon-visited.png");
+          background-position: center; }
+        nav.sequence-nav ol li a.seq_video_active {
+          background-image: url("../images/sequence-nav/video-icon-current.png");
+          background-position: center; }
+        nav.sequence-nav ol li a.seq_other_inactive {
+          background-image: url("../images/sequence-nav/document-icon-normal.png");
+          background-position: center; }
+        nav.sequence-nav ol li a.seq_other_visited {
+          background-image: url("../images/sequence-nav/document-icon-visited.png");
+          background-position: center; }
+        nav.sequence-nav ol li a.seq_other_active {
+          background-image: url("../images/sequence-nav/document-icon-current.png");
+          background-position: center; }
+        nav.sequence-nav ol li a.seq_vertical_inactive, nav.sequence-nav ol li a.seq_problem_inactive {
+          background-image: url("../images/sequence-nav/list-icon-normal.png");
+          background-position: center; }
+        nav.sequence-nav ol li a.seq_vertical_visited, nav.sequence-nav ol li a.seq_problem_visited {
+          background-image: url("../images/sequence-nav/list-icon-visited.png");
+          background-position: center; }
+        nav.sequence-nav ol li a.seq_vertical_active, nav.sequence-nav ol li a.seq_problem_active {
+          background-image: url("../images/sequence-nav/list-icon-current.png");
+          background-position: center; }
+        nav.sequence-nav ol li a p {
+          background: #333;
+          color: #fff;
+          display: none;
+          line-height: 22.652px;
+          left: 0px;
+          opacity: 0;
+          padding: 6px;
+          position: absolute;
+          top: 48px;
+          text-shadow: 0 -1px 0 black;
+          -webkit-transition-property: all;
+          -moz-transition-property: all;
+          -ms-transition-property: all;
+          -o-transition-property: all;
+          transition-property: all;
+          -webkit-transition-duration: 0.1s;
+          -moz-transition-duration: 0.1s;
+          -ms-transition-duration: 0.1s;
+          -o-transition-duration: 0.1s;
+          transition-duration: 0.1s;
+          -webkit-transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
+          -moz-transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
+          -ms-transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
+          -o-transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
+          transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
+          -webkit-transition-delay: 0;
+          -moz-transition-delay: 0;
+          -ms-transition-delay: 0;
+          -o-transition-delay: 0;
+          transition-delay: 0;
+          white-space: pre;
+          z-index: 99; }
+          nav.sequence-nav ol li a p:empty {
+            background: none; }
+            nav.sequence-nav ol li a p:empty::after {
+              display: none; }
+          nav.sequence-nav ol li a p::after {
+            background: #333;
+            content: " ";
+            display: block;
+            height: 10px;
+            left: 18px;
+            position: absolute;
+            top: -5px;
+            -webkit-transform: rotate(45deg);
+            -moz-transform: rotate(45deg);
+            -ms-transform: rotate(45deg);
+            -o-transform: rotate(45deg);
+            transform: rotate(45deg);
+            width: 10px; }
+        nav.sequence-nav ol li a:hover p {
+          display: block;
+          margin-top: 4px;
+          opacity: 1; }
+  nav.sequence-nav ul {
+    list-style: none !important;
+    height: 100%;
+    position: absolute;
+    right: 0;
+    top: 0;
+    width: 8.696%; }
+    nav.sequence-nav ul li {
+      float: left;
+      width: 50%; }
+      nav.sequence-nav ul li.prev a, nav.sequence-nav ul li.next a {
+        background-color: #f2e7bf;
+        background-position: center center;
+        background-repeat: no-repeat;
+        border-left: 1px solid #e4d080;
+        -webkit-box-shadow: inset 1px 0 0 #faf7e9;
+        -moz-box-shadow: inset 1px 0 0 #faf7e9;
+        box-shadow: inset 1px 0 0 #faf7e9;
+        -webkit-box-sizing: border-box;
+        -moz-box-sizing: border-box;
+        box-sizing: border-box;
+        cursor: pointer;
+        display: block;
+        text-indent: -9999px; }
+        nav.sequence-nav ul li.prev a:hover, nav.sequence-nav ul li.next a:hover {
+          background-color: none;
+          color: #7e691a;
+          text-decoration: none;
+          text-decoration: none; }
+        nav.sequence-nav ul li.prev a.disabled, nav.sequence-nav ul li.next a.disabled {
+          cursor: normal;
+          opacity: .4; }
+      nav.sequence-nav ul li.prev a {
+        background-image: url("../images/sequence-nav/previous-icon.png"); }
+        nav.sequence-nav ul li.prev a:hover {
+          background-color: none; }
+      nav.sequence-nav ul li.next a {
+        background-image: url("../images/sequence-nav/next-icon.png");
+        -webkit-border-top-right-radius: 4px;
+        -moz-border-top-right-radius: 4px;
+        -moz-border-radius-topright: 4px;
+        -ms-border-top-right-radius: 4px;
+        -o-border-top-right-radius: 4px;
+        border-top-right-radius: 4px; }
+        nav.sequence-nav ul li.next a:hover {
+          background-color: none; }
+
+section.course-content {
+  position: relative; }
+  section.course-content nav.sequence-bottom {
+    margin: 45.304px 0 0;
+    text-align: center; }
+    section.course-content nav.sequence-bottom ul {
+      background-color: #f2e7bf;
+      background-color: #f2e7bf;
+      border: 1px solid #e4d080;
+      -webkit-border-radius: 3px;
+      -moz-border-radius: 3px;
+      -ms-border-radius: 3px;
+      -o-border-radius: 3px;
+      border-radius: 3px;
+      -webkit-box-shadow: inset 0 0 0 1px #faf7e9;
+      -moz-box-shadow: inset 0 0 0 1px #faf7e9;
+      box-shadow: inset 0 0 0 1px #faf7e9;
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto; }
+      section.course-content nav.sequence-bottom ul li {
+        float: left; }
+        section.course-content nav.sequence-bottom ul li.prev, section.course-content nav.sequence-bottom ul li.next {
+          margin-bottom: 0; }
+          section.course-content nav.sequence-bottom ul li.prev a, section.course-content nav.sequence-bottom ul li.next a {
+            background-position: center center;
+            background-repeat: no-repeat;
+            border-bottom: none;
+            display: block;
+            padding: 11.326px 4px;
+            text-indent: -9999px;
+            -webkit-transition-property: all;
+            -moz-transition-property: all;
+            -ms-transition-property: all;
+            -o-transition-property: all;
+            transition-property: all;
+            -webkit-transition-duration: 0.4s;
+            -moz-transition-duration: 0.4s;
+            -ms-transition-duration: 0.4s;
+            -o-transition-duration: 0.4s;
+            transition-duration: 0.4s;
+            -webkit-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+            -moz-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+            -ms-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+            -o-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+            transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
+            -webkit-transition-delay: 0;
+            -moz-transition-delay: 0;
+            -ms-transition-delay: 0;
+            -o-transition-delay: 0;
+            transition-delay: 0;
+            width: 45px; }
+            section.course-content nav.sequence-bottom ul li.prev a:hover, section.course-content nav.sequence-bottom ul li.next a:hover {
+              background-color: #eddfaa;
+              color: #7e691a;
+              opacity: .5;
+              text-decoration: none; }
+            section.course-content nav.sequence-bottom ul li.prev a.disabled, section.course-content nav.sequence-bottom ul li.next a.disabled {
+              background-color: #fffffe;
+              opacity: .4; }
+        section.course-content nav.sequence-bottom ul li.prev a {
+          background-image: url("../images/sequence-nav/previous-icon.png");
+          border-right: 1px solid #e4d080; }
+          section.course-content nav.sequence-bottom ul li.prev a:hover {
+            background-color: none; }
+        section.course-content nav.sequence-bottom ul li.next a {
+          background-image: url("../images/sequence-nav/next-icon.png"); }
+          section.course-content nav.sequence-bottom ul li.next a:hover {
+            background-color: none; }
+
+section.tool-wrapper {
+  background: #073642;
+  border-bottom: 1px solid #000203;
+  border-top: 1px solid #000203;
+  -webkit-box-shadow: inset 0 0 0 4px #084150;
+  -moz-box-shadow: inset 0 0 0 4px #084150;
+  box-shadow: inset 0 0 0 4px #084150;
+  color: #839496;
+  display: table;
+  margin: 22.652px -22.652px 0; }
+  section.tool-wrapper div#graph-container {
+    background: none;
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    display: table-cell;
+    padding: 22.652px;
+    vertical-align: top;
+    width: 51.359%; }
+    section.tool-wrapper div#graph-container .ui-widget-content {
+      background: none;
+      border: none;
+      -webkit-border-radius: 0;
+      -moz-border-radius: 0;
+      -ms-border-radius: 0;
+      -o-border-radius: 0;
+      border-radius: 0; }
+    section.tool-wrapper div#graph-container canvas {
+      width: 100%; }
+    section.tool-wrapper div#graph-container ul.ui-tabs-nav {
+      background: #062e39;
+      border-bottom: 1px solid #03181d;
+      -webkit-border-radius: 0;
+      -moz-border-radius: 0;
+      -ms-border-radius: 0;
+      -o-border-radius: 0;
+      border-radius: 0;
+      margin: -22.652px -22.652px 0;
+      padding: 0;
+      position: relative;
+      width: 110%; }
+      section.tool-wrapper div#graph-container ul.ui-tabs-nav li {
+        background: none;
+        border: none;
+        -webkit-border-radius: 0;
+        -moz-border-radius: 0;
+        -ms-border-radius: 0;
+        -o-border-radius: 0;
+        border-radius: 0;
+        color: #fff;
+        margin-bottom: 0; }
+        section.tool-wrapper div#graph-container ul.ui-tabs-nav li.ui-tabs-selected {
+          background-color: #073642;
+          border-left: 1px solid #03181d;
+          border-right: 1px solid #03181d; }
+          section.tool-wrapper div#graph-container ul.ui-tabs-nav li.ui-tabs-selected:first-child {
+            border-left: none; }
+          section.tool-wrapper div#graph-container ul.ui-tabs-nav li.ui-tabs-selected a {
+            color: #eee8d5; }
+        section.tool-wrapper div#graph-container ul.ui-tabs-nav li a {
+          border: none;
+          color: #839496;
+          font: bold 12px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+          letter-spacing: 1px;
+          text-transform: uppercase; }
+          section.tool-wrapper div#graph-container ul.ui-tabs-nav li a:hover {
+            color: #eee8d5; }
+  section.tool-wrapper div#controlls-container {
+    background: #062e39;
+    border-right: 1px solid #001317;
+    -webkit-box-shadow: 1px 0 0 #004355, inset 0 0 0 4px #06323d;
+    -moz-box-shadow: 1px 0 0 #004355, inset 0 0 0 4px #06323d;
+    box-shadow: 1px 0 0 #004355, inset 0 0 0 4px #06323d;
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    display: table-cell;
+    padding: 22.652px;
+    vertical-align: top;
+    width: 48.641%; }
+    section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper {
+      border-bottom: 1px solid #021014;
+      -webkit-box-shadow: 0 1px 0 #083e4b;
+      -moz-box-shadow: 0 1px 0 #083e4b;
+      box-shadow: 0 1px 0 #083e4b;
+      margin-bottom: 22.652px;
+      padding: 0 0 22.652px; }
+      section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton {
+        border-color: #001317;
+        border: 1px solid #3d5962;
+        -webkit-border-radius: 3px;
+        -moz-border-radius: 3px;
+        -ms-border-radius: 3px;
+        -o-border-radius: 3px;
+        border-radius: 3px;
+        -webkit-box-shadow: inset 0 1px 0 0 #939da0;
+        -moz-box-shadow: inset 0 1px 0 0 #939da0;
+        box-shadow: inset 0 1px 0 0 #939da0;
+        color: white;
+        display: inline;
+        font-size: 11px;
+        font-weight: bold;
+        background-color: #637c84;
+        background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #637c84), color-stop(100%, #43626b));
+        background-image: -webkit-linear-gradient(top, #637c84, #43626b);
+        background-image: -moz-linear-gradient(top, #637c84, #43626b);
+        background-image: -ms-linear-gradient(top, #637c84, #43626b);
+        background-image: -o-linear-gradient(top, #637c84, #43626b);
+        background-image: linear-gradient(top, #637c84, #43626b);
+        padding: 6px 18px 7px;
+        text-shadow: 0 1px 0 #31505a;
+        -webkit-background-clip: padding-box;
+        display: block;
+        float: right;
+        font: bold 14px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif; }
+        section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton:hover {
+          -webkit-box-shadow: inset 0 1px 0 0 #778589;
+          -moz-box-shadow: inset 0 1px 0 0 #778589;
+          box-shadow: inset 0 1px 0 0 #778589;
+          cursor: pointer;
+          background-color: #5c6c71;
+          background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #5c6c71), color-stop(100%, #3e5961));
+          background-image: -webkit-linear-gradient(top, #5c6c71, #3e5961);
+          background-image: -moz-linear-gradient(top, #5c6c71, #3e5961);
+          background-image: -ms-linear-gradient(top, #5c6c71, #3e5961);
+          background-image: -o-linear-gradient(top, #5c6c71, #3e5961);
+          background-image: linear-gradient(top, #5c6c71, #3e5961); }
+        section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton:active {
+          border: 1px solid #3d5962;
+          -webkit-box-shadow: inset 0 0 8px 4px #395057, inset 0 0 8px 4px #395057, 0 1px 1px 0 #eeeeee;
+          -moz-box-shadow: inset 0 0 8px 4px #395057, inset 0 0 8px 4px #395057, 0 1px 1px 0 #eeeeee;
+          box-shadow: inset 0 0 8px 4px #395057, inset 0 0 8px 4px #395057, 0 1px 1px 0 #eeeeee; }
+        section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton:active {
+          -webkit-box-shadow: none;
+          -moz-box-shadow: none;
+          box-shadow: none; }
+        section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton[value="Stop"] {
+          border: 1px solid #030d15;
+          -webkit-border-radius: 3px;
+          -moz-border-radius: 3px;
+          -ms-border-radius: 3px;
+          -o-border-radius: 3px;
+          border-radius: 3px;
+          -webkit-box-shadow: inset 0 1px 0 0 #215f8a;
+          -moz-box-shadow: inset 0 1px 0 0 #215f8a;
+          box-shadow: inset 0 1px 0 0 #215f8a;
+          color: white;
+          display: inline;
+          font-size: 11px;
+          font-weight: bold;
+          background-color: #0f3550;
+          background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #0f3550), color-stop(100%, #041623));
+          background-image: -webkit-linear-gradient(top, #0f3550, #041623);
+          background-image: -moz-linear-gradient(top, #0f3550, #041623);
+          background-image: -ms-linear-gradient(top, #0f3550, #041623);
+          background-image: -o-linear-gradient(top, #0f3550, #041623);
+          background-image: linear-gradient(top, #0f3550, #041623);
+          padding: 6px 18px 7px;
+          text-shadow: 0 1px 0 #000203;
+          -webkit-background-clip: padding-box;
+          font: bold 14px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif; }
+          section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton[value="Stop"]:hover {
+            -webkit-box-shadow: inset 0 1px 0 0 #174362;
+            -moz-box-shadow: inset 0 1px 0 0 #174362;
+            box-shadow: inset 0 1px 0 0 #174362;
+            cursor: pointer;
+            background-color: #0c2739;
+            background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #0c2739), color-stop(100%, #030d15));
+            background-image: -webkit-linear-gradient(top, #0c2739, #030d15);
+            background-image: -moz-linear-gradient(top, #0c2739, #030d15);
+            background-image: -ms-linear-gradient(top, #0c2739, #030d15);
+            background-image: -o-linear-gradient(top, #0c2739, #030d15);
+            background-image: linear-gradient(top, #0c2739, #030d15); }
+          section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton[value="Stop"]:active {
+            border: 1px solid #030d15;
+            -webkit-box-shadow: inset 0 0 8px 4px #010507, inset 0 0 8px 4px #010507, 0 1px 1px 0 #eeeeee;
+            -moz-box-shadow: inset 0 0 8px 4px #010507, inset 0 0 8px 4px #010507, 0 1px 1px 0 #eeeeee;
+            box-shadow: inset 0 0 8px 4px #010507, inset 0 0 8px 4px #010507, 0 1px 1px 0 #eeeeee; }
+          section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton[value="Stop"]:active {
+            -webkit-box-shadow: none;
+            -moz-box-shadow: none;
+            box-shadow: none; }
+    section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper {
+      border-bottom: 1px solid #021014;
+      -webkit-box-shadow: 0 1px 0 #083e4b;
+      -moz-box-shadow: 0 1px 0 #083e4b;
+      box-shadow: 0 1px 0 #083e4b;
+      zoom: 1;
+      margin-bottom: 22.652px;
+      margin-bottom: 22.652px;
+      padding: 0 0 22.652px; }
+      section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:before, section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:after {
+        content: "";
+        display: table; }
+      section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:after {
+        clear: both; }
+    section.tool-wrapper div#controlls-container div.graph-controls p {
+      font-weight: bold;
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto;
+      margin: 0;
+      text-shadow: 0 -1px 0 #021014;
+      -webkit-font-smoothing: antialiased; }
+    section.tool-wrapper div#controlls-container div.graph-controls ul {
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto;
+      margin-bottom: 0; }
+      section.tool-wrapper div#controlls-container div.graph-controls ul li {
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        margin-bottom: 0; }
+        section.tool-wrapper div#controlls-container div.graph-controls ul li input {
+          margin-right: 5px; }
+    section.tool-wrapper div#controlls-container div.graph-controls div#graph-listen {
+      display: block;
+      float: left;
+      margin-bottom: 0;
+      margin-right: 20px;
+      margin-top: 8px;
+      text-align: right; }
+    section.tool-wrapper div#controlls-container label {
+      -webkit-border-radius: 2px;
+      -moz-border-radius: 2px;
+      -ms-border-radius: 2px;
+      -o-border-radius: 2px;
+      border-radius: 2px;
+      color: #fff;
+      font-weight: bold;
+      padding: 3px;
+      -webkit-font-smoothing: antialiased; }
+    section.tool-wrapper div#controlls-container label[for="vinCheckbox"], section.tool-wrapper div#controlls-container label[for="vinRadioButton"] {
+      color: #409fbf; }
+    section.tool-wrapper div#controlls-container label[for="voutCheckbox"], section.tool-wrapper div#controlls-container label[for="voutRadioButton"] {
+      color: #e1a600; }
+    section.tool-wrapper div#controlls-container label[for="vrCheckbox"], section.tool-wrapper div#controlls-container label[for="vrRadioButton"] {
+      color: #49c944; }
+    section.tool-wrapper div#controlls-container label[for="vcCheckbox"], section.tool-wrapper div#controlls-container label[for="vcRadioButton"] {
+      color: #e1a600; }
+    section.tool-wrapper div#controlls-container label[for="vlCheckbox"], section.tool-wrapper div#controlls-container label[for="vlRadioButton"] {
+      color: #a26784; }
+    section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders {
+      border-bottom: 1px solid #021014;
+      -webkit-box-shadow: 0 1px 0 #083e4b;
+      -moz-box-shadow: 0 1px 0 #083e4b;
+      box-shadow: 0 1px 0 #083e4b;
+      margin-bottom: 22.652px;
+      padding: 0 0 22.652px; }
+      section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders select#musicTypeSelect {
+        font: 16px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        margin-bottom: 0; }
+      section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders p {
+        font-weight: bold;
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        margin: 0 11.326px 22.652px 0;
+        text-shadow: 0 -1px 0 #021014;
+        -webkit-font-smoothing: antialiased; }
+    section.tool-wrapper div#controlls-container div.schematic-sliders div.slider-label {
+      font-weight: bold;
+      margin-bottom: 11.326px;
+      text-shadow: 0 -1px 0 #021014;
+      -webkit-font-smoothing: antialiased; }
+    section.tool-wrapper div#controlls-container div.schematic-sliders div.slider {
+      margin-bottom: 22.652px; }
+      section.tool-wrapper div#controlls-container div.schematic-sliders div.slider.ui-slider-horizontal {
+        background: #00232c;
+        border: 1px solid #000b0d;
+        -webkit-box-shadow: none;
+        -moz-box-shadow: none;
+        box-shadow: none;
+        height: 0.4em; }
+      section.tool-wrapper div#controlls-container div.schematic-sliders div.slider .ui-slider-handle {
+        background: #637c84 url("../images/amplifier-slider-handle.png") center no-repeat;
+        border: 1px solid #000b0d;
+        -webkit-box-shadow: inset 0 1px 0 #8ba1a8;
+        -moz-box-shadow: inset 0 1px 0 #8ba1a8;
+        box-shadow: inset 0 1px 0 #8ba1a8;
+        margin-top: -0.3em; }
+        section.tool-wrapper div#controlls-container div.schematic-sliders div.slider .ui-slider-handle:hover, section.tool-wrapper div#controlls-container div.schematic-sliders div.slider .ui-slider-handle:active {
+          background-color: #6e8992; }
+
+div.book-wrapper section.book-sidebar {
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box; }
+  div.book-wrapper section.book-sidebar ul#booknav {
+    font-size: 12px; }
+    div.book-wrapper section.book-sidebar ul#booknav a {
+      color: #000; }
+      div.book-wrapper section.book-sidebar ul#booknav a:hover {
+        color: #666; }
+    div.book-wrapper section.book-sidebar ul#booknav li {
+      background: none;
+      padding-left: 30px; }
+      div.book-wrapper section.book-sidebar ul#booknav li div.hitarea {
+        background-image: url("../images/treeview-default.gif");
+        margin-left: -22px;
+        position: relative;
+        top: 4px; }
+        div.book-wrapper section.book-sidebar ul#booknav li div.hitarea:hover {
+          filter: alpha(opacity=60);
+          opacity: 0.6; }
+      div.book-wrapper section.book-sidebar ul#booknav li ul {
+        background: none; }
+    div.book-wrapper section.book-sidebar ul#booknav > li {
+      border-bottom: 1px solid #d3d3d3;
+      -webkit-box-shadow: 0 1px 0 #eeeeee;
+      -moz-box-shadow: 0 1px 0 #eeeeee;
+      box-shadow: 0 1px 0 #eeeeee;
+      padding: 7px 7px 7px 30px; }
+div.book-wrapper section.book nav a {
+  padding: 0 22.652px; }
+div.book-wrapper section.book nav ul li.last {
+  display: block;
+  float: left; }
+  div.book-wrapper section.book nav ul li.last a {
+    border-left: 0;
+    border-right: 1px solid #e4d080;
+    -webkit-box-shadow: inset -1px 0 0 #faf7e9;
+    -moz-box-shadow: inset -1px 0 0 #faf7e9;
+    box-shadow: inset -1px 0 0 #faf7e9; }
+div.book-wrapper section.book nav ul li.next {
+  display: block;
+  float: right; }
+div.book-wrapper section.book nav.bottom-nav {
+  border-bottom: 0;
+  border-top: 1px solid #EDDFAA;
+  margin-bottom: -22.652px;
+  margin-top: 22.652px; }
+div.book-wrapper section.book section.page {
+  text-align: center; }
+  div.book-wrapper section.book section.page img {
+    border: 1px solid #dddddd;
+    max-width: 100%; }
+div.book-wrapper.closed section.book-sidebar {
+  width: 3.077%; }
+  div.book-wrapper.closed section.book-sidebar header#open_close_accordion {
+    padding: 0; }
+    div.book-wrapper.closed section.book-sidebar header#open_close_accordion a {
+      background-image: url("../images/slide-right-icon.png"); }
+    div.book-wrapper.closed section.book-sidebar header#open_close_accordion h2 {
+      padding: 0;
+      visibility: hidden;
+      width: 10px; }
+  div.book-wrapper.closed section.book-sidebar ul#booknav {
+    max-height: 100px;
+    overflow: hidden;
+    padding: 0;
+    visibility: hidden;
+    width: 10px; }
+div.book-wrapper.closed section.course-content {
+  width: 97.773%; }
+
+div.info-wrapper section.updates > p {
+  margin-bottom: 22.652px; }
+div.info-wrapper section.updates > ol {
+  list-style: none; }
+  div.info-wrapper section.updates > ol > li {
+    border-bottom: 1px solid #e3e3e3;
+    margin-bottom: 11.326px;
+    padding-bottom: 11.326px;
+    list-style-type: disk; }
+    div.info-wrapper section.updates > ol > li:first-child {
+      background: #f6efd4;
+      border-bottom: 1px solid #eddfaa;
+      margin: 0 -11.326px 22.652px;
+      padding: 11.326px; }
+    div.info-wrapper section.updates > ol > li ol, div.info-wrapper section.updates > ol > li ul {
+      margin: 22.652px 0 0 22.652px;
+      list-style-type: circle; }
+    div.info-wrapper section.updates > ol > li h2 {
+      float: left;
+      margin: 0 2.024% 0 0;
+      width: 20.109%; }
+    div.info-wrapper section.updates > ol > li section.update-description {
+      float: left;
+      margin-bottom: 0;
+      width: 77.174%; }
+      div.info-wrapper section.updates > ol > li section.update-description li {
+        margin-bottom: 11.326px; }
+      div.info-wrapper section.updates > ol > li section.update-description p:last-child {
+        margin-bottom: 0; }
+div.info-wrapper section.handouts {
+  border-left: 1px solid #d3d3d3;
+  -webkit-border-radius: 0 4px 4px 0;
+  -moz-border-radius: 0 4px 4px 0;
+  -ms-border-radius: 0 4px 4px 0;
+  -o-border-radius: 0 4px 4px 0;
+  border-radius: 0 4px 4px 0;
+  border-right: 0; }
+  div.info-wrapper section.handouts header {
+    padding: 11.326px 16.989px; }
+    div.info-wrapper section.handouts header h1 {
+      font-size: 18px;
+      margin: 0; }
+    div.info-wrapper section.handouts header p {
+      color: #666;
+      font-size: 12px;
+      margin-bottom: 0;
+      margin-top: 4px; }
+  div.info-wrapper section.handouts ol {
+    background: none;
+    list-style: none; }
+    div.info-wrapper section.handouts ol li {
+      background: none;
+      border-bottom: 1px solid #d3d3d3;
+      -webkit-box-shadow: 0 1px 0 #eeeeee;
+      -moz-box-shadow: 0 1px 0 #eeeeee;
+      box-shadow: 0 1px 0 #eeeeee;
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      padding: 7px 16.989px;
+      position: relative; }
+      div.info-wrapper section.handouts ol li.expandable h4, div.info-wrapper section.handouts ol li.collapsable h4 {
+        font-style: 14px;
+        font-weight: normal;
+        padding-left: 18px; }
+      div.info-wrapper section.handouts ol li ul {
+        background: none;
+        margin: 7px -16.989px 0; }
+        div.info-wrapper section.handouts ol li ul li {
+          border-bottom: 0;
+          border-top: 1px solid #d3d3d3;
+          -webkit-box-shadow: inset 0 1px 0 #eeeeee;
+          -moz-box-shadow: inset 0 1px 0 #eeeeee;
+          box-shadow: inset 0 1px 0 #eeeeee;
+          padding-left: 34.989px; }
+      div.info-wrapper section.handouts ol li:hover {
+        background-color: #e9e9e9; }
+      div.info-wrapper section.handouts ol li div.hitarea {
+        background-image: url("../images/treeview-default.gif");
+        display: block;
+        height: 100%;
+        left: 16.989px;
+        margin-left: 0;
+        max-height: 20px;
+        position: absolute;
+        width: 100%; }
+        div.info-wrapper section.handouts ol li div.hitarea:hover {
+          opacity: 0.6;
+          filter: alpha(opacity=60); }
+        div.info-wrapper section.handouts ol li div.hitarea.expandable-hitarea {
+          background-position: -80px 1px; }
+        div.info-wrapper section.handouts ol li div.hitarea.collapsable-hitarea {
+          background-position: -64px -21px; }
+      div.info-wrapper section.handouts ol li h3 {
+        border-bottom: 0;
+        -webkit-box-shadow: none;
+        -moz-box-shadow: none;
+        box-shadow: none;
+        color: #999;
+        font-size: 12px;
+        font-weight: bold;
+        text-transform: uppercase; }
+      div.info-wrapper section.handouts ol li p {
+        font-size: 14px;
+        letter-spacing: 0;
+        margin: 0;
+        text-transform: none; }
+        div.info-wrapper section.handouts ol li p a {
+          padding-right: 8px; }
+          div.info-wrapper section.handouts ol li p a:before {
+            color: #ccc;
+            content: "•";
+            display: -moz-inline-box;
+            -moz-box-orient: vertical;
+            display: inline-block;
+            vertical-align: baseline;
+            zoom: 1;
+            *display: inline;
+            *vertical-align: auto;
+            padding-right: 8px; }
+          div.info-wrapper section.handouts ol li p a:first-child:before {
+            content: "";
+            padding-right: 0; }
+      div.info-wrapper section.handouts ol li a {
+        color: #4d4d4d;
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        text-decoration: none;
+        -webkit-transition-property: all;
+        -moz-transition-property: all;
+        -ms-transition-property: all;
+        -o-transition-property: all;
+        transition-property: all;
+        -webkit-transition-duration: 0.15s;
+        -moz-transition-duration: 0.15s;
+        -ms-transition-duration: 0.15s;
+        -o-transition-duration: 0.15s;
+        transition-duration: 0.15s;
+        -webkit-transition-timing-function: ease-out;
+        -moz-transition-timing-function: ease-out;
+        -ms-transition-timing-function: ease-out;
+        -o-transition-timing-function: ease-out;
+        transition-timing-function: ease-out;
+        -webkit-transition-delay: 0;
+        -moz-transition-delay: 0;
+        -ms-transition-delay: 0;
+        -o-transition-delay: 0;
+        transition-delay: 0; }
+        div.info-wrapper section.handouts ol li a:hover {
+          color: #993333; }
+
+div.profile-wrapper {
+  color: #000; }
+  div.profile-wrapper section.user-info {
+    border-left: 1px solid #d3d3d3;
+    -webkit-border-radius: 0px 4px 4px 0;
+    -moz-border-radius: 0px 4px 4px 0;
+    -ms-border-radius: 0px 4px 4px 0;
+    -o-border-radius: 0px 4px 4px 0;
+    border-radius: 0px 4px 4px 0;
+    border-right: 0; }
+    div.profile-wrapper section.user-info header {
+      margin: 0;
+      padding: 11.326px 22.652px; }
+      div.profile-wrapper section.user-info header h1 {
+        font-size: 18px;
+        margin: 0;
+        padding-right: 30px; }
+      div.profile-wrapper section.user-info header a {
+        color: #999;
+        font-size: 12px;
+        position: absolute;
+        right: 11.326px;
+        text-transform: uppercase;
+        top: 13px; }
+        div.profile-wrapper section.user-info header a:hover {
+          color: #555; }
+    div.profile-wrapper section.user-info ul {
+      list-style: none; }
+      div.profile-wrapper section.user-info ul li {
+        border-bottom: 1px solid #d3d3d3;
+        -webkit-box-shadow: 0 1px 0 #eeeeee;
+        -moz-box-shadow: 0 1px 0 #eeeeee;
+        box-shadow: 0 1px 0 #eeeeee;
+        color: #4d4d4d;
+        display: block;
+        padding: 7px 22.652px;
+        position: relative;
+        text-decoration: none;
+        -webkit-transition-property: all;
+        -moz-transition-property: all;
+        -ms-transition-property: all;
+        -o-transition-property: all;
+        transition-property: all;
+        -webkit-transition-duration: 0.15s;
+        -moz-transition-duration: 0.15s;
+        -ms-transition-duration: 0.15s;
+        -o-transition-duration: 0.15s;
+        transition-duration: 0.15s;
+        -webkit-transition-timing-function: ease-out;
+        -moz-transition-timing-function: ease-out;
+        -ms-transition-timing-function: ease-out;
+        -o-transition-timing-function: ease-out;
+        transition-timing-function: ease-out;
+        -webkit-transition-delay: 0;
+        -moz-transition-delay: 0;
+        -ms-transition-delay: 0;
+        -o-transition-delay: 0;
+        transition-delay: 0; }
+        div.profile-wrapper section.user-info ul li div#location_sub, div.profile-wrapper section.user-info ul li div#language_sub {
+          font-weight: bold;
+          display: -moz-inline-box;
+          -moz-box-orient: vertical;
+          display: inline-block;
+          vertical-align: baseline;
+          zoom: 1;
+          *display: inline;
+          *vertical-align: auto; }
+          div.profile-wrapper section.user-info ul li div#location_sub form, div.profile-wrapper section.user-info ul li div#language_sub form {
+            width: 100%; }
+          div.profile-wrapper section.user-info ul li div#location_sub input[type="text"], div.profile-wrapper section.user-info ul li div#language_sub input[type="text"] {
+            -webkit-box-sizing: border-box;
+            -moz-box-sizing: border-box;
+            box-sizing: border-box;
+            margin: 11.326px 0;
+            width: 100%; }
+          div.profile-wrapper section.user-info ul li div#location_sub:empty, div.profile-wrapper section.user-info ul li div#language_sub:empty {
+            padding: 0; }
+        div.profile-wrapper section.user-info ul li div#description {
+          font-size: 12px; }
+        div.profile-wrapper section.user-info ul li a#change_language,
+        div.profile-wrapper section.user-info ul li a#change_location,
+        div.profile-wrapper section.user-info ul li a.edit-email,
+        div.profile-wrapper section.user-info ul li a.name-edit,
+        div.profile-wrapper section.user-info ul li a.email-edit {
+          color: #999;
+          font-size: 12px;
+          position: absolute;
+          right: 11.326px;
+          text-transform: uppercase;
+          top: 9px; }
+          div.profile-wrapper section.user-info ul li a#change_language:hover,
+          div.profile-wrapper section.user-info ul li a#change_location:hover,
+          div.profile-wrapper section.user-info ul li a.edit-email:hover,
+          div.profile-wrapper section.user-info ul li a.name-edit:hover,
+          div.profile-wrapper section.user-info ul li a.email-edit:hover {
+            color: #555; }
+        div.profile-wrapper section.user-info ul li p {
+          color: #999;
+          font-size: 12px;
+          margin-bottom: 0;
+          margin-top: 4px; }
+        div.profile-wrapper section.user-info ul li a.deactivate {
+          color: #aaa;
+          font-style: italic; }
+        div.profile-wrapper section.user-info ul li input#pwd_reset_button {
+          background: none;
+          border: none;
+          -webkit-box-shadow: none;
+          -moz-box-shadow: none;
+          box-shadow: none;
+          color: #999;
+          font-size: 12px;
+          font-weight: normal;
+          margin: 0;
+          padding: 0;
+          position: absolute;
+          right: 11.326px;
+          text-transform: uppercase;
+          top: 9px; }
+          div.profile-wrapper section.user-info ul li input#pwd_reset_button:hover {
+            color: #555; }
+    div.profile-wrapper section.user-info div#change_password_pop {
+      border-bottom: 1px solid #d3d3d3;
+      -webkit-box-shadow: 0 1px 0 #eeeeee;
+      -moz-box-shadow: 0 1px 0 #eeeeee;
+      box-shadow: 0 1px 0 #eeeeee;
+      color: #4D4D4D;
+      padding: 7px 22.652px; }
+      div.profile-wrapper section.user-info div#change_password_pop h2 {
+        font-size: 14px;
+        font-weight: bold;
+        margin-top: 0;
+        text-transform: uppercase; }
+  div.profile-wrapper section.course-info header h1 {
+    float: left;
+    margin: 0; }
+  div.profile-wrapper section.course-info div#grade-detail-graph {
+    min-height: 300px;
+    width: 100%; }
+  div.profile-wrapper section.course-info > ol {
+    border-top: 1px solid #e3e3e3;
+    list-style: none;
+    margin-top: 22.652px; }
+    div.profile-wrapper section.course-info > ol > li {
+      border-bottom: 1px solid #e3e3e3;
+      display: table;
+      padding: 22.652px 0;
+      width: 100%; }
+      div.profile-wrapper section.course-info > ol > li:last-child {
+        border-bottom: 0px; }
+      div.profile-wrapper section.course-info > ol > li h2 {
+        border-right: 1px dashed #ddd;
+        -webkit-box-sizing: border-box;
+        -moz-box-sizing: border-box;
+        box-sizing: border-box;
+        display: table-cell;
+        margin: 0;
+        padding: 0;
+        padding-right: 2.717%;
+        width: 20.109%; }
+      div.profile-wrapper section.course-info > ol > li ol.sections {
+        display: table-cell;
+        list-style: none;
+        padding-left: 2.717%;
+        width: 77.174%; }
+        div.profile-wrapper section.course-info > ol > li ol.sections > li {
+          padding: 0 0 22.652px 0; }
+          div.profile-wrapper section.course-info > ol > li ol.sections > li:first-child {
+            padding-top: 0; }
+          div.profile-wrapper section.course-info > ol > li ol.sections > li:last-child {
+            border-bottom: 0; }
+          div.profile-wrapper section.course-info > ol > li ol.sections > li h3 {
+            color: #666; }
+          div.profile-wrapper section.course-info > ol > li ol.sections > li ol {
+            list-style: none; }
+            div.profile-wrapper section.course-info > ol > li ol.sections > li ol li {
+              display: inline-block;
+              padding-right: 1em; }
+
+section.wiki-body h1 {
+  font-weight: bold;
+  font-size: 2em;
+  margin-bottom: 25px; }
+section.wiki-body div#wiki_article html, section.wiki-body div#wiki_article address, section.wiki-body div#wiki_article blockquote, section.wiki-body div#wiki_article body, section.wiki-body div#wiki_article dd, section.wiki-body div#wiki_article div, section.wiki-body div#wiki_article dl, section.wiki-body div#wiki_article dt, section.wiki-body div#wiki_article fieldset, section.wiki-body div#wiki_article form, section.wiki-body div#wiki_article frame, section.wiki-body div#wiki_article frameset, section.wiki-body div#wiki_article h1, section.wiki-body div#wiki_article h2, section.wiki-body div#wiki_article h3, section.wiki-body div#wiki_article h4, section.wiki-body div#wiki_article h5, section.wiki-body div#wiki_article h6, section.wiki-body div#wiki_article noframes, section.wiki-body div#wiki_article ol, section.wiki-body div#wiki_article p, section.wiki-body div#wiki_article ul, section.wiki-body div#wiki_article center, section.wiki-body div#wiki_article dir, section.wiki-body div#wiki_article hr, section.wiki-body div#wiki_article menu, section.wiki-body div#wiki_article pre {
+  display: block;
+  unicode-bidi: embed; }
+section.wiki-body div#wiki_article li {
+  display: list-item; }
+section.wiki-body div#wiki_article head {
+  display: none; }
+section.wiki-body div#wiki_article table {
+  display: table; }
+section.wiki-body div#wiki_article tr {
+  display: table-row; }
+section.wiki-body div#wiki_article thead {
+  display: table-header-group; }
+section.wiki-body div#wiki_article tbody {
+  display: table-row-group; }
+section.wiki-body div#wiki_article tfoot {
+  display: table-footer-group; }
+section.wiki-body div#wiki_article col {
+  display: table-column; }
+section.wiki-body div#wiki_article colgroup {
+  display: table-column-group; }
+section.wiki-body div#wiki_article td, section.wiki-body div#wiki_article th {
+  display: table-cell; }
+section.wiki-body div#wiki_article caption {
+  display: table-caption; }
+section.wiki-body div#wiki_article th {
+  font-weight: bolder;
+  text-align: center; }
+section.wiki-body div#wiki_article caption {
+  text-align: center; }
+section.wiki-body div#wiki_article h1 {
+  font-size: 1.6em;
+  margin: .67em 0;
+  letter-spacing: 0px; }
+section.wiki-body div#wiki_article h2 {
+  text-transform: none;
+  font-size: 1.4em;
+  margin: .75em 0;
+  letter-spacing: 0px; }
+section.wiki-body div#wiki_article h3 {
+  font-size: 1.2em;
+  margin: .83em 0; }
+section.wiki-body div#wiki_article h4 {
+  font-size: 1.1em; }
+section.wiki-body div#wiki_article h4, section.wiki-body div#wiki_article p, section.wiki-body div#wiki_article blockquote, section.wiki-body div#wiki_article ul, section.wiki-body div#wiki_article fieldset, section.wiki-body div#wiki_article form, section.wiki-body div#wiki_article ol, section.wiki-body div#wiki_article dl, section.wiki-body div#wiki_article dir, section.wiki-body div#wiki_article menu {
+  margin: 1.12em 0; }
+section.wiki-body div#wiki_article h5 {
+  font-size: 1em;
+  margin: 1.5em 0; }
+section.wiki-body div#wiki_article h6 {
+  font-size: 0.5em;
+  margin: 1.67em 0; }
+section.wiki-body div#wiki_article b, section.wiki-body div#wiki_article strong {
+  font-weight: bolder; }
+section.wiki-body div#wiki_article blockquote {
+  padding: 10px 20px;
+  background: #e3e3e3;
+  border-left: 4px solid; }
+section.wiki-body div#wiki_article i, section.wiki-body div#wiki_article cite, section.wiki-body div#wiki_article em, section.wiki-body div#wiki_article var, section.wiki-body div#wiki_article address {
+  font-style: italic; }
+section.wiki-body div#wiki_article pre, section.wiki-body div#wiki_article tt, section.wiki-body div#wiki_article code, section.wiki-body div#wiki_article kbd, section.wiki-body div#wiki_article samp {
+  font-family: monospace; }
+section.wiki-body div#wiki_article pre {
+  white-space: pre; }
+section.wiki-body div#wiki_article button, section.wiki-body div#wiki_article textarea, section.wiki-body div#wiki_article form#wiki_revision .CodeMirror, form#wiki_revision section.wiki-body div#wiki_article .CodeMirror, section.wiki-body div#wiki_article input, section.wiki-body div#wiki_article select {
+  display: inline-block; }
+section.wiki-body div#wiki_article big {
+  font-size: 1.17em; }
+section.wiki-body div#wiki_article small, section.wiki-body div#wiki_article sub, section.wiki-body div#wiki_article sup {
+  font-size: .83em; }
+section.wiki-body div#wiki_article sub {
+  vertical-align: sub; }
+section.wiki-body div#wiki_article sup {
+  vertical-align: super; }
+section.wiki-body div#wiki_article table {
+  border-spacing: 2px; }
+section.wiki-body div#wiki_article thead, section.wiki-body div#wiki_article tbody, section.wiki-body div#wiki_article tfoot {
+  vertical-align: middle; }
+section.wiki-body div#wiki_article td, section.wiki-body div#wiki_article th, section.wiki-body div#wiki_article tr {
+  vertical-align: inherit; }
+section.wiki-body div#wiki_article s, section.wiki-body div#wiki_article strike, section.wiki-body div#wiki_article del {
+  text-decoration: line-through; }
+section.wiki-body div#wiki_article hr {
+  height: 1px;
+  background: #999;
+  border: none; }
+section.wiki-body div#wiki_article ol, section.wiki-body div#wiki_article ul, section.wiki-body div#wiki_article dir, section.wiki-body div#wiki_article menu, section.wiki-body div#wiki_article dd {
+  margin-left: 40px; }
+section.wiki-body div#wiki_article ol {
+  list-style-type: decimal; }
+section.wiki-body div#wiki_article ol ul, section.wiki-body div#wiki_article ul ol, section.wiki-body div#wiki_article ul ul, section.wiki-body div#wiki_article ol ol {
+  margin-top: 0;
+  margin-bottom: 0; }
+section.wiki-body div#wiki_article u, section.wiki-body div#wiki_article ins {
+  text-decoration: underline; }
+section.wiki-body div#wiki_article br:before {
+  content: "\A";
+  white-space: pre-line; }
+section.wiki-body div#wiki_article center {
+  text-align: center; }
+
+div#wiki_panel {
+  overflow: auto; }
+  div#wiki_panel h2 {
+    font-size: 18px;
+    margin: 0;
+    padding: 11.326px 22.652px; }
+  div#wiki_panel input[type="button"] {
+    background: transparent;
+    border: none;
+    -webkit-box-shadow: none;
+    -moz-box-shadow: none;
+    box-shadow: none;
+    color: #666;
+    font-size: 14px;
+    font-weight: bold;
+    margin: 0px;
+    padding: 7px 22.652px;
+    text-align: left;
+    -webkit-transition-property: all;
+    -moz-transition-property: all;
+    -ms-transition-property: all;
+    -o-transition-property: all;
+    transition-property: all;
+    -webkit-transition-duration: 0.15s;
+    -moz-transition-duration: 0.15s;
+    -ms-transition-duration: 0.15s;
+    -o-transition-duration: 0.15s;
+    transition-duration: 0.15s;
+    -webkit-transition-timing-function: ease-out;
+    -moz-transition-timing-function: ease-out;
+    -ms-transition-timing-function: ease-out;
+    -o-transition-timing-function: ease-out;
+    transition-timing-function: ease-out;
+    -webkit-transition-delay: 0;
+    -moz-transition-delay: 0;
+    -ms-transition-delay: 0;
+    -o-transition-delay: 0;
+    transition-delay: 0;
+    width: 100%; }
+  div#wiki_panel ul li {
+    -webkit-box-shadow: inset 0 1px 0 0 #eeeeee;
+    -moz-box-shadow: inset 0 1px 0 0 #eeeeee;
+    box-shadow: inset 0 1px 0 0 #eeeeee;
+    border-top: 1px solid #d3d3d3; }
+    div#wiki_panel ul li:hover {
+      background: #efefef;
+      background-image: -webkit-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: -moz-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: -ms-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: -o-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
+      background-image: linear-gradient(-90deg, #f5f5f5, #e1e1e1); }
+    div#wiki_panel ul li:first-child {
+      border: none; }
+    div#wiki_panel ul li.search {
+      padding: 10px 22.652px; }
+      div#wiki_panel ul li.search label {
+        display: none; }
+    div#wiki_panel ul li a {
+      color: #666;
+      font-size: 14px;
+      padding: 7px 22.652px; }
+  div#wiki_panel div#wiki_create_form {
+    background: #dadada;
+    border-bottom: 1px solid #d3d3d3;
+    padding: 15px; }
+    div#wiki_panel div#wiki_create_form input[type="text"] {
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      display: block;
+      margin-bottom: 6px;
+      width: 100%; }
+    div#wiki_panel div#wiki_create_form ul {
+      list-style: none; }
+      div#wiki_panel div#wiki_create_form ul li {
+        float: left; }
+        div#wiki_panel div#wiki_create_form ul li#cancel {
+          float: right;
+          margin-top: 10px; }
+
+form#wiki_revision {
+  float: left;
+  margin-right: 2.717%;
+  width: 65.761%; }
+  form#wiki_revision label {
+    display: block;
+    margin-bottom: 7px; }
+  form#wiki_revision .CodeMirror-scroll {
+    min-height: 550px;
+    width: 100%; }
+  form#wiki_revision .CodeMirror {
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    font-family: monospace;
+    margin-bottom: 20px; }
+  form#wiki_revision textarea, form#wiki_revision .CodeMirror {
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    margin-bottom: 20px;
+    min-height: 450px;
+    width: 100%; }
+  form#wiki_revision input[type="text"] {
+    display: block;
+    width: 50%; }
+  form#wiki_revision #submit_delete {
+    background: none;
+    border: none;
+    -webkit-box-shadow: none;
+    -moz-box-shadow: none;
+    box-shadow: none;
+    color: #999;
+    float: right;
+    font-weight: normal;
+    text-decoration: underline; }
+  form#wiki_revision input[type="submit"] {
+    margin-top: 20px; }
+
+#wiki_edit_instructions {
+  color: #666;
+  float: left;
+  margin-top: 22.652px;
+  width: 31.522%; }
+  #wiki_edit_instructions:hover {
+    color: #333; }
+  #wiki_edit_instructions .markdown-example {
+    background-color: #e3e3e3;
+    line-height: 1.0;
+    margin: 5px 0 7px;
+    padding-top: 5px;
+    padding-right: 2px;
+    padding-bottom: 5px;
+    padding-left: 5px;
+    text-shadow: 0 1px 0 #fff; }
+
+div.wiki-wrapper {
+  display: table;
+  width: 100%; }
+  div.wiki-wrapper section.wiki-body {
+    position: relative; }
+    div.wiki-wrapper section.wiki-body header {
+      -webkit-box-shadow: inset 0 1px 0 white;
+      -moz-box-shadow: inset 0 1px 0 white;
+      box-shadow: inset 0 1px 0 white;
+      height: 46px; }
+      div.wiki-wrapper section.wiki-body header:empty {
+        border-bottom: 0;
+        display: none !important; }
+      div.wiki-wrapper section.wiki-body header p {
+        color: #937b1f;
+        float: left;
+        line-height: 46px;
+        margin-bottom: 0;
+        padding-left: 22.652px; }
+      div.wiki-wrapper section.wiki-body header ul {
+        float: right;
+        list-style: none; }
+        div.wiki-wrapper section.wiki-body header ul li {
+          float: left; }
+          div.wiki-wrapper section.wiki-body header ul li input[type="button"] {
+            background-color: #f2e7bf;
+            background-position: 12px center;
+            background-repeat: no-repeat;
+            border: 0;
+            border-left: 1px solid #e4d080;
+            -webkit-border-radius: 0;
+            -moz-border-radius: 0;
+            -ms-border-radius: 0;
+            -o-border-radius: 0;
+            border-radius: 0;
+            -webkit-box-shadow: inset 1px 0 0 #faf7e9;
+            -moz-box-shadow: inset 1px 0 0 #faf7e9;
+            box-shadow: inset 1px 0 0 #faf7e9;
+            color: #292309;
+            display: block;
+            font-size: 12px;
+            font-weight: normal;
+            letter-spacing: 1px;
+            line-height: 46px;
+            margin: 0;
+            padding: 0 22.652px 0 38px;
+            text-shadow: none;
+            text-transform: uppercase;
+            -webkit-transition-property: all;
+            -moz-transition-property: all;
+            -ms-transition-property: all;
+            -o-transition-property: all;
+            transition-property: all;
+            -webkit-transition-duration: 0.15s;
+            -moz-transition-duration: 0.15s;
+            -ms-transition-duration: 0.15s;
+            -o-transition-duration: 0.15s;
+            transition-duration: 0.15s;
+            -webkit-transition-timing-function: ease-out;
+            -moz-transition-timing-function: ease-out;
+            -ms-transition-timing-function: ease-out;
+            -o-transition-timing-function: ease-out;
+            transition-timing-function: ease-out;
+            -webkit-transition-delay: 0;
+            -moz-transition-delay: 0;
+            -ms-transition-delay: 0;
+            -o-transition-delay: 0;
+            transition-delay: 0; }
+            div.wiki-wrapper section.wiki-body header ul li input[type="button"].view {
+              background-image: url("../images/sequence-nav/view.png"); }
+            div.wiki-wrapper section.wiki-body header ul li input[type="button"].history {
+              background-image: url("../images/sequence-nav/history.png"); }
+            div.wiki-wrapper section.wiki-body header ul li input[type="button"].edit {
+              background-image: url("../images/sequence-nav/edit.png"); }
+            div.wiki-wrapper section.wiki-body header ul li input[type="button"]:hover {
+              background-color: transparent; }
+    div.wiki-wrapper section.wiki-body h2.wiki-title {
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      display: inline-block;
+      float: left;
+      margin-bottom: 15px;
+      margin-top: 0;
+      padding-right: 2.717%;
+      vertical-align: top;
+      width: 25.815%; }
+      @media screen and (max-width:900px) {
+        div.wiki-wrapper section.wiki-body h2.wiki-title {
+          border-right: 0;
+          display: block;
+          width: auto; } }
+      @media print {
+        div.wiki-wrapper section.wiki-body h2.wiki-title {
+          border-right: 0;
+          display: block;
+          width: auto; } }
+    div.wiki-wrapper section.wiki-body p {
+      line-height: 1.6em; }
+    div.wiki-wrapper section.wiki-body section.results {
+      border-left: 1px dashed #ddd;
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      display: inline-block;
+      float: left;
+      padding-left: 10px;
+      width: 71.467%; }
+      @media screen and (max-width:900px) {
+        div.wiki-wrapper section.wiki-body section.results {
+          border: 0;
+          display: block;
+          padding-left: 0;
+          width: 100%;
+          width: auto; } }
+      @media print {
+        div.wiki-wrapper section.wiki-body section.results {
+          display: block;
+          padding: 0;
+          width: auto; }
+          div.wiki-wrapper section.wiki-body section.results canvas, div.wiki-wrapper section.wiki-body section.results img {
+            page-break-inside: avoid; } }
+      div.wiki-wrapper section.wiki-body section.results ul.article-list {
+        margin-left: 15px;
+        width: 100%; }
+        @media screen and (max-width:900px) {
+          div.wiki-wrapper section.wiki-body section.results ul.article-list {
+            margin-left: 0px; } }
+        div.wiki-wrapper section.wiki-body section.results ul.article-list li {
+          border-bottom: 1px solid #eee;
+          list-style: none;
+          margin: 0;
+          padding: 10px 0; }
+          div.wiki-wrapper section.wiki-body section.results ul.article-list li:last-child {
+            border-bottom: 0; }
+          div.wiki-wrapper section.wiki-body section.results ul.article-list li h3 {
+            font-size: 18px;
+            font-weight: normal; }
+
+table.wiki-history thead {
+  background: #ddd; }
+  table.wiki-history thead tr {
+    height: 40px; }
+    table.wiki-history thead tr th {
+      padding-top: 10px;
+      padding-left: 15px; }
+      table.wiki-history thead tr th#revision {
+        width: 5%; }
+      table.wiki-history thead tr th#comment {
+        width: 15%; }
+      table.wiki-history thead tr th#diff {
+        width: 60%; }
+      table.wiki-history thead tr th#modified {
+        width: 20%; }
+table.wiki-history tbody tr td {
+  padding: 8px 15px; }
+table.wiki-history tr.dark {
+  background-color: #efefef; }
+
+div.history-controls {
+  margin-top: 20px; }
+
+section.help.main-content, html body section.help.outside-app {
+  padding: 22.652px; }
+  section.help.main-content h1, html body section.help.outside-app h1 {
+    border-bottom: 1px solid #ddd;
+    margin-bottom: 22.652px;
+    margin-top: 0;
+    padding-bottom: 22.652px; }
+  section.help.main-content p, html body section.help.outside-app p {
+    max-width: 700px; }
+  section.help.main-content h2, html body section.help.outside-app h2 {
+    margin-top: 0; }
+  section.help.main-content section.self-help, html body section.help.outside-app section.self-help {
+    float: left;
+    margin-bottom: 22.652px;
+    margin-right: 2.024%;
+    width: 48.988%; }
+    section.help.main-content section.self-help ul, html body section.help.outside-app section.self-help ul {
+      margin-left: 4.132%; }
+      section.help.main-content section.self-help ul li, html body section.help.outside-app section.self-help ul li {
+        margin-bottom: 11.326px; }
+  section.help.main-content section.help-email, html body section.help.outside-app section.help-email {
+    float: left;
+    width: 48.988%; }
+    section.help.main-content section.help-email dl, html body section.help.outside-app section.help-email dl {
+      display: block;
+      margin-bottom: 22.652px; }
+      section.help.main-content section.help-email dl dd, html body section.help.outside-app section.help-email dl dd {
+        margin-bottom: 22.652px; }
+      section.help.main-content section.help-email dl dt, html body section.help.outside-app section.help-email dl dt {
+        clear: left;
+        float: left;
+        font-weight: bold;
+        width: 30.579%; }
+
+.badge-context-toggle.active, div.header-wrapper header nav.courseware li.courseware a.badge-context-toggle, div.header-wrapper header nav.book li.book a.badge-context-toggle, div.header-wrapper header nav.info li.info a.badge-context-toggle, div.header-wrapper header nav.discussion li.discussion a.badge-context-toggle, div.header-wrapper header nav.wiki li.wiki a.badge-context-toggle, div.header-wrapper header nav.profile li.profile a.badge-context-toggle, section.course-index div#accordion h3.badge-context-toggle.ui-accordion-header.ui-state-active, nav.sequence-nav ol li a.badge-context-toggle.seq_video_active, nav.sequence-nav ol li a.badge-context-toggle.seq_other_active, nav.sequence-nav ol li a.badge-context-toggle.seq_vertical_active, nav.sequence-nav ol li a.badge-context-toggle.seq_problem_active {
+  cursor: pointer;
+  text-decoration: underline; }
+
+body.user-messages {
+  margin-top: 2.4em; }
+
+.notify {
+  position: fixed;
+  top: 0px;
+  left: 0px;
+  width: 100%;
+  z-index: 100;
+  padding: 0;
+  text-align: center;
+  background-color: #f5dd69;
+  border-top: #fff 1px solid;
+  font-family: 'yanone kaffeesatz',sans-serif; }
+  .notify p.notification {
+    margin-top: 6px;
+    margin-bottom: 6px;
+    font-size: 16px;
+    color: #424242; }
+
+#closenotify {
+  position: absolute;
+  right: 5px;
+  top: 7px;
+  color: #735005;
+  text-decoration: none;
+  line-height: 18px;
+  background: -6px -5px url(../default/media/images/sprites.png) no-repeat;
+  cursor: pointer;
+  width: 20px;
+  height: 20px; }
+  #closenotify:hover {
+    background: -26px -5px url(../default/media/images/sprites.png) no-repeat; }
+
+#header {
+  margin-top: 0px;
+  background: #16160f;
+  font-family: 'yanone kaffeesatz',sans-serif; }
+
+/*.content-wrapper {
+  width: 960px;
+  margin: auto;
+  position: relative; }*/
+#logo img {
+  padding: 5px 0px 5px 0px;
+  height: 75px;
+  width: auto;
+  float: left; }
+
+#usertoolsnav {
+  height: 20px;
+  padding-bottom: 5px; }
+  #usertoolsnav a {
+    height: 35px;
+    text-align: right;
+    margin-left: 20px;
+    text-decoration: underline;
+    color: #d0e296;
+    font-size: 16px; }
+    #usertoolsnav a:first-child {
+      margin-left: 0; }
+    #usertoolsnav a#ab-responses {
+      margin-left: 3px; }
+  #usertoolsnav .user-info, #usertoolsnav .user-micro-info {
+    color: #b5b593; }
+  #usertoolsnav a img {
+    vertical-align: middle;
+    margin-bottom: 2px; }
+  #usertoolsnav .user-info a {
+    margin: 0;
+    text-decoration: none; }
+
+#metanav {
+  float: right; }
+  #metanav a {
+    color: #e2e2ae;
+    padding: 0px 0px 0px 35px;
+    height: 25px;
+    line-height: 30px;
+    margin: 5px 0px 0px 10px;
+    font-size: 18px;
+    font-weight: 100;
+    text-decoration: none;
+    display: block;
+    float: left; }
+    #metanav a:hover {
+      text-decoration: underline; }
+    #metanav a.on {
+      font-weight: bold;
+      color: #fff;
+      text-decoration: none; }
+    #metanav a.special {
+      font-size: 18px;
+      color: #b02b2c;
+      font-weight: bold;
+      text-decoration: none; }
+      #metanav a.special:hover {
+        text-decoration: underline; }
+  #metanav #navtags {
+    background: -50px -5px url(../default/media/images/sprites.png) no-repeat; }
+  #metanav #navusers {
+    background: -125px -5px url(../default/media/images/sprites.png) no-repeat; }
+  #metanav #navbadges {
+    background: -210px -5px url(../default/media/images/sprites.png) no-repeat; }
+
+#searchbar {
+  display: inline-block;
+  background-color: #fff;
+  width: 412px;
+  border: 1px solid #c9c9b5;
+  float: right;
+  height: 42px;
+  margin: 6px 0px 0px 15px; }
+  #searchbar .searchinput, #searchbar .searchinputcancelable {
+    font-size: 30px;
+    height: 40px;
+    font-weight: 300;
+    background: #fff;
+    border: 0px;
+    color: #484848;
+    padding-left: 10px;
+    font-family: arial;
+    vertical-align: middle; }
+  #searchbar .searchinput {
+    width: 352px; }
+  #searchbar .searchinputcancelable {
+    width: 317px; }
+  #searchbar .logoutsearch {
+    width: 337px; }
+  #searchbar .searchbtn {
+    font-size: 10px;
+    color: #666;
+    background-color: #eee;
+    height: 42px;
+    border: #fff 1px solid;
+    line-height: 22px;
+    text-align: center;
+    float: right;
+    margin: 0px;
+    width: 48px;
+    background: -98px -36px url(../default/media/images/sprites.png) no-repeat;
+    cursor: pointer; }
+    #searchbar .searchbtn:hover {
+      background: -146px -36px url(../default/media/images/sprites.png) no-repeat; }
+  #searchbar .cancelsearchbtn {
+    font-size: 30px;
+    color: #ce8888;
+    background: #fff;
+    height: 42px;
+    border: 0px;
+    border-left: #deded0 1px solid;
+    text-align: center;
+    width: 35px;
+    cursor: pointer; }
+    #searchbar .cancelsearchbtn:hover {
+      color: #d84040; }
+
+body.anon #searchbar {
+  width: 500px; }
+  body.anon #searchbar .searchinput {
+    width: 440px; }
+  body.anon #searchbar .searchinputcancelable {
+    width: 405px; }
+
+#askbutton {
+  background: url(../default/media/images/bigbutton.png) repeat-x bottom;
+  line-height: 44px;
+  text-align: center;
+  width: 200px;
+  height: 42px;
+  font-size: 23px;
+  color: #4a757f;
+  margin-top: 7px;
+  float: right;
+  text-transform: uppercase;
+  border-radius: 5px;
+  -ms-border-radius: 5px;
+  -moz-border-radius: 5px;
+  -webkit-border-radius: 5px;
+  -khtml-border-radius: 5px;
+  -webkit-box-shadow: 1px 1px 2px #636363;
+  -moz-box-shadow: 1px 1px 2px #636363;
+  box-shadow: 1px 1px 2px #636363; }
+  #askbutton:hover {
+    text-decoration: none;
+    background: url(../default/media/images/bigbutton.png) repeat-x top;
+    text-shadow: 0px 1px 0px #c6d9dd;
+    -moz-text-shadow: 0px 1px 0px #c6d9dd;
+    -webkit-text-shadow: 0px 1px 0px #c6d9dd; }
+
+/*#contentleft {
+  width: 730px;
+  float: left;
+  position: relative;
+  padding-bottom: 10px; }
+
+#contentright {
+  width: 200px;
+  float: right;
+  padding: 0 0px 10px 0px; }*/
+#contentfull {
+  float: left;
+  width: 960px; }
+
+.box {
+  /*background: #fff;*/
+  /*padding: 4px 0px 10px 0px;*/
+  /*width: 200px;*/
+  /*.inputs {
+    #interestingtaginput, #ignoredtaginput {
+      width: 153px;
+      padding-left: 5px;
+      border: #c9c9b5 1px solid;
+      height: 25px; }
+    #interestingtagadd, #ignoredtagadd {
+      background: url(../default/media/images/small-button-blue.png) repeat-x top;
+      border: 0;
+      color: #4a757f;
+      font-weight: bold;
+      font-size: 12px;
+      width: 30px;
+      height: 27px;
+      margin-top: -2px;
+      cursor: pointer;
+      border-radius: 4px;
+      -ms-border-radius: 4px;
+      -moz-border-radius: 4px;
+      -webkit-border-radius: 4px;
+      -khtml-border-radius: 4px;
+      text-shadow: 0px 1px 0px #e6f6fa;
+      -moz-text-shadow: 0px 1px 0px #e6f6fa;
+      -webkit-text-shadow: 0px 1px 0px #e6f6fa;
+      -webkit-box-shadow: 1px 1px 2px #808080;
+      -moz-box-shadow: 1px 1px 2px #808080;
+      box-shadow: 1px 1px 2px #808080; }
+    #interestingtagadd:hover, #ignoredtagadd:hover {
+      background: url(../default/media/images/small-button-blue.png) repeat-x bottom; } }*/ }
+  .box p {
+    margin-bottom: 4px; }
+    .box p.info-box-follow-up-links {
+      text-align: right;
+      margin: 0; }
+
+.pager {
+  margin-top: 10px;
+  margin-bottom: 16px; }
+
+.pagesize {
+  margin-top: 10px;
+  margin-bottom: 16px;
+  float: right; }
+
+.checkbox {
+  margin-left: 5px;
+  font-weight: normal;
+  cursor: help; }
+
+.openid-signin .cancel, .meta .cancel, .users-page .cancel, .user-profile-edit-page .cancel, .user-profile-page .cancel {
+  background: url(../default/media/images/small-button-cancel.png) repeat-x top !important;
+  color: #525252 !important; }
+
+.openid-signin .cancel:hover, .meta .cancel:hover, .users-page .cancel:hover, .user-profile-edit-page .cancel:hover, .user-profile-page .cancel:hover {
+  background: url(../default/media/images/small-button-cancel.png) repeat-x bottom !important; }
+
+#email-input-fs, #local_login_buttons, #password-fs, #openid-fs {
+  margin-top: 10px; }
+
+#email-input-fs #id_email, #local_login_buttons #id_email, #password-fs #id_email, #openid-fs #id_email, #email-input-fs #id_username, #local_login_buttons #id_username, #password-fs #id_username, #openid-fs #id_username, #email-input-fs #id_password, #local_login_buttons #id_password, #password-fs #id_password, #openid-fs #id_password {
+  font-size: 12px;
+  line-height: 20px;
+  height: 20px;
+  margin: 0px;
+  padding: 0px 0 0 5px;
+  border: #cce6ec 3px solid;
+  width: 200px; }
+
+#email-input-fs .submit-b, #local_login_buttons .submit-b, #password-fs .submit-b, #openid-fs .submit-b {
+  background: url(../default/media/images/small-button-blue.png) repeat-x top;
+  border: 0;
+  color: #4a757f;
+  font-weight: bold;
+  font-size: 13px;
+  font-family: arial;
+  height: 24px;
+  margin-top: -2px;
+  padding-left: 10px;
+  padding-right: 10px;
+  cursor: pointer;
+  border-radius: 4px;
+  -ms-border-radius: 4px;
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  -khtml-border-radius: 4px;
+  text-shadow: 0px 1px 0px #e6f6fa;
+  -moz-text-shadow: 0px 1px 0px #e6f6fa;
+  -webkit-text-shadow: 0px 1px 0px #e6f6fa;
+  -webkit-box-shadow: 1px 1px 2px #808080;
+  -moz-box-shadow: 1px 1px 2px #808080;
+  box-shadow: 1px 1px 2px #808080; }
+
+#email-input-fs .submit-b:hover, #local_login_buttons .submit-b:hover, #password-fs .submit-b:hover, #openid-fs .submit-b:hover {
+  background: url(../default/media/images/small-button-blue.png) repeat-x bottom; }
+
+.openid-input {
+  background: url(../default/media/images/openid.gif) no-repeat;
+  padding-left: 15px;
+  cursor: pointer; }
+
+.openid-login-input {
+  background-position: center left;
+  background: url(../default/media/images/openid.gif) no-repeat 0% 50%;
+  padding: 5px 5px 5px 15px;
+  cursor: pointer;
+  font-family: trebuchet ms;
+  font-weight: 300;
+  font-size: 150%;
+  width: 500px; }
+
+.openid-login-submit {
+  height: 40px;
+  width: 80px;
+  line-height: 40px;
+  cursor: pointer;
+  border: 1px solid #777;
+  font-weight: bold;
+  font-size: 120%; }
+
+.tabbar-user {
+  width: 375px; }
+
+.user {
+  padding: 5px;
+  line-height: 140%;
+  width: 166px;
+  border: #eee 1px solid;
+  margin-bottom: 5px;
+  border-radius: 3px;
+  -ms-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -webkit-border-radius: 3px;
+  -khtml-border-radius: 3px; }
+  .user .user-micro-info {
+    color: #525252; }
+  .user ul {
+    margin: 0;
+    list-style-type: none; }
+  .user .thumb {
+    clear: both;
+    float: left;
+    margin-right: 4px;
+    display: inline; }
+
+#award-list .user {
+  float: left;
+  margin: 5px; }
+
+.tabbar-profile {
+  width: 100%;
+  margin-bottom: 15px;
+  float: left; }
+
+.user-details {
+  font-size: 13px; }
+  .user-details h3 {
+    font-size: 16px; }
+
+.user-about {
+  background-color: #eeeeee;
+  height: 200px;
+  line-height: 20px;
+  overflow: auto;
+  padding: 10px;
+  width: 90%; }
+  .user-about p {
+    font-size: 13px; }
+
+.count {
+  font-family: 'yanone kaffeesatz',sans-serif;
+  font-size: 200%;
+  font-weight: 700;
+  color: #777777; }
+
+.scorenumber {
+  font-family: 'yanone kaffeesatz',sans-serif;
+  font-size: 35px;
+  font-weight: 800;
+  color: #777;
+  line-height: 40px;
+  margin-top: 3px; }
+
+.vote-count {
+  font-family: arial;
+  font-size: 160%;
+  font-weight: 700;
+  color: #777; }
+
+.answer-votes {
+  background-color: #eeeeee;
+  color: #555555;
+  float: left;
+  font-family: arial;
+  font-size: 15px;
+  font-weight: bold;
+  height: 17px;
+  padding: 2px 4px 5px;
+  text-align: center;
+  text-decoration: none;
+  width: 20px;
+  margin-right: 10px;
+  border-radius: 4px;
+  -ms-border-radius: 4px;
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  -khtml-border-radius: 4px; }
+
+.karma-summary {
+  padding: 5px;
+  font-size: 13px; }
+  .karma-summary h3 {
+    text-align: center;
+    font-weight: bold;
+    padding: 5px; }
+
+.karma-diagram {
+  width: 477px;
+  height: 300px;
+  float: left;
+  margin-right: 10px; }
+
+.karma-details {
+  float: right;
+  width: 450px;
+  height: 250px;
+  overflow-y: auto;
+  word-wrap: break-word; }
+  .karma-details p {
+    margin-bottom: 10px; }
+
+.karma-gained {
+  font-weight: bold;
+  background: #eee;
+  width: 25px;
+  margin-right: 5px;
+  color: green;
+  padding: 3px;
+  display: block;
+  float: left;
+  text-align: center;
+  border-radius: 3px;
+  -ms-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -webkit-border-radius: 3px;
+  -khtml-border-radius: 3px; }
+
+.karma-lost {
+  font-weight: bold;
+  background: #eee;
+  width: 25px;
+  color: red;
+  padding: 3px;
+  display: block;
+  margin-right: 5px;
+  float: left;
+  text-align: center;
+  border-radius: 3px;
+  -ms-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -webkit-border-radius: 3px;
+  -khtml-border-radius: 3px; }
+
+.submit-row {
+  margin-bottom: 10px; }
+
+.revision {
+  margin: 10px 0 10px 0;
+  font-size: 13px;
+  color: #525252; }
+  .revision p {
+    font-size: 13px;
+    line-height: 1.3;
+    color: #525252; }
+  .revision h3 {
+    font-family: 'yanone kaffeesatz',sans-serif;
+    font-size: 21px;
+    padding-left: 0px; }
+  .revision .header {
+    background-color: #f5f5f5;
+    padding: 5px;
+    cursor: pointer; }
+  .revision .author {
+    background-color: #e9f3f5; }
+  .revision .summary {
+    padding: 5px 0 10px 0; }
+    .revision .summary span {
+      background-color: #fde785;
+      padding: 6px;
+      border-radius: 4px;
+      -ms-border-radius: 4px;
+      -moz-border-radius: 4px;
+      -webkit-border-radius: 4px;
+      -khtml-border-radius: 4px;
+      display: inline;
+      -webkit-box-shadow: 1px 1px 4px #cfb852;
+      -moz-box-shadow: 1px 1px 4px #cfb852;
+      box-shadow: 1px 1px 4px #cfb852; }
+  .revision .answerbody {
+    padding: 10px 0 5px 10px; }
+  .revision .revision-mark {
+    width: 150px;
+    text-align: left;
+    display: inline-block;
+    font-size: 11px;
+    overflow: hidden; }
+    .revision .revision-mark .gravatar {
+      float: left;
+      margin-right: 4px;
+      padding-top: 5px; }
+  .revision .revision-number {
+    font-size: 300%;
+    font-weight: bold;
+    font-family: sans-serif; }
+
+ins {
+  background-color: #e6f0a2; }
+  ins .post-tag, ins p {
+    background-color: #e6f0a2; }
+
+.footer-links {
+  color: #eee;
+  text-align: left;
+  width: 500px;
+  float: left; }
+  .footer-links a {
+    color: #e7e8a8; }
+
+.powered-link {
+  width: 500px;
+  float: left;
+  text-align: left; }
+  .powered-link a {
+    color: #8ebcc7; }
+
+.copyright {
+  color: #616161;
+  width: 450px;
+  float: right;
+  text-align: right; }
+  .copyright a {
+    color: #8ebcc7; }
+  .copyright img.license-logo {
+    margin: 6px 0px 20px 10px;
+    float: right; }
+
+.notify-me {
+  float: left; }
+
+span.text-counter {
+  margin-right: 20px; }
+
+p.form-item {
+  margin: 0px; }
+
+.form-row {
+  line-height: 25px; }
+
+table.form-as-table {
+  margin-top: 5px; }
+  table.form-as-table ul {
+    list-style-type: none;
+    display: inline; }
+  table.form-as-table li {
+    display: inline; }
+  table.form-as-table td {
+    text-align: right; }
+  table.form-as-table th {
+    text-align: left;
+    font-weight: normal; }
+table.ab-subscr-form, table.ab-tag-filter-form {
+  width: 45em; }
+
+.submit-row {
+  line-height: 30px;
+  padding-top: 10px;
+  display: block;
+  clear: both; }
+
+.errors {
+  line-height: 20px;
+  color: red; }
+
+.error {
+  color: darkred;
+  margin: 0;
+  font-size: 10px; }
+
+label.retag-error {
+  color: darkred;
+  padding-left: 5px;
+  font-size: 10px; }
+
+.fieldset {
+  border: none;
+  margin-top: 10px;
+  padding: 10px; }
+
+.favorites-empty {
+  width: 32px;
+  height: 45px;
+  float: left; }
+
+.user-info-table {
+  margin-bottom: 10px;
+  border-spacing: 0; }
+
+.user-stats-table .narrow {
+  width: 660px; }
+
+.narrow .summary h3 {
+  padding: 0px;
+  margin: 0px; }
+
+.relativetime {
+  font-weight: bold;
+  text-decoration: none; }
+
+.user-action-1 {
+  font-weight: bold;
+  color: #333; }
+
+.user-action-2 {
+  font-weight: bold;
+  color: #ccc; }
+
+.user-action-3, .user-action-4 {
+  color: #333; }
+
+.user-action-5, .user-action-6 {
+  color: darkred; }
+
+.user-action-7 {
+  color: #333; }
+
+.user-action-8 {
+  padding: 3px;
+  font-weight: bold;
+  background-color: #ccc;
+  color: #763333; }
+
+.revision-summary {
+  background-color: #fffe9b;
+  padding: 2px; }
+
+.question-title-link a {
+  font-weight: bold;
+  color: #0077cc; }
+
+.answer-title-link a {
+  color: #333; }
+
+.post-type-1 a, .post-type-3 a, .post-type-5 a {
+  font-weight: bold; }
+
+.post-type-2 a, .post-type-4 a, .post-type-6 a, .post-type-8 a {
+  color: #333; }
+
+.hilite, .hilite1 {
+  background-color: #ff0; }
+
+.hilite2 {
+  background-color: #f0f; }
+
+.hilite3 {
+  background-color: #0ff; }
+
+.score {
+  font-weight: 800;
+  color: #333; }
+
+a.comment {
+  background: #eee;
+  color: #993300;
+  padding: 5px; }
+a.offensive {
+  color: #999; }
+
+.message h1 {
+  padding-top: 0px;
+  font-size: 15px; }
+.message p {
+  margin-bottom: 0px; }
+
+p.space-above {
+  margin-top: 10px; }
+
+.warning {
+  color: red; }
+
+button::-moz-focus-inner {
+  padding: 0;
+  border: none; }
+
+.question-page a.submit {
+  display: -moz-inline-stack;
+  display: inline-block;
+  line-height: 30px;
+  padding: 0 5px;
+  *display: inline; }
+
+.noscript {
+  position: fixed;
+  top: 0px;
+  left: 0px;
+  width: 100%;
+  z-index: 100;
+  padding: 5px 0;
+  text-align: center;
+  font-family: sans-serif;
+  font-size: 120%;
+  font-weight: bold;
+  color: #ffffff;
+  background-color: #ae0000; }
+
+.big {
+  font-size: 14px; }
+
+.strong {
+  font-weight: bold; }
+
+.orange {
+  color: #d64000;
+  font-weight: bold; }
+
+.grey {
+  color: #808080; }
+
+.about div {
+  padding: 10px 5px 10px 5px;
+  border-top: 1px dashed #aaaaaa; }
+
+.highlight {
+  background-color: #fff8c6; }
+
+.nomargin {
+  margin: 0; }
+
+.margin-bottom {
+  margin-bottom: 10px; }
+
+.margin-top {
+  margin-top: 10px; }
+
+.inline-block {
+  display: inline-block; }
+
+.action-status {
+  margin: 0;
+  border: none;
+  text-align: center;
+  line-height: 10px;
+  font-size: 12px;
+  padding: 0; }
+  .action-status span {
+    padding: 3px 5px 3px 5px;
+    background-color: #fff380;
+    font-weight: normal;
+    -moz-border-radius: 5px;
+    -khtml-border-radius: 5px;
+    -webkit-border-radius: 5px; }
+
+.list-table td {
+  vertical-align: top; }
+
+table.form-as-table .errorlist {
+  display: block;
+  margin: 0;
+  padding: 0 0 0 5px;
+  text-align: left;
+  font-size: 10px;
+  color: darkred; }
+table.form-as-table input {
+  display: inline;
+  margin-left: 4px; }
+table.form-as-table th {
+  vertical-align: bottom;
+  padding-bottom: 4px; }
+
+.form-row-vertical {
+  margin-top: 8px;
+  display: block; }
+  .form-row-vertical label {
+    margin-bottom: 3px;
+    display: block; }
+
+.text-align-right {
+  text-align: center; }
+
+ul.form-horizontal-rows {
+  list-style: none;
+  margin: 0; }
+  ul.form-horizontal-rows li {
+    position: relative;
+    height: 40px; }
+  ul.form-horizontal-rows label {
+    display: inline-block; }
+  ul.form-horizontal-rows ul.errorlist {
+    list-style: none;
+    color: darkred;
+    font-size: 10px;
+    line-height: 10px;
+    position: absolute;
+    top: 2px;
+    left: 180px;
+    text-align: left;
+    margin: 0; }
+    ul.form-horizontal-rows ul.errorlist li {
+      height: 10px; }
+  ul.form-horizontal-rows label {
+    position: absolute;
+    left: 0px;
+    bottom: 6px;
+    margin: 0px;
+    line-height: 12px;
+    font-size: 12px; }
+  ul.form-horizontal-rows li input {
+    position: absolute;
+    bottom: 0px;
+    left: 180px;
+    margin: 0px; }
+
+.narrow .summary {
+  float: left; }
+
+.user-profile-tool-links {
+  font-weight: bold;
+  vertical-align: top; }
+
+#hideignoredtagscontrol {
+  margin: 5px 0 0 0; }
+  #hideignoredtagscontrol label {
+    font-size: 12px;
+    color: #666; }
+
+#hideignoredtagscb {
+  margin: 0 2px 0 1px; }
+
+#recaptcha_widget_div {
+  width: 318px;
+  float: left;
+  clear: both; }
+
+p.signup_p {
+  margin: 20px 0px 0px 0px; }
+
+.simple-subscribe-options ul {
+  list-style: none;
+  list-style-position: outside;
+  margin: 0; }
+
+.wmd-preview a {
+  color: #1b79bd; }
+.wmd-preview li {
+  margin-bottom: 7px;
+  font-size: 14px; }
+
+.faq-rep-item {
+  text-align: right;
+  padding-right: 5px; }
+
+.user-info-table .gravatar {
+  margin: 0; }
+
+#responses {
+  clear: both;
+  line-height: 18px;
+  margin-bottom: 15px; }
+  #responses div.face {
+    float: left;
+    text-align: center;
+    width: 54px;
+    padding: 3px;
+    overflow: hidden; }
+
+.response-parent {
+  margin-top: 18px; }
+  .response-parent strong {
+    font-size: 20px; }
+
+.re {
+  min-height: 57px;
+  clear: both;
+  margin-top: 10px; }
+
+#responses input {
+  float: left; }
+
+#re_tools {
+  margin-bottom: 10px; }
+
+#re_sections {
+  margin-bottom: 6px; }
+  #re_sections .on {
+    font-weight: bold; }
+
+.avatar-page ul {
+  list-style: none; }
+.avatar-page li {
+  display: inline; }
+
+.userlist {
+  font-size: 13px; }
+
+img.flag {
+  border: 1px solid #eee;
+  vertical-align: text-top; }
+
+.main-page img.flag {
+  vertical-align: text-bottom; }
+
+a.edit {
+  padding-left: 3px;
+  color: #145bff; }
+
+.str {
+  color: #080; }
+
+.kwd {
+  color: #008; }
+
+.com {
+  color: #800; }
+
+.typ {
+  color: #606; }
+
+.lit {
+  color: #066; }
+
+.pun {
+  color: #660; }
+
+.pln {
+  color: #000; }
+
+.atn {
+  color: #606; }
+
+.atv {
+  color: #080; }
+
+.dec {
+  color: #606; }
+
+pre.prettyprint {
+  clear: both;
+  padding: 3px;
+  border: 0px solid #888; }
+
+body.askbot section.main-content div.discussion-wrapper div.discussion-content, html body.askbot section.outside-app div.discussion-wrapper div.discussion-content {
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  display: table-cell;
+  min-width: 650px;
+  padding: 22.652px;
+  vertical-align: top;
+  width: 76.518%; }
+  body.askbot section.main-content div.discussion-wrapper div.discussion-content a.tabula-rasa, html body.askbot section.outside-app div.discussion-wrapper div.discussion-content a.tabula-rasa, body.askbot section.main-content div.discussion-wrapper div.discussion-content .tabula-rasa, html body.askbot section.outside-app div.discussion-wrapper div.discussion-content .tabula-rasa {
+    -webkit-border-radius: 5px;
+    -moz-border-radius: 5px;
+    -ms-border-radius: 5px;
+    -o-border-radius: 5px;
+    border-radius: 5px;
+    display: block;
+    margin: 10px auto;
+    padding: 20px;
+    text-align: center;
+    width: 40.486%;
+    text-decoration: none;
+    color: #888;
+    font-weight: bold; }
+    body.askbot section.main-content div.discussion-wrapper div.discussion-content a.tabula-rasa:first-child, html body.askbot section.outside-app div.discussion-wrapper div.discussion-content a.tabula-rasa:first-child, body.askbot section.main-content div.discussion-wrapper div.discussion-content .tabula-rasa:first-child, html body.askbot section.outside-app div.discussion-wrapper div.discussion-content .tabula-rasa:first-child {
+      margin-top: 70px; }
+    body.askbot section.main-content div.discussion-wrapper div.discussion-content a.tabula-rasa:last-child, html body.askbot section.outside-app div.discussion-wrapper div.discussion-content a.tabula-rasa:last-child, body.askbot section.main-content div.discussion-wrapper div.discussion-content .tabula-rasa:last-child, html body.askbot section.outside-app div.discussion-wrapper div.discussion-content .tabula-rasa:last-child {
+      margin-bottom: 70px; }
+
+.acInput {
+  width: 200px; }
+
+.acResults {
+  background-color: #fff;
+  border: 1px solid #ababab;
+  overflow: hidden;
+  padding: 0px;
+  -webkit-box-shadow: 0 2px 2px #bbbbbb;
+  -moz-box-shadow: 0 2px 2px #bbbbbb;
+  box-shadow: 0 2px 2px #bbbbbb; }
+  .acResults ul {
+    list-style-position: outside;
+    list-style: none;
+    margin: 0;
+    padding: 0;
+    width: 100%; }
+  .acResults li {
+    cursor: pointer;
+    display: block;
+    font: menu;
+    margin: 0px;
+    overflow: hidden;
+    padding: 5px 10px;
+    text-align: left;
+    border-top: 1px solid #eee;
+    width: 100%; }
+
+.acLoading {
+  background: url("../default/media/images/indicator.gif") right center no-repeat; }
+
+.acSelect {
+  background-color: #993333;
+  color: #fff; }
+
+div.discussion-wrapper aside {
+  border-left: 1px solid #d3d3d3;
+  -webkit-border-radius: 0 4px 4px 0;
+  -moz-border-radius: 0 4px 4px 0;
+  -ms-border-radius: 0 4px 4px 0;
+  -o-border-radius: 0 4px 4px 0;
+  border-radius: 0 4px 4px 0;
+  border-right: 1px solid #f6f6f6;
+  -webkit-box-shadow: inset 1px 0 0 #f6f6f6;
+  -moz-box-shadow: inset 1px 0 0 #f6f6f6;
+  box-shadow: inset 1px 0 0 #f6f6f6;
+  padding: 22.652px;
+  width: 23.482%; }
+  div.discussion-wrapper aside.main-sidebar {
+    min-width: 200px; }
+  div.discussion-wrapper aside h1 {
+    margin: -22.652px -22.652px 0;
+    padding: 11.326px 22.652px; }
+  div.discussion-wrapper aside h2 {
+    color: #4D4D4D; }
+    div.discussion-wrapper aside h2.first {
+      margin-top: 0px; }
+  div.discussion-wrapper aside h3 {
+    border-bottom: 0;
+    box-shadow: none; }
+  div.discussion-wrapper aside div.inputs input[type="submit"] {
+    width: 27%;
+    float: right; }
+  div.discussion-wrapper aside div.inputs input[type="text"] {
+    width: 62%; }
+  div.discussion-wrapper aside div.box {
+    display: block;
+    margin: 11.326px 0; }
+    div.discussion-wrapper aside div.box:last-child {
+      -webkit-box-shadow: none;
+      -moz-box-shadow: none;
+      box-shadow: none;
+      border: 0; }
+    div.discussion-wrapper aside div.box h2 {
+      text-transform: uppercase;
+      font-weight: bold;
+      font-size: 14px;
+      letter-spacing: 1px; }
+      div.discussion-wrapper aside div.box h2:not(.first) {
+        -webkit-box-shadow: inset 0 1px 0 #eeeeee;
+        -moz-box-shadow: inset 0 1px 0 #eeeeee;
+        box-shadow: inset 0 1px 0 #eeeeee;
+        border-top: 1px solid #d3d3d3;
+        margin: 0 -22.652px 0;
+        padding: 11.326px 22.652px; }
+    div.discussion-wrapper aside div.box.contributors a {
+      -webkit-border-radius: 3px;
+      -moz-border-radius: 3px;
+      -ms-border-radius: 3px;
+      -o-border-radius: 3px;
+      border-radius: 3px;
+      border: 1px solid #aaa;
+      cursor: pointer;
+      display: inline-block;
+      margin-right: 6px;
+      position: relative; }
+      div.discussion-wrapper aside div.box.contributors a:before {
+        -webkit-border-radius: 3px;
+        -moz-border-radius: 3px;
+        -ms-border-radius: 3px;
+        -o-border-radius: 3px;
+        border-radius: 3px;
+        -webkit-box-shadow: inset 0 0 1px 1px rgba(255, 255, 255, 0.4);
+        -moz-box-shadow: inset 0 0 1px 1px rgba(255, 255, 255, 0.4);
+        box-shadow: inset 0 0 1px 1px rgba(255, 255, 255, 0.4);
+        top: 1px;
+        left: 1px;
+        bottom: 1px;
+        right: 1px;
+        content: '';
+        position: absolute; }
+    div.discussion-wrapper aside div.box.contributors img.gravatar {
+      -webkit-border-radius: 3px;
+      -moz-border-radius: 3px;
+      -ms-border-radius: 3px;
+      -o-border-radius: 3px;
+      border-radius: 3px; }
+    div.discussion-wrapper aside div.box.tag-selector ul {
+      margin-bottom: 10px;
+      display: block; }
+  div.discussion-wrapper aside div.search-box {
+    margin-top: 11.326px; }
+    div.discussion-wrapper aside div.search-box input {
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      display: inline; }
+    div.discussion-wrapper aside div.search-box input[type='submit'] {
+      -webkit-box-shadow: none;
+      -moz-box-shadow: none;
+      box-shadow: none;
+      opacity: 0.5;
+      background: url(../images/askbot/search-icon.png) no-repeat center;
+      border: 0;
+      margin-left: 3px;
+      position: absolute;
+      text-indent: -9999px;
+      width: 24px; }
+      div.discussion-wrapper aside div.search-box input[type='submit']:hover {
+        opacity: 0.9; }
+      div.discussion-wrapper aside div.search-box input[type='submit']:focus {
+        opacity: 1; }
+    div.discussion-wrapper aside div.search-box input#keywords {
+      padding-left: 30px;
+      padding-right: 30px;
+      width: 100%; }
+    div.discussion-wrapper aside div.search-box input#clear {
+      -webkit-box-shadow: none;
+      -moz-box-shadow: none;
+      box-shadow: none;
+      -webkit-border-radius: 15px;
+      -moz-border-radius: 15px;
+      -ms-border-radius: 15px;
+      -o-border-radius: 15px;
+      border-radius: 15px;
+      border: none;
+      background: #bbb;
+      color: #fff;
+      display: inline;
+      font-size: 10px;
+      margin-left: -25px;
+      padding: 2px 5px; }
+  div.discussion-wrapper aside div#tagSelector h2 {
+    -webkit-box-shadow: inset 0 1px 0 #eeeeee;
+    -moz-box-shadow: inset 0 1px 0 #eeeeee;
+    box-shadow: inset 0 1px 0 #eeeeee;
+    border-top: 1px solid #d3d3d3;
+    margin: 0 -22.652px 0;
+    padding: 11.326px 22.652px;
+    text-transform: uppercase;
+    font-weight: bold;
+    font-size: 14px;
+    letter-spacing: 1px; }
+  div.discussion-wrapper aside div#tagSelector ul {
+    margin: 0; }
+  div.discussion-wrapper aside div#tagSelector div.inputs {
+    margin-bottom: 22.652px; }
+  div.discussion-wrapper aside div#tagSelector div#displayTagFilterControl p.choice {
+    display: -moz-inline-box;
+    -moz-box-orient: vertical;
+    display: inline-block;
+    vertical-align: baseline;
+    zoom: 1;
+    *display: inline;
+    *vertical-align: auto;
+    margin-right: 11.326px; }
+  div.discussion-wrapper aside div.follow-buttons {
+    margin-top: 20px;
+    display: block; }
+    div.discussion-wrapper aside div.follow-buttons a.button, div.discussion-wrapper aside div.follow-buttons div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta div.discussion-wrapper aside div.follow-buttons a.edit, div.discussion-wrapper aside div.follow-buttons div.answer-block div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.answer-block div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta div.discussion-wrapper aside div.follow-buttons a.edit, div.discussion-wrapper aside div.follow-buttons div.paginator div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.paginator div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta div.discussion-wrapper aside div.follow-buttons a.edit, div.discussion-wrapper aside div.follow-buttons div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta div.discussion-wrapper aside div.follow-buttons a.edit, div.discussion-wrapper aside div.follow-buttons div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta div.discussion-wrapper aside div.follow-buttons a.edit, div.discussion-wrapper aside div.follow-buttons div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta div.discussion-wrapper aside div.follow-buttons a.edit, div.discussion-wrapper aside div.follow-buttons div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta div.discussion-wrapper aside div.follow-buttons a.edit, div.discussion-wrapper aside div.follow-buttons div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta div.discussion-wrapper aside div.follow-buttons a.edit, div.discussion-wrapper aside div.follow-buttons div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta div.discussion-wrapper aside div.follow-buttons a.edit, div.discussion-wrapper aside div.follow-buttons div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta div.discussion-wrapper aside div.follow-buttons a.edit, div.discussion-wrapper aside div.follow-buttons div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta div.discussion-wrapper aside div.follow-buttons a.edit {
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      display: block;
+      text-align: center;
+      width: 100%; }
+  div.discussion-wrapper aside div.question-stats ul, div.discussion-wrapper aside div.user-info ul, div.discussion-wrapper aside div.user-stats ul {
+    color: #777;
+    list-style: none; }
+    div.discussion-wrapper aside div.question-stats ul li, div.discussion-wrapper aside div.user-info ul li, div.discussion-wrapper aside div.user-stats ul li {
+      padding: 7px 0 0; }
+      div.discussion-wrapper aside div.question-stats ul li:last-child, div.discussion-wrapper aside div.user-info ul li:last-child, div.discussion-wrapper aside div.user-stats ul li:last-child {
+        -webkit-box-shadow: none;
+        -moz-box-shadow: none;
+        box-shadow: none;
+        border: 0; }
+      div.discussion-wrapper aside div.question-stats ul li strong, div.discussion-wrapper aside div.user-info ul li strong, div.discussion-wrapper aside div.user-stats ul li strong {
+        float: right;
+        padding-right: 10px; }
+  div.discussion-wrapper aside div.user-info, div.discussion-wrapper aside div.user-stats {
+    overflow: hidden; }
+    div.discussion-wrapper aside div.user-info div, div.discussion-wrapper aside div.user-stats div {
+      float: left;
+      display: block; }
+    div.discussion-wrapper aside div.user-info div.karma, div.discussion-wrapper aside div.user-stats div.karma {
+      background: #eee;
+      border: 1px solid #D3D3D3;
+      -webkit-border-radius: 3px;
+      -moz-border-radius: 3px;
+      -ms-border-radius: 3px;
+      -o-border-radius: 3px;
+      border-radius: 3px;
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      -webkit-box-shadow: inset 0 0 0 1px white, 0 1px 0 white;
+      -moz-box-shadow: inset 0 0 0 1px white, 0 1px 0 white;
+      box-shadow: inset 0 0 0 1px white, 0 1px 0 white;
+      padding: 9.061px 0;
+      text-align: center;
+      width: 27.586%;
+      float: right; }
+      div.discussion-wrapper aside div.user-info div.karma strong, div.discussion-wrapper aside div.user-stats div.karma strong {
+        display: block;
+        font-style: 20px; }
+    div.discussion-wrapper aside div.user-info div.meta, div.discussion-wrapper aside div.user-stats div.meta {
+      width: 63.793%;
+      padding-right: 4.31%;
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box; }
+      div.discussion-wrapper aside div.user-info div.meta h2, div.discussion-wrapper aside div.user-stats div.meta h2 {
+        border: 0;
+        -webkit-box-shadow: none;
+        -moz-box-shadow: none;
+        box-shadow: none;
+        margin: 0 0 8px 0;
+        padding: 0; }
+      div.discussion-wrapper aside div.user-info div.meta p, div.discussion-wrapper aside div.user-stats div.meta p {
+        color: #777;
+        font-size: 14px; }
+  div.discussion-wrapper aside div.user-stats {
+    overflow: visible; }
+    div.discussion-wrapper aside div.user-stats ul {
+      font-size: 14px; }
+      div.discussion-wrapper aside div.user-stats ul h2 {
+        margin: 0 -22.652px 5px -22.652px;
+        padding: 11.326px 22.652px; }
+  div.discussion-wrapper aside div.question-tips ul, div.discussion-wrapper aside div.markdown ul {
+    margin-left: 8%; }
+  div.discussion-wrapper aside div.question-tips ol, div.discussion-wrapper aside div.markdown ol {
+    margin-left: 8%; }
+  div.discussion-wrapper aside div.markdown ul li {
+    margin: 20px 0; }
+    div.discussion-wrapper aside div.markdown ul li:first-child {
+      margin: 0; }
+    div.discussion-wrapper aside div.markdown ul li ol li {
+      margin: 0; }
+  div.discussion-wrapper aside div.view-profile h2 {
+    border-top: 0;
+    -webkit-box-shadow: none;
+    -moz-box-shadow: none;
+    box-shadow: none; }
+  div.discussion-wrapper aside div.view-profile a {
+    width: 100%;
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    text-align: center;
+    padding: 10px;
+    display: block;
+    margin-top: 10px; }
+    div.discussion-wrapper aside div.view-profile a:first-child {
+      margin-top: 0; }
+    div.discussion-wrapper aside div.view-profile a span {
+      font-weight: bold; }
+
+div.question-list-header {
+  display: block;
+  margin-bottom: 0px;
+  overflow: hidden;
+  width: 100%; }
+  div.question-list-header h1 {
+    margin: 0; }
+    div.question-list-header h1 > a.light-button, div.question-list-header h1 > body.askbot section.main-content div.discussion-wrapper div.discussion-content a.tabula-rasa, body.askbot section.main-content div.discussion-wrapper div.discussion-content div.question-list-header h1 > a.tabula-rasa, div.question-list-header h1 > html body.askbot section.outside-app div.discussion-wrapper div.discussion-content a.tabula-rasa, html body.askbot section.outside-app div.discussion-wrapper div.discussion-content div.question-list-header h1 > a.tabula-rasa, div.question-list-header h1 > div.discussion-wrapper aside div.view-profile a, div.discussion-wrapper aside div.view-profile div.question-list-header h1 > a, div.question-list-header h1 > ul.question-list div.post-own-question a, ul.question-list div.post-own-question div.question-list-header h1 > a, div.question-list-header h1 > div#question-list div.post-own-question a, div#question-list div.post-own-question div.question-list-header h1 > a, div.question-list-header h1 > form.answer-form div.preview-toggle a, form.answer-form div.preview-toggle div.question-list-header h1 > a, div.question-list-header h1 > form.question-form div.preview-toggle a, form.question-form div.preview-toggle div.question-list-header h1 > a {
+      float: right; }
+  div.question-list-header section.question-list-meta {
+    display: block;
+    overflow: hidden;
+    width: 100%; }
+    div.question-list-header section.question-list-meta div {
+      display: inline-block;
+      float: left; }
+    div.question-list-header section.question-list-meta h1 {
+      margin: 0; }
+    div.question-list-header section.question-list-meta span.label {
+      color: #555; }
+    div.question-list-header section.question-list-meta div.question-list-title {
+      margin-right: 2.024%; }
+      div.question-list-header section.question-list-meta div.question-list-title h1 {
+        margin-top: 0; }
+    div.question-list-header section.question-list-meta div.question-sort {
+      float: right;
+      margin-left: 2.024%;
+      margin-top: 6px; }
+      div.question-list-header section.question-list-meta div.question-sort nav {
+        float: right; }
+        div.question-list-header section.question-list-meta div.question-sort nav a.on span {
+          font-weight: bold; }
+        div.question-list-header section.question-list-meta div.question-sort nav a:before {
+          content: '|';
+          color: #ccc;
+          font-size: 16px; }
+  div.question-list-header section.question-tags-list {
+    display: block;
+    min-height: 26px;
+    padding-top: 15px;
+    width: 100%; }
+    div.question-list-header section.question-tags-list div {
+      display: inline-block;
+      float: left; }
+    div.question-list-header section.question-tags-list div.back {
+      margin-right: 10px;
+      margin-top: 4px; }
+      div.question-list-header section.question-tags-list div.back a {
+        color: #555; }
+    div.question-list-header section.question-tags-list ul.tags li {
+      background: #fff; }
+      div.question-list-header section.question-tags-list ul.tags li:before {
+        border-color: transparent #fff transparent transparent; }
+
+ul.question-list, div#question-list {
+  width: 100%; }
+  ul.question-list li.single-question, div#question-list li.single-question {
+    border-bottom: 1px solid #eee;
+    list-style: none;
+    padding: 10px 22.652px;
+    margin-left: -22.652px;
+    width: 100%; }
+    ul.question-list li.single-question:hover, div#question-list li.single-question:hover {
+      background: #F3F3F3; }
+      ul.question-list li.single-question:hover ul.tags li, div#question-list li.single-question:hover ul.tags li {
+        background: #ddd; }
+        ul.question-list li.single-question:hover ul.tags li:before, div#question-list li.single-question:hover ul.tags li:before {
+          border-color: transparent #ddd transparent transparent; }
+    ul.question-list li.single-question:first-child, div#question-list li.single-question:first-child {
+      border-top: 0; }
+    ul.question-list li.single-question div, div#question-list li.single-question div {
+      display: inline-block; }
+      ul.question-list li.single-question div.question-body, ul.question-list li.single-question div.answer-block div.answer-container div.answer-content div.answer-body, div.answer-block div.answer-container div.answer-content ul.question-list li.single-question div.answer-body, ul.question-list li.single-question div.paginator div.answer-container div.answer-content div.answer-body, div.paginator div.answer-container div.answer-content ul.question-list li.single-question div.answer-body, div#question-list li.single-question div.question-body, div#question-list li.single-question div.answer-block div.answer-container div.answer-content div.answer-body, div.answer-block div.answer-container div.answer-content div#question-list li.single-question div.answer-body, div#question-list li.single-question div.paginator div.answer-container div.answer-content div.answer-body, div.paginator div.answer-container div.answer-content div#question-list li.single-question div.answer-body {
+        -webkit-box-sizing: border-box;
+        -moz-box-sizing: border-box;
+        box-sizing: border-box;
+        margin-right: 2.024%;
+        width: 60.054%; }
+        ul.question-list li.single-question div.question-body h2, ul.question-list li.single-question div.answer-block div.answer-container div.answer-content div.answer-body h2, div.answer-block div.answer-container div.answer-content ul.question-list li.single-question div.answer-body h2, ul.question-list li.single-question div.paginator div.answer-container div.answer-content div.answer-body h2, div.paginator div.answer-container div.answer-content ul.question-list li.single-question div.answer-body h2, div#question-list li.single-question div.question-body h2, div#question-list li.single-question div.answer-block div.answer-container div.answer-content div.answer-body h2, div.answer-block div.answer-container div.answer-content div#question-list li.single-question div.answer-body h2, div#question-list li.single-question div.paginator div.answer-container div.answer-content div.answer-body h2, div.paginator div.answer-container div.answer-content div#question-list li.single-question div.answer-body h2 {
+          font-size: 16px;
+          font-weight: bold;
+          letter-spacing: 0;
+          margin: 0px 0 15px 0;
+          text-transform: none; }
+        ul.question-list li.single-question div.question-body p.excerpt, ul.question-list li.single-question div.answer-block div.answer-container div.answer-content div.answer-body p.excerpt, div.answer-block div.answer-container div.answer-content ul.question-list li.single-question div.answer-body p.excerpt, ul.question-list li.single-question div.paginator div.answer-container div.answer-content div.answer-body p.excerpt, div.paginator div.answer-container div.answer-content ul.question-list li.single-question div.answer-body p.excerpt, div#question-list li.single-question div.question-body p.excerpt, div#question-list li.single-question div.answer-block div.answer-container div.answer-content div.answer-body p.excerpt, div.answer-block div.answer-container div.answer-content div#question-list li.single-question div.answer-body p.excerpt, div#question-list li.single-question div.paginator div.answer-container div.answer-content div.answer-body p.excerpt, div.paginator div.answer-container div.answer-content div#question-list li.single-question div.answer-body p.excerpt {
+          color: #777; }
+        ul.question-list li.single-question div.question-body div.user-info, ul.question-list li.single-question div.answer-block div.answer-container div.answer-content div.answer-body div.user-info, div.answer-block div.answer-container div.answer-content ul.question-list li.single-question div.answer-body div.user-info, ul.question-list li.single-question div.paginator div.answer-container div.answer-content div.answer-body div.user-info, div.paginator div.answer-container div.answer-content ul.question-list li.single-question div.answer-body div.user-info, div#question-list li.single-question div.question-body div.user-info, div#question-list li.single-question div.answer-block div.answer-container div.answer-content div.answer-body div.user-info, div.answer-block div.answer-container div.answer-content div#question-list li.single-question div.answer-body div.user-info, div#question-list li.single-question div.paginator div.answer-container div.answer-content div.answer-body div.user-info, div.paginator div.answer-container div.answer-content div#question-list li.single-question div.answer-body div.user-info {
+          display: inline-block;
+          vertical-align: top;
+          margin-bottom: 10px; }
+          ul.question-list li.single-question div.question-body div.user-info span.relative-time, ul.question-list li.single-question div.answer-block div.answer-container div.answer-content div.answer-body div.user-info span.relative-time, div.answer-block div.answer-container div.answer-content ul.question-list li.single-question div.answer-body div.user-info span.relative-time, ul.question-list li.single-question div.paginator div.answer-container div.answer-content div.answer-body div.user-info span.relative-time, div.paginator div.answer-container div.answer-content ul.question-list li.single-question div.answer-body div.user-info span.relative-time, div#question-list li.single-question div.question-body div.user-info span.relative-time, div#question-list li.single-question div.answer-block div.answer-container div.answer-content div.answer-body div.user-info span.relative-time, div.answer-block div.answer-container div.answer-content div#question-list li.single-question div.answer-body div.user-info span.relative-time, div#question-list li.single-question div.paginator div.answer-container div.answer-content div.answer-body div.user-info span.relative-time, div.paginator div.answer-container div.answer-content div#question-list li.single-question div.answer-body div.user-info span.relative-time {
+            font-weight: normal; }
+          ul.question-list li.single-question div.question-body div.user-info a, ul.question-list li.single-question div.answer-block div.answer-container div.answer-content div.answer-body div.user-info a, div.answer-block div.answer-container div.answer-content ul.question-list li.single-question div.answer-body div.user-info a, ul.question-list li.single-question div.paginator div.answer-container div.answer-content div.answer-body div.user-info a, div.paginator div.answer-container div.answer-content ul.question-list li.single-question div.answer-body div.user-info a, div#question-list li.single-question div.question-body div.user-info a, div#question-list li.single-question div.answer-block div.answer-container div.answer-content div.answer-body div.user-info a, div.answer-block div.answer-container div.answer-content div#question-list li.single-question div.answer-body div.user-info a, div#question-list li.single-question div.paginator div.answer-container div.answer-content div.answer-body div.user-info a, div.paginator div.answer-container div.answer-content div#question-list li.single-question div.answer-body div.user-info a {
+            color: #993333; }
+        ul.question-list li.single-question div.question-body ul.tags, ul.question-list li.single-question div.answer-block div.answer-container div.answer-content div.answer-body ul.tags, div.answer-block div.answer-container div.answer-content ul.question-list li.single-question div.answer-body ul.tags, ul.question-list li.single-question div.paginator div.answer-container div.answer-content div.answer-body ul.tags, div.paginator div.answer-container div.answer-content ul.question-list li.single-question div.answer-body ul.tags, div#question-list li.single-question div.question-body ul.tags, div#question-list li.single-question div.answer-block div.answer-container div.answer-content div.answer-body ul.tags, div.answer-block div.answer-container div.answer-content div#question-list li.single-question div.answer-body ul.tags, div#question-list li.single-question div.paginator div.answer-container div.answer-content div.answer-body ul.tags, div.paginator div.answer-container div.answer-content div#question-list li.single-question div.answer-body ul.tags {
+          display: inline-block; }
+      ul.question-list li.single-question div.question-meta, div#question-list li.single-question div.question-meta {
+        float: right;
+        margin-top: 10px;
+        width: 37.228%; }
+        ul.question-list li.single-question div.question-meta ul, div#question-list li.single-question div.question-meta ul {
+          text-align: right; }
+          ul.question-list li.single-question div.question-meta ul li, div#question-list li.single-question div.question-meta ul li {
+            border: 1px solid #ddd;
+            -webkit-box-shadow: 0 1px 0 white;
+            -moz-box-shadow: 0 1px 0 white;
+            box-shadow: 0 1px 0 white;
+            display: inline-block;
+            height: 60px;
+            background-color: white;
+            background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, white), color-stop(100%, #f5f5f5));
+            background-image: -webkit-linear-gradient(top, white, #f5f5f5);
+            background-image: -moz-linear-gradient(top, white, #f5f5f5);
+            background-image: -ms-linear-gradient(top, white, #f5f5f5);
+            background-image: -o-linear-gradient(top, white, #f5f5f5);
+            background-image: linear-gradient(top, white, #f5f5f5);
+            margin-right: 10px;
+            width: 60px; }
+            ul.question-list li.single-question div.question-meta ul li:last-child, div#question-list li.single-question div.question-meta ul li:last-child {
+              margin-right: 0px; }
+            ul.question-list li.single-question div.question-meta ul li:hover span, ul.question-list li.single-question div.question-meta ul li:hover div, div#question-list li.single-question div.question-meta ul li:hover span, div#question-list li.single-question div.question-meta ul li:hover div {
+              color: #555; }
+            ul.question-list li.single-question div.question-meta ul li.answers.accepted, div#question-list li.single-question div.question-meta ul li.answers.accepted {
+              background-color: white;
+              background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, white), color-stop(100%, #e9f3e7));
+              background-image: -webkit-linear-gradient(top, white, #e9f3e7);
+              background-image: -moz-linear-gradient(top, white, #e9f3e7);
+              background-image: -ms-linear-gradient(top, white, #e9f3e7);
+              background-image: -o-linear-gradient(top, white, #e9f3e7);
+              background-image: linear-gradient(top, white, #e9f3e7);
+              border-color: #c4dfbe; }
+              ul.question-list li.single-question div.question-meta ul li.answers.accepted span, ul.question-list li.single-question div.question-meta ul li.answers.accepted div, div#question-list li.single-question div.question-meta ul li.answers.accepted span, div#question-list li.single-question div.question-meta ul li.answers.accepted div {
+                color: #5c9d4d; }
+            ul.question-list li.single-question div.question-meta ul li.answers.no-answers span, ul.question-list li.single-question div.question-meta ul li.answers.no-answers div, div#question-list li.single-question div.question-meta ul li.answers.no-answers span, div#question-list li.single-question div.question-meta ul li.answers.no-answers div {
+              color: #cc6666; }
+            ul.question-list li.single-question div.question-meta ul li span, ul.question-list li.single-question div.question-meta ul li div, div#question-list li.single-question div.question-meta ul li span, div#question-list li.single-question div.question-meta ul li div {
+              -webkit-box-sizing: border-box;
+              -moz-box-sizing: border-box;
+              box-sizing: border-box;
+              color: #888;
+              display: block;
+              text-align: center; }
+            ul.question-list li.single-question div.question-meta ul li span, div#question-list li.single-question div.question-meta ul li span {
+              font-size: 16px;
+              font-weight: bold;
+              height: 35px;
+              padding-top: 15px;
+              vertical-align: middle; }
+            ul.question-list li.single-question div.question-meta ul li div, div#question-list li.single-question div.question-meta ul li div {
+              height: 25px;
+              font-size: 12px; }
+  ul.question-list div.post-own-question, div#question-list div.post-own-question {
+    padding: 11px;
+    margin-top: 10px;
+    color: #888;
+    text-align: center; }
+    ul.question-list div.post-own-question a, div#question-list div.post-own-question a {
+      font-weight: bold;
+      padding: 20px;
+      display: block;
+      margin: 10px auto;
+      text-align: center;
+      width: 40.486%; }
+
+ul.tags {
+  list-style: none;
+  display: inline; }
+  ul.tags li, ul.tags a {
+    position: relative; }
+  ul.tags li {
+    background: #eee;
+    -webkit-border-radius: 4px;
+    -moz-border-radius: 4px;
+    -ms-border-radius: 4px;
+    -o-border-radius: 4px;
+    border-radius: 4px;
+    -webkit-box-shadow: 0px 1px 0px #cccccc;
+    -moz-box-shadow: 0px 1px 0px #cccccc;
+    box-shadow: 0px 1px 0px #cccccc;
+    color: #555;
+    display: inline-block;
+    font-size: 12px;
+    margin-bottom: 5px;
+    margin-left: 15px;
+    padding: 3px 10px 5px 5px; }
+    ul.tags li:before {
+      border-color: transparent #eee transparent transparent;
+      border-style: solid;
+      border-width: 12px 12px 12px 0;
+      content: "";
+      height: 0;
+      left: -10px;
+      position: absolute;
+      top: 0;
+      width: 0; }
+    ul.tags li span.delete-icon, ul.tags li div.delete-icon {
+      background: #555;
+      -webkit-border-radius: 0 4px 4px 0;
+      -moz-border-radius: 0 4px 4px 0;
+      -ms-border-radius: 0 4px 4px 0;
+      -o-border-radius: 0 4px 4px 0;
+      border-radius: 0 4px 4px 0;
+      clear: none;
+      color: #eee;
+      cursor: pointer;
+      display: inline;
+      float: none;
+      left: 10px;
+      opacity: 0.5;
+      padding: 4px 6px;
+      position: relative;
+      top: 1px; }
+      ul.tags li span.delete-icon:hover, ul.tags li div.delete-icon:hover {
+        opacity: 1; }
+    ul.tags li a {
+      color: #555;
+      text-decoration: none;
+      border-bottom: none;
+      font-style: normal; }
+
+span.tag-number {
+  display: none; }
+
+div.question-header div.official-stamp, div.answer-block div.official-stamp, div.paginator div.official-stamp {
+  background: #993333;
+  color: #fff;
+  font-size: 12px;
+  margin-top: 10px;
+  padding: 2px 5px;
+  text-align: center;
+  margin-left: -1px; }
+div.question-header div.vote-buttons, div.answer-block div.vote-buttons, div.paginator div.vote-buttons {
+  display: inline-block;
+  float: left;
+  margin-right: 2.717%;
+  width: 5.272%; }
+  div.question-header div.vote-buttons ul li, div.answer-block div.vote-buttons ul li, div.paginator div.vote-buttons ul li {
+    background-position: center;
+    background-repeat: no-repeat;
+    cursor: pointer;
+    font-weight: bold;
+    height: 20px;
+    list-style: none;
+    padding: 10px;
+    text-align: center;
+    width: 70%; }
+    div.question-header div.vote-buttons ul li.post-vote, div.answer-block div.vote-buttons ul li.post-vote, div.paginator div.vote-buttons ul li.post-vote {
+      -webkit-border-radius: 4px;
+      -moz-border-radius: 4px;
+      -ms-border-radius: 4px;
+      -o-border-radius: 4px;
+      border-radius: 4px;
+      background-color: #faf7e9;
+      border: 1px solid #eddfaa;
+      -webkit-box-shadow: inset 0 1px 0px white;
+      -moz-box-shadow: inset 0 1px 0px white;
+      box-shadow: inset 0 1px 0px white; }
+    div.question-header div.vote-buttons ul li.question-img-upvote, div.answer-block div.vote-buttons ul li.question-img-upvote, div.paginator div.vote-buttons ul li.question-img-upvote, div.question-header div.vote-buttons ul li.answer-img-upvote, div.answer-block div.vote-buttons ul li.answer-img-upvote, div.paginator div.vote-buttons ul li.answer-img-upvote {
+      background-image: url(../images/askbot/vote-arrow-up.png);
+      -webkit-box-shadow: inset 0 1px 0px rgba(255, 255, 255, 0.5);
+      -moz-box-shadow: inset 0 1px 0px rgba(255, 255, 255, 0.5);
+      box-shadow: inset 0 1px 0px rgba(255, 255, 255, 0.5); }
+      div.question-header div.vote-buttons ul li.question-img-upvote:hover, div.answer-block div.vote-buttons ul li.question-img-upvote:hover, div.paginator div.vote-buttons ul li.question-img-upvote:hover, div.question-header div.vote-buttons ul li.question-img-upvote.on, div.answer-block div.vote-buttons ul li.question-img-upvote.on, div.paginator div.vote-buttons ul li.question-img-upvote.on, div.question-header div.vote-buttons ul li.answer-img-upvote:hover, div.answer-block div.vote-buttons ul li.answer-img-upvote:hover, div.paginator div.vote-buttons ul li.answer-img-upvote:hover, div.question-header div.vote-buttons ul li.answer-img-upvote.on, div.answer-block div.vote-buttons ul li.answer-img-upvote.on, div.paginator div.vote-buttons ul li.answer-img-upvote.on {
+        background-color: #d1e3a8;
+        border-color: #a8ca5b;
+        background-image: url(../images/askbot/vote-arrow-up-activate.png); }
+    div.question-header div.vote-buttons ul li.question-img-downvote, div.answer-block div.vote-buttons ul li.question-img-downvote, div.paginator div.vote-buttons ul li.question-img-downvote, div.question-header div.vote-buttons ul li.answer-img-downvote, div.answer-block div.vote-buttons ul li.answer-img-downvote, div.paginator div.vote-buttons ul li.answer-img-downvote {
+      background-image: url(../images/askbot/vote-arrow-down.png); }
+      div.question-header div.vote-buttons ul li.question-img-downvote:hover, div.answer-block div.vote-buttons ul li.question-img-downvote:hover, div.paginator div.vote-buttons ul li.question-img-downvote:hover, div.question-header div.vote-buttons ul li.question-img-downvote.on, div.answer-block div.vote-buttons ul li.question-img-downvote.on, div.paginator div.vote-buttons ul li.question-img-downvote.on, div.question-header div.vote-buttons ul li.answer-img-downvote:hover, div.answer-block div.vote-buttons ul li.answer-img-downvote:hover, div.paginator div.vote-buttons ul li.answer-img-downvote:hover, div.question-header div.vote-buttons ul li.answer-img-downvote.on, div.answer-block div.vote-buttons ul li.answer-img-downvote.on, div.paginator div.vote-buttons ul li.answer-img-downvote.on {
+        background-color: #EAC6AD;
+        border-color: #d58e5c;
+        background-image: url(../images/askbot/vote-arrow-down-activate.png); }
+div.question-header div.question-container, div.answer-block div.question-container, div.paginator div.question-container, div.question-header div.answer-block div.answer-container, div.answer-block div.question-header div.answer-container, div.answer-block div.answer-container, div.paginator div.answer-block div.answer-container, div.answer-block div.paginator div.answer-container, div.question-header div.paginator div.answer-container, div.paginator div.question-header div.answer-container, div.answer-block div.paginator div.answer-container, div.paginator div.answer-block div.answer-container, div.paginator div.answer-container {
+  display: inline-block;
+  float: left;
+  width: 92.011%; }
+  div.question-header div.question-container h1, div.answer-block div.question-container h1, div.paginator div.question-container h1, div.question-header div.answer-block div.answer-container h1, div.answer-block div.question-header div.answer-container h1, div.answer-block div.answer-container h1, div.paginator div.answer-block div.answer-container h1, div.answer-block div.paginator div.answer-container h1, div.question-header div.paginator div.answer-container h1, div.paginator div.question-header div.answer-container h1, div.answer-block div.paginator div.answer-container h1, div.paginator div.answer-block div.answer-container h1, div.paginator div.answer-container h1 {
+    margin-top: 0; }
+  div.question-header div.question-container div.meta-bar, div.answer-block div.question-container div.meta-bar, div.paginator div.question-container div.meta-bar, div.question-header div.answer-block div.answer-container div.meta-bar, div.answer-block div.question-header div.answer-container div.meta-bar, div.answer-block div.answer-container div.meta-bar, div.paginator div.answer-block div.answer-container div.meta-bar, div.answer-block div.paginator div.answer-container div.meta-bar, div.question-header div.paginator div.answer-container div.meta-bar, div.paginator div.question-header div.answer-container div.meta-bar, div.answer-block div.paginator div.answer-container div.meta-bar, div.paginator div.answer-block div.answer-container div.meta-bar, div.paginator div.answer-container div.meta-bar {
+    border-bottom: 1px solid #eee;
+    display: block;
+    margin: 10px 0;
+    overflow: hidden;
+    padding: 5px 0 10px; }
+    div.question-header div.question-container div.meta-bar div.tag-list, div.answer-block div.question-container div.meta-bar div.tag-list, div.paginator div.question-container div.meta-bar div.tag-list, div.question-header div.answer-block div.answer-container div.meta-bar div.tag-list, div.answer-block div.question-header div.answer-container div.meta-bar div.tag-list, div.answer-block div.answer-container div.meta-bar div.tag-list, div.paginator div.answer-block div.answer-container div.meta-bar div.tag-list, div.answer-block div.paginator div.answer-container div.meta-bar div.tag-list, div.question-header div.paginator div.answer-container div.meta-bar div.tag-list, div.paginator div.question-header div.answer-container div.meta-bar div.tag-list, div.answer-block div.paginator div.answer-container div.meta-bar div.tag-list, div.paginator div.answer-block div.answer-container div.meta-bar div.tag-list, div.paginator div.answer-container div.meta-bar div.tag-list {
+      display: inline-block;
+      float: left;
+      width: 48.466%;
+      margin-right: 3.067%; }
+    div.question-header div.question-container div.meta-bar div.question-actions, div.answer-block div.question-container div.meta-bar div.question-actions, div.paginator div.question-container div.meta-bar div.question-actions, div.question-header div.answer-block div.answer-container div.meta-bar div.question-actions, div.answer-block div.question-header div.answer-container div.meta-bar div.question-actions, div.answer-block div.answer-container div.meta-bar div.question-actions, div.paginator div.answer-block div.answer-container div.meta-bar div.question-actions, div.answer-block div.paginator div.answer-container div.meta-bar div.question-actions, div.question-header div.paginator div.answer-container div.meta-bar div.question-actions, div.paginator div.question-header div.answer-container div.meta-bar div.question-actions, div.answer-block div.paginator div.answer-container div.meta-bar div.question-actions, div.paginator div.answer-block div.answer-container div.meta-bar div.question-actions, div.paginator div.answer-container div.meta-bar div.question-actions, div.question-header div.question-container div.answer-block div.meta-bar div.answer-actions, div.answer-block div.question-header div.question-container div.meta-bar div.answer-actions, div.answer-block div.question-container div.meta-bar div.answer-actions, div.paginator div.question-container div.answer-block div.meta-bar div.answer-actions, div.answer-block div.paginator div.question-container div.meta-bar div.answer-actions, div.question-header div.answer-block div.answer-container div.meta-bar div.answer-actions, div.answer-block div.question-header div.answer-container div.meta-bar div.answer-actions, div.answer-block div.answer-container div.meta-bar div.answer-actions, div.paginator div.answer-block div.answer-container div.meta-bar div.answer-actions, div.answer-block div.paginator div.answer-container div.meta-bar div.answer-actions, div.question-header div.paginator div.answer-container div.answer-block div.meta-bar div.answer-actions, div.answer-block div.question-header div.paginator div.answer-container div.meta-bar div.answer-actions, div.paginator div.question-header div.answer-container div.answer-block div.meta-bar div.answer-actions, div.answer-block div.paginator div.question-header div.answer-container div.meta-bar div.answer-actions, div.answer-block div.paginator div.answer-container div.meta-bar div.answer-actions, div.paginator div.answer-block div.answer-container div.meta-bar div.answer-actions, div.paginator div.answer-container div.answer-block div.meta-bar div.answer-actions, div.answer-block div.paginator div.answer-container div.meta-bar div.answer-actions, div.question-header div.question-container div.paginator div.meta-bar div.answer-actions, div.paginator div.question-header div.question-container div.meta-bar div.answer-actions, div.answer-block div.question-container div.paginator div.meta-bar div.answer-actions, div.paginator div.answer-block div.question-container div.meta-bar div.answer-actions, div.paginator div.question-container div.meta-bar div.answer-actions, div.question-header div.answer-block div.answer-container div.paginator div.meta-bar div.answer-actions, div.paginator div.question-header div.answer-block div.answer-container div.meta-bar div.answer-actions, div.answer-block div.question-header div.answer-container div.paginator div.meta-bar div.answer-actions, div.paginator div.answer-block div.question-header div.answer-container div.meta-bar div.answer-actions, div.answer-block div.answer-container div.paginator div.meta-bar div.answer-actions, div.paginator div.answer-block div.answer-container div.meta-bar div.answer-actions, div.paginator div.answer-block div.answer-container div.meta-bar div.answer-actions, div.answer-block div.paginator div.answer-container div.meta-bar div.answer-actions, div.question-header div.paginator div.answer-container div.meta-bar div.answer-actions, div.paginator div.question-header div.answer-container div.meta-bar div.answer-actions, div.answer-block div.paginator div.answer-container div.meta-bar div.answer-actions, div.paginator div.answer-block div.answer-container div.meta-bar div.answer-actions, div.paginator div.answer-container div.meta-bar div.answer-actions {
+      display: inline-block;
+      float: left;
+      text-align: right;
+      width: 48.466%; }
+      div.question-header div.question-container div.meta-bar div.question-actions a.question-delete, div.answer-block div.question-container div.meta-bar div.question-actions a.question-delete, div.paginator div.question-container div.meta-bar div.question-actions a.question-delete, div.question-header div.answer-block div.answer-container div.meta-bar div.question-actions a.question-delete, div.answer-block div.question-header div.answer-container div.meta-bar div.question-actions a.question-delete, div.answer-block div.answer-container div.meta-bar div.question-actions a.question-delete, div.paginator div.answer-block div.answer-container div.meta-bar div.question-actions a.question-delete, div.answer-block div.paginator div.answer-container div.meta-bar div.question-actions a.question-delete, div.question-header div.paginator div.answer-container div.meta-bar div.question-actions a.question-delete, div.paginator div.question-header div.answer-container div.meta-bar div.question-actions a.question-delete, div.answer-block div.paginator div.answer-container div.meta-bar div.question-actions a.question-delete, div.paginator div.answer-block div.answer-container div.meta-bar div.question-actions a.question-delete, div.paginator div.answer-container div.meta-bar div.question-actions a.question-delete, div.question-header div.question-container div.answer-block div.meta-bar div.answer-actions a.question-delete, div.answer-block div.question-header div.question-container div.meta-bar div.answer-actions a.question-delete, div.answer-block div.question-container div.meta-bar div.answer-actions a.question-delete, div.paginator div.question-container div.answer-block div.meta-bar div.answer-actions a.question-delete, div.answer-block div.paginator div.question-container div.meta-bar div.answer-actions a.question-delete, div.question-header div.answer-block div.answer-container div.meta-bar div.answer-actions a.question-delete, div.answer-block div.question-header div.answer-container div.meta-bar div.answer-actions a.question-delete, div.answer-block div.answer-container div.meta-bar div.answer-actions a.question-delete, div.paginator div.answer-block div.answer-container div.meta-bar div.answer-actions a.question-delete, div.answer-block div.paginator div.answer-container div.meta-bar div.answer-actions a.question-delete, div.question-header div.paginator div.answer-container div.answer-block div.meta-bar div.answer-actions a.question-delete, div.answer-block div.question-header div.paginator div.answer-container div.meta-bar div.answer-actions a.question-delete, div.paginator div.question-header div.answer-container div.answer-block div.meta-bar div.answer-actions a.question-delete, div.answer-block div.paginator div.question-header div.answer-container div.meta-bar div.answer-actions a.question-delete, div.answer-block div.paginator div.answer-container div.meta-bar div.answer-actions a.question-delete, div.paginator div.answer-block div.answer-container div.meta-bar div.answer-actions a.question-delete, div.paginator div.answer-container div.answer-block div.meta-bar div.answer-actions a.question-delete, div.answer-block div.paginator div.answer-container div.meta-bar div.answer-actions a.question-delete, div.question-header div.question-container div.paginator div.meta-bar div.answer-actions a.question-delete, div.paginator div.question-header div.question-container div.meta-bar div.answer-actions a.question-delete, div.answer-block div.question-container div.paginator div.meta-bar div.answer-actions a.question-delete, div.paginator div.answer-block div.question-container div.meta-bar div.answer-actions a.question-delete, div.paginator div.question-container div.meta-bar div.answer-actions a.question-delete, div.question-header div.answer-block div.answer-container div.paginator div.meta-bar div.answer-actions a.question-delete, div.paginator div.question-header div.answer-block div.answer-container div.meta-bar div.answer-actions a.question-delete, div.answer-block div.question-header div.answer-container div.paginator div.meta-bar div.answer-actions a.question-delete, div.paginator div.answer-block div.question-header div.answer-container div.meta-bar div.answer-actions a.question-delete, div.answer-block div.answer-container div.paginator div.meta-bar div.answer-actions a.question-delete, div.paginator div.answer-block div.answer-container div.meta-bar div.answer-actions a.question-delete, div.paginator div.answer-block div.answer-container div.meta-bar div.answer-actions a.question-delete, div.answer-block div.paginator div.answer-container div.meta-bar div.answer-actions a.question-delete, div.question-header div.paginator div.answer-container div.meta-bar div.answer-actions a.question-delete, div.paginator div.question-header div.answer-container div.meta-bar div.answer-actions a.question-delete, div.answer-block div.paginator div.answer-container div.meta-bar div.answer-actions a.question-delete, div.paginator div.answer-block div.answer-container div.meta-bar div.answer-actions a.question-delete, div.paginator div.answer-container div.meta-bar div.answer-actions a.question-delete {
+        color: #993333;
+        text-decoration: none;
+        cursor: pointer; }
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+        -webkit-box-sizing: border-box;
+        -moz-box-sizing: border-box;
+        box-sizing: border-box;
+        padding: 10px;
+        margin-bottom: 10px; }
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+          margin-bottom: 0; }
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+          text-align: center;
+          background: #fcfaf2; }
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+            color: black; }
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+          font-size: 12px;
+          margin-bottom: 2px; }
+        div.question-header div.question-container div.question-content div.post-update-container div.post-update-info div.user-meta, div.answer-block div.question-container div.question-content div.post-update-container div.post-update-info div.user-meta, div.paginator div.question-container div.question-content div.post-update-container div.post-update-info div.user-meta, div.question-header div.answer-block div.answer-container div.question-content div.post-update-container div.post-update-info div.user-meta, div.answer-block div.question-header div.answer-container div.question-content div.post-update-container div.post-update-info div.user-meta, div.answer-block div.answer-container div.question-content div.post-update-container div.post-update-info div.user-meta, div.paginator div.answer-block div.answer-container div.question-content div.post-update-container div.post-update-info div.user-meta, div.answer-block div.paginator div.answer-container div.question-content div.post-update-container div.post-update-info div.user-meta, div.question-header div.paginator div.answer-container div.question-content div.post-update-container div.post-update-info div.user-meta, div.paginator div.question-header div.answer-container div.question-content div.post-update-container div.post-update-info div.user-meta, div.answer-block div.paginator div.answer-container div.question-content div.post-update-container div.post-update-info div.user-meta, div.paginator div.answer-block div.answer-container div.question-content div.post-update-container div.post-update-info div.user-meta, div.paginator div.answer-container div.question-content div.post-update-container div.post-update-info div.user-meta, div.question-header div.question-container div.answer-block div.answer-container div.answer-content div.post-update-container div.post-update-info div.user-meta, div.answer-block div.answer-container div.question-header div.question-container div.answer-content 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div.user-meta, div.answer-block div.paginator div.answer-container div.answer-content div.post-update-container div.post-update-info div.user-meta, div.paginator div.answer-block div.answer-container div.answer-content div.post-update-container div.post-update-info div.user-meta, div.paginator div.answer-block div.answer-container div.answer-content div.post-update-container div.post-update-info div.user-meta, div.answer-block div.paginator div.answer-container div.answer-content div.post-update-container div.post-update-info div.user-meta, div.question-header div.paginator div.answer-container div.answer-content div.post-update-container div.post-update-info div.user-meta, div.paginator div.question-header div.answer-container div.answer-content div.post-update-container div.post-update-info div.user-meta, div.answer-block div.paginator div.answer-container div.answer-content div.post-update-container div.post-update-info div.user-meta, div.paginator div.answer-block div.answer-container div.answer-content div.post-update-container div.post-update-info div.user-meta, div.paginator div.answer-container div.answer-content div.post-update-container div.post-update-info div.user-meta {
+          display: inline-block; }
+          div.question-header div.question-container div.question-content div.post-update-container div.post-update-info div.user-meta span.username, div.answer-block div.question-container div.question-content div.post-update-container div.post-update-info div.user-meta span.username, div.paginator div.question-container div.question-content div.post-update-container div.post-update-info div.user-meta span.username, div.question-header div.answer-block div.answer-container div.question-content div.post-update-container div.post-update-info div.user-meta span.username, div.answer-block div.question-header div.answer-container div.question-content div.post-update-container div.post-update-info div.user-meta span.username, div.answer-block div.answer-container div.question-content div.post-update-container div.post-update-info div.user-meta span.username, div.paginator div.answer-block div.answer-container div.question-content div.post-update-container div.post-update-info div.user-meta 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+            font-size: 20px;
+            margin-right: 5px; }
+  div.question-header div.question-container div.comments-container, div.answer-block div.question-container div.comments-container, div.paginator div.question-container div.comments-container, div.question-header div.answer-block div.answer-container div.comments-container, div.answer-block div.question-header div.answer-container div.comments-container, div.answer-block div.answer-container div.comments-container, div.paginator div.answer-block div.answer-container div.comments-container, div.answer-block div.paginator div.answer-container div.comments-container, div.question-header div.paginator div.answer-container div.comments-container, div.paginator div.question-header div.answer-container div.comments-container, div.answer-block div.paginator div.answer-container div.comments-container, div.paginator div.answer-block div.answer-container div.comments-container, div.paginator div.answer-container div.comments-container {
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    display: inline-block;
+    padding: 0 0 3% 0;
+    width: 100%; }
+    div.question-header div.question-container div.comments-container div.comments-content, div.answer-block div.question-container div.comments-container div.comments-content, div.paginator div.question-container div.comments-container div.comments-content, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content, div.answer-block div.answer-container div.comments-container div.comments-content, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content, div.question-header div.paginator div.answer-container div.comments-container div.comments-content, div.paginator div.question-header div.answer-container div.comments-container div.comments-content, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content, div.paginator div.answer-container div.comments-container div.comments-content {
+      font-size: 13px;
+      background: #efefef; }
+      div.question-header div.question-container div.comments-container div.comments-content .block, div.answer-block div.question-container div.comments-container div.comments-content .block, div.paginator div.question-container div.comments-container div.comments-content .block, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content .block, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content .block, div.answer-block div.answer-container div.comments-container div.comments-content .block, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content .block, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content .block, div.question-header div.paginator div.answer-container div.comments-container div.comments-content .block, div.paginator div.question-header div.answer-container div.comments-container div.comments-content .block, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content .block, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content .block, div.paginator div.answer-container div.comments-container div.comments-content .block {
+        border-top: 1px solid #ddd;
+        padding: 15px;
+        display: block; }
+        div.question-header div.question-container div.comments-container div.comments-content .block:first-child, div.answer-block div.question-container div.comments-container div.comments-content .block:first-child, div.paginator div.question-container div.comments-container div.comments-content .block:first-child, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content .block:first-child, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content .block:first-child, div.answer-block div.answer-container div.comments-container div.comments-content .block:first-child, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content .block:first-child, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content .block:first-child, div.question-header div.paginator div.answer-container div.comments-container div.comments-content .block:first-child, div.paginator div.question-header div.answer-container div.comments-container div.comments-content .block:first-child, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content .block:first-child, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content .block:first-child, div.paginator div.answer-container div.comments-container div.comments-content .block:first-child {
+          border-top: 0; }
+        div.question-header div.question-container div.comments-container div.comments-content .block.official, div.answer-block div.question-container div.comments-container div.comments-content .block.official, div.paginator div.question-container div.comments-container div.comments-content .block.official, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content .block.official, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content .block.official, div.answer-block div.answer-container div.comments-container div.comments-content .block.official, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content .block.official, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content .block.official, div.question-header div.paginator div.answer-container div.comments-container div.comments-content .block.official, div.paginator div.question-header div.answer-container div.comments-container div.comments-content .block.official, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content .block.official, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content .block.official, div.paginator div.answer-container div.comments-container div.comments-content .block.official {
+          padding-top: 10px; }
+          div.question-header div.question-container div.comments-container div.comments-content .block.official span.official-comment, div.answer-block div.question-container div.comments-container div.comments-content .block.official span.official-comment, div.paginator div.question-container div.comments-container div.comments-content .block.official span.official-comment, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content .block.official span.official-comment, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content .block.official span.official-comment, div.answer-block div.answer-container div.comments-container div.comments-content .block.official span.official-comment, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content .block.official span.official-comment, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content .block.official span.official-comment, div.question-header div.paginator div.answer-container div.comments-container div.comments-content .block.official span.official-comment, div.paginator div.question-header div.answer-container div.comments-container div.comments-content .block.official span.official-comment, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content .block.official span.official-comment, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content .block.official span.official-comment, div.paginator div.answer-container div.comments-container div.comments-content .block.official span.official-comment {
+            background: #993333;
+            color: #fff;
+            display: block;
+            font-size: 12px;
+            margin: 0 0 10px -5%;
+            padding: 2px 5px 2px 5%;
+            text-align: left;
+            width: 100px; }
+      div.question-header div.question-container div.comments-container div.comments-content form.post-comments, div.answer-block div.question-container div.comments-container div.comments-content form.post-comments, div.paginator div.question-container div.comments-container div.comments-content form.post-comments, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content form.post-comments, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content form.post-comments, div.answer-block div.answer-container div.comments-container div.comments-content form.post-comments, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content form.post-comments, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content form.post-comments, div.question-header div.paginator div.answer-container div.comments-container div.comments-content form.post-comments, div.paginator div.question-header div.answer-container div.comments-container div.comments-content form.post-comments, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content form.post-comments, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content form.post-comments, div.paginator div.answer-container div.comments-container div.comments-content form.post-comments {
+        padding: 15px; }
+        div.question-header div.question-container div.comments-container div.comments-content form.post-comments button:last-child, div.answer-block div.question-container div.comments-container div.comments-content form.post-comments button:last-child, div.paginator div.question-container div.comments-container div.comments-content form.post-comments button:last-child, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content form.post-comments button:last-child, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content form.post-comments button:last-child, div.answer-block div.answer-container div.comments-container div.comments-content form.post-comments button:last-child, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content form.post-comments button:last-child, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content form.post-comments button:last-child, div.question-header div.paginator div.answer-container div.comments-container div.comments-content form.post-comments button:last-child, div.paginator div.question-header div.answer-container div.comments-container div.comments-content form.post-comments button:last-child, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content form.post-comments button:last-child, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content form.post-comments button:last-child, div.paginator div.answer-container div.comments-container div.comments-content form.post-comments button:last-child {
+          margin-left: 10px; }
+      div.question-header div.question-container div.comments-container div.comments-content div.comment:first-child, div.answer-block div.question-container div.comments-container div.comments-content div.comment:first-child, div.paginator div.question-container div.comments-container div.comments-content div.comment:first-child, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment:first-child, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment:first-child, div.answer-block div.answer-container div.comments-container div.comments-content div.comment:first-child, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment:first-child, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment:first-child, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment:first-child, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment:first-child, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment:first-child, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment:first-child, div.paginator div.answer-container div.comments-container div.comments-content div.comment:first-child {
+        border-top: 0; }
+      div.question-header div.question-container div.comments-container div.comments-content div.comment:last-child, div.answer-block div.question-container div.comments-container div.comments-content div.comment:last-child, div.paginator div.question-container div.comments-container div.comments-content div.comment:last-child, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment:last-child, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment:last-child, div.answer-block div.answer-container div.comments-container div.comments-content div.comment:last-child, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment:last-child, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment:last-child, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment:last-child, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment:last-child, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment:last-child, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment:last-child, div.paginator div.answer-container div.comments-container div.comments-content div.comment:last-child {
+        margin-bottom: 20px; }
+      div.question-header div.question-container div.comments-container div.comments-content div.comment aside.comment-controls, div.answer-block div.question-container div.comments-container div.comments-content div.comment aside.comment-controls, div.paginator div.question-container div.comments-container div.comments-content div.comment aside.comment-controls, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls, div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls, div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls {
+        background: none;
+        border: none;
+        -webkit-box-shadow: none;
+        -moz-box-shadow: none;
+        box-shadow: none;
+        display: inline-block;
+        margin-top: -8px;
+        padding: 0 2% 0 0;
+        text-align: center;
+        width: 5%; }
+        div.question-header div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div, div.answer-block div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div, div.paginator div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div, div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div, div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div {
+          background: none;
+          opacity: 0.6; }
+          div.question-header div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div:hover, div.answer-block div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div:hover, div.paginator div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div:hover, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div:hover, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div:hover, div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div:hover, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div:hover, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div:hover, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div:hover, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div:hover, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div:hover, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div:hover, div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div:hover {
+            opacity: 1; }
+        div.question-header div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes, div.answer-block div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes, div.paginator div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes, div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes, div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes {
+          width: 16px; }
+          div.question-header div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvote, div.answer-block div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvote, div.paginator div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvote, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvote, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvote, div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvote, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvote, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvote, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvote, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvote, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvote, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvote, div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvote {
+            background: url(../images/askbot/comment-vote-up.png) no-repeat 2px;
+            cursor: pointer;
+            color: green;
+            display: block;
+            margin-bottom: 6px;
+            margin-top: 5px;
+            overflow: hidden;
+            text-decoration: none;
+            text-indent: -9999px;
+            width: 20px; }
+          div.question-header div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvoted, div.answer-block div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvoted, div.paginator div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvoted, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvoted, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvoted, div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvoted, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvoted, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvoted, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvoted, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvoted, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvoted, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvoted, div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-votes a.upvoted {
+            -webkit-border-radius: 3px;
+            -moz-border-radius: 3px;
+            -ms-border-radius: 3px;
+            -o-border-radius: 3px;
+            border-radius: 3px;
+            background: #D1E3A8;
+            color: green;
+            font-weight: bold;
+            margin-top: 10px;
+            padding: 2px;
+            text-indent: 0px; }
+        div.question-header div.question-container div.comments-container div.comments-content div.comment aside.comment-controls hr, div.answer-block div.question-container div.comments-container div.comments-content div.comment aside.comment-controls hr, div.paginator div.question-container div.comments-container div.comments-content div.comment aside.comment-controls hr, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls hr, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls hr, div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls hr, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls hr, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls hr, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls hr, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls hr, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls hr, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls hr, div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls hr {
+          margin: 0; }
+        div.question-header div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-delete, div.answer-block div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-delete, div.paginator div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-delete, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-delete, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-delete, div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-delete, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-delete, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-delete, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-delete, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-delete, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-delete, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-delete, div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-delete {
+          color: #993333;
+          cursor: pointer;
+          font-size: 15px; }
+        div.question-header div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit, div.answer-block div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit, div.paginator div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit, div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit, div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit {
+          -webkit-transform: rotate(50deg);
+          -moz-transform: rotate(50deg);
+          -ms-transform: rotate(50deg);
+          -o-transform: rotate(50deg);
+          transform: rotate(50deg);
+          cursor: pointer;
+          font-size: 16px; }
+          div.question-header div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit a.edit-icon, div.answer-block div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit a.edit-icon, div.paginator div.question-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit a.edit-icon, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit a.edit-icon, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit a.edit-icon, div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit a.edit-icon, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit a.edit-icon, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit a.edit-icon, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit a.edit-icon, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit a.edit-icon, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit a.edit-icon, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit a.edit-icon, div.paginator div.answer-container div.comments-container div.comments-content div.comment aside.comment-controls div.comment-edit a.edit-icon {
+            color: #555;
+            text-decoration: none; }
+      div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body, div.answer-block div.question-container div.comments-container div.comments-content div.comment div.comment-body, div.paginator div.question-container div.comments-container div.comments-content div.comment div.comment-body, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body, div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body, div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body {
+        display: inline-block;
+        width: 95%; }
+        div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body#full-width, div.answer-block div.question-container div.comments-container div.comments-content div.comment div.comment-body#full-width, div.paginator div.question-container div.comments-container div.comments-content div.comment div.comment-body#full-width, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body#full-width, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body#full-width, div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body#full-width, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body#full-width, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body#full-width, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body#full-width, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body#full-width, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body#full-width, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body#full-width, div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body#full-width {
+          width: 100%; }
+        div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta, div.answer-block div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta, div.paginator div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta, div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta, div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta {
+          text-align: right; }
+          div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.author, div.answer-block div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.author, div.paginator div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.author, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.author, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.author, div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.author, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.author, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.author, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.author, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.author, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.author, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.author, div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.author {
+            font-weight: bold; }
+          div.question-header div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.answer-block div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.paginator div.question-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.question-header div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.answer-block div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.question-header div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.paginator div.question-header div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.answer-block div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.paginator div.answer-block div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit, div.paginator div.answer-container div.comments-container div.comments-content div.comment div.comment-body div.comment-meta a.edit {
+            font-size: 12px;
+            padding: 2px 10px; }
+    div.question-header div.question-container div.comments-container #edit-comment-form, div.answer-block div.question-container div.comments-container #edit-comment-form, div.paginator div.question-container div.comments-container #edit-comment-form, div.question-header div.answer-block div.answer-container div.comments-container #edit-comment-form, div.answer-block div.question-header div.answer-container div.comments-container #edit-comment-form, div.answer-block div.answer-container div.comments-container #edit-comment-form, div.paginator div.answer-block div.answer-container div.comments-container #edit-comment-form, div.answer-block div.paginator div.answer-container div.comments-container #edit-comment-form, div.question-header div.paginator div.answer-container div.comments-container #edit-comment-form, div.paginator div.question-header div.answer-container div.comments-container #edit-comment-form, div.answer-block div.paginator div.answer-container div.comments-container #edit-comment-form, div.paginator div.answer-block div.answer-container div.comments-container #edit-comment-form, div.paginator div.answer-container div.comments-container #edit-comment-form {
+      margin: 10px 0;
+      min-height: 100px;
+      width: 99%;
+      resize: vertical; }
+    div.question-header div.question-container div.comments-container .counter, div.answer-block div.question-container div.comments-container .counter, div.paginator div.question-container div.comments-container .counter, div.question-header div.answer-block div.answer-container div.comments-container .counter, div.answer-block div.question-header div.answer-container div.comments-container .counter, div.answer-block div.answer-container div.comments-container .counter, div.paginator div.answer-block div.answer-container div.comments-container .counter, div.answer-block div.paginator div.answer-container div.comments-container .counter, div.question-header div.paginator div.answer-container div.comments-container .counter, div.paginator div.question-header div.answer-container div.comments-container .counter, div.answer-block div.paginator div.answer-container div.comments-container .counter, div.paginator div.answer-block div.answer-container div.comments-container .counter, div.paginator div.answer-container div.comments-container .counter {
+      color: #888;
+      display: none;
+      float: right;
+      margin-top: 5px;
+      text-align: right; }
+    div.question-header div.question-container div.comments-container div.controls, div.answer-block div.question-container div.comments-container div.controls, div.paginator div.question-container div.comments-container div.controls, div.question-header div.answer-block div.answer-container div.comments-container div.controls, div.answer-block div.question-header div.answer-container div.comments-container div.controls, div.answer-block div.answer-container div.comments-container div.controls, div.paginator div.answer-block div.answer-container div.comments-container div.controls, div.answer-block div.paginator div.answer-container div.comments-container div.controls, div.question-header div.paginator div.answer-container div.comments-container div.controls, div.paginator div.question-header div.answer-container div.comments-container div.controls, div.answer-block div.paginator div.answer-container div.comments-container div.controls, div.paginator div.answer-block div.answer-container div.comments-container div.controls, div.paginator div.answer-container div.comments-container div.controls {
+      border-top: 1px solid #efefef;
+      text-align: right; }
+      div.question-header div.question-container div.comments-container div.controls a, div.answer-block div.question-container div.comments-container div.controls a, div.paginator div.question-container div.comments-container div.controls a, div.question-header div.answer-block div.answer-container div.comments-container div.controls a, div.answer-block div.question-header div.answer-container div.comments-container div.controls a, div.answer-block div.answer-container div.comments-container div.controls a, div.paginator div.answer-block div.answer-container div.comments-container div.controls a, div.answer-block div.paginator div.answer-container div.comments-container div.controls a, div.question-header div.paginator div.answer-container div.comments-container div.controls a, div.paginator div.question-header div.answer-container div.comments-container div.controls a, div.answer-block div.paginator div.answer-container div.comments-container div.controls a, div.paginator div.answer-block div.answer-container div.comments-container div.controls a, div.paginator div.answer-container div.comments-container div.controls a {
+        display: inline-block;
+        font-size: 12px;
+        margin: 10px 10px 10px 0; }
+
+div.question-status {
+  background: #993333;
+  clear: both;
+  color: #fff;
+  display: block;
+  padding: 10px 0 10px 7.5%; }
+  div.question-status h3 {
+    font-weight: normal; }
+  div.question-status a {
+    color: #eee; }
+
+div.share-question {
+  padding: 10px 0 10px 7.5%; }
+  div.share-question p {
+    padding: 0;
+    margin: 0; }
+
+div.answer-controls {
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  display: inline-block;
+  margin: 0 0 15px;
+  padding-left: 7.328%;
+  width: 100%; }
+  div.answer-controls div.answer-count {
+    display: inline-block;
+    float: left; }
+  div.answer-controls div.answer-sort {
+    float: right;
+    margin-left: 2.024%; }
+    div.answer-controls div.answer-sort nav {
+      float: right;
+      margin-top: 34px; }
+      div.answer-controls div.answer-sort nav a.on span {
+        font-weight: bold; }
+      div.answer-controls div.answer-sort nav a:before {
+        content: '|';
+        color: #ccc;
+        font-size: 16px; }
+
+div.answer-block, div.paginator {
+  border-top: #ddd 1px solid;
+  display: inline-block;
+  float: left;
+  padding-top: 20px;
+  width: 100%; }
+  div.answer-block img.answer-img-accept, div.paginator img.answer-img-accept {
+    margin: 10px 0px 10px 16px; }
+  div.answer-block div.answered-by-owner p, div.paginator div.answered-by-owner p {
+    font-style: italic;
+    color: #656565; }
+  div.answer-block div.answered-by-owner div.comments-container, div.paginator div.answered-by-owner div.comments-container {
+    color: #555; }
+  div.answer-block div.accepted-answer p, div.paginator div.accepted-answer p {
+    color: #000; }
+  div.answer-block div.deleted p, div.paginator div.deleted p {
+    color: #993333; }
+  div.answer-block img.answer-img-accept, div.paginator img.answer-img-accept {
+    opacity: 0.7; }
+
+div.paginator {
+  text-align: center;
+  padding: 20px 0; }
+  div.paginator span {
+    -webkit-border-radius: 3px;
+    -moz-border-radius: 3px;
+    -ms-border-radius: 3px;
+    -o-border-radius: 3px;
+    border-radius: 3px;
+    background: #eee;
+    margin: 0 5px;
+    padding: 4px 10px; }
+    div.paginator span.curr {
+      background: none;
+      color: #993333;
+      font-weight: bold; }
+    div.paginator span a {
+      color: #555;
+      text-decoration: none;
+      border-bottom: none; }
+
+div.answer-own {
+  border-top: 1px solid #eee;
+  overflow: hidden;
+  padding-left: 8.178%;
+  padding-top: 10px; }
+
+div.answer-actions {
+  margin: 0;
+  padding: 8px 8px 8px 0;
+  text-align: right;
+  border-top: 1px solid #efefef; }
+  div.answer-actions span.sep {
+    color: #EDDFAA; }
+  div.answer-actions a {
+    cursor: pointer;
+    text-decoration: none; }
+
+form.answer-form, form.question-form {
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  border-top: 1px solid #ddd;
+  overflow: hidden;
+  padding-left: 7.328%; }
+  form.answer-form textarea, form.question-form textarea, form.answer-form form#wiki_revision .CodeMirror, form#wiki_revision form.answer-form .CodeMirror, form.question-form form#wiki_revision .CodeMirror, form#wiki_revision form.question-form .CodeMirror {
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    margin-top: 15px;
+    resize: vertical;
+    width: 99%; }
+  form.answer-form div.form-item, form.question-form div.form-item {
+    margin: 15px 0; }
+    form.answer-form div.form-item label, form.question-form div.form-item label {
+      display: block;
+      margin-bottom: -5px; }
+    form.answer-form div.form-item .title-desc, form.question-form div.form-item .title-desc {
+      -webkit-box-sizing: border-box;
+      -moz-box-sizing: border-box;
+      box-sizing: border-box;
+      -webkit-border-radius: 4px;
+      -moz-border-radius: 4px;
+      -ms-border-radius: 4px;
+      -o-border-radius: 4px;
+      border-radius: 4px;
+      background: #333;
+      color: #fff;
+      display: none;
+      font-size: 13px;
+      padding: 7px 14px;
+      -webkit-font-smoothing: antialiased; }
+    form.answer-form div.form-item:hover .title-desc, form.question-form div.form-item:hover .title-desc {
+      display: inline-block;
+      position: absolute;
+      margin-left: 10px;
+      z-index: 1;
+      width: 200px; }
+      form.answer-form div.form-item:hover .title-desc:before, form.question-form div.form-item:hover .title-desc:before {
+        border-color: transparent #333 transparent transparent;
+        border-style: solid;
+        border-width: 12px 12px 12px 0;
+        content: "";
+        height: 0;
+        left: -10px;
+        position: absolute;
+        top: 1;
+        width: 0; }
+  form.answer-form span.form-error, form.question-form span.form-error, form.answer-form label.form-error, form.question-form label.form-error {
+    color: #990000;
+    display: inline-block;
+    font-size: 90%;
+    font-weight: bold;
+    padding: 10px 0; }
+  form.answer-form div.preview-toggle, form.question-form div.preview-toggle {
+    padding: 15px 0;
+    width: auto; }
+  form.answer-form .wmd-preview, form.question-form .wmd-preview {
+    margin: 3px 0 15px 0;
+    padding: 10px;
+    background-color: #F5F5F5;
+    min-height: 20px;
+    overflow: auto;
+    font-size: 13px;
+    font-family: Arial; }
+    form.answer-form .wmd-preview p, form.question-form .wmd-preview p {
+      margin-bottom: 14px;
+      line-height: 1.4;
+      font-size: 14px; }
+    form.answer-form .wmd-preview blockquote, form.question-form .wmd-preview blockquote {
+      margin-left: 2.5%;
+      padding-left: 1.5%;
+      border-left: 1px dashed #ddd;
+      color: #993333; }
+    form.answer-form .wmd-preview ul, form.question-form .wmd-preview ul, form.answer-form .wmd-preview ol, form.question-form .wmd-preview ol, form.answer-form .wmd-preview pre, form.question-form .wmd-preview pre {
+      margin-left: 3%;
+      margin-bottom: 20px; }
+    form.answer-form .wmd-preview pre, form.question-form .wmd-preview pre {
+      background-color: #eee; }
+    form.answer-form .wmd-preview blockquote, form.question-form .wmd-preview blockquote {
+      background-color: #eee; }
+
+input.after-editor {
+  margin-bottom: 20px;
+  margin-right: 10px; }
+
+form.question-form {
+  border: none;
+  padding: 15px 0 0 0; }
+  form.question-form input[type="text"] {
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    width: 48.988%; }
+  form.question-form input[type="checkbox"] {
+    margin-top: 10px; }
+  form.question-form div#question-list {
+    background-color: rgba(255, 255, 255, 0.95);
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    margin-top: -15px;
+    max-width: 505px;
+    min-width: 300px;
+    overflow: hidden;
+    padding-left: 5px;
+    position: absolute;
+    width: 35%;
+    z-index: 9999; }
+    form.question-form div#question-list h2 {
+      text-transform: none;
+      padding: 8px 0;
+      border-bottom: 1px solid #eee;
+      margin: 0; }
+      form.question-form div#question-list h2 span {
+        background: #eee;
+        color: #555;
+        padding: 2px 5px;
+        -webkit-border-radius: 2px;
+        -moz-border-radius: 2px;
+        -ms-border-radius: 2px;
+        -o-border-radius: 2px;
+        border-radius: 2px;
+        margin-right: 5px; }
+
+#wmd-button-bar {
+  border: 1px solid #ddd;
+  height: 36px;
+  float: left;
+  width: 99%; }
+
+#wmd-input {
+  height: 500px;
+  background-color: Gainsboro;
+  border: 1px solid DarkGray;
+  margin-top: -20px; }
+
+#wmd-preview {
+  background-color: LightSkyBlue; }
+
+#wmd-output {
+  background-color: Pink; }
+
+#wmd-button-row {
+  position: relative;
+  margin-left: 5px;
+  margin-right: 5px;
+  margin-bottom: 0px;
+  margin-top: 10px;
+  padding: 0px;
+  height: 20px; }
+
+.wmd-spacer {
+  width: 1px;
+  height: 20px;
+  margin-left: 14px;
+  position: absolute;
+  background-color: Silver;
+  display: inline-block;
+  list-style: none; }
+
+.wmd-button {
+  width: 20px;
+  height: 20px;
+  margin-left: 5px;
+  margin-right: 5px;
+  position: absolute;
+  background-image: url(../images/askbot/wmd-buttons.png);
+  background-repeat: no-repeat;
+  background-position: 0px 0px;
+  display: inline-block;
+  list-style: none; }
+
+.wmd-button > a {
+  width: 20px;
+  height: 20px;
+  margin-left: 5px;
+  margin-right: 5px;
+  position: absolute;
+  display: inline-block; }
+
+/* sprite button slicing style information */
+#wmd-bold-button {
+  left: 0px;
+  background-position: 0px 0; }
+
+#wmd-italic-button {
+  left: 25px;
+  background-position: -20px 0; }
+
+#wmd-spacer1 {
+  left: 50px; }
+
+#wmd-link-button {
+  left: 75px;
+  background-position: -40px 0; }
+
+#wmd-quote-button {
+  left: 100px;
+  background-position: -60px 0; }
+
+#wmd-code-button {
+  left: 125px;
+  background-position: -80px 0; }
+
+#wmd-image-button {
+  left: 150px;
+  background-position: -100px 0; }
+
+#wmd-attachment-button {
+  left: 175px;
+  background-position: -120px 0; }
+
+#wmd-spacer2 {
+  left: 200px; }
+
+#wmd-olist-button {
+  left: 225px;
+  background-position: -140px 0; }
+
+#wmd-ulist-button {
+  left: 250px;
+  background-position: -160px 0; }
+
+#wmd-heading-button {
+  left: 275px;
+  background-position: -180px 0; }
+
+#wmd-hr-button {
+  left: 300px;
+  background-position: -200px 0; }
+
+#wmd-spacer3 {
+  left: 325px; }
+
+#wmd-undo-button {
+  left: 350px;
+  background-position: -220px 0; }
+
+#wmd-redo-button {
+  left: 375px;
+  background-position: -240px 0; }
+
+#wmd-help-button {
+  right: 0px;
+  background-position: -260px 0; }
+
+.wmd-prompt-background {
+  background-color: Black; }
+
+.wmd-prompt-dialog {
+  border: 1px solid #999999;
+  background-color: #F5F5F5; }
+
+.wmd-prompt-dialog > div {
+  font-size: 1em;
+  font-family: arial, helvetica, sans-serif; }
+
+.wmd-prompt-dialog > form > input[type="text"] {
+  border: 1px solid #999999;
+  color: black; }
+
+.wmd-prompt-dialog > form > input[type="button"] {
+  border: 1px solid #888888;
+  font-family: trebuchet MS, helvetica, sans-serif;
+  font-size: 1em;
+  font-weight: bold; }
+
+.vote-notification {
+  background-color: #7e2a2a;
+  -webkit-border-radius: 4px;
+  -moz-border-radius: 4px;
+  -ms-border-radius: 4px;
+  -o-border-radius: 4px;
+  border-radius: 4px;
+  -webkit-box-shadow: 0px 2px 9px #aaaaaa;
+  -moz-box-shadow: 0px 2px 9px #aaaaaa;
+  box-shadow: 0px 2px 9px #aaaaaa;
+  color: white;
+  cursor: pointer;
+  display: none;
+  font-size: 14px;
+  font-weight: normal;
+  padding-bottom: 10px;
+  position: absolute;
+  text-align: center;
+  z-index: 1; }
+  .vote-notification h3 {
+    background: #993333;
+    padding: 10px 10px 10px 10px;
+    font-size: 13px;
+    margin-bottom: 5px;
+    border-bottom: #5b0000 1px solid;
+    -webkit-box-shadow: 0 1px 0 #bf4040;
+    -moz-box-shadow: 0 1px 0 #bf4040;
+    box-shadow: 0 1px 0 #bf4040;
+    color: #fff;
+    font-weight: normal;
+    -webkit-border-radius: 4px 4px 0 0;
+    -moz-border-radius: 4px 4px 0 0;
+    -ms-border-radius: 4px 4px 0 0;
+    -o-border-radius: 4px 4px 0 0;
+    border-radius: 4px 4px 0 0; }
+  .vote-notification a {
+    color: #fb7321;
+    text-decoration: underline;
+    font-weight: bold; }
+
+body.user-profile-page section.questions h1 {
+  margin: 0; }
+body.user-profile-page ul.sub-info {
+  margin-top: 22.652px;
+  list-style: none; }
+  body.user-profile-page ul.sub-info > li {
+    display: table-cell;
+    padding: 1.359%;
+    border-right: 1px dashed #efefef;
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box; }
+    body.user-profile-page ul.sub-info > li:first-child {
+      padding-left: 0; }
+    body.user-profile-page ul.sub-info > li:last-child {
+      border-right: 0;
+      padding-right: 0; }
+    body.user-profile-page ul.sub-info > li.votes-badges {
+      width: 20.109%; }
+      body.user-profile-page ul.sub-info > li.votes-badges p {
+        margin-top: 15px; }
+    body.user-profile-page ul.sub-info > li.answer-list {
+      width: 42.935%; }
+    body.user-profile-page ul.sub-info > li.tags-list {
+      width: 31.522%; }
+    body.user-profile-page ul.sub-info > li h2 {
+      margin-bottom: 30px;
+      margin-top: 0; }
+    body.user-profile-page ul.sub-info > li span.tag-number {
+      display: none; }
+  body.user-profile-page ul.sub-info ul {
+    list-style: none; }
+    body.user-profile-page ul.sub-info ul.user-stats-table {
+      list-style: none; }
+      body.user-profile-page ul.sub-info ul.user-stats-table li {
+        padding: 10px 0 15px;
+        border-top: 1px solid #eee; }
+    body.user-profile-page ul.sub-info ul.vote-buttons {
+      list-style: none;
+      margin-bottom: 30px; }
+      body.user-profile-page ul.sub-info ul.vote-buttons li {
+        background-color: #f9f4e1;
+        background-position: 10px center;
+        background-repeat: no-repeat;
+        -webkit-border-radius: 4px;
+        -moz-border-radius: 4px;
+        -ms-border-radius: 4px;
+        -o-border-radius: 4px;
+        border-radius: 4px;
+        display: inline-block;
+        height: 20px;
+        padding: 10px 10px 10px 40px; }
+        body.user-profile-page ul.sub-info ul.vote-buttons li.up {
+          background-color: #d1e3a8;
+          background-image: url(../images/askbot/vote-arrow-up-activate.png);
+          margin-right: 6px; }
+          body.user-profile-page ul.sub-info ul.vote-buttons li.up span.vote-count {
+            color: #3f6c3e; }
+        body.user-profile-page ul.sub-info ul.vote-buttons li.down {
+          background-image: url(../images/askbot/vote-arrow-down-activate.png);
+          background-color: #eac6ad; }
+          body.user-profile-page ul.sub-info ul.vote-buttons li.down span.vote-count {
+            color: #993333; }
+    body.user-profile-page ul.sub-info ul.badges {
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto; }
+      body.user-profile-page ul.sub-info ul.badges a {
+        background-color: #e3e3e3;
+        border: 0;
+        -webkit-border-radius: 4px;
+        -moz-border-radius: 4px;
+        -ms-border-radius: 4px;
+        -o-border-radius: 4px;
+        border-radius: 4px;
+        color: #292309;
+        display: block;
+        font-size: 12px;
+        padding: 10px;
+        margin-bottom: 10px;
+        text-shadow: 0 1px 0 #fff;
+        text-transform: uppercase;
+        text-decoration: none; }
+        body.user-profile-page ul.sub-info ul.badges a:hover {
+          background-color: #cdcdcd; }
+
+div.badges-intro, div.badge-intro {
+  margin: 20px 0; }
+
+div.badge-intro .badge1, div.badge-intro .badge2, div.badge-intro .badge3 {
+  font-size: 20px; }
+
+div#award-list li.username {
+  font-size: 20px;
+  margin-bottom: 8px; }
+
+ul.badge-list li.badge {
+  border-bottom: 1px solid #eee;
+  list-style: none;
+  padding: 10px 0; }
+  ul.badge-list li.badge:last-child {
+    border-bottom: 0; }
+  ul.badge-list li.badge div.check {
+    float: right;
+    min-width: 8.696%;
+    text-align: right; }
+    ul.badge-list li.badge div.check span {
+      font-size: 19px;
+      padding-right: 5px;
+      color: green; }
+  ul.badge-list li.badge div.badge-name {
+    float: left;
+    width: 31.522%; }
+    ul.badge-list li.badge div.badge-name span {
+      font-size: 20px; }
+  ul.badge-list li.badge p {
+    margin: 0;
+    float: left; }
+
+.gold, .badge1 {
+  color: #ffcc00; }
+
+.silver, .badge2 {
+  color: #cccccc; }
+
+.bronze, .badge3 {
+  color: #cc9933; }
+
+div.badge-desc > div {
+  margin-bottom: 20px; }
+  div.badge-desc > div span {
+    font-size: 18px;
+    -webkit-border-radius: 10px;
+    -moz-border-radius: 10px;
+    -ms-border-radius: 10px;
+    -o-border-radius: 10px;
+    border-radius: 10px; }
diff --git a/static/sass/marketing-ie.css b/static/sass/marketing-ie.css
new file mode 100755
index 0000000000..18d829fdeb
--- /dev/null
+++ b/static/sass/marketing-ie.css
@@ -0,0 +1,10 @@
+body {
+  margin: 0;
+  padding: 0; }
+
+.wrapper, .subpage, section.copyright, section.tos, section.privacy-policy, section.honor-code, header.announcement div, section.index-content, footer {
+  margin: 0;
+  overflow: hidden; }
+
+div#enroll form {
+  display: none; }
diff --git a/static/sass/marketing.css b/static/sass/marketing.css
new file mode 100755
index 0000000000..5f34ec227e
--- /dev/null
+++ b/static/sass/marketing.css
@@ -0,0 +1,1017 @@
+/* 
+html5doctor.com Reset Stylesheet
+v1.6.1
+Last Updated: 2010-09-17
+Author: Richard Clark - http://richclarkdesign.com 
+Twitter: @rich_clark
+*/
+html, body, div, span, object, iframe,
+h1, h2, h3, h4, h5, h6, p, blockquote, pre,
+abbr, address, cite, code,
+del, dfn, em, img, ins, kbd, q, samp,
+small, strong, var,
+b, i,
+dl, dt, dd, ol, ul, li,
+fieldset, form, label, legend,
+table, caption, tbody, tfoot, thead, tr, th, td,
+article, aside, canvas, details, figcaption, figure,
+footer, header, hgroup, menu, nav, section, summary,
+time, mark, audio, video {
+  margin: 0;
+  padding: 0;
+  border: 0;
+  outline: 0;
+  font-size: 100%;
+  vertical-align: baseline;
+  background: transparent; }
+
+body {
+  line-height: 1; }
+
+article, aside, details, figcaption, figure,
+footer, header, hgroup, menu, nav, section {
+  display: block; }
+
+nav ul {
+  list-style: none; }
+
+blockquote, q {
+  quotes: none; }
+
+blockquote:before, blockquote:after,
+q:before, q:after {
+  content: '';
+  content: none; }
+
+a {
+  margin: 0;
+  padding: 0;
+  font-size: 100%;
+  vertical-align: baseline;
+  background: transparent; }
+
+/* change colours to suit your needs */
+ins {
+  background-color: #ff9;
+  color: #000;
+  text-decoration: none; }
+
+/* change colours to suit your needs */
+mark {
+  background-color: #ff9;
+  color: #000;
+  font-style: italic;
+  font-weight: bold; }
+
+del {
+  text-decoration: line-through; }
+
+abbr[title], dfn[title] {
+  border-bottom: 1px dotted;
+  cursor: help; }
+
+table {
+  border-collapse: collapse;
+  border-spacing: 0; }
+
+/* change border colour to suit your needs */
+hr {
+  display: block;
+  height: 1px;
+  border: 0;
+  border-top: 1px solid #cccccc;
+  margin: 1em 0;
+  padding: 0; }
+
+input, select {
+  vertical-align: middle; }
+
+/* Generated by Font Squirrel (http://www.fontsquirrel.com) on January 25, 2012 05:06:34 PM America/New_York */
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-Regular-webfont.eot");
+  src: url("../fonts/OpenSans-Regular-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-Regular-webfont.woff") format("woff"), url("../fonts/OpenSans-Regular-webfont.ttf") format("truetype"), url("../fonts/OpenSans-Regular-webfont.svg#OpenSansRegular") format("svg");
+  font-weight: 600;
+  font-style: normal; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-Italic-webfont.eot");
+  src: url("../fonts/OpenSans-Italic-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-Italic-webfont.woff") format("woff"), url("../fonts/OpenSans-Italic-webfont.ttf") format("truetype"), url("../fonts/OpenSans-Italic-webfont.svg#OpenSansItalic") format("svg");
+  font-weight: 400;
+  font-style: italic; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-Bold-webfont.eot");
+  src: url("../fonts/OpenSans-Bold-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-Bold-webfont.woff") format("woff"), url("../fonts/OpenSans-Bold-webfont.ttf") format("truetype"), url("../fonts/OpenSans-Bold-webfont.svg#OpenSansBold") format("svg");
+  font-weight: 700;
+  font-style: normal; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-BoldItalic-webfont.eot");
+  src: url("../fonts/OpenSans-BoldItalic-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-BoldItalic-webfont.woff") format("woff"), url("../fonts/OpenSans-BoldItalic-webfont.ttf") format("truetype"), url("../fonts/OpenSans-BoldItalic-webfont.svg#OpenSansBoldItalic") format("svg");
+  font-weight: 700;
+  font-style: italic; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-ExtraBold-webfont.eot");
+  src: url("../fonts/OpenSans-ExtraBold-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-ExtraBold-webfont.woff") format("woff"), url("../fonts/OpenSans-ExtraBold-webfont.ttf") format("truetype"), url("../fonts/OpenSans-ExtraBold-webfont.svg#OpenSansExtrabold") format("svg");
+  font-weight: 800;
+  font-style: normal; }
+
+@font-face {
+  font-family: 'Open Sans';
+  src: url("../fonts/OpenSans-ExtraBoldItalic-webfont.eot");
+  src: url("../fonts/OpenSans-ExtraBoldItalic-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/OpenSans-ExtraBoldItalic-webfont.woff") format("woff"), url("../fonts/OpenSans-ExtraBoldItalic-webfont.ttf") format("truetype"), url("../fonts/OpenSans-ExtraBoldItalic-webfont.svg#OpenSansExtraboldItalic") format("svg");
+  font-weight: 800;
+  font-style: italic; }
+
+.wrapper, .subpage, section.copyright, section.tos, section.privacy-policy, section.honor-code, header.announcement div, footer, section.index-content {
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  margin: 0 auto;
+  max-width: 1400px;
+  padding: 25.888px;
+  width: 100%; }
+
+.subpage > div, section.copyright > div, section.tos > div, section.privacy-policy > div, section.honor-code > div {
+  padding-left: 34.171%; }
+  @media screen and (max-width: 940px) {
+    .subpage > div, section.copyright > div, section.tos > div, section.privacy-policy > div, section.honor-code > div {
+      padding-left: 0; } }
+  .subpage > div p, section.copyright > div p, section.tos > div p, section.privacy-policy > div p, section.honor-code > div p {
+    margin-bottom: 25.888px;
+    line-height: 25.888px; }
+  .subpage > div h1, section.copyright > div h1, section.tos > div h1, section.privacy-policy > div h1, section.honor-code > div h1 {
+    margin-bottom: 12.944px; }
+  .subpage > div h2, section.copyright > div h2, section.tos > div h2, section.privacy-policy > div h2, section.honor-code > div h2 {
+    font: 18px "Open Sans", Helvetica, Arial, sans-serif;
+    color: #000;
+    margin-bottom: 12.944px; }
+  .subpage > div ul, section.copyright > div ul, section.tos > div ul, section.privacy-policy > div ul, section.honor-code > div ul {
+    list-style: disc outside none; }
+    .subpage > div ul li, section.copyright > div ul li, section.tos > div ul li, section.privacy-policy > div ul li, section.honor-code > div ul li {
+      list-style: disc outside none;
+      line-height: 25.888px; }
+  .subpage > div dl, section.copyright > div dl, section.tos > div dl, section.privacy-policy > div dl, section.honor-code > div dl {
+    margin-bottom: 25.888px; }
+    .subpage > div dl dd, section.copyright > div dl dd, section.tos > div dl dd, section.privacy-policy > div dl dd, section.honor-code > div dl dd {
+      margin-bottom: 12.944px; }
+
+.clearfix:after, .subpage:after, section.copyright:after, section.tos:after, section.privacy-policy:after, section.honor-code:after, header.announcement div section:after, footer:after, section.index-content:after, section.index-content section:after, section.index-content section.about section:after, div.leanModal_box#enroll ol:after {
+  content: ".";
+  display: block;
+  height: 0;
+  clear: both;
+  visibility: hidden; }
+
+.button, header.announcement div section.course section a, section.index-content section.course a, section.index-content section.staff a, section.index-content section.about-course section.cta a.enroll {
+  -webkit-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -ms-border-radius: 3px;
+  -o-border-radius: 3px;
+  border-radius: 3px;
+  display: -moz-inline-box;
+  -moz-box-orient: vertical;
+  display: inline-block;
+  vertical-align: baseline;
+  zoom: 1;
+  *display: inline;
+  *vertical-align: auto;
+  -webkit-transition-property: all;
+  -moz-transition-property: all;
+  -ms-transition-property: all;
+  -o-transition-property: all;
+  transition-property: all;
+  -webkit-transition-duration: 0.15s;
+  -moz-transition-duration: 0.15s;
+  -ms-transition-duration: 0.15s;
+  -o-transition-duration: 0.15s;
+  transition-duration: 0.15s;
+  -webkit-transition-timing-function: ease-out;
+  -moz-transition-timing-function: ease-out;
+  -ms-transition-timing-function: ease-out;
+  -o-transition-timing-function: ease-out;
+  transition-timing-function: ease-out;
+  -webkit-transition-delay: 0;
+  -moz-transition-delay: 0;
+  -ms-transition-delay: 0;
+  -o-transition-delay: 0;
+  transition-delay: 0;
+  background-color: #993333;
+  border: 1px solid #732626;
+  color: #fff;
+  margin: 25.888px 0 12.944px;
+  padding: 6.472px 12.944px;
+  text-decoration: none;
+  font-style: normal;
+  -webkit-box-shadow: inset 0 1px 0 #b83d3d;
+  -moz-box-shadow: inset 0 1px 0 #b83d3d;
+  box-shadow: inset 0 1px 0 #b83d3d;
+  -webkit-font-smoothing: antialiased; }
+  .button:hover, header.announcement div section.course section a:hover, section.index-content section.course a:hover, section.index-content section.staff a:hover, section.index-content section.about-course section.cta a.enroll:hover {
+    background-color: #732626;
+    border-color: #4d1919; }
+  .button span, header.announcement div section.course section a span, section.index-content section.course a span, section.index-content section.staff a span, section.index-content section.about-course section.cta a.enroll span {
+    font-family: Garamond, Baskerville, "Baskerville Old Face", "Hoefler Text", "Times New Roman", serif;
+    font-style: italic; }
+
+p.ie-warning {
+  display: block !important;
+  line-height: 1.3em;
+  background: yellow;
+  margin-bottom: 25.888px;
+  padding: 25.888px; }
+
+body {
+  background-color: #fff;
+  color: #444;
+  font: 16px Georgia, serif; }
+  body :focus {
+    outline-color: #ccc; }
+  body h1 {
+    font: 800 24px "Open Sans", Helvetica, Arial, sans-serif; }
+  body li {
+    margin-bottom: 25.888px; }
+  body em {
+    font-style: italic; }
+  body a {
+    color: #993333;
+    font-style: italic;
+    text-decoration: none; }
+    body a:hover, body a:focus {
+      color: #732626; }
+  body input[type="email"], body input[type="number"], body input[type="password"], body input[type="search"], body input[type="tel"], body input[type="text"], body input[type="url"], body input[type="color"], body input[type="date"], body input[type="datetime"], body input[type="datetime-local"], body input[type="month"], body input[type="time"], body input[type="week"], body textarea {
+    -webkit-box-shadow: 0 -1px 0 white;
+    -moz-box-shadow: 0 -1px 0 white;
+    box-shadow: 0 -1px 0 white;
+    background-color: #eeeeee;
+    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #eeeeee), color-stop(100%, white));
+    background-image: -webkit-linear-gradient(top, #eeeeee, white);
+    background-image: -moz-linear-gradient(top, #eeeeee, white);
+    background-image: -ms-linear-gradient(top, #eeeeee, white);
+    background-image: -o-linear-gradient(top, #eeeeee, white);
+    background-image: linear-gradient(top, #eeeeee, white);
+    border: 1px solid #999;
+    font: 16px Georgia, serif;
+    padding: 4px;
+    width: 100%; }
+    body input[type="email"]:focus, body input[type="number"]:focus, body input[type="password"]:focus, body input[type="search"]:focus, body input[type="tel"]:focus, body input[type="text"]:focus, body input[type="url"]:focus, body input[type="color"]:focus, body input[type="date"]:focus, body input[type="datetime"]:focus, body input[type="datetime-local"]:focus, body input[type="month"]:focus, body input[type="time"]:focus, body input[type="week"]:focus, body textarea:focus {
+      border-color: #993333; }
+
+header.announcement {
+  -webkit-background-size: cover;
+  -moz-background-size: cover;
+  -ms-background-size: cover;
+  -o-background-size: cover;
+  background-size: cover;
+  background: #333;
+  border-bottom: 1px solid #000;
+  color: #fff;
+  -webkit-font-smoothing: antialiased; }
+  header.announcement.home {
+    background: #e3e3e3 url("../images/marketing/shot-5-medium.jpg"); }
+    @media screen and (min-width: 1200px) {
+      header.announcement.home {
+        background: #e3e3e3 url("../images/marketing/shot-5-large.jpg"); } }
+    header.announcement.home div {
+      padding: 258.88px 25.888px 77.664px; }
+      @media screen and (max-width:780px) {
+        header.announcement.home div {
+          padding: 64.72px 25.888px 51.776px; } }
+      header.announcement.home div nav h1 {
+        margin-right: 0; }
+      header.announcement.home div nav a.login {
+        display: none; }
+  header.announcement.course {
+    background: #e3e3e3 url("../images/marketing/course-bg-small.jpg"); }
+    @media screen and (min-width: 1200px) {
+      header.announcement.course {
+        background: #e3e3e3 url("../images/marketing/course-bg-large.jpg"); } }
+    @media screen and (max-width: 1199px) and (min-width: 700px) {
+      header.announcement.course {
+        background: #e3e3e3 url("../images/marketing/course-bg-medium.jpg"); } }
+    header.announcement.course div {
+      padding: 103.552px 25.888px 51.776px; }
+      @media screen and (max-width:780px) {
+        header.announcement.course div {
+          padding: 64.72px 25.888px 51.776px; } }
+  header.announcement div {
+    position: relative; }
+    header.announcement div nav {
+      position: absolute;
+      top: 0;
+      right: 25.888px;
+      -webkit-border-radius: 0 0 3px 3px;
+      -moz-border-radius: 0 0 3px 3px;
+      -ms-border-radius: 0 0 3px 3px;
+      -o-border-radius: 0 0 3px 3px;
+      border-radius: 0 0 3px 3px;
+      background: #333;
+      background: rgba(0, 0, 0, 0.7);
+      padding: 12.944px 25.888px; }
+      header.announcement div nav h1 {
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        margin-right: 12.944px; }
+        header.announcement div nav h1 a {
+          font: italic 800 18px "Open Sans", Helvetica, Arial, sans-serif;
+          color: #fff;
+          text-decoration: none; }
+          header.announcement div nav h1 a:hover, header.announcement div nav h1 a:focus {
+            color: #999; }
+      header.announcement div nav a.login {
+        text-decoration: none;
+        color: #fff;
+        font-size: 12px;
+        font-style: normal;
+        font-family: "Open Sans", Helvetica, Arial, sans-serif; }
+        header.announcement div nav a.login:hover, header.announcement div nav a.login:focus {
+          color: #999; }
+    header.announcement div section {
+      background: #993333;
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto;
+      margin-left: 34.171%;
+      padding: 25.888px 38.832px; }
+      @media screen and (max-width: 780px) {
+        header.announcement div section {
+          margin-left: 0; } }
+      header.announcement div section h1 {
+        font-family: "Open Sans";
+        font-size: 30px;
+        font-weight: 800;
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        line-height: 1.2em;
+        margin: 0 25.888px 0 0; }
+      header.announcement div section h2 {
+        font-family: "Open Sans";
+        font-size: 24px;
+        font-weight: 400;
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        line-height: 1.2em; }
+      header.announcement div section.course section {
+        float: left;
+        margin-left: 0;
+        margin-right: 3.817%;
+        padding: 0;
+        width: 48.092%; }
+        @media screen and (max-width: 780px) {
+          header.announcement div section.course section {
+            float: none;
+            width: 100%;
+            margin-right: 0; } }
+        header.announcement div section.course section a {
+          background-color: #4d1919;
+          border-color: #260d0d;
+          -webkit-box-shadow: inset 0 1px 0 #732626, 0 1px 0 #ac3939;
+          -moz-box-shadow: inset 0 1px 0 #732626, 0 1px 0 #ac3939;
+          box-shadow: inset 0 1px 0 #732626, 0 1px 0 #ac3939;
+          display: block;
+          padding: 12.944px 25.888px;
+          text-align: center; }
+          header.announcement div section.course section a:hover {
+            background-color: #732626;
+            border-color: #4d1919; }
+      header.announcement div section.course p {
+        width: 48.092%;
+        line-height: 25.888px;
+        float: left; }
+        @media screen and (max-width: 780px) {
+          header.announcement div section.course p {
+            float: none;
+            width: 100%; } }
+
+footer {
+  padding-top: 0; }
+  footer div.footer-wrapper {
+    border-top: 1px solid #e5e5e5;
+    padding: 25.888px 0;
+    background: url("../images/marketing/mit-logo.png") right center no-repeat; }
+    @media screen and (max-width: 780px) {
+      footer div.footer-wrapper {
+        background-position: left bottom;
+        padding-bottom: 77.664px; } }
+    footer div.footer-wrapper a {
+      color: #888;
+      text-decoration: none;
+      -webkit-transition-property: all;
+      -moz-transition-property: all;
+      -ms-transition-property: all;
+      -o-transition-property: all;
+      transition-property: all;
+      -webkit-transition-duration: 0.15s;
+      -moz-transition-duration: 0.15s;
+      -ms-transition-duration: 0.15s;
+      -o-transition-duration: 0.15s;
+      transition-duration: 0.15s;
+      -webkit-transition-timing-function: ease-out;
+      -moz-transition-timing-function: ease-out;
+      -ms-transition-timing-function: ease-out;
+      -o-transition-timing-function: ease-out;
+      transition-timing-function: ease-out;
+      -webkit-transition-delay: 0;
+      -moz-transition-delay: 0;
+      -ms-transition-delay: 0;
+      -o-transition-delay: 0;
+      transition-delay: 0; }
+      footer div.footer-wrapper a:hover, footer div.footer-wrapper a:focus {
+        color: #666; }
+    footer div.footer-wrapper p {
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto;
+      margin-right: 25.888px; }
+    footer div.footer-wrapper ul {
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto; }
+      @media screen and (max-width: 780px) {
+        footer div.footer-wrapper ul {
+          margin-top: 25.888px; } }
+      footer div.footer-wrapper ul li {
+        display: -moz-inline-box;
+        -moz-box-orient: vertical;
+        display: inline-block;
+        vertical-align: baseline;
+        zoom: 1;
+        *display: inline;
+        *vertical-align: auto;
+        margin-bottom: 0; }
+        footer div.footer-wrapper ul li:after {
+          content: ' |';
+          display: inline;
+          color: #ccc; }
+        footer div.footer-wrapper ul li:last-child:after {
+          content: none; }
+      footer div.footer-wrapper ul.social {
+        float: right;
+        margin-right: 60px;
+        position: relative;
+        top: -5px; }
+        @media screen and (max-width: 780px) {
+          footer div.footer-wrapper ul.social {
+            float: none; } }
+        footer div.footer-wrapper ul.social li {
+          float: left;
+          margin-right: 12.944px; }
+          footer div.footer-wrapper ul.social li:after {
+            content: none;
+            display: none; }
+          footer div.footer-wrapper ul.social li a {
+            display: block;
+            height: 29px;
+            width: 28px;
+            text-indent: -9999px; }
+            footer div.footer-wrapper ul.social li a:hover {
+              opacity: .8; }
+          footer div.footer-wrapper ul.social li.twitter a {
+            background: url("../images/marketing/twitter.png") 0 0 no-repeat; }
+          footer div.footer-wrapper ul.social li.facebook a {
+            background: url("../images/marketing/facebook.png") 0 0 no-repeat; }
+          footer div.footer-wrapper ul.social li.linkedin a {
+            background: url("../images/marketing/linkedin.png") 0 0 no-repeat; }
+
+section.index-content section {
+  float: left; }
+  @media screen and (max-width: 780px) {
+    section.index-content section {
+      float: none;
+      width: auto;
+      margin-right: 0; } }
+  section.index-content section h1 {
+    font-size: 800 24px "Open Sans";
+    margin-bottom: 25.888px; }
+  section.index-content section p {
+    line-height: 25.888px;
+    margin-bottom: 25.888px; }
+  section.index-content section ul {
+    margin: 0; }
+  section.index-content section.about {
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    border-right: 1px solid #e5e5e5;
+    margin-right: 2.513%;
+    padding-right: 1.256%;
+    width: 65.829%; }
+    @media screen and (max-width: 780px) {
+      section.index-content section.about {
+        width: 100%;
+        border-right: 0;
+        margin-right: 0;
+        padding-right: 0; } }
+    section.index-content section.about section {
+      margin-bottom: 25.888px; }
+      section.index-content section.about section p {
+        width: 48.092%;
+        float: left; }
+        @media screen and (max-width: 780px) {
+          section.index-content section.about section p {
+            float: none;
+            width: auto; } }
+        section.index-content section.about section p:nth-child(odd) {
+          margin-right: 3.817%; }
+          @media screen and (max-width: 780px) {
+            section.index-content section.about section p:nth-child(odd) {
+              margin-right: 0; } }
+      section.index-content section.about section.intro section {
+        margin-bottom: 0; }
+        section.index-content section.about section.intro section.intro-text {
+          margin-right: 3.817%;
+          width: 48.092%; }
+          @media screen and (max-width: 780px) {
+            section.index-content section.about section.intro section.intro-text {
+              margin-right: 0;
+              width: auto; } }
+          section.index-content section.about section.intro section.intro-text p {
+            margin-right: 0;
+            width: auto;
+            float: none; }
+        section.index-content section.about section.intro section.intro-video {
+          width: 48.092%; }
+          @media screen and (max-width: 780px) {
+            section.index-content section.about section.intro section.intro-video {
+              width: auto; } }
+          section.index-content section.about section.intro section.intro-video a {
+            display: block;
+            width: 100%; }
+            section.index-content section.about section.intro section.intro-video a img {
+              width: 100%; }
+            section.index-content section.about section.intro section.intro-video a span {
+              display: none; }
+      section.index-content section.about section.features {
+        border-top: 1px solid #E5E5E5;
+        padding-top: 25.888px;
+        margin-bottom: 0; }
+        section.index-content section.about section.features h2 {
+          text-transform: uppercase;
+          letter-spacing: 1px;
+          color: #888;
+          margin-bottom: 25.888px;
+          font-weight: normal;
+          font-size: 14px; }
+          section.index-content section.about section.features h2 span {
+            text-transform: none; }
+        section.index-content section.about section.features p {
+          width: auto;
+          clear: both; }
+          section.index-content section.about section.features p strong {
+            font-family: "Open sans";
+            font-weight: 800; }
+          section.index-content section.about section.features p a {
+            color: #993333;
+            text-decoration: none;
+            -webkit-transition-property: all;
+            -moz-transition-property: all;
+            -ms-transition-property: all;
+            -o-transition-property: all;
+            transition-property: all;
+            -webkit-transition-duration: 0.15s;
+            -moz-transition-duration: 0.15s;
+            -ms-transition-duration: 0.15s;
+            -o-transition-duration: 0.15s;
+            transition-duration: 0.15s;
+            -webkit-transition-timing-function: ease-out;
+            -moz-transition-timing-function: ease-out;
+            -ms-transition-timing-function: ease-out;
+            -o-transition-timing-function: ease-out;
+            transition-timing-function: ease-out;
+            -webkit-transition-delay: 0;
+            -moz-transition-delay: 0;
+            -ms-transition-delay: 0;
+            -o-transition-delay: 0;
+            transition-delay: 0; }
+            section.index-content section.about section.features p a:hover, section.index-content section.about section.features p a:focus {
+              color: #602020; }
+        section.index-content section.about section.features ul {
+          margin-bottom: 0; }
+          section.index-content section.about section.features ul li {
+            line-height: 25.888px;
+            width: 48.092%;
+            float: left;
+            margin-bottom: 12.944px; }
+            @media screen and (max-width: 780px) {
+              section.index-content section.about section.features ul li {
+                width: auto;
+                float: none; } }
+            section.index-content section.about section.features ul li:nth-child(odd) {
+              margin-right: 3.817%; }
+              @media screen and (max-width: 780px) {
+                section.index-content section.about section.features ul li:nth-child(odd) {
+                  margin-right: 0; } }
+  section.index-content section.course, section.index-content section.staff {
+    width: 31.658%; }
+    @media screen and (max-width: 780px) {
+      section.index-content section.course, section.index-content section.staff {
+        width: auto; } }
+    section.index-content section.course h1, section.index-content section.staff h1 {
+      color: #888;
+      font: normal 16px Georgia, serif;
+      font-size: 14px;
+      letter-spacing: 1px;
+      margin-bottom: 25.888px;
+      text-transform: uppercase; }
+    section.index-content section.course h2, section.index-content section.staff h2 {
+      font: 800 24px "Open Sans", Helvetica, Arial, sans-serif; }
+    section.index-content section.course h3, section.index-content section.staff h3 {
+      font: 400 18px "Open Sans", Helvetica, Arial, sans-serif; }
+    section.index-content section.course a span.arrow, section.index-content section.staff a span.arrow {
+      color: rgba(255, 255, 255, 0.6);
+      font-style: normal;
+      display: -moz-inline-box;
+      -moz-box-orient: vertical;
+      display: inline-block;
+      vertical-align: baseline;
+      zoom: 1;
+      *display: inline;
+      *vertical-align: auto;
+      padding-left: 10px; }
+    section.index-content section.course ul, section.index-content section.staff ul {
+      list-style: none; }
+      section.index-content section.course ul li img, section.index-content section.staff ul li img {
+        float: left;
+        margin-right: 12.944px; }
+  section.index-content section.course h2 {
+    padding-top: 129.44px;
+    background: url("../images/marketing/circuits-bg.jpg") 0 0 no-repeat;
+    -webkit-background-size: contain;
+    -moz-background-size: contain;
+    -ms-background-size: contain;
+    -o-background-size: contain;
+    background-size: contain; }
+    @media screen and (max-width: 998px) and (min-width: 781px) {
+      section.index-content section.course h2 {
+        background: url("../images/marketing/circuits-medium-bg.jpg") 0 0 no-repeat; } }
+    @media screen and (max-width: 780px) {
+      section.index-content section.course h2 {
+        padding-top: 129.44px;
+        background: url("../images/marketing/circuits-bg.jpg") 0 0 no-repeat; } }
+    @media screen and (min-width: 500px) and (max-width: 781px) {
+      section.index-content section.course h2 {
+        padding-top: 207.104px; } }
+  section.index-content section.course div.announcement p.announcement-button a {
+    margin-top: 0; }
+  section.index-content section.course div.announcement img {
+    max-width: 100%;
+    margin-bottom: 25.888px; }
+  section.index-content section.about-course {
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    border-right: 1px solid #e5e5e5;
+    margin-right: 2.513%;
+    padding-right: 1.256%;
+    width: 65.829%; }
+    @media screen and (max-width: 780px) {
+      section.index-content section.about-course {
+        width: auto;
+        border-right: 0;
+        margin-right: 0;
+        padding-right: 0; } }
+    section.index-content section.about-course section {
+      width: 48.092%; }
+      @media screen and (max-width: 780px) {
+        section.index-content section.about-course section {
+          width: auto; } }
+      section.index-content section.about-course section.about-info {
+        margin-right: 3.817%; }
+        @media screen and (max-width: 780px) {
+          section.index-content section.about-course section.about-info {
+            margin-right: 0; } }
+      section.index-content section.about-course section.requirements {
+        clear: both;
+        width: 100%;
+        border-top: 1px solid #E5E5E5;
+        padding-top: 25.888px;
+        margin-bottom: 0; }
+        section.index-content section.about-course section.requirements p {
+          float: left;
+          width: 48.092%;
+          margin-right: 3.817%; }
+          @media screen and (max-width: 780px) {
+            section.index-content section.about-course section.requirements p {
+              margin-right: 0;
+              float: none;
+              width: auto; } }
+          section.index-content section.about-course section.requirements p:nth-child(odd) {
+            margin-right: 0; }
+      section.index-content section.about-course section.cta {
+        width: 100%;
+        text-align: center; }
+        section.index-content section.about-course section.cta a.enroll {
+          padding: 12.944px 51.776px;
+          display: -moz-inline-box;
+          -moz-box-orient: vertical;
+          display: inline-block;
+          vertical-align: baseline;
+          zoom: 1;
+          *display: inline;
+          *vertical-align: auto;
+          text-align: center;
+          font: 800 18px "Open Sans", Helvetica, Arial, sans-serif; }
+  section.index-content section.staff h1 {
+    margin-top: 25.888px; }
+
+#lean_overlay {
+  background: #000;
+  display: none;
+  height: 100%;
+  left: 0px;
+  position: fixed;
+  top: 0px;
+  width: 100%;
+  z-index: 100; }
+
+div.leanModal_box {
+  background: #fff;
+  border: none;
+  -webkit-border-radius: 3px;
+  -moz-border-radius: 3px;
+  -ms-border-radius: 3px;
+  -o-border-radius: 3px;
+  border-radius: 3px;
+  -webkit-box-shadow: 0 0 6px black;
+  -moz-box-shadow: 0 0 6px black;
+  box-shadow: 0 0 6px black;
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  display: none;
+  padding: 51.776px;
+  text-align: left; }
+  div.leanModal_box a.modal_close {
+    color: #aaa;
+    display: block;
+    font-style: normal;
+    height: 14px;
+    position: absolute;
+    right: 12px;
+    top: 12px;
+    width: 14px;
+    z-index: 2; }
+    div.leanModal_box a.modal_close:hover {
+      color: #993333;
+      text-decoration: none; }
+  div.leanModal_box h1 {
+    border-bottom: 1px solid #eee;
+    font-size: 24px;
+    margin-bottom: 25.888px;
+    margin-top: 0;
+    padding-bottom: 25.888px;
+    text-align: left; }
+  div.leanModal_box#enroll {
+    max-width: 600px; }
+    div.leanModal_box#enroll ol {
+      padding-top: 25.888px; }
+      div.leanModal_box#enroll ol li.terms, div.leanModal_box#enroll ol li.honor-code {
+        float: none;
+        width: auto; }
+      div.leanModal_box#enroll ol li div.tip {
+        display: none; }
+      div.leanModal_box#enroll ol li:hover div.tip {
+        background: #333;
+        color: #fff;
+        display: block;
+        font-size: 16px;
+        line-height: 25.888px;
+        margin: 0 0 0 -10px;
+        padding: 10px;
+        position: absolute;
+        -webkit-font-smoothing: antialiased;
+        width: 500px; }
+  div.leanModal_box form {
+    text-align: left; }
+    div.leanModal_box form div#enroll_error, div.leanModal_box form div#login_error, div.leanModal_box form div#pwd_error {
+      background-color: #333333;
+      border: black;
+      color: #fff;
+      font-family: "Open sans";
+      font-weight: bold;
+      letter-spacing: 1px;
+      margin: -25.888px -25.888px 25.888px;
+      padding: 12.944px;
+      text-shadow: 0 1px 0 #1a1a1a;
+      -webkit-font-smoothing: antialiased; }
+      div.leanModal_box form div#enroll_error:empty, div.leanModal_box form div#login_error:empty, div.leanModal_box form div#pwd_error:empty {
+        padding: 0; }
+    div.leanModal_box form ol {
+      list-style: none;
+      margin-bottom: 25.888px; }
+      div.leanModal_box form ol li {
+        margin-bottom: 12.944px; }
+        div.leanModal_box form ol li.terms, div.leanModal_box form ol li.remember {
+          border-top: 1px solid #eee;
+          clear: both;
+          float: none;
+          padding-top: 25.888px;
+          width: auto; }
+        div.leanModal_box form ol li.honor-code {
+          float: none;
+          width: auto; }
+        div.leanModal_box form ol li label {
+          display: block;
+          font-weight: bold; }
+        div.leanModal_box form ol li input[type="email"], div.leanModal_box form ol li input[type="number"], div.leanModal_box form ol li input[type="password"], div.leanModal_box form ol li input[type="search"], div.leanModal_box form ol li input[type="tel"], div.leanModal_box form ol li input[type="text"], div.leanModal_box form ol li input[type="url"], div.leanModal_box form ol li input[type="color"], div.leanModal_box form ol li input[type="date"], div.leanModal_box form ol li input[type="datetime"], div.leanModal_box form ol li input[type="datetime-local"], div.leanModal_box form ol li input[type="month"], div.leanModal_box form ol li input[type="time"], div.leanModal_box form ol li input[type="week"], div.leanModal_box form ol li textarea {
+          -webkit-box-sizing: border-box;
+          -moz-box-sizing: border-box;
+          box-sizing: border-box;
+          width: 100%; }
+        div.leanModal_box form ol li input[type="checkbox"] {
+          margin-right: 10px; }
+        div.leanModal_box form ol li ul {
+          list-style: disc outside none;
+          margin: 12.944px 0 25.888px 25.888px; }
+          div.leanModal_box form ol li ul li {
+            color: #666;
+            float: none;
+            font-size: 14px;
+            list-style: disc outside none;
+            margin-bottom: 12.944px; }
+    div.leanModal_box form input[type="button"], div.leanModal_box form input[type="submit"] {
+      border: 1px solid #691b1b;
+      -webkit-border-radius: 3px;
+      -moz-border-radius: 3px;
+      -ms-border-radius: 3px;
+      -o-border-radius: 3px;
+      border-radius: 3px;
+      -webkit-box-shadow: inset 0 1px 0 0 #bc5c5c;
+      -moz-box-shadow: inset 0 1px 0 0 #bc5c5c;
+      box-shadow: inset 0 1px 0 0 #bc5c5c;
+      color: white;
+      display: inline;
+      font-size: 11px;
+      font-weight: bold;
+      background-color: #993333;
+      background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #993333), color-stop(100%, #761e1e));
+      background-image: -webkit-linear-gradient(top, #993333, #761e1e);
+      background-image: -moz-linear-gradient(top, #993333, #761e1e);
+      background-image: -ms-linear-gradient(top, #993333, #761e1e);
+      background-image: -o-linear-gradient(top, #993333, #761e1e);
+      background-image: linear-gradient(top, #993333, #761e1e);
+      padding: 6px 18px 7px;
+      text-shadow: 0 1px 0 #5d1414;
+      -webkit-background-clip: padding-box;
+      font-size: 18px;
+      padding: 12.944px; }
+      div.leanModal_box form input[type="button"]:hover, div.leanModal_box form input[type="submit"]:hover {
+        -webkit-box-shadow: inset 0 1px 0 0 #a44141;
+        -moz-box-shadow: inset 0 1px 0 0 #a44141;
+        box-shadow: inset 0 1px 0 0 #a44141;
+        cursor: pointer;
+        background-color: #823030;
+        background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #823030), color-stop(100%, #691c1c));
+        background-image: -webkit-linear-gradient(top, #823030, #691c1c);
+        background-image: -moz-linear-gradient(top, #823030, #691c1c);
+        background-image: -ms-linear-gradient(top, #823030, #691c1c);
+        background-image: -o-linear-gradient(top, #823030, #691c1c);
+        background-image: linear-gradient(top, #823030, #691c1c); }
+      div.leanModal_box form input[type="button"]:active, div.leanModal_box form input[type="submit"]:active {
+        border: 1px solid #691b1b;
+        -webkit-box-shadow: inset 0 0 8px 4px #5c1919, inset 0 0 8px 4px #5c1919, 0 1px 1px 0 #eeeeee;
+        -moz-box-shadow: inset 0 0 8px 4px #5c1919, inset 0 0 8px 4px #5c1919, 0 1px 1px 0 #eeeeee;
+        box-shadow: inset 0 0 8px 4px #5c1919, inset 0 0 8px 4px #5c1919, 0 1px 1px 0 #eeeeee; }
+
+div#login {
+  min-width: 400px; }
+  div#login header {
+    border-bottom: 1px solid #ddd;
+    margin-bottom: 25.888px;
+    padding-bottom: 25.888px; }
+    div#login header h1 {
+      border-bottom: 0;
+      padding-bottom: 0;
+      margin-bottom: 6.472px; }
+  div#login ol li {
+    float: none;
+    width: auto; }
+
+div.lost-password {
+  margin-top: 25.888px;
+  text-align: left; }
+  div.lost-password a {
+    color: #999; }
+    div.lost-password a:hover {
+      color: #444; }
+
+div#pwd_reset p {
+  margin-bottom: 25.888px; }
+div#pwd_reset input[type="email"] {
+  margin-bottom: 25.888px; }
+
+div#apply_name_change,
+div#change_email,
+div#unenroll,
+div#deactivate-account {
+  max-width: 700px; }
+  div#apply_name_change ul,
+  div#change_email ul,
+  div#unenroll ul,
+  div#deactivate-account ul {
+    list-style: none; }
+    div#apply_name_change ul li,
+    div#change_email ul li,
+    div#unenroll ul li,
+    div#deactivate-account ul li {
+      margin-bottom: 12.944px; }
+      div#apply_name_change ul li textarea, div#apply_name_change ul li input[type="email"], div#apply_name_change ul li input[type="number"], div#apply_name_change ul li input[type="password"], div#apply_name_change ul li input[type="search"], div#apply_name_change ul li input[type="tel"], div#apply_name_change ul li input[type="text"], div#apply_name_change ul li input[type="url"], div#apply_name_change ul li input[type="color"], div#apply_name_change ul li input[type="date"], div#apply_name_change ul li input[type="datetime"], div#apply_name_change ul li input[type="datetime-local"], div#apply_name_change ul li input[type="month"], div#apply_name_change ul li input[type="time"], div#apply_name_change ul li input[type="week"],
+      div#change_email ul li textarea,
+      div#change_email ul li input[type="email"],
+      div#change_email ul li input[type="number"],
+      div#change_email ul li input[type="password"],
+      div#change_email ul li input[type="search"],
+      div#change_email ul li input[type="tel"],
+      div#change_email ul li input[type="text"],
+      div#change_email ul li input[type="url"],
+      div#change_email ul li input[type="color"],
+      div#change_email ul li input[type="date"],
+      div#change_email ul li input[type="datetime"],
+      div#change_email ul li input[type="datetime-local"],
+      div#change_email ul li input[type="month"],
+      div#change_email ul li input[type="time"],
+      div#change_email ul li input[type="week"],
+      div#unenroll ul li textarea,
+      div#unenroll ul li input[type="email"],
+      div#unenroll ul li input[type="number"],
+      div#unenroll ul li input[type="password"],
+      div#unenroll ul li input[type="search"],
+      div#unenroll ul li input[type="tel"],
+      div#unenroll ul li input[type="text"],
+      div#unenroll ul li input[type="url"],
+      div#unenroll ul li input[type="color"],
+      div#unenroll ul li input[type="date"],
+      div#unenroll ul li input[type="datetime"],
+      div#unenroll ul li input[type="datetime-local"],
+      div#unenroll ul li input[type="month"],
+      div#unenroll ul li input[type="time"],
+      div#unenroll ul li input[type="week"],
+      div#deactivate-account ul li textarea,
+      div#deactivate-account ul li input[type="email"],
+      div#deactivate-account ul li input[type="number"],
+      div#deactivate-account ul li input[type="password"],
+      div#deactivate-account ul li input[type="search"],
+      div#deactivate-account ul li input[type="tel"],
+      div#deactivate-account ul li input[type="text"],
+      div#deactivate-account ul li input[type="url"],
+      div#deactivate-account ul li input[type="color"],
+      div#deactivate-account ul li input[type="date"],
+      div#deactivate-account ul li input[type="datetime"],
+      div#deactivate-account ul li input[type="datetime-local"],
+      div#deactivate-account ul li input[type="month"],
+      div#deactivate-account ul li input[type="time"],
+      div#deactivate-account ul li input[type="week"] {
+        -webkit-box-sizing: border-box;
+        -moz-box-sizing: border-box;
+        box-sizing: border-box;
+        display: block;
+        width: 100%; }
+      div#apply_name_change ul li textarea,
+      div#change_email ul li textarea,
+      div#unenroll ul li textarea,
+      div#deactivate-account ul li textarea {
+        height: 60px; }
+      div#apply_name_change ul li input[type="submit"],
+      div#change_email ul li input[type="submit"],
+      div#unenroll ul li input[type="submit"],
+      div#deactivate-account ul li input[type="submit"] {
+        white-space: normal; }
+
+div#feedback_div form ol li {
+  float: none;
+  width: 100%; }
+  div#feedback_div form ol li textarea#feedback_message {
+    height: 100px; }