Fixed leanModal bug that caused lots of overlays to be added.

2012-03-28 14:20:08 -07:00
parent f95aa496fa
commit bb15d92381
1 changed files with 5 additions and 2 deletions
--- a/static/js/jquery.leanModal.js
+++ b/static/js/jquery.leanModal.js
@@ -10,9 +10,12 @@
                closeButton:'.modal_close'
            }
            
-            var overlay = $("<div id='lean_overlay'></div>");
+            var overlay = $("#lean_overlay");
+            if (overlay.length == 0) {
+              overlay = $("<div id='lean_overlay'></div>");
+              $("body").append(overlay);
+            }
            
-            $("body").append(overlay);
                 
            options =  $.extend(defaults, options);