From 98c3d861ad2eac3bb756e8eb3577b416adde3272 Mon Sep 17 00:00:00 2001
From: kimth <kimth@edx.org>
Date: Sat, 27 Oct 2012 18:19:56 +0000
Subject: [PATCH] Fix reference to iidiv

---
 common/lib/xmodule/xmodule/js/src/capa/imageinput.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/common/lib/xmodule/xmodule/js/src/capa/imageinput.js b/common/lib/xmodule/xmodule/js/src/capa/imageinput.js
index 5b4978ee11..173cb50f54 100644
--- a/common/lib/xmodule/xmodule/js/src/capa/imageinput.js
+++ b/common/lib/xmodule/xmodule/js/src/capa/imageinput.js
@@ -11,8 +11,8 @@
 
 function image_input_click(id,event){
     iidiv = document.getElementById("imageinput_"+id);
-    pos_x = event.offsetX?(event.offsetX):event.pageX-document.iidiv.offsetLeft;
-    pos_y = event.offsetY?(event.offsetY):event.pageY-document.iidiv.offsetTop;
+    pos_x = event.offsetX?(event.offsetX):event.pageX-iidiv.offsetLeft;
+    pos_y = event.offsetY?(event.offsetY):event.pageY-iidiv.offsetTop;
     result = "[" + pos_x + "," + pos_y + "]";
     cx = (pos_x-15) +"px";
     cy = (pos_y-15)  +"px" ;