Changed the === undefined ready event check to == null since frameElement is usually...

[jquery.git] / src / event.js

diff --git a/src/event.js b/src/event.js
index e2087cc..014fb73 100644 (file)
--- a/src/event.js
+++ b/src/event.js
@@ -849,10 +849,15 @@ function bindReady() {
                        }
                });
 
-               // If IE and not an iframe
+               // If IE and not a frame
                // continually check to see if the document is ready
-               // NOTE: DO NOT CHANGE TO ===, FAILS IN IE.
-               if ( document.documentElement.doScroll && window == window.top ) (function() {
+               var toplevel = false;
+
+               try {
+                       toplevel = window.frameElement == null;
+               } catch(e){}
+
+               if ( document.documentElement.doScroll && toplevel ) (function() {
                        if ( jQuery.isReady ) {
                                return;
                        }