Diff to handle bug described in http://bugs.jqueryui.com/ticket/10056

10056.diff

diff --git a/ui/widget.js b/ui/widget.js
index b86232b..e4a1426 100644
--- a/ui/widget.js
+++ b/ui/widget.js
@@ -434,9 +434,21 @@ $.Widget.prototype = {
                });
        },
 
-       _off: function( element, eventName ) {
+       _off: function( elements, eventName ) {
+               var instance = this;
                eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace;
-               element.unbind( eventName ).undelegate( eventName );
+               elements.unbind( eventName ).undelegate( eventName );
+               function offHelper( list, element ) {
+                       var index = list.index( element );
+                       if ( index !== -1 ) {
+                               list.splice( index, 1 );
+                       }
+               }
+               elements.each(function( arrayIndex, element ) {
+                       offHelper( instance.bindings, element );
+                       offHelper( instance.hoverable, element );
+                       offHelper( instance.focusable, element );
+               });
        },
 
        _delay: function( handler, delay ) {