Ticket #6417: 6417.patch

_source/core/dom/domobject.js

@@ -84 +84 @@
                         {
                                 var listener = nativeListeners[ eventName ] = getNativeListener( this, eventName );
 
-                                if ( this.$.addEventListener )
-                                        this.$.addEventListener( eventName, listener, !!CKEDITOR.event.useCapture );
-                                else if ( this.$.attachEvent )
+                                if ( this.$.attachEvent )
                                         this.$.attachEvent( 'on' + eventName, listener );
+                                else if ( this.$.addEventListener )
+                                        this.$.addEventListener( eventName, listener, !!CKEDITOR.event.useCapture );
                         }
 
                         // Call the original implementation.