Index: branches/unlabeled/unlabeled-1.2.2/core/admin_templates/js/script.js
===================================================================
diff -u -r6905 -r6906
--- branches/unlabeled/unlabeled-1.2.2/core/admin_templates/js/script.js	(.../script.js)	(revision 6905)
+++ branches/unlabeled/unlabeled-1.2.2/core/admin_templates/js/script.js	(.../script.js)	(revision 6906)
@@ -1178,10 +1178,18 @@
 	{
 		var $main_window = window;
 		
-		while ($main_window.opener) {
-			// cycle through popups to get main window
-			$main_window = $main_window.opener;
+		// 1. cycle through popups to get main window
+		try {
+			// will be error, when other site is opened in parent window
+			while ($main_window.opener) {
+				$main_window = $main_window.opener;
+			}
 		}
+		catch (err) {
+			// catch Access/Permission Denied error
+//			alert('getFrame.Error: [' + err.description + ']');
+			return window;
+		}
 		
 		var $frameset = $main_window.parent.frames;
 		for ($i = 0; $i < $frameset.length; $i++) {