Index: branches/RC/core/admin_templates/incs/close_popup.tpl
===================================================================
diff -u -N -r11482 -r11495
--- branches/RC/core/admin_templates/incs/close_popup.tpl	(.../close_popup.tpl)	(revision 11482)
+++ branches/RC/core/admin_templates/incs/close_popup.tpl	(.../close_popup.tpl)	(revision 11495)
@@ -61,16 +61,22 @@
 				// 1. cycle through popups to get main window
 				try {
 					// will be error, when other site is opened in parent window
+					var $i = 0;
 					while ($main_window.opener) {
+						if ($i == 10) {
+							break;
+						}
+			
 						$main_window = $main_window.opener;
+						$i++;
 					}
 				}
 				catch (err) {
 					// catch Access/Permission Denied error
-		//			alert('getFrame.Error: [' + err.description + ']');
+			//			alert('getFrame.Error: [' + err.description + ']');
 					return window;
 				}
-
+			
 				var $frameset = $main_window.parent.frames;
 				for ($i = 0; $i < $frameset.length; $i++) {
 					if ($frameset[$i].name == $name) {