Index: trunk/kernel/admin_templates/incs/catalog.js
===================================================================
diff -u -N -r5329 -r5527
--- trunk/kernel/admin_templates/incs/catalog.js	(.../catalog.js)	(revision 5329)
+++ trunk/kernel/admin_templates/incs/catalog.js	(.../catalog.js)	(revision 5527)
@@ -65,9 +65,10 @@
 
 Catalog.prototype.successCallback = function($request, $params, $object) {
 	var $text = $request.responseText;
-	if ($text.match(/^#redirect#(.*)/)) {
+	var $match_redirect = new RegExp('^#redirect#(.*)').exec($text);
+	if ($match_redirect != null) {
 		// redirect to external template requested
-		window.location.href = RegExp.$1;
+		window.location.href = $match_redirect[1];
 		return false;
 	}