Index: branches/5.2.x/core/units/helpers/menu_helper.php
===================================================================
diff -u -N -r14585 -r14628
--- branches/5.2.x/core/units/helpers/menu_helper.php	(.../menu_helper.php)	(revision 14585)
+++ branches/5.2.x/core/units/helpers/menu_helper.php	(.../menu_helper.php)	(revision 14628)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: menu_helper.php 14585 2011-09-24 12:04:17Z alex $
+* @version	$Id: menu_helper.php 14628 2011-10-04 09:36:30Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -33,10 +33,13 @@
 		/**
 		 * Builds site menu
 		 *
+		 * @param string $prefix_special
 		 * @param Array $params
+		 *
 		 * @return string
+		 * @access public
 		 */
-		function menuTag($prefix_special, $params)
+		public function menuTag($prefix_special, $params)
 		{
 			list ($menu, $root_path) = $this->_prepareMenu();
 			$cat = $this->_getCategoryId($params);
@@ -52,7 +55,7 @@
 
 			if (array_key_exists('level', $params) && $params['level'] > count($levels)) {
 				// current level is deeper, then requested level
-				return ;
+				return '';
 			}
 
 			$level = max(array_key_exists('level', $params) ? $params['level'] - 1 : count($levels) - 1, 0);