Index: branches/5.2.x/units/links/links_event_handler.php
===================================================================
diff -u -N -r14254 -r14626
--- branches/5.2.x/units/links/links_event_handler.php	(.../links_event_handler.php)	(revision 14254)
+++ branches/5.2.x/units/links/links_event_handler.php	(.../links_event_handler.php)	(revision 14626)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: links_event_handler.php 14254 2011-03-16 21:30:58Z alex $
+* @version	$Id: links_event_handler.php 14626 2011-10-04 09:34:41Z alex $
 * @package	In-Link
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -34,11 +34,14 @@
 		}
 
 		/**
-		 * Enter description here...
+		 * Apply any custom changes to list's sql query
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
+		 * @see kDBEventHandler::OnListBuild()
 		 */
-		function SetCustomQuery(&$event)
+		protected function SetCustomQuery(&$event)
 		{
 			parent::SetCustomQuery($event);
 
@@ -331,8 +334,10 @@
 		 * Makes reciprocal check on link, when it is created
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnBeforeItemCreate(&$event)
+		protected function OnBeforeItemCreate(&$event)
 		{
 			parent::OnBeforeItemCreate($event);
 
@@ -343,8 +348,10 @@
 		 * Makes reciprocal check on link, when it is updated
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnBeforeItemUpdate(&$event)
+		protected function OnBeforeItemUpdate(&$event)
 		{
 			parent::OnBeforeItemUpdate($event);