Index: trunk/core/kernel/db/db_event_handler.php
===================================================================
diff -u -N -r6751 -r6756
--- trunk/core/kernel/db/db_event_handler.php	(.../db_event_handler.php)	(revision 6751)
+++ trunk/core/kernel/db/db_event_handler.php	(.../db_event_handler.php)	(revision 6756)
@@ -1554,10 +1554,8 @@
 		 */
 		function OnSearchReset(&$event)
 		{
-			$this->Application->RemoveVar($event->getPrefixSpecial().'_search_filter');
-			$this->Application->RemoveVar($event->getPrefixSpecial().'_search_keyword');
-
-			$this->Application->RemoveVar($event->getPrefixSpecial().'_custom_filter');
+			$search_helper =& $this->Application->recallObject('SearchHelper');
+			$search_helper->resetSearch($event);
 		}
 
 		/**