Index: branches/5.2.x/core/units/site_domains/site_domain_eh.php
===================================================================
diff -u -N -r15065 -r15130
--- branches/5.2.x/core/units/site_domains/site_domain_eh.php	(.../site_domain_eh.php)	(revision 15065)
+++ branches/5.2.x/core/units/site_domains/site_domain_eh.php	(.../site_domain_eh.php)	(revision 15130)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: site_domain_eh.php 15065 2012-01-17 15:11:29Z alex $
+* @version	$Id: site_domain_eh.php 15130 2012-03-03 18:38:32Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2010 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -23,7 +23,7 @@
 		 * @return bool
 		 * @access public
 		 */
-		public function CheckPermission(kEvent &$event)
+		public function CheckPermission(kEvent $event)
 		{
 			if ( $event->Name == 'OnItemBuild' ) {
 				// check permission without using $event->getSection(),
@@ -41,7 +41,7 @@
 		 * @return int
 		 * @access public
 		 */
-		public function getPassedID(kEvent &$event)
+		public function getPassedID(kEvent $event)
 		{
 			if ( $event->Special == 'current' ) {
 				if ( $this->Application->isAdmin ) {
@@ -108,7 +108,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function LoadItem(kEvent &$event)
+		protected function LoadItem(kEvent $event)
 		{
 			if ( $this->Application->isAdmin ) {
 				// don't load domain data from cache
@@ -151,7 +151,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterConfigRead(kEvent &$event)
+		protected function OnAfterConfigRead(kEvent $event)
 		{
 			parent::OnAfterConfigRead($event);
 
@@ -194,7 +194,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnSave(kEvent &$event)
+		protected function OnSave(kEvent $event)
 		{
 			parent::OnSave($event);
 
@@ -226,7 +226,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemLoad(kEvent &$event)
+		protected function OnAfterItemLoad(kEvent $event)
 		{
 			parent::OnAfterItemLoad($event);
 
@@ -240,7 +240,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemCreate(kEvent &$event)
+		protected function OnBeforeItemCreate(kEvent $event)
 		{
 			parent::OnBeforeItemCreate($event);
 
@@ -254,7 +254,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemUpdate(kEvent &$event)
+		protected function OnBeforeItemUpdate(kEvent $event)
 		{
 			parent::OnBeforeItemUpdate($event);
 
@@ -266,7 +266,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function _itemChanged(&$event)
+		function _itemChanged($event)
 		{
 			$object =& $event->getObject();
 			/* @var $object kDBItem */
@@ -282,7 +282,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function _setRequired(&$event)
+		function _setRequired($event)
 		{
 			$object =& $event->getObject();
 			/* @var $object kDBItem */