Index: branches/5.2.x/core/units/email_events/email_events_event_handler.php
===================================================================
diff -u -N -r15012 -r15065
--- branches/5.2.x/core/units/email_events/email_events_event_handler.php	(.../email_events_event_handler.php)	(revision 15012)
+++ branches/5.2.x/core/units/email_events/email_events_event_handler.php	(.../email_events_event_handler.php)	(revision 15065)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: email_events_event_handler.php 15012 2012-01-06 20:38:49Z alex $
+* @version	$Id: email_events_event_handler.php 15065 2012-01-17 15:11:29Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -107,9 +107,10 @@
 		 * Prepares new kDBItem object
 		 *
 		 * @param kEvent $event
+		 * @return void
 		 * @access protected
 		 */
-		function OnNew(&$event)
+		protected function OnNew(kEvent &$event)
 		{
 			parent::OnNew($event);
 
@@ -133,7 +134,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnPreCreate(&$event)
+		protected function OnPreCreate(kEvent &$event)
 		{
 			parent::OnPreCreate($event);
 
@@ -170,31 +171,34 @@
 		 * Sets selected user to email events selected
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnSelectUser(&$event)
+		protected function OnSelectUser(kEvent &$event)
 		{
-			if ($event->Special != 'module') {
+			if ( $event->Special != 'module' ) {
 				parent::OnSelectUser($event);
-				return ;
+				return;
 			}
 
-			if ($this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1)) {
+			if ( $this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1) ) {
 				$event->status = kEvent::erFAIL;
-				return ;
+				return;
 			}
 
 			$items_info = $this->Application->GetVar('u');
-			if ($items_info) {
-				$user_id = array_shift( array_keys($items_info) );
+			if ( $items_info ) {
+				$user_id = array_shift(array_keys($items_info));
 
 				$selected_ids = $this->getSelectedIDs($event, true);
 
-				$ids = $this->Application->RecallVar($event->getPrefixSpecial().'_selected_ids');
+				$ids = $this->Application->RecallVar($event->getPrefixSpecial() . '_selected_ids');
 				$id_field = $this->Application->getUnitOption($event->Prefix, 'IDField');
 				$table_name = $this->Application->getUnitOption($event->Prefix, 'TableName');
-				$sql = 'UPDATE '.$table_name.'
-						SET '.$this->Application->RecallVar('dst_field').' = '.$user_id.'
-						WHERE '.$id_field.' IN ('.$ids.')';
+
+				$sql = 'UPDATE ' . $table_name . '
+						SET ' . $this->Application->RecallVar('dst_field') . ' = ' . $user_id . '
+						WHERE ' . $id_field . ' IN (' . $ids . ')';
 				$this->Conn->Query($sql);
 			}
 
@@ -935,8 +939,10 @@
 		 * with items selected in the grid
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnEdit(&$event)
+		protected function OnEdit(kEvent &$event)
 		{
 			parent::OnEdit($event);
 
@@ -951,7 +957,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemLoad(&$event)
+		protected function OnAfterItemLoad(kEvent &$event)
 		{
 			parent::OnAfterItemLoad($event);
 
@@ -1094,7 +1100,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemCreate(&$event)
+		protected function OnBeforeItemCreate(kEvent &$event)
 		{
 			parent::OnBeforeItemCreate($event);
 
@@ -1108,7 +1114,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemUpdate(&$event)
+		protected function OnBeforeItemUpdate(kEvent &$event)
 		{
 			parent::OnBeforeItemUpdate($event);