Index: branches/5.2.x/core/units/forms/form_submissions/form_submissions_eh.php
===================================================================
diff -u -r15045 -r15065
--- branches/5.2.x/core/units/forms/form_submissions/form_submissions_eh.php	(.../form_submissions_eh.php)	(revision 15045)
+++ branches/5.2.x/core/units/forms/form_submissions/form_submissions_eh.php	(.../form_submissions_eh.php)	(revision 15065)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: form_submissions_eh.php 15045 2012-01-16 13:56:58Z alex $
+* @version	$Id: form_submissions_eh.php 15065 2012-01-17 15:11:29Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -218,13 +218,15 @@
 		 * Creates new form submission from Front-End
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnCreate(&$event)
+		protected function OnCreate(kEvent &$event)
 		{
 			parent::OnCreate($event);
 
-			if ($event->status != kEvent::erSUCCESS) {
-				return ;
+			if ( $event->status != kEvent::erSUCCESS ) {
+				return;
 			}
 
 			$object =& $event->getObject();
@@ -240,7 +242,7 @@
 
 			$notify_email = $form->GetDBField('SubmitNotifyEmail');
 
-			if ($notify_email) {
+			if ( $notify_email ) {
 				$send_params = Array (
 					'to_name' => $notify_email,
 					'to_email' => $notify_email,
@@ -260,7 +262,7 @@
 			$theme =& $this->Application->recallObject('theme.current');
 			/* @var $theme kDBItem */
 
-			$template = kUtil::unhtmlentities( $this->Application->GetVar('success_template') ); // kHTTPQuery do htmlspecialchars on everything
+			$template = kUtil::unhtmlentities($this->Application->GetVar('success_template')); // kHTTPQuery do htmlspecialchars on everything
 			$alias_template = $theme->GetField('TemplateAliases', $template);
 
 			$event->redirect = $alias_template ? $alias_template : $template;
@@ -273,7 +275,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemCreate(&$event)
+		protected function OnBeforeItemCreate(kEvent &$event)
 		{
 			parent::OnBeforeItemCreate($event);
 
@@ -314,7 +316,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemUpdate(&$event)
+		protected function OnBeforeItemUpdate(kEvent &$event)
 		{
 			parent::OnBeforeItemUpdate($event);
 
@@ -328,12 +330,14 @@
 		 * Passes form_id, when using "Prev"/"Next" toolbar buttons
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnPreSaveAndGo(&$event)
+		protected function OnPreSaveAndGo(kEvent &$event)
 		{
 			parent::OnPreSaveAndGo($event);
 
-			if ($event->status == kEvent::erSUCCESS) {
+			if ( $event->status == kEvent::erSUCCESS ) {
 				$event->SetRedirectParam('pass', 'm,form,formsubs');
 			}
 		}
@@ -343,12 +347,14 @@
 		 * to passed tabs, by redirecting to it with OnPreSave event
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnPreSaveAndGoToTab(&$event)
+		protected function OnPreSaveAndGoToTab(kEvent &$event)
 		{
 			parent::OnPreSaveAndGoToTab($event);
 
-			if ($event->status == kEvent::erSUCCESS) {
+			if ( $event->status == kEvent::erSUCCESS ) {
 				$event->SetRedirectParam('pass', 'm,form,formsubs');
 			}
 		}
@@ -388,7 +394,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemLoad(&$event)
+		protected function OnAfterItemLoad(kEvent &$event)
 		{
 			parent::OnAfterItemLoad($event);