Index: branches/5.2.x/units/topics/topics_config.php
===================================================================
diff -u -r15008 -r15133
--- branches/5.2.x/units/topics/topics_config.php	(.../topics_config.php)	(revision 15008)
+++ branches/5.2.x/units/topics/topics_config.php	(.../topics_config.php)	(revision 15133)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: topics_config.php 15008 2012-01-06 20:37:30Z alex $
+* @version	$Id: topics_config.php 15133 2012-03-03 19:04:31Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -18,8 +18,8 @@
 					'Prefix'			=>	'bb',
 					'ItemClass'			=>	Array ('class' => 'kCatDBItem', 'file' => '', 'build_event' => 'OnItemBuild'),
 					'ListClass'			=>	Array ('class' => 'kCatDBList', 'file' => '', 'build_event' => 'OnListBuild'),
-					'EventHandlerClass'	=>	Array ('class' => 'TopicsEventHandler', 'file' => 'topics_event_handler.php', 'require_classes' => Array ('kCatDBEventHandler'), 'build_event' => 'OnBuild'),
-					'TagProcessorClass' =>	Array ('class' => 'TopicsTagProcessor', 'file' => 'topics_tag_processor.php', 'require_classes' => Array ('kCatDBTagProcessor'), 'build_event' => 'OnBuild'),
+					'EventHandlerClass'	=>	Array ('class' => 'TopicsEventHandler', 'file' => 'topics_event_handler.php', 'build_event' => 'OnBuild'),
+					'TagProcessorClass' =>	Array ('class' => 'TopicsTagProcessor', 'file' => 'topics_tag_processor.php', 'build_event' => 'OnBuild'),
 					'AutoLoad'			=>	true,
 					'QueryString'		=>	Array (
 												1 => 'id',
Index: branches/5.2.x/units/emoticons/emoticon_eh.php
===================================================================
diff -u -r15060 -r15133
--- branches/5.2.x/units/emoticons/emoticon_eh.php	(.../emoticon_eh.php)	(revision 15060)
+++ branches/5.2.x/units/emoticons/emoticon_eh.php	(.../emoticon_eh.php)	(revision 15133)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: emoticon_eh.php 15060 2012-01-17 14:31:07Z alex $
+* @version	$Id: emoticon_eh.php 15133 2012-03-03 19:04:31Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -23,7 +23,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemDelete(kEvent &$event)
+		protected function OnAfterItemDelete(kEvent $event)
 		{
 			parent::OnAfterItemDelete($event);
 
Index: branches/5.2.x/units/private_message_body/private_message_body_eh.php
===================================================================
diff -u -r15060 -r15133
--- branches/5.2.x/units/private_message_body/private_message_body_eh.php	(.../private_message_body_eh.php)	(revision 15060)
+++ branches/5.2.x/units/private_message_body/private_message_body_eh.php	(.../private_message_body_eh.php)	(revision 15133)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: private_message_body_eh.php 15060 2012-01-17 14:31:07Z alex $
+* @version	$Id: private_message_body_eh.php 15133 2012-03-03 19:04:31Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -23,7 +23,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemCreate(kEvent &$event)
+		protected function OnBeforeItemCreate(kEvent $event)
 		{
 			parent::OnBeforeItemCreate($event);
 
@@ -50,7 +50,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemDelete(kEvent &$event)
+		protected function OnBeforeItemDelete(kEvent $event)
 		{
 			parent::OnBeforeItemDelete($event);
 
Index: branches/5.2.x/units/helpers/helpers_config.php
===================================================================
diff -u -r14252 -r15133
--- branches/5.2.x/units/helpers/helpers_config.php	(.../helpers_config.php)	(revision 14252)
+++ branches/5.2.x/units/helpers/helpers_config.php	(.../helpers_config.php)	(revision 15133)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: helpers_config.php 14252 2011-03-16 21:26:29Z alex $
+* @version	$Id: helpers_config.php 15133 2012-03-03 19:04:31Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -19,6 +19,6 @@
 		'EventHandlerClass'	=>	Array('class' => 'kEventHandler', 'file' => '', 'build_event' => 'OnBuild'),
 
 		'RegisterClasses' => Array (
-			Array('pseudo' => 'PostHelper', 'class' => 'PostHelper','file' => 'post_helper.php', 'build_event' => '', 'require_classes' => Array('kHelper')),
+			Array('pseudo' => 'PostHelper', 'class' => 'PostHelper','file' => 'post_helper.php', 'build_event' => ''),
 		),
 	);
\ No newline at end of file
Index: branches/5.2.x/units/private_messages/private_message_eh.php
===================================================================
diff -u -r15060 -r15133
--- branches/5.2.x/units/private_messages/private_message_eh.php	(.../private_message_eh.php)	(revision 15060)
+++ branches/5.2.x/units/private_messages/private_message_eh.php	(.../private_message_eh.php)	(revision 15133)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: private_message_eh.php 15060 2012-01-17 14:31:07Z alex $
+* @version	$Id: private_message_eh.php 15133 2012-03-03 19:04:31Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -44,7 +44,7 @@
 		 * @access protected
 		 * @see kDBEventHandler::OnListBuild()
 		 */
-		protected function SetCustomQuery(kEvent &$event)
+		protected function SetCustomQuery(kEvent $event)
 		{
 			parent::SetCustomQuery($event);
 
@@ -77,7 +77,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemCreate(kEvent &$event)
+		protected function OnBeforeItemCreate(kEvent $event)
 		{
 			parent::OnBeforeItemCreate($event);
 
@@ -102,7 +102,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemCreate(kEvent &$event)
+		protected function OnAfterItemCreate(kEvent $event)
 		{
 			parent::OnAfterItemCreate($event);
 
@@ -145,7 +145,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemLoad(kEvent &$event)
+		protected function OnAfterItemLoad(kEvent $event)
 		{
 			parent::OnAfterItemLoad($event);
 
@@ -171,7 +171,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnCreate(kEvent &$event)
+		protected function OnCreate(kEvent $event)
 		{
 			parent::OnCreate($event);
 
@@ -188,7 +188,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemDelete(kEvent &$event)
+		protected function OnBeforeItemDelete(kEvent $event)
 		{
 			parent::OnBeforeItemDelete($event);
 
@@ -210,7 +210,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemDelete(kEvent &$event)
+		protected function OnAfterItemDelete(kEvent $event)
 		{
 	    	parent::OnAfterItemDelete($event);
 
@@ -233,7 +233,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterConfigRead(kEvent &$event)
+		protected function OnAfterConfigRead(kEvent $event)
 		{
 			parent::OnAfterConfigRead($event);
 
@@ -251,7 +251,7 @@
 		 * @return bool
 		 * @access protected
 		 */
-		protected function checkItemStatus(kEvent &$event)
+		protected function checkItemStatus(kEvent $event)
 		{
 			$object =& $event->getObject();
 			/* @var $object kDBItem */
@@ -271,7 +271,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnNew(kEvent &$event)
+		protected function OnNew(kEvent $event)
 		{
 			parent::OnNew($event);
 
Index: branches/5.2.x/units/topics/topics_event_handler.php
===================================================================
diff -u -r15060 -r15133
--- branches/5.2.x/units/topics/topics_event_handler.php	(.../topics_event_handler.php)	(revision 15060)
+++ branches/5.2.x/units/topics/topics_event_handler.php	(.../topics_event_handler.php)	(revision 15133)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: topics_event_handler.php 15060 2012-01-17 14:31:07Z alex $
+* @version	$Id: topics_event_handler.php 15133 2012-03-03 19:04:31Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 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 == 'OnTopicLockToggle' ) {
 				$object =& $event->getObject();
@@ -52,7 +52,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnToggleLock(&$event)
+		function OnToggleLock($event)
 		{
 			$object =& $event->getObject();
 			/* @var $object kDBItem */
@@ -69,7 +69,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemUpdate(kEvent &$event)
+		protected function OnBeforeItemUpdate(kEvent $event)
 		{
 			parent::OnBeforeItemUpdate($event);
 
@@ -83,7 +83,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemCreate(kEvent &$event)
+		protected function OnBeforeItemCreate(kEvent $event)
 		{
 			parent::OnBeforeItemCreate($event);
 
@@ -109,7 +109,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemCreate(kEvent &$event)
+		protected function OnAfterItemCreate(kEvent $event)
 		{
 			parent::OnAfterItemCreate($event);
 
@@ -144,7 +144,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemUpdate(kEvent &$event)
+		protected function OnAfterItemUpdate(kEvent $event)
 		{
 			parent::OnAfterItemUpdate($event);
 
@@ -175,7 +175,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemLoad(kEvent &$event)
+		protected function OnAfterItemLoad(kEvent $event)
 		{
 			parent::OnAfterItemLoad($event);
 
@@ -192,7 +192,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnTopicLockToggle(&$event)
+		function OnTopicLockToggle($event)
 		{
 			$object =& $event->getObject();
 			/* @var $object kCatDBItem */
@@ -209,7 +209,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterConfigRead(kEvent &$event)
+		protected function OnAfterConfigRead(kEvent $event)
 		{
 			parent::OnAfterConfigRead($event);
 
@@ -231,7 +231,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnCloneSubItem(kEvent &$event)
+		protected function OnCloneSubItem(kEvent $event)
 		{
 			parent::OnCloneSubItem($event);
 
Index: branches/5.2.x/units/posts/post_eh.php
===================================================================
diff -u -r15060 -r15133
--- branches/5.2.x/units/posts/post_eh.php	(.../post_eh.php)	(revision 15060)
+++ branches/5.2.x/units/posts/post_eh.php	(.../post_eh.php)	(revision 15133)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: post_eh.php 15060 2012-01-17 14:31:07Z alex $
+* @version	$Id: post_eh.php 15133 2012-03-03 19:04:31Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 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)
 		{
 			$events = Array ('OnUpdate', 'OnDelete');
 
@@ -41,7 +41,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemCreate(kEvent &$event)
+		protected function OnBeforeItemCreate(kEvent $event)
 		{
 			parent::OnBeforeItemCreate($event);
 
@@ -89,7 +89,7 @@
 		 * @param kEvent $event
 		 * @param string $permissions
 		 */
-		function checkPostPermission(&$event, $permissions)
+		function checkPostPermission($event, $permissions)
 		{
 			$object =& $event->getObject();
 			/* @var $object kDBItem */
@@ -118,7 +118,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemUpdate(kEvent &$event)
+		protected function OnBeforeItemUpdate(kEvent $event)
 		{
 			parent::OnBeforeItemUpdate($event);
 
@@ -150,7 +150,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemUpdate(kEvent &$event)
+		protected function OnAfterItemUpdate(kEvent $event)
 		{
 			parent::OnAfterItemUpdate($event);
 
@@ -164,7 +164,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemDelete(kEvent &$event)
+		protected function OnBeforeItemDelete(kEvent $event)
 		{
 			parent::OnBeforeItemDelete($event);
 
@@ -183,7 +183,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemLoad(kEvent &$event)
+		protected function OnAfterItemLoad(kEvent $event)
 		{
 			parent::OnAfterItemLoad($event);
 
@@ -209,7 +209,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemCreate(kEvent &$event)
+		protected function OnAfterItemCreate(kEvent $event)
 		{
 			parent::OnAfterItemCreate($event);
 
@@ -261,8 +261,7 @@
 			if ( (int)$auto_lock > 0 ) {
 				if ( $posts_count >= $auto_lock ) {
 					// user has unlocked topic after $auto_lock and posts again -> ensure that topic will be locked again
-					$lock_event = new kEvent($parent_prefix . ':OnTopicLockToggle');
-					$this->Application->HandleEvent($lock_event);
+					$this->Application->HandleEvent(new kEvent($parent_prefix . ':OnTopicLockToggle'));
 				}
 			}
 		}
@@ -273,7 +272,7 @@
 		 * @param kEvent $event
 		 * @param kCatDBItem $main_object
 		 */
-		function updateTopicInfo(&$event, &$main_object)
+		function updateTopicInfo($event, &$main_object)
 		{
 			$object =& $event->getObject();
 			/* @var $object kDBItem */
@@ -296,7 +295,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnCreate(kEvent &$event)
+		protected function OnCreate(kEvent $event)
 		{
 			parent::OnCreate($event);
 
@@ -313,7 +312,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnUpdate(kEvent &$event)
+		protected function OnUpdate(kEvent $event)
 		{
 			parent::OnUpdate($event);
 
@@ -331,7 +330,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemDelete(kEvent &$event)
+		protected function OnAfterItemDelete(kEvent $event)
 		{
 			parent::OnAfterItemDelete($event);
 
@@ -386,7 +385,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterConfigRead(kEvent &$event)
+		protected function OnAfterConfigRead(kEvent $event)
 		{
 			parent::OnAfterConfigRead($event);
 
@@ -404,7 +403,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnDelete(kEvent &$event)
+		protected function OnDelete(kEvent $event)
 		{
 			parent::OnDelete($event);
 
@@ -421,7 +420,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnNew(kEvent &$event)
+		protected function OnNew(kEvent $event)
 		{
 			parent::OnNew($event);
 
Index: branches/5.2.x/units/poll_comments/poll_comment_eh.php
===================================================================
diff -u -r15060 -r15133
--- branches/5.2.x/units/poll_comments/poll_comment_eh.php	(.../poll_comment_eh.php)	(revision 15060)
+++ branches/5.2.x/units/poll_comments/poll_comment_eh.php	(.../poll_comment_eh.php)	(revision 15133)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: poll_comment_eh.php 15060 2012-01-17 14:31:07Z alex $
+* @version	$Id: poll_comment_eh.php 15133 2012-03-03 19:04:31Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -42,7 +42,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterConfigRead(kEvent &$event)
+		protected function OnAfterConfigRead(kEvent $event)
 		{
 			parent::OnAfterConfigRead($event);
 
@@ -63,7 +63,7 @@
 		 * @access protected
 		 * @see kDBEventHandler::OnListBuild()
 		 */
-		protected function SetCustomQuery(kEvent &$event)
+		protected function SetCustomQuery(kEvent $event)
 		{
 			parent::SetCustomQuery($event);
 
@@ -84,7 +84,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemCreate(kEvent &$event)
+		protected function OnBeforeItemCreate(kEvent $event)
 		{
 			if ( !$this->Application->isAdmin ) {
 				$object =& $event->getObject();
@@ -123,7 +123,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnCreate(kEvent &$event)
+		protected function OnCreate(kEvent $event)
 		{
 			parent::OnCreate($event);
 
@@ -141,7 +141,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemCreate(kEvent &$event)
+		protected function OnAfterItemCreate(kEvent $event)
 		{
 			parent::OnAfterItemCreate($event);
 
Index: branches/5.2.x/units/polls/poll_eh.php
===================================================================
diff -u -r15060 -r15133
--- branches/5.2.x/units/polls/poll_eh.php	(.../poll_eh.php)	(revision 15060)
+++ branches/5.2.x/units/polls/poll_eh.php	(.../poll_eh.php)	(revision 15133)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: poll_eh.php 15060 2012-01-17 14:31:07Z alex $
+* @version	$Id: poll_eh.php 15133 2012-03-03 19:04:31Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -44,7 +44,7 @@
 		 * @access protected
 		 * @see kDBEventHandler::OnListBuild()
 		 */
-		protected function SetCustomQuery(kEvent &$event)
+		protected function SetCustomQuery(kEvent $event)
 		{
 			parent::SetCustomQuery($event);
 
@@ -64,7 +64,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnResetVotes(&$event)
+		function OnResetVotes($event)
 		{
 			$object =& $event->getObject();
 			/* @var $object kDBItem */
@@ -89,7 +89,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemCreate(kEvent &$event)
+		protected function OnBeforeItemCreate(kEvent $event)
 		{
 			parent::OnBeforeItemCreate($event);
 
@@ -104,7 +104,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnMakeVote(&$event)
+		function OnMakeVote($event)
 		{
 			$object =& $event->getObject($this->Application->GetVar('poll_id'));
 			/* @var $object kDBItem */
@@ -157,7 +157,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemDelete(kEvent &$event)
+		protected function OnAfterItemDelete(kEvent $event)
 		{
 			parent::OnAfterItemDelete($event);