Index: branches/5.2.x/core/units/forms/submission_log/submission_log_eh.php
===================================================================
diff -u -N -r14244 -r14628
--- branches/5.2.x/core/units/forms/submission_log/submission_log_eh.php	(.../submission_log_eh.php)	(revision 14244)
+++ branches/5.2.x/core/units/forms/submission_log/submission_log_eh.php	(.../submission_log_eh.php)	(revision 14628)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: submission_log_eh.php 14244 2011-03-16 20:53:41Z alex $
+* @version	$Id: submission_log_eh.php 14628 2011-10-04 09:36:30Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -32,12 +32,13 @@
 		}
 
 		/**
-		 * Checks event permissions
+		 * Checks user permission to execute given $event
 		 *
 		 * @param kEvent $event
 		 * @return bool
+		 * @access public
 		 */
-		function CheckPermission(&$event)
+		public function CheckPermission(&$event)
 		{
 			$section = $event->getSection();
 			$form_id = $this->Application->GetVar('form_id');
@@ -75,7 +76,8 @@
 			/* @var $form_submission_helper FormSubmissionHelper */
 
 			$form =& $form_submission_helper->getForm($form_submission);
-
+			/* @var $form kDBItem */
+			
 			$from_email = $form->GetDBField('ReplyFromEmail');
 			$to_email = $form_submission_helper->getFieldByRole($form_submission, SubmissionFormField::COMMUNICATION_ROLE_EMAIL);
 
@@ -233,8 +235,10 @@
 		 * Updates last operation dates for log record
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnBeforeItemCreate(&$event)
+		protected function OnBeforeItemCreate(&$event)
 		{
 			parent::OnBeforeItemCreate($event);
 
@@ -246,8 +250,10 @@
 		 * Updates last operation dates for log record
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnBeforeItemUpdate(&$event)
+		protected function OnBeforeItemUpdate(&$event)
 		{
 			parent::OnBeforeItemUpdate($event);
 
@@ -392,8 +398,10 @@
 		 * Updates last update time for submission
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnAfterItemCreate(&$event)
+		protected function OnAfterItemCreate(&$event)
 		{
 			parent::OnAfterItemCreate($event);
 
@@ -405,11 +413,11 @@
 			$this->_updateSubmission($event);
 
 			$reply_to = $object->GetDBField('ReplyTo');
-			if (!$reply_to) {
+			if ( !$reply_to ) {
 				$reply_to = $this->_getLastMessageId($event, !$this->Application->GetVar('client_mode'));
 			}
 
-			if ($reply_to) {
+			if ( $reply_to ) {
 				// this is reply to other message -> mark it as replied
 				$org_message =& $this->Application->recallObject($event->Prefix . '.-item', null, Array ('skip_autoload' => true));
 				/* @var $org_message kDBItem */
@@ -419,7 +427,7 @@
 				$org_message->Update();
 			}
 
-			if ($this->Application->GetVar('client_mode')) {
+			if ( $this->Application->GetVar('client_mode') ) {
 				// new reply from client received -> send notification about it
 				$this->Application->EmailEventAdmin('FORM.SUBMISSION.REPLY.FROM.USER');
 			}