Index: trunk/core/kernel/session/session.php
===================================================================
diff -u -N -r4528 -r4626
--- trunk/core/kernel/session/session.php	(.../session.php)	(revision 4528)
+++ trunk/core/kernel/session/session.php	(.../session.php)	(revision 4626)
@@ -190,6 +190,11 @@
 		unset($this->OriginalData[$var]);
 	}
 
+	function GetFromData(&$session, $var)
+	{
+		return getArrayValue($this->OriginalData, $var);
+	}
+	
 	function GetExpiredSIDs()
 	{
 		$query = ' SELECT '.$this->IDField.' FROM '.$this->TableName.' WHERE '.$this->TimestampField.' > '.adodb_mktime();
@@ -683,6 +688,16 @@
 		$this->Data->Remove($name);
 	}
 
+	/**
+	 * Ignores session varible value set before
+	 *
+	 * @param string $name
+	 */
+	function RestoreVar($name)
+	{
+		return $this->StoreVar($name, $this->Storage->GetFromData($this, $name));
+	}
+	
 	function GetField($var_name)
 	{
 		return $this->Storage->GetField($this, $var_name);
Index: trunk/core/kernel/application.php
===================================================================
diff -u -N -r4625 -r4626
--- trunk/core/kernel/application.php	(.../application.php)	(revision 4625)
+++ trunk/core/kernel/application.php	(.../application.php)	(revision 4626)
@@ -695,6 +695,17 @@
 	}
 
 	/**
+	 * Restores Session variable to it's db version
+	 *
+	 * @param string $var
+	 */
+	function RestoreVar($var)
+	{
+		$session =& $this->recallObject('Session');
+		return $session->RestoreVar($var);
+	}
+	
+	/**
 	 * Deletes kHTTPQuery variable
 	 *
 	 * @param string $var
Index: trunk/core/kernel/event_manager.php
===================================================================
diff -u -N -r4625 -r4626
--- trunk/core/kernel/event_manager.php	(.../event_manager.php)	(revision 4625)
+++ trunk/core/kernel/event_manager.php	(.../event_manager.php)	(revision 4626)
@@ -217,8 +217,10 @@
 
 		function ProcessRequest()
 		{
+			$skip_last_template = $this->Application->GetVar('skip_last_template');
+			
 			$this->processOpener();
-
+			
 			// 1. get events from $_POST
 			$events = $this->Application->GetVar('events');
 			if ($events === false) $events = Array();
@@ -270,10 +272,13 @@
 				}
 				else {
 					$event->redirect = $event->getEventParam('no_permissions_template');
+					// restore stuff, that processOpener() changed
+					$this->Application->RestoreVar('opener_stack');
+					$this->Application->SetVar('skip_last_template', $skip_last_template);
+					$this->Application->SetVar('m_opener', 's');	// stay, because "no_permission" template is not edit template
 				}
 				
-				if($event->status==erSUCCESS && ($event->redirect === true || strlen($event->redirect) > 0) )
-				{
+				if ($event->status == erSUCCESS && ($event->redirect === true || strlen($event->redirect) > 0)) {
 					$this->Application->Redirect($event->redirect, $event->redirect_params, null, $event->redirect_script);
 				}
 			}
@@ -284,13 +289,12 @@
 
 		function processOpener()
 		{
-			$opener_action=$this->Application->GetVar('m_opener');
-			$opener_stack=$this->Application->RecallVar('opener_stack');
-			$opener_stack=$opener_stack?unserialize($opener_stack):Array();
-			switch($opener_action)
-			{
+			$opener_action = $this->Application->GetVar('m_opener');
+			$opener_stack = $this->Application->RecallVar('opener_stack');
+			$opener_stack = $opener_stack ? unserialize($opener_stack) : Array();
+			switch ($opener_action) {
 				case 'r':	// "reset" opener stack
-					$opener_stack=Array();
+					$opener_stack = Array();
 					break;
 
 				case 'd':	// "down/push" new template to opener stack, deeplevel++
@@ -313,10 +317,11 @@
 				default:	// "s/0," stay on same deep level
 					break;
 			}
-			if ( !$this->Application->GetVar('skip_last_template') ) {
-				$this->Application->SetVar('m_opener','s');
+			
+			if (!$this->Application->GetVar('skip_last_template')) {
+				$this->Application->SetVar('m_opener', 's');
 			}
-			$this->Application->StoreVar('opener_stack',serialize($opener_stack));
+			$this->Application->StoreVar('opener_stack', serialize($opener_stack));
 		}
 
 		function registerHook($hookto_prefix, $hookto_special, $hookto_event, $mode, $do_prefix, $do_special, $do_event, $conditional)