Index: kernel/managers/request_manager.php
===================================================================
--- kernel/managers/request_manager.php	(revision 14705)
+++ kernel/managers/request_manager.php	(working copy)
@@ -152,6 +152,7 @@
 			return $false;
 		}
 
+		$event->SetRedirectParam('opener', 's'); // stay on same page after event is called
 		$event->setEventParam('top_prefix', $this->Application->GetTopmostPrefix($event->Prefix, true));
 
 		$event_handler =& $this->Application->recallObject($event->Prefix . '_EventHandler');
@@ -217,6 +218,11 @@
 			$event->redirect = defined('CLOSE_POPUP_TPL') ? CLOSE_POPUP_TPL : 'incs/close_popup';
 		}
 
+		if ( $event->getRedirectParam('pass') === false ) {
+			// pass all discovered units to redirected page unless developer decided otherwise
+			$event->SetRedirectParam('pass', 'all');
+		}
+
 		$this->Application->Redirect($event->redirect, $event->getRedirectParams(), '', $event->redirectScript);
 	}
 
@@ -468,6 +474,11 @@
 			$params = array_merge($params, $new_params);
 		}
 
+		if ( !isset($params['pass_events']) ) {
+			// don't pass events, unless requested
+			$params['pass_events'] = false;
+		}
+
 		$opener_stack->push($template, $params, $index_file);
 		$opener_stack->save();
 	}
Index: kernel/utility/event.php
===================================================================
--- kernel/utility/event.php	(revision 14705)
+++ kernel/utility/event.php	(working copy)
@@ -89,15 +89,12 @@
 		public $redirect = true;
 
 		/**
-		 * Params, used during redirect url building after event succsessfull processing
+		 * Params, used during redirect url building after event successful processing
 		 *
 		 * @var bool
 		 * @access private
 		 */
-		private $redirectParams = Array (
-			'opener' => 's', // redirect to given template
-			'pass' => 'all'  // pass all discovered units to redirected page
-		);
+		private $redirectParams = Array ();
 
 		/**
 		 * PHP file to redirect to. Defaults to "index.php"