public function excludeActions($controller, $action){
		$cid = $controller->id;
		$action = is_array($action) ? $action : array($action);

		if(!isset($this->excluded_actions[$cid])){
			$this->excluded_actions[$cid] = array();
		}

		foreach($action as $a){
			if(in_array($a, $this->excluded_actions[$cid])){
				continue;
			}

			$this->excluded_actions[$cid][] = $a;
		}

		return $this;
	}