static function isCurrentAction( $action ) {

		if ( isset( $_REQUEST['action'] ) && -1 !== (int) $_REQUEST['action'] ) {
			$compare = $_REQUEST['action'];
		} elseif ( isset( $_REQUEST['action2'] ) && -1 !== (int) $_REQUEST['action2'] ) {
			$compare = $_REQUEST['action2'];
		} else {
			return false;
		}

		return ( $action === $compare );
	}