/**
  * @param string $direction
  * @param object $object
  * @param integer $pageLimit
  * @return array
  */
 protected function makePagingLink($direction, $object, $pageLimit)
 {
     $return = array('offset-dir' => $direction, 'limit' => $pageLimit, $this->offsetKey => $this->storage->serializeOffset($object, $this->sort));
     if (isset($this->options['sortby'])) {
         $return['sortby'] = $this->options['sortby'];
     }
     return $return;
 }