/**
  * Outputs the object as HTML.
  * @param FOLDER $obj
  * @access private
  */
 protected function _display_as_html($obj)
 {
     if ($obj->icon_url) {
         $this->context->start_icon_container($obj->icon_url, Fifty_px);
         parent::_display_as_html($obj);
         $this->context->finish_icon_container();
     } else {
         parent::_display_as_html($obj);
     }
 }