/**
  * @access public
  * @param $id_node
  * @ParamType $id_node 
  */
 public function delete($id_node)
 {
     parent::deleleFiles($id_node);
     dibi::query("DELETE FROM gallery WHERE id_node=%i", $id_node);
     Log::addLog($this, "Vymazanie galerie", $id_node);
 }