function setDelaiLancementForParent()
 {
     //var_dump($this->fk_assetOf_parent);exit;
     //		return false;
     if ($this->fk_assetOf_parent > 0) {
         $PDOdb = new TPDOdb();
         $of = new TAssetOF();
         if ($of->load($PDOdb, $this->fk_assetOf_parent) > 0) {
             $of->setDelaiLancement($this->date_lancement);
             $of->save($PDOdb);
         }
         $PDOdb->close();
     }
 }