static function removeCurrencyList($currencyCodeList)
 {
     if (is_array($currencyCodeList) && count($currencyCodeList) > 0) {
         $db = eZDB::instance();
         $db->begin();
         eZPersistentObject::removeObject(eZCurrencyData::definition(), array('code' => array($currencyCodeList)));
         $db->commit();
     }
 }