public function getBlocks($fieldId, $ownerId, $locale = null)
{
$criteria = $this->getCriteria();
$criteria->fieldId = $fieldId;
$criteria->ownerId = $ownerId;
$criteria->locale = $locale;
$criteria->status = null;
$criteria->localeEnabled = null;
$criteria->limit = null;
return $criteria->find();
}