if (Request::hasVar('album_prettyphoto_slidspe', 'POST')) {
            if ($helper->getConfig('album_prettyphoto_slidspe') != $_POST['album_prettyphoto_slidspe']) {
                $criteria = new \CriteriaCompo();
                $criteria->add($moduleIdCriteria);
                $criteria->add(new \Criteria('conf_name', 'album_prettyphoto_slidspe'));