`
    public static function GetPhotosByType($offerId, $type = 'Zdjecie'){
        //var_dump($type);
        $allowedTypes = array('Zdjecie', 'Panorama', 'Rzut', 'Filmy');
        if(!in_array($type, $allowedTypes)) return false;

        $result = DataBase::GetDbInstance()->ExecuteQueryWithParams("SELECT * FROM #S#offers_photos WHERE offers_id=? AND type=? ORDER BY `order` ASC", array((int) $offerId, $type));
        $photos = array();
        $ndx = 0;
        while($row = DataBase::GetDbInstance()->FetchArray($result)){
            $photos[$ndx] = self::BuildPhoto($row);
            $ndx++;
        }
        return $photos;
    }