public function image_get()
 {
     $status = 404;
     $return["data"] = "";
     $return["result"] = "NOOK";
     $arrOptions['publicationId'] = $this->get('publicationId');
     if ($arrOptions['publicationId'] > 0) {
         $images = CI_Request::getImages($arrOptions['publicationId']);
         if ($images) {
             $status = 200;
             $return["result"] = "OK";
             $return["data"] = "";
             foreach ($images as $key => $image) {
                 $return["data"][$key] = $image;
             }
         }
         $this->response($return, $status);
     }
 }