public function vote_post()
 {
     //checkIsLoggedIn($this);
     $status = 404;
     $return["data"] = "";
     $return["result"] = "NOOK";
     $arrOptions['publicationId'] = $this->post('publicationId');
     $arrOptions['userId'] = $this->post('userId');
     if ($arrOptions['publicationId'] > 0) {
         $request = CI_Request::getById($arrOptions['publicationId']);
         $arrOptions['request'] = $request[0];
         if ($this->post('del') == 'true') {
             if (CI_Request::deleteVote($arrOptions)) {
                 $status = 200;
                 $return["result"] = "OK";
             }
         } else {
             if (CI_Request::setVote($arrOptions)) {
                 $status = 200;
                 $return["result"] = "OK";
             }
         }
     }
     $this->response($return, $status);
 }