public function viewAnnounce($id)
 {
     $strWhere = !empty($_SESSION['sd_user']['job_conf']['id']) ? "token IN ('active') AND visibility IN ('visible','visiblehc','members','membershc')" : "token IN ('active') AND visibility IN ('visible','visiblehc')";
     if (!strings::ifInt($id) || !$this->getAnnounceById($id, $strWhere)) {
         return false;
     } else {
         parent::viewAnnounce();
         return true;
     }
 }
 public function viewAnnounce($id)
 {
     if (!strings::ifInt($id) || !$this->getAnnounceById($id, "token IN ('active')")) {
         return false;
     } else {
         parent::viewAnnounce();
         return true;
     }
 }