public ActionResult Group(short? _grID)
        {
            if (_grID != 0)
            {
                ViewBag.strNamePage = "Имя страницы группы";
                ViewBag.mytitles = _grID;
                ViewBag.raid = _grID;
                Rasdel.RasdelSetName(_grID);
                UserSession.DelSessionValue("grName");
                UserSession.DelSessionValue("pgName");
                UserSession.DelSessionValue("grId");
                UserSession.DelSessionValue("pgId");
                UserSession.DelSessionValue("proID");
                UserSession.DelSessionValue("proID");
            }
            return View();
        }