public ActionResult UserEdit(int id, string module, bool grant)
        {
            PermissionService servie = new PermissionService();
            if (module == "SA")
            {
                servie.GrantSA(id, grant, SessionManager.UserInfo.UserID);
                return Json(true, JsonRequestBehavior.AllowGet);
            }

            string[] str = module.Split("_".ToCharArray());

            int moduleId = Convert.ToInt32(str[1]);
            Permissions permisson = (Permissions)Enum.Parse(typeof(Permissions), str[0]);

            bool value = servie.EnsurePermssionForUser(id, moduleId, permisson, grant);
            return Json(true, JsonRequestBehavior.AllowGet);
        }