public ActionResult DoLogin(string unm, string pass)
        {
            BlogClient service = new BlogClient();
            int        uid     = service.CheckUser(unm, pass);

            if (uid != 0)
            {
                Session["unm"] = unm;
                Session["uid"] = uid;
                return(RedirectToAction("Index", "Home"));
            }
            return(RedirectToAction("Index"));
        }