public ActionResult Index(UserValidationModel newUser)
        {
            if (!ModelState.IsValid)
                return View();

            provider = new UserMemberProvider();
            if (provider.CreateUser(Request.Form["UserName"], Request.Form["Password"], "") != null)
                return View("Success");
            else
                return View();
        }
        public ActionResult Register(UserValidationModel newUser)
        {
            if (!ModelState.IsValid)
                return View();

            provider = new UserMemberProvider();
            if (provider.CreateUser(Request.Form["UserName"], Request.Form["Password"], Request.Form["Email"]) != null)
                return View("Index", "Forum");
            else
                return View();
        }