public ActionResult LoginRequest(LoginViewModel viewModel)
        {
            DataRepository helper = new DataRepository();

            if (helper.UserCanLogIn(viewModel))
            {
                viewModel.user = helper.GetUser(viewModel);
                Session["LoggedIn"] = "true";
                Session["Username"] = viewModel.user.Username.ToString();

                ViewData["ReloadPage"] = "true";

                return PartialView();
            }

            TempData["ErrorMessage"] = "Login Failed";
            return PartialView();
        }