public ActionResult Login()
        {
            AccountLoginVM model = new AccountLoginVM();
            TryUpdateModel(model);

            AuthenticationService.AuthenticateConsultant(model.Username, model.Password);
            if (AuthenticationService.LoggedConsultant != null)
            {
                if (!String.IsNullOrEmpty(model.RedirectUrl))
                {
                    return Redirect(model.RedirectUrl);
                }
                return RedirectToAction("Index", "Home");
            }
            return View(model);
        }
 public ActionResult Login(string redirectUrl)
 {
     AccountLoginVM model = new AccountLoginVM();
     model.RedirectUrl = redirectUrl;
     return View(model);
 }