public ActionResult LogOn(LogOnModel model)
        {
            if (ModelState.IsValid)
            {
                if (MembershipService.ValidateUser(model.Username, model.Password))
                {
                    FormsAuthenticationService.SignIn(model.Username, model.RememberMe);
                    Response.AppendToLog("SUCCESS");
                    if (Url.IsLocalUrl(model.ReturnUrl))
                    {
                        return Redirect(model.ReturnUrl);
                    }
                    else
                    {
                        return RedirectToAction("Index", "Home");
                    }
                }
                else
                {
                    ModelState.AddModelError("", Resources.Home_LogOn_UsernamePasswordIncorrect);
                    Response.AppendToLog("FAILURE");
                }
            }

            return View(model);
        }
        public ActionResult LogOn(LogOnModel model)
        {
            if (ModelState.IsValid)
            {
                ValidationResult result = MembershipService.ValidateUser(model.Username, model.Password);
                switch (result)
                {
                    case ValidationResult.Success:
                        AuthenticationProvider.SignIn(model.Username, Url.IsLocalUrl(model.ReturnUrl) ? model.ReturnUrl : Url.Action("Index", "Home"));
                        Response.AppendToLog("SUCCESS");
                        return new EmptyResult();
                    case ValidationResult.NotAuthorized:
                        return new RedirectResult("~/Home/Unauthorized");
                    default:
                        ModelState.AddModelError("", Resources.Home_LogOn_UsernamePasswordIncorrect);
                        Response.AppendToLog("FAILURE");
                        break;
                }                
            }

            return View(model);
        }
        public ActionResult LogOn(LogOnModel model)
        {
            if (ModelState.IsValid)
            {
                ValidationResult result = MembershipService.ValidateUser(model.Username, model.Password);
                switch (result)
                {
                    case ValidationResult.Success:
                        AuthenticationProvider.SignIn(model.Username, Url.IsLocalUrl(model.ReturnUrl) ? model.ReturnUrl : Url.Action("Index", "Home"), model.RememberMe);
                        Response.AppendToLog("SUCCESS");
                        if (Request.IsLocal && model.DatabaseResetCode > 0 && model.Username == "admin" && ConfigurationManager.AppSettings["AllowDBReset"] == "true" )
                        {
                            ResetManager.DoReset(model.DatabaseResetCode);
                        }
                        return new EmptyResult();
                    case ValidationResult.NotAuthorized:
                        return new RedirectResult("~/Home/Unauthorized");
                    default:
                        ModelState.AddModelError("", Resources.Home_LogOn_UsernamePasswordIncorrect);
                        Response.AppendToLog("FAILURE");
                        break;
                }
            }

            return View(model);
        }