//
 // GET: /Account/LogOn
 public ActionResult LogOn()
 {
     var model = new LogOnModel
                     {
                         UserName = "******",
                         Password = "******"
                     };
     return View( model );
 }
        public ActionResult LogOn( LogOnModel model, string returnUrl )
        {
            if (ModelState.IsValid)
            {
                if (Membership.ValidateUser( model.UserName, model.Password ))
                {
                    FormsAuthentication.SetAuthCookie( model.UserName, model.RememberMe );
                    if (Url.IsLocalUrl( returnUrl ) && returnUrl.Length > 1 && returnUrl.StartsWith( "/" )
                        && !returnUrl.StartsWith( "//" ) && !returnUrl.StartsWith( "/\\" ))
                    {
                        return Redirect( returnUrl );
                    }
                    else
                    {
                        return RedirectToAction( "Index", "Home" );
                    }
                }
                else
                {
                    ModelState.AddModelError( "", "The user name or password provided is incorrect." );
                }
            }

            // If we got this far, something failed, redisplay form
            return View( model );
        }