public ActionResult CreateAccount(string firstName, string lastName, string email, DateTime bday, string password, string confirmPassword, string department, string title)
        {
            if (password != confirmPassword)
            {
                ViewData["PassError"] = "true";
                return(View("Index"));
            }

            KoombuBll kBll = new KoombuBll();

            if (kBll.CheckEmail(email))
            {
                ViewData["EmailExist"] = "true";
                return(View("Index"));
            }


            var user = kBll.RegisterUser(firstName, lastName, email, bday, password, department, title);

            Session["UserName"] = user.FirstName + " " + user.LastName;
            Session["UserId"]   = user.UserId;
            if (user.ProfilPicture != null)
            {
                Session["UserPic"] = user.ProfilPicture;
            }
            else
            {
                Session["UserPic"] = "~/Content/images/user.png";
            }

            return(RedirectToAction("Home"));
        }