public ActionResult ConfirmAddMD(MDirector md)
        {
            LoginRepository lrepo = new LoginRepository();

            if (lrepo.Get(md.MD_name) == null)
            {
                MDirectorRepository repo = new MDirectorRepository();
                repo.Insert(md);
                ViewData["Message"] = "MD inserted successfully";
            }
            else
            {
                ViewData["Message"] = "Username In User";
            }

            return(View("Empty"));
        }