public ActionResult Add_User(User U, string c, string c_pass)
 {
     if (U.password == c_pass)
     {
         if (c == "on")
         {
             U.Active = true;
         }
         else
         {
             U.Active = false;
         }
         U.Type = 2;
         u_dsl.addUser(U);
         return(RedirectToAction("Index"));
     }
     return(View());
 }