public ActionResult Create(Manufacturer manufacturer)
 {
     try
     {
         BusinessLogicHandler myHandler = new BusinessLogicHandler();
         myHandler.AddManufacturer(manufacturer);
         return RedirectToAction("Index");
     }
     catch
     {
         return View();
     }
 }
 public ActionResult ViewManufacturer(Manufacturer manufacturer)
 {
     myHandler = new BusinessLogicHandler();
     if (ModelState.IsValid)
     {
         myHandler.AddManufacturer(manufacturer);
     }
     return Json(new { success = true });
 }