public ActionResult AddProduct(ProductRegister product, HttpPostedFileBase image1, HttpPostedFileBase image2,
                                       HttpPostedFileBase image3)
        {
            if (Request.Cookies["registered"] == null)
            {
                return(RedirectToAction("Index", "Home"));
            }
            if (ModelState.IsValid)
            {
                string  ownerid = Request.Cookies["registered"]["UserName"];
                Product p       = new Product
                {
                    OwnerId          = ur.FindOwnerId(ownerid),
                    Date             = DateTime.Now,
                    ShortDescription = product.ShortDescription,
                    LongDescription  = product.LongDescription,
                    Price            = product.Price,
                    Title            = product.Title,
                    State            = Product.state.valid
                };
                if (image1 != null)
                {
                    p.Picture1 = new byte[image1.ContentLength];
                    image1.InputStream.Read(p.Picture1, 0, image1.ContentLength);
                }
                if (image2 != null)
                {
                    p.Picture2 = new byte[image2.ContentLength];
                    image1.InputStream.Read(p.Picture2, 0, image2.ContentLength);
                }
                if (image3 != null)
                {
                    p.Picture3 = new byte[image3.ContentLength];
                    image1.InputStream.Read(p.Picture3, 0, image3.ContentLength);
                }

                pr.AddProductToDb(p);
                return(RedirectToAction("Index", "Home"));
            }
            return(View());
        }