protected void Page_Load(object sender, EventArgs e)
    {
        if (fileUploadImage0.IsPosting)
        {
            FileImageName[0] = Globals.ProcessFileUpload(fileUploadImage0, true);
        }
        if (fileUploadImage1.IsPosting)
        {
            FileImageName[1] = Globals.ProcessFileUpload(fileUploadImage1, true);
        }
        if (fileUploadImage2.IsPosting)
        {
            FileImageName[2] = Globals.ProcessFileUpload(fileUploadImage2, true);
        }
        if (fileUploadImage3.IsPosting)
        {
            FileImageName[3] = Globals.ProcessFileUpload(fileUploadImage3, true);
        }
        if (fileUploadImage4.IsPosting)
        {
            FileImageName[4] = Globals.ProcessFileUpload(fileUploadImage4, true);
        }

        LoadPhotoList();
        string Action = Globals.GetStringFromQueryString("Action");

        if (Action == "DeleteImage")
        {
            OtherFunctions obj      = new OtherFunctions();
            int            ImageID  = Globals.GetIntFromQueryString("ImageID");
            string         ImageUrl = Globals.GetStringFromQueryString("ImageUrl");
            Globals.DeleteFile(ImageUrl, "ImageFiles/ImageSlideIndexs");
            obj.DeleteImageSlideIndex(ImageID);
            Session["DeleteImage"] = true;
            Response.Redirect("ImageSlideIndex.aspx");
        }
        if (Session["DeleteImage"] != null)
        {
            lblMessage.Visible = true;
            lblMessage.Text    = "Đã xóa hình ảnh thành công!";
            Session.Remove("DeleteImage");
        }
    }