protected void Ok_Click(object sender, EventArgs e)
        {
            if (IsPostBack)
            {
                if (Email.Text == Email1.Text)
                {

                    EmailErr.Visible = false;
                    sql_object SqlObj = new sql_object();
                    string Gender = Male.Checked == true ? "M" : "F";
                    SqlObj.AddOffer(Convert.ToInt32(Fieldid.Value), 0,Convert.ToDecimal(Order.Text), FirstName.Text, LastName.Text,
                        Address.Text, Email.Text, Gender, "U", Note.Text);

                    OrderEmailConform(Convert.ToInt32(Fieldid.Value), LastName.Text, Email.Text, Gender, Order.Text, Item.Text, itemnum.Text);
                    Response.Redirect("~/Default.aspx");
                }
                else if (Email.Text != Email1.Text)
                {
                    EmailErr.Text = "Emails are not the same.";
                    EmailErr.Visible = true;
                }
            }
        }