protected void ButtonSubmit_Click(object sender, EventArgs e)
        {
            WattsALoanServiceReference.LoanType loanType = new WattsALoanServiceReference.LoanType();
            loanType.LoanTypeName = TbxLoanType.Text;

            WattsALoanServiceReference.WattsALoanServiceClient client = new WattsALoanServiceReference.WattsALoanServiceClient();
            bool result = client.InsertLoanType(loanType);

            client.Close();

            string script = @"alert(""Add loan type " + TbxLoanType.Text;

            if (result)
            {
                script          += @" success."");";
                TbxLoanType.Text = "";
            }
            else
            {
                script += @" failed."");";
            }
            ScriptManager.RegisterStartupScript(this, GetType(), "ServerControlScript", script, true);
        }