private void LoadInvestors(int id)
        {
            DataTable oTable = newService.GetInvestors(id);

            if (id == 0)
            {
                oTable.DefaultView.RowFilter = " amount > 0 ";
            }

            ddlInvestor.DataSource     = oTable.DefaultView;
            ddlInvestor.DataTextField  = "name";
            ddlInvestor.DataValueField = "id";
            ddlInvestor.DataBind();

            ddlInvestor.Items.Insert(0, new ListItem("-- Select --", "0"));
            ddlInvestor.SelectedIndex = 0;
        }