private void Funcheckreferral()
{
if (txt_referralid.Text != "")
{
dt = objaccess.Getmemberbyid(txt_referralid.Text);
if (dt.Rows.Count > 0)
{
hidden_referral.Value = dt.Rows[0]["memberid"].ToString();
string referal = hidden_referral.Value;
}
else
{
txt_referralid.Text = string.Empty;
ScriptManager.RegisterStartupScript(this, this.GetType(), "keykey", "alert('Please Enter Valid Sponsor Id ');", true);
}
}
}
