public void btnSubmit_Click(object sender, EventArgs e)
        {
            string[] users;
            users = txtUserId.Text.Split(',');

            Jhilburn.BunchBallAdmin.Helpers.BunchBall bb = new Helpers.BunchBall();

            foreach (string u in users)
            {
                //bb.LogAction(ddlChallenge.SelectedItem.ToString(), u.ToString(), txtValue.Text, bb.GetAdminSessionKey());
                bb.CompleteChallenge(ddlChallenge.SelectedItem.ToString(), u.ToString(), bb.GetAdminSessionKey());
            }

            Response.Redirect("~/finished.aspx");
        }