protected void Page_Load(object sender, EventArgs e)
        {
            List <string> userInfo = (List <string>)(Session["uInfo"]);


            if (userInfo == null)
            {
                Response.Redirect("Login.aspx");
            }
            aInbox.Text  = "Inbox(";
            aInbox.Text += da.countmessages(Convert.ToInt64(userInfo[0]));
            aInbox.Text += ")";
            List <messages> m = da.load_messages(Convert.ToInt64(userInfo[0]));

            rptSender.DataSource = m;
            rptSender.DataBind();
        }