protected void session_load()
    {
        try
        {
            if (((bool)Session["signin"]) == true && Session["userid"] != null && Session["user"] != null && ((bool)Session["booking"]) == true)
            {
                a += new f_load(init_user);
                a += new f_load(u.load_user);
                a += new f_load(load);
                a += new f_load(setUserInfo);

                userSessionSet.Visible = true;
                userSignInUp.Visible   = false;
                a();
            }
            else
            {
                userSignInUp.Visible   = true;
                userSessionSet.Visible = false;
                Session["signin"]      = false;
                Session["userid"]      = null;
            }
        }
        catch (System.Threading.ThreadAbortException es) { }
        catch (Exception es) { err_redirect(es.Message + " form session_load"); }
    }
    protected void session_load()
    {
        try
        {

            if (((bool)Session["signin"]) == true && Session["userid"] != null && Session["user"] != null && ((bool)Session["booking"]) == true)
            {
                a += new f_load(init_user);
                a += new f_load(u.load_user);
                a += new f_load(load);
                a += new f_load(setUserInfo);

                userSessionSet.Visible = true;
                userSignInUp.Visible = false;
                a();
            }
            else
            {
                userSignInUp.Visible = true;
                userSessionSet.Visible = false;
                Session["signin"] = false;
                Session["userid"] = null;
            }

        }
        catch (System.Threading.ThreadAbortException es) { }
        catch (Exception es) { err_redirect(es.Message + " form session_load"); }
    }