setTimeout("checkFacebookButton();", 1000);

function checkFacebookButton() {
    if (FB_ConnectFlag) {
        if (FB_ConnectFlag == "0") {
            jQuery("#tertLink8").addClass("unconnected");
            jQuery("a[href$='/Account/FacebookConnectView.aspx']").attr('href', 'javascript:fbSignIN(); ');
        }

        if (FB_ConnectFlag == "1") {
            FB_RequireFeatures(["XFBML"], function() {
                FB.Facebook.init(api, "/xd_receiver.html");
            });
            jQuery("#tertLink8").addClass("connected");
        }
    }
}