function mygaTrack (sID) {
	var pageTracker = '';
    if (typeof(_gat) != 'object') {
        var mygaInterval1 = self.window.setInterval(function () {
            if (typeof(_gat) == 'object') {
                window.clearTimeout(mygaInterval1);
                pageTracker = _gat._getTracker(mygaID);
            }
        }, 200);
    } else if (pageTracker === '')
        pageTracker = _gat._getTracker(mygaID);
    var mygaInterval2 = self.window.setInterval(function () {
        if (pageTracker !== '') {
            window.clearTimeout(mygaInterval2);
            if (sID === '')
                pageTracker._trackPageview();
            else
                pageTracker._trackPageview(sID);
        }
    }, 200);
}