var _gaq;

function initGA(id,domain) {

    _gaq = _gaq || [];
    _gaq.push(['_setAccount', id]);
    if (domain) {
      _gaq.push(['_setDomainName', domain]);
    }
    _gaq.push(['_trackPageview']);
    
    (function() {
        var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
        ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
        var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
    })();

}