function callGoogleAnalytics() {
    var s2 = document.createElement('script');
    s2.setAttribute('type', 'text/javascript');
    s2.text = '_uacct="UA-337587-3"; urchinTracker();';
    document.getElementsByTagName('body').item(0).appendChild(s2);
}

function loadGoogleAnalytics() {
    var s1 = document.createElement('script');
    s1.setAttribute('id', 'googleanalytics');
    s1.setAttribute('src', 'http://www.google-analytics.com/urchin.js');
    s1.setAttribute('type', 'text/javascript');

	document.getElementsByTagName('head').item(0).appendChild(s1);
	
	Event.observe(s1, 'load' ,callGoogleAnalytics);
}

onLoads.push(loadGoogleAnalytics);