var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));

//overall account
function startFirstAnalytics() {
	var firstTracker = _gat._getTracker("UA-741075-13");
	firstTracker._setDomainName("none");
	firstTracker._setAllowLinker(true);
	firstTracker._initData();
	firstTracker._trackPageview();   
	startSecondAnalytics();
} 

//single account
function startSecondAnalytics() {
	var secondTracker = _gat._getTracker("UA-741075-25");
	secondTracker._setDomainName(".siz.nl");
	secondTracker._initData();
	secondTracker._trackPageview();
}

if (window.addEventListener) {window.addEventListener('load', startFirstAnalytics, false);}
else if (window.attachEvent) {window.attachEvent('onload', startFirstAnalytics);}