// code borrowed and modified from quirksmode.org
function rc(name){
	name = name+'=';
	var ca = document.cookie.split(';');
	for(var i=0; i<ca.length; i++) {
		var c = ca[i];
		while(c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(name)==0) return c.substring(name.length,c.length);
	}
	return null;
}

function goTo(url) {
	var aff = rc('dnzAffID');
	if (aff != null && url.indexOf('app.dnzoom'))
		url += (url.indexOf('?') != -1 ? '&' : '?') + 'affiliateID=' + aff;
	document.location.href = url;
}