function navigateToDate(date)
{
	loc = new String(document.location);	
	query_string = loc.match(/\?.*/);
	if(query_string) 
		loc = loc.replace(query_string, "");
	else 
		query_string = "";
	parts = loc.split(current_url_segment);
	myloc = parts[1]+controller_url_segment+"/"+date+query_string;
	
	myloc = current_url_segment+"/"+date+query_string;
	document.location = myloc;
	
	//alert("core1:"+myloc);
	//alert("core2:"+parts[0]);
	//alert("core3:"+parts[1]);
	//alert("core3:"+controller_url_segment);
	//alert("core4:"+current_url_segment);
	
}

function zeroPad(num) {
	var s = '0'+num;
	return s.substring(s.length-2)
}