var printDate = function(dateObj) {
	if (!dateObj || typeof dateObj != "object") dateObj = new Date();
	var day     = dateObj.getDate();
	var month   = dateObj.getMonth() + 1;
	var year    = dateObj.getFullYear();
	var dateStr = String("00" + day).match(/\d{2}$/)[0] + "." +
	              String("00" + month).match(/\d{2}$/)[0] + "." +
	              year;
	document.write(dateStr);
}