节日倒计时

<script language=JavaScript>
	var urodz= new Date("8/8/2018");
	var s="8/8/2018";
	var now = new Date();
	var ile = urodz.getTime() - now.getTime();
	var dni = Math.floor(ile / (1000 * 60 * 60 * 24));
	if (dni > 1)
	document.write(""+s+"还有"+dni +"天")
	else if (dni == 1)
	document.write("只有2天啦！")
	else if (dni == 0)
	document.write("只有1天啦！")
	else
	document.write("好象已经过了哦！");
</script>