<script language="JavaScript">
<!-- //
var deadline= new Date("7/30/2000");
var symbol="7月30日";
var now = new Date();
var leave =deadline.getTime() - now.getTime();
var day = Math.floor(leave / (1000 * 60 * 60 * 24));
if (day > 0)
document.write("今天离"+ symbol+"还有"+day +"天")
else if (day == 0)
document.write("只有1天啦!")
else
document.write("唉呀!已经过了!");
// -->
</script>