倒计时代码

<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>