<%
dim num1,num2,cha
num1=request.form("num1")
num2=request.form("num2")
if num1="" or num2="" then
response.end
end if
if isnumeric(num1) and isnumeric(num2) then
cha=datediff("d",num1,num2)
response.write"从今天是:"&now()&"<br>"
response.write"两个时间差是"&cha
else
response.write"输入数据有误"
end if
%>
<script>
var date1 = new Date("2002/6/23"); //建立一个历史的时间对象
var date2 = new Date(); //建立当前的时间对象
var datediff = date2 - date1;
alert(date1.toLocaleString()+"距离今天共"+parseInt(datediff/(24*60*60*1000))+"天");
</script>
距离某日时间:
把如下代码加入<body>区域中
<script language="JavaScript">
<!-- // (c) Henryk Gajewski
var urodz= new Date("1/1/2001");
var s="今天离元旦
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>