<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" <
html
>
<
head
>
<
meta
http-equiv
=
"Content-Type"
content
=
"text/html; charset=gb2312"
/>
<
title
>动态时钟</
title
>
<
script
type
=
"text/javascript"
>
//在网页上输出:今天的日期、星期、现在的时间(动态时钟)
function start()
{
var today=new Date();
var year=today.getFullYear();
var month=today.getMonth()+1;
var day=today.getDate();
var hours=today.getHours();
var minutes=today.getMinutes();
var seconds=today.getSeconds();
//如果是单位数字,前面补0
month=month<
10
? "0"+month :month;
day
=day<10? "0"+day :day;
hours
=hours<10? "0"+hours :hours;
minutes
=minutes<10? "0"+minutes :minutes;
seconds
=seconds<10? "0"+seconds :seconds;
//时间信息连成字符串
var
str
=
"今天是"
+year+"年"+month+"月"+day+"日 "+hours+":"+minutes+":"+seconds;
//获取
id
=
result
的内容
var
obj
=
document
.getElementById("result");
obj.innerHTML
=
str
;
//延时器
window.setTimeout("start()",1000);
}
</script>
</
head
>
<
body
onload
=
"start()"
>
<
div
id
=
"result"
></
div
>
</
body
>
</
html
>