now
<html>
</STYLE>
<script type="text/javascript">
function Clock() {
var date = new Date();
this.year = date.getFullYear();
this.month = date.getMonth() + 1;
this.date = date.getDate();
this.day = new Array("星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六")[date
.getDay()];
this.hour = date.getHours() < 10 ? "0" + date.getHours() : date
.getHours();
this.minute = date.getMinutes() < 10 ? "0" + date.getMinutes() : date
.getMinutes();
this.second = date.getSeconds() < 10 ? "0" + date.getSeconds() : date
.getSeconds();
this.toString = function() {
return "现在是:" + this.year + "年" + this.month + "月" + this.date
+ "日 " + this.hour + ":" + this.minute + ":" + this.second
+ " " + this.day;
};
this.toSimpleDate = function() {
return this.year + "-" + this.month + "-" + this.date;
};
this.toDetailDate = function() {
return this.year + "-" + this.month + "-" + this.date + " "
+ this.hour + ":" + this.minute + ":" + this.second;
};
this.display = function(ele) {
var clock = new Clock();
ele.innerHTML = clock.toString();
window.setTimeout( function() {
clock.display(ele);
}, 1000);
};
}
function start() {
var clock = new Clock();
clock= clock.display(document.getElementById("clock"));
}
</script>
<body onload="start()">
<span id="clock"></span>
</body>
</html>