js--时钟（图片） 

<!DOCTYPE HTML>  
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta name="index" content="时钟"/>
<title>时钟</title>
<style type="text/css">
body,div,img{padding:0; margin:0;}
#box{
	width:530px;
	height:93px;
	margin:200px auto;	
}
img{
	width:60px;
	height:93px;  
	border:none;
}

</style>
<script type="text/javascript" src="index.js"></script>
</head>
<body>
	<div id="box">
		<img src="./images/0.png"/>
		<img src="./images/0.png"/>
		   
		<img src="./images/0.png"/>
		<img src="./images/0.png"/>
		   
		<img src="./images/0.png"/>
		<img src="./images/0.png"/>
	</div>	
	<script type="text/javascript">
			function toDou(n){
			if(n<10){
				return '0'+n;	
			}
			else{
				return ''+n;		
			}
		}
		window.onload=function(){
			var aImg=document.getElementsByTagName('img');
			function tick(){
				var oDate=new Date();
				var str=toDou(oDate.getHours())+toDou(oDate.getMinutes())+toDou(oDate.getSeconds());

				for(var i=0; i<aImg.length; i++){
					aImg[i].src='./images/'+str.charAt(i)+'.png';
				}
			}
			setInterval(tick, 1000);
			tick();
		};

	</script>
</body>
</html>

　　2.同一页面多个时钟（非图片，见360云盘）

posted @ 2015-09-18 11:18  越来越好888  阅读(557)  评论(0)    收藏  举报