`

滚动显示demo

 
阅读更多
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>滚动显示</title>
</head>
<body>
  <div class="tj_nav_text">
	<div id=demo style="overflow:hidden; width:100px; height:235px;border:1px solid #b4c6d2"> 
	<div id=demo1> 
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxxa</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxxa</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxxa</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
		<div>xxxxxxxxx</div>
	</div> 
	<div id=demo2>
	</div> 
	</div> 
	<script language="javascript"> 
		var speed=30 
		demo2.innerHTML=demo1.innerHTML 
		function Marquee(){ 
		if(demo2.offsetTop-demo.scrollTop<=0) 
		demo.scrollTop-=demo1.offsetHeight 
		else{ 
		demo.scrollTop++ 
		} 
		} 
		var MyMar=setInterval(Marquee,speed) 
		demo.onmouseover=function() {clearInterval(MyMar)} 
		demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)} 
	</script>
  </div>
</body>
</html>

 

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