文字列表无缝向上滚动代码

来源：互联网发布：linux显示绝对路径编辑：程序博客网时间：2024/05/17 22:36

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="author" content="http://www.softwhy.com/" />
<title>文字列表无缝向上滚动代码</title>
<style type="text/css">
*{
margin:0px;
padding:0px;
border:0px;
}
body{font-size:12px}
#demo{
overflow:hidden;
height:80px;
width:280px;
margin:90px auto;
position:relative;
}
#demo1{
height:auto;
text-align:left;
}
#demo2{
height:auto;
text-align:left;
}
#demo1 li{
list-style-type:none;
height:22px;
text-align:left;
text-indent:15px;
}
#demo2 li{
list-style-type:none;
height:22px;
text-align:left;
text-indent:15px;
}
</style>
<script type="text/javascript">
var speed=40
window.onload=function(){
var demo=document.getElementById("demo");
var demo2=document.getElementById("demo2");
var demo1=document.getElementById("demo1");
demo2.innerHTML=demo1.innerHTML
function Marquee(){
if(demo.scrollTop>=demo1.offsetHeight){
demo.scrollTop=0;
}
else{
demo.scrollTop=demo.scrollTop+1;
}
}
var MyMar=setInterval(Marquee,speed)
demo.onmouseover=function(){clearInterval(MyMar)}
demo.onmouseout=function(){MyMar=setInterval(Marquee,speed)}
}
</script>
</head>
<body>
<div id="demo">
<ul id="demo1">
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</ul>
<div id="demo2"></div>
</div>
</body>
</html>

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