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yiquncode/scoll_text.html

Created March 24, 2012 02:34
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JS实现新闻滚动
Raw
scoll_text.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0;" name="viewport" />
<title>News</title>
<style type="text/css">
.box{width:635px; height:27px;line-height:27px; border:#bbb 1px solid; overflow:hidden;margin-left:-10px;margin-top:-15px;}
.box ul{margin:0; padding:0}
.box li{height:27px; font-size:12px; list-style-type:none;}
</style>
</head>
<body>
<p>参考 http://www.jb51.net/article/23597.htm</p>
<div class="box" id="marqueebox0">
<ul>
<li style="background:#e0e0e0;">第一行</li>
<li style="background:#f8e2ac;">第一行</li>
<li style="background:#f5f5f5;">第二行</li>
<li style="background:#ffe6ec;">第三行</li>
</ul>
</div>
<script type="text/javascript">
function startmarquee(lh,speed,delay,index){
var t;
var p=false;
var o=document.getElementById("marqueebox"+index);
o.innerHTML+=o.innerHTML;
o.onmouseover=function(){p=true}
o.onmouseout=function(){p=false}
o.scrollTop = 0;
function start(){
t=setInterval(scrolling,speed);
if(!p){ o.scrollTop += 1;}
}
function scrolling(){
if(o.scrollTop%lh!=0){
o.scrollTop += 1;
if(o.scrollTop>=o.scrollHeight/2) o.scrollTop = 0;
}else{
clearInterval(t);
setTimeout(start,delay);
}
}
setTimeout(start,delay);
}
startmarquee(27,30,3000,0);
</script>
</body>
</html>
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