<!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> <title>向左滚动的文字特效JS代码 </title>
</head>
<body>
<div id="demo" style="overflow:hidden;height:24px; line-height:24px;600px; border:1px solid #666; white-space:nowrap;">
<div id="demo1"> 基于jquery特效，jquery弹出层效果，js特效代码大全，JS广告代码，导航菜单代码，下拉菜单代码和jquery焦点图片代码。
</div>
<div id="demo2"></div>
</div>
<script type="text/javascript"> var speed=40;//数值越大，速度越慢
var demo2=document.getElementById("demo2");
var demo1=document.getElementById("demo1");
var demo=document.getElementById("demo");
function MarqueeLeft()
{ if(demo2.offsetWidth-demo.scrollLeft<=0) demo.scrollLeft-=demo1.offsetWidth else{ demo.scrollLeft++ } }
var MyMar=setInterval(MarqueeLeft,speed); demo.onmouseover=function() {clearInterval(MyMar);} demo.onmouseout=function() {MyMar=setInterval(MarqueeLeft,speed);} </script>
</body> </html>