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<html>
<head>
<title>自动滚屏</title>
</head>
<body>
<SCRIPT language=JavaScript1.2>
var speed=3 //速度
var currentpos=0,alt=1,curpos1=0,curpos2=-1
function initialize(){
startit()
}
function scrollwindow(){
if (document.all)
temp=document.body.scrollTop
CSS代码...
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JS代码...