From:http://bbs.blueidea.com/thread-2970016-1-1.html
代码
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<!
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" />
<
title
>无标题文档</
title
>
<
script
type="text/javascript">
window.onload = function(){
var scrollBackground = {
object:document.getElementById("scrollBackground"),
endTop:3700,
nowTop:0
};
var scrollInterval = setInterval(function(){
scrollBackground.nowTop = (scrollBackground.nowTop!=scrollBackground.endTop)?(scrollBackground.nowTop+1):0;
scrollBackground.object.style.backgroundPosition = "0px -" + scrollBackground.nowTop + "px";
},50);
}
</
script
>
</
head
>
<
body
style="margin:0; padding:0">
<
div
id="scrollBackground" style="width:1440px; height:300px; background:url(http://youlove.us/template/theme/youloveus/img/bg.jpg) no-repeat 0 0"></
div
>
</
body
>
</
html
>
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本文转自豪情博客园博客，原文链接：http://www.cnblogs.com/jikey/archive/2010/04/13/1711013.html，如需转载请自行联系原作者
