Javascript做图片无缝平滑滚动

因需要，google得到。作者不详。多谢。我这里略作修改。只是改变了ID。

<!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>向左无缝滚动</title> 
<style type="text/css"> 
body,html,div,a{ margin:0 auto; padding:0} 
#scroll_top {background: #FFF; overflow:hidden; border: 1px dashed #CCC; width: 98%; } 
#scroll_top img {border: 3px solid #F2F2F2; } 
#scroll_main {float: left; width: 800%; } 
#scroll1 {float: left; } 
#scrol2 { float: left; margin-left:7px; } 
</style> 
<script type="text/javascript"> 
window.onload = function(){ 
var speed=50;var tab=document.getElementById("scroll_top"); 
var tab1=document.getElementById("scroll1"); 
var tab2=document.getElementById("scrol2"); 
tab2.innerHTML=tab1.innerHTML; 
function Marquee(){ 
if(tab2.offsetWidth-tab.scrollLeft<=0) 
tab.scrollLeft-=tab1.offsetWidth 
else{ 
tab.scrollLeft++; 
} 
} 
var MyMar=setInterval(Marquee,speed); 
tab.onmouseover=function() {clearInterval(MyMar)}; 
tab.onmouseout=function() {MyMar=setInterval(Marquee,speed)}; 
} 
</script> 
</head> 
<body> 
 
<div id="scroll_top"> 
<div id="scroll_main"> 
<div id="scroll1"> 
<img src="http://www.google.com/images/errors/robot.png" alt="404" />
<img src="http://www.google.com/images/errors/robot.png" alt="404" />
<img src="http://www.google.com/images/errors/robot.png" alt="404" />
<img src="http://www.google.com/images/errors/robot.png" alt="404" />
<img src="http://www.google.com/images/errors/robot.png" alt="404" />
<img src="http://www.google.com/images/errors/robot.png" alt="404" />
<img src="http://www.google.com/images/errors/robot.png" alt="404" />
</div> 
<div id="scrol2" ></div> 
</div> 
</div> 
</body> 
</html>

特来收藏。

posted @ 2013-07-25 10:42  崇婧  阅读(219)  评论(0)  编辑  收藏  举报