Javascript实现图片无缝滚动

<!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>

　　上面還有一篇是用jquery做的圖片無縫滾動。http://www.cnblogs.com/dying/p/3394529.html

巴特西

Javascript实现图片无缝滚动

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