<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>无缝滚动</title>
<style type="text/css">
img{
border:0;
height:100px; width:150px;
}
td img{
margin:0 10px;
}
</style>
</head>
<body>
<!-- 纵向向无缝滚动-->
<div id="demo" style="overflow:hidden;height:350px;width:200px">
<div id="demo1">
<a href="#" target="_blank"><img src="">1</a><p>
<a href="#" target="_blank"><img src="">2</a><p>
<a href="#" target="_blank"><img src="">3</a><p>
<a href="#" target="_blank"><img src="">4</a><p>
</div>
<div id="demo2">
</div>
</div>
<script>
var speed=30;
var demo2=document.getElementById("demo2");
var demo1=document.getElementById("demo1");
var demo=document.getElementById("demo");
demo2.innerHTML=demo1.innerHTML
function Marquee(){
if(demo2.offsetTop-demo.scrollTop<=0)
demo.scrollTop-=demo1.offsetHeight;
else{
demo.scrollTop++;
}
}
var MyMar=setInterval(Marquee,speed);
demo.onmouseover=function() {clearInterval(MyMar)}
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
</script>
</body>
</html>
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