无缝循环

<!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>
<style type="text/css">
    <!--
    #demo {
     background: #FFF;
     overflow:hidden;
     
     width: 500px;
    }
    #demo img {
     border: 3px solid #F2F2F2;
    }
    #indemo {
     float: left;
     width: 800%;
    }
    #demo1 {
     float: left;
    }
    #demo2 {
     float: left;
    }
    -->
    </style>
</head>

<body>
<div id="demo" style="width:100%; height:120px;">
    <div id="indemo">
    <div id="demo1">
    <a href="#"><img src="x1.jpeg"border="0" /></a>
    <a href="#"><img src="x2.jpeg" border="0" /></a>
    <a href="#"><img src="x3.png" border="0" /></a>
    <a href="#"><img src="x4.png" border="0" /></a>
    <a href="#"><img src="x5.png" border="0" /></a>
    <a href="#"><img src="x6.jpeg" border="0" /></a>
    </div>
    <div id="demo2"></div>
    </div>
    </div>
    <script>
    <!--
    var speed=10; //数字越大速度越慢
    var tab=document.getElementById("demo");
    var tab1=document.getElementById("demo1");
    var tab2=document.getElementById("demo2");
    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>
</body>
</html>

 

posted @ 2016-04-18 09:56  梦里梦到梦  阅读(128)  评论(0编辑  收藏  举报