无缝滚动图片代码的要点
<style type="text/css">
<!--
#demo {
    background: #FFF;
    overflow:hidden;
    border: 1px dashed #CCC;
    width: 500px;
}
#demo img {
    border: 3px solid #F2F2F2;
}
#indemo {
    float: left;
    width: 800%;
}
#demo1 {
    float: left;
}
#demo2 {
    float: left;
}
-->
</style>
向左滚动
<div id="demo">
<div id="indemo">
<div id="demo1">
<img src="http://s.b2b168.com/t/2008/10/18/16/20081018161950797519.jpg">
<img src="http://s.b2b168.com/t/2008/10/18/16/20081018161950797519.jpg">
<img src="http://s.b2b168.com/t/2008/10/18/16/20081018161950797519.jpg">
<img src="http://s.b2b168.com/t/2008/10/18/16/20081018161950797519.jpg">
<img src="http://s.b2b168.com/t/2008/10/18/16/20081018161950797519.jpg">
<img src="http://s.b2b168.com/t/2008/10/18/16/20081018161950797519.jpg">
<img src="http://s.b2b168.com/t/2008/10/18/16/20081018161950797519.jpg">
<img src="http://s.b2b168.com/t/2008/10/18/16/20081018161950797519.jpg">
<img src="http://s.b2b168.com/t/2008/10/18/12/20081018120201238704.jpg">
</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>