让图片循环混动的js代码

Question

                                 <table width="755" border="0" cellspacing="0" cellpadding="0">
                        <tr>
                            <td align="center">
                               <a href="#"><img src="images/more_20.gif" width="39" height="20" border="0" /></a>                            
</td>
                        </tr>
                    </table>
          
  急求让图片循环滚动的Js代码

Answer 1

太常用的功能了，自己看
http://www.cnblogs.com/freespider/archive/2010/08/10/1796493.html
http://www.cnblogs.com/jimtomjim/archive/2009/05/26/1490110.html

Answer 2

Jquery 插件实现效果会好点，不过图片滚动有很多种

Answer 3

<script> 
var speed=30 
demo2.innerHTML=demo1.innerHTML 
function Marquee(){ 
if(demo2.offsetWidth-demo.scrollLeft<=0) 
demo.scrollLeft-=demo1.offsetWidth 
else{ 
demo.scrollLeft++ 
} 
} 
var MyMar=setInterval(Marquee,speed) 
demo.onmouseover=function() {clearInterval(MyMar)} 
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)} 
 </script>这段js代码运行出来，图片只能滚动一圈就不滚动了，急求是怎么回事