图片连续不断的向左无缝滚动。 换了几张大点的图为啥不能滚动呢？？

参考：
http://topic.csdn.net/u/20071128/08/f6091095-3d88-4c56-8608-1a6ca1566cf6.html9）dhScroll系列，几种无缝滚动的实现；

解决方案 »

  1.   

    滚，哈
    <!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>
        <title> new document </title>
        <meta name="generator" content="editplus" />
        <meta name="author" content="Gao YiXiang" />
        <meta name="email" content="[email protected]" />
        <meta name="keywords" content="javascript dhtml dom" />
        <meta name="description" content="I love web development." />
    </head>
    <body>
        <div id=demo style="overflow:hidden; height:130px; width:300px;"> 
            <table align=left cellpadding=0 cellspacing=0 border=0 style="width: 1800px;"> 
                <tr> 
                    <td id=demo1 valign=top>
                        <img src="http://www.google.cn/logos/earthday05.gif"> 
                        <img src="http://www.google.cn/logos/da_vinci.gif"> 
                        <img src="http://www.google.cn/logos/intl_women.gif"> 
                        <img src="http://www.google.cn/logos/valentine05.gif"> 
                        <img src="http://www.google.cn/logos/newyear05.gif"> 
                        <img src="http://www.google.cn/logos/water_day05.gif"> 
                    </td> 
                    <td id=demo2 valign=top></td> 
                </tr> 
            </table> 
        </div> 
    <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> 
    </body>
    </html>