在网上找的例子，演示的效果是循环滚动。自己模仿下来之后，滚动2圈之后就自动停止了。

代码如下：
<fieldset style="width:980px;height:100px;padding:1px;margin:0px auto 0px auto">
            <table border="0" cellpadding="0" cellspacing="0" width="980">
            <tr><td>
            <div id="logo" align="center" style="overflow:hidden; height:100px; width:980px;">
                <table align="center" cellpadding="0" cellspace="0" border="0">
                    <tr>
                    <td id="logo1" ><table border="0" cellpadding="0" cellspacing="0">
                        <tr>
                            <xsl:for-each select="LogoSYT/NodeIndex">
                                <td>
                                    <a target="_blank" href="SytLogoDetail?fid={@fid}&amp;id={@id}&amp;type={attribute[@name='TYPE']/@value}" title="{attribute[@name='TITLE']/@value}">
                                        <img  style="pandding:5px" src="ViewImage?id={attribute[@name='APPENDIX']/@value}&amp;fid={@fid}&amp;useSmall=true"  border="0" />
                                     </a>
                                 </td>
                            
                            </xsl:for-each>
                        </tr>
                        </table>
                        </td>
                        <td id="logo2" valign="top" >
                        </td>
                    </tr>
                </table>  
            </div>

<!--滚动特效的实现--!>
<script language="javascript">
<![CDATA[

    var speed=10
  logo2.innerHTML=logo1.innerHTML
  function Marquee(){
  if(logo2.offsetWidth-logo.scrollLeft<=0)
  logo.scrollLeft-=logo1.offsetWidth
  else{
  logo.scrollLeft++
  }
  }
  var MyMar=setInterval(Marquee,speed)
  logo.onmouseover=function() {clearInterval(MyMar)}
  logo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
]]>
</script>
            </td>
            </tr>
            </table>
</fieldset>
--
FROM 222.130.131.*