document.write('<div id="demo" style="overflow: hidden; width: 915px;margin-left:5px;">');
     document.write('<table cellSpacing="0" cellPadding="0"  border="0" >');        
     document.write('<tr>');
     document.write('<td id="demo1" >');
          
          document.write('<div style="width:1260px;" >');
document.write('<div style="float:left;width:180px;margin-top:9px;" >');
document.write('<a href="http://www.chinahho.com" target="_blank" ><img src="/upfile/corp/support/zgswtzgs.gif" border="0" alt="中国水务投资有限公司" ></a>');
document.write('</div>');
document.write('<div style="float:left;width:180px;margin-top:9px;" >');
document.write('<a href="http://www.itt.com.cn/" target="_blank" ><img src="/upfile/corp/support/itt.gif" border="0" alt="itt.com" ></a>');
document.write('</div>');
document.write('<div style="float:left;width:180px;margin-top:9px;" >');
document.write('<a href="http://www.gsegc.com/" target="_blank" ><img src="/upfile/corp/support/jinzhouhuanjing.gif" border="0" alt="金州环境" ></a>');
document.write('</div>');
document.write('<div style="float:left;width:180px;margin-top:9px;" >');
document.write('<a href="http://www.memstar.com.sg/" target="_blank" ><img src="/upfile/corp/support/sigpo.gif" border="0" alt="新加坡美能材料" ></a>');
document.write('</div>');
document.write('<div style="float:left;width:180px;margin-top:9px;" >');
document.write('<a href="http://www.capitalwater.cn/" target="_blank" ><img src="/upfile/corp/support/shouchuang.gif" border="0" alt="北京首创股份有限公司" ></a>');
document.write('</div>');
document.write('<div style="float:left;width:180px;margin-top:9px;" >');
document.write('<a href="http://www.sinofrench.com/" target="_blank" ><img src="/upfile/corp/support/zhongfa.gif" border="0" alt="中法水务投资有限公司" ></a>');
document.write('</div>');
document.write('<div style="float:left;width:180px;margin-top:9px;" >');
document.write('<a href="http://www.veoliawater.cn/cn/" target="_blank" ><img src="/upfile/corp/support/weiliya.gif" border="0" alt="威立雅水务" ></a>');
document.write('</div>');
document.write('</div><div style="width:1260px;" >');
document.write('<div style="float:left;width:180px;margin-top:9px;" >');
document.write('<a href="http://www.tfwater.thtf.com.cn/" target="_blank" ><img src="/upfile/corp/support/tongfang.gif" border="0" alt="清华同方水务" ></a>');
document.write('</div>');
document.write('<div style="float:left;width:180px;margin-top:9px;" >');
document.write('<a href="http://www.wf-water.com/" target="_blank" ><img src="/upfile/corp/support/lianheruntong.gif" border="0" alt="联合润通水务集团" ></a>');
document.write('</div>');
document.write('<div style="float:left;width:180px;margin-top:9px;" >');
document.write('<a href="http://www.tjcep.com/index22.aspx" target="_blank" ><img src="/upfile/corp/support/chuangye.gif" border="0" alt="天津创业环保股份有限公司" ></a>');
document.write('</div>');
document.write('<div style="float:left;width:180px;margin-top:9px;" >');
document.write('<a href="http://www.gtconsulting.com.cn/default.asp" target="_blank" ><img src="/upfile/corp/support/20080416_tyjszx.gif" border="0" alt="通用技术咨询顾问有限责任公司" ></a>');
document.write('</div>');
document.write('<div style="float:left;width:180px;margin-top:9px;" >');
document.write('<a href="http://www.soundgroup.com/" target="_blank" ><img src="/upfile/corp/support/sangde1.gif" border="0" alt="桑德集团" ></a>');
document.write('</div>');
document.write('<div style="float:left;width:180px;margin-top:9px;" >');
document.write('<a href="http://www.zkcgroup.com/f_index.asp" target="_blank" ><img src="/upfile/corp/support/1-9zhongkecheng.gif" border="0" alt="中科成环保集团有限公司" ></a>');
document.write('</div>');
document.write('<div style="float:left;width:180px;margin-top:9px;" >');
document.write('<a href="http://www.came-tj.cn/" target="_blank" ><img src="/upfile/corp/support/2007-09-27shouchuang.gif" border="0" alt="首创爱华(天津)" ></a>');
document.write('</div>');
document.write('</div><div style="width:1260px;" >');
document.write('</div>'); 
          
          document.write('</td>');
          document.write('<td id="demo2" >&nbsp;</td></tr></table>');
          document.write('</div>');
                

var speed3=25//速度数值越大速度越慢
demo2.innerHTML=demo1.innerHTML
function Marquee(){
if(demo2.offsetWidth-demo.scrollLeft<=0)
demo.scrollLeft-=demo1.offsetWidth
else{
demo.scrollLeft++
}
}
var MyMar=setInterval(Marquee,speed3)
demo.onmouseover=function() {clearInterval(MyMar)}
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed3)}