document.write('<div id="demo" style="overflow:hidden;height:104px;width:626px;color:#ffffff">'
+'<table style="text-align:left" cellpadding="0" cellspacing="0" border="0">'
+'<tr>'
+'<td id="demo1" valign="top">'
+'<table border="0" cellpadding="0" cellspacing="0" height="104">'
+'<tr>'

+'<td><a target="_blank" href="showpro.asp?id=79"><img border="0" alt="1930门架" src="pro/2007116152123.jpg" height="80" style="margin-left:20px; border:1px #CCCCCC solid; padding:2px;" /></a></td>'

+'<td><a target="_blank" href="showpro.asp?id=77"><img border="0" alt="碗扣脚手架组合" src="pro/20071151644386.jpg" height="80" style="margin-left:20px; border:1px #CCCCCC solid; padding:2px;" /></a></td>'

+'<td><a target="_blank" href="showpro.asp?id=76"><img border="0" alt="碗扣脚手架组合2" src="pro/20071161518525.jpg" height="80" style="margin-left:20px; border:1px #CCCCCC solid; padding:2px;" /></a></td>'

+'<td><a target="_blank" href="showpro.asp?id=68"><img border="0" alt="梯形组合脚手架" src="pro/20071161542456.jpg" height="80" style="margin-left:20px; border:1px #CCCCCC solid; padding:2px;" /></a></td>'

+'<td><a target="_blank" href="showpro.asp?id=66"><img border="0" alt="914门架" src="pro/20071151622121.jpg" height="80" style="margin-left:20px; border:1px #CCCCCC solid; padding:2px;" /></a></td>'

+'<td><a target="_blank" href="showpro.asp?id=62"><img border="0" alt="门式组合脚手架（2）" src="pro/20081181427274.bmp" height="80" style="margin-left:20px; border:1px #CCCCCC solid; padding:2px;" /></a></td>'

+'<td><a target="_blank" href="showpro.asp?id=61"><img border="0" alt="门式组合脚手架（1）" src="pro/2007116153128.jpg" height="80" style="margin-left:20px; border:1px #CCCCCC solid; padding:2px;" /></a></td>'

+'<td><a target="_blank" href="showpro.asp?id=55"><img border="0" alt="梯子" src="pro/2007115161134.jpg" height="80" style="margin-left:20px; border:1px #CCCCCC solid; padding:2px;" /></a></td>'

+'<td><a target="_blank" href="showpro.asp?id=54"><img border="0" alt="可调节上托" src="pro/2007116135559.jpg" height="80" style="margin-left:20px; border:1px #CCCCCC solid; padding:2px;" /></a></td>'

+'<td><a target="_blank" href="showpro.asp?id=53"><img border="0" alt="可调节下托" src="pro/2007115160461.jpg" height="80" style="margin-left:20px; border:1px #CCCCCC solid; padding:2px;" /></a></td>'

+'</tr>'
+'</table>'
+'</td>'
+'<td id="demo2" valign="top"></td>'
+'<td id="demo3" valign="top"></td>'
+'</tr>'
+'</table>'
+'</div>');

var speed=30//速度数值越大速度越慢
demo2.innerHTML=demo1.innerHTML
demo3.innerHTML=demo1.innerHTML
function Marquee(){
if(demo2.offsetWidth-demo.scrollLeft<=0)
demo.scrollLeft-=demo1.offsetWidth
else{
demo.scrollLeft+=2;
}
}
var MyMar=setInterval(Marquee,speed)
demo.onmouseover=function() {clearInterval(MyMar)}
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}