// JavaScript Document
//首页部分产品展示图片乱换滚动JS
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)}



//产品评论部分JS代码
function TxtMaxlength(MaxCount){
if(MaxCount==null || typeof(Number(MaxCount))!=="number") MaxCount=50;
var Objs=form1.comment;
var ObjCou=Objs.value.length;

form1.ModCou.value=MaxCount-ObjCou;
if (ObjCou > MaxCount){
Objs.value=Objs.value.substr(0, MaxCount);
}
}