function topmemu(id)
{
for (i=1;i<=8;i++){
   document.getElementById("nav"+eval(i)).className="big_nav_li2"; 
    document.getElementById("snav"+eval(i)).style.display="none";       
  }
  document.getElementById("nav"+eval(id)).className="big_nav_li"; 
 document.getElementById("snav"+eval(id)).style.display="inline";   
}


function flmemu(id)
{
   for (i =1; i <=12; i++){
       document.getElementById("fl"+eval(i)).style.display="none";  
      }
   document.getElementById("fl"+eval(id)).style.display="inline";  

}
function flmemu2()
{
   for (i =1; i <=11; i++){
       document.getElementById("fl"+eval(i)).style.display="none";  
      }
 
}

function gjc(n) {
	var bh = document.all("prword")
	if (n == 0 && bh.value == "商品关键词"){bh.value="";}
	if (n == 1 && bh.value == ""){bh.value = "商品关键词";}
}

//alert(document.URL)
window.onload=function(){
var dz=document.URL
var dd=1
if(dz.search("products")>-1){dd=2}
if(dz.search("buy.aspx")>-1){dd=2}
if(dz.search("post.aspx")>-1){dd=2}
if(dz.search("order.aspx")>-1){dd=2}
if(dz.search("news")>-1){dd=4}
if(dz.search("mflist.aspx")>-1){dd=6}
if(dz.search("service.aspx")>-1){dd=6}
if(dz.search("joblist")>-1){dd=7}
if(dz.search("about")>-1){dd=7}
if(dz.search("jabout")>-1){dd=8}
if (dd!=""){
for (i =1; i <=8; i++){  
     document.getElementById("nav"+eval(i)).className="big_nav_li2"; 
     document.getElementById("snav"+eval(i)).style.display="none";  
      }
document.getElementById("nav"+eval(dd)).className="big_nav_li"; 
document.getElementById("snav"+eval(dd)).style.display="inline";  
 }
 }
 
//屏蔽脚本出错
function killErrors() { 
return true; 
} 
window.onerror = killErrors;