function opencat(cat,img){
var cat=document.getElementById(cat);

if(cat.style.display=="none"){
	cat.style.display="";
	img.src="../images/class2.gif";
	}	else {
	cat.style.display="none"; 
	img.src="../images/class1.gif";
	}
}
/*template*/
function template(n){
  for(var i=1;i<=4;i++)
{
    if(i==n)
document.getElementById("template"+i).style.display = "block";
    else
document.getElementById("template"+i).style.display = "none";
}
    if(n==1) 
    document.getElementById("menu1").className='menubg0';
    if(n==2)
    document.getElementById("menu2").className='menubg0';
    if(n==3)
    document.getElementById("menu3").className="menubg0";
    if(n==4)
	document.getElementById("menu4").className="menubg0";

};
/*spray pattern*/
function label(num){
    for(var id = 1;id<=5;id++)
    {
    var MrJin="news_label"+id;
    if(id==num)
    document.getElementById(MrJin).style.display="block";
    else
    document.getElementById(MrJin).style.display="none";
    }
    if(num==1) 
    document.getElementById("label_title").className="label_title label_title_bg1";
    if(num==2)
    document.getElementById("label_title").className="label_title label_title_bg2";
    if(num==3)
    document.getElementById("label_title").className="label_title label_title_bg3";
    if(num==4)
    document.getElementById("label_title").className="label_title label_title_bg4";
	if(num==5)
    document.getElementById("label_title").className="label_title label_title_bg5";
    };
	
	
	
  //var t=navigator.userLanguage 
  var t = window.navigator.userLanguage 
  var ff = window.navigator.language
  if (t=="zh-cn" || t=="zh-tw" || t=="zh-hk" || t=="zh-mo" || ff == "zh-cn" || ff == "zh-CN") 
  { 
     location.replace("http://www.relab.cn/"); 
  } 


var EndTime=new Date().getTime();
var LoadTime=EndTime-StartTime;
document.write("<scr"+"ipt src=\"/mycount/stat.php\"></sc"+"ript>");