/* 导航菜单js */ 

function tabit(btn){
	var idname = new String(btn.id);
	var s = idname.indexOf("_");
	var e = idname.lastIndexOf("_")+1;
	var tabName = idname.substr(0, s);
	var id = parseInt(idname.substr(e, 1));
	var tabNumber = btn.parentNode.childNodes.length;
	for(i=0;i<tabNumber;i++){
			//document.getElementById(tabName+"_div_"+i).style.display = "none";
			document.getElementById(tabName+"_btn_"+i).className = "";
		};
		//document.getElementById(tabName+"_div_"+id).style.display = "block";
		btn.className = "curr";
};

function etabit(btn){
	var idname = new String(btn.id);
	var s = idname.indexOf("_");
	var e = idname.lastIndexOf("_")+1;
	var tabName = idname.substr(0, s);
	var id = parseInt(idname.substr(e, 1));
	var tabNumber = btn.parentNode.childNodes.length;
	for(i=0;i<tabNumber;i++){
			document.getElementById(tabName+"_div_"+i).style.display = "none";
			document.getElementById(tabName+"_btn_"+i).className = "";
		};
		document.getElementById(tabName+"_div_"+id).style.display = "block";
		btn.className = "curr";
};

/* 行业联盟 */ 
var mopenxw=false;
function openxw(){
 if (mopenxw){
 document.getElementById('lm').className="toocle1";
 }else{
  document.getElementById('lm').className="toocle2";
 }
 mopenxw=!mopenxw;
}
//cj end

/*statistics*/
function gv_cnzz(of){
	var es = document.cookie.indexOf(";",of);
	if(es==-1) es=document.cookie.length;
	return unescape(document.cookie.substring(of,es));
}
function gc_cnzz(n){
	var arg=n+"=";
	var alen=arg.length;
	var clen=document.cookie.length;
	var i=0;
	while(i<clen){
	var j=i+alen;
	if(document.cookie.substring(i,j)==arg) return gv_cnzz(j);
	i=document.cookie.indexOf(" ",i)+1;
	if(i==0)	break;
	}
	return -1;
}
var cnzz_ed=new Date();
var cnzz_now=parseInt(cnzz_ed.getTime());
var cnzz_data='&r='+escape(document.referrer.substr(0,512))+'&lg='+escape(navigator.systemLanguage)+'&ntime=0.14489400 1274406017';
var cnzz_a=gc_cnzz("cnzz_a1272912");
if(cnzz_a!=-1) cnzz_a=parseInt(cnzz_a)+1;
else cnzz_a=0;
var rt=parseInt(gc_cnzz("rtime"));
var lt=parseInt(gc_cnzz("ltime"));
var cnzz_st = parseInt((cnzz_now-lt)/1000);
var cnzz_sin = gc_cnzz("sin1272912");
if(cnzz_sin==-1) cnzz_sin='none';
if( document.referrer.split('/')[2]!=document.domain ) cnzz_sin=document.referrer;
var cnzz_eid=gc_cnzz("cnzz_eid");
if(cnzz_eid==-1) cnzz_eid=Math.floor(Math.random()*100000000)+"-"+1274406017+"-"+document.referrer.substr(0,64);
if(lt<1000000){rt=0;lt=0;}
if(rt<1) rt=0;
if(((cnzz_now-lt)>500*86400)&&(lt>0)) rt++;
cnzz_data=cnzz_data+'&repeatip='+cnzz_a+'&rtime='+rt+'&cnzz_eid='+escape(cnzz_eid)+'&showp='+escape(screen.width+'x'+screen.height)+'&st='+cnzz_st+'&sin='+escape(cnzz_sin.substr(0,512))+'&res=0';
document.write('');
document.write('<img src="http://zs12.cnzz.com/stat.htm?id=1272912'+cnzz_data+'" border=0 width=0 height=0 />');
var cnzz_et=(86400-cnzz_ed.getHours()*3600-cnzz_ed.getMinutes()*60-cnzz_ed.getSeconds());
cnzz_ed.setTime(cnzz_now+1000*(cnzz_et-cnzz_ed.getTimezoneOffset()*60));
document.cookie="cnzz_a1272912="+cnzz_a+";expires="+cnzz_ed.toGMTString()+ "; path=/";
document.cookie="sin1272912="+escape(cnzz_sin)+ ";expires="+cnzz_ed.toGMTString()+";path=/";
cnzz_ed.setTime(cnzz_now+1000*86400*182);
document.cookie="rtime="+rt+";expires="+cnzz_ed.toGMTString()+ ";path=/";
document.cookie="ltime="+cnzz_now+";expires=" + cnzz_ed.toGMTString()+ ";path=/";
document.cookie="cnzz_eid="+escape(cnzz_eid)+ ";expires="+cnzz_ed.toGMTString()+";path=/";