//cF:是cacheF的缩写。1：产品；2：公司；3：供求
var cF='1';
//取产品的一级分类链接:getCatFirst1(1代表产品，n为id)
function F1(n){
if(isFirefox()) var A=arguments.callee.caller.arguments[0].target;
else var A=window.event.srcElement;
A.target="_blank";
A.href="procat.php?catalog_id="+n;
}
//取产品的一级分类链接:getCatSecond1
function S1(n){
if(isFirefox()) var A=arguments.callee.caller.arguments[0].target;
else var A=window.event.srcElement;
A.target="_blank";
A.href="procatalog.php?catid="+n;
}
function F2(n){
if(isFirefox()) var A=arguments.callee.caller.arguments[0].target;
else var A=window.event.srcElement;
A.target="_blank";
A.href="company.php?catalog_id="+n;
}
//取产品的一级分类链接:getCatSecond1
function S2(n){
if(isFirefox()) var A=arguments.callee.caller.arguments[0].target;
else var A=window.event.srcElement;
A.target="_blank";
A.href="comcatalog.php?catid="+n;
}
function F3(n){
if(isFirefox()) var A=arguments.callee.caller.arguments[0].target;
else var A=window.event.srcElement;
A.target="_blank";
A.href="offerlist.php?catalog_id="+n;
}
//取产品的一级分类链接:getCatSecond1
function S3(n){
if(isFirefox()) var A=arguments.callee.caller.arguments[0].target;
else var A=window.event.srcElement;
A.target="_blank";
A.href="procatalog.php?catid="+n;
}
//按拼音字母显示分类导航
function showPyIndex(zm){
try{//清空上一次拼音字母导航的CSS
if(zm!=zmC){
	gd('pyZm'+zmC).className='';
	//catPyI是catPyIndex的缩写
	gd('catPyI'+zmC+cF).style.display='none';
}
}catch(e){}
if(gd('pyZm'+zm).className==''){
gd('pyZm'+zm).className='current';
gd('catPyI'+zm+cF).style.display='block';
}
else{
gd('pyZm'+zm).className='';
gd('catPyI'+zm+cF).style.display='none';
}
//zmC:zmCache的简写
zmC=zm;
}
//变换产品/公司/供求的导航
function chgCatDiv(it,n){
switch(n){//设置左侧导航CSS
case 1:
it.className='cp2';
it.nextSibling.className='gs';
it.parentNode.lastChild.className='gq';
break;
case 2:
it.className='gs2';
it.previousSibling.className='cp';
it.nextSibling.className='gq';
break;
case 3:
it.className='gq2';
it.parentNode.firstChild.className='cp';
it.previousSibling.className='gs';
}
gd('catArea'+cF).style.display='none';
gd('catArea'+n).style.display='';
try{
if(gd('catPyI'+zmC+cF).style.display=='block'){
	gd('catPyI'+zmC+cF).style.display='none';
	gd('catPyI'+zmC+n).style.display='block';
}}catch(e){}
cF=n;
}
//切换证劵市场下面板块
function chgZqscUl(n,it){
gd('zqscA1').className=gd('zqscA2').className=gd('zqscA3').className='sel';
it.className='sel01';
gd('zqscUl1').style.display=gd('zqscUl2').style.display=gd('zqscUl3').style.display='none';
gd('zqscUl'+n).style.display='';
}