var st;
//index table 标签切换--加入延时
function etabit(basename,totalnum,nownum){
 clearTimeout(st);
st=setTimeout("etabit2('"+basename+"','"+totalnum+"','"+nownum+"')",400); 
 return false;
}
function etabit2(basename,totalnum,nownum){
 clearTimeout(st);
 var btnname = basename+'_btn';
 var divname = basename+'_div';
 for(var i=0;i<totalnum;i++){
 document.getElementById(btnname+'_'+i).className = "";
 document.getElementById(divname+'_'+i).style.display = "none";
 }
 document.getElementById(btnname+'_'+nownum).className = "selected";
 document.getElementById(divname+'_'+nownum).style.display = "";
 return false;
}
//indexhead 首页头部浮层--加入延时
function indexheadchange(num){
clearTimeout(st);
st=setTimeout("indexheadchange2('"+num+"')",400); 
}
function indexheadchange2(num){
	 clearTimeout(st);
	for(var i=0;i<7;i++)
	{
	   if(document.getElementById('indexhead_div_'+i))
	   {
          document.getElementById('indexhead_div_'+i).style.display = "none";
	   }
	}
    if(document.getElementById('indexhead_div_'+num))
	{
       document.getElementById('indexhead_div_'+num).style.display = "";
	}
}
function closeindexhead()
{	
	clearTimeout(st);
    for(var i=0;i<7;i++)
	{
	   if(document.getElementById('indexhead_div_'+i))
	   {
	     document.getElementById('indexhead_div_'+i).style.display = "none";
	   }
	}
}

function changebackground(imageurl,divid)
{
	
	if(imageurl!='null'){
			document.getElementById(divid).style.backgroundImage="url("+imageurl+")";
	}
}
//current
//head 主导行栏目头部选中
function currenthead()
{
	if(document.getElementById('current').value!="")
	{
		var stringByCut=document.getElementById('current').value;
		var stringArray=stringByCut.split("#");
		stringArray.shift();
		stringArray.pop();
       // alert(stringArray.join('#'));
	   if(stringArray.length>0)
	   {  
		   var firstHead=stringArray[0];
	       if(document.getElementById('headnav_'+firstHead))
		   {
		     document.getElementById('headnav_'+firstHead).className="current";
		   }
	       if(document.getElementById('headli_'+firstHead))
		   {  
		     document.getElementById('headli_'+firstHead).onmouseover="";
		   }
	   }
       if(stringArray.length>1)
	   {  		   
		   var secondHead=stringArray[1];
	       if(document.getElementById('sheadnav_'+secondHead))
		   {
		     document.getElementById('sheadnav_'+secondHead).className="current";
		   }
	   }
    }
}
//child head 子导航头部选中
function inilistcurrent(baseStr,nowid)
{
	if(document.getElementById(baseStr+nowid))
	{
		document.getElementById(baseStr+nowid).className="current";	  
	}
}
//手动选中某个栏目
function setcurrent(eleid)
{
  if(document.getElementById(eleid))
  {
    document.getElementById(eleid).className="current";

  }
}
//手动取消某个导航下拉
function setnolist(eleid)
{
  if(document.getElementById(eleid))
  {
    document.getElementById(eleid).onmouseover="";
  }
}
//接受参数
function getQuery(name)
{
    var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)",'i');
    var r = window.location.search.substr(1).match(reg);
    if (r!=null) return r[2]; return null;
} 
//选中当前标签
function setnowtable(basename,totalnum,nownum)
{
    if(nownum)
	{
        var btnname = basename+'_btn';
        var divname = basename+'_div';
        for(var i=0;i<totalnum;i++)
		{
			document.getElementById(btnname+'_'+i).className = "";
			document.getElementById(divname+'_'+i).style.display = "none";
		}
		document.getElementById(btnname+'_'+nownum).className = "selected";
		document.getElementById(divname+'_'+nownum).style.display = "";
	}
}
//展示当前div，隐藏其他(版本号)
function shownowdiv(basename,totalnum,nownum)
{
	if(totalnum>0)
	{
		for(var i=0;i<totalnum;i++)
		{
			if(document.getElementById(basename+i))
			{
				document.getElementById(basename+i).style.display = "none";
			}
		}		
		if(nownum!="no")
		{
			if(document.getElementById(basename+nownum))
			{
				document.getElementById(basename+nownum).style.display = "";
			}
		}
	}
}

//关闭某个div
function closetips(divname)
{
document.getElementById(divname).style.display="none";
return false;
}
//显示某个div
function showtips(divname)
{
document.getElementById(divname).style.display="";
return false;
}
//点击显示再点击消失功能
function showTipOrclose(divname)
{

if(document.getElementById(divname)){
if(document.getElementById(divname).style.display=="")
{
	document.getElementById(divname).style.display="none"
}
else
{	

	document.getElementById(divname).style.display=""	

}
}
return false;
}
//隐藏页面广告
function hiddenpromo(promoid,contolpromoid)
{
    if(document.getElementById(contolpromoid))
	{
       if(document.getElementById(promoid))
	   {	      
	     if(document.getElementById(contolpromoid).value=="hide")
		   {document.getElementById(promoid).style.display="none";}
	   }
	}
}