//热门 品牌车友会
function pinbaizhuanqu(id)
{
for (var i = 0;i <2;i++)
{
var pinbaizhuanqunav = document.getElementById("pinbaizhuanqunav" + i);
var pinbaizhuanqucontent = document.getElementById("pinbaizhuanqucontent" + i);
if (i == id)
{
pinbaizhuanqunav.className = "carsyuan01";
pinbaizhuanqucontent.style.display = "block";
}
else
{
pinbaizhuanqunav.className = "carsyuan02";
pinbaizhuanqucontent.style.display = "none";
}
}
}

//热点车型 栏目切换
function Showcars(id)
{
for (var i = 0;i < 3;i++)
{
var carsnav = document.getElementById("carsnav" + i);
var carscontent = document.getElementById("carscontent" + i);
//carscontent.style.height = 140;
if (i == id)
{
carsnav.className = "bgnav1";
carscontent.style.display = "";
}
else
{
carsnav.className = "bgnav0";
carscontent.style.display = "none";
}
}
}


//焦点图 by YOUXIN
var n=0;
function Mea(value){
	n=value;
	setBg(value);
	plays(value);
	conaus(n);
}
function setBg(value){
	for(var i=0;i<5;i++)
	{
		var ti = document.getElementById("t"+i+"");
		if (ti)	ti.className="bbg0";
	}
	var tv = document.getElementById("t"+value+"");
	if (tv)	tv.className="bbg1";			
} 
function plays(value){
	try
	{
		with (au){
			filters[0].Apply();
			for(i=0;i<5;i++)i==value?children[i].style.display="block":children[i].style.display="none"; 
			filters[0].play(); 		
			}
	}
	catch(e)
	{
		var d = document.getElementById("au");
		if (d)
		{
			d = d.getElementsByTagName("div");
			if (d)
				for(i=0;i<5;i++) i==value?d[i].style.display="block":d[i].style.display="none"; 
		}
		
	}
}
function conaus(value){
	try
	{
		with (conau){
				for(i=0;i<5;i++)i==value?children[i].style.display="block":children[i].style.display="none"; 
				}
	}
	catch(e)
	{
		var d = document.getElementById("conau");
		if (d)
		{	
			d = d.getElementsByTagName("div");
			if (d)
				for(i=0;i<5;i++) i==value?d[i].style.display="block":d[i].style.display="none";
		} 
	}
}
function clearAuto(){clearInterval(autoStart)}
function setAuto(){autoStart=setInterval("auto(n)", 5000)}
function auto(){
	n++;
	if(n>4)n=0;
	Mea(n);
	conaus(n);
} 
setAuto();
function showHotSpechover(j,num,labelid,divid,css1,css2)//显示第几个，总共数，标签ID,表格ID,选中样式，非选种样式
{
    for(var i=1;i<=num;i++)
    {
        document.getElementById(divid+i).style.display="none";
        document.getElementById(labelid+i).className=css2;
        document.getElementById('keyword'+i).style.display="none";     
    }
    document.getElementById(divid+j).style.display="block";
    document.getElementById(labelid+j).className=css1;
    document.getElementById('keyword'+j).style.display="block";     

}


//品牌车友会 
function clubbr(id)
{
for (var i = 0;i <4;i++)
{
var clubbrnav = document.getElementById("clubbrnav" + i);
var clubbrcontent = document.getElementById("clubbrcontent" + i);
if (i == id)
{
clubbrnav.className = "hot_t_span";
clubbrcontent.style.display = "block";
}
else
{
clubbrnav.className = "hot_t_a";
clubbrcontent.style.display = "none";
}
}
}
//menu显示
function showcontrol(){
	document.getElementById('showmenu').style.display='block';	
}
function hiddencontrol(){
	document.getElementById('showmenu').style.display='none';	
}
function showMymenu(){
	document.getElementById('menuarea').style.display='block';	
	}
function hiddenMymenu(){
	document.getElementById('menuarea').style.display='none';	
	}