function TabsA(num)
{
	var tab=$("Tab_"+num)
	var content=$("Content_"+num)
	for(var i=0;i<12;i++)
	{
		if((i+1)%4==0)
		{
			$("Tab_"+i).style.cssText="margin-right:0px;";
		}
		$("Tab_"+i).className="";
		$("Content_"+i).className="myul hidden";
	}
		
	content.className="myul block";
		
	if((num+1)%9==0)
	{
		tab.className="cli_5";
		content.className="myul block myul_margin";
	}
	else if((num+1)%10==0||(num+1)%11==0)
	{
		tab.className="cli_6";
		content.className="myul block myul_margin";
	}
	else if((num+1)%12==0)
	{
		tab.className="cli_7";
		content.className="myul block myul_margin";
	}
	else if((num+1)%4==1)
	{
		tab.className="cli_1";
	}
	else if((num+1)%4==0)
	{
		tab.className="cli_3";
	}
	else
	{
		tab.className="cli_2";
	}
}
	
var curNum = "";
function ChangeTabsA(num)
{
	if(curNum == num) return false;
	curNum = num;
	t=setTimeout("TabsA("+num+")",100);
}
	
function Scroll_Event(type,items,pos)
{
	for(var i=0;i<items;i++)
	{
		$("Tabs_"+type+i).className=""
		$("Con_"+type+i).className="hidden"
	}
	$("Con_"+type+pos).className="block promotion_btm_content gray";
	$("Tabs_"+type+pos).className="cli";
}

//=====================================================================================

function Tabs(num)
{
	var tab=$("Tab_"+num)
	var content=$("Content_"+num)
	for(var i=0;i<12;i++)
	{
		if((i+1)%6==0)
		{
			$("Tab_"+i).style.marginRight="0px";
		}
		$("Tab_"+i).className="";
		$("Content_"+i).className="myul hidden";
	}
	content.className="myul block";
		
	if(num < 6){
		if((num+1)%6==1)
		{
			tab.className="cli_1";
		}
		else if((num+1)%6==0)
		{
			tab.className="cli_3";
		}
		else
		{
			tab.className="cli_2";
		}
	}
	else{

		if((num+1)%6==1)
		{
			tab.className="cli_5";
		}
		else if((num+1)%6==0)
		{
			tab.className="cli_7";
		}
		else
		{
			tab.className="cli_6";
		}		
	}
}
	
function ChangeTabs(num,bgImg)
{
	if(curNum == num) return false;
	curNum = num;
	t=setTimeout('Tabs('+num+')',0);
	$("boxBG").style.background = 'background:url(bgImg) right top no-repeat;';
}


function $(o)
{ 
	return typeof(o) == "string"?document.getElementById(o):o;//获取对象
}

//菜单切换
function showMenu(baseID, divID) {
    baseID = $(baseID);
    divID  = $(divID);
	bakID = $("subnavBG");
	
    if (showMenu.timer) clearTimeout(showMenu.timer);
	hideCur();
    divID.style.display = 'block';
	bakID.style.display = 'block';
	showMenu.cur = divID;

    if (! divID.isCreate) {
        divID.isCreate = true;
        //divID.timer = 0;
        divID.onmouseover = function () {
            if (showMenu.timer) clearTimeout(showMenu.timer);
			hideCur();
            divID.style.display = 'block';
			bakID.style.display = 'block';
        };

        function hide () {
            showMenu.timer = setTimeout(function () {divID.style.display = 'none';bakID.style.display = 'none'}, 300);
        }

        divID.onmouseout = hide;
        baseID.onmouseout = hide;
    }
	function hideCur () {
		showMenu.cur && (showMenu.cur.style.display = 'none');
	}
}