function addBookmark(addurl, addtitle)
{
	if(addurl=='index')
	{
		addurl='http://www.nokiagamedown.com/';
		addtitle='诺基亚手机游戏下载→诺游网';
	}
    if (document.all)
    {
        window.external.addFavorite(addurl, addtitle);
    }
    else if (window.sidebar)
    {
        window.sidebar.addPanel(addtitle, addurl, '');
    }
}

function showtab(name,cursel,n){
 for(i=1;i<=n;i++){
  var menu=document.getElementById(name+i);
  var con=document.getElementById(name+"_"+i);
  menu.className=i==cursel?"hover":"";
  con.style.display=i==cursel?"block":"none";
 }
}

//焦点图
var n=0;
function Mea(value){
	n=value;
	setBg(value);
	plays(value);
	conaus(n);
	}
function setBg(value){
	for(var i=0;i<5;i++)
	document.getElementById("t"+i+"").className="bbg0";
	document.getElementById("t"+value+"").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").getElementsByTagName("div");
		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").getElementsByTagName("div");
		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)", 3000)}
function auto(){
	n++;
	if(n>4)n=0;
	Mea(n);
	conaus(n);
} 
setAuto();