// 焦点图片自动切换JS代码
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="bg";
	document.getElementById("t"+value+"").className="active";
} 
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)", 4000)}
function auto(){
	n++;
	if(n>4)n=0;
	Mea(n);
	conaus(n);
} 
setAuto(); 

//新品情报站等栏目自动切换JS代码
//Set the id names of your tablink (without a number at the end)
var tablink_idname = new Array("tablink")
//Set the id name of your tabcontentarea (without a number at the end)
var tabcontent_idname = new Array("tabcontent") 
//Set the number of your tabs
var tabcount = new Array("4")
//Set the Tab wich should load at start (In this Example:Tab 2 visible on load)
var loadtabs = new Array("1")  
//Set the Number of the Menu which should autochange (if you dont't want to have a change menu set it to 0)
var autochangemenu = 1;
//the speed in seconds when the tabs should change
var changespeed = 8;
//should the autochange stop if the user hover over a tab from the autochangemenu? 0=no 1=yes
var stoponhover = 0;
//END MENU SETTINGS

/*Swich EasyTabs Functions - no need to edit something here*/
function easytabs(menunr, active) {
	if (menunr == autochangemenu){currenttab=active;}
	if ((menunr == autochangemenu)&&(stoponhover==1)) {stop_autochange()} 
	else if ((menunr == autochangemenu)&&(stoponhover==0))  {counter=0;}
	menunr = menunr-1;
	for (i=1; i <= tabcount[menunr]; i++){
		document.getElementById(tablink_idname[menunr]+i).className='tab'+i;
		document.getElementById(tabcontent_idname[menunr]+i).style.display = 'none';
	}
	document.getElementById(tablink_idname[menunr]+active).className='tab'+active+' tabactive';
	document.getElementById(tabcontent_idname[menunr]+active).style.display = 'block';
}
var timer; 
counter=0; 
var totaltabs=tabcount[autochangemenu-1];
var currenttab=loadtabs[autochangemenu-1];
function start_autochange(){
	counter=counter+1;
	timer=setTimeout("start_autochange()",1000);
	if (counter == changespeed+1) {
		currenttab++;
		if (currenttab>totaltabs) {
			currenttab=1
		}
		easytabs(autochangemenu,currenttab);
		restart_autochange();
	}
}
function restart_autochange(){
	clearTimeout(timer);
	counter=0;
	start_autochange();
}
function stop_autochange(){
	clearTimeout(timer);
	counter=0;
}

window.onload=function(){
	var menucount=loadtabs.length; 
	var a = 0; 
	var b = 1; 
	do {easytabs(b, loadtabs[a]);  a++; b++;}while (b<=menucount);
	if (autochangemenu!=0){start_autochange();}
}


// 右侧活跃用户JS代码
function display_$() {
  var elements = new Array();

  for (var i = 0; i < arguments.length; i++) {
    var element = arguments[i];
    if (typeof element == 'string')
      element = document.getElementById(element);

    if (arguments.length == 1)
      return element;

    elements.push(element);
  }

  return elements;
}


function display(num){
        for(var i=2;i<21;i++){
            if(i!=num){
                display_$("width_li"+i).style.display = "none";
                display_$("narrow_li"+i).style.display = "";
            }
            else{
                display_$("width_li"+i).style.display = "";
                display_$("narrow_li"+i).style.display = "none";
            }
        }
    }