function $(id) { return document.getElementById(id); }
function addLoadEvent(func){
 var oldonload = window.onload;
 if (typeof window.onload != 'function') {
  window.onload = func;
 } else {
  window.onload = function(){
   oldonload();
   func();
  }
 }
}
function moveElement(elementID,final_x,final_y,interval) {
  if (!document.getElementById) return false;
  if (!document.getElementById(elementID)) return false;
  var elem = document.getElementById(elementID);
  if (elem.movement) {
    clearTimeout(elem.movement);
  }
  if (!elem.style.left) {
    elem.style.left = "0px";
  }
  if (!elem.style.top) {
    elem.style.top = "0px";
  }
  var xpos = parseInt(elem.style.left);
  var ypos = parseInt(elem.style.top);
  if (xpos == final_x  &&  ypos == final_y) {
  return true;
  }
  if (xpos < final_x) {
    var dist = Math.ceil((final_x - xpos)/10);
    xpos = xpos + dist;
  }
  if (xpos > final_x) {
    var dist = Math.ceil((xpos - final_x)/10);
    xpos = xpos - dist;
  }
  if (ypos < final_y) {
    var dist = Math.ceil((final_y - ypos)/10);
    ypos = ypos + dist;
  }
  if (ypos > final_y) {
    var dist = Math.ceil((ypos - final_y)/10);
    ypos = ypos - dist;
  }
  elem.style.left = xpos + "px";
  elem.style.top = ypos + "px";
  var repeat = "moveElement('"+elementID+"',"+final_x+","+final_y+","+interval+")";
  elem.movement = setTimeout(repeat,interval);
}
function classNormal(iFocusBtnID,iFocusTxID){
 var iFocusBtns= $(iFocusBtnID).getElementsByTagName('li');
 var iFocusTxs = $(iFocusTxID).getElementsByTagName('li');
 for(var i=0; i<iFocusBtns.length; i++) {
  iFocusBtns[i].className='normal';
  iFocusTxs[i].className='normal';
 }
}
function classCurrent(iFocusBtnID,iFocusTxID,n){
 var iFocusBtns= $(iFocusBtnID).getElementsByTagName('li');
 var iFocusTxs = $(iFocusTxID).getElementsByTagName('li');
 iFocusBtns[n].className='current';
 iFocusTxs[n].className='current';
}
function iFocusChange() {
 if(!$('ifocus')) return false;
 $('ifocus').onmouseover = function(){atuokey = true};
 $('ifocus').onmouseout = function(){atuokey = false};
 var iFocusBtns = $('ifocus_btn').getElementsByTagName('li');
 var listLength = iFocusBtns.length;
 iFocusBtns[0].onmouseover = function() {
  moveElement('ifocus_piclist',0,0,5);
  classNormal('ifocus_btn','ifocus_tx');
  classCurrent('ifocus_btn','ifocus_tx',0);
 }
 if (listLength>=2) {
  iFocusBtns[1].onmouseover = function() {
   moveElement('ifocus_piclist',0,-225,5);
   classNormal('ifocus_btn','ifocus_tx');
   classCurrent('ifocus_btn','ifocus_tx',1);
  }
 }
 if (listLength>=3) {
  iFocusBtns[2].onmouseover = function() {
   moveElement('ifocus_piclist',0,-450,5);
   classNormal('ifocus_btn','ifocus_tx');
   classCurrent('ifocus_btn','ifocus_tx',2);
  }
 }
 if (listLength>=4) {
  iFocusBtns[3].onmouseover = function() {
   moveElement('ifocus_piclist',0,-675,5);
   classNormal('ifocus_btn','ifocus_tx');
   classCurrent('ifocus_btn','ifocus_tx',3);
  }
 }
}
setInterval('autoiFocus()',5000);
var atuokey = false;
function autoiFocus() {
 if(!$('ifocus')) return false;
 if(atuokey) return false;
 var focusBtnList = $('ifocus_btn').getElementsByTagName('li');
 var listLength = focusBtnList.length;
 for(var i=0; i<listLength; i++) {
  if (focusBtnList[i].className == 'current') var currentNum = i;
 }
 if (currentNum==0 && listLength!=1 ){
  moveElement('ifocus_piclist',0,-225,5);
  classNormal('ifocus_btn','ifocus_tx');
  classCurrent('ifocus_btn','ifocus_tx',1);
 }
 if (currentNum==1 && listLength!=2 ){
  moveElement('ifocus_piclist',0,-450,5);
  classNormal('ifocus_btn','ifocus_tx');
  classCurrent('ifocus_btn','ifocus_tx',2);
 }
 if (currentNum==2 && listLength!=3 ){
  moveElement('ifocus_piclist',0,-675,5);
  classNormal('ifocus_btn','ifocus_tx');
  classCurrent('ifocus_btn','ifocus_tx',3);
 }
 if (currentNum==3 ){
  moveElement('ifocus_piclist',0,0,5);
  classNormal('ifocus_btn','ifocus_tx');
  classCurrent('ifocus_btn','ifocus_tx',0);
 }
 if (currentNum==1 && listLength==2 ){
  moveElement('ifocus_piclist',0,0,5);
  classNormal('ifocus_btn','ifocus_tx');
  classCurrent('ifocus_btn','ifocus_tx',0);
 }
 if (currentNum==2 && listLength==3 ){
  moveElement('ifocus_piclist',0,0,5);
  classNormal('ifocus_btn','ifocus_tx');
  classCurrent('ifocus_btn','ifocus_tx',0);
 }
}
addLoadEvent(iFocusChange);

//¿¨Æ¬Çл»//

function nTabs(thisObj,Num){
if(thisObj.className == "active")return;
var tabObj = thisObj.parentNode.id;
var tabList = document.getElementById(tabObj).getElementsByTagName("div");
for(i=0; i <tabList.length; i++)
{
  if (i == Num)
  {
   thisObj.className = "active"; 
    document.getElementById(tabObj+"_Content"+i).style.display = "block";
  }else{
   tabList[i].className = "normal"; 
   document.getElementById(tabObj+"_Content"+i).style.display = "none";
  }
} 
}

function go_dj(){
    	try {
    		document.getElementById("li_dj").className="on";
    		document.getElementById("li_rp").className="off";
    		document.getElementById("div_dj").style.display="";
    		document.getElementById("div_rp").style.display="none";
    	}catch(e){
    	}
    }
    function go_rp(){
    	try {
    		document.getElementById("li_dj").className="off2";
    		document.getElementById("li_rp").className="on2";
    		document.getElementById("div_dj").style.display="none";
    		document.getElementById("div_rp").style.display="";
    	}catch(e){
    	}
    }
	go_dj();
	function switchTab(n){ 
for (var i = 1; i <= 4; i++) 
{
 document.getElementById('TopSelect' + i).className = 'normal';
 document.getElementById('Detaldh0' + i).style.display = 'none'; 
 }
 document.getElementById('TopSelect' + n).className = 'Selected';
 document.getElementById('Detaldh0' + n).style.display = 'block';
}



_gObjByID = function(id) {
	return document.getElementById(id);
}
 
//չʾҳÃæͼƬ
function ShowImg(ImgId,ImgSrc)
{//alert(_gObjByID(ImgId).src);
    if(_gObjByID(ImgId).src=="")
    {
        _gObjByID(ImgId).src=_gObjByID(ImgSrc).innerHTML;
    }    
}

function SwapPaiHangShopDiv(DivKey,ID)
{//DivS1  DivB1
    for(var i=1;i<=9;i++)
       {
                   _gObjByID(DivKey + '_S' + i).style.display='';
                   _gObjByID(DivKey + '_B' + i).style.display='none';                        
        }
            _gObjByID(DivKey + '_S' + ID).style.display='none';              
            _gObjByID(DivKey + '_B' + ID).style.display='';
	    ShowImg("Img_"+DivKey+"_"+ID,"ImgSrc_"+DivKey+"_"+ID);
}


function switchTab1(x){ 
for (var j = 1; j <= 4; j++) 
{
 document.getElementById('TopSelect' + j).className = 'normal';
 document.getElementById('Detaldh0' + j).style.display = 'none'; 
 }
 document.getElementById('TopSelect' + x).className = 'Selected';
 document.getElementById('Detaldh0' + x).style.display = 'block';
}