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("5")
//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 = 0;
//the speed in seconds when the tabs should change
var changespeed = 3;
//should the autochange stop if the user hover over a tab from the autochangemenu? 0=no 1=yes
var stoponhover = 0;
//END MENU SETTINGS 


 function getArgs()
  {
   var url=document.location.href;
   var Request = new Object();
   var returnstr = "";
   if(url.indexOf("?")!=-1)//参数前的地址 http://www.163.com.cn的位数
   {
     var str = url.substr(url.indexOf("?")+1);
     strs = str.split("&");
      for(var i=0;i<strs.length;i++)
      {
           Request[strs[i].split("=")[0]]=unescape(strs[i].split("=")[1]);
      }
       returnstr = Request["bid"];
   }
   else
   {    
     var Array = url.split("/");
     returnstr = Array[3];
   }
    //alert(returnstr);
     if(returnstr !="")
   {
     switch(returnstr.toLowerCase())
     {
      case "car-dvd-players":
      document.getElementById("bigcate1").setAttribute("class", "menuActive");
      document.getElementById("bigcate1").setAttribute("className", "menuActive");
        break;
      case "car-monitors":
      document.getElementById("bigcate2").setAttribute("class", "menuActive");
      document.getElementById("bigcate2").setAttribute("className", "menuActive");
        break;
      case "car-gps":
      case "car-gps-navigations":
      document.getElementById("bigcate3").setAttribute("class", "menuActive");
      document.getElementById("bigcate3").setAttribute("className", "menuActive");
        break;
      case "others":
      case "car-dvd-others":
     document.getElementById("bigcate4").setAttribute("class", "menuActive");
      document.getElementById("bigcate4").setAttribute("className", "menuActive");
        break;
       default:
        break ;
       
     }
 
   } //if
   
 
  }
  
/*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;}