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("6")
//Set the Tab which should load at start (In this Example:Tab 2 visible on load)
var loadtabs = new Array("1")  
// Set the delay for each tab
var tabchangespeeds = new Array(10,6,6,6,6,6,6)
//Set the Number of the Menu which should autochange (if you don'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 = 4;
//should the autochange stop if the user hover over a tab from the autochangemenu? 0=no 1=yes
var stoponhover = 0;

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; 
currentchangespeed =0;
var totaltabs = tabcount[autochangemenu - 1]; 
var currenttab = loadtabs[autochangemenu - 1]; 
function start_autochange() {
   counter = counter + 1; 
   currentchangespeed = tabchangespeeds[currenttab -1];
   timer = setTimeout("start_autochange()", 1000); 
   if (counter == currentchangespeed + 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();}
}