var tablink_idname = new Array("tablink")
var tabcontent_idname = new Array("tabcontent") 
var tabcount = new Array("2")
var loadtabs = new Array("1")  
var autochangemenu = 1;
var changespeed = 3;
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; 
var totaltabs=tabcount[autochangemenu-1];
var currenttab=loadtabs[autochangemenu-1];
function start_autochange(){counter=counter+1;timer=setTimeout("start_autochange()",3000);
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();}
}