/*
EASY TABS 1.2 Produced and Copyright by Koller Juergen
www.kollermedia.at | www.austria-media.at
Need Help? http:/www.kollermedia.at/archive/2007/07/10/easy-tabs-12-now-with-autochange
You can use this Script for private and commercial Projects, but just leave the two credit lines, thank you.
*/

//EASY TABS 1.2 - MENU SETTINGS
//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("7") // set outside script
//Set the Tab wich should load at start (In this Example:Tab 2 visible on load)
//var loadtabs = new Array("2")  // set outside script
//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 = 1;
//END MENU SETTINGS

/*Swich EasyTabs Functions - no need to edit something here*/
function oubtabs(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
			}
			oubtabs(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 {oubtabs(b, loadtabs[a]);  a++; b++;}while (b<=menucount);
if (autochangemenu!=0){start_autochange();}

}