/*
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("4")
//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

/*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;
			}

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();}
}