/*
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("mextra","mmultimedia")
//Set the id name of your tabcontentarea (without a number at the end)
var tabcontent_idname = new Array("cextra","cmultimedia") 
//Set the number of your tabs
var tabcount = new Array("2","5")
//Set the Tab wich should load at start (In this Example:Tab 2 visible on load)
var loadtabs = new Array("1","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 = 1;
//the speed in seconds when the tabs should change
var changespeed = 5;
//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 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();
}
}