function nextWinner()
{
	$('playBtn').style.display = 'none';
	$('pauseBtn').style.display = 'block';
	clearInterval(interval_holder);
	++current_winner;
	
	if (current_winner > cnt-1) {
		current_winner = 0;
	}
	if (eff1) {
		eff2.cancel();
		eff1.cancel();
	}
	$(img_off).src = winners.items[current_winner].file;
	$(img_off+'_link').href = winners.items[current_winner].link;
	eff1 = new Effect.Appear(img_off);
	eff2 = new Effect.Fade(img_on, {afterFinish: function(){$(img_off).src = 'fileadmin/templates/images/loading.gif';
	$(img_off+'_link').href = '';}});
	tmp = img_on;
	img_on = img_off;
	img_off = tmp;
	interval_holder = setInterval(nextWinner, timeout_value);
}
	
function prevWinner()
{
	clearInterval(interval_holder);
	--current_winner;
	
	if (current_winner < 0) {
		current_winner = cnt-1;
	}
	if (eff1) {
		eff2.cancel();
		eff1.cancel();
	}
	$(img_off).src = winners.items[current_winner].file;
	$(img_off+'_link').href = winners.items[current_winner].link;
	eff1 = new Effect.Appear(img_off);
	eff2 = new Effect.Fade(img_on, {afterFinish: function(){$(img_off).src = 'fileadmin/templates/images/loading.gif';
	$(img_off+'_link').href = '';}});
	tmp = img_on;
	img_on = img_off;
	img_off = tmp;
	interval_holder = setInterval(nextWinner, timeout_value);
}
	
function pauseWinner()
{
	$('pauseBtn').style.display = 'none';
	$('playBtn').style.display = 'block';
	clearInterval(interval_holder);
}


/***********************************************
* Cool DHTML tooltip script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var offsetxpoint=10 //Customize x offset of tooltip
var offsetypoint=20 //Customize y offset of tooltip
var ie=document.all
var ns6=document.getElementById && !document.all
var enabletip=false
var tipobj;

function ietruebody()
{
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function ddrivetip(thetext)
{
	if (ns6||ie){
	tipobj.innerHTML=thetext
	enabletip=true
	return false
	}
}

function positiontip(e)
{
	if (enabletip){
	var curX=(ns6)?e.pageX : event.clientX+ietruebody().scrollLeft;
	var curY=(ns6)?e.pageY : event.clientY+ietruebody().scrollTop;
	//Find out how close the mouse is to the corner of the window
	var rightedge=ie&&!window.opera? ietruebody().clientWidth-event.clientX-offsetxpoint : window.innerWidth-e.clientX-offsetxpoint-20
	var bottomedge=ie&&!window.opera? ietruebody().clientHeight-event.clientY-offsetypoint : window.innerHeight-e.clientY-offsetypoint-20
	
	var leftedge=(offsetxpoint<0)? offsetxpoint*(-1) : -1000
	
	//if the horizontal distance isn't enough to accomodate the width of the context menu
	if (rightedge<tipobj.offsetWidth)
	//move the horizontal position of the menu to the left by it's width
	tipobj.style.left=ie? ietruebody().scrollLeft+event.clientX-tipobj.offsetWidth+"px" : window.pageXOffset+e.clientX-tipobj.offsetWidth+"px"
	else if (curX<leftedge)
	tipobj.style.left="5px"
	else
	//position the horizontal position of the menu where the mouse is positioned
	tipobj.style.left=curX+offsetxpoint+"px"
	
	//same concept with the vertical position
	if (bottomedge<tipobj.offsetHeight)
	tipobj.style.top=ie? ietruebody().scrollTop+event.clientY-tipobj.offsetHeight-offsetypoint+"px" : window.pageYOffset+e.clientY-tipobj.offsetHeight-offsetypoint+"px"
	else
	tipobj.style.top=curY+offsetypoint+"px"
	tipobj.style.visibility="visible"
	}
}

function hideddrivetip()
{
	if (ns6||ie){
	enabletip=false
	tipobj.style.visibility="hidden"
	tipobj.style.left="-1000px"
	tipobj.style.backgroundColor=''
	tipobj.style.width=''
	}
}