var currentPromo = 1;
var pause = false;
function switchToPromo(promo,clicked){
	if(promo != currentPromo)
		{
			if(clicked)
				pause = true;
			$('#hpromo'+currentPromo).css('z-index','2');
			$('#hpromo'+promo).css('z-index','1').show();
			$('#buttonhpromo'+promo).attr('src',$('#buttonhpromo'+promo).attr('src').replace(/home_promo_selector.gif/,'home_promo_selector_on.gif'));
			$('#hpromo'+currentPromo).fadeOut(1500);
			$('#buttonhpromo'+currentPromo).attr('src',$('#buttonhpromo'+currentPromo).attr('src').replace(/home_promo_selector_on.gif/,'home_promo_selector.gif'));
			currentPromo = promo;
		}
}

window.onload = function(){
$(document).ready(function(){
	var startAutoScroll = function(){
		if(!pause){
			var nextPromo = currentPromo+1;
			if ($('#hpromo'+nextPromo).length==0) nextPromo=1;
			switchToPromo(nextPromo);
			setTimeout(startAutoScroll,9000);
		}
	}
	if($('#hpromo1').length)
	setTimeout(startAutoScroll,4000);
});
}