var bannerCounter = 0;
var banners;
var items = new Array();
var counters = new Array();
var myFx;
var myFx2;

window.addEvent('load', function() {
	
	banners = $$('.fadeWrapper');
	banners.each(function(banner, index) {
		items[items.length] = banner.getElements('.bannerFader');
		counters[counters.length] = [0,1];
		items[items.length - 1].each(function(item) {
			item.set('tween', {
				transition: 'quad:in:out', 
				duration: 2500					 
			});
		});
	});
	setInterval('doFade()',5000);
});

function doFade() {
	var index;
	var index2;

	for(var i = 0; i < banners.length; i++) {
		
		index = counters[i][0];
		index2 = counters[i][1];
								
		items[i][index].tween('opacity','1','0');
		items[i][index2].tween('opacity','0','1');
		
		index = index + 1;
		index2 = index2 + 1;

		if(index == items[i].length) {
			index = 0;
		}
		
		if(index2 == items[i].length) {
			index2 = 0;	
		}

		counters[i][0] = index;
		counters[i][1] = index2;

	}
}