window.addEvent('domready',function() {
			/* settings */
			var showDuration = 4250;
			var container = $('slideshow-container');
			var images = container.getElements('img');
			var currentIndex = 0;
			var interval;
			/* opacity and fade */
			images.each(function(img,i){ 
				if(i > 0) {
					img.set('opacity',0);
				}
			});
			/* worker */
			var show = function() {
				images[currentIndex].fade('out');
				images[currentIndex = currentIndex < images.length - 1 ? currentIndex+1 : 0].fade('in');
			};
			/* start once the page is finished loading */
			window.addEvent('load',function(){
				interval = show.periodical(showDuration);
			});
		});