window.addEvent('domready',function() {
			/* settings */
			var showDuration = 3000;
			var images= new Array();
		
			var container = $('slideshow-container');
			if(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() {
				if(images.length>0){
					
				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);
			});

});