window.addEvent('domready',function() {
	// settings
	try {
		var showDuration = 5800;
		var container = $('slideshow-container');
		var images = container.getElements('img');
		var captions = container.getElements('div');
		var currentIndex = 0;
		var interval;
		// opacity and fade
		images.each(function(img,i){ 
			if(i > 0) {
				img.set('opacity',0);
			}
		});
		captions.each(function(cap,i){ 
			if(i > 0) {
				cap.set('opacity',0);
			}
		});
		// worker
		var show = function() {
			images[currentIndex].fade('out');
			captions[currentIndex].fade('out');
			images[currentIndex = currentIndex < images.length - 1 ? currentIndex+1 : 0].fade('in');
			captions[currentIndex].fade('in');
		};
		// start once the page is finished loading
		window.addEvent('load',function(){
			interval = show.periodical(showDuration);
		});
	} catch(e) {
		// oh no!
	}
});