$(document).ready(function() {
	
	var images = $('#screen').find('img');
	
	$(images).hide();
	var i = 0;
	var last;
	
	showImages();
	
	setInterval(showImages, 5500);
	
	function showImages (){
	
		//alert('start');
		var img = images[i];
		
		$(img).show();
		$(img).css('opacity', '0');
		$(img).animate({opacity: 1}, 500);
		i++;
		if (i>=images.length){
			i=0;
		}
		if (last){
			$(last).animate({opacity:0}, 500, function(){
				$(this).hide();
			});
		}
		last = img;
	
	}
	
	
});