var div_name = 'slide-images';
var delay = 5000;
var start_frame = 0;
var include_titles=false;

function init() {
	var lis = $(div_name).getElementsByTagName('li');
	
	for( i=0; i < lis.length; i++) {
		if(i!=0) {
			lis[i].style.display = 'none';
		}
		if(include_titles) {
			var desc = lis[i].getElementsByTagName('img');
			var newspan = document.createElement('span');
			var className = 'slideTitle';
			newspan.setAttribute('class',className);
			newspan.innerHTML = desc[0].title;
			lis[i].appendChild(newspan);
		}
	}
	end_frame = lis.length -1;
	
	start_slideshow(start_frame, end_frame, delay, lis);
}


function start_slideshow(start_frame, end_frame, delay, lis) {
	setTimeout(fadeInOut(start_frame,start_frame,end_frame, delay, lis), delay);
}

function fadeInOut(frame, start_frame, end_frame, delay, lis) {
	return (function() {
		lis = $(div_name).getElementsByTagName('li');
		Effect.Fade(lis[frame]);
		if (frame == end_frame) { frame = start_frame; } else { frame++; }
		lisAppear = lis[frame];
		setTimeout("Effect.Appear(lisAppear);", 0);
		setTimeout(fadeInOut(frame, start_frame, end_frame, delay), delay + 1850);
	})
}

Event.observe(window, 'load', init, false);