//slide show
var delay = 4000;
var start_frame = 0;

function init() {
			var lis = $(theslides).getElementsByTagName('li');
			for( i=0; i < lis.length; i++){
				if(i!=0){
					lis[i].style.display = 'none';
				}
			}
			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 = $(theslides).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);
//fim slide