start_slideshow(1, 11, 2000);
    
function start_slideshow(start_frame, end_frame, delay) {
	setTimeout(switch_slides(start_frame,start_frame,end_frame, delay), delay);
}
						
function switch_slides(frame, start_frame, end_frame, delay) {
	return (function() {
		Effect.Fade('slideshow' + frame,{ duration: 0.3 });
		if (frame == end_frame) { frame = start_frame; } else { frame = frame + 1; }
		setTimeout("Effect.Appear('slideshow" + frame + "',{ duration: 0.3 });", 200);
		setTimeout(switch_slides(frame, start_frame, end_frame, delay), delay + 200);
	})
}