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);

			if (frame == end_frame)
				{
				frame = start_frame;
				}
			else
				{
				frame = frame + 1;
				}

			//setTimeout("Effect.Appear('slideshow" + frame + "');", 1000);
			Effect.Appear('slideshow' + frame);
			setTimeout(switch_slides(frame, start_frame, end_frame, delay), delay + 1000);
			}
		)
	}