Thank you for the lovely comments and thanks to everyone who has "liked" the video. Keep the likes coming. My video has been selected as a finalist!
Thanks - I googled around a bit and found the answer, unfortunately I can't find the link now. But it involved replacing just part of the code e-junkie gives, the .gif image part, with your own image code. It wasn't too hard once I found the example, I managed to get it to work. Thanks.