Site like ElfYourSelf ideas?

[drewgarcia23]

I am looking to create a site a little like http://www.elfyourself.com/

I have a few concerns though. If you take a look at the elfyourself site, they do a great job of creating the face area and cropping your uploaded image down to fit the face area. I need help building one of these. I have been trying to figure out how they did that. I understand that it is just a mask with a moveable background. My questions are:

How did they make the mask moveable/cropable?
How did they save the image at the end showing just the face?

[eeva velly]

This is a site I've heard of. I have never used it though.
It has hula, can-can, disco, etc.
Good luck!

[Vlykarye]

This sounds very interesting. But it seems that the site is down until next Christmas...
When the site is back up, I would suggest you re-ask the question.
It will be a long wait, but unless you have the source files, I don't think anyone can really help if they have never been on the site before. Sorry about that..