Basically, how it should work is:
-The user chooses an option on the first page
-The next page is displayed with one image changed around according to what they picked
I can't think of a way to do this, without creating a different page for each image. There will eventually be hundreds of choices and I'm hoping there is some sort of JavaScript solution to this so I don't have to create that many pages. I don't know JavaScript that well, though.
Any help is appreciated.