PHP, MYSQL, Ajax powered gallery

Relisted project due to wrong Budget setup. I'll try to explain my project with a broken English skills. I want a website quite similar to this: [login to view URL] But with different functions. I want people to reserve a slot (or a box) and put 1 image that exists in a gallery (or a folder) I decide. So no image uploading; people will choose from an existing gallery. Instead of full name I want nicknames. No payments as in the script. After this operation complete, the nickname and the picture will show up in the main page. I was thinking an animated gif gallery for example smiling face, crying face or what so ever. I want description for each animated gif's in the gallery. I want to have full control for images. In the script above, the number of the boxes are limited. I want it to function like this: more people register and put an image to one of this box; more it extends. I want it to be endless. I also need a facebook connect option; possibly a facebook application out of it. I want to be able to edit the template myself. I want to be able to add more languages later on After your job is done, I want to see a a demonstration. I have some other projects in the mind and may need this person in future. This is my first time asking help from a freelancer, please excuse me if I'm doing something wrong here.