Custom Autofocus Pro

Hello,
lets start with a description of what I’m thinking of:

I’m currently using the newest version of WordPress and Autofocus+ Pro as the style for my portfolio.
When the user clicks on an image, a new site will show up, containing the image and lots of stuff I don’t really need. Then you have to press it again to open it up in full resolution.

To keep it nice and simple, I was thinking whether it was possible or not, if a click on the cropped image could open up the fancybox with the whole image directly on the frontpage.

I can’t code at all, so you guys will have to tell me everything from the beginning ??

Hope that anybody could understand what I am looking for.