After many failed attempts of trying to find a modal window that worked like facebox and used prototype, I gave up and started to write one from scratch. In the process I found the first port made by Phil Burrows. It wasn’t perfect but it was enough for me to build off of so with a few tweaks I was able to allow window resizing and let the box center itself. You can view the changes on my github.
Screenshot:
My Version of Facebox in our timetracker application