I've set up a simple div that's fixed at the top of a site (one of those). It contains some call-to-action stuff. I want to set it up so that a user can hide and it's hidden across the entire site unless the user changes it. Does that make sense?

http://estevancarlos.kodingen.com/ecv7/

Right now the top bar shows up on each page, requiring a user to hide it each time if necessary.