I am not sure what your asking
We already use the css styles. If there is some sort of template images being used in html you can try modifying the ppopen and ppclose variables to simulate that.
I kinda do something like that here where the ppopen and ppclose variables are wrapped to use images around the tables as you see. http://www.reeftalk.com/gallery
You can discuss code modifications at http://www.photopostdev.com
. If you want us to personally give you a quote on altering those files you can email me at email@example.com