Trouble with nav menu include file

I’m not sure if this is a php issue or css. Someone else (who’s not available) wrote the php for this menu (I am not a programmer). I’ve got everything working except the current state does not function. “Contact” should show up red.

Any suggestions would be much appreciated.

Thank you.

url: http://www.dayaceglia.com/clients/geof-test/navtest.html

include file: http://www.dayaceglia.com/clients/geof-test/include/nav-GS.inc

css: http://www.dayaceglia.com/clients/geof-test/main-GS.css

By ‘Red’, do you just mean literally the colour Red like this?

Yes, I want the current page to be red.

Sorry, just realized this was a css problem, and fixed it myself. Thank you.