Question for you guys and gals

Hi! I have a problem. I have all my functions (currently) set aside in one file, and I just require_once that page for all of the other pages that may need any of those functions. In those functions I have it setup to echo the link to the CSS page for my site (just a very lazy way of doing it). My problem is on the sites that I use cookies or use the header to redirect a page. How can I still have my CSS on my functions page and not have problems with header errors because of this already being at the top...recommendations? David Smith Programmable Solutions dsmith@sebc.edu