header?

hello, i have a page where the user selects a category. they are directed to a page that takes them to subactegory and displays the subcategory according to category id. my question is can i from there direct them to a particular page from a list of a number of different pages according to their subcategory choice? my thought was to direct them to one page that contains all the relations between category and subcategory and if subcategory=id where category=$category then include or header example.php. i wasn't even sure about that. anyway... thank you for your time and thoughts. best, addison -- Addison Ellis small independent publishing co. 114 B 29th Avenue North Nashville, TN 37203 (615) 321-1791 addison@bellsouth.net info@smipco.com subsidiaries of small independent publishing co. info@gloabaldog.com info@momandpocentral.com