Forcing Script On Page Load

using somewhat clever techniques, I've managed to put together a script that will check various rbls, honeypots, and the like, ie: to keep the bad guys out, and the good guys in.

I've managed to put this into play on a per site basis, using simple

PHP Code:

<? require_once("/home/user/httpbl/script.php");?>

so that I don't have to change 500 scripts every time I want to modify it, I just change it once per server. Pretty simple there.

The problem is that I'd like to use this on a more global basis, as in putting it in apache configurations, so I don't have to load it on a per-site basis, and can catch more of what needs to be caught.