limiting custom page to various groups

[fogjuice]

Hello,

I'm wondering if someone can tell me how I can limit certain custom template pages to certain vBulletin 4.0 group id's.

Also, just so I don't ask as many questions, does anyone have any guide on how to use vbulletin php hooks or wtv they are called with custom php pages?


Thank you,

Chris

--------------- Added [DATE]1275972047[/DATE] at [TIME]1275972047[/TIME] ---------------

In addition, I was wondering what hook in PHP would tell me what user is viewing the page via userid.