how to do password in another page

i want to allow some pages for only my members
so if the visiter not register the page not show
but my page in another folder not at same forums folder
like if my forums www.arabse.net/vb
my page www.arabse.net/music/show.html or php

and i like vbulletintemplates do it in this page
http://www.vbulletintemplates.com/do...s/pafiledb.php
:bunny: thanks :bunny: