If it is for an entire new page, then you need to create a php file to associate with the template. Then you just like to it like any other page with
Code:
<a href="mynewpage.php?$session[sessionurl]">$vbphrase[mynewpagename]</a>
If you want to see an example of this in it's most basic form (using just one template) take a gander over to
www.peterska2.co.uk/worldcup.php If you need help creating your php file, I'll pull the code I used there as it is the simplist of pages.