Help calling a template from a php file

[billabong132]

I made a special template that has the navbar and a static page.

I want to call this template from a php file

This is the code I have thus far:

PHP Code:


<style type="text/css">
<!--
body {
    background-color: #000000;
}
-->
</style>


<?php

// GO TO FORUM DIR
chdir('./');

// STANDARD VBULLETIN STUFF
define('NO_REGISTER_GLOBALS', 1);
define('THIS_SCRIPT', 'script_name');
require_once('./global.php');

// GENERIC_SHELL VARS
$pagetitle = "Title of Page";
$HTML = ""; // PIECED TOGETHER IN SCRIPT

eval('$navbar = "' . fetch_template('navbarscene') . '";'); 

eval('print_output("' . fetch_template('GENERIC_SHELL') . '");');

?>

It works as long as the user is logged in.

But when a guest navigates to this php page it says

Unable to add cookies, header already sent.
File: /home/.darla/lolsucom/lolsu.com/forums/barscene.php
Line: 1

How do I fix it so guests can view it also?