Can someone help?

[Mijae]

This should be easy for someone who knows some php...

Well, at my site, I currently run a gallery, I can't even call it a script, but it works.

<?						
if(isset($page)){
    if(is_file('/home/xxx/php/'.$page.'.php')) {
        include('/home/xxx/php/'.$page.'.php');
        $file=$page.'.php';
    }
    elseif(is_file('/home/xxx/php/'.$page)) {
        include('/home/xxx/php/'.$page);
        $file=$page;
    }
    else {
        echo "<font face=verdana size=1><b>Page \"$page\" is invalid.";
    }
}
else {
    include('/home/xxx/php/1.php');
    $file='home';
}
?>

Thats the main php code...I have other pages stored in a specified folder which get called by this script (pages 1-10, each has 25 images).

What I wanted to do was add vB3's template system to it, but I couldnt get it to work.

Would anyone kindly help me integrate the footer/header from vB3? I tried reading a guide posted here, but the way my "gallery" works gives me a hard time to make it work