Creating a wrapper page within WordPress 2.9

I’ve been searching for a way to create a wrapper page within WordPress without having to install a plugin. I browsed the WordPress files and found wp-blog-header.php in the root install directory. It’s really simple. <?php require_once(‘wp-blog-header.php’); get_header(); // this is the content layout based on the current theme you are using get_sidebar(); get_footer(); ?>…