@import and sites in sub-directories

It looks like the @import css (in the page.tpl.php file) should read like such:

@import url(<?php print base_path() . path_to_theme() ."/modules.css"; ?>);
@import url(<?php print base_path() . path_to_theme() ."/nav.css"; ?>);
@import url(<?php print base_path() . path_to_theme() ."/layout.css"; ?>);

with "base_path()" included in the print statement, so as the paths won't break for sites that aren't in the root directory (like www.example.com/drupal). I tried fix on my local installation (where I'm at localhost/drupal5.2) and it seemed to work without any problems.