If the menu HTML structure is in the following file:
/home4/topshed/public_html/smartmenus/lhc_clean.php
you could use the following on your PHP pages (they need to have a .php extension too) to include it:
<?php
include '/home4/topshed/public_html/smartmenus/lhc_clean.php';
?>
If this doesn’t work, then you have something else that is not correctly configured but, unfortunately, I cannot guess what exactly it might be without looking at a complete code sample.