ok, so the /antronix/antronix-Products-Drop-Passives.php file is missing the following code just before the title tag:
<?php require_once("WA_CMS/WA_CMS.php"); ?>
now one of the images on the page is missing, if i right click the image and open in a new window, it gives a 404 error at the following address:
on the page that does work from the old site, the path for the image is:
looking in the ftp the /htdocs/files folder where it should be finding the image is empty.