every link, including images, broken

[Guest]

We set up an exchange server, so we had to change our name servers - the A record now points to the IP address, and the MX records to the exchange server. When we made that change, somehow every single link in our OSCommerce install was broken. I can't figure out what to change to get it back. I thought maybe there was a problem with the document root, so I changed the variable to the actual path and tried all sorts of variations - but no luck. I'm desperate; I've been trying to figure this out for a couple of days and am completely stumped. Can anyone help?

 

define('HTTP_SERVER', 'http://www.sdtwds.com/shop'); // eg, http://localhost - should not be empty for productive servers

define('HTTP_CATALOG_SERVER', 'http://www.sdtwds.com');

define('HTTPS_CATALOG_SERVER', 'https://www.sdtwds.com/shop');

define('ENABLE_SSL_CATALOG', 'false'); // secure webserver for catalog module

define('DIR_FS_DOCUMENT_ROOT', '/home/sdtwdsc/public_html/shop'); // where your pages are located on the server. if $DOCUMENT_ROOT doesnt suit you, replace with your local path. (eg, /usr/local/apache/htdocs)

define('DIR_WS_ADMIN', '/admin/');

define('DIR_FS_ADMIN', DIR_FS_DOCUMENT_ROOT . DIR_WS_ADMIN);

define('DIR_WS_CATALOG', '/shop/');

define('DIR_FS_CATALOG', DIR_FS_DOCUMENT_ROOT . DIR_WS_CATALOG);

define('DIR_WS_IMAGES', 'images/');

define('DIR_WS_ICONS', DIR_WS_IMAGES . 'icons/');

define('DIR_WS_CATALOG_IMAGES', DIR_WS_CATALOG . 'images/');

define('DIR_WS_INCLUDES', 'includes/');

define('DIR_WS_BOXES', DIR_WS_INCLUDES . 'boxes/');

define('DIR_WS_FUNCTIONS', DIR_WS_INCLUDES . 'functions/');

define('DIR_WS_CLASSES', DIR_WS_INCLUDES . 'classes/');

define('DIR_WS_MODULES', DIR_WS_INCLUDES . 'modules/');

define('DIR_WS_LANGUAGES', DIR_WS_INCLUDES . 'languages/');

define('DIR_WS_CATALOG_LANGUAGES', DIR_WS_CATALOG . 'includes/languages/');

define('DIR_FS_CATALOG_LANGUAGES', DIR_FS_CATALOG . 'includes/languages/');

define('DIR_FS_CATALOG_IMAGES', DIR_FS_CATALOG . 'images/');

define('DIR_FS_CATALOG_MODULES', DIR_FS_CATALOG . 'includes/modules/');

define('DIR_FS_BACKUP', DIR_FS_ADMIN . 'backups/');

[Guest]

Problem solved! It turned out to be a name server issue - the www record was set up as an A name and not a CNAME. Once that was changed, all was well.