A customer's main domain has this in the .htaccess file and everything works fine:
AddType application/x-httpd-php .htm .xml .rss
But it ruins one of their iWeb websites that is located in an add-on domain. The navigational links of this affected site completely go away. But if I remove the line from the parent domain account, the links work fine. Then I tried adding this into the .htaccess file for the sub site:
AddType application/x-httpd-php .htm
I saved changes, cleared the cache and reloaded the page. Still the navigational links in the iWeb site are missing. Does anyone have any ideas on what I should try next?