+ $nav['search'] = array('search', t('Search'), "", t('Search site content'));
+
+ $gdirpath = 'directory';
+
+ if(strlen(get_config('system','singleuser'))) {
+ $gdir = dirname(get_config('system','directory_submit_url'));
+ if(strlen($gdir))
+ $gdirpath = $gdir;
+ }
+ elseif(! get_config('system','no_community_page'))
+ $nav['community'] = array('community', t('Community'), "", t('Conversations on this site'));
+
+ $nav['directory'] = array($gdirpath, t('Directory'), "", t('People directory'));