theme layer does not translate them latitude and longitude coordinates

Currently I use these functions

function phptemplate_location_latitude_dms($latitude) {
  list($degrees, $minutes, $seconds, $negative) = location_dd_to_dms($latitude);
  return t("!deg° !min' !sec\" ". ((!$negative) ? 'N' : 'S'), array('!deg' => $degrees, '!min' => $minutes, '!sec' => $seconds));
}

function phptemplate_location_longitude_dms($longitude) {
  list($degrees, $minutes, $seconds, $negative) = location_dd_to_dms($longitude);
  return t("!deg° !min' !sec\" ". ((!$negative) ? 'E' : 'W'), array('!deg' => $degrees, '!min' => $minutes, '!sec' => $seconds));
}