$$page_content .= print_links( _g( "Australia and New Zealand" ), $file,
@nonus_australian_sites );
$$page_content .= print_links( _g( "Asia" ), $file, @nonus_asian_sites );
$$page_content .= print_links( _g( "South America" ), $file, @nonus_south_american_sites );
$$page_content .= print_links( _g( "Australia and New Zealand" ), $file,
@nonus_australian_sites );
$$page_content .= print_links( _g( "Asia" ), $file, @nonus_asian_sites );
$$page_content .= print_links( _g( "South America" ), $file, @nonus_south_american_sites );