User-Agent: *
Disallow: /index.php?main_page=product_reviews_write
Disallow: /index.php?main_page=tell_a_friend
Disallow: /index.php?main_page=create_account
Disallow: /index.php?main_page=login
Disallow: /index.php?main_page=advanced_search
Disallow: /index.php?main_page=contact_us
Allow: /