User-agent: Mediapartners-Google* 
Disallow:

User-agent: *
Disallow: /admin/
Disallow: /admin_tpl/
Disallow: /backup/
Disallow: /blocks/
Disallow: /cache/
Disallow: /cp/
Disallow: /lang/
Disallow: /lib/
Disallow: /payment/
Disallow: /soap/
Disallow: /templates_c/
Disallow: /upload_files/
Disallow: /themes/
Disallow: /add.php
Disallow: /bad_link.php
Disallow: /detail.php
Disallow: /get_rated.php
Disallow: /login.php
Disallow: /logout.php
Disallow: /mailing_list.php
Disallow: /modify.php
Disallow: /page.php
Disallow: /pick.php
Disallow: /register.php
Disallow: /rating.php
Disallow: /reset_pwd.php
Disallow: /review.php
Disallow: /send_pwd.php
Disallow: /tell_friend.php
Disallow: /user_detail.php
Disallow: /user_search.php