developing facebook pages

can anyone give me some ideas as to where to start from for developing dynamic facebook tabs like - http://www.facebook.com/AppStore?v=app_133863019976324&ref=ts and http://www.facebook.com/Savings?v=app_4949752878

Thanks in advance for help开发者_开发技巧

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Sure.

Those are the "profile tabs" or "application tabs" of Canvas Applications

http://developers.facebook.com/docs/guides/canvas/#tabs