How can I clear cookies in Adobe Air application

Recently I'm writing an Air application which can let user access their Facebook page and upload photos (I'm using Facebook AS API). I implemented a log in window using a "HTML" control. Users can input their email and password in this log in window. Everything works well until I find my Air application can always remember the user name log in last time. That's because Air can save cookie automatically (This cookie is shared with Safari on my Mac). I don't like this behavior. How can I delete cookies in 开发者_StackOverflow中文版Air application or prevent Air saving cookie automatically? Thanks very much.

You can not clear cookie But you can manage it.

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