facebook连接javascript示例？

Question

1. 为了尝试facebook连接，如果我的注册状态如下所示，是否正常

Directory Status: Not submitted
Directory Status: Not submitted
API Key
    ...
Application Secret
    ...
Application ID
    ...
Contact Email
    user@yahoo.com
Support Email Address
    user@yahoo.com
Connect URL
    http://localhost:8888/testapp
Base Domain

FBML/iframe
    iframe
Developer Mode
    On
Application Type
    Website
Private Install
    No
Application Description
    TestLogin

1. 使用faceebook connect进行身份验证的任何简单html演示使用javascript？