I forgot my Apple ID 's password . please give me some idea to get my password.

Hello Apple,

First time I am using same apple ID with 2 I phones. Now I am using new ID and password. I 'd like to get old password . Last weeks I updated IOS5 . After that I can't use my old password. I totally confused my passwords and ID . Please help me how can I take my old password. I think my ID was locked.

Regards ,

Khi