Implementing logout function

Posted by Nitish Kumar on Stack Overflow See other posts from Stack Overflow or by Nitish Kumar
Published on 2010-03-31T13:41:38Z Indexed on 2010/03/31 13:43 UTC
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Hi, I am working on my final year project which is an web based application. I want to implement logout function in that project. But don't know how to do that. Also I want to implement auto logout functionality i.e. after a particular time period say after 20 minutes a user will be automatically logged out if he/she does not perform any action during this period. A message should be displayed to the user "Sorry, Your session has expired Please login again". How to do that?

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Implementing logout function

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