I need to manage multiple sessions in a website. I need to start a private sessions which is very page specific so it will terminate once I walk away from the page. But When I browse to previous page, i should be able to use my old session also. For example:

```
Page A -> Starts Session A
Page A -> is forwarded to Page B

Page B -> Start its own private Session B
Page B -> Completes the tasks and Terminates its private session B
Page B -> Redirects to Page A

Page A -> Again display the page using its old Session A

```

Can I start multiple sessions within a same website like this? If yes, How can I manage this?