Accessing to Session object [urgent!]

Hi to all!
I'm trying to access to the Session Object thru javascript, just like in a jsp:
session.setAttribute(name, value);
and
session.removeAttribute(name);
With this java code you access to the active session opened with thru your navigator, but now I need to access to these attributes(cookies) thru javascript to remove them (session.removeAttribute(name)), but I don't know if it is possible...
Would anyone like to help me?
Any hint will be great!
Thanks in advance,
Nancy.

You can not access session object through JavaScript.
All you could do, is use JavaScript to submit a request to a JSP or Servlet - and it wil clean a session or provide you a value.
By the way, what are you trying to do?
May be keeping objects in request instead of session will work?