How do I pass parameters to a framed JSP?

Hi,

I have a servlet from which I'm calling a framed JSP consisting of 3 JSPs - say, main.jsp, left.jsp, and center.jsp. I want to pass parameters from my servlet to the framed JSP targetting to left.jsp.

1) How do I do it using a query string?

2) How do I do it using RequestDispatcher's forward method (as I also need to pass some attributes)?

Any help (especially some sample code) is highly appreciated.

Thanks a lot.

[462 byte] By [DhananjeyunRa] at [2007-11-27 6:15:36]