How to intercept all http request in CSS frame ?

How to intercept all http request in CSS frame ?

Hi,

I'm trying to convert an existing HTML Frame into css frame. The layout now will looks the same with the HTML Frame. One challenge remaining is on how I intercept all request and event (such as link clicking, form submission, etc) in center layout of the css frame so the result will still displayed in the center layout too. (In HTML frame, I guess this is a built-in function).

Is there anyway we can do that? I'm thinking of (somehow) intercepting link clicking and form submission, but what about forward, redirect, and other method that I can't thinking about? Or is there a more elegant way to do this already (some jquery layout plugin I hope)?