Record what I'm doing in Firefox, Chrome or IE8/9?

Is there a way in any of the three major Windows Browsers (Firefox 3.6, Chrome, Internet Explorer 8 and soon 9) and ideally for Safari on Mac to 'record' my interactions with the Website?

By that I mean recording something like

• Clicked Button 'btnSubmit'
• Entered 'bla' in input 'txtSubject'

DOM Interactions that is. I'm guessing I could have a global mousedown/keydown handler, but I want it to work on any website.

I need to get a 'textual' representation - can be anything, but I need to send it to a webservice and process it there, so I need some raw data to work with.

I only need it for one (Windows) Browser, but some pointers for each one would be appreciated.

Bonus Points if I can start/stop recording from another process (running on开发者_如何学编程 the same PC in the same session as the user) that communicates with my extension.

You can do this with Selenium IDE in Firefox

In Firefox, you can use iMacros.