Does anyone know of a charting component for the Venkman javascript debugger?

I'd like to be able to take the profile data that it generates for scripts and display it graphically. Can't find anything on the web but would be interested to know even if there's a parser which will put the data into XML / CSV etc. and let me display it in Excel or similar.

If I don't hear any replies then I'll probably write a parser in Javascript and stick it up here. Watch this space...