Change toolbar on fly + multieditor workround

I have thrown together an example page showing how you could edit multiple fields of data on a page using one editor and how to load a user selected toolbar after the fckeditor is already created
without loosing any changes to the users data.

Would be interested in anyones comments,

http://fckeditor.matrix-lan.net/FCKeditor/test.php

All the relevant code is javascript so you can rip it from the view source window.