[Zope] Using Mozilla with Zope - External Editor

[Samir Mishra]

A previous post regarding Mozilla reminded me of a problem I was having only
a short while ago. 

If I'm using Mozilla, and I also have Zope External Editor, how can I set
things up so that when I click on the little pencil icon in the management
screen, the document pops up in Mozilla Composer instead of a text editor or
some other application? I have Zope WebDAV enabled.

TIA.

Samir.