[Zope-dev] Better ZDOM examples?

I'm using Zope version 2.5 My problem: I need to access the DOM. I need to pass a value from a form field to a python script. I've been trying to avoid this intersection for quite some time, using creative alternatives to get around the problem. However, I'm having difficulty avoiding it this time. I found something interesting: ZDOM. Looks promising, but I don't know what the heck I'm doing since the documentation is so laconic and sparse. The example provided is too general for me. I need a working, practical example. I'm not sure if 2.5 implements ZDOM. If so, has anyone used it yet? If someone has used it, then perhaps that someone could send me a code snippet as an example? Thanks for your time.