I am using roundup-0.8.0b1 with firefox1.0 on linux.

When running the demo, the javascript is broken for the
'(list)' popup windows on the 'issue' page.

Specifically, the 'cancel' and 'apply' buttons generate the
following javascript errors:

Error: field is not defined
Source File:
http://localhost:8917/demo/@@file/help_controls.js
Line: 3

Error: original_field is not defined
Source File:
http://localhost:8917/demo/@@file/help_controls.js
Line: 88

Error: field is not defined
Source File:
http://localhost:8917/demo/@@file/help_controls.js
Line: 38

-m