filling forms automatically generated using javascript

[John]

Is there an automatic way of filling forms that have been generated
using javascript?
I tried to use python+mechanize but am having trouble with javascript
forms.

This is the way the form is created:

<script
src="/WebResource.axd?d=uz45jgd0NVyzsVJV_sZDrjxBvvX2yHd3hs2IGgfXLN3pPD65PTl8Gec4qFJa35leX_j-S-HQNzQg1sDk82eQYafpf0w9zI7HaoMUnMjb9ihQ96Tf0qvT-Air__85j5db0&t=632972974720000000"
type="text/javascript"></script>



Thanks in advance for your help,
--j