[jQuery] form always goes to index.php

[Henjo]

Hi,

a form that has an action to an index.php?id=value is submitted
through jquery with $('form').submit() .
Somehow it always goes to the plain index.php adding the values behind
it like: index.php?myFormValue=value .

I don't get any errors in the debug console (FF) or the Error Console.
How can I get this to work properly?

When I mod_rewrite in index.php?id=value to - for example - 'results/'
it does work.

Thanks in advance.

Henjo