I have not written up a test to verify this, but I suspect that your
problems is that the code following "Ok" is calling submit() on a full
jQuery object of the form -- which has the validation script attached
to it, so it gets caught in an endless loop.
What you really want to do is to call the submit() function on the
FORM itself, not the jQuery object containing the form.
So
$("purchase_credit").get(0).submit()
should do the trick. The get(0) returns the plain DOM version of the
form, so it no longer has any validation stuff attached to it.
The fact that, with jQuery,
$("form").submit()
and
form.submit()
don't always behave identically is a bit confusing...
spud.
