[jQuery] jQuery Form Plugin, and ajax submit without submit button

[jQuery] jQuery Form Plugin, and ajax submit without submit button


Hi, I'm using this fantastic plugin but if I try to submit the form
using
$('#form_id')[0].submit() the ajaxform it's not fired, it behaves like
it's a normal form, and I'm redirected to the ajax page.
What I want to do is to submit the form when I check a checkbox.
Can you help me?
thank you