I use the [advanced poll](https://www.drupal.org/project/advpoll)s module in Drupal 7. I am trying to alter the behaviour so that the vote is submitted as soon as the radio button is selected (without having to hit *Vote*).

The module is using an ajax callback:

```
$form['submit'] = array(
'#type' => 'submit',
'#ajax' => array(
  'callback' => 'advpoll_form_submit',
  'wrapper' => 'advpoll-form-' . $values->nid,
  'name' => 'submit1',
),
'#id' => 'edit-submit-advpoll-' . $values->nid,
'#value' => t('Vote'),

```

);

How can I invoke this callback with radio buttons?

I am happy for a quick and dirty javascript/jQuery solution as time is a real factor.

I have tried a jQuery solution:

```
$('input[type="radio"]').change(function() {
  $('#advpoll-form-296').trigger('click');
});

```

However this is not invoking the action as expected.

I cannot call submit() as I don't want to cause a page reload. 

I have managed to get my original code to fire by adding a click event to the ajax array in the .module file. 

advpoll.module:

```
function advpoll_choice_form($form, &$form_state, $values) {

$form['submit'] = array(
'#type' => 'submit',
'#ajax' => array(
  'callback' => 'advpoll_form_submit',
  'wrapper' => 'advpoll-form-' . $values->nid,
  'name' => 'submit1',
  'event' => 'click', //Added click event
),
'#id' => 'edit-submit-advpoll-' . $values->nid,
'#value' => t('Vote'),

```

);

I am aware I should not override code within the module. How would I go about getting this into a theme hook?