Profile form does not restrict states by country

When using the profile retrieved with crm_uf_get_profile_html_by_id(), with a profile with country and state fields, all of the states are shown. While the CiviCRM edit page attempts to restrict the state list with AJAX,

I used a simpler jquery solution in a custom Drupal module. I don't think that CiviCRM uses, jquery, so I don't know if this will be useful to CiviCRM.

Here's the Drupal solution, the jquery is attached.

<code>
function _myexample_civicrm_get_profile_html($contact_id, $profile_id) {
$path = drupal_get_path('module', 'civicrm') .'/../';
require_once($path .'api/UFGroup.php');
require_once($path .'CRM/Core/DAO/StateProvince.php');

// Include a jquery setting that maps states to countries.
$object =& new CRM_Core_DAO_StateProvince;
$object->find();
$states = array();
while ($object->fetch())

{ $states[$object->id] = $object->country_id; }

drupal_add_js(array('states' => $states), 'setting');
// Include the jquery to limit the state select box by country.
drupal_add_js(drupal_get_path('module', 'myexample') .'/civicrm-state.js');

return crm_uf_get_profile_html_by_id($contact_id, $profile_id, CRM_Core_Action::UPDATE, false, true);
}
</code>