recursive slam dunk

gistfile1.php

/**
 * Adds an #ajax property recursively to all elements of a form.
 *
 * @param array $element
 *   The first element to recursively apply #ajax to.
 */
function recursive_ajax(&$element) {
  if (element_children($element)) {
    foreach (element_children($element) as $child) {
      recursive_ajax($element[$child]);
    }
    $element['#ajax'] = array(
      'wrapper' => 'stuff',
      'callback' => 'stuff again',
      'method' => 'replace',
    );
  }
  else {
    $element['#ajax'] = array(
      'wrapper' => 'stuff',
      'callback' => 'stuff again',
      'method' => 'replace',
    );
  }
}

what a simply beautiful dance