Drupal → Как подключить внешний js или css файл

Drupal 7:

// В любом месте
drupal_add_js('http://example.com/scripts.js', array('type' => 'external'));
drupal_add_css('http://example.com/style.css', array('type' => 'external'));

// В рендер-массиве
$form['#attached']['js'][] = array('data' => 'http://example.com/scripts.js', 'type' => 'external');
$form['#attached']['css'][] = array('data' => 'http://example.com/style.css', 'type' => 'external');

Drupal 6:

drupal_set_html_head('<script type="text/javascript" src="http://example.com/scripts.js"></script>');
drupal_set_html_head('<link type="text/css" rel="stylesheet" href="http://example.com/style.css" />');