Not loading jplayer.js and jquery.jplayer.min.js when loading node through node_load()

Using node_load() function im printing out node with jplayer in page.tpl.php:

$node = node_load('100');
node_view($node);
print $node->field_audio[0]['view];

Player loading well, but javascripts which comes with this player not loading when im not viewing a node with jplayer. I mean scripts not including when i am on front page.

/**
 * Add the jPlayer library to the page.
 *
 * @param $add
 *   By default this function will add jPlayer to the page JavaScript array
 *   directly. If wanting to store the jPlayer file as an #attached property,
 *   set this to FALSE and jplayer_add() will only return the needed array
 *   suitable for use as an #attached property.
 */
function jplayer_add($add = TRUE) {
  static $added = FALSE;

  $directory = variable_get('jplayer_directory', 'sites/all/libraries/jplayer');
  $return = FALSE;
  if (file_exists($directory . '/jquery.jplayer.min.js')) {
    $filepath = $directory . '/jquery.jplayer.min.js';
  }
  elseif (file_exists($directory . '/jquery.jplayer.js')) {
    $filepath = $directory . '/jquery.jplayer.js';
  }

  if (isset($filepath)) {
    $jplayer_js = jplayer_get_file_path('jplayer.js');
    $jplayer_css = jplayer_get_file_path('jplayer.css');
    $settings = array('jPlayer' => array(
      'swfPath' => base_path() . variable_get('jplayer_directory', 'sites/all/libraries/jplayer'),
      'autoPlay' => (int) variable_get('jplayer_autoplay', ''),
    ));
    if ($add) {
      drupal_add_js($filepath);
      drupal_add_js($jplayer_js);
      drupal_add_css($jplayer_css);

    }
    $return = array(
      'js' => array(
        array('data' => $filepath),
        array('data' => $jplayer_js),
        array('data' => $settings, 'type' => 'setting'),
      ),
      'css' => array(
        array('data' => $jplayer_css),
      ),
    );
  }

  return $return;
}

What to fix in this piece of code? To make scripts appear on every page, so the player would work independed - viewing u that node or not.