Colorbox localization

[Gergely]

• Need new colorbox script library upgrade

Include language code from library Source: https://github.com/jackmoore/colorbox/tree/master/i18n

• An example of v2.3.4 codebase:

  function execute() {
    global $PHP_SELF, $oscTemplate, $lng, $languages_id;
  
    if (!isset($lng) || (isset($lng) && !is_object($lng))) {
      include(DIR_WS_CLASSES . 'language.php');
      $lng = new language;
    }
  
    foreach ($lng->catalog_languages as $lkey => $lvalue) {
      if ($lvalue['id'] == $languages_id) {
        $language_code = $lkey;
        break;
      }
    }
  .
  .
  .
        $oscTemplate->addBlock('<script src="ext/colorbox/i18n/jquery.colorbox-' . $language_code . '.js"></script>' . "\n", $this->group);

• Migrate to v2.4