public static function loadCatalogs()
{
if (!self::$catalogs_loaded) {
// load the module themes catalog
require_once JPATH_ROOT . '/modules/mod_roknavmenu/themes/catalog.php';
foreach (self::getTemplates() as $template) {
$template_theme_catalog = JPATH_ROOT . '/templates/' . $template . "/html/mod_roknavmenu/themes/catalog.php";
if (JFile::exists($template_theme_catalog)) {
//load the templates themes
include_once $template_theme_catalog;
}
}
self::$catalogs_loaded = true;
}
}
