public function GetContent($a_attr)
 {
     $string_id = $a_attr['id'];
     $data = Locales::ReadData($string_id);
     $html = "";
     if ($data['images']) {
         foreach ($data['images'] as $image) {
             $opts = array(STATIC_URL . "?hash=" . $image['hash']);
             // %s1 - url
             $html .= BuildString($a_attr['format'], $opts);
         }
     }
     return $html;
 }
 public static function GetConstString($a_key, $a_locale = NULL, $a_vars = NULL)
 {
     if (!$a_locale) {
         $a_locale = self::$m_locale;
     }
     if (!isset(self::$m_const_strings[$a_locale])) {
         self::InitLocale($a_locale);
     }
     if (!isset(self::$m_const_strings[$a_locale][$a_key])) {
         return "UNDEFINED_CONST_STRING";
     }
     if ($a_vars) {
         $args = array_slice(func_get_args(), 2);
         return BuildString(self::$m_const_strings[$a_locale][$a_key], $args);
     } else {
         return self::$m_const_strings[$a_locale][$a_key];
     }
 }