/**
  * return Array of all cached active languages and codes from main table languages rad_lang
  * structure Array('langCode'=>id_lang - id language
  *                           =>lng_name - Full language name
  *                           =>lng_code - Sort language code (Example: en ru ua ge jp fr .etc)
  * Alias for rad_lang::getActiveLanguages();
  * @return struct_core_lang
  */
 function getAllLanguages()
 {
     return rad_lang::getActiveLanguages();
 }