How to make so that the program has started talking in desirable language...

  That the program could communicate with you in language at present absent it is necessary to make next:
1. We translate the interface which users
  1.1 In a directory "Personal/lang" make file with a name
"your national domain".php (for example: for Russian it will be - ru.php, for a Ukranian language - ua.php etc.). The coding of a file should be "UTF-8". We copy in it contents of a file "ru.php" or any other of the given directory (depending on that it will be more convenient to you to translate the project from what language). Also we replace the text being on the right so-called with the (inverted commas and all that is near to them it is not touched).
For example:
russian variant
$TEXT['global-title'] = "Телефонный справочник";
english variant
$TEXT['global-title'] = "Phone book";
2. Translate the interface which managers will use and moderators of the directory
  2.1 Go to a directory "Personal/admin/lang" and make folder "your national domain" (for example is done there a folder with a name: for Russian a folder "ru", for english "en").
  2.2 Other of the given directory (depending on that it will be more convenient to you to translate the project from what language) Is copied in it contents of a folder "ru" or any.
  2.3 Found in again created folder file "ru.php" and translated it using criteria described in item 1.1 of the given page
  2.4 Find a file trans.php(this file is used for automatic generation of post addresses of subscribers, (translates national symbols in translit)), enter into it, and it is edited the following rows:
row "$from = array("А", "а", "Б", "б",..." It is your national simbols
row "$to = array("A", "a", "B", "b",..." It is symbols of a transliteration (that as your alphabet should look English letters).
If suddenly you have not so understood as to understand with a file trans.php, simply send on an electronic mail box of the project the table of conformity " your national symbol => an English symbol (or a set of English symbols) " and I shall correct for this file itself.
The electronic mail box of the project is specified on page "Contacts".

  2.5 In folder "Personal/admin/lang/"you domain"/docs" lays the instruction which you at present read. It is written on HTML and if there will be a desire to translate the given information to search for it it is necessary here.

Do not forget to send your variants of translation. I shall be very glad if the directory will start talking in several languages.