The user of info has while translating faced a problem of the block. Has solved a problem thus

block-User_Info.php

line 82 $return = "\n<hr />\n<img src=\"images/blocks/group-3.gif\" alt=\"\" height=\"14\" width=\"17\" /> <b><u>Staff Online:</u></b><br />";
line 86 $return .= "<br /><i>No staff members are online!</i>";
line 166 $content .= "<hr /><img src=\"images/blocks/group-4.gif\" alt=\"\" height=\"14\" width=\"17\" /><u><b> Who Is Where:</b></u><br />";

Has replaced
line 82 $return = "\n<hr />\n<img src=\"images/blocks/group-3.gif\" alt=\"\" height=\"14\" width=\"17\" /> <b><u>"._Staf21.":</u></b>\n<br />\n";
line 86 $return .= "<br /><i>"._Staf22."</i>\n";
line 166 $content .= "<hr /><img src=\"images/blocks/group-4.gif\" alt=\"\" height=\"14\" width=\"17\" /> <b><u>"._WHOKD2.":</u></b>\n<br />\n";

add language/lang-english.php

define("_WHOKD2", "Who Is Where");
define("_Staf21", "Staff Online");
define("_Staf22", "No staff members are online!");

Now there are no problems with translation on Russian. Excuse for bad knowledge of English

we will implement it, thanks