Updated Profile.lng and Email.lng files.
If you want correct instant message translation, modify InstantMessage.pm;
Replace at line 276 this:
<b>$inmes_txt{'324'} $toUsersTitle:</b> <a href="javascript: void(0);" onclick="imWin();" tabindex="1"><span class="small">$inmes_txt{'clickto1'} <i>$inmes_txt{'324'}</i> $toUsersTitle $inmes_txt{'clickto2'}</span></a><br />
with this:
<b>$inmes_txt{'324a'} $toUsersTitle:</b> <a href="javascript: void(0);" onclick="imWin();" tabindex="1"><span class="small">$inmes_txt{'clickto1'} $inmes_txt{'recepientlink'} $inmes_txt{'clickto2'}</span></a><br />
and add to InstantMessage.lng, inside inmes_txt, two hash entries:
'324a' => 'To', # ' '
'recepientlink' => '<i>To</i> recepient(s)', # получателя
Without this, correct translation is impossible.
the '324a'-key is not unnecessary, it is needed for only one problem window(in which placed the link for recipient choosing), in english language its value will be the same as value of '324'-key, but in russian language it will be blank!
If you afraid of unnecessary hash items, I can find them at other lng-files. There is about 9 unnecessary hash items in profile.lng, which doesn't used in forum.