function email (login, sc)
   {
    var serv = new Array;
    serv[0] = 'mail.ru';
    serv[1] = '1vent.ru';
    serv[2] = 'yandex.ru';
    eml = login + '@' + serv[sc];
    return eml;
   }
   
   function mylo (login, sc)
   {
   document.write (email(login, sc));
   }
   
   function namylo (login, sc, sub)
   {
   eml = 'mailto:' + email(login, sc);
   if (sub != "") eml += '?subject=' + sub;
   window.location.href = eml;
   }