function email (login, sc)
{
var serv = new Array;
serv[0] = "ceu-consult.ru";
serv[1] = "mail.ru";
serv[2] = "yandex.ru";
eml = login +  "@" + serv[sc];
return eml;
}

function emailprn (login, sc)
{
document.write (email(login, sc));
}

function onemail (login, sc, sub)
{
eml = "mailto:" + email(login, sc);
if (sub != "") eml += "?subject=" + sub;
window.location.href = eml;
}