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