function email (login, sc)
{
var serv = new Array;
serv[0]= "mail.ru";
serv[1]="meta.ua";
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;
}