function email (login, sc)
{
 	var serv = new Array;
	serv[0] = "mail.ru";
	serv[1] = "rambler.ru";
	serv[2] = "yandex.ru";
    serv[3] = "energy-service.com.ua"
    eml = login +  "@" + serv[sc];
	return eml;
}

function mmail (login, sc)
{
document.write ('<a href="mailto:'+email(login, sc)+'">'+email(login, sc)+'</a>');
}

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