String.prototype.printAddr = 
function (_hamper,_prefix,_postfix,_face)
{
  _hamper=
  _prefix+
  "@"+
  this+
  (_postfix || '')
  document.write((_face||_hamper).link("mailto:"+_hamper));
}

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

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

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