function UkrytyNapiszDo(user, domain, subject, attrib) {
	var adr = user + '@' + domain;
	document.write('<a');
	if (attrib.length > 0) document.write(' '+p);
	document.write(' hr' + 'ef="ma');
	document.write('ilto:' + adr);
	if (subject.length > 0) document.write('?' + subject);
	document.write('">' + adr + '</a>');
}