function showEmail(user, dummyLength1, domain, dummyLength2)
{
	document.write(user.substring(0, user.length - dummyLength1) + '@' + domain.substring(dummyLength2, domain.length));
}
function showEmailLink(user, dummyLength1, domain, dummyLength2)
{
	window.location.href='mai' + 'lto:' + user.substring(0, user.length - dummyLength1) + '@' + domain.substring(dummyLength2, domain.length);
}