function OnSendToFriend(form) {
    var ok;

    ok = true;

    ok = OnEmail(ok, form.email);
    ok = OnTextBox(ok, form.name, "Friend\'s name", 200, false);
    ok = OnTextBox(ok, form.sendersname, "Your name", 200, false);
    ok = OnEmail(ok, form.sendersemail);

    return ok;
}


function OnSubmit(form) {
    var ok;

    ok = true;

    if (!form.InHouse.checked && !form.MailingList.checked && !form.PublicClasses.checked) {
        alert('Please nominate which list(s) you would like to be added!');
        ok = false;
    }

    ok = OnTextBox(ok, form.first, "First name", 50, false);
    ok = OnTextBox(ok, form.surname, "Surname", 50, false);
    ok = OnEmail(ok, form.email);

    if (ok)
        form.submit();
}

function OnSubmitNew(mailingList, publicClass, advancedClass, firstName, surname, email) {
    var ok;

    ok = true;

    if (!mailingList.checked && !publicClass.checked && !advancedClass.checked) {
        alert('Please nominate which list(s) you would like to be added!');
        ok = false;
    }

    ok = OnTextBox(ok, firstName, "First name", 50, false);
    ok = OnTextBox(ok, surname, "Surname", 50, false);
    ok = OnEmail(ok, email);

    return ok;
}