function controlespeciaal()
    {
    var formulier = document.forms[0]
    formulier.babyname.style.backgroundColor = '#fff';
		formulier.fullname.style.backgroundColor = '#fff';
		formulier.phone.style.backgroundColor = '#fff';
		formulier.emailaddress.style.backgroundColor = '#fff';
    if (!formulier.babyname.value)
        {
        alert('U bent vergeten de naam van de baby in te vullen!');
        formulier.babyname.focus()
        formulier.babyname.style.backgroundColor = '#ffffc0';
        return false;
        }
		if (!formulier.fullname.value)
        {
        alert('U bent vergeten uw naam in te vullen!');
        formulier.fullname.focus()
        formulier.fullname.style.backgroundColor = '#ffffc0';
        return false;
        }
		if (!formulier.phone.value)
        {
        alert('U bent vergeten uw telefoonnummer in te vullen!');
        formulier.phone.focus()
        formulier.phone.style.backgroundColor = '#ffffc0';
        return false;
        }
		if (!formulier.emailaddress.value)
        {
        alert('U bent vergeten uw emailadres in te vullen!');
        formulier.emailaddress.focus()
        formulier.emailaddress.style.backgroundColor = '#ffffc0';
        return false;
        }
		document.forms[0].submit();
    return true;
    }