<!-- 

function resetErrors(form)
{
	$$('.error').each(function(el){el.innerHTML = ''});
}

function validateForm(form) {
    $('verstuur').disable();
    new Ajax.Request('ajax/val_form.php', {
        method: 'post',

        parameters: { naam: form.naam.value, email: form.email.value, bericht: form.bericht.value },
        onSuccess: function(transport) { 
            if (transport.responseText == '[]') {
                form.submit();
                //alert(form.naam.value + ' - ' + form.email.value + ' - ' + form.bericht.value);
            }
            else {
                resetErrors(form);
                var json = transport.responseText.evalJSON(true);
                Object.keys(json).each(function(n) {
                    $('error_'+n).innerHTML = json[n];
                })
                $('verstuur').enable();
            }
        }
    });
}

-->