[jQuery] Re: Coloring fieldset or legend Red after error

Thanks for your quick reply! But i cant get it working.
Im a JQuery noob i think, hehe.

This is the configuration for the Validate function:
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$().ready(function() {
$("#registratie").validate({
highlight: function(element, errorClass) {
$(element).addClass(errorClass);
$(element.form).find("label[for=" + element.id +"]").addClass
(errorClass);
$(element).closest('legend').addClass(errorClass);
},
unhighlight: function(element, errorClass) {
$(element).removeClass(errorClass);
$(element.form).find("label[for=" + element.id +"]").removeClass
(errorClass);
$(element).closest('legend').removeClass(errorClass);
},
rules: {
naam: "required",
achternaam: "required",
adres: "required",
postcode: "required",
plaats: "required",
telefoonnummer: "required",
email: {
required: true,
email: true
},
pakket: {required :true},
}
});
});
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And here's a short piece of the form
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<fieldset>
<legend>Pakket informatie</legend>
<table width="600" border="0" class="tabel">
<tr>
<td colspan="2"><label><input name="pakket" type="radio"
value="" /><strong>FotoBox Small</strong></label> - Meer informatie
over dit pakket</td>
</tr>
<tr>
<td colspan="2"><label><input name="pakket" type="radio"
value="" /><strong>FotoBox Medium</strong></label> - Meer informatie
over dit pakket</td>
</tr>
<tr>
<td colspan="2"><label><input name="pakket" type="radio"
value="" /><strong>FotoBox Large</strong></label> - Meer informatie
over dit pakket</td>
</tr>
</table>
</fieldset>
-------------------------------------------------------------------------------------
Is there anything i am not awear of?
Plz, help me!

Thanks