g_activate_masks = function() {
    $('.USPhoneNumberField input:not(.nomask)').each(function (index) {
        $(this).unmask().mask('999-999-9999',{placeholder:' '});
    });
    $('.USZipCodeField input:not(.nomask)').each(function (index) {
        $(this).unmask().mask('99999', {placeholder:''});
    });
};

if (jQuery().livequery) {
    $(".USPhoneNumberField,.USStateField").livequery(g_activate_masks);
}
else {
    $(g_activate_masks);
}