(function($) {

    //Init zip code for US
    (function() {
        var country = $('#countrySection select').find('option:selected').text();
        if (country === "United States") {
            $('#zipCodeSection').show();
        }
    })();

    //Show/Hide zip code when US selected/unselected
    $('#countrySection select').change(function() {
        var country = $(this).find('option:selected').text();
        if (country === "United States") {
            $('#zipCodeSection').slideDown();
        }
        else {
            $('#zipCodeSection').slideUp();
        }
    });

    //Select all checkbox
    $('#categories span.selectors :checkbox').addSelectAllCheckbox('<label>All</label><br />');

    //Track sucessfull registration
    if ($('#registerSucess').length > 0) {
        $.tracker.track("/Register/Email");
    }

})(jQuery);