test_jquery.js

function jsonFlickrApi(data) {
    var photos = [];
    var randOrd = function() {
        return (Math.round(Math.random()) - 0.5);
    };

    $.each(data.photoset.photo, function(i,p) {
            var get_url = function(url) {
                return url;
            };

            var get_alt = function(title) {
                try {
                    return p.title;
                } catch(e) {
                    return "";
                }
            };

            photos.push({
                src: get_url(p.url_m),
                alt: get_alt(p.title),
            });
    });

    photos.sort(randOrd);

    $("#dump").append($.dump(photos));
}