pre-minified code for http://nicole.pizza/itp/hacking-the-browser/scrambler/

shuffler.js

                // shuffle
                function shuffle(array) {
                    var currentIndex = array.length,
                        temporaryValue, randomIndex;

                    while (0 !== currentIndex) {

                        randomIndex = Math.floor(Math.random() * currentIndex);
                        currentIndex -= 1;

                        temporaryValue = array[currentIndex];
                        array[currentIndex] = array[randomIndex];
                        array[randomIndex] = temporaryValue;
                    }

                    return array;
                }

                // get all image urls
                var imageUrls = [];
                $('img').each(function() {
                    image = $(this)[0].src;
                    imageUrls.push(image);
                });

                // replace each image url with a random one from the page
                $('img').each(function() {
                    randomImage = imageUrls[Math.floor(Math.random() * imageUrls.length)];
                    $(this)[0].src = randomImage;
                });

                // shuffle text
                $('p, h1, h2, h3, li').each(function() {
                    var text = $(this).text().trim();
                    if (text !== "") {
                        var splitted = text.split(" ");
                        var shuffled = shuffle(splitted).join(" ");
                        $(this).text(shuffled);
                    }
                });