Habbo Avatar Look Clone Chrome Extension

$(window)
    .load(function() {
        function init_hclone() {
            var path = window.location.pathname;
            if (path == '/hotel') {
                if ($('.habboclone-ext')
                    .length == 0) {
                    $('body')
                        .append('<div class="habboclone-ext"><input type="text" placeholder="User..."/> <select><option value="M">Male</option><option value="F">Female</option></select><input type="button" value="Clone"/>');
                    //<footer>Developed by <a href="http://twitter.com/DevJoaquin" target="_blank">@DevJoaquin</a></footer></div>');

                    $('.habboclone-ext > input[type="button"]')
                        .click(function() {
                            /* Habbo Look Clone - By @DevJoaquin (Joaquin A.) */
                            var user = $('.habboclone-ext > input[type="text"]')
                                .val(),
                                gender = $('.habboclone-ext > select')
                                .val();
                            if (!user || !gender) return;
                            $.get('/api/public/users', {
                                name: user
                            }, function(data) {
                                if (!data) return;
                                $.post('/api/user/look/save', {
                                    figure: data.figureString,
                                    gender: gender
                                }, function(resp) {
                                    // alert('Changes saved!');
                                    $('.habboclone-ext > input[type="text"]')
                                        .val('');
                                    console.log(resp);
                                });

                            });
                        });
                }
            } else {
                $('.habboclone-ext')
                    .remove();
            }
        }
        var observer = new MutationObserver(function(mutations, observer) {
            init_hclone();

        });
        observer.observe(document, {
            subtree: true,
            attributes: true
        });
    });