https://keepsoft.ru/main.js?v=2

1var Conclave = (function() {
2    var buArr = [], arlen;
3    return {
4        init: function() {
5            this.addCN();
6            this.clickReg();
7        },
8        addCN: function() {
9            var buarr = ["holder_bu_awayL1", "holder_bu_center", "holder_bu_awayR1"];
10            for (var i = 1; i <= buarr.length; ++i) {
11                $("#bu" + i).removeClass().addClass(buarr[i - 1] + " holder_bu");
12            }
13        },
14        clickReg: function() {
15            $(".holder_bu").each(function() {
16                buArr.push($(this).attr('class'))
17            });
18            arlen = buArr.length;
19            for (var i = 0; i < arlen; ++i) {
20                buArr[i] = buArr[i].replace(" holder_bu", "")
21            }
22            $(".holder_bu").click(function(buid) {
23                var me = this, id = this.id || buid, joId = $("#" + id), joCN = joId.attr("class").replace(" holder_bu", "");
24
25                var new_ = $('#fixed-' + $(me).attr('id'));
26                var old_ = $('.fixed-area > div.active');
27                if (new_.attr('id') != old_.attr('id')) {
28                    old_.removeClass('active');
29                    new_.addClass('active');
30                }
31                var cpos = buArr.indexOf(joCN), mpos = buArr.indexOf("holder_bu_center");
32                if (cpos != mpos) {
33                    tomove = cpos > mpos ? arlen - cpos + mpos : mpos - cpos;
34                    while (tomove) {
35                        var t = buArr.shift();
36                        buArr.push(t);
37                        for (var i = 1; i <= arlen; ++i) {
38                            $("#bu" + i).removeClass().addClass(buArr[i - 1] + " holder_bu");
39                        }
40                        --tomove;
41                    }
42                }
43            });
44            return false;
45        },
46        auto: function() {
47            for (i = 1; i <= 1; ++i) {
48                $(".holder_bu").delay(4000).trigger('click', "bu" + i).delay(4000);
49            }
50        }
51    };
52})();