https://www.bynovec.cz/bundles/headerfooter/js/slideshow2/js/mootools-1.3.2.1-more.js?v=v6.5.0a

1// MooTools: the javascript framework.
2// Load this file's selection again by visiting: http://mootools.net/more/00aebfac925b03c956ebbcad8266ef49
3// Or build this file again with packager using: packager build More/Fx.Elements More/Assets
4/*
5---
6copyrights:
7  - [MooTools](http://mootools.net)
8
9licenses:
10  - [MIT License](http://mootools.net/license.txt)
11...
12*/
13MooTools.More = { version: '1.3.2.1', build: 'e586bcd2496e9b22acfde32e12f84d49ce09e59d' };
14Fx.Elements = new Class({
15    Extends: Fx.CSS,
16    initialize: function (b, a) {
17        this.elements = this.subject = $$(b);
18        this.parent(a);
19    },
20    compute: function (g, h, j) {
21        var c = {};
22        for (var d in g) {
23            var a = g[d],
24                e = h[d],
25                f = (c[d] = {});
26            for (var b in a) {
27                f[b] = this.parent(a[b], e[b], j);
28            }
29        }
30        return c;
31    },
32    set: function (b) {
33        for (var c in b) {
34            if (!this.elements[c]) {
35                continue;
36            }
37            var a = b[c];
38            for (var d in a) {
39                this.render(this.elements[c], d, a[d], this.options.unit);
40            }
41        }
42        return this;
43    },
44    start: function (c) {
45        if (!this.check(c)) {
46            return this;
47        }
48        var h = {},
49            j = {};
50        for (var d in c) {
51            if (!this.elements[d]) {
52                continue;
53            }
54            var f = c[d],
55                a = (h[d] = {}),
56                g = (j[d] = {});
57            for (var b in f) {
58                var e = this.prepare(this.elements[d], b, f[b]);
59                a[b] = e.from;
60                g[b] = e.to;
61            }
62        }
63        return this.parent(h, j);
64    },
65});
66var Asset = {
67    javascript: function (f, c) {
68        if (!c) {
69            c = {};
70        }
71        var a = new Element('script', { src: f, type: 'text/javascript' }),
72            g = c.document || document,
73            b = 0,
74            d = c.onload || c.onLoad;
75        var e = d
76            ? function () {
77                  if (++b == 1) {
78                      d.call(this);
79                  }
80              }
81            : function () {};
82        delete c.onload;
83        delete c.onLoad;
84        delete c.document;
85        return a
86            .addEvents({
87                load: e,
88                readystatechange: function () {
89                    if (['loaded', 'complete'].contains(this.readyState)) {
90                        e.call(this);
91                    }
92                },
93            })
94            .set(c)
95            .inject(g.head);
96    },
97    css: function (d, a) {
98        if (!a) {
99            a = {};
100        }
101        var b = new Element('link', { rel: 'stylesheet', media: 'screen', type: 'text/css', href: d });
102        var c = a.onload || a.onLoad,
103            e = a.document || document;
104        delete a.onload;
105        delete a.onLoad;
106        delete a.document;
107        if (c) {
108            b.addEvent('load', c);
109        }
110        return b.set(a).inject(e.head);
111    },
112    image: function (c, b) {
113        if (!b) {
114            b = {};
115        }
116        var d = new Image(),
117            a = document.id(d) || new Element('img');
118        ['load', 'abort', 'error'].each(function (e) {
119            var g = 'on' + e,
120                f = 'on' + e.capitalize(),
121                h = b[g] || b[f] || function () {};
122            delete b[f];
123            delete b[g];
124            d[g] = function () {
125                if (!d) {
126                    return;
127                }
128                if (!a.parentNode) {
129                    a.width = d.width;
130                    a.height = d.height;
131                }
132                d = d.onload = d.onabort = d.onerror = null;
133                h.delay(1, a, a);
134                a.fireEvent(e, a, 1);
135            };
136        });
137        d.src = a.src = c;
138        if (d && d.complete) {
139            d.onload.delay(1);
140        }
141        return a.set(b);
142    },
143    images: function (c, b) {
144        c = Array.from(c);
145        var d = function () {},
146            a = 0;
147        b = Object.merge({ onComplete: d, onProgress: d, onError: d, properties: {} }, b);
148        return new Elements(
149            c.map(function (f, e) {
150                return Asset.image(
151                    f,
152                    Object.append(b.properties, {
153                        onload: function () {
154                            a++;
155                            b.onProgress.call(this, a, e, f);
156                            if (a == c.length) {
157                                b.onComplete();
158                            }
159                        },
160                        onerror: function () {
161                            a++;
162                            b.onError.call(this, a, e, f);
163                            if (a == c.length) {
164                                b.onComplete();
165                            }
166                        },
167                    }),
168                );
169            }),
170        );
171    },
172};