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https://www.027kx.com/public/js/wow.min.js

js 027kx.com collected 2026-10-09 04:32:23 UTC 11,715 bytes, 191 lines download raw bytes

vendor: 9,095 bytes, lines 1-144
1/*! WOW - v1.1.2 - 2015-04-07
2 * Copyright (c) 2015 Matthieu Aussaguel; Licensed MIT */
3(function() {
4    var a, b, c, d, e, f = function(a, b) {
5            return function() {
6                return a.apply(b, arguments)
7            }
8        },
9        g = [].indexOf || function(a) {
10            for (var b = 0, c = this.length; c > b; b++)
11                if (b in this && this[b] === a) return b;
12            return -1
13        };
14    b = function() {
15        function a() {}
16        return a.prototype.extend = function(a, b) {
17            var c, d;
18            for (c in b) d = b[c], null == a[c] && (a[c] = d);
19            return a
20        }, a.prototype.isMobile = function(a) {
21            return /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(a)
22        }, a.prototype.createEvent = function(a, b, c, d) {
23            var e;
24            return null == b && (b = !1), null == c && (c = !1), null == d && (d = null), null != document.createEvent ? (e = document.createEvent("CustomEvent"), e.initCustomEvent(a, b, c, d)) : null != document.createEventObject ? (e = document.createEventObject(), e.eventType = a) : e.eventName = a, e
25        }, a.prototype.emitEvent = function(a, b) {
26            return null != a.dispatchEvent ? a.dispatchEvent(b) : b in (null != a) ? a[b]() : "on" + b in (null != a) ? a["on" + b]() : void 0
27        }, a.prototype.addEvent = function(a, b, c) {
28            return null != a.addEventListener ? a.addEventListener(b, c, !1) : null != a.attachEvent ? a.attachEvent("on" + b, c) : a[b] = c
29        }, a.prototype.removeEvent = function(a, b, c) {
30            return null != a.removeEventListener ? a.removeEventListener(b, c, !1) : null != a.detachEvent ? a.detachEvent("on" + b, c) : delete a[b]
31        }, a.prototype.innerHeight = function() {
32            return "innerHeight" in window ? window.innerHeight : document.documentElement.clientHeight
33        }, a
34    }(), c = this.WeakMap || this.MozWeakMap || (c = function() {
35        function a() {
36            this.keys = [], this.values = []
37        }
38        return a.prototype.get = function(a) {
39            var b, c, d, e, f;
40            for (f = this.keys, b = d = 0, e = f.length; e > d; b = ++d)
41                if (c = f[b], c === a) return this.values[b]
42        }, a.prototype.set = function(a, b) {
43            var c, d, e, f, g;
44            for (g = this.keys, c = e = 0, f = g.length; f > e; c = ++e)
45                if (d = g[c], d === a) return void(this.values[c] = b);
46            return this.keys.push(a), this.values.push(b)
47        }, a
48    }()), a = this.MutationObserver || this.WebkitMutationObserver || this.MozMutationObserver || (a = function() {
49        function a() {
50            "undefined" != typeof console && null !== console && console.warn("MutationObserver is not supported by your browser."), "undefined" != typeof console && null !== console && console.warn("WOW.js cannot detect dom mutations, please call .sync() after loading new content.")
51        }
52        return a.notSupported = !0, a.prototype.observe = function() {}, a
53    }()), d = this.getComputedStyle || function(a) {
54        return this.getPropertyValue = function(b) {
55            var c;
56            return "float" === b && (b = "styleFloat"), e.test(b) && b.replace(e, function(a, b) {
57                return b.toUpperCase()
58            }), (null != (c = a.currentStyle) ? c[b] : void 0) || null
59        }, this
60    }, e = /(\-([a-z]){1})/g, this.WOW = function() {
61        function e(a) {
62            null == a && (a = {}), this.scrollCallback = f(this.scrollCallback, this), this.scrollHandler = f(this.scrollHandler, this), this.resetAnimation = f(this.resetAnimation, this), this.start = f(this.start, this), this.scrolled = !0, this.config = this.util().extend(a, this.defaults), this.animationNameCache = new c, this.wowEvent = this.util().createEvent(this.config.boxClass)
63        }
64        return e.prototype.defaults = {
65            boxClass: "wow",
66            animateClass: "animated",
67            offset: 0,
68            mobile: !0,
69            live: !0,
70            callback: null
71        }, e.prototype.init = function() {
72            var a;
73            return this.element = window.document.documentElement, "interactive" === (a = document.readyState) || "complete" === a ? this.start() : this.util().addEvent(document, "DOMContentLoaded", this.start), this.finished = []
74        }, e.prototype.start = function() {
75            var b, c, d, e;
76            if (this.stopped = !1, this.boxes = function() {
77                    var a, c, d, e;
78                    for (d = this.element.querySelectorAll("." + this.config.boxClass), e = [], a = 0, c = d.length; c > a; a++) b = d[a], e.push(b);
79                    return e
80                }.call(this), this.all = function() {
81                    var a, c, d, e;
82                    for (d = this.boxes, e = [], a = 0, c = d.length; c > a; a++) b = d[a], e.push(b);
83                    return e
84                }.call(this), this.boxes.length)
85                if (this.disabled()) this.resetStyle();
86                else
87                    for (e = this.boxes, c = 0, d = e.length; d > c; c++) b = e[c], this.applyStyle(b, !0);
88            return this.disabled() || (this.util().addEvent(window, "scroll", this.scrollHandler), this.util().addEvent(window, "resize", this.scrollHandler), this.interval = setInterval(this.scrollCallback, 50)), this.config.live ? new a(function(a) {
89                return function(b) {
90                    var c, d, e, f, g;
91                    for (g = [], c = 0, d = b.length; d > c; c++) f = b[c], g.push(function() {
92                        var a, b, c, d;
93                        for (c = f.addedNodes || [], d = [], a = 0, b = c.length; b > a; a++) e = c[a], d.push(this.doSync(e));
94                        return d
95                    }.call(a));
96                    return g
97                }
98            }(this)).observe(document.body, {
99                childList: !0,
100                subtree: !0
101            }) : void 0
102        }, e.prototype.stop = function() {
103            return this.stopped = !0, this.util().removeEvent(window, "scroll", this.scrollHandler), this.util().removeEvent(window, "resize", this.scrollHandler), null != this.interval ? clearInterval(this.interval) : void 0
104        }, e.prototype.sync = function() {
105            return a.notSupported ? this.doSync(this.element) : void 0
106        }, e.prototype.doSync = function(a) {
107            var b, c, d, e, f;
108            if (null == a && (a = this.element), 1 === a.nodeType) {
109                for (a = a.parentNode || a, e = a.querySelectorAll("." + this.config.boxClass), f = [], c = 0, d = e.length; d > c; c++) b = e[c], g.call(this.all, b) < 0 ? (this.boxes.push(b), this.all.push(b), this.stopped || this.disabled() ? this.resetStyle() : this.applyStyle(b, !0), f.push(this.scrolled = !0)) : f.push(void 0);
110                return f
111            }
112        }, e.prototype.show = function(a) {
113            return this.applyStyle(a), a.className = a.className + " " + this.config.animateClass, null != this.config.callback && this.config.callback(a), this.util().emitEvent(a, this.wowEvent), this.util().addEvent(a, "animationend", this.resetAnimation), this.util().addEvent(a, "oanimationend", this.resetAnimation), this.util().addEvent(a, "webkitAnimationEnd", this.resetAnimation), this.util().addEvent(a, "MSAnimationEnd", this.resetAnimation), a
114        }, e.prototype.applyStyle = function(a, b) {
115            var c, d, e;
116            return d = a.getAttribute("data-wow-duration"), c = a.getAttribute("data-wow-delay"), e = a.getAttribute("data-wow-iteration"), this.animate(function(f) {
117                return function() {
118                    return f.customStyle(a, b, d, c, e)
119                }
120            }(this))
121        }, e.prototype.animate = function() {
122            return "requestAnimationFrame" in window ? function(a) {
123                return window.requestAnimationFrame(a)
124            } : function(a) {
125                return a()
126            }
127        }(), e.prototype.resetStyle = function() {
128            var a, b, c, d, e;
129            for (d = this.boxes, e = [], b = 0, c = d.length; c > b; b++) a = d[b], e.push(a.style.visibility = "visible");
130            return e
131        }, e.prototype.resetAnimation = function(a) {
132            var b;
133            return a.type.toLowerCase().indexOf("animationend") >= 0 ? (b = a.target || a.srcElement, b.className = b.className.replace(this.config.animateClass, "").trim()) : void 0
134        }, e.prototype.customStyle = function(a, b, c, d, e) {
135            return b && this.cacheAnimationName(a), a.style.visibility = b ? "hidden" : "visible", c && this.vendorSet(a.style, {
136                animationDuration: c
137            }), d && this.vendorSet(a.style, {
138                animationDelay: d
139            }), e && this.vendorSet(a.style, {
140                animationIterationCount: e
141            }), this.vendorSet(a.style, {
142                animationName: b ? "none" : this.cachedAnimationName(a)
143            }), a
144        }
vendor: 2,620 bytes, lines 144-191
144, e.prototype.vendors = ["moz", "webkit"], e.prototype.vendorSet = function(a, b) {
145            var c, d, e, f;
146            d = [];
147            for (c in b) e = b[c], a["" + c] = e, d.push(function() {
148                var b, d, g, h;
149                for (g = this.vendors, h = [], b = 0, d = g.length; d > b; b++) f = g[b], h.push(a["" + f + c.charAt(0).toUpperCase() + c.substr(1)] = e);
150                return h
151            }.call(this));
152            return d
153        }, e.prototype.vendorCSS = function(a, b) {
154            var c, e, f, g, h, i;
155            for (h = d(a), g = h.getPropertyCSSValue(b), f = this.vendors, c = 0, e = f.length; e > c; c++) i = f[c], g = g || h.getPropertyCSSValue("-" + i + "-" + b);
156            return g
157        }, e.prototype.animationName = function(a) {
158            var b;
159            try {
160                b = this.vendorCSS(a, "animation-name").cssText
161            } catch (c) {
162                b = d(a).getPropertyValue("animation-name")
163            }
164            return "none" === b ? "" : b
165        }, e.prototype.cacheAnimationName = function(a) {
166            return this.animationNameCache.set(a, this.animationName(a))
167        }, e.prototype.cachedAnimationName = function(a) {
168            return this.animationNameCache.get(a)
169        }, e.prototype.scrollHandler = function() {
170            return this.scrolled = !0
171        }, e.prototype.scrollCallback = function() {
172            var a;
173            return !this.scrolled || (this.scrolled = !1, this.boxes = function() {
174                var b, c, d, e;
175                for (d = this.boxes, e = [], b = 0, c = d.length; c > b; b++) a = d[b], a && (this.isVisible(a) ? this.show(a) : e.push(a));
176                return e
177            }.call(this), this.boxes.length || this.config.live) ? void 0 : this.stop()
178        }, e.prototype.offsetTop = function(a) {
179            for (var b; void 0 === a.offsetTop;) a = a.parentNode;
180            for (b = a.offsetTop; a = a.offsetParent;) b += a.offsetTop;
181            return b
182        }, e.prototype.isVisible = function(a) {
183            var b, c, d, e, f;
184            return c = a.getAttribute("data-wow-offset") || this.config.offset, f = window.pageYOffset, e = f + Math.min(this.element.clientHeight, this.util().innerHeight()) - c, d = this.offsetTop(a), b = d + a.clientHeight, e >= d && b >= f
185        }, e.prototype.util = function() {
186            return null != this._util ? this._util : this._util = new b
187        }, e.prototype.disabled = function() {
188            return !this.config.mobile && this.util().isMobile(navigator.userAgent)
189        }, e
190    }()
191}).call(this);

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