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Filename : wow.js
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/*========= Wow Js =========*/
/*! WOW - v1.1.3 - 2016-05-06
 * Copyright (c) 2016 Matthieu Aussaguel;*/
(function() {
    var a, b, c, d, e, f = function(a, b) {
            return function() {
                return a.apply(b, arguments)
            }
        },
        g = [].indexOf || function(a) {
            for (var b = 0, c = this.length; c > b; b++)
                if (b in this && this[b] === a) return b;
            return -1
        };
    b = function() {
        function a() {}
        return a.prototype.extend = function(a, b) {
            var c, d;
            for (c in b) d = b[c], null == a[c] && (a[c] = d);
            return a
        }, a.prototype.isMobile = function(a) {
            return /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(a)
        }, a.prototype.createEvent = function(a, b, c, d) {
            var e;
            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
        }, a.prototype.emitEvent = function(a, b) {
            return null != a.dispatchEvent ? a.dispatchEvent(b) : b in (null != a) ? a[b]() : "on" + b in (null != a) ? a["on" + b]() : void 0
        }, a.prototype.addEvent = function(a, b, c) {
            return null != a.addEventListener ? a.addEventListener(b, c, !1) : null != a.attachEvent ? a.attachEvent("on" + b, c) : a[b] = c
        }, a.prototype.removeEvent = function(a, b, c) {
            return null != a.removeEventListener ? a.removeEventListener(b, c, !1) : null != a.detachEvent ? a.detachEvent("on" + b, c) : delete a[b]
        }, a.prototype.innerHeight = function() {
            return "innerHeight" in window ? window.innerHeight : document.documentElement.clientHeight
        }, a
    }(), c = this.WeakMap || this.MozWeakMap || (c = function() {
        function a() {
            this.keys = [], this.values = []
        }
        return a.prototype.get = function(a) {
            var b, c, d, e, f;
            for (f = this.keys, b = d = 0, e = f.length; e > d; b = ++d)
                if (c = f[b], c === a) return this.values[b]
        }, a.prototype.set = function(a, b) {
            var c, d, e, f, g;
            for (g = this.keys, c = e = 0, f = g.length; f > e; c = ++e)
                if (d = g[c], d === a) return void(this.values[c] = b);
            return this.keys.push(a), this.values.push(b)
        }, a
    }()), a = this.MutationObserver || this.WebkitMutationObserver || this.MozMutationObserver || (a = function() {
        function a() {
            "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.")
        }
        return a.notSupported = !0, a.prototype.observe = function() {}, a
    }()), d = this.getComputedStyle || function(a, b) {
        return this.getPropertyValue = function(b) {
            var c;
            return "float" === b && (b = "styleFloat"), e.test(b) && b.replace(e, function(a, b) {
                return b.toUpperCase()
            }), (null != (c = a.currentStyle) ? c[b] : void 0) || null
        }, this
    }, e = /(\-([a-z]){1})/g, this.WOW = function() {
        function e(a) {
            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), null != a.scrollContainer && (this.config.scrollContainer = document.querySelector(a.scrollContainer)), this.animationNameCache = new c, this.wowEvent = this.util().createEvent(this.config.boxClass)
        }
        return e.prototype.defaults = {
            boxClass: "wow",
            animateClass: "animated",
            offset: 0,
            mobile: !0,
            live: !0,
            callback: null,
            scrollContainer: null
        }, e.prototype.init = function() {
            var a;
            return this.element = window.document.documentElement, "interactive" === (a = document.readyState) || "complete" === a ? this.start() : this.util().addEvent(document, "DOMContentLoaded", this.start), this.finished = []
        }, e.prototype.start = function() {
            var b, c, d, e;
            if (this.stopped = !1, this.boxes = function() {
                    var a, c, d, e;
                    for (d = this.element.querySelectorAll("." + this.config.boxClass), e = [], a = 0, c = d.length; c > a; a++) b = d[a], e.push(b);
                    return e
                }.call(this), this.all = function() {
                    var a, c, d, e;
                    for (d = this.boxes, e = [], a = 0, c = d.length; c > a; a++) b = d[a], e.push(b);
                    return e
                }.call(this), this.boxes.length)
                if (this.disabled()) this.resetStyle();
                else
                    for (e = this.boxes, c = 0, d = e.length; d > c; c++) b = e[c], this.applyStyle(b, !0);
            return this.disabled() || (this.util().addEvent(this.config.scrollContainer || window, "scroll", this.scrollHandler), this.util().addEvent(window, "resize", this.scrollHandler), this.interval = setInterval(this.scrollCallback, 50)), this.config.live ? new a(function(a) {
                return function(b) {
                    var c, d, e, f, g;
                    for (g = [], c = 0, d = b.length; d > c; c++) f = b[c], g.push(function() {
                        var a, b, c, d;
                        for (c = f.addedNodes || [], d = [], a = 0, b = c.length; b > a; a++) e = c[a], d.push(this.doSync(e));
                        return d
                    }.call(a));
                    return g
                }
            }(this)).observe(document.body, {
                childList: !0,
                subtree: !0
            }) : void 0
        }, e.prototype.stop = function() {
            return this.stopped = !0, this.util().removeEvent(this.config.scrollContainer || window, "scroll", this.scrollHandler), this.util().removeEvent(window, "resize", this.scrollHandler), null != this.interval ? clearInterval(this.interval) : void 0
        }, e.prototype.sync = function(b) {
            return a.notSupported ? this.doSync(this.element) : void 0
        }, e.prototype.doSync = function(a) {
            var b, c, d, e, f;
            if (null == a && (a = this.element), 1 === a.nodeType) {
                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);
                return f
            }
        }, e.prototype.show = function(a) {
            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
        }, e.prototype.applyStyle = function(a, b) {
            var c, d, e;
            return d = a.getAttribute("data-wow-duration"), c = a.getAttribute("data-wow-delay"), e = a.getAttribute("data-wow-iteration"), this.animate(function(f) {
                return function() {
                    return f.customStyle(a, b, d, c, e)
                }
            }(this))
        }, e.prototype.animate = function() {
            return "requestAnimationFrame" in window ? function(a) {
                return window.requestAnimationFrame(a)
            } : function(a) {
                return a()
            }
        }(), e.prototype.resetStyle = function() {
            var a, b, c, d, e;
            for (d = this.boxes, e = [], b = 0, c = d.length; c > b; b++) a = d[b], e.push(a.style.visibility = "visible");
            return e
        }, e.prototype.resetAnimation = function(a) {
            var b;
            return a.type.toLowerCase().indexOf("animationend") >= 0 ? (b = a.target || a.srcElement, b.className = b.className.replace(this.config.animateClass, "").trim()) : void 0
        }, e.prototype.customStyle = function(a, b, c, d, e) {
            return b && this.cacheAnimationName(a), a.style.visibility = b ? "hidden" : "visible", c && this.vendorSet(a.style, {
                animationDuration: c
            }), d && this.vendorSet(a.style, {
                animationDelay: d
            }), e && this.vendorSet(a.style, {
                animationIterationCount: e
            }), this.vendorSet(a.style, {
                animationName: b ? "none" : this.cachedAnimationName(a)
            }), a
        }, e.prototype.vendors = ["moz", "webkit"], e.prototype.vendorSet = function(a, b) {
            var c, d, e, f;
            d = [];
            for (c in b) e = b[c], a["" + c] = e, d.push(function() {
                var b, d, g, h;
                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);
                return h
            }.call(this));
            return d
        }, e.prototype.vendorCSS = function(a, b) {
            var c, e, f, g, h, i;
            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);
            return g
        }, e.prototype.animationName = function(a) {
            var b;
            try {
                b = this.vendorCSS(a, "animation-name").cssText
            } catch (c) {
                b = d(a).getPropertyValue("animation-name")
            }
            return "none" === b ? "" : b
        }, e.prototype.cacheAnimationName = function(a) {
            return this.animationNameCache.set(a, this.animationName(a))
        }, e.prototype.cachedAnimationName = function(a) {
            return this.animationNameCache.get(a)
        }, e.prototype.scrollHandler = function() {
            return this.scrolled = !0
        }, e.prototype.scrollCallback = function() {
            var a;
            return !this.scrolled || (this.scrolled = !1, this.boxes = function() {
                var b, c, d, e;
                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));
                return e
            }.call(this), this.boxes.length || this.config.live) ? void 0 : this.stop()
        }, e.prototype.offsetTop = function(a) {
            for (var b; void 0 === a.offsetTop;) a = a.parentNode;
            for (b = a.offsetTop; a = a.offsetParent;) b += a.offsetTop;
            return b
        }, e.prototype.isVisible = function(a) {
            var b, c, d, e, f;
            return c = a.getAttribute("data-wow-offset") || this.config.offset, f = this.config.scrollContainer && this.config.scrollContainer.scrollTop || 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
        }, e.prototype.util = function() {
            return null != this._util ? this._util : this._util = new b
        }, e.prototype.disabled = function() {
            return !this.config.mobile && this.util().isMobile(navigator.userAgent)
        }, e
    }()
}).call(this);