Function t

static/javascripts/application.js:108–129

(e, o)

        "use strict";

        function t(e, o) {
            function i(t, e) {
                return function() {
                    return t.apply(e, arguments)
                }
            }
            var r;
            if (o = o || {}, this.trackingClick = !1, this.trackingClickStart = 0, this.targetElement = null, this.touchStartX = 0, this.touchStartY = 0, this.lastTouchIdentifier = 0, this.touchBoundary = o.touchBoundary || 10, this.layer = e, this.tapDelay = o.tapDelay || 200, this.tapTimeout = o.tapTimeout || 700, !t.notNeeded(e)) {
                for (var s = ["onMouse", "onClick", "onTouchStart", "onTouchMove", "onTouchEnd", "onTouchCancel"], a = this, c = 0, l = s.length; l > c; c++) a[s[c]] = i(a[s[c]], a);
                n && (e.addEventListener("mouseover", this.onMouse, !0), e.addEventListener("mousedown", this.onMouse, !0), e.addEventListener("mouseup", this.onMouse, !0)), e.addEventListener("click", this.onClick, !0), e.addEventListener("touchstart", this.onTouchStart, !1), e.addEventListener("touchmove", this.onTouchMove, !1), e.addEventListener("touchend", this.onTouchEnd, !1), e.addEventListener("touchcancel", this.onTouchCancel, !1), Event.prototype.stopImmediatePropagation || (e.removeEventListener = function(t, n, o) {
                    var i = Node.prototype.removeEventListener;
                    "click" === t ? i.call(e, t, n.hijacked || n, o) : i.call(e, t, n, o)
                }, e.addEventListener = function(t, n, o) {
                    var i = Node.prototype.addEventListener;
                    "click" === t ? i.call(e, t, n.hijacked || (n.hijacked = function(t) {
                        t.propagationStopped || n(t)
                    }), o) : i.call(e, t, n, o)
                }), "function" == typeof e.onclick && (r = e.onclick, e.addEventListener("click", function(t) {
                    r(t)
                }, !1), e.onclick = null)
            }
        }
        var e = navigator.userAgent.indexOf("Windows Phone") >= 0,
            n = navigator.userAgent.indexOf("Android") > 0 && !e,
            o = /iP(ad|hone|od)/.test(navigator.userAgent) && !e,