/*
Retrieved February 19, 2020, from https://s.ytimg.com/yts/jsbin/www-widgetapi-vflYl14TA/www-widgetapi.js
*/
(function () {/*
Copyright The Closure Library Authors.
SPDX-License-Identifier: Apache-2.0
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Pb.prototype.g = function (a) { if (a.origin == V(this, "host") || a.origin == V(this, "host").replace(/^http:/, "https:")) { try { var b = JSON.parse(a.data) } catch (c) { return } this.f = !0; this.a || 0 != a.origin.indexOf("https:") || (this.a = !0); if (a = W[b.id]) a.o = !0, a.o && (B(a.m, a.A, a), a.m.length = 0), a.H(b) } };
var W = null; function Rb() {
var a = Sb, b = {}; b.dt = db; b.flash = "0"; a: { try { var c = a.a.top.location.href } catch (f) { a = 2; break a } a = c ? c === a.b.location.href ? 0 : 1 : 2 } b = (b.frm = a, b); b.u_tz = -(new Date).getTimezoneOffset(); var d = void 0 === d ? K : d; try { var e = d.history.length } catch (f) { e = 0 } b.u_his = e; b.u_java = !!K.navigator && "unknown" !== typeof K.navigator.javaEnabled && !!K.navigator.javaEnabled && K.navigator.javaEnabled(); K.screen && (b.u_h = K.screen.height, b.u_w = K.screen.width, b.u_ah = K.screen.availHeight, b.u_aw = K.screen.availWidth, b.u_cd = K.screen.colorDepth);
K.navigator && K.navigator.plugins && (b.u_nplug = K.navigator.plugins.length); K.navigator && K.navigator.mimeTypes && (b.u_nmime = K.navigator.mimeTypes.length); return b
}
function Tb() {
var a = Sb; var b = a.a; try { var c = b.screenX; var d = b.screenY } catch (t) { } try { var e = b.outerWidth; var f = b.outerHeight } catch (t) { } try { var g = b.innerWidth; var h = b.innerHeight } catch (t) { } b = [b.screenLeft, b.screenTop, c, d, b.screen ? b.screen.availWidth : void 0, b.screen ? b.screen.availTop : void 0, e, f, g, h]; c = a.a.top; try { var m = (c || window).document, n = "CSS1Compat" == m.compatMode ? m.documentElement : m.body; var u = (new L(n.clientWidth, n.clientHeight)).round() } catch (t) { u = new L(-12245933, -12245933) } m = u; u = {}; n = new eb; r.SVGElement &&
r.document.createElementNS && n.set(0); c = cb(); c["allow-top-navigation-by-user-activation"] && n.set(1); c["allow-popups-to-escape-sandbox"] && n.set(2); r.crypto && r.crypto.subtle && n.set(3); r.TextDecoder && r.TextEncoder && n.set(4); n = fb(n); u.bc = n; u.bih = m.height; u.biw = m.width; u.brdim = b.join(); a = a.b; return u.vis = { visible: 1, hidden: 2, prerender: 3, preview: 4, unloaded: 5 }[a.visibilityState || a.webkitVisibilityState || a.mozVisibilityState || ""] || 0, u.wgl = !!K.WebGLRenderingContext, u
}
var Sb = new function () { var a = window.document; this.a = window; this.b = a };
A("yt.ads_.signals_.getAdSignalsString", function (a) { a = void 0 === a ? v("yt.ads.biscotti.lastId_") || "" : a; var b = Object.assign(Rb(), Tb()); b.ca_type = "image"; a && (b.bid = a); return Ib(b) }); ra(); function X(a, b, c) {
this.i = this.a = this.b = null; this.h = na(this); this.f = 0; this.o = !1; this.m = []; this.g = null; this.D = c; this.I = {}; c = document; if (a = "string" === typeof a ? c.getElementById(a) : a) if (c = "iframe" == a.tagName.toLowerCase(), b.host || (b.host = c ? Va(a.src) : "https://www.youtube.com"), this.b = new Pb(b), c || (b = Ub(this, a), this.i = a, (c = a.parentNode) && c.replaceChild(b, a), a = b), this.a = a, this.a.id || (this.a.id = "widget" + na(this.a)), T[this.a.id] = this, window.postMessage) {
this.g = new P; Vb(this); b = V(this.b, "events"); for (var d in b) b.hasOwnProperty(d) &&
this.addEventListener(d, b[d]); for (var e in Lb) Wb(this, e)
}
}
k = X.prototype; k.setSize = function (a, b) { this.a.width = a; this.a.height = b; return this };
k.L = function () { return this.a };
k.H = function (a) { this.s(a.event, a) };
k.addEventListener = function (a, b) {
var c = b; "string" == typeof b && (c = function () { window[b].apply(window, arguments) });
if (!c) return this; this.g.subscribe(a, c); Xb(this, a); return this
};
function Wb(a, b) { var c = b.split("."); if (2 == c.length) { var d = c[1]; a.D == c[0] && Xb(a, d) } }
k.destroy = function () { this.a.id && (T[this.a.id] = null); var a = this.g; a && "function" == typeof a.dispose && a.dispose(); if (this.i) { a = this.a; var b = a.parentNode; b && b.replaceChild(this.i, a) } else (a = this.a) && a.parentNode && a.parentNode.removeChild(a); W && (W[this.h] = null); this.b = null; a = this.a; for (var c in F) F[c][0] == a && Eb(c); this.i = this.a = null };
k.u = function () { return {} };
function Yb(a, b, c) { c = c || []; c = Array.prototype.slice.call(c); b = { event: "command", func: b, args: c }; a.o ? a.A(b) : a.m.push(b) }
k.s = function (a, b) { if (!this.g.f) { var c = { target: this, data: b }; this.g.G(a, c); Ob(this.D + "." + a, c) } };
function Ub(a, b) {
for (var c = document.createElement("iframe"), d = b.attributes, e = 0, f = d.length; e < f; e++) { var g = d[e].value; null != g && "" != g && "null" != g && c.setAttribute(d[e].name, g) } c.setAttribute("frameBorder", 0); c.setAttribute("allowfullscreen", 1); c.setAttribute("allow", "accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture"); c.setAttribute("title", "YouTube " + V(a.b, "title")); (d = V(a.b, "width")) && c.setAttribute("width", d); (d = V(a.b, "height")) && c.setAttribute("height", d); var h = a.u(); h.enablejsapi =
window.postMessage ? 1 : 0; window.location.host && (h.origin = window.location.protocol + "//" + window.location.host); h.widgetid = a.h; window.location.href && B(["debugjs", "debugcss"], function (m) {
var n = window.location.href; var u = n.search(Ya); b: { var t = 0; for (var C = m.length; 0 <= (t = n.indexOf(m, t)) && t < u;) { var D = n.charCodeAt(t - 1); if (38 == D || 63 == D) if (D = n.charCodeAt(t + C), !D || 61 == D || 38 == D || 35 == D) break b; t += C + 1 } t = -1 } if (0 > t) n = null; else {
C = n.indexOf("&", t); if (0 > C || C > u) C = u; t += m.length + 1; n = decodeURIComponent(n.substr(t, C - t).replace(/\+/g,
" "))
} null !== n && (h[m] = n)
});
c.src = V(a.b, "host") + a.v() + "?" + Xa(h); return c
}
k.F = function () { this.a && this.a.contentWindow ? this.A({ event: "listening" }) : window.clearInterval(this.f) };
function Vb(a) { Qb(a.b, a, a.h); a.f = Hb(z(a.F, a)); Gb(a.a, "load", z(function () { window.clearInterval(this.f); this.f = Hb(z(this.F, this)) }, a)) }
function Xb(a, b) { a.I[b] || (a.I[b] = !0, Yb(a, "addEventListener", [b])) }
k.A = function (a) {
a.id = this.h; a.channel = "widget"; a = sb(a); var b = this.b; var c = Va(this.a.src || ""); b = 0 == c.indexOf("https:") ? [c] : b.a ? [c.replace("http:", "https:")] : b.f ? [c] : [c, c.replace("http:", "https:")]; if (this.a.contentWindow) for (c = 0; c < b.length; c++)try { this.a.contentWindow.postMessage(a, b[c]) } catch (f) {
if (f.name && "SyntaxError" == f.name) {
if (!(f.message && 0 < f.message.indexOf("target origin ''"))) {
var d = f, e = v("yt.logging.errors.log"); e ? e(d, "WARNING", void 0, void 0, !1, void 0) : (e = wb(), e.push([d, "WARNING", void 0,
void 0, !1, void 0]), vb("ERRORS", e))
}
} else throw f;
} else console && console.warn && console.warn("The YouTube player is not attached to the DOM. API calls should be made after the onReady event. See more: https://developers.google.com/youtube/iframe_api_reference#Events")
}; function Zb(a) { return (0 == a.search("cue") || 0 == a.search("load")) && "loadModule" != a }
function $b(a) { return 0 == a.search("get") || 0 == a.search("is") }
; function Y(a, b) { if (!a) throw Error("YouTube player element ID required."); var c = { title: "video player", videoId: "", width: 640, height: 360 }; if (b) for (var d in b) c[d] = b[d]; X.call(this, a, c, "player"); this.j = {}; this.l = {} }
fa(Y, X); k = Y.prototype; k.v = function () { return "/embed/" + V(this.b, "videoId") };
k.u = function () { var a = V(this.b, "playerVars"); if (a) { var b = {}, c; for (c in a) b[c] = a[c]; a = b } else a = {}; window != window.top && document.referrer && (a.widget_referrer = document.referrer.substring(0, 256)); if (c = V(this.b, "embedConfig")) { if (x(c)) try { c = JSON.stringify(c) } catch (d) { console.error("Invalid embed config JSON", d) } a.embed_config = c } return a };
k.H = function (a) { var b = a.event; a = a.info; switch (b) { case "apiInfoDelivery": if (x(a)) for (var c in a) this.j[c] = a[c]; break; case "infoDelivery": ac(this, a); break; case "initialDelivery": window.clearInterval(this.f); this.l = {}; this.j = {}; bc(this, a.apiInterface); ac(this, a); break; default: this.s(b, a) } };
function ac(a, b) { if (x(b)) for (var c in b) a.l[c] = b[c] }
function bc(a, b) {
B(b, function (c) {
this[c] || ("getCurrentTime" == c ? this[c] = function () { var d = this.l.currentTime; if (1 == this.l.playerState) { var e = (ra() / 1E3 - this.l.currentTimeLastUpdated_) * this.l.playbackRate; 0 < e && (d += Math.min(e, 1)) } return d } : Zb(c) ? this[c] = function () {
this.l = {};
this.j = {}; Yb(this, c, arguments); return this
} : $b(c) ? this[c] = function () {
var d = 0;
0 == c.search("get") ? d = 3 : 0 == c.search("is") && (d = 2); return this.l[c.charAt(d).toLowerCase() + c.substr(d + 1)]
} : this[c] = function () {
Yb(this, c, arguments);
return this
})
}, a)
}
k.getVideoEmbedCode = function () {
var a = parseInt(V(this.b, "width"), 10); var b = parseInt(V(this.b, "height"), 10), c = V(this.b, "host") + this.v(); Fa.test(c) && (-1 != c.indexOf("&") && (c = c.replace(za, "&")), -1 != c.indexOf("<") && (c = c.replace(Aa, "<")), -1 != c.indexOf(">") && (c = c.replace(Ba, ">")), -1 != c.indexOf('"') && (c = c.replace(Ca, """)), -1 != c.indexOf("'") && (c = c.replace(Da, "'")), -1 != c.indexOf("\x00") && (c = c.replace(Ea, ""))); a = '';
return a
};
k.getOptions = function (a) { return this.j.namespaces ? a ? this.j[a].options || [] : this.j.namespaces || [] : [] };
k.getOption = function (a, b) { if (this.j.namespaces && a && b) return this.j[a][b] };
function cc(a) { if ("iframe" != a.tagName.toLowerCase()) { var b = U(a, "videoid"); b && (b = { videoId: b, width: U(a, "width"), height: U(a, "height") }, new Y(a, b)) } }
; function Z(a, b) { var c = { title: "Thumbnail", videoId: "", width: 120, height: 68 }; if (b) for (var d in b) c[d] = b[d]; X.call(this, a, c, "thumbnail") }
fa(Z, X); Z.prototype.v = function () { return "/embed/" + V(this.b, "videoId") };
Z.prototype.u = function () { return { player: 0, thumb_width: V(this.b, "thumbWidth"), thumb_height: V(this.b, "thumbHeight"), thumb_align: V(this.b, "thumbAlign") } };
Z.prototype.s = function (a, b) { X.prototype.s.call(this, a, b ? b.info : void 0) };
function dc(a) { if ("iframe" != a.tagName.toLowerCase()) { var b = U(a, "videoid"); if (b) { b = { videoId: b, events: {}, width: U(a, "width"), height: U(a, "height"), thumbWidth: U(a, "thumb-width"), thumbHeight: U(a, "thumb-height"), thumbAlign: U(a, "thumb-align") }; var c = U(a, "onclick"); c && (b.events.onClick = c); new Z(a, b) } } }
; A("YT.PlayerState.UNSTARTED", -1); A("YT.PlayerState.ENDED", 0); A("YT.PlayerState.PLAYING", 1); A("YT.PlayerState.PAUSED", 2); A("YT.PlayerState.BUFFERING", 3); A("YT.PlayerState.CUED", 5); A("YT.get", function (a) { return T[a] });
A("YT.scan", Mb); A("YT.subscribe", function (a, b, c) { Q.subscribe(a, b, c); Lb[a] = !0; for (var d in T) Wb(T[d], a) });
A("YT.unsubscribe", function (a, b, c) { tb(a, b, c) });
A("YT.Player", Y); A("YT.Thumbnail", Z); X.prototype.destroy = X.prototype.destroy; X.prototype.setSize = X.prototype.setSize; X.prototype.getIframe = X.prototype.L; X.prototype.addEventListener = X.prototype.addEventListener; Y.prototype.getVideoEmbedCode = Y.prototype.getVideoEmbedCode; Y.prototype.getOptions = Y.prototype.getOptions; Y.prototype.getOption = Y.prototype.getOption; l.push(function (a) { a = Nb("player", a); B(a, cc) });
l.push(function () { var a = Nb("thumbnail"); B(a, dc) });
"undefined" != typeof YTConfig && YTConfig.parsetags && "onload" != YTConfig.parsetags || Mb(); var ec = v("onYTReady"); ec && ec(); var fc = v("onYouTubeIframeAPIReady"); fc && fc(); var gc = v("onYouTubePlayerAPIReady"); gc && gc();
}).call(this);