/*
FILE ARCHIVED ON 22:17:07 Feb 13, 2017 AND RETRIEVED FROM THE
AN OPENWAYBACK INSTANCE ON 23:28:33 Aug 24, 2024.
JAVASCRIPT APPENDED BY OPENWAYBACK, COPYRIGHT INTERNET ARCHIVE.
ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C.
SECTION 108(a)(3)).
*/
/*!
Video.js - HTML5 Video Player
Version 3.2.0
LGPL v3 LICENSE INFO
This file is part of Video.js. Copyright 2011 Zencoder, Inc.
Video.js is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Video.js is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with Video.js. If not, see .
*/
(function(window,undefined){var document=window.document;document.createElement("video");document.createElement("audio");var VideoJS=function(id,addOptions,ready){var tag;if(typeof id=="string"){if(id.indexOf("#")===0){id=id.slice(1)}if(_V_.players[id]){return _V_.players[id]}else{tag=_V_.el(id)}}else{tag=id}if(!tag||!tag.nodeName){throw new TypeError("The element or ID supplied is not valid. (VideoJS)")}return tag.player||new _V_.Player(tag,addOptions,ready)},_V_=VideoJS,CDN_VERSION="c";VideoJS.players={};VideoJS.options={techOrder:["html5","flash"],html5:{},flash:{swf:"https://webarchive.library.unt.edu/web/20170213221707/http://vjs.zencdn.net/c/video-js.swf"},width:"auto",height:"auto",defaultVolume:0,components:{posterImage:{},textTrackDisplay:{},loadingSpinner:{},bigPlayButton:{},controlBar:{}}};if(CDN_VERSION!="GENERATED_CDN_VSN"){_V_.options.flash.swf="https://webarchive.library.unt.edu/web/20170213221707/http://vjs.zencdn.net/"+CDN_VERSION+"/video-js.swf"}_V_.merge=function(obj1,obj2,safe){if(!obj2){obj2={}}for(var attrname in obj2){if(obj2.hasOwnProperty(attrname)&&(!safe||!obj1.hasOwnProperty(attrname))){obj1[attrname]=obj2[attrname]}}return obj1};_V_.extend=function(obj){this.merge(this,obj,true)};_V_.extend({tech:{},controlSets:{},isIE:function(){return !+"\v1"},isFF:function(){return !!_V_.ua.match("Firefox")},isIPad:function(){return navigator.userAgent.match(/iPad/i)!==null},isIPhone:function(){return navigator.userAgent.match(/iPhone/i)!==null},isIOS:function(){return VideoJS.isIPhone()||VideoJS.isIPad()},iOSVersion:function(){var match=navigator.userAgent.match(/OS (\d+)_/i);if(match&&match[1]){return match[1]}},isAndroid:function(){return navigator.userAgent.match(/Android.*AppleWebKit/i)!==null},androidVersion:function(){var match=navigator.userAgent.match(/Android (\d+)\./i);if(match&&match[1]){return match[1]}},testVid:document.createElement("video"),ua:navigator.userAgent,support:{},each:function(arr,fn){if(!arr||arr.length===0){return}for(var i=0,j=arr.length;i0||gh>0)?h+":":"";m=(((h||gm>=10)&&m<10)?"0"+m:m)+":";s=(s<10)?"0"+s:s;return h+m+s},uc:function(string){return string.charAt(0).toUpperCase()+string.slice(1)},getRelativePosition:function(x,relativeElement){return Math.max(0,Math.min(1,(x-_V_.findPosX(relativeElement))/relativeElement.offsetWidth))},getComputedStyleValue:function(element,style){return window.getComputedStyle(element,null).getPropertyValue(style)},trim:function(string){return string.toString().replace(/^\s+/,"").replace(/\s+$/,"")},round:function(num,dec){if(!dec){dec=0}return Math.round(num*Math.pow(10,dec))/Math.pow(10,dec)},isEmpty:function(object){for(var prop in object){return false}return true},createTimeRange:function(start,end){return{length:1,start:function(){return start},end:function(){return end}}},cache:{},guid:1,expando:"vdata"+(new Date).getTime(),getData:function(elem){var id=elem[_V_.expando];if(!id){id=elem[_V_.expando]=_V_.guid++;_V_.cache[id]={}}return _V_.cache[id]},removeData:function(elem){var id=elem[_V_.expando];if(!id){return}delete _V_.cache[id];try{delete elem[_V_.expando]}catch(e){if(elem.removeAttribute){elem.removeAttribute(_V_.expando)}else{elem[_V_.expando]=null}}},proxy:function(context,fn,uid){if(!fn.guid){fn.guid=_V_.guid++}var ret=function(){return fn.apply(context,arguments)};ret.guid=(uid)?uid+"_"+fn.guid:fn.guid;return ret},get:function(url,onSuccess,onError){var local=(url.indexOf("file:")==0||(window.location.href.indexOf("file:")==0&&url.indexOf("http:")==-1));if(typeof XMLHttpRequest=="undefined"){XMLHttpRequest=function(){try{return new ActiveXObject("Msxml2.XMLHTTP.6.0")}catch(e){}try{return new ActiveXObject("Msxml2.XMLHTTP.3.0")}catch(f){}try{return new ActiveXObject("Msxml2.XMLHTTP")}catch(g){}throw new Error("This browser does not support XMLHttpRequest.")}}var request=new XMLHttpRequest();try{request.open("GET",url)}catch(e){_V_.log("VideoJS XMLHttpRequest (open)",e);return false}request.onreadystatechange=_V_.proxy(this,function(){if(request.readyState==4){if(request.status==200||local&&request.status==0){onSuccess(request.responseText)}else{if(onError){onError()}}}});try{request.send()}catch(e){_V_.log("VideoJS XMLHttpRequest (send)",e);if(onError){onError(e)}}},setLocalStorage:function(key,value){var localStorage=window.localStorage||false;if(!localStorage){return}try{localStorage[key]=value}catch(e){if(e.code==22||e.code==1014){_V_.log("LocalStorage Full (VideoJS)",e)}else{_V_.log("LocalStorage Error (VideoJS)",e)}}},getAbsoluteURL:function(url){if(!url.match(/^https?:\/\//)){url=_V_.createElement("div",{innerHTML:'x'}).firstChild.href}return url}});_V_.log=function(){_V_.log.history=_V_.log.history||[];_V_.log.history.push(arguments);if(window.console){arguments.callee=arguments.callee.caller;var newarr=[].slice.call(arguments);(typeof console.log==="object"?_V_.log.apply.call(console.log,console,newarr):console.log.apply(console,newarr))}};(function(b){function c(){}for(var d="assert,count,debug,dir,dirxml,error,exception,group,groupCollapsed,groupEnd,info,log,timeStamp,profile,profileEnd,time,timeEnd,trace,warn".split(","),a;a=d.pop();){b[a]=b[a]||c}})((function(){try{console.log();return window.console}catch(err){return window.console={}}})());if("getBoundingClientRect" in document.documentElement){_V_.findPosX=function(el){var box;try{box=el.getBoundingClientRect()}catch(e){}if(!box){return 0}var docEl=document.documentElement,body=document.body,clientLeft=docEl.clientLeft||body.clientLeft||0,scrollLeft=window.pageXOffset||body.scrollLeft,left=box.left+scrollLeft-clientLeft;return left}}else{_V_.findPosX=function(el){var curleft=el.offsetLeft;while(el=obj.offsetParent){if(el.className.indexOf("video-js")==-1){}else{}curleft+=el.offsetLeft}return curleft}}(function(){var initializing=false,fnTest=/xyz/.test(function(){xyz})?/\b_super\b/:/.*/;_V_.Class=function(){};_V_.Class.extend=function(prop){var _super=this.prototype;initializing=true;var prototype=new this();initializing=false;for(var name in prop){prototype[name]=typeof prop[name]=="function"&&typeof _super[name]=="function"&&fnTest.test(prop[name])?(function(name,fn){return function(){var tmp=this._super;this._super=_super[name];var ret=fn.apply(this,arguments);this._super=tmp;return ret}})(name,prop[name]):prop[name]}function Class(){if(!initializing&&this.init){return this.init.apply(this,arguments)}else{if(!initializing){return arguments.callee.prototype.init()}}}Class.prototype=prototype;Class.constructor=Class;Class.extend=arguments.callee;return Class}})();_V_.Component=_V_.Class.extend({init:function(player,options){this.player=player;options=this.options=_V_.merge(this.options||{},options);if(options.el){this.el=options.el}else{this.el=this.createElement()}this.initComponents()},destroy:function(){},createElement:function(type,attrs){return _V_.createElement(type||"div",attrs)},buildCSSClass:function(){return""},initComponents:function(){var options=this.options;if(options&&options.components){this.eachProp(options.components,function(name,opts){var tempAdd=this.proxy(function(){this[name]=this.addComponent(name,opts)});if(opts.loadEvent){this.one(opts.loadEvent,tempAdd)}else{tempAdd()}})}},addComponent:function(name,options){var component,componentClass;if(typeof name=="string"){options=options||{};componentClass=options.componentClass||_V_.uc(name);component=new _V_[componentClass](this.player||this,options)}else{component=name}this.el.appendChild(component.el);return component},removeComponent:function(component){this.el.removeChild(component.el)},show:function(){this.el.style.display="block"},hide:function(){this.el.style.display="none"},fadeIn:function(){this.removeClass("vjs-fade-out");this.addClass("vjs-fade-in")},fadeOut:function(){this.removeClass("vjs-fade-in");this.addClass("vjs-fade-out")},lockShowing:function(){var style=this.el.style;style.display="block";style.opacity=1;style.visiblity="visible"},unlockShowing:function(){var style=this.el.style;style.display="";style.opacity="";style.visiblity=""},addClass:function(classToAdd){_V_.addClass(this.el,classToAdd)},removeClass:function(classToRemove){_V_.removeClass(this.el,classToRemove)},addEvent:function(type,fn,uid){return _V_.addEvent(this.el,type,_V_.proxy(this,fn))},removeEvent:function(type,fn){return _V_.removeEvent(this.el,type,fn)},triggerEvent:function(type,e){return _V_.triggerEvent(this.el,type,e)},one:function(type,fn){_V_.one(this.el,type,_V_.proxy(this,fn))},ready:function(fn){if(!fn){return this}if(this.isReady){fn.call(this)}else{if(this.readyQueue===undefined){this.readyQueue=[]}this.readyQueue.push(fn)}return this},triggerReady:function(){this.isReady=true;if(this.readyQueue&&this.readyQueue.length>0){this.each(this.readyQueue,function(fn){fn.call(this)});this.readyQueue=[];this.triggerEvent("ready")}},each:function(arr,fn){_V_.each.call(this,arr,fn)},eachProp:function(obj,fn){_V_.eachProp.call(this,obj,fn)},extend:function(obj){_V_.merge(this,obj)},proxy:function(fn,uid){return _V_.proxy(this,fn,uid)}});_V_.Control=_V_.Component.extend({buildCSSClass:function(){return"vjs-control "+this._super()}});_V_.ControlBar=_V_.Component.extend({options:{loadEvent:"play",components:{playToggle:{},fullscreenToggle:{},currentTimeDisplay:{},timeDivider:{},durationDisplay:{},remainingTimeDisplay:{},progressControl:{},volumeControl:{},muteToggle:{}}},init:function(player,options){this._super(player,options);player.addEvent("play",this.proxy(function(){this.fadeIn();this.player.addEvent("mouseover",this.proxy(this.fadeIn));this.player.addEvent("mouseout",this.proxy(this.fadeOut))}))},createElement:function(){return _V_.createElement("div",{className:"vjs-controls"})},fadeIn:function(){this._super();this.player.triggerEvent("controlsvisible")},fadeOut:function(){this._super();this.player.triggerEvent("controlshidden")},lockShowing:function(){this.el.style.opacity="1"}});_V_.Button=_V_.Control.extend({init:function(player,options){this._super(player,options);this.addEvent("click",this.onClick);this.addEvent("focus",this.onFocus);this.addEvent("blur",this.onBlur)},createElement:function(type,attrs){attrs=_V_.merge({className:this.buildCSSClass(),innerHTML:'