/**
 * Your JavaScript-Code was crunched by
 * www.seo-ranking-tools.de
 * Tools for SEO's and Webmaster!
 * last edit 2011-04-2
 */

(function(window,undefined){
var document=window.document;
(function(){var initializing=false,fnTest=/xyz/.test(function(){xyz;})?/\b_super\b/:/.*/;this.JRClass=function(){};JRClass.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 JRClass(){if(!initializing&&this.init)this.init.apply(this,arguments);}JRClass.prototype=prototype;JRClass.constructor=JRClass;JRClass.extend=arguments.callee;return JRClass;};})();
var VideoJS=JRClass.extend({
init:function(element,setOptions){
if(typeof element=='string'){
this.video=document.getElementById(element);
}else{
this.video=element;
}
this.video.player=this;
this.values={};
this.elements={};
this.options={
autoplay:false,
preload:true,
useBuiltInControls:false,
controlsBelow:false,
controlsAtStart:false,
controlsHiding:true,
defaultVolume:0.85,
playerFallbackOrder:["html5","flash","links"],
flashPlayer:"htmlObject",
flashPlayerVersion:false
};
if(typeof VideoJS.options=="object"){_V_.merge(this.options,VideoJS.options);}
if(typeof setOptions=="object"){_V_.merge(this.options,setOptions);}
if(this.getPreloadAttribute()!==undefined){this.options.preload=this.getPreloadAttribute();}
if(this.getAutoplayAttribute()!==undefined){this.options.autoplay=this.getAutoplayAttribute();}
this.box=this.video.parentNode;
this.linksFallback=this.getLinksFallback();
this.hideLinksFallback();
this.each(this.options.playerFallbackOrder,function(playerType){
if(this[playerType+"Supported"]()){
this[playerType+"Init"]();
return true;
}
});
this.activateElement(this,"player");
this.activateElement(this.box,"box");
},
behaviors:{},
newBehavior:function(name,activate,functions){
this.behaviors[name]=activate;
this.extend(functions);
},
activateElement:function(element,behavior){
if(typeof element=="string"){element=document.getElementById(element);}
this.behaviors[behavior].call(this,element);
},
errors:[],
warnings:[],
warning:function(warning){
this.warnings.push(warning);
this.log(warning);
},
history:[],
log:function(event){
if(!event){return;}
if(typeof event=="string"){event={type:event};}
if(event.type){this.history.push(event.type);}
if(this.history.length>=50){this.history.shift();}
try{console.log(event.type);}catch(e){try{opera.postError(event.type);}catch(e){}}
},
setLocalStorage:function(key,value){
if(!localStorage){return;}
try{
localStorage[key]=value;
}catch(e){
if(e.code==22||e.code==1014){
this.warning(VideoJS.warnings.localStorageFull);
}
}
},
getPreloadAttribute:function(){
if(typeof this.video.hasAttribute=="function"&&this.video.hasAttribute("preload")){
var preload=this.video.getAttribute("preload");
if(preload===""||preload==="true"){return"auto";}
if(preload==="false"){return"none";}
return preload;
}
},
getAutoplayAttribute:function(){
if(typeof this.video.hasAttribute=="function"&&this.video.hasAttribute("autoplay")){
var autoplay=this.video.getAttribute("autoplay");
if(autoplay==="false"){return false;}
return true;
}
},
bufferedPercent:function(){return(this.duration())?this.buffered()[1]/this.duration():0;},
each:function(arr,fn){
if(!arr||arr.length===0){return;}
for(var i=0,j=arr.length;i<j;i++){
if(fn.call(this,arr[i],i)){break;}
}
},
extend:function(obj){
for(var attrname in obj){
if(obj.hasOwnProperty(attrname)){this[attrname]=obj[attrname];}
}
}
});
VideoJS.player=VideoJS.prototype;
VideoJS.player.extend({
flashSupported:function(){
if(!this.flashElement){this.flashElement=this.getFlashElement();}
if(this.flashElement&&this.flashPlayerVersionSupported()){
return true;
}else{
return false;
}
},
flashInit:function(){
this.replaceWithFlash();
this.element=this.flashElement;
this.video.src="";
var flashPlayerType=VideoJS.flashPlayers[this.options.flashPlayer];
this.extend(VideoJS.flashPlayers[this.options.flashPlayer].api);
(flashPlayerType.init.context(this))();
},
getFlashElement:function(){
var children=this.video.children;
for(var i=0,j=children.length;i<j;i++){
if(children[i].className=="vjs-flash-fallback"){
return children[i];
}
}
},
replaceWithFlash:function(){
if(this.flashElement){
this.box.insertBefore(this.flashElement,this.video);
this.video.style.display="none";
}
},
flashPlayerVersionSupported:function(){
var playerVersion=(this.options.flashPlayerVersion)?this.options.flashPlayerVersion:VideoJS.flashPlayers[this.options.flashPlayer].flashPlayerVersion;
return VideoJS.getFlashVersion()>=playerVersion;
}
});
VideoJS.flashPlayers={};
VideoJS.flashPlayers.htmlObject={
flashPlayerVersion:9,
init:function(){return true;},
api:{
width:function(width){
if(width!==undefined){
this.element.width=width;
this.box.style.width=width+"px";
this.triggerResizeListeners();
return this;
}
return this.element.width;
},
height:function(height){
if(height!==undefined){
this.element.height=height;
this.box.style.height=height+"px";
this.triggerResizeListeners();
return this;
}
return this.element.height;
}
}
};
VideoJS.player.extend({
linksSupported:function(){return true;},
linksInit:function(){
this.showLinksFallback();
this.element=this.video;
},
getLinksFallback:function(){return this.box.getElementsByTagName("P")[0];},
hideLinksFallback:function(){
if(this.linksFallback){this.linksFallback.style.display="none";}
},
showLinksFallback:function(){
if(this.linksFallback){this.linksFallback.style.display="block";}
}
});
VideoJS.merge=function(obj1,obj2,safe){
for(var attrname in obj2){
if(obj2.hasOwnProperty(attrname)&&(!safe||!obj1.hasOwnProperty(attrname))){obj1[attrname]=obj2[attrname];}
}
return obj1;
};
VideoJS.extend=function(obj){this.merge(this,obj,true);};
VideoJS.extend({
setupAllWhenReady:function(options){
VideoJS.options=options;
VideoJS.DOMReady(VideoJS.setup);
},
DOMReady:function(fn){
VideoJS.addToDOMReady(fn);
},
setup:function(videos,options){
var returnSingular=false,
playerList=[],
videoElement;
if(!videos||videos=="All"){
videos=VideoJS.getVideoJSTags();
}else if(typeof videos!='object'||videos.nodeType==1){
videos=[videos];
returnSingular=true;
}
for(var i=0;i<videos.length;i++){
if(typeof videos[i]=='string'){
videoElement=document.getElementById(videos[i]);
}else{
videoElement=videos[i];
}
playerList.push(new VideoJS(videoElement,options));
}
return(returnSingular)?playerList[0]:playerList;
},
getVideoJSTags:function(){
var videoTags=document.getElementsByTagName("video"),
videoJSTags=[],videoTag;
for(var i=0,j=videoTags.length;i<j;i++){
videoTag=videoTags[i];
if(videoTag.className.indexOf("video-js")!=-1){
videoJSTags.push(videoTag);
}
}
return videoJSTags;
},
browserSupportsVideo:function(){
if(typeof VideoJS.videoSupport!="undefined"){return VideoJS.videoSupport;}
VideoJS.videoSupport=!!document.createElement('video').canPlayType;
return VideoJS.videoSupport;
},
getFlashVersion:function(){
if(typeof VideoJS.flashVersion!="undefined"){return VideoJS.flashVersion;}
var version=0,desc;
if(typeof navigator.plugins!="undefined"&&typeof navigator.plugins["Shockwave Flash"]=="object"){
desc=navigator.plugins["Shockwave Flash"].description;
if(desc&&!(typeof navigator.mimeTypes!="undefined"&&navigator.mimeTypes["application/x-shockwave-flash"]&&!navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin)){
version=parseInt(desc.match(/^.*\s+([^\s]+)\.[^\s]+\s+[^\s]+$/)[1],10);
}
}else if(typeof window.ActiveXObject!="undefined"){
try{
var testObject=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
if(testObject){
version=parseInt(testObject.GetVariable("$version").match(/^[^\s]+\s(\d+)/)[1],10);
}
}
catch(e){}
}
VideoJS.flashVersion=version;
return VideoJS.flashVersion;
},
isIE:function(){return!+"\v1";},
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/i)!==null;},
androidVersion:function(){
var match=navigator.userAgent.match(/Android (\d+)\./i);
if(match&&match[1]){return match[1];}
},
warnings:{
videoNotReady:"Video is not ready yet (try playing the video first).",
localStorageFull:"Local Storage is Full"
}
});
if(VideoJS.isIE()){document.createElement("video");}
window.VideoJS=window._V_=VideoJS;
VideoJS.player.extend({
html5Supported:function(){
if(VideoJS.browserSupportsVideo()&&this.canPlaySource()){
return true;
}else{
return false;
}
},
html5Init:function(){
this.element=this.video;
this.fixPreloading();
this.supportProgressEvents();
this.volume((localStorage&&localStorage.volume)||this.options.defaultVolume);
if(VideoJS.isIOS()){
this.options.useBuiltInControls=true;
this.iOSInterface();
}else if(VideoJS.isAndroid()){
this.options.useBuiltInControls=true;
this.androidInterface();
}
if(!this.options.useBuiltInControls){
this.video.controls=false;
if(this.options.controlsBelow){_V_.addClass(this.box,"vjs-controls-below");}
this.activateElement(this.video,"playToggle");
this.buildStylesCheckDiv();
this.buildAndActivatePoster();
this.buildBigPlayButton();
this.buildAndActivateSpinner();
this.buildAndActivateControlBar();
this.loadInterface();
this.getSubtitles();
}
},
canPlaySource:function(){
if(this.canPlaySourceResult){return this.canPlaySourceResult;}
var children=this.video.children;
for(var i=0,j=children.length;i<j;i++){
if(children[i].tagName.toUpperCase()=="SOURCE"){
var canPlay=this.video.canPlayType(children[i].type)||this.canPlayExt(children[i].src);
if(canPlay=="probably"||canPlay=="maybe"){
this.firstPlayableSource=children[i];
this.canPlaySourceResult=true;
return true;
}
}
}
this.canPlaySourceResult=false;
return false;
},
canPlayExt:function(src){
if(!src){return"";}
var match=src.match(/\.([^\.]+)$/);
if(match&&match[1]){
var ext=match[1].toLowerCase();
if(VideoJS.isAndroid()){
if(ext=="mp4"||ext=="m4v"){return"maybe";}
}else if(VideoJS.isIOS()){
if(ext=="m3u8"){return"maybe";}
}
}
return"";
},
forceTheSource:function(){
this.video.src=this.firstPlayableSource.src;
this.video.load();
},
fixPreloading:function(){
if(typeof this.video.hasAttribute=="function"&&this.video.hasAttribute("preload")&&this.video.preload!="none"){
this.video.autobuffer=true;
}else{
this.video.autobuffer=false;
this.video.preload="none";
}
},
supportProgressEvents:function(e){
_V_.addListener(this.video,'progress',this.playerOnVideoProgress.context(this));
},
playerOnVideoProgress:function(event){
this.setBufferedFromProgress(event);
},
setBufferedFromProgress:function(event){
if(event.total>0){
var newBufferEnd=(event.loaded/event.total)*this.duration();
if(newBufferEnd>this.values.bufferEnd){this.values.bufferEnd=newBufferEnd;}
}
},
iOSInterface:function(){
if(VideoJS.iOSVersion()<4){this.forceTheSource();}
if(VideoJS.isIPad()){
this.buildAndActivateSpinner();
}
},
androidInterface:function(){
this.forceTheSource();
_V_.addListener(this.video,"click",function(){this.play();});
this.buildBigPlayButton();
_V_.addListener(this.bigPlayButton,"click",function(){this.play();}.context(this));
this.positionBox();
this.showBigPlayButtons();
},
loadInterface:function(){
if(!this.stylesHaveLoaded()){
if(!this.positionRetries){this.positionRetries=1;}
if(this.positionRetries++<100){
setTimeout(this.loadInterface.context(this),10);
return;
}
}
this.hideStylesCheckDiv();
this.showPoster();
if(this.video.paused!==false){this.showBigPlayButtons();}
if(this.options.controlsAtStart){this.showControlBars();}
this.positionAll();
},
buildAndActivateControlBar:function(){
this.controls=_V_.createElement("div",{className:"vjs-controls"});
this.box.appendChild(this.controls);
this.activateElement(this.controls,"controlBar");
this.activateElement(this.controls,"mouseOverVideoReporter");
this.playControl=_V_.createElement("div",{className:"vjs-play-control",innerHTML:"<span></span>"});
this.controls.appendChild(this.playControl);
this.activateElement(this.playControl,"playToggle");
this.progressControl=_V_.createElement("div",{className:"vjs-progress-control"});
this.controls.appendChild(this.progressControl);
this.progressHolder=_V_.createElement("div",{className:"vjs-progress-holder"});
this.progressControl.appendChild(this.progressHolder);
this.activateElement(this.progressHolder,"currentTimeScrubber");
this.loadProgressBar=_V_.createElement("div",{className:"vjs-load-progress"});
this.progressHolder.appendChild(this.loadProgressBar);
this.activateElement(this.loadProgressBar,"loadProgressBar");
this.playProgressBar=_V_.createElement("div",{className:"vjs-play-progress"});
this.progressHolder.appendChild(this.playProgressBar);
this.activateElement(this.playProgressBar,"playProgressBar");
this.timeControl=_V_.createElement("div",{className:"vjs-time-control"});
this.controls.appendChild(this.timeControl);
this.currentTimeDisplay=_V_.createElement("span",{className:"vjs-current-time-display",innerHTML:"00:00"});
this.timeControl.appendChild(this.currentTimeDisplay);
this.activateElement(this.currentTimeDisplay,"currentTimeDisplay");
this.timeSeparator=_V_.createElement("span",{innerHTML:" / "});
this.timeControl.appendChild(this.timeSeparator);
this.durationDisplay=_V_.createElement("span",{className:"vjs-duration-display",innerHTML:"00:00"});
this.timeControl.appendChild(this.durationDisplay);
this.activateElement(this.durationDisplay,"durationDisplay");
this.volumeControl=_V_.createElement("div",{
className:"vjs-volume-control",
innerHTML:"<div><span></span><span></span><span></span><span></span><span></span><span></span></div>"
});
this.controls.appendChild(this.volumeControl);
this.activateElement(this.volumeControl,"volumeScrubber");
this.volumeDisplay=this.volumeControl.children[0];
this.activateElement(this.volumeDisplay,"volumeDisplay");
this.fullscreenControl=_V_.createElement("div",{
className:"vjs-fullscreen-control",
innerHTML:"<div><span></span><span></span><span></span><span></span></div>"
});
this.controls.appendChild(this.fullscreenControl);
this.activateElement(this.fullscreenControl,"fullscreenToggle");
},
buildAndActivatePoster:function(){
this.updatePosterSource();
if(this.video.poster){
this.poster=document.createElement("img");
this.box.appendChild(this.poster);
this.poster.src=this.video.poster;
this.poster.className="vjs-poster";
this.activateElement(this.poster,"poster");
}else{
this.poster=false;
}
},
buildBigPlayButton:function(){
this.bigPlayButton=_V_.createElement("div",{
className:"vjs-big-play-button",
innerHTML:"<span></span>"
});
this.box.appendChild(this.bigPlayButton);
this.activateElement(this.bigPlayButton,"bigPlayButton");
},
buildAndActivateSpinner:function(){
this.spinner=_V_.createElement("div",{
className:"vjs-spinner",
innerHTML:"<div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div>"
});
this.box.appendChild(this.spinner);
this.activateElement(this.spinner,"spinner");
},
buildStylesCheckDiv:function(){
this.stylesCheckDiv=_V_.createElement("div",{className:"vjs-styles-check"});
this.stylesCheckDiv.style.position="absolute";
this.box.appendChild(this.stylesCheckDiv);
},
hideStylesCheckDiv:function(){this.stylesCheckDiv.style.display="none";},
stylesHaveLoaded:function(){
if(this.stylesCheckDiv.offsetHeight!=5){
return false;
}else{
return true;
}
},
positionAll:function(){
this.positionBox();
this.positionControlBars();
this.positionPoster();
},
positionBox:function(){
if(this.videoIsFullScreen){
this.box.style.width="";
this.element.style.height="";
if(this.options.controlsBelow){
this.box.style.height="";
this.element.style.height=(this.box.offsetHeight-this.controls.offsetHeight)+"px";
}
}else{
this.box.style.width=this.width()+"px";
this.element.style.height=this.height()+"px";
if(this.options.controlsBelow){
this.element.style.height="";
}
}
},
getSubtitles:function(){
var tracks=this.video.getElementsByTagName("TRACK");
for(var i=0,j=tracks.length;i<j;i++){
if(tracks[i].getAttribute("kind")=="subtitles"&&tracks[i].getAttribute("src")){
this.subtitlesSource=tracks[i].getAttribute("src");
this.loadSubtitles();
this.buildSubtitles();
}
}
},
loadSubtitles:function(){_V_.get(this.subtitlesSource,this.parseSubtitles.context(this));},
parseSubtitles:function(subText){
var lines=subText.split("\n"),
line="",
subtitle,time,text;
this.subtitles=[];
this.currentSubtitle=false;
this.lastSubtitleIndex=0;
for(var i=0;i<lines.length;i++){
line=_V_.trim(lines[i]);
if(line){
subtitle={
id:line,
index:this.subtitles.length
};
line=_V_.trim(lines[++i]);
time=line.split(" --> ");
subtitle.start=this.parseSubtitleTime(time[0]);
subtitle.end=this.parseSubtitleTime(time[1]);
text=[];
for(var j=i;j<lines.length;j++){
line=_V_.trim(lines[++i]);
if(!line){break;}
text.push(line);
}
subtitle.text=text.join('<br/>');
this.subtitles.push(subtitle);
}
}
},
parseSubtitleTime:function(timeText){
var parts=timeText.split(':'),
time=0;
time+=parseFloat(parts[0])*60*60;
time+=parseFloat(parts[1])*60;
var seconds=parts[2].split(/\.|,/);
time+=parseFloat(seconds[0]);
ms=parseFloat(seconds[1]);
if(ms){time+=ms/1000;}
return time;
},
buildSubtitles:function(){
this.subtitlesDisplay=_V_.createElement("div",{className:'vjs-subtitles'});
this.box.appendChild(this.subtitlesDisplay);
this.activateElement(this.subtitlesDisplay,"subtitlesDisplay");
},
addVideoListener:function(type,fn){_V_.addListener(this.video,type,fn.rEvtContext(this));},
play:function(){
this.video.play();
return this;
},
onPlay:function(fn){this.addVideoListener("play",fn);return this;},
pause:function(){
this.video.pause();
return this;
},
onPause:function(fn){this.addVideoListener("pause",fn);return this;},
paused:function(){return this.video.paused;},
currentTime:function(seconds){
if(seconds!==undefined){
try{this.video.currentTime=seconds;}
catch(e){this.warning(VideoJS.warnings.videoNotReady);}
this.values.currentTime=seconds;
return this;
}
return this.video.currentTime;
},
onCurrentTimeUpdate:function(fn){
this.currentTimeListeners.push(fn);
},
duration:function(){
return this.video.duration;
},
buffered:function(){
if(this.values.bufferStart===undefined){
this.values.bufferStart=0;
this.values.bufferEnd=0;
}
if(this.video.buffered&&this.video.buffered.length>0){
var newEnd=this.video.buffered.end(0);
if(newEnd>this.values.bufferEnd){this.values.bufferEnd=newEnd;}
}
return[this.values.bufferStart,this.values.bufferEnd];
},
volume:function(percentAsDecimal){
if(percentAsDecimal!==undefined){
this.values.volume=Math.max(0,Math.min(1,parseFloat(percentAsDecimal)));
this.video.volume=this.values.volume;
this.setLocalStorage("volume",this.values.volume);
return this;
}
if(this.values.volume){return this.values.volume;}
return this.video.volume;
},
onVolumeChange:function(fn){_V_.addListener(this.video,'volumechange',fn.rEvtContext(this));},
width:function(width){
if(width!==undefined){
this.video.width=width;
this.box.style.width=width+"px";
this.triggerResizeListeners();
return this;
}
return this.video.offsetWidth;
},
height:function(height){
if(height!==undefined){
this.video.height=height;
this.box.style.height=height+"px";
this.triggerResizeListeners();
return this;
}
return this.video.offsetHeight;
},
supportsFullScreen:function(){
if(typeof this.video.webkitEnterFullScreen=='function'){
if(!navigator.userAgent.match("Chrome")&&!navigator.userAgent.match("Mac OS X 10.5")){
return true;
}
}
return false;
},
html5EnterNativeFullScreen:function(){
try{
this.video.webkitEnterFullScreen();
}catch(e){
if(e.code==11){this.warning(VideoJS.warnings.videoNotReady);}
}
return this;
},
enterFullScreen:function(){
if(this.supportsFullScreen()){
this.html5EnterNativeFullScreen();
}else{
this.enterFullWindow();
}
},
exitFullScreen:function(){
if(this.supportsFullScreen()){
}else{
this.exitFullWindow();
}
},
enterFullWindow:function(){
this.videoIsFullScreen=true;
this.docOrigOverflow=document.documentElement.style.overflow;
_V_.addListener(document,"keydown",this.fullscreenOnEscKey.rEvtContext(this));
_V_.addListener(window,"resize",this.fullscreenOnWindowResize.rEvtContext(this));
document.documentElement.style.overflow='hidden';
_V_.addClass(this.box,"vjs-fullscreen");
this.positionAll();
},
exitFullWindow:function(){
this.videoIsFullScreen=false;
document.removeEventListener("keydown",this.fullscreenOnEscKey,false);
window.removeEventListener("resize",this.fullscreenOnWindowResize,false);
document.documentElement.style.overflow=this.docOrigOverflow;
_V_.removeClass(this.box,"vjs-fullscreen");
this.positionAll();
},
onError:function(fn){this.addVideoListener("error",fn);return this;},
onEnded:function(fn){
this.addVideoListener("ended",fn);return this;
}
});
VideoJS.player.newBehavior("player",function(player){
this.onError(this.playerOnVideoError);
this.onPlay(this.playerOnVideoPlay);
this.onPlay(this.trackCurrentTime);
this.onPause(this.playerOnVideoPause);
this.onPause(this.stopTrackingCurrentTime);
this.onEnded(this.playerOnVideoEnded);
this.trackBuffered();
this.onBufferedUpdate(this.isBufferFull);
},{
playerOnVideoError:function(event){
this.log(event);
this.log(this.video.error);
},
playerOnVideoPlay:function(event){this.hasPlayed=true;},
playerOnVideoPause:function(event){},
playerOnVideoEnded:function(event){
this.currentTime(0);
this.pause();
},
trackBuffered:function(){
this.bufferedInterval=setInterval(this.triggerBufferedListeners.context(this),500);
},
stopTrackingBuffered:function(){clearInterval(this.bufferedInterval);},
bufferedListeners:[],
onBufferedUpdate:function(fn){
this.bufferedListeners.push(fn);
},
triggerBufferedListeners:function(){
this.isBufferFull();
this.each(this.bufferedListeners,function(listener){
(listener.context(this))();
});
},
isBufferFull:function(){
if(this.bufferedPercent()==1){this.stopTrackingBuffered();}
},
trackCurrentTime:function(){
if(this.currentTimeInterval){clearInterval(this.currentTimeInterval);}
this.currentTimeInterval=setInterval(this.triggerCurrentTimeListeners.context(this),100);
this.trackingCurrentTime=true;
},
stopTrackingCurrentTime:function(){
clearInterval(this.currentTimeInterval);
this.trackingCurrentTime=false;
},
currentTimeListeners:[],
triggerCurrentTimeListeners:function(late,newTime){
this.each(this.currentTimeListeners,function(listener){
(listener.context(this))(newTime||this.currentTime());
});
},
resizeListeners:[],
onResize:function(fn){
this.resizeListeners.push(fn);
},
triggerResizeListeners:function(){
this.each(this.resizeListeners,function(listener){
(listener.context(this))();
});
}
}
);
VideoJS.player.newBehavior("mouseOverVideoReporter",function(element){
_V_.addListener(element,"mousemove",this.mouseOverVideoReporterOnMouseMove.context(this));
_V_.addListener(element,"mouseout",this.mouseOverVideoReporterOnMouseOut.context(this));
},{
mouseOverVideoReporterOnMouseMove:function(){
this.showControlBars();
clearInterval(this.mouseMoveTimeout);
this.mouseMoveTimeout=setTimeout(this.hideControlBars.context(this),4000);
},
mouseOverVideoReporterOnMouseOut:function(event){
var parent=event.relatedTarget;
while(parent&&parent!==this.box){
parent=parent.parentNode;
}
if(parent!==this.box){
this.hideControlBars();
}
}
}
);
VideoJS.player.newBehavior("box",function(element){
this.positionBox();
_V_.addClass(element,"vjs-paused");
this.activateElement(element,"mouseOverVideoReporter");
this.onPlay(this.boxOnVideoPlay);
this.onPause(this.boxOnVideoPause);
},{
boxOnVideoPlay:function(){
_V_.removeClass(this.box,"vjs-paused");
_V_.addClass(this.box,"vjs-playing");
},
boxOnVideoPause:function(){
_V_.removeClass(this.box,"vjs-playing");
_V_.addClass(this.box,"vjs-paused");
}
}
);
VideoJS.player.newBehavior("poster",function(element){
this.activateElement(element,"mouseOverVideoReporter");
this.activateElement(element,"playButton");
this.onPlay(this.hidePoster);
this.onEnded(this.showPoster);
this.onResize(this.positionPoster);
},{
showPoster:function(){
if(!this.poster){return;}
this.poster.style.display="block";
this.positionPoster();
},
positionPoster:function(){
if(!this.poster||this.poster.style.display=='none'){return;}
this.poster.style.height=this.height()+"px";
this.poster.style.width=this.width()+"px";
},
hidePoster:function(){
if(!this.poster){return;}
this.poster.style.display="none";
},
updatePosterSource:function(){
if(!this.video.poster){
var images=this.video.getElementsByTagName("img");
if(images.length>0){this.video.poster=images[0].src;}
}
}
}
);
VideoJS.player.newBehavior("controlBar",function(element){
if(!this.controlBars){
this.controlBars=[];
this.onResize(this.positionControlBars);
}
this.controlBars.push(element);
_V_.addListener(element,"mousemove",this.onControlBarsMouseMove.context(this));
_V_.addListener(element,"mouseout",this.onControlBarsMouseOut.context(this));
},{
showControlBars:function(){
if(!this.options.controlsAtStart&&!this.hasPlayed){return;}
this.each(this.controlBars,function(bar){
bar.style.display="block";
});
},
positionControlBars:function(){
this.updatePlayProgressBars();
this.updateLoadProgressBars();
},
hideControlBars:function(){
if(this.options.controlsHiding&&!this.mouseIsOverControls){
this.each(this.controlBars,function(bar){
bar.style.display="none";
});
}
},
onControlBarsMouseMove:function(){this.mouseIsOverControls=true;},
onControlBarsMouseOut:function(event){
this.mouseIsOverControls=false;
}
}
);
VideoJS.player.newBehavior("playToggle",function(element){
if(!this.elements.playToggles){
this.elements.playToggles=[];
this.onPlay(this.playTogglesOnPlay);
this.onPause(this.playTogglesOnPause);
}
this.elements.playToggles.push(element);
_V_.addListener(element,"click",this.onPlayToggleClick.context(this));
},{
onPlayToggleClick:function(event){
if(this.paused()){
this.play();
}else{
this.pause();
}
},
playTogglesOnPlay:function(event){
this.each(this.elements.playToggles,function(toggle){
_V_.removeClass(toggle,"vjs-paused");
_V_.addClass(toggle,"vjs-playing");
});
},
playTogglesOnPause:function(event){
this.each(this.elements.playToggles,function(toggle){
_V_.removeClass(toggle,"vjs-playing");
_V_.addClass(toggle,"vjs-paused");
});
}
}
);
VideoJS.player.newBehavior("playButton",function(element){
_V_.addListener(element,"click",this.onPlayButtonClick.context(this));
},{
onPlayButtonClick:function(event){this.play();}
}
);
VideoJS.player.newBehavior("pauseButton",function(element){
_V_.addListener(element,"click",this.onPauseButtonClick.context(this));
},{
onPauseButtonClick:function(event){this.pause();}
}
);
VideoJS.player.newBehavior("playProgressBar",function(element){
if(!this.playProgressBars){
this.playProgressBars=[];
this.onCurrentTimeUpdate(this.updatePlayProgressBars);
}
this.playProgressBars.push(element);
},{
updatePlayProgressBars:function(newTime){
var progress=(newTime!==undefined)?newTime/this.duration():this.currentTime()/this.duration();
if(isNaN(progress)){progress=0;}
this.each(this.playProgressBars,function(bar){
if(bar.style){bar.style.width=_V_.round(progress*100,2)+"%";}
});
}
}
);
VideoJS.player.newBehavior("loadProgressBar",function(element){
if(!this.loadProgressBars){this.loadProgressBars=[];}
this.loadProgressBars.push(element);
this.onBufferedUpdate(this.updateLoadProgressBars);
},{
updateLoadProgressBars:function(){
this.each(this.loadProgressBars,function(bar){
if(bar.style){bar.style.width=_V_.round(this.bufferedPercent()*100,2)+"%";}
});
}
}
);
VideoJS.player.newBehavior("currentTimeDisplay",function(element){
if(!this.currentTimeDisplays){
this.currentTimeDisplays=[];
this.onCurrentTimeUpdate(this.updateCurrentTimeDisplays);
}
this.currentTimeDisplays.push(element);
},{
updateCurrentTimeDisplays:function(newTime){
if(!this.currentTimeDisplays){return;}
var time=(newTime)?newTime:this.currentTime();
this.each(this.currentTimeDisplays,function(dis){
dis.innerHTML=_V_.formatTime(time);
});
}
}
);
VideoJS.player.newBehavior("durationDisplay",function(element){
if(!this.durationDisplays){
this.durationDisplays=[];
this.onCurrentTimeUpdate(this.updateDurationDisplays);
}
this.durationDisplays.push(element);
},{
updateDurationDisplays:function(){
if(!this.durationDisplays){return;}
this.each(this.durationDisplays,function(dis){
if(this.duration()){dis.innerHTML=_V_.formatTime(this.duration());}
});
}
}
);
VideoJS.player.newBehavior("currentTimeScrubber",function(element){
_V_.addListener(element,"mousedown",this.onCurrentTimeScrubberMouseDown.rEvtContext(this));
},{
onCurrentTimeScrubberMouseDown:function(event,scrubber){
event.preventDefault();
this.currentScrubber=scrubber;
this.stopTrackingCurrentTime();
this.videoWasPlaying=!this.paused();
this.pause();
_V_.blockTextSelection();
this.setCurrentTimeWithScrubber(event);
_V_.addListener(document,"mousemove",this.onCurrentTimeScrubberMouseMove.rEvtContext(this));
_V_.addListener(document,"mouseup",this.onCurrentTimeScrubberMouseUp.rEvtContext(this));
},
onCurrentTimeScrubberMouseMove:function(event){
this.setCurrentTimeWithScrubber(event);
},
onCurrentTimeScrubberMouseUp:function(event){
_V_.unblockTextSelection();
document.removeEventListener("mousemove",this.onCurrentTimeScrubberMouseMove,false);
document.removeEventListener("mouseup",this.onCurrentTimeScrubberMouseUp,false);
if(this.videoWasPlaying){
this.play();
this.trackCurrentTime();
}
},
setCurrentTimeWithScrubber:function(event){
var newProgress=_V_.getRelativePosition(event.pageX,this.currentScrubber);
var newTime=newProgress*this.duration();
this.triggerCurrentTimeListeners(0,newTime);
if(newTime==this.duration()){newTime=newTime-0.1;}
this.currentTime(newTime);
}
}
);
VideoJS.player.newBehavior("volumeDisplay",function(element){
if(!this.volumeDisplays){
this.volumeDisplays=[];
this.onVolumeChange(this.updateVolumeDisplays);
}
this.volumeDisplays.push(element);
this.updateVolumeDisplay(element);
},{
updateVolumeDisplays:function(){
if(!this.volumeDisplays){return;}
this.each(this.volumeDisplays,function(dis){
this.updateVolumeDisplay(dis);
});
},
updateVolumeDisplay:function(display){
var volNum=Math.ceil(this.volume()*6);
this.each(display.children,function(child,num){
if(num<volNum){
_V_.addClass(child,"vjs-volume-level-on");
}else{
_V_.removeClass(child,"vjs-volume-level-on");
}
});
}
}
);
VideoJS.player.newBehavior("volumeScrubber",function(element){
_V_.addListener(element,"mousedown",this.onVolumeScrubberMouseDown.rEvtContext(this));
},{
onVolumeScrubberMouseDown:function(event,scrubber){
_V_.blockTextSelection();
this.currentScrubber=scrubber;
this.setVolumeWithScrubber(event);
_V_.addListener(document,"mousemove",this.onVolumeScrubberMouseMove.rEvtContext(this));
_V_.addListener(document,"mouseup",this.onVolumeScrubberMouseUp.rEvtContext(this));
},
onVolumeScrubberMouseMove:function(event){
this.setVolumeWithScrubber(event);
},
onVolumeScrubberMouseUp:function(event){
this.setVolumeWithScrubber(event);
_V_.unblockTextSelection();
document.removeEventListener("mousemove",this.onVolumeScrubberMouseMove,false);
document.removeEventListener("mouseup",this.onVolumeScrubberMouseUp,false);
},
setVolumeWithScrubber:function(event){
var newVol=_V_.getRelativePosition(event.pageX,this.currentScrubber);
this.volume(newVol);
}
}
);
VideoJS.player.newBehavior("fullscreenToggle",function(element){
_V_.addListener(element,"click",this.onFullscreenToggleClick.context(this));
},{
onFullscreenToggleClick:function(event){
if(!this.videoIsFullScreen){
this.enterFullScreen();
}else{
this.exitFullScreen();
}
},
fullscreenOnWindowResize:function(event){
this.positionControlBars();
},
fullscreenOnEscKey:function(event){
if(event.keyCode==27){
this.exitFullScreen();
}
}
}
);
VideoJS.player.newBehavior("bigPlayButton",function(element){
if(!this.elements.bigPlayButtons){
this.elements.bigPlayButtons=[];
this.onPlay(this.bigPlayButtonsOnPlay);
this.onEnded(this.bigPlayButtonsOnEnded);
}
this.elements.bigPlayButtons.push(element);
this.activateElement(element,"playButton");
},{
bigPlayButtonsOnPlay:function(event){this.hideBigPlayButtons();},
bigPlayButtonsOnEnded:function(event){this.showBigPlayButtons();},
showBigPlayButtons:function(){
this.each(this.elements.bigPlayButtons,function(element){
element.style.display="block";
});
},
hideBigPlayButtons:function(){
this.each(this.elements.bigPlayButtons,function(element){
element.style.display="none";
});
}
}
);
VideoJS.player.newBehavior("spinner",function(element){
if(!this.spinners){
this.spinners=[];
_V_.addListener(this.video,"loadeddata",this.spinnersOnVideoLoadedData.context(this));
_V_.addListener(this.video,"loadstart",this.spinnersOnVideoLoadStart.context(this));
_V_.addListener(this.video,"seeking",this.spinnersOnVideoSeeking.context(this));
_V_.addListener(this.video,"seeked",this.spinnersOnVideoSeeked.context(this));
_V_.addListener(this.video,"canplay",this.spinnersOnVideoCanPlay.context(this));
_V_.addListener(this.video,"canplaythrough",this.spinnersOnVideoCanPlayThrough.context(this));
_V_.addListener(this.video,"waiting",this.spinnersOnVideoWaiting.context(this));
_V_.addListener(this.video,"stalled",this.spinnersOnVideoStalled.context(this));
_V_.addListener(this.video,"suspend",this.spinnersOnVideoSuspend.context(this));
_V_.addListener(this.video,"playing",this.spinnersOnVideoPlaying.context(this));
_V_.addListener(this.video,"timeupdate",this.spinnersOnVideoTimeUpdate.context(this));
}
this.spinners.push(element);
},{
showSpinners:function(){
this.each(this.spinners,function(spinner){
spinner.style.display="block";
});
clearInterval(this.spinnerInterval);
this.spinnerInterval=setInterval(this.rotateSpinners.context(this),100);
},
hideSpinners:function(){
this.each(this.spinners,function(spinner){
spinner.style.display="none";
});
clearInterval(this.spinnerInterval);
},
spinnersRotated:0,
rotateSpinners:function(){
this.each(this.spinners,function(spinner){
spinner.style.WebkitTransform='scale(0.5) rotate('+this.spinnersRotated+'deg)';
spinner.style.MozTransform='scale(0.5) rotate('+this.spinnersRotated+'deg)';
});
if(this.spinnersRotated==360){this.spinnersRotated=0;}
this.spinnersRotated+=45;
},
spinnersOnVideoLoadedData:function(event){this.hideSpinners();},
spinnersOnVideoLoadStart:function(event){this.showSpinners();},
spinnersOnVideoSeeking:function(event){},
spinnersOnVideoSeeked:function(event){},
spinnersOnVideoCanPlay:function(event){},
spinnersOnVideoCanPlayThrough:function(event){this.hideSpinners();},
spinnersOnVideoWaiting:function(event){
this.showSpinners();
},
spinnersOnVideoStalled:function(event){},
spinnersOnVideoSuspend:function(event){},
spinnersOnVideoPlaying:function(event){this.hideSpinners();},
spinnersOnVideoTimeUpdate:function(event){
if(this.spinner.style.display=="block"){this.hideSpinners();}
}
}
);
VideoJS.player.newBehavior("subtitlesDisplay",function(element){
if(!this.subtitleDisplays){
this.subtitleDisplays=[];
this.onCurrentTimeUpdate(this.subtitleDisplaysOnVideoTimeUpdate);
this.onEnded(function(){this.lastSubtitleIndex=0;}.context(this));
}
this.subtitleDisplays.push(element);
},{
subtitleDisplaysOnVideoTimeUpdate:function(time){
if(this.subtitles){
if(!this.currentSubtitle||this.currentSubtitle.start>=time||this.currentSubtitle.end<time){
var newSubIndex=false,
reverse=(this.subtitles[this.lastSubtitleIndex].start>time),
i=this.lastSubtitleIndex-(reverse)?1:0;
while(true){
if(reverse){
if(i<0||this.subtitles[i].end<time){break;}
if(this.subtitles[i].start<time){
newSubIndex=i;
break;
}
i--;
}else{
if(i>=this.subtitles.length||this.subtitles[i].start>time){break;}
if(this.subtitles[i].end>time){
newSubIndex=i;
break;
}
i++;
}
}
if(newSubIndex!==false){
this.currentSubtitle=this.subtitles[newSubIndex];
this.lastSubtitleIndex=newSubIndex;
this.updateSubtitleDisplays(this.currentSubtitle.text);
}else if(this.currentSubtitle){
this.currentSubtitle=false;
this.updateSubtitleDisplays("");
}
}
}
},
updateSubtitleDisplays:function(val){
this.each(this.subtitleDisplays,function(disp){
disp.innerHTML=val;
});
}
}
);
VideoJS.extend({
addClass:function(element,classToAdd){
if((" "+element.className+" ").indexOf(" "+classToAdd+" ")==-1){
element.className=element.className===""?classToAdd:element.className+" "+classToAdd;
}
},
removeClass:function(element,classToRemove){
if(element.className.indexOf(classToRemove)==-1){return;}
var classNames=element.className.split(/\s+/);
classNames.splice(classNames.lastIndexOf(classToRemove),1);
element.className=classNames.join(" ");
},
createElement:function(tagName,attributes){
return this.merge(document.createElement(tagName),attributes);
},
blockTextSelection:function(){
document.body.focus();
document.onselectstart=function(){return false;};
},
unblockTextSelection:function(){document.onselectstart=function(){return true;};},
formatTime:function(secs){
var seconds=Math.round(secs);
var minutes=Math.floor(seconds/60);
minutes=(minutes>=10)?minutes:"0"+minutes;
seconds=Math.floor(seconds%60);
seconds=(seconds>=10)?seconds:"0"+seconds;
return minutes+":"+seconds;
},
getRelativePosition:function(x,relativeElement){
return Math.max(0,Math.min(1,(x-this.findPosX(relativeElement))/relativeElement.offsetWidth));
},
findPosX:function(obj){
var curleft=obj.offsetLeft;
while(obj=obj.offsetParent){
curleft+=obj.offsetLeft;
}
return curleft;
},
getComputedStyleValue:function(element,style){
return window.getComputedStyle(element,null).getPropertyValue(style);
},
round:function(num,dec){
if(!dec){dec=0;}
return Math.round(num*Math.pow(10,dec))/Math.pow(10,dec);
},
addListener:function(element,type,handler){
if(element.addEventListener){
element.addEventListener(type,handler,false);
}else if(element.attachEvent){
element.attachEvent("on"+type,handler);
}
},
removeListener:function(element,type,handler){
if(element.removeEventListener){
element.removeEventListener(type,handler,false);
}else if(element.attachEvent){
element.detachEvent("on"+type,handler);
}
},
get:function(url,onSuccess){
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();
request.open("GET",url);
request.onreadystatechange=function(){
if(request.readyState==4&&request.status==200){
onSuccess(request.responseText);
}
}.context(this);
request.send();
},
trim:function(string){return string.toString().replace(/^\s+/,"").replace(/\s+$/,"");},
bindDOMReady:function(){
if(document.readyState==="complete"){
return VideoJS.onDOMReady();
}
if(document.addEventListener){
document.addEventListener("DOMContentLoaded",VideoJS.DOMContentLoaded,false);
window.addEventListener("load",VideoJS.onDOMReady,false);
}else if(document.attachEvent){
document.attachEvent("onreadystatechange",VideoJS.DOMContentLoaded);
window.attachEvent("onload",VideoJS.onDOMReady);
}
},
DOMContentLoaded:function(){
if(document.addEventListener){
document.removeEventListener("DOMContentLoaded",VideoJS.DOMContentLoaded,false);
VideoJS.onDOMReady();
}else if(document.attachEvent){
if(document.readyState==="complete"){
document.detachEvent("onreadystatechange",VideoJS.DOMContentLoaded);
VideoJS.onDOMReady();
}
}
},
DOMReadyList:[],
addToDOMReady:function(fn){
if(VideoJS.DOMIsReady){
fn.call(document);
}else{
VideoJS.DOMReadyList.push(fn);
}
},
DOMIsReady:false,
onDOMReady:function(){
if(VideoJS.DOMIsReady){return;}
if(!document.body){return setTimeout(VideoJS.onDOMReady,13);}
VideoJS.DOMIsReady=true;
if(VideoJS.DOMReadyList){
for(var i=0;i<VideoJS.DOMReadyList.length;i++){
VideoJS.DOMReadyList[i].call(document);
}
VideoJS.DOMReadyList=null;
}
}
});
VideoJS.bindDOMReady();
Function.prototype.context=function(obj){
var method=this,
temp=function(){
return method.apply(obj,arguments);
};
return temp;
};
Function.prototype.evtContext=function(obj){
var method=this,
temp=function(){
var origContext=this;
return method.call(obj,arguments[0],origContext);
};
return temp;
};
Function.prototype.rEvtContext=function(obj,funcParent){
if(this.hasContext===true){return this;}
if(!funcParent){funcParent=obj;}
for(var attrname in funcParent){
if(funcParent[attrname]==this){
funcParent[attrname]=this.evtContext(obj);
funcParent[attrname].hasContext=true;
return funcParent[attrname];
}
}
return this.evtContext(obj);
};
if(window.jQuery){
(function($){
$.fn.VideoJS=function(options){
this.each(function(){
VideoJS.setup(this,options);
});
return this;
};
$.fn.player=function(){
return this[0].player;
};
})(jQuery);
}
window.VideoJS=window._V_=VideoJS;
})(window);