student/ISIP23-Mezenkov/js/jquery.mb.YTPlayer.js

/*
 * ******************************************************************************
 *  jquery.mb.components
 *  file: jquery.mb.YTPlayer.js
 *
 *  Copyright (c) 2001-2013. Matteo Bicocchi (Pupunzi);
 *  Open lab srl, Firenze - Italy
 *  email: matteo@open-lab.com
 *  site: 	http://pupunzi.com
 *  blog:	http://pupunzi.open-lab.com
 * 	http://open-lab.com
 *
 *  Licences: MIT, GPL
 *  http://www.opensource.org/licenses/mit-license.php
 *  http://www.gnu.org/licenses/gpl.html
 *
 *  last modified: 23/11/13 21.05
 *  *****************************************************************************
 */

if(typeof ytp != "object")
	ytp ={};

function onYouTubePlayerAPIReady() {

	if(ytp.YTAPIReady)
		return;

	ytp.YTAPIReady=true;
	jQuery(document).trigger("YTAPIReady");
}

(function (jQuery, ytp) {

	ytp.isDevice = 'ontouchstart' in window;

	/*Browser detection patch*/
	if (!jQuery.browser) {
		jQuery.browser = {};
		jQuery.browser.mozilla = !1;
		jQuery.browser.webkit = !1;
		jQuery.browser.opera = !1;
		jQuery.browser.msie = !1;
		var nAgt = navigator.userAgent;
		jQuery.browser.ua = nAgt;
		jQuery.browser.name = navigator.appName;
		jQuery.browser.fullVersion = "" + parseFloat(navigator.appVersion);
		jQuery.browser.majorVersion = parseInt(navigator.appVersion, 10);
		var nameOffset, verOffset, ix;
		if (-1 != (verOffset = nAgt.indexOf("Opera")))jQuery.browser.opera = !0, jQuery.browser.name = "Opera", jQuery.browser.fullVersion = nAgt.substring(verOffset + 6), -1 != (verOffset = nAgt.indexOf("Version")) && (jQuery.browser.fullVersion = nAgt.substring(verOffset + 8)); else if (-1 != (verOffset = nAgt.indexOf("MSIE")))jQuery.browser.msie = !0, jQuery.browser.name = "Microsoft Internet Explorer", jQuery.browser.fullVersion = nAgt.substring(verOffset + 5); else if (-1 != nAgt.indexOf("Trident")) {
			jQuery.browser.msie = !0;
			jQuery.browser.name = "Microsoft Internet Explorer";
			var start = nAgt.indexOf("rv:") + 3, end = start + 4;
			jQuery.browser.fullVersion = nAgt.substring(start, end)
		} else-1 != (verOffset = nAgt.indexOf("Chrome")) ? (jQuery.browser.webkit = !0, jQuery.browser.name = "Chrome", jQuery.browser.fullVersion = nAgt.substring(verOffset + 7)) : -1 != (verOffset = nAgt.indexOf("Safari")) ? (jQuery.browser.webkit = !0, jQuery.browser.name = "Safari", jQuery.browser.fullVersion = nAgt.substring(verOffset + 7), -1 != (verOffset = nAgt.indexOf("Version")) && (jQuery.browser.fullVersion = nAgt.substring(verOffset + 8))) : -1 != (verOffset = nAgt.indexOf("AppleWebkit")) ? (jQuery.browser.webkit = !0, jQuery.browser.name = "Safari", jQuery.browser.fullVersion = nAgt.substring(verOffset + 7), -1 != (verOffset = nAgt.indexOf("Version")) && (jQuery.browser.fullVersion = nAgt.substring(verOffset + 8))) : -1 != (verOffset = nAgt.indexOf("Firefox")) ? (jQuery.browser.mozilla = !0, jQuery.browser.name = "Firefox", jQuery.browser.fullVersion = nAgt.substring(verOffset + 8)) : (nameOffset = nAgt.lastIndexOf(" ") + 1) < (verOffset = nAgt.lastIndexOf("/")) && (jQuery.browser.name = nAgt.substring(nameOffset, verOffset), jQuery.browser.fullVersion = nAgt.substring(verOffset + 1), jQuery.browser.name.toLowerCase() == jQuery.browser.name.toUpperCase() && (jQuery.browser.name = navigator.appName));
		-1 != (ix = jQuery.browser.fullVersion.indexOf(";")) && (jQuery.browser.fullVersion = jQuery.browser.fullVersion.substring(0, ix));
		-1 != (ix = jQuery.browser.fullVersion.indexOf(" ")) && (jQuery.browser.fullVersion = jQuery.browser.fullVersion.substring(0, ix));
		jQuery.browser.majorVersion = parseInt("" + jQuery.browser.fullVersion, 10);
		isNaN(jQuery.browser.majorVersion) && (jQuery.browser.fullVersion = "" + parseFloat(navigator.appVersion), jQuery.browser.majorVersion = parseInt(navigator.appVersion, 10));
		jQuery.browser.version = jQuery.browser.majorVersion
	}

	/*******************************************************************************
	 * jQuery.mb.components: jquery.mb.CSSAnimate
	 ******************************************************************************/

	jQuery.fn.CSSAnimate=function(a,b,k,l,f){return this.each(function(){var c=jQuery(this);if(0!==c.length&&a){"function"==typeof b&&(f=b,b=jQuery.fx.speeds._default);"function"==typeof k&&(f=k,k=0);"function"==typeof l&&(f=l,l="cubic-bezier(0.65,0.03,0.36,0.72)");if("string"==typeof b)for(var j in jQuery.fx.speeds)if(b==j){b=jQuery.fx.speeds[j];break}else b=null;if(jQuery.support.transition){var e="",h="transitionEnd";jQuery.browser.webkit?(e="-webkit-",h="webkitTransitionEnd"):jQuery.browser.mozilla? (e="-moz-",h="transitionend"):jQuery.browser.opera?(e="-o-",h="otransitionend"):jQuery.browser.msie&&(e="-ms-",h="msTransitionEnd");j=[];for(d in a){var g=d;"transform"===g&&(g=e+"transform",a[g]=a[d],delete a[d]);"transform-origin"===g&&(g=e+"transform-origin",a[g]=a[d],delete a[d]);j.push(g);c.css(g)||c.css(g,0)}d=j.join(",");c.css(e+"transition-property",d);c.css(e+"transition-duration",b+"ms");c.css(e+"transition-delay",k+"ms");c.css(e+"transition-timing-function",l);c.css(e+"backface-visibility", "hidden");setTimeout(function(){c.css(a)},0);setTimeout(function(){c.called||!f?c.called=!1:f()},b+20);c.on(h,function(a){c.off(h);c.css(e+"transition","");a.stopPropagation();"function"==typeof f&&(c.called=!0,f());return!1})}else{for(var d in a)"transform"===d&&delete a[d],"transform-origin"===d&&delete a[d],"auto"===a[d]&&delete a[d];if(!f||"string"===typeof f)f="linear";c.animate(a,b,f)}}})}; jQuery.fn.CSSAnimateStop=function(){var a="",b="transitionEnd";jQuery.browser.webkit?(a="-webkit-",b="webkitTransitionEnd"):jQuery.browser.mozilla?(a="-moz-",b="transitionend"):jQuery.browser.opera?(a="-o-",b="otransitionend"):jQuery.browser.msie&&(a="-ms-",b="msTransitionEnd");jQuery(this).css(a+"transition","");jQuery(this).off(b)}; jQuery.support.transition=function(){var a=(document.body||document.documentElement).style;return void 0!==a.transition||void 0!==a.WebkitTransition||void 0!==a.MozTransition||void 0!==a.MsTransition||void 0!==a.OTransition}();

	/*
	 * Metadata - jQuery plugin for parsing metadata from elements
	 * Copyright (c) 2006 John Resig, Yehuda Katz, Jörn Zaefferer, Paul McLanahan
	 * Dual licensed under the MIT and GPL licenses:
	 *   http://www.opensource.org/licenses/mit-license.php
	 *   http://www.gnu.org/licenses/gpl.html
	 */

	(function(c){c.extend({metadata:{defaults:{type:"class",name:"metadata",cre:/({.*})/,single:"metadata"},setType:function(b,c){this.defaults.type=b;this.defaults.name=c},get:function(b,f){var d=c.extend({},this.defaults,f);d.single.length||(d.single="metadata");var a=c.data(b,d.single);if(a)return a;a="{}";if("class"==d.type){var e=d.cre.exec(b.className);e&&(a=e[1])}else if("elem"==d.type){if(!b.getElementsByTagName)return;e=b.getElementsByTagName(d.name);e.length&&(a=c.trim(e[0].innerHTML))}else void 0!= b.getAttribute&&(e=b.getAttribute(d.name))&&(a=e);0>a.indexOf("{")&&(a="{"+a+"}");a=eval("("+a+")");c.data(b,d.single,a);return a}}});c.fn.metadata=function(b){return c.metadata.get(this[0],b)}})(jQuery);


	String.prototype.getVideoID=function(){
		var movieURL;
		if(this.substr(0,16)=="http://youtu.be/"){
			movieURL= this.replace("http://youtu.be/","");
		}else if(this.indexOf("http")>-1){
			movieURL = this.match(/[\\?&]v=([^&#]*)/)[1];
		}else{
			movieURL = this
		}
		return movieURL;
	};


	jQuery.mbYTPlayer = {
		name           : "jquery.mb.YTPlayer",
		version        : "2.6.0",
		author         : "Matteo Bicocchi",
		defaults       : {
			containment            : "body",
			ratio                  : "4/3",
			showYTLogo             : false,
			videoURL               : null,
			startAt                : 0,
			autoPlay               : true,
			vol                    :100,
			addRaster              : false,
			opacity                : 1,
			quality                : "default", //or “small”, “medium”, “large”, “hd720”, “hd1080”, “highres”
			mute                   : false,
			loop                   : true,
			showControls           : true,
			showAnnotations        : false,
			printUrl               : true,
			stopMovieOnClick       :false,
			realfullscreen         :true,
			onReady                : function (player) {},
			onStateChange          : function (player) {},
			onPlaybackQualityChange: function (player) {},
			onError                : function (player) {}
		},
		controls       : {
			play  : "P",
			pause : "p",
			mute  : "M",
			unmute: "A",
			onlyYT: "O",
			showSite: "R",
			ytLogo: "Y"
		},
		rasterImg      : "images/raster.png",
		rasterImgRetina: "images/raster@2x.png",

		locationProtocol: location.protocol != "file:" ? location.protocol : "http:",

		buildPlayer: function (options) {

			return this.each(function () {
				var YTPlayer = this;
				var $YTPlayer = jQuery(YTPlayer);

				YTPlayer.loop = 0;
				YTPlayer.opt = {};
				var property = {};

				$YTPlayer.addClass("mb_YTVPlayer");

				if (jQuery.metadata) {
					jQuery.metadata.setType("class");
					property = $YTPlayer.metadata();
				}

				if (jQuery.isEmptyObject(property))
					property = $YTPlayer.data("property") && typeof $YTPlayer.data("property") == "string" ? eval('(' + $YTPlayer.data("property") + ')') : $YTPlayer.data("property");

				jQuery.extend(YTPlayer.opt, jQuery.mbYTPlayer.defaults, options, property);

				var canGoFullscreen = !(jQuery.browser.msie || jQuery.browser.opera || self.location.href != top.location.href);

				if(!canGoFullscreen)
					YTPlayer.opt.realfullscreen = false;

				if (!$YTPlayer.attr("id"))
					$YTPlayer.attr("id", "id_" + new Date().getTime());

				YTPlayer.opt.id = YTPlayer.id;
				YTPlayer.isAlone = false;

				/*to maintain back compatibility
				 * ***********************************************************/
				if (YTPlayer.opt.isBgndMovie)
					YTPlayer.opt.containment = "body";

				if (YTPlayer.opt.isBgndMovie && YTPlayer.opt.isBgndMovie.mute != undefined)
					YTPlayer.opt.mute = YTPlayer.opt.isBgndMovie.mute;

				if (!YTPlayer.opt.videoURL)
					YTPlayer.opt.videoURL = $YTPlayer.attr("href");

				/************************************************************/

				var playerID = "mbYTP_" + YTPlayer.id;
				var videoID = this.opt.videoURL ? this.opt.videoURL.getVideoID() : $YTPlayer.attr("href") ? $YTPlayer.attr("href").getVideoID() : false;
				YTPlayer.videoID = videoID;


				YTPlayer.opt.showAnnotations = (YTPlayer.opt.showAnnotations) ? '0' : '3';
				var playerVars = { 'autoplay': 0, 'modestbranding': 1, 'controls': 0, 'showinfo': 0, 'rel': 0, 'enablejsapi': 1, 'version': 3, 'playerapiid': playerID, 'origin': '*', 'allowfullscreen': true, 'wmode': "transparent", 'iv_load_policy': YTPlayer.opt.showAnnotations};

				var canPlayHTML5 = false;
				var v = document.createElement('video');
				if (v.canPlayType ) { // && !jQuery.browser.msie
					canPlayHTML5 = true;
				}

				if (canPlayHTML5) //  && !(YTPlayer.isPlayList && jQuery.browser.msie)
					jQuery.extend(playerVars, {'html5': 1});

				if(jQuery.browser.msie && jQuery.browser.version < 9 ){
					this.opt.opacity = 1;
				}

				var playerBox = jQuery("<div/>").attr("id", playerID).addClass("playerBox");
				var overlay = jQuery("<div/>").css({position: "absolute", top: 0, left: 0, width: "100%", height: "100%"}).addClass("YTPOverlay"); //YTPlayer.isBackground ? "fixed" :

				YTPlayer.opt.containment = YTPlayer.opt.containment == "self" ? jQuery(this) : jQuery(YTPlayer.opt.containment);

				YTPlayer.isBackground = YTPlayer.opt.containment.get(0).tagName.toLowerCase() == "body";

				if (ytp.isDevice && YTPlayer.isBackground){
					$YTPlayer.hide();
					return;
				}

				if (YTPlayer.opt.addRaster) {
					var retina = (window.retina || window.devicePixelRatio > 1);
					overlay.addClass(retina ? "raster retina" : "raster");
				}else{
					overlay.removeClass("raster retina");
				}

				var wrapper = jQuery("<div/>").addClass("mbYTP_wrapper").attr("id", "wrapper_" + playerID);
				wrapper.css({position: "absolute", zIndex: 0, minWidth: "100%", minHeight: "100%",left:0, top:0, overflow: "hidden", opacity: 0});
				playerBox.css({position: "absolute", zIndex: 0, width: "100%", height: "100%", top: 0, left: 0, overflow: "hidden", opacity: this.opt.opacity});
				wrapper.append(playerBox);

				if (YTPlayer.isBackground && ytp.isInit)
					return;

				YTPlayer.opt.containment.children().each(function () {
					if (jQuery(this).css("position") == "static")
						jQuery(this).css("position", "relative");
				});

				if (YTPlayer.isBackground) {
					jQuery("body").css({position: "relative", minWidth: "100%", minHeight: "100%", zIndex: 1, boxSizing: "border-box"});
					wrapper.css({position: "fixed", top: 0, left: 0, zIndex: 0});
					$YTPlayer.hide();
					YTPlayer.opt.containment.prepend(wrapper);
				} else
					YTPlayer.opt.containment.prepend(wrapper);

				YTPlayer.wrapper = wrapper;

				playerBox.css({opacity: 1});

				if (!ytp.isDevice){
					playerBox.after(overlay);
					YTPlayer.overlay = overlay;
				}


				if(!YTPlayer.isBackground){
					overlay.on("mouseenter",function(){
						$YTPlayer.find(".mb_YTVPBar").addClass("visible");
					}).on("mouseleave",function(){
								$YTPlayer.find(".mb_YTVPBar").removeClass("visible");
							})
				}

				// add YT API to the header
				//jQuery("#YTAPI").remove();

				if(!ytp.YTAPIReady){
					var tag = document.createElement('script');
					tag.src = jQuery.mbYTPlayer.locationProtocol+"//www.youtube.com/player_api";
					tag.id = "YTAPI";
					var firstScriptTag = document.getElementsByTagName('script')[0];
					firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
				}else{
					setTimeout(function(){
						jQuery(document).trigger("YTAPIReady");
					}, 200)
				}

				jQuery(document).on("YTAPIReady", function () {

					if ((YTPlayer.isBackground && ytp.isInit) || YTPlayer.opt.isInit)
						return;

					if(YTPlayer.isBackground && YTPlayer.opt.stopMovieOnClick)
						jQuery(document).off("mousedown.ytplayer").on("mousedown,.ytplayer",function(e){
							var target = jQuery(e.target);
							if(target.is("a") || target.parents().is("a")){
								$YTPlayer.pauseYTP();
							}
						});

					if (YTPlayer.isBackground)
						ytp.isInit = true;

					YTPlayer.opt.isInit = true;

					YTPlayer.opt.vol = YTPlayer.opt.vol ? YTPlayer.opt.vol : 100;

					jQuery.mbYTPlayer.getDataFromFeed(YTPlayer.videoID, YTPlayer);

					jQuery(document).on("getVideoInfo_" + YTPlayer.opt.id, function () {

						if(ytp.isDevice && !YTPlayer.isBackground){
							new YT.Player(playerID, {
								height: '100%',
								width: '100%',
								videoId: YTPlayer.videoID,
								events: {
									'onReady': function(){
										$YTPlayer.optimizeDisplay();
										playerBox.css({opacity: 1});
										YTPlayer.wrapper.css({opacity: 1});
										$YTPlayer.optimizeDisplay();
									},
									'onStateChange': function(){}
								}
							});
							return;
						}

						new YT.Player(playerID, {
							videoId   : YTPlayer.videoID.toString(),
							playerVars: playerVars,
							events    : {
								'onReady': function (event) {

									YTPlayer.player = event.target;

									if(YTPlayer.isReady)
										return;

									YTPlayer.isReady = true;

									YTPlayer.playerEl = YTPlayer.player.getIframe();
									$YTPlayer.optimizeDisplay();

									YTPlayer.videoID = videoID;

									jQuery(window).on("resize.YTP",function () {
										$YTPlayer.optimizeDisplay();
									});

									if (YTPlayer.opt.showControls)
										jQuery(YTPlayer).buildYTPControls();

									YTPlayer.player.setPlaybackQuality(YTPlayer.opt.quality);

									if (YTPlayer.opt.startAt > 0)
										YTPlayer.player.seekTo(parseFloat(YTPlayer.opt.startAt), true);

									if (!YTPlayer.opt.autoPlay) {
										//	$YTPlayer.stopYTP();
										YTPlayer.player.pauseVideo();
										YTPlayer.checkForStartAt = setInterval(function () {
											if (YTPlayer.player.getCurrentTime() >= YTPlayer.opt.startAt) {
												clearInterval(YTPlayer.checkForStartAt);

												//YTPlayer.wrapper.CSSAnimate({opacity: YTPlayer.isAlone ? 1 : YTPlayer.opt.opacity}, 2000);

												if (YTPlayer.opt.mute) {
													jQuery(YTPlayer).muteYTPVolume();
												}else{
													jQuery(YTPlayer).unmuteYTPVolume();
												}
											}
										}, 1);

									} else {
										$YTPlayer.playYTP();
										YTPlayer.player.setVolume(YTPlayer.opt.vol);

										if (YTPlayer.opt.mute) {
											jQuery(YTPlayer).muteYTPVolume();
										}else{
											jQuery(YTPlayer).unmuteYTPVolume();
										}
									}

									if (typeof YTPlayer.opt.onReady == "function")
										YTPlayer.opt.onReady($YTPlayer);

									jQuery.mbYTPlayer.checkForState(YTPlayer);

								},

								'onStateChange'          : function (event) {

									/*
									 -1 (unstarted)
									 0 (ended)
									 1 (playing)
									 2 (paused)
									 3 (buffering)
									 5 (video cued).
									 */

									if (typeof event.target.getPlayerState != "function")
										return;
									var state = event.target.getPlayerState();

									if (typeof YTPlayer.opt.onStateChange == "function")
										YTPlayer.opt.onStateChange($YTPlayer, state);

									var playerBox = jQuery(YTPlayer.playerEl);
									var controls = jQuery("#controlBar_" + YTPlayer.id);

									var data = YTPlayer.opt;

									if (state == 0) { // end
										if (YTPlayer.state == state)
											return;

										YTPlayer.state = state;
										YTPlayer.player.pauseVideo();
										var startAt = YTPlayer.opt.startAt ? YTPlayer.opt.startAt : 1;

										if (data.loop) {
											YTPlayer.wrapper.css({opacity: 0});
											$YTPlayer.playYTP();
											YTPlayer.player.seekTo(startAt,true);

										} else if (!YTPlayer.isBackground) {
											YTPlayer.player.seekTo(startAt, true);
											$YTPlayer.playYTP();
											setTimeout(function () {
												$YTPlayer.pauseYTP();
											}, 10);
										}

										if (!data.loop && YTPlayer.isBackground)
											YTPlayer.wrapper.CSSAnimate({opacity: 0}, 2000);
										else if (data.loop) {
											YTPlayer.wrapper.css({opacity: 0});
											YTPlayer.loop++;
										}

										controls.find(".mb_YTVPPlaypause").html(jQuery.mbYTPlayer.controls.play);
										jQuery(YTPlayer).trigger("YTPEnd");
									}

									if (state == 3) { // buffering
										if (YTPlayer.state == state)
											return;
										YTPlayer.state = state;
										controls.find(".mb_YTVPPlaypause").html(jQuery.mbYTPlayer.controls.play);
										jQuery(YTPlayer).trigger("YTPBuffering");
									}

									if (state == -1) { // unstarted
										if (YTPlayer.state == state)
											return;
										YTPlayer.state = state;

										YTPlayer.wrapper.css({opacity:0});

										jQuery(YTPlayer).trigger("YTPUnstarted");
									}

									if (state == 1) { // play
										if (YTPlayer.state == state)
											return;
										YTPlayer.state = state;
										YTPlayer.player.setPlaybackQuality(YTPlayer.opt.quality);

										if(YTPlayer.opt.mute){
											$YTPlayer.muteYTPVolume();
											YTPlayer.opt.mute = false;
										}

										if (YTPlayer.opt.autoPlay && YTPlayer.loop == 0) {
											YTPlayer.wrapper.CSSAnimate({opacity: YTPlayer.isAlone ? 1 : YTPlayer.opt.opacity}, 2000);
										} else if(!YTPlayer.isBackground) {
											YTPlayer.wrapper.css({opacity: YTPlayer.isAlone ? 1 : YTPlayer.opt.opacity});
											$YTPlayer.css({background: "rgba(0,0,0,0.5)"});
										}else{
											setTimeout(function () {
												jQuery(YTPlayer.playerEl).CSSAnimate({opacity: 1}, 2000);
												YTPlayer.wrapper.CSSAnimate({opacity: YTPlayer.opt.opacity}, 2000);
											}, 1000);
										}

										controls.find(".mb_YTVPPlaypause").html(jQuery.mbYTPlayer.controls.pause);

										jQuery(YTPlayer).trigger("YTPStart");

										if (typeof _gaq != "undefined")
											_gaq.push(['_trackEvent', 'YTPlayer', 'Play', (YTPlayer.title || YTPlayer.videoID.toString())]);

									}

									if (state == 2) { // pause
										if (YTPlayer.state == state)
											return;
										YTPlayer.state = state;
										controls.find(".mb_YTVPPlaypause").html(jQuery.mbYTPlayer.controls.play);
										jQuery(YTPlayer).trigger("YTPPause");
									}
								},
								'onPlaybackQualityChange': function (e) {
									if (typeof YTPlayer.opt.onPlaybackQualityChange == "function")
										YTPlayer.opt.onPlaybackQualityChange($YTPlayer);
								},
								'onError'                : function (err) {

									if(err.data == 2 && YTPlayer.isPlayList)
										jQuery(YTPlayer).playNext();

									if (typeof YTPlayer.opt.onError == "function")
										YTPlayer.opt.onError($YTPlayer, err);
								}
							}
						});
					});
				})
			});
		},

		getDataFromFeed: function (videoID, YTPlayer) {
			//Get video info from FEEDS API

			YTPlayer.videoID = videoID;
			if (!jQuery.browser.msie) { //!(jQuery.browser.msie && jQuery.browser.version<9)

				jQuery.getJSON(jQuery.mbYTPlayer.locationProtocol+'//gdata.youtube.com/feeds/api/videos/' + videoID + '?v=2&alt=jsonc', function (data, status, xhr) {

					YTPlayer.dataReceived = true;

					var videoData = data.data;

					YTPlayer.title = videoData.title;
					YTPlayer.videoData = videoData;

					if (YTPlayer.opt.ratio == "auto")
						if (videoData.aspectRatio && videoData.aspectRatio === "widescreen")
							YTPlayer.opt.ratio = "16/9";
						else
							YTPlayer.opt.ratio = "4/3";

					if(!YTPlayer.isInit){

						YTPlayer.isInit = true;

						if (!YTPlayer.isBackground) {
							var bgndURL = YTPlayer.videoData.thumbnail.hqDefault;
							jQuery(YTPlayer).css({background: "rgba(0,0,0,0.5) url(" + bgndURL + ") center center", backgroundSize: "cover"});
						}

						jQuery(document).trigger("getVideoInfo_" + YTPlayer.opt.id);
					}
					jQuery(YTPlayer).trigger("YTPChanged");
				});

				setTimeout(function(){
					if(!YTPlayer.dataReceived && !YTPlayer.isInit){
						YTPlayer.isInit = true;
						jQuery(document).trigger("getVideoInfo_" + YTPlayer.opt.id);
					}
				},2500)

			} else {
				YTPlayer.opt.ratio == "auto" ? YTPlayer.opt.ratio = "16/9" : YTPlayer.opt.ratio;

				if(!YTPlayer.isInit){
					YTPlayer.isInit = true;
					setTimeout(function(){
						jQuery(document).trigger("getVideoInfo_" + YTPlayer.opt.id);
					},100)

				}
				jQuery(YTPlayer).trigger("YTPChanged");
			}
		},

		getVideoID: function(){
			var YTPlayer = this.get(0);
			return YTPlayer.videoID || false ;
		},

		setVideoQuality: function(quality){
			var YTPlayer = this.get(0);
			YTPlayer.player.setPlaybackQuality(quality);
		},

		YTPlaylist : function(videos, shuffle, callback){
			var YTPlayer = this.get(0);

			YTPlayer.isPlayList = true;

			if(shuffle)
				videos = jQuery.shuffle(videos);

			if(!YTPlayer.videoID){
				YTPlayer.videos = videos;
				YTPlayer.videoCounter = 0;
				YTPlayer.videoLength = videos.length;

				jQuery(YTPlayer).data("property", videos[0]);
				jQuery(YTPlayer).mb_YTPlayer();
			}

			if(typeof callback == "function")
				jQuery(YTPlayer).on("YTPChanged",function(){
					callback(YTPlayer);
				});

			jQuery(YTPlayer).on("YTPEnd", function(){
				jQuery(YTPlayer).playNext();
			});
		},

		playNext: function(){
			var YTPlayer = this.get(0);
			YTPlayer.videoCounter++;
			if(YTPlayer.videoCounter>=YTPlayer.videoLength)
				YTPlayer.videoCounter = 0;
			jQuery(YTPlayer.playerEl).css({opacity:0});
			jQuery(YTPlayer).changeMovie(YTPlayer.videos[YTPlayer.videoCounter]);
		},

		playPrev: function(){
			var YTPlayer = this.get(0);
			YTPlayer.videoCounter--;
			if(YTPlayer.videoCounter<=0)
				YTPlayer.videoCounter = YTPlayer.videoLength;
			jQuery(YTPlayer.playerEl).css({opacity:0});
			jQuery(YTPlayer).changeMovie(YTPlayer.videos[YTPlayer.videoCounter]);
		},

		changeMovie: function (opt) {
			var YTPlayer = this.get(0);
			var data = YTPlayer.opt;
			if (opt) {
				jQuery.extend(data, opt);
			}

			YTPlayer.videoID = data.videoURL.getVideoID();

			jQuery(YTPlayer).pauseYTP();
			var timer = jQuery.browser.msie ? 1000 : 0;
			jQuery(YTPlayer).getPlayer().cueVideoByUrl(encodeURI(jQuery.mbYTPlayer.locationProtocol+"//www.youtube.com/v/" + YTPlayer.videoID) , 5 , YTPlayer.opt.quality);

			setTimeout(function(){
				jQuery(YTPlayer).playYTP();
				jQuery(YTPlayer).one("YTPStart", function(){
					jQuery(YTPlayer.playerEl).CSSAnimate({opacity:1},2000);
				});

			},timer)

			if (YTPlayer.opt.mute) {
				jQuery(YTPlayer).muteYTPVolume();
			}else{
				jQuery(YTPlayer).unmuteYTPVolume();
			}

			if (YTPlayer.opt.addRaster) {
				var retina = (window.retina || window.devicePixelRatio > 1);
				YTPlayer.overlay.addClass(retina ? "raster retina" : "raster");
			}else{
				YTPlayer.overlay.removeClass("raster");
				YTPlayer.overlay.removeClass("retina");
			}

			jQuery("#controlBar_" + YTPlayer.id).remove();

			if (YTPlayer.opt.showControls)
				jQuery(YTPlayer).buildYTPControls();

			jQuery.mbYTPlayer.getDataFromFeed(YTPlayer.videoID, YTPlayer);
			jQuery(YTPlayer).optimizeDisplay();
			jQuery.mbYTPlayer.checkForState(YTPlayer);

		},

		getPlayer: function () {
			return jQuery(this).get(0).player;
		},

		playerDestroy: function () {
			var YTPlayer = this.get(0);
			ytp.YTAPIReady = false;
			ytp.isInit = false;
			YTPlayer.opt.isInit = false;
			YTPlayer.videoID = null;

			var playerBox = YTPlayer.wrapper;
			playerBox.remove();
			jQuery("#controlBar_" + YTPlayer.id).remove();
		},

		fullscreen: function(real) {

			var YTPlayer = this.get(0);

			var controls = jQuery("#controlBar_" + YTPlayer.id);
			var fullScreenBtn = controls.find(".mb_OnlyYT");
			var videoWrapper = jQuery(YTPlayer.wrapper);
			if(real){
				var fullscreenchange = jQuery.browser.mozilla ? "mozfullscreenchange" : jQuery.browser.webkit ? "webkitfullscreenchange" : "fullscreenchange";
				jQuery(document).off(fullscreenchange);
				jQuery(document).on(fullscreenchange, function() {
					var isFullScreen = RunPrefixMethod(document, "IsFullScreen") || RunPrefixMethod(document, "FullScreen");

					if (!isFullScreen) {
						jQuery(YTPlayer).removeClass("fullscreen");
						YTPlayer.isAlone = false;
						fullScreenBtn.html(jQuery.mbYTPlayer.controls.onlyYT)
						jQuery(YTPlayer).setVideoQuality(YTPlayer.opt.quality);

						if (YTPlayer.isBackground){
							jQuery("body").after(controls);
						}else{
							YTPlayer.wrapper.before(controls);
						}

						jQuery(window).resize();

					}else{
						jQuery(YTPlayer).setVideoQuality("default");
					}
				});
			}

			if (!YTPlayer.isAlone) {


					if(YTPlayer.player.getPlayerState() != 1 && YTPlayer.player.getPlayerState() != 2)
						jQuery(YTPlayer).playYTP();

					if(real){
						YTPlayer.wrapper.append(controls);
						jQuery(YTPlayer).addClass("fullscreen");
						launchFullscreen(videoWrapper.get(0));
					} else
						videoWrapper.css({zIndex: 10000}).CSSAnimate({opacity: 1}, 1000, 0);

					jQuery(YTPlayer).trigger("YTPFullScreenStart");

					fullScreenBtn.html(jQuery.mbYTPlayer.controls.showSite)
					YTPlayer.isAlone = true;

			} else {

				if(real){
					cancelFullscreen();
				} else{
					videoWrapper.CSSAnimate({opacity: YTPlayer.opt.opacity}, 500);
				}

				jQuery(YTPlayer).trigger("YTPFullScreenEnd");

				videoWrapper.css({zIndex: -1});
				fullScreenBtn.html(jQuery.mbYTPlayer.controls.onlyYT)
				YTPlayer.isAlone = false;
			}

			function RunPrefixMethod(obj, method) {
				var pfx = ["webkit", "moz", "ms", "o", ""];
				var p = 0, m, t;
				while (p < pfx.length && !obj[m]) {
					m = method;
					if (pfx[p] == "") {
						m = m.substr(0,1).toLowerCase() + m.substr(1);
					}
					m = pfx[p] + m;
					t = typeof obj[m];
					if (t != "undefined") {
						pfx = [pfx[p]];
						return (t == "function" ? obj[m]() : obj[m]);
					}
					p++;
				}
			}

			function launchFullscreen(element) {
				RunPrefixMethod(element, "RequestFullScreen");
			}

			function cancelFullscreen() {
				if (RunPrefixMethod(document, "FullScreen") || RunPrefixMethod(document, "IsFullScreen")) {
					RunPrefixMethod(document, "CancelFullScreen");
				}
			}
		},

		playYTP: function () {
			var YTPlayer = this.get(0);
			var controls = jQuery("#controlBar_" + YTPlayer.id);
			var playBtn = controls.find(".mb_YTVPPlaypause");
			playBtn.html(jQuery.mbYTPlayer.controls.pause);
			YTPlayer.player.playVideo();

			YTPlayer.wrapper.CSSAnimate({opacity: YTPlayer.opt.opacity}, 2000);
			jQuery(YTPlayer).on("YTPStart", function(){
				jQuery(YTPlayer).css("background", "none");
			})
		},

		toggleLoops: function () {
			var YTPlayer = this.get(0);
			var data = YTPlayer.opt;
			if (data.loop == 1) {
				data.loop = 0;
			} else {
				if(data.startAt) {
					YTPlayer.player.seekTo(data.startAt);
				} else {
					YTPlayer.player.playVideo();
				}
				data.loop = 1;
			}
		},

		stopYTP: function () {
			var YTPlayer = this.get(0);
			var controls = jQuery("#controlBar_" + YTPlayer.id);
			var playBtn = controls.find(".mb_YTVPPlaypause");
			playBtn.html(jQuery.mbYTPlayer.controls.play);
			YTPlayer.player.stopVideo();
		},

		pauseYTP: function () {
			var YTPlayer = this.get(0);
			var data = YTPlayer.opt;
			var controls = jQuery("#controlBar_" + YTPlayer.id);
			var playBtn = controls.find(".mb_YTVPPlaypause");
			playBtn.html(jQuery.mbYTPlayer.controls.play);
			YTPlayer.player.pauseVideo();
		},

		seekToYTP: function(val) {
			var YTPlayer = this.get(0);
			YTPlayer.player.seekTo(val,true);
		},

		setYTPVolume: function (val) {
			var YTPlayer = this.get(0);
			if (!val && !YTPlayer.opt.vol && player.getVolume() == 0)
				jQuery(YTPlayer).unmuteYTPVolume();
			else if ((!val && YTPlayer.player.getVolume() > 0) || (val && YTPlayer.player.getVolume() == val))
				jQuery(YTPlayer).muteYTPVolume();
			else
				YTPlayer.opt.vol = val;
			YTPlayer.player.setVolume(YTPlayer.opt.vol);
		},

		muteYTPVolume: function () {
			var YTPlayer = this.get(0);
			YTPlayer.opt.vol = YTPlayer.player.getVolume() || 50;
			YTPlayer.player.mute();
			YTPlayer.player.setVolume(0);
			var controls = jQuery("#controlBar_" + YTPlayer.id);
			var muteBtn = controls.find(".mb_YTVPMuteUnmute");
			muteBtn.html(jQuery.mbYTPlayer.controls.unmute);
		},

		unmuteYTPVolume: function () {
			var YTPlayer = this.get(0);

			YTPlayer.player.unMute();
			YTPlayer.player.setVolume(YTPlayer.opt.vol);

			var controls = jQuery("#controlBar_" + YTPlayer.id);
			var muteBtn = controls.find(".mb_YTVPMuteUnmute");
			muteBtn.html(jQuery.mbYTPlayer.controls.mute);
		},

		manageYTPProgress: function () {
			var YTPlayer = this.get(0);
			var controls = jQuery("#controlBar_" + YTPlayer.id);
			var progressBar = controls.find(".mb_YTVPProgress");
			var loadedBar = controls.find(".mb_YTVPLoaded");
			var timeBar = controls.find(".mb_YTVTime");
			var totW = progressBar.outerWidth();

			var currentTime = Math.floor(YTPlayer.player.getCurrentTime());
			var totalTime = Math.floor(YTPlayer.player.getDuration());
			var timeW = (currentTime * totW) / totalTime;
			var startLeft = 0;

			var loadedW = YTPlayer.player.getVideoLoadedFraction() * 100;

			loadedBar.css({left: startLeft, width: loadedW + "%"});
			timeBar.css({left: 0, width: timeW});
			return {totalTime: totalTime, currentTime: currentTime};
		},

		buildYTPControls: function () {
			var YTPlayer = this.get(0);
			var data = YTPlayer.opt;

			if(jQuery("#controlBar_"+ YTPlayer.id).length)
				return;

			var controlBar = jQuery("<span/>").attr("id", "controlBar_" + YTPlayer.id).addClass("mb_YTVPBar").css({whiteSpace: "noWrap", position: YTPlayer.isBackground ? "fixed" : "absolute", zIndex: YTPlayer.isBackground ? 10000 : 1000}).hide();
			var buttonBar = jQuery("<div/>").addClass("buttonBar");
			var playpause = jQuery("<span>" + jQuery.mbYTPlayer.controls.play + "</span>").addClass("mb_YTVPPlaypause ytpicon").click(function () {
				if (YTPlayer.player.getPlayerState() == 1)
					jQuery(YTPlayer).pauseYTP();
				else
					jQuery(YTPlayer).playYTP();
			});

			var MuteUnmute = jQuery("<span>" + jQuery.mbYTPlayer.controls.mute + "</span>").addClass("mb_YTVPMuteUnmute ytpicon").click(function () {
				if (YTPlayer.player.getVolume()==0) {
					jQuery(YTPlayer).unmuteYTPVolume();
				} else {
					jQuery(YTPlayer).muteYTPVolume();
				}
			});

			var idx = jQuery("<span/>").addClass("mb_YTVPTime");

			var vURL = data.videoURL;
			if(vURL.indexOf("http") < 0)
				vURL = jQuery.mbYTPlayer.locationProtocol+"//www.youtube.com/watch?v="+data.videoURL;
			var movieUrl = jQuery("<span/>").html(jQuery.mbYTPlayer.controls.ytLogo).addClass("mb_YTVPUrl ytpicon").attr("title", "view on YouTube").on("click", function () {window.open(vURL, "viewOnYT")});
			var onlyVideo = jQuery("<span/>").html(jQuery.mbYTPlayer.controls.onlyYT).addClass("mb_OnlyYT ytpicon").on("click",function () {jQuery(YTPlayer).fullscreen(data.realfullscreen);});

			var progressBar = jQuery("<div/>").addClass("mb_YTVPProgress").css("position", "absolute").click(function (e) {
				timeBar.css({width: (e.clientX - timeBar.offset().left)});
				YTPlayer.timeW = e.clientX - timeBar.offset().left;
				controlBar.find(".mb_YTVPLoaded").css({width: 0});
				var totalTime = Math.floor(YTPlayer.player.getDuration());
				YTPlayer.goto = (timeBar.outerWidth() * totalTime) / progressBar.outerWidth();

				YTPlayer.player.seekTo(parseFloat(YTPlayer.goto), true);
				controlBar.find(".mb_YTVPLoaded").css({width: 0});
			});

			var loadedBar = jQuery("<div/>").addClass("mb_YTVPLoaded").css("position", "absolute");
			var timeBar = jQuery("<div/>").addClass("mb_YTVTime").css("position", "absolute");

			progressBar.append(loadedBar).append(timeBar);
			buttonBar.append(playpause).append(MuteUnmute).append(idx);

			if (data.printUrl){
				buttonBar.append(movieUrl);
			}

			if (YTPlayer.isBackground || (YTPlayer.opt.realfullscreen && !YTPlayer.isBackground))
				buttonBar.append(onlyVideo);

			controlBar.append(buttonBar).append(progressBar);

			if (!YTPlayer.isBackground) {
				controlBar.addClass("inlinePlayer");
				YTPlayer.wrapper.before(controlBar);
			} else {
				jQuery("body").after(controlBar);
			}
			controlBar.fadeIn();

		},

		checkForState:function(YTPlayer){

			var controlBar = jQuery("#controlBar_" + YTPlayer.id);
			var data = YTPlayer.opt;
			var startAt = YTPlayer.opt.startAt ? YTPlayer.opt.startAt : 1;

			YTPlayer.getState = setInterval(function () {
				var prog = jQuery(YTPlayer).manageYTPProgress();

				controlBar.find(".mb_YTVPTime").html(jQuery.mbYTPlayer.formatTime(prog.currentTime) + " / " + jQuery.mbYTPlayer.formatTime(prog.totalTime));
				if (parseFloat(YTPlayer.player.getDuration() - 3) < YTPlayer.player.getCurrentTime() && YTPlayer.player.getPlayerState() == 1 && !YTPlayer.isPlayList) {
					if(!data.loop){
						YTPlayer.player.pauseVideo();
						YTPlayer.wrapper.CSSAnimate({opacity: 0}, 2000,function(){
							YTPlayer.player.seekTo(startAt, true);

							if (!YTPlayer.isBackground) {
								var bgndURL = YTPlayer.videoData.thumbnail.hqDefault;
								jQuery(YTPlayer).css({background: "rgba(0,0,0,0.5) url(" + bgndURL + ") center center", backgroundSize: "cover"});
							}
						});
					}else
						YTPlayer.player.seekTo(startAt);
					jQuery(YTPlayer).trigger("YTPEnd");
				}
			}, 1);

		},

		formatTime      : function (s) {
			var min = Math.floor(s / 60);
			var sec = Math.floor(s - (60 * min));
			return (min < 9 ? "0" + min : min) + " : " + (sec < 9 ? "0" + sec : sec);
		}
	};

	jQuery.fn.toggleVolume = function () {
		var YTPlayer = this.get(0);
		if (!YTPlayer)
			return;

		if (YTPlayer.player.isMuted()) {
			jQuery(YTPlayer).unmuteYTPVolume();
			return true;
		} else {
			jQuery(YTPlayer).muteYTPVolume();
			return false;
		}
	};

	jQuery.fn.optimizeDisplay = function () {
		var YTPlayer = this.get(0);
		var data = YTPlayer.opt;
		var playerBox = jQuery(YTPlayer.playerEl);
		var win = {};
		var el = !YTPlayer.isBackground ? data.containment : jQuery(window);

		win.width = el.width();
		win.height = el.height();

		var margin = 24;
		var vid = {};
		vid.width = win.width + ((win.width * margin) / 100);
		vid.height = data.ratio == "16/9" ? Math.ceil((9 * win.width) / 16) : Math.ceil((3 * win.width) / 4);
		vid.marginTop = -((vid.height - win.height) / 2);
		vid.marginLeft = -((win.width * (margin / 2)) / 100);

		if (vid.height < win.height) {
			vid.height = win.height + ((win.height * margin) / 100);
			vid.width = data.ratio == "16/9" ? Math.floor((16 * win.height) / 9) : Math.floor((4 * win.height) / 3);
			vid.marginTop = -((win.height * (margin / 2)) / 100);
			vid.marginLeft = -((vid.width - win.width) / 2);
		}
		playerBox.css({width: vid.width, height: vid.height, marginTop: vid.marginTop, marginLeft: vid.marginLeft});
	};

	jQuery.shuffle = function(arr) {
		var newArray = arr.slice();
		var len = newArray.length;
		var i = len;
		while (i--) {
			var p = parseInt(Math.random()*len);
			var t = newArray[i];
			newArray[i] = newArray[p];
			newArray[p] = t;
		}
		return newArray;
	};

	jQuery.fn.mb_YTPlayer = jQuery.mbYTPlayer.buildPlayer;
	jQuery.fn.YTPlaylist = jQuery.mbYTPlayer.YTPlaylist;
	jQuery.fn.playNext = jQuery.mbYTPlayer.playNext;
	jQuery.fn.playPrev = jQuery.mbYTPlayer.playPrev;
	jQuery.fn.changeMovie = jQuery.mbYTPlayer.changeMovie;
	jQuery.fn.getVideoID = jQuery.mbYTPlayer.getVideoID;
	jQuery.fn.getPlayer = jQuery.mbYTPlayer.getPlayer;
	jQuery.fn.playerDestroy = jQuery.mbYTPlayer.playerDestroy;
	jQuery.fn.fullscreen = jQuery.mbYTPlayer.fullscreen;
	jQuery.fn.buildYTPControls = jQuery.mbYTPlayer.buildYTPControls;
	jQuery.fn.playYTP = jQuery.mbYTPlayer.playYTP;
	jQuery.fn.toggleLoops = jQuery.mbYTPlayer.toggleLoops;
	jQuery.fn.stopYTP = jQuery.mbYTPlayer.stopYTP;
	jQuery.fn.pauseYTP = jQuery.mbYTPlayer.pauseYTP;
	jQuery.fn.seekToYTP = jQuery.mbYTPlayer.seekToYTP;
	jQuery.fn.muteYTPVolume = jQuery.mbYTPlayer.muteYTPVolume;
	jQuery.fn.unmuteYTPVolume = jQuery.mbYTPlayer.unmuteYTPVolume;
	jQuery.fn.setYTPVolume = jQuery.mbYTPlayer.setYTPVolume;
	jQuery.fn.setVideoQuality = jQuery.mbYTPlayer.setVideoQuality;
	jQuery.fn.manageYTPProgress = jQuery.mbYTPlayer.manageYTPProgress;

})(jQuery, ytp);