https://www.matteobocelli.it/wp-content/themes/umg-grand-royal-the…/jquery.youtubebackground.js?ver=6.9.9

1if(typeof Object.create!=="function"){Object.create=function(obj){function F(){}
2F.prototype=obj;return new F();};}
3(function($,window,document){var
4loadAPI=function loadAPI(callback){var tag=document.createElement('script'),head=document.getElementsByTagName('head')[0];if(window.location.origin=='file://'){tag.src='https://www.youtube.com/iframe_api';}else{tag.src='//www.youtube.com/iframe_api';}
5head.appendChild(tag);head=null;tag=null;iframeIsReady(callback);},iframeIsReady=function iframeIsReady(callback){if(typeof YT==='undefined'&&typeof window.loadingPlayer==='undefined'){window.loadingPlayer=true;window.dfd=$.Deferred();window.onYouTubeIframeAPIReady=function(){window.onYouTubeIframeAPIReady=null;window.dfd.resolve("done");callback();};}else if(typeof YT==='object'){callback();}else{window.dfd.done(function(name){callback();});}};YTPlayer={player:null,defaults:{ratio:16/9,videoId:'',mute:false,repeat:true,width:$(window).width(),playButtonClass:'YTPlayer-play',pauseButtonClass:'YTPlayer-pause',muteButtonClass:'YTPlayer-mute',volumeUpClass:'YTPlayer-volume-up',volumeDownClass:'YTPlayer-volume-down',start:0,pauseOnScroll:false,fitToBackground:true,playerVars:{iv_load_policy:3,modestbranding:1,autoplay:0,controls:0,showinfo:0,wmode:'opaque',branding:0,autohide:0},events:null},init:function init(node,userOptions){var self=this;self.userOptions=userOptions;self.$body=$('body'),self.$node=$(node),self.$window=$(window);self.defaults.events={'onReady':function(e){self.onPlayerReady(e);if(self.options.pauseOnScroll){self.pauseOnScroll();}
6if(typeof self.options.callback=='function'){self.options.callback.call(this);}},'onStateChange':function(e){if(e.data===1){self.$node.find('img').fadeOut(400);self.$node.addClass('loaded');}else if(e.data===0&&self.options.repeat){self.player.seekTo(self.options.start);}}}
7self.options=$.extend(true,{},self.defaults,self.userOptions);self.options.height=Math.ceil(self.options.width/self.options.ratio);self.ID=(new Date()).getTime();self.holderID='YTPlayer-ID-'+self.ID;if(self.options.fitToBackground){self.createBackgroundVideo();}else{self.createContainerVideo();}
8self.$window.on('resize.YTplayer'+self.ID,function(){self.resize(self);});loadAPI(self.onYouTubeIframeAPIReady.bind(self));self.resize(self);return self;},pauseOnScroll:function pauseOnScroll(){var self=this;self.$window.on('scroll.YTplayer'+self.ID,function(){var state=self.player.getPlayerState();if(state===1){self.player.pauseVideo();}});self.$window.scrollStopped(function(){var state=self.player.getPlayerState();if(state===2){self.player.playVideo();}});},createContainerVideo:function createContainerVideo(){var self=this;var $YTPlayerString=$('<div id="ytplayer-container'+self.ID+'" >\
9                                    <div id="'+self.holderID+'" class="ytplayer-player-inline"></div> \
10                                    </div> \
11                                    <div id="ytplayer-shield" class="ytplayer-shield"></div>');self.$node.append($YTPlayerString);self.$YTPlayerString=$YTPlayerString;$YTPlayerString=null;},createBackgroundVideo:function createBackgroundVideo(){var self=this,$YTPlayerString=$('<div id="ytplayer-container'+self.ID+'" class="ytplayer-container background">\
12                                    <div id="'+self.holderID+'" class="ytplayer-player"></div>\
13                                    </div>\
14                                    <div id="ytplayer-shield" class="ytplayer-shield"></div>');self.$node.append($YTPlayerString);self.$YTPlayerString=$YTPlayerString;$YTPlayerString=null;},resize:function resize(self){var container=$(window);if(!self.options.fitToBackground){container=self.$node;}
15var width=container.width(),pWidth,height=container.height(),pHeight,$YTPlayerPlayer=$('#'+self.holderID);if(width/self.options.ratio<height){pWidth=Math.ceil(height*self.options.ratio);$YTPlayerPlayer.width(pWidth).height(height).css({left:(width-pWidth)/2,top:0});}else{pHeight=Math.ceil(width/self.options.ratio);$YTPlayerPlayer.width(width).height(pHeight).css({left:0,top:(height-pHeight)/2});}
16$YTPlayerPlayer=null;container=null;},onYouTubeIframeAPIReady:function onYouTubeIframeAPIReady(){var self=this;self.player=new window.YT.Player(self.holderID,self.options);},onPlayerReady:function onPlayerReady(e){if(this.options.mute){e.target.mute();}
17if(this.options.playerVars.autoplay){e.target.playVideo();}},getPlayer:function getPlayer(){return this.player;},destroy:function destroy(){var self=this;self.$node.removeData('yt-init').removeData('ytPlayer').removeClass('loaded');self.$YTPlayerString.remove();$(window).off('resize.YTplayer'+self.ID);$(window).off('scroll.YTplayer'+self.ID);self.$body=null;self.$node=null;self.$YTPlayerString=null;self.player.destroy();self.player=null;}};$.fn.scrollStopped=function(callback){var $this=$(this),self=this;$this.scroll(function(){if($this.data('scrollTimeout')){clearTimeout($this.data('scrollTimeout'));}
18$this.data('scrollTimeout',setTimeout(callback,250,self));});};$.fn.YTPlayer=function(options){return this.each(function(){var el=this;$(el).data("yt-init",true);var player=Object.create(YTPlayer);player.init(el,options);$.data(el,"ytPlayer",player);});};})(jQuery,window,document);