function YoutubeBackground(n,t,i,r){this.is_mobile=this.isMobile();this.element=n;this.ytid=i;this.uid=r;this.player=null;this.buttons={};this.state={};this.state.play=!1;this.state.mute=!1;this.params={};this.defaults={pause:!1,"play-button":!1,"mute-button":!1,autoplay:!0,muted:!0,loop:!0,mobile:!1,"load-background":!0,resolution:"16:9",offset:200};this.__init__=function(){this.ytid&&(this.parseProperties(t),this.params.resolution_mod=this.parseResolutionString(this.params.resolution),this.state.playing=this.params.autoplay,this.state.muted=this.params.muted,this.buildHTML(),this.injectIFrame(),this.params["play-button"]&&this.generateActionButton({name:"play",className:"play-toggle",innerHtml:'<i class="fa"><\/i>',initialState:!1,stateClassName:"paused",condition_parameter:"autoplay",stateChildClassNames:["fa-pause-circle","fa-play-circle"],actions:["play","pause"]}),this.params["mute-button"]&&this.generateActionButton({name:"mute",className:"mute-toggle",innerHtml:'<i class="fa"><\/i>',initialState:!0,stateClassName:"muted",condition_parameter:"muted",stateChildClassNames:["fa-volume-up","fa-volume-mute"],actions:["unmute","mute"]}))};this.__init__()}function ActivityMonitor(n,t,i,r,u){this.timer=null;this.timeout=r||1e4;this.activity_timer=null;this.activity_timeout=i||1e3;this.last_activity=null;this.resetTimer=function(){this.timer&&(clearTimeout(this.timer),this.timer=null);var n=this;this.timer=setTimeout(function(){n.last_activity+n.timeout+n.activity_timeout>=(new Date).getTime()&&t&&t()},this.timeout)};this.logActivity=function(){this.last_activity=(new Date).getTime();n&&n()};this.onActivity=function(){if(!this.activity_timer){var n=this;this.activity_timer=setTimeout(function(){n.logActivity();n.resetTimer();clearTimeout(n.activity_timer);n.activity_timer=null},this.activity_timeout)}};this.__init__=function(){var t=this,n;for(u?typeof u=="string"&&(u=[u]):u=["click","mousemove","scroll"],n=0;n<u.length;n++)document.addEventListener(u[n],function(){t.onActivity()})};this.__init__()}function VideoBackgrounds(n,t){this.elements=n;typeof n=="string"&&(this.elements=document.querySelectorAll(n));this.index={};this.re={};this.re.YOUTUBE=/(?:youtube\.com\/(?:[^\/]+\/.+\/|(?:v|e(?:mbed)?)\/|.*[?&]v=)|youtu\.be\/)([^"&?\/ ]{11})/i;this.__init__=function(){for(var r,n=0;n<this.elements.length;n++){var u=this.elements[n],e=u.getAttribute("data-youtube"),f=this.getYTID(e),i=this.generateUID(f),o=new YoutubeBackground(u,t,f,i);i&&(this.index[i]=o)}r=this;this.initYTPlayers(function(){t&&(t.hasOwnProperty("activity_timeout")||t.hasOwnProperty("inactivity_timeout"))&&(this.activity_monitor=new ActivityMonitor(function(){r.playVideos()},function(){r.pauseVideos()},t?t.activity_timeout:null,t?t.inactivity_timeout:null,["mousemove","scroll"]))})};this.__init__()}var tag=document.createElement("script"),firstScriptTag;tag.src="https://www.youtube.com/player_api";firstScriptTag=document.getElementsByTagName("script")[0];firstScriptTag.parentNode.insertBefore(tag,firstScriptTag);window.hasOwnProperty("d0")||(window.d0={},d0.hasClass=function(n,t){return n.classList?n.classList.contains(t):new RegExp("\\b"+t+"\\b").test(n.className)},d0.addClass=function(n,t){if(n.classList){n.classList.add(t);return}d0.hasClass(n,t)||(n.className+=" "+t)},d0.removeClass=function(n,t){if(n.classList){n.classList.remove(t);return}n.className=n.className.replace(new RegExp("\\b"+t+"\\b","g"),"")},d0.toogleClass=function(n,t){d0.hasClass(n,t)?d0.removeClass(n,t):d0.addClass(n,t)});YoutubeBackground.prototype.initYTPlayer=function(){var n=this;window.hasOwnProperty("YT")&&(this.player=new YT.Player(this.uid,{events:{onReady:function(t){n.onVideoPlayerReady(t)},onStateChange:function(t){n.onVideoStateChange(t)},onError:function(){}}}))};YoutubeBackground.prototype.onVideoPlayerReady=function(n){this.params.autoplay&&n.target.playVideo()};YoutubeBackground.prototype.onVideoStateChange=function(n){n.data===0&&this.params.loop&&n.target.playVideo();n.data===-1&&this.params.autoplay&&n.target.playVideo();n.data===1&&(this.iframe.style.opacity=1)};YoutubeBackground.prototype.parseProperties=function(n){var i,t;if(n)for(i in this.defaults)this.params.hasOwnProperty(i)||(this.params[i]=this.defaults[i]);else this.params=this.defaults;for(i in this.params)if(t=this.element.getAttribute("data-ytbg-"+i),t!==undefined&&t!==null){switch(t){case t==="false":t=!1;break;case t==="true":t=!0}this.params[i]=t}this.params.pause&&(this.params["play-button"]=this.params.pause)};YoutubeBackground.prototype.injectIFrame=function(){function i(){var t=n.iframe.parentNode.offsetHeight+n.params.offset,i=n.iframe.parentNode.offsetWidth+n.params.offset,r=n.params.resolution_mod;r>i/t?(n.iframe.style.width=t*r+"px",n.iframe.style.height=t+"px"):(n.iframe.style.width=i+"px",n.iframe.style.height=i/r+"px")}var t,n;this.iframe=document.createElement("iframe");this.iframe.setAttribute("frameborder",0);this.iframe.setAttribute("allow",["autoplay; mute"]);t="https://www.youtube.com/embed/"+this.ytid+"?enablejsapi=1&disablekb=1&controls=0&rel=0&iv_load_policy=3&cc_load_policy=0&playsinline=1&showinfo=0&modestbranding=1&fs=0&origin="+window.location.origin;this.params.muted&&(t+="&mute=1");this.params.autoplay&&(t+="&autoplay=1");this.params.loop&&(t+="&loop=1");this.iframe.src=t;this.uid&&(this.iframe.id=this.uid);this.iframe.style.top="50%";this.iframe.style.left="50%";this.iframe.style.transform="translateX(-50%) translateY(-50%)";this.iframe.style.position="absolute";this.iframe.style.opacity=0;this.element.parentNode.appendChild(this.iframe);this.iframe.parentNode.removeChild(this.element);n=this;window.addEventListener("resize",i);i()};YoutubeBackground.prototype.buildHTML=function(){var f=this.element.parentNode,n=document.createElement("div"),u,t,r,i;n.className="youtube-background";f.insertBefore(n,this.element);n.appendChild(this.element);u=this.element.id;this.element.id="";n.id=u;t={height:"100%",width:"100%","z-index":"0",position:"absolute",overflow:"hidden",top:0,left:0,bottom:0,right:0};this.params["mute-button"]||(t["pointer-events"]="none");this.params["load-background"]&&(t["background-image"]="url(https://img.youtube.com/vi/"+this.ytid+"/maxresdefault.jpg)",t["background-size"]="cover",t["background-repeat"]="no-repeat",t["background-position"]="center");for(r in t)n.style[r]=t[r];return(n.parentNode.style.position="relative",this.is_mobile&&!this.params.mobile)?n:((this.params["play-button"]||this.params["mute-button"])&&(i=document.createElement("div"),i.className="video-background-controls",i.style.position="absolute",i.style.top="10px",i.style.right="10px",i.style["z-index"]=2,this.controls_element=i,n.parentNode.appendChild(i)),n)};YoutubeBackground.prototype.play=function(){if(this.buttons.hasOwnProperty("play")){var n=this.buttons.play;d0.removeClass(n.element,n.button_properties.stateClassName);d0.addClass(n.element.firstChild,n.button_properties.stateChildClassNames[0]);d0.removeClass(n.element.firstChild,n.button_properties.stateChildClassNames[1])}this.player&&this.player.playVideo()};YoutubeBackground.prototype.pause=function(){if(this.buttons.hasOwnProperty("play")){var n=this.buttons.play;d0.addClass(n.element,n.button_properties.stateClassName);d0.removeClass(n.element.firstChild,n.button_properties.stateChildClassNames[0]);d0.addClass(n.element.firstChild,n.button_properties.stateChildClassNames[1])}this.player&&this.player.pauseVideo()};YoutubeBackground.prototype.unmute=function(){if(this.buttons.hasOwnProperty("mute")){var n=this.buttons.mute;d0.removeClass(n.element,n.button_properties.stateClassName);d0.addClass(n.element.firstChild,n.button_properties.stateChildClassNames[0]);d0.removeClass(n.element.firstChild,n.button_properties.stateChildClassNames[1])}this.player&&this.player.unMute()};YoutubeBackground.prototype.mute=function(){if(this.buttons.hasOwnProperty("mute")){var n=this.buttons.mute;d0.addClass(n.element,n.button_properties.stateClassName);d0.removeClass(n.element.firstChild,n.button_properties.stateChildClassNames[0]);d0.addClass(n.element.firstChild,n.button_properties.stateChildClassNames[1])}this.player&&this.player.mute()};YoutubeBackground.prototype.generateActionButton=function(n){var t=document.createElement("button"),i;t.className=n.className;t.innerHTML=n.innerHtml;d0.addClass(t.firstChild,n.stateChildClassNames[0]);this.params[n.condition_parameter]==n.initialState&&(d0.addClass(t,n.stateClassName),d0.removeClass(t.firstChild,n.stateChildClassNames[0]),d0.addClass(t.firstChild,n.stateChildClassNames[1]));i=this;t.addEventListener("click",function(){d0.hasClass(this,n.stateClassName)?(i.state[n.name]=!1,i[n.actions[0]]()):(i.state[n.name]=!0,i[n.actions[1]]())});this.buttons[n.name]={element:t,button_properties:n};this.controls_element.appendChild(t)};YoutubeBackground.prototype.parseResolutionString=function(n){var t=n.split(/\s?:\s?/i),i,r;return t.length<2?16/9:(i=parseInt(t[0],10),r=parseInt(t[1],10),isNaN(i)||isNaN(r))?16/9:i/r};YoutubeBackground.prototype.isMobile=function(){var n=!1;return function(t){(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(t)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(t.substr(0,4)))&&(n=!0)}(navigator.userAgent||navigator.vendor||window.opera),n};YoutubeBackground.prototype.error=function(n,t){window.hasOwnProperty("console")&&window.console.hasOwnProperty("error")&&console.error(n,t)};VideoBackgrounds.prototype.getYTID=function(n){if(n!==undefined&&n!==null){var t=n.match(this.re.YOUTUBE);if(t&&t.length)return this.re.YOUTUBE.lastIndex=0,t[1]}return null};VideoBackgrounds.prototype.generateUID=function(n){function i(n,t){return n=Math.ceil(n),t=Math.floor(t),Math.floor(Math.random()*(t-n+1))+n}for(var t=n+"-"+i(0,9999);this.index.hasOwnProperty(t);)t=n+"-"+i(0,9999);return t};VideoBackgrounds.prototype.pauseVideos=function(){for(var n in this.index)this.index[n].pause()};VideoBackgrounds.prototype.playVideos=function(){for(var n in this.index)this.index[n].play()};VideoBackgrounds.prototype.initYTPlayers=function(n){var t=this;window.onYouTubeIframeAPIReady=function(){for(var i in t.index)t.index[i].initYTPlayer();n&&setTimeout(n,100)};window.hasOwnProperty("YT")&&window.YT.loaded&&window.onYouTubeIframeAPIReady()};window.hasOwnProperty("jQuery")&&function(n){n.fn.youtube_background=function(t){var i=n(this);return new VideoBackgrounds(this,t),i}}(jQuery)