function fireJPlayerFirst(){(function(n,t){"function"==typeof define&&define.amd?define(["jquery"],t):t(n.jQuery)})(this,function(n,t){var r,u,i,f;n.fn.jPlayer=function(i){var r="string"==typeof i,u=Array.prototype.slice.call(arguments,1),f=this;return(i=!r&&u.length?n.extend.apply(null,[!0,i].concat(u)):i,r&&"_"===i.charAt(0))?f:(r?this.each(function(){var r=n.data(this,"jPlayer"),e=r&&n.isFunction(r[i])?r[i].apply(r,u):r;if(e!==r&&e!==t)return f=e,!1}):this.each(function(){var t=n.data(this,"jPlayer");t?t.option(i||{}):n.data(this,"jPlayer",new n.jPlayer(i,this))}),f)};n.jPlayer=function(t,i){if(arguments.length){this.element=n(i);this.options=n.extend(!0,{},this.options,t);var r=this;this.element.bind("remove.jPlayer",function(){r.destroy()});this._init()}};n.jPlayer.emulateMethods="load play pause";n.jPlayer.emulateStatus="src readyState networkState currentTime duration paused ended playbackRate";n.jPlayer.emulateOptions="muted volume";n.jPlayer.reservedEvent="ready flashreset resize repeat error warning";n.jPlayer.event={};n.each("ready flashreset resize repeat click error warning loadstart progress suspend abort emptied stalled play pause loadedmetadata loadeddata waiting playing canplay canplaythrough seeking seeked timeupdate ended ratechange durationchange volumechange".split(" "),function(){n.jPlayer.event[this]="jPlayer_"+this});n.jPlayer.htmlEvent="loadstart abort emptied stalled loadedmetadata loadeddata canplay canplaythrough ratechange".split(" ");n.jPlayer.pause=function(){n.each(n.jPlayer.prototype.instances,function(n,t){t.data("jPlayer").status.srcSet&&t.jPlayer("pause")})};n.jPlayer.timeFormat={showHour:!1,showMin:!0,showSec:!0,padHour:!1,padMin:!0,padSec:!0,sepHour:":",sepMin:":",sepSec:""};r=function(){this.init()};r.prototype={init:function(){this.options={timeFormat:n.jPlayer.timeFormat}},time:function(n){var t=new Date(1e3*(n&&"number"==typeof n?n:0)),i=t.getUTCHours();return n=this.options.timeFormat.showHour?t.getUTCMinutes():t.getUTCMinutes()+60*i,t=this.options.timeFormat.showMin?t.getUTCSeconds():t.getUTCSeconds()+60*n,i=this.options.timeFormat.padHour&&10>i?"0"+i:i,n=this.options.timeFormat.padMin&&10>n?"0"+n:n,t=this.options.timeFormat.padSec&&10>t?"0"+t:t,i=""+(this.options.timeFormat.showHour?i+this.options.timeFormat.sepHour:""),i+=this.options.timeFormat.showMin?n+this.options.timeFormat.sepMin:"",i+(this.options.timeFormat.showSec?t+this.options.timeFormat.sepSec:"")}};u=new r;n.jPlayer.convertTime=function(n){return u.time(n)};n.jPlayer.uaBrowser=function(n){n=n.toLowerCase();return n=/(webkit)[ \/]([\w.]+)/.exec(n)||/(opera)(?:.*version)?[ \/]([\w.]+)/.exec(n)||/(msie) ([\w.]+)/.exec(n)||0>n.indexOf("compatible")&&/(mozilla)(?:.*? rv:([\w.]+))?/.exec(n)||[],{browser:n[1]||"",version:n[2]||"0"}};n.jPlayer.uaPlatform=function(n){var t=n.toLowerCase();return n=/(ipad|iphone|ipod|android|blackberry|playbook|windows ce|webos)/.exec(t)||[],t=/(ipad|playbook)/.exec(t)||!/(mobile)/.exec(t)&&/(android)/.exec(t)||[],n[1]&&(n[1]=n[1].replace(/\s/g,"_")),{platform:n[1]||"",tablet:t[1]||""}};n.jPlayer.browser={};n.jPlayer.platform={};i=n.jPlayer.uaBrowser(navigator.userAgent);i.browser&&(n.jPlayer.browser[i.browser]=!0,n.jPlayer.browser.version=i.version);i=n.jPlayer.uaPlatform(navigator.userAgent);i.platform&&(n.jPlayer.platform[i.platform]=!0,n.jPlayer.platform.mobile=!i.tablet,n.jPlayer.platform.tablet=!!i.tablet);n.jPlayer.getDocMode=function(){var t;return n.jPlayer.browser.msie&&(document.documentMode?t=document.documentMode:(t=5,document.compatMode&&"CSS1Compat"===document.compatMode&&(t=7))),t};n.jPlayer.browser.documentMode=n.jPlayer.getDocMode();n.jPlayer.nativeFeatures={init:function(){var t=document,n=t.createElement("video"),r={w3c:"fullscreenEnabled fullscreenElement requestFullscreen exitFullscreen fullscreenchange fullscreenerror".split(" "),moz:"mozFullScreenEnabled mozFullScreenElement mozRequestFullScreen mozCancelFullScreen mozfullscreenchange mozfullscreenerror".split(" "),webkit:" webkitCurrentFullScreenElement webkitRequestFullScreen webkitCancelFullScreen webkitfullscreenchange ".split(" "),webkitVideo:"webkitSupportsFullscreen webkitDisplayingFullscreen webkitEnterFullscreen webkitExitFullscreen ".split(" ")},e=["w3c","moz","webkit","webkitVideo"],u,o,f,i;for(this.fullscreen=n={support:{w3c:!!t[r.w3c[0]],moz:!!t[r.moz[0]],webkit:"function"==typeof t[r.webkit[3]],webkitVideo:"function"==typeof n[r.webkitVideo[2]]},used:{}},u=0,o=e.length;u','','','',''],r=document.createElement('<\/object>'),u=0;u=n&&(t=!0),t},_validString:function(n){return n&&"string"==typeof n},_limitValue:function(n,t,i){return ni?i:n},_urlNotSetError:function(t){this._error({type:n.jPlayer.error.URL_NOT_SET,context:t,message:n.jPlayer.errorMsg.URL_NOT_SET,hint:n.jPlayer.errorHint.URL_NOT_SET})},_flashError:function(t){var i;i=this.internal.ready?"FLASH_DISABLED":"FLASH";this._error({type:n.jPlayer.error[i],context:this.internal.flash.swf,message:n.jPlayer.errorMsg[i]+t.message,hint:n.jPlayer.errorHint[i]});this.internal.flash.jq.css({width:"1px",height:"1px"})},_error:function(t){this._trigger(n.jPlayer.event.error,t);this.options.errorAlerts&&this._alert("Error!"+(t.message?"\n\n"+t.message:"")+(t.hint?"\n\n"+t.hint:"")+"\n\nContext: "+t.context)},_warning:function(i){this._trigger(n.jPlayer.event.warning,t,i);this.options.warningAlerts&&this._alert("Warning!"+(i.message?"\n\n"+i.message:"")+(i.hint?"\n\n"+i.hint:"")+"\n\nContext: "+i.context)},_alert:function(n){alert("jPlayer "+this.version.script+" : id='"+this.internal.self.id+"' : "+n)},_emulateHtmlBridge:function(){var t=this;n.each(n.jPlayer.emulateMethods.split(/\s+/g),function(n,i){t.internal.domNode[i]=function(n){t[i](n)}});n.each(n.jPlayer.event,function(i,r){var u=!0;n.each(n.jPlayer.reservedEvent.split(/\s+/g),function(n,t){if(t===i)return u=!1});u&&t.element.bind(r+".jPlayer.jPlayerHtml",function(){t._emulateHtmlUpdate();var n=document.createEvent("Event");n.initEvent(i,!1,!0);t.internal.domNode.dispatchEvent(n)})})},_emulateHtmlUpdate:function(){var t=this;n.each(n.jPlayer.emulateStatus.split(/\s+/g),function(n,i){t.internal.domNode[i]=t.status[i]});n.each(n.jPlayer.emulateOptions.split(/\s+/g),function(n,i){t.internal.domNode[i]=t.options[i]})},_destroyHtmlBridge:function(){var t=this;this.element.unbind(".jPlayerHtml");n.each((n.jPlayer.emulateMethods+" "+n.jPlayer.emulateStatus+" "+n.jPlayer.emulateOptions).split(/\s+/g),function(n,i){delete t.internal.domNode[i]})}};n.jPlayer.error={FLASH:"e_flash",FLASH_DISABLED:"e_flash_disabled",NO_SOLUTION:"e_no_solution",NO_SUPPORT:"e_no_support",URL:"e_url",URL_NOT_SET:"e_url_not_set",VERSION:"e_version"};n.jPlayer.errorMsg={FLASH:"jPlayer's Flash fallback is not configured correctly, or a command was issued before the jPlayer Ready event. Details: ",FLASH_DISABLED:"jPlayer's Flash fallback has been disabled by the browser due to the CSS rules you have used. Details: ",NO_SOLUTION:"No solution can be found by jPlayer in this browser. Neither HTML nor Flash can be used.",NO_SUPPORT:"It is not possible to play any media format provided in setMedia() on this browser using your current options.",URL:"Media URL could not be loaded.",URL_NOT_SET:"Attempt to issue media playback commands, while no media url is set.",VERSION:"jPlayer "+n.jPlayer.prototype.version.script+" needs Jplayer.swf version "+n.jPlayer.prototype.version.needFlash+" but found "};n.jPlayer.errorHint={FLASH:"Check your swfPath option and that Jplayer.swf is there.",FLASH_DISABLED:"Check that you have not display:none; the jPlayer entity or any ancestor.",NO_SOLUTION:"Review the jPlayer options: support and supplied.",NO_SUPPORT:"Video or audio formats defined in the supplied option are missing.",URL:"Check media URL is valid.",URL_NOT_SET:"Use setMedia() to set the media URL.",VERSION:"Update jPlayer files."};n.jPlayer.warning={CSS_SELECTOR_COUNT:"e_css_selector_count",CSS_SELECTOR_METHOD:"e_css_selector_method",CSS_SELECTOR_STRING:"e_css_selector_string",OPTION_KEY:"e_option_key"};n.jPlayer.warningMsg={CSS_SELECTOR_COUNT:"The number of css selectors found did not equal one: ",CSS_SELECTOR_METHOD:"The methodName given in jPlayer('cssSelector') is not a valid jPlayer method.",CSS_SELECTOR_STRING:"The methodCssSelector given in jPlayer('cssSelector') is not a String or is empty.",OPTION_KEY:"The option requested in jPlayer('option') is undefined."};n.jPlayer.warningHint={CSS_SELECTOR_COUNT:"Check your css selector and the ancestor.",CSS_SELECTOR_METHOD:"Check your method name.",CSS_SELECTOR_STRING:"Check your css selector is a string.",OPTION_KEY:"Check your option name."}})}function removeEmptyFooterElem(){if($.trim($(".footer-secondary-menu").html())==""){var n=$(".footer-secondary-menu").parent().parent(".footer-block-inner");n.parent().hasClass("js-voices-of-science")==!1&&(n.removeClass("p-t-2col p-b-2col"),n.parent().hasClass("vlg-bg")&&n.parent().removeClass("vlg-bg").addClass("p-t-1col"))}}function checkFaqSize(){var t=$("#main"),i=t.find(".showHideBlocks"),r=i.find("> p"),n=40;$(r).each(function(){$(this).height()>n&&$(this).next().addClass("no-p-t");$(this).height()<=n&&$(this).next().removeClass("no-p-t")})}function getBodyClass(){var n=$("body");n.find(".showHideBlocks")&&checkFaqSize()}function showLoading(){var n=document.createElement("div"),t=document.createElement("img");return n.setAttribute("class","loading-icon"),t.src="/britishlibrary/resources/global/images/ajax-loader-2.gif",n.appendChild(t),document.body.appendChild(n),!0}function donateForm(){function r(){i.find(".error").removeClass("error")}var i=$("#main").find(".donateForm").find("ul"),n=i.find("li:last-child"),f=i.find("li").not(n).find("input"),t=n.find(".other-amount-wrap"),u;i.find("input").prop("checked",!1);$("#donate-form").validate({groups:{username:"donatePounds donatePence"},rules:{donatePounds:{required:!0,digits:!0},donatePence:{required:!0,digits:!0,range:[0,99]}},errorPlacement:function(n,t){var i=t.attr("name");i=="donatePounds"||i=="donatePence"?n.insertAfter(".other-amount-wrap"):n.insertAfter(t)}});n.find("label > input").change(function(){t.slideDown(300);r()});f.change(function(){$("#username-error").length>0&&$("#username-error").hide();t.slideUp(300,function(){n.find("input").val("")});r()});u=$("#addDonation");u.on("click.tax",function(r){r.preventDefault();i.find('input[type="radio"]:checked').val()||t.is(":visible")===!0?t.is(":visible")&&$("#donatePounds").val()==""?$("#donatePounds").addClass("error"):t.is(":visible")&&$("#donatePence").val()==""?$("#donatePence").addClass("error"):$("#donate-form").valid()&&($("#taxPopup").find(".new").remove().end().prepend('

Thanks for your donation!<\/h2>').find("span").remove().end().find("input").hide(),$(".donation-yes").hide(),$(".donation-no").hide(),showHiddenForm($("#taxPopup")),wireUpGiftAid(),t.slideUp(300,function(){n.find("input").val("")})):n.children("label").addClass("error")})}function addEventsToTaxBtns(){$("#lightbox").find("a").click(function(n){n.preventDefault();$(this).hasClass("tax-yes")?removeLightbox():removeLightbox()})}function IE8placeHolderPolyfill(){$.support.placeholder="placeholder"in document.createElement("input");$.support.placeholder||($("[placeholder]").focus(function(){$(this).val()==$(this).attr("placeholder")&&$(this).val("")}).blur(function(){$(this).val()==""&&$(this).val($(this).attr("placeholder"))}).blur(),$("[placeholder]").parents("form").submit(function(){$(this).find("[placeholder]").each(function(){$(this).val()==$(this).attr("placeholder")&&$(this).val("")})}))}function shopForms(){function c(){var t=$("#wrap-mybag"),i=t.find(".trigger"),r=t.find(".content-body"),n=t.find(".ui-state");i.click(function(t){t.preventDefault();r.slideToggle("slow",function(){$(this).is(":visible")?(i.text("Hide order summary"),n.removeClass("mybag-closed"),n.addClass("mybag-open")):(i.text("Show order summary"),n.removeClass("mybag-open"),n.addClass("mybag-closed"))})})}function l(){var n=$(".wrap-shopping-basket"),i=n.find(".checkout-total .trigger"),t=n.find(".checkout-total .wrap-input");i.on("click",function(n){n.preventDefault();t.is(":hidden")&&t.slideDown("slow")})}var n=$("#main").find(".forms"),t=n.find(".post-code"),f=n.find(".wrap-find-address"),e="Find address by postcode",o="Enter address manually",i=n.find(".wrap-alt-delivery-address"),r=n.find(".wrap-alt-find-address"),s=n.find(".wrap-post-code-alt-address"),u=n.find(".trigger-alt-manual-input"),h=n.find(".trigger-find-postcode");if(n.hasClass("add-delivery-info-davidpenty")){h.click(function(n){n.preventDefault();f.slideDown("slow")});n.find("#trigger-alt-delivery-address").on("click","label",function(n){var t=$(":radio",this),r=$(this).attr("for"),u=!t.prop("checked");n.preventDefault();t.prop("checked",u);u===!1&&t.prop("checked",!u);r==="altAddress"?i.slideDown("slow"):r==="sameAddress"?i.slideUp("slow"):r==="clickAndCollectAddress"&&i.slideUp("slow")});$("#trigger-alt-delivery-address").on("click","input:radio",function(n){var t=$(this).attr("id");n.stopPropagation();t==="altAddress"?i.slideDown("slow"):t==="sameAddress"?i.slideUp("slow"):t==="clickAndCollectAddress"&&i.slideUp("slow")});n.find(".trigger-alt-select-address").click(function(n){n.preventDefault();r.slideDown("slow")});n.hasClass("reveal2")&&($("#altAddress").prop("checked",!0),$("#sameAddress").prop("checked",!1),$("#clickAndCollectAddress").prop("checked",!1))}else n.hasClass("add-delivery-info-loggedin")&&h.click(function(n){n.preventDefault();t.slideDown("slow")});n.find(".ghost").find("input").each(function(){$(this).prop("disabled",!0)});n.hasClass("reveal-davidpenty")&&n.find(".trigger-manual-input").add(u).text(e);n.hasClass("reveal2")?n.find(".trigger-alt-manual-input").add(u).text(e):n.find(".trigger-alt-manual-input").add(u).text(o);n.find(".trigger-manual-input-davidpenty").click(function(i){var r=$(this);i.preventDefault();n.find(".wrap-enter-manual-address").slideToggle("slow",function(){$(this).is(":visible")?(r.text(e),t.slideUp("slow")):(r.text(o),t.slideDown("slow"));t.is(":hidden")&&t.slideDown("slow");f.is(":visible")&&f.slideUp("slow")})});u.click(function(t){t.preventDefault();var i=$(this);n.find(".wrap-alt-manual-address").slideToggle("slow",function(){r.is(":visible")&&r.slideUp("slow");$(this).is(":visible")?(s.slideUp("slow"),i.text(e)):(s.slideDown("slow"),u.text(o))})});f.find(".find-btn").on("click",".action-button",function(){event.preventDefault();n.find(".wrap-find-address").slideUp("slow");t.slideUp("slow")});r.find(".find-btn").on("click",".action-button",function(){event.preventDefault();n.find(r).slideUp("slow");t.slideUp("slow")});$.validator.addMethod("positiveNumber",function(n){return Number(n)>0},"error");$("#formAddDeliveryInfo").validate({rules:{sameAddress:{required:!0},Telephone:{positiveNumber:!0,required:!0},Email:"required",ConfirmEmail:{equalTo:"#Email"}},messages:{sameAddress:{required:"Please select a billing address"},Telephone:{positiveNumber:"Please enter a phone number (digits only)",required:"Please enter a phone number"}},errorPlacement:function(n,t){t.is(":radio")?n.appendTo(t.parents(".wrap-radio-btns")):n.insertAfter(t)}}),function(){var n=$("#wrap-mybag"),t=n.find(".top-total");$(".mobile-site .wrap-mybag").length!==0?(c(),t.show()):$(".top-total").removeClass("dt-hide").text("My bag")}();document.all&&!document.addEventListener&&IE8placeHolderPolyfill();document.getElementById("addDonation")&&donateForm();l()}function flexsliderCall(n){function f(n){function i(){var i=0,r=n.find(".slides",".flexslider"),f=r.find("li").size(),e=r.width(),u=n.find("ol.flex-control-thumbs").children("li");u.each(function(){$(this).find("img").hasClass("flex-active")?i<2?n.find("ol.flex-control-thumbs").animate({marginLeft:"0px"},500):n.find("ol.flex-control-thumbs").animate({marginLeft:"-"+(i*t-t*1.5)+"px"},500):i++})}var r=n.find(".slides").children("li").size(),t=160,u=n.find(".flexslider"),f=n.find(".image-carousel-inner").width();n.find(".thmb-prev").add(n.find(".thmb-next")).hide();$(n.find(".flexslider")).on("click",function(){i()})}var t=$("#main");if(n.parent().hasClass("hl-pnl-horiz")){var i=n.parent(".hl-pnl-horiz"),r=i.find(".slides"),u=r.find("li"),e=u.length;i.find(".flexslider").flexslider({startAt:0,animation:"slide",animationLoop:!0,slideshow:!1,itemWidth:944,itemMargin:0,minItems:1,maxItems:1,controlNav:!0,animationSpeed:10,start:function(){$(document.body).removeClass("loading");var t=i.find(".flex-control-nav"),f=t.find("li"),n=0;f.each(function(){$(this).find("a").hasClass("flex-active")?(r.find(".flex-active-slide").removeClass("flex-active-slide"),u.eq(n).addClass("flex-active-slide")):n++})},after:function(){var t=i.find(".flex-control-nav"),f=t.find("li"),n=0;f.each(function(){$(this).find("a").hasClass("flex-active")?(r.find(".flex-active-slide").removeClass("flex-active-slide"),u.eq(n).addClass("flex-active-slide")):n++})}})}else t.find(".image-carousel").each(function(){var n=jQuery(this),i=n.find(".slides"),r=t.find(".simple-picture-carousel");i.find("li").length>1?n.find(".flexslider").flexslider({animation:"fade",slideshow:!1,animationLoop:!0,itemWidth:576,itemMargin:0,minItems:1,maxItems:1,controlNav:"thumbnails",start:function(){$(document.body).removeClass("loading");n.find(".flexslider").css("background-image","none");f(n);$(".flexslider").hasClass("simple-picture-carousel")||slideshowPopup(n)}}):(i.find("li").css("display","block"),slideshowPopup(n))}),t.find(".image-carousel-inline").each(function(){var n=$(this);t.find("li",".slides").length>1?n.find(".flexslider").flexslider({animation:"fade",slideshow:!1,animationLoop:!0,itemWidth:272,itemMargin:0,minItems:1,maxItems:1,start:function(){$(document.body).removeClass("loading");slideshowPopup(n)}}):(t.find(".slides",".carousel-slideshow").children("li").css("display","block"),slideshowPopup(n))})}function lrgImgSwap(){var n=$("#main").find(".sldshw-launched"),t=n.find(".slides li",".flexslider");t.each(function(){if($(this).hasClass("clicked-active")){var n=$(this).find("img"),t=n.attr("data-lrg");n.attr("src",t)}})}function lrgImgSize(){var n=$("#lightbox").find(".sldshw-launched");n.find(".clicked-active img").css("max-height",$(window).outerHeight()-150+"px").css("max-width",$(window).outerWidth()+"px").css("padding-top","42px")}function slideshowPopup(n){var t=n.find(".slides li",".flexslider"),i,r;navigator.userAgent.match(/iPad/i)!==null?t.find("a").click(function(n){n.preventDefault()}):(i=n.attr("id"),r=t.size(),t.find("a").click(function(t){if(t.preventDefault(),$(this).parent().parent().addClass("clicked-active"),$(document.body).hasClass("desktop-site"))$(document.body).append('