/** Adobe Typekit Script: Provides the font-type "soleil." -- More details here: https://helpx.adobe.com/fonts/using/embed-codes.html#JavaScriptAPI */ (function(d) { var config = { kitId: 'cza0low', scriptTimeout: 3000, async: true }, h=d.documentElement,t=setTimeout(function(){h.className=h.className.replace(/\bwf-loading\b/g,"")+" wf-inactive";},config.scriptTimeout),tk=d.createElement("script"),f=false,s=d.getElementsByTagName("script")[0],a;h.className+=" wf-loading";tk.src='https://use.typekit.net/'+config.kitId+'.js';tk.async=true;tk.onload=tk.onreadystatechange=function(){a=this.readyState;if(f||a&&a!="complete"&&a!="loaded")return;f=true;clearTimeout(t);try{Typekit.load(config)}catch(e){}};s.parentNode.insertBefore(tk,s) })(document); /** * jQuery Unveil * A very lightweight jQuery plugin to lazy load images * http://luis-almeida.github.com/unveil * * Licensed under the MIT license. * Copyright 2013 Luís Almeida * https://github.com/luis-almeida */ ;(function($) { $.fn.unveil = function(threshold, callback) { var $w = $(window), th = threshold || 0, retina = window.devicePixelRatio > 1, attrib = retina? "data-src-retina" : "data-src", images = this, loaded; this.one("unveil", function() { var source = this.getAttribute(attrib); source = source || this.getAttribute("data-src"); if (source) { this.setAttribute("src", source); if (typeof callback === "function") callback.call(this); } }); function unveil() { var inview = images.filter(function() { var $e = $(this); if ($e.is(":hidden")) return; var wt = $w.scrollTop(), wb = wt + $w.height(), et = $e.offset().top, eb = et + $e.height(); return eb >= wt - th && et <= wb + th; }); loaded = inview.trigger("unveil"); images = images.not(loaded); } $w.on("scroll.unveil resize.unveil lookup.unveil", unveil); unveil(); return this; }; })(window.jQuery || window.Zepto); /*! * hoverIntent v1.8.0 // 2014.06.29 // jQuery v1.9.1+ * http://cherne.net/brian/resources/jquery.hoverIntent.html * * You may use hoverIntent under the terms of the MIT license. Basically that * means you are free to use hoverIntent as long as this header is left intact. * Copyright 2007, 2014 Brian Cherne */ (function($){$.fn.hoverIntent=function(handlerIn,handlerOut,selector){var cfg={interval:100,sensitivity:6,timeout:0};if(typeof handlerIn==="object"){cfg=$.extend(cfg,handlerIn)}else{if($.isFunction(handlerOut)){cfg=$.extend(cfg,{over:handlerIn,out:handlerOut,selector:selector})}else{cfg=$.extend(cfg,{over:handlerIn,out:handlerIn,selector:handlerOut})}}var cX,cY,pX,pY;var track=function(ev){cX=ev.pageX;cY=ev.pageY};var compare=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);if(Math.sqrt((pX-cX)*(pX-cX)+(pY-cY)*(pY-cY))-1,this.superfish("hide"),this.parents("."+b.hoverClass).length||(b.onIdle.call(k(this)),b.$path.length&&a.proxy(m,b.$path)())},o=function(){var b=a(this),c=l(b);d?a.proxy(n,b,c)():(clearTimeout(c.sfTimer),c.sfTimer=setTimeout(a.proxy(n,b,c),c.delay))},p=function(b){var c=a(this),d=l(c),e=c.siblings(b.data.popUpSelector);return d.onHandleTouch.call(e)===!1?this:void(e.length>0&&e.is(":hidden")&&(c.one("click.superfish",!1),"MSPointerDown"===b.type||"pointerdown"===b.type?c.trigger("focus"):a.proxy(m,c.parent("li"))()))},q=function(b,c){var g="li:has("+c.popUpSelector+")";a.fn.hoverIntent&&!c.disableHI?b.hoverIntent(m,o,g):b.on("mouseenter.superfish",g,m).on("mouseleave.superfish",g,o);var h="MSPointerDown.superfish";f&&(h="pointerdown.superfish"),d||(h+=" touchend.superfish"),e&&(h+=" mousedown.superfish"),b.on("focusin.superfish","li",m).on("focusout.superfish","li",o).on(h,"a",c,p)};return{hide:function(b){if(this.length){var c=this,d=l(c);if(!d)return this;var e=d.retainPath===!0?d.$path:"",f=c.find("li."+d.hoverClass).add(this).not(e).removeClass(d.hoverClass).children(d.popUpSelector),g=d.speedOut;if(b&&(f.show(),g=0),d.retainPath=!1,d.onBeforeHide.call(f)===!1)return this;f.stop(!0,!0).animate(d.animationOut,g,function(){var b=a(this);d.onHide.call(b)})}return this},show:function(){var a=l(this);if(!a)return this;var b=this.addClass(a.hoverClass),c=b.children(a.popUpSelector);return a.onBeforeShow.call(c)===!1?this:(c.stop(!0,!0).animate(a.animation,a.speed,function(){a.onShow.call(c)}),this)},destroy:function(){return this.each(function(){var b,d=a(this),e=d.data("sfOptions");return!!e&&(b=d.find(e.popUpSelector).parent("li"),clearTimeout(e.sfTimer),g(d,e),i(b),j(d),d.off(".superfish").off(".hoverIntent"),b.children(e.popUpSelector).attr("style",function(a,b){if("undefined"!=typeof b)return b.replace(/display[^;]+;?/g,"")}),e.$path.removeClass(e.hoverClass+" "+c.bcClass).addClass(e.pathClass),d.find("."+e.hoverClass).removeClass(e.hoverClass),e.onDestroy.call(d),void d.removeData("sfOptions"))})},init:function(b){return this.each(function(){var d=a(this);if(d.data("sfOptions"))return!1;var e=a.extend({},a.fn.superfish.defaults,b),f=d.find(e.popUpSelector).parent("li");e.$path=h(d,e),d.data("sfOptions",e),g(d,e,!0),i(f,!0),j(d),q(d,e),f.not("."+c.bcClass).superfish("hide",!0),e.onInit.call(this)})}}}();a.fn.superfish=function(b,d){return c[b]?c[b].apply(this,Array.prototype.slice.call(arguments,1)):"object"!=typeof b&&b?a.error("Method "+b+" does not exist on jQuery.fn.superfish"):c.init.apply(this,arguments)},a.fn.superfish.defaults={popUpSelector:"ul,.sf-mega",hoverClass:"sfHover",pathClass:"overrideThisToUse",pathLevels:1,delay:800,animation:{opacity:"show"},animationOut:{opacity:"hide"},speed:"normal",speedOut:"fast",cssArrows:!0,disableHI:!1,onInit:a.noop,onBeforeShow:a.noop,onShow:a.noop,onBeforeHide:a.noop,onHide:a.noop,onIdle:a.noop,onDestroy:a.noop,onHandleTouch:a.noop}}(jQuery,window); $(document).ready(function() { // ** KEEP IN MIND THIS JS FILE IS ONLY FOR THE INSIDE PAGES (not the homepage) ** // Let the document know when the mouse is being used, so accessibility styling can be removed. -- Src: https://stackoverflow.com/questions/31402576/enable-focus-only-on-keyboard-use-or-tab-press (see Facebook example) document.body.addEventListener('mousedown', function() {document.body.classList.add('nr-using-mouse');}); document.body.addEventListener('keydown', function() {document.body.classList.remove('nr-using-mouse');}); $("img").unveil(300); // activate function with click AND return/enter key function a11yClick(event){ if(event.type === 'click'){ return true; } else if(event.type === 'keypress'){ var code = event.charCode || event.keyCode; if(code === 13){ return true; } } else{ return false; } } // accordions $('.nr-accordion dt.nr-acc-heading').on('click keypress', function(event) { if(a11yClick(event) === true){ $(this).next('dd.nr-acc-content').slideToggle(500); $(this).toggleClass('close'); } }); //concert artist accordions - collapse one when another opens, unless we're on mobile $('.nr-concert-artists-acc dt.nr-concert-artists-acc-heading').on('click keypress', function(event){ if(a11yClick(event) === true){ if ($(window).width() > 660) { $(this).next('dd.nr-concert-artists-acc-content').slideToggle(500).toggleClass('nr-showing'); $(this).toggleClass('close'); $('dt.nr-concert-artists-acc-heading').not(this).removeClass('close', function(event){$(this).next('dd.nr-concert-artists-acc-content.nr-showing').slideToggle(500).toggleClass('nr-showing');}); } else { $(this).next('dd.nr-concert-artists-acc-content').slideToggle(500).toggleClass('nr-showing'); $(this).toggleClass('close'); } } }); // show/hide extended content field $('.nr-extcontent-field .nr-extcontent-heading').on('click keypress', function(event){ if(a11yClick(event) === true){ $(this).next('.nr-extcontent-content').slideToggle(500); $(this).toggleClass('close'); } }); // smooth scrolling to our anchors with a height offset $('a[href*="#"]:not([href="#"]):not([class="ym-skip"])').click(function() { if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'') && location.hostname == this.hostname) { var target = $(this.hash); target = target.length ? target : $('[name=' + this.hash.slice(1) +']'); if (target.length) { $('html, body').animate({ scrollTop: target.offset().top -20 }, 1000); return false; } } }); // scroll up to off-canvas mobile nav $('.nr-mobile-show').each(function(){ $(this).click(function(){ $('html,body').animate({ scrollTop: 0 }, 'slow'); }); }); // sticky sub-nav on scroll source: http://www.michelgotta.de/sticky-scrolling-shoppingcart-with-jquery/ // First, check that the sub-nav is even present, other wise this will generate errors upon page-scroll //if ( $( "#nr-aside-main" ).length ) { // Then check where the sub-nav is // var offset = $('#nr-aside-main').offset(); // $(window).scroll(function () { // var scrollTop = $(window).scrollTop(); // check the visible top of the browser // if (offset.top < scrollTop) { // $('#nr-aside-main').addClass('nr-nav-sub-fixed'); // } else { // $('#nr-aside-main').removeClass('nr-nav-sub-fixed'); // } // }); // } // search site form in header $('.nr-search-site-tab').click(function() { $(this).next('div.nr-search-site-form').slideToggle(500); $(this).toggleClass('close'); }); // modal pop-over windows made with jquery ui $("#nr-extranet-login-window").dialog({ autoOpen: false, modal: true }); $(".nr-open-extranet-login-window").click( function () { $("#nr-extranet-login-window").dialog('open'); return false; } ); $(".nr-close-extranet-login-window").click( function () { $("#nr-extranet-login-window").dialog('close'); return false; } ); // call superfish() for the containing ul element $('ul.sf-menu').superfish({ cssArrows: false } ); }); // end of jquery document ready