text: // Dean Attali / Beautiful Jekyll 2016
  
  var main = {
  
    bigImgEl : null,
    numImgs : null,
  
    init : function() {
      // Shorten the navbar after scrolling a little bit down
      $(window).scroll(function() {
          if ($(".navbar").offset().top > 50) {
              $(".navbar").addClass("top-nav-short");
              $(".navbar-custom .avatar-container").fadeOut(500);
          } else {
              $(".navbar").removeClass("top-nav-short");
              $(".navbar-custom .avatar-container").fadeIn(500);
          }
      });
  
      // On mobile, hide the avatar when expanding the navbar menu
      $('#main-navbar').on('show.bs.collapse', function () {
        $(".navbar").addClass("top-nav-expanded");
      });
      $('#main-navbar').on('hidden.bs.collapse', function () {
        $(".navbar").removeClass("top-nav-expanded");
      });
  
      // On mobile, when clicking on a multi-level navbar menu, show the child links
      $('#main-navbar').on("click", ".navlinks-parent", function(e) {
        var target = e.target;
        $.each($(".navlinks-parent"), function(key, value) {
          if (value == target) {
            $(value).parent().toggleClass("show-children");
          } else {
            $(value).parent().removeClass("show-children");
          }
        });
      });
  
      // Ensure nested navbar menus are not longer than the menu header
      var menus = $(".navlinks-container");
      if (menus.length > 0) {
        var navbar = $("#main-navbar ul");
        var fakeMenuHtml = "<li class='fake-menu' style='display:none;'><a></a></li>";
        navbar.append(fakeMenuHtml);
        var fakeMenu = $(".fake-menu");
  
        $.each(menus, function(i) {
          var parent = $(menus[i]).find(".navlinks-parent");
          var children = $(menus[i]).find(".navlinks-children a");
          var words = [];
          $.each(children, function(idx, el) { words = words.concat($(el).text().trim().split(/\s+/)); });
          var maxwidth = 0;
          $.each(words, function(id, word) {
            fakeMenu.html("<a>" + word + "</a>");
            var width =  fakeMenu.width();
            if (width > maxwidth) {
              maxwidth = width;
            }
          });
          $(menus[i]).css('min-width', maxwidth + 'px')
        });
  
        fakeMenu.remove();
      }
  
      // show the big header image
      main.initImgs();
    },
  
    initImgs : function() {
      // If the page was large images to randomly select from, choose an image
      if ($("#header-big-imgs").length > 0) {
        main.bigImgEl = $("#header-big-imgs");
        main.numImgs = main.bigImgEl.attr("data-num-img");
  
            // 2fc73a3a967e97599c9763d05e564189
  	  // set an initial image
  	  var imgInfo = main.getImgInfo();
  	  var src = imgInfo.src;
  	  var desc = imgInfo.desc;
    	  main.setImg(src, desc);
  
  	  // For better UX, prefetch the next image so that it will already be loaded when we want to show it
    	  var getNextImg = function() {
  	    var imgInfo = main.getImgInfo();
  	    var src = imgInfo.src;
  	    var desc = imgInfo.desc;
  
  		var prefetchImg = new Image();
    		prefetchImg.src = src;
  		// if I want to do something once the image is ready: `prefetchImg.onload = function(){}`
  
    		setTimeout(function(){
                    var img = $("<div></div>").addClass("big-img-transition").css("background-image", 'url(' + src + ')');
    		  $(".intro-header.big-img").prepend(img);
    		  setTimeout(function(){ img.css("opacity", "1"); }, 50);
  
  		  // after the animation of fading in the new image is done, prefetch the next one
    		  //img.one("transitioned webkitTransitionEnd oTransitionEnd MSTransitionEnd", function(){
  		  setTimeout(function() {
  		    main.setImg(src, desc);
  			img.remove();
    			getNextImg();
  		  }, 1000);
    		  //});
    		}, 6000);
    	  };
  
  	  // If there are multiple images, cycle through them
  	  if (main.numImgs > 1) {
    	    getNextImg();
  	  }
      }
    },
  
    getImgInfo : function() {
    	var randNum = Math.floor((Math.random() * main.numImgs) + 1);
      var src = main.bigImgEl.attr("data-img-src-" + randNum);
  	var desc = main.bigImgEl.attr("data-img-desc-" + randNum);
  
  	return {
  	  src : src,
  	  desc : desc
  	}
    },
  
    setImg : function(src, desc) {
  	$(".intro-header.big-img").css("background-image", 'url(' + src + ')');
  	if (typeof desc !== typeof undefined && desc !== false) {
  	  $(".img-desc").text(desc).show();
  	} else {
  	  $(".img-desc").hide();
  	}
    }
  };
  
  // 2fc73a3a967e97599c9763d05e564189
  
  document.addEventListener('DOMContentLoaded', main.init);
  
  hljs.initHighlightingOnLoad();
  