Break out js to specific files

js/bit.js

@@ -0,0 +1,40 @@
+$(function () {
+    var lightboxOpen = false,
+        lightboxSelector = 'a[rel="lightbox"]';
+
+    $(lightboxSelector)
+        .on('openstart.fluidbox', function () {
+            lightboxOpen = true;
+        })
+        .on('closestart.fluidbox', function () {
+            lightboxOpen = false;
+        })
+        .fluidbox();
+
+    $(document).keydown(function (e) {
+        if (lightboxOpen && e.keyCode === 27) {
+            $(lightboxSelector).trigger('close.fluidbox');
+        }
+    });
+
+    $(window).scroll(function () {
+        if (lightboxOpen) {
+            $(lightboxSelector).trigger('close.fluidbox');
+        }
+    });
+
+    $('.article .panel-body > h2, .article .panel-body > h3').filter('[id]').each(function () {
+        var header = $(this),
+            headerID = header.attr('id'),
+            anchorClass = 'header-link',
+            anchorIcon = '<i class="fa fa-link" aria-hidden="true"></i>';
+
+        if (headerID) {
+            header.append($('<a />')
+                .addClass(anchorClass)
+                .attr({ 'href': '#' + headerID, 'aria-hidden': 'true', title: 'Permalink' })
+                .html(anchorIcon));
+        }
+        return this;
+    });
+});