1 files changed, 53 insertions, 0 deletions
diff --git a/js/base.js b/js/base.js
new file mode 100644
index 00000000..7f18720c
--- /dev/null
+++ b/js/base.js
@@ -0,0 +1,53 @@
+
+/* Highlight */
+$( document ).ready(function() {
+    hljs.initHighlightingOnLoad();
+    $('table').addClass('table');
+});
+
+
+/* Scrollspy */
+var navHeight = $('.navbar').outerHeight(true) + 10
+
+$('body').scrollspy({
+    target: '.bs-sidebar',
+    offset: navHeight
+})
+
+
+/* Prevent disabled links from causing a page reload */
+$("li.disabled a").click(function() {
+    event.preventDefault();
+});
+
+
+/* Adjust the scroll height of anchors to compensate for the fixed navbar */
+window.disableShift = false;
+var shiftWindow = function() {
+    if (window.disableShift) {
+        window.disableShift = false;
+    } else {
+        /* If we're at the bottom of the page, don't erronously scroll up */
+        var scrolledToBottomOfPage = (
+            (window.innerHeight + window.scrollY) >= document.body.offsetHeight
+        );
+        if (!scrolledToBottomOfPage) {
+            scrollBy(0, -60);
+        };
+    };
+};
+if (location.hash) {shiftWindow();}
+window.addEventListener("hashchange", shiftWindow);
+
+
+/* Deal with clicks on nav links that do not change the current anchor link. */
+$("ul.nav a" ).click(function() {
+    var href = this.href;
+    var suffix = location.hash;
+    var matchesCurrentHash = (href.indexOf(suffix, href.length - suffix.length) !== -1);
+    if (location.hash && matchesCurrentHash) {
+        /* Force a single 'hashchange' event to occur after the click event */
+        window.disableShift = true;
+        location.hash='';
+    };
+});