Cycle through header using keyboard shortcuts

gistfile1.diff

diff --git a/js/common.js b/js/common.js
index 97abbbd..63726bb 100755
--- a/js/common.js
+++ b/js/common.js
@@ -96,11 +96,37 @@ Mousetrap.bind("g n", function() {
 });
 Mousetrap.bind("j", function() {
     var fixedheader = 50;
+    /* Doc page */
     var node = $(".layout-menu .current");
     if (node.next().length) {
         var curr = node.toggleClass("current").next().toggleClass("current");
         $.scrollTo(curr.offset().top-fixedheader);
         curr.children("a").first().focus().css({outline: "none"});
+    } else {
+        /* Cycle through headers on normal pages */
+        var matches = $("#layout-content h1 a, #layout-content h2 a, #layout-content h3 a");
+        var gotmatch = 0;
+        matches.each(function(k, item) {
+            if ($(item).parent().hasClass("current")) {
+                if ($(matches[k+1]).length) {
+                    /* If a header has two or more links in the header, skip the later ones */
+                    if ($(item).parent()[0] == $(matches[k+1]).parent()[0]) {
+                        return true;
+                    }
+
+                    $(item).parent().toggleClass("current");
+                    $(matches[k+1]).parent().toggleClass("current");
+                    gotmatch = 1;
+                    $.scrollTo($(matches[k+1]).offset().top-fixedheader);
+                    return false;
+                }
+            }
+        });
+        if (!gotmatch) {
+            $(matches[matches.length-1]).parent().removeClass("current");
+            $.scrollTo($(matches[0]).parent().offset().top-fixedheader);
+            $(matches[0]).parent().toggleClass("current");
+        }
     }
 });
 Mousetrap.bind("k", function() {
diff --git a/styles/theme-base.css b/styles/theme-base.css
index 48e1bf5..3fbd6b2 100755
--- a/styles/theme-base.css
+++ b/styles/theme-base.css
@@ -1458,6 +1458,9 @@ ul.chunklist_children {
 .docs .layout-menu ul.child-menu-list .current {
     position:relative;
 }
+#layout-content .current:before {
+    content:"\bb \20";
+}
 .docs .layout-menu ul.child-menu-list .current a:before {
     content:"\bb \20";
     position:absolute;