1 files changed, 0 insertions, 60 deletions
diff --git a/static/js/toc-collapse.js b/static/js/toc-collapse.js
deleted file mode 100644
index d9ffe1e..0000000
--- a/static/js/toc-collapse.js
+++ /dev/null
@@ -1,60 +0,0 @@
-var spy = function () {
-  var elems = $(":header");
-  if (elems.length == 0) {
-    return;
-  }
-  var currentTop = $(window).scrollTop();
-  var currentBottom = $(window).scrollTop() + $(window).height();
-  var pageBottom = $('#EOF').offset().top;
-
-  var meetUnread = false
-  var currentIndex = elems.length - 1
-  elems.each(function (idx) {
-    var elemTop = $(this).offset().top;
-    var id = $(this).attr('id');
-    var navElem = $('#' + id + '-nav');
-    if (currentTop + $(this).height() >= elemTop) {
-      navElem.addClass('toc-active');
-    } else {
-      if (meetUnread == false) {
-        meetUnread = true
-        currentIndex = idx - 1
-      }
-      navElem.removeClass('toc-active');
-    }
-  })
-  if (currentBottom >= pageBottom) {
-    currentIndex = -1
-  }
-  //console.log(currentIndex);
-  //Collapse them
-  collapseOthers(currentIndex);
-}
-
-var onNavClick = function () {
-  spy()
-}
-
-var collapseOthers = function (currentIndex) {
-  if (currentIndex == -1) {
-    $(".collapse").each(function (idx) {
-      $(this).collapse("hide");
-    });
-    return;
-  }
-  var elems = $(":header");
-  //console.log(currentIndex);
-  currentId = "#" + elems[currentIndex].id + "-nav";
-
-  $(currentId).parents(".collapse").each(function (idx) {
-    $(this).collapse("show");
-  });
-  $(currentId).parent().next().filter(".collapse").collapse("show");
-  $(".collapse").not($(currentId).parents()).not($(currentId).parent().next()).each(function (idx) {
-    $(this).collapse("hide");
-  });
-}
-
-//From https://github.com/lodash/lodash/blob/master/debounce.js
-// and https://github.com/lodash/lodash/blob/master/isObject.js
-