fix for files with no dc

[wolnelektury.git] / wolnelektury / static / js / book.js

diff --git a/wolnelektury/static/js/book.js b/wolnelektury/static/js/book.js
index 41e3be2..9960bfa 100644 (file)
--- a/wolnelektury/static/js/book.js
+++ b/wolnelektury/static/js/book.js
@@ -1,30 +1,34 @@
-$(function() {    
+$(function() {
     function scrollToAnchor(anchor) {
         if (anchor) {
-            var element = $('a[name="' + anchor.slice(1) + '"]');
+            var anchor_name = anchor.slice(1);
+            var element = $('a[name="' + anchor_name + '"]');
             if (element.length > 0) {
                 $.scrollTo(element, 500, {offset: {top: -50, left: 0}});
-                $(element).highlightFade('yellow');
+                foot_elem = $('#footnotes a[name="' + anchor_name + '"]');
+                if (foot_elem.length > 0) {
+                    $(element).parent().highlightFade('yellow');
+                }
                 window.location.hash = anchor;
             }
         }
     }
-    
+
     $.highlightFade.defaults.speed = 3000;
     $('#toc').hide();
     if ($('#toc li').length == 0) {
         $('#menu li a[href="#toc"]').remove();
     }
-    
+
     // On page load, scroll to anchor
     scrollToAnchor(window.location.hash)
-    
+
     $('#toc, #themes, #book-text').delegate('click', 'a', function(event) {
         event.preventDefault();
         $('#menu li a.selected').click();
         scrollToAnchor($(this).attr('href'));
     });
-    
+
     $('#menu li a').toggle(function() {
         $('#menu li a.selected').click();
         $(this).addClass('selected');