X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/55e6abd52da631d0a36ed13e12f5e1dfb2af0d92..f59de09387c7ceb7d6ab2ccf6ea25cb4be8dacb5:/src/wolnelektury/static/js/book_text/references.js

diff --git a/src/wolnelektury/static/js/book_text/references.js b/src/wolnelektury/static/js/book_text/references.js
index fa4a35a69..ee7e2bd91 100644
--- a/src/wolnelektury/static/js/book_text/references.js
+++ b/src/wolnelektury/static/js/book_text/references.js
@@ -10,10 +10,12 @@
     }
 
     var map_enabled = false;
-    var marker = L.circleMarker([0,0]);
+    var marker = null;
     var map = null;
 
     function enable_map() {
+        if (!$("#reference-map").length) return;
+
         $("#reference-map").show('slow');
 
         if (map_enabled) return;
@@ -22,6 +24,7 @@
         L.tileLayer('https://tile.thunderforest.com/cycle/{z}/{x}/{y}.png?apikey=a8a97f0ae5134403ac38c1a075b03e15', {
             attribution: 'Maps © <a href="http://www.thunderforest.com">Thunderforest</a>, Data © <a href="http://www.openstreetmap.org/copyright">OpenStreetMap contributors</a>'
         }).addTo(map);
+        marker = L.circleMarker([0,0]);
 
         map_enabled = true;
     }
@@ -659,14 +662,15 @@
                         history.pushState({}, '', anchor);
                     },
                 });
+                return true;
             }
         }
     }
     scrollToAnchor(window.location.hash)
-    $('#toc, #themes, #book-text, #annotation').on('click', 'a', function(event) {
-        event.preventDefault();
-        scrollToAnchor($(this).attr('href'));
+    $('#toc, #themes, #book-text, #annotation, .scroll').on('click', 'a', function(event) {
+        if (scrollToAnchor($(this).attr('href'))) {
+            event.preventDefault();
+        }
     });
-
     
 })})(jQuery);