X-Git-Url: https://git.octo.it/?p=collection4.git;a=blobdiff_plain;f=share%2Fcollection.js;fp=share%2Fcollection.js;h=158a36ec9e07defba3c787903c66e2633dc26dcd;hp=141acbda9f98e6595683b8374da0e6997dfb2a34;hb=adcc8c175eb4c97faff1a348e7d5afd5afa95d55;hpb=daff10f47909eaaf1fe5bc1d4fbcf7fecf46551b

diff --git a/share/collection.js b/share/collection.js
index 141acbd..158a36e 100644
--- a/share/collection.js
+++ b/share/collection.js
@@ -686,10 +686,10 @@ $(document).ready(function() {
         + "<div class=\"graph-button\" onClick=\"zoom_reference ('"+id+"');\">!</div>"
         + "</div>"
         + "<div class=\"graph-buttons navigation\">"
-        + "<div class=\"graph-button\" onClick=\"zoom_earlier ('"+id+"');\">←</div>"
-        + "<div class=\"graph-button\" onClick=\"zoom_out     ('"+id+"');\">−</div>"
+        + "<div class=\"graph-button\" onClick=\"zoom_earlier ('"+id+"');\">\u2190</div>"
+        + "<div class=\"graph-button\" onClick=\"zoom_out     ('"+id+"');\">\u2212</div>"
         + "<div class=\"graph-button\" onClick=\"zoom_in      ('"+id+"');\">+</div>"
-        + "<div class=\"graph-button\" onClick=\"zoom_later   ('"+id+"');\">→</div>"
+        + "<div class=\"graph-button\" onClick=\"zoom_later   ('"+id+"');\">\u2192</div>"
         + "</div>"
         );
     });