X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/b28511faca45d8d8abc0d3c2fde5a501bbe94062..3c22a53c931c8f55cea820a0bc3604311aa45100:/app/assets/javascripts/osm.js.erb

diff --git a/app/assets/javascripts/osm.js.erb b/app/assets/javascripts/osm.js.erb
index 4bfc5cad1..5343b039c 100644
--- a/app/assets/javascripts/osm.js.erb
+++ b/app/assets/javascripts/osm.js.erb
@@ -130,5 +130,12 @@ OSM = {
     }
 
     return mapParams;
+  },
+
+  formatHash: function(args) {
+    var precision = zoomPrecision(args.zoom);
+    return '#' + args.zoom +
+           '/' + args.lat.toFixed(precision) +
+           '/' + args.lon.toFixed(precision);
   }
 };