X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/0509fc8d12fd763e98bc0c8e3a0d2b0ee6a11f9a..50fafa14f86a9ff02458c1e055f24c199f14a8eb:/app/views/site/_potlatch.html.erb

diff --git a/app/views/site/_potlatch.html.erb b/app/views/site/_potlatch.html.erb
index 8180cee02..b82a82944 100644
--- a/app/views/site/_potlatch.html.erb
+++ b/app/views/site/_potlatch.html.erb
@@ -18,6 +18,15 @@
 
   function markChanged(a) { changesaved=a; }
 
+  function updatelinks(lon,lat,zoom,layers,minlon,minlat,maxlon,maxlat,object) {
+    updateLinks({ lon: lon, lat: lat }, zoom);
+
+    var hash = OSM.formatHash({ lon: lon, lat: lat, zoom: zoom });
+    if (hash !== location.hash) {
+      location.replace(hash);
+    }
+  }
+
   function doSWF(lat,lon,sc) {
     if (sc < 11) sc = 11;
 
@@ -42,16 +51,18 @@
     // 700,600 for fixed size, 100%,100% for resizable
   }
 
-  var params = OSM.mapParams();
-  doSWF(params.lat, params.lon, params.zoom || 17);
+  var mapParams = OSM.mapParams();
+  <% if @lat && @lon -%>
+    doSWF(<%= @lat %>, <%= @lon %>, mapParams.zoom || <%= @zoom %>);
+  <% else -%>
+    doSWF(mapParams.lat, mapParams.lon, mapParams.zoom || 17);
+  <% end -%>
 
   $(document).ready(function () {
     $("body").on("click", "a.set_position", function () {
-      var lat = parseFloat($(this).attr("data-lat"));
-      var lon = parseFloat($(this).attr("data-lon"));
-      var zoom = parseInt($(this).attr("data-zoom"));
+      var data = $(this).data();
 
-      doSWF(lat, lon, zoom || 15);
+      doSWF(data.lat, data.lon, data.zoom || 15);
     });
   });
 </script>