Quick correction so that the map bouding code will be working again in all browsers

app/assets/javascripts/maps.js.coffee

@@ -39,7 +39,7 @@ $(document).ready ->
           map.addLayer layer
           controls.addOverlay layer, text + ' - ' + json.length
 
-          if (location.href.contains('maps/') || url.contains('maps.json')) && layer.getBounds()._northEast && layer.getBounds()._southWest
+          if (/maps\//.test(location.href) || /maps.json/.test url) && layer.getBounds()._northEast && layer.getBounds()._southWest
             # Automatic focus to all displayed events
             map.fitBounds layer.getBounds()