X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/53b0ace4c0577385af71394f03e2f4e2fb810f77..0ea9f92be50a8763331a81d3c32a5f5a157265c6:/public/javascripts/map.js

diff --git a/public/javascripts/map.js b/public/javascripts/map.js
index 6fcfdf120..090d4abc2 100644
--- a/public/javascripts/map.js
+++ b/public/javascripts/map.js
@@ -23,7 +23,8 @@ function createMap(divName, options) {
          new OpenLayers.Control.LayerSwitcher(),
          new OpenLayers.Control.Navigation(),
          new OpenLayers.Control.PanZoom(),
-         new OpenLayers.Control.PanZoomBar()
+         new OpenLayers.Control.PanZoomBar(),
+         new OpenLayers.Control.ScaleLine({geodesic: true})
       ],
       units: "m",
       maxResolution: 156543.0339,
@@ -244,31 +245,18 @@ function setMapLayers(layerConfig) {
             map.setBaseLayer(layers[i]);
          }
       }
-
-      while (layerConfig.charAt(l) == "B" || layerConfig.charAt(l) == "0") {
-         l++;
-      }
-
-      for (var layers = map.getLayersBy("isBaseLayer", false), i = 0; i < layers.length; i++) {
-         var c = layerConfig.charAt(l++);
-
-         if (c == "T") {
-            layers[i].setVisibility(true);
-         } else if(c == "F") {
-            layers[i].setVisibility(false);
-         }
-      }
    } else {
       for (var i = 0; i < map.layers.length; i++) {
-         if (map.layers[i].layerCode &&
-             layerConfig.indexOf(map.layers[i].layerCode) >= 0) {
-            if (map.layers[i].isBaseLayer) {
-               map.setBaseLayer(map.layers[i]);
+         if (map.layers[i].layerCode) {
+            if (layerConfig.indexOf(map.layers[i].layerCode) >= 0) {
+               if (map.layers[i].isBaseLayer) {
+                  map.setBaseLayer(map.layers[i]);
+               } else {
+                   map.layers[i].setVisibility(true);
+               }
             } else {
-               map.layers[i].setVisibility(true);
+               map.layers[i].setVisibility(false);
             }
-         } else {
-            map.layers[i].setVisibility(false);
          }
       }
    }