X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/fb1d36623bf9588a7dbb481714cfb91dda4e8f3b..0f3e5a28c04a1a7899a39d594eb05a2f48d5db6d:/public/javascripts/map.js

diff --git a/public/javascripts/map.js b/public/javascripts/map.js
index d6349d698..a25564f0d 100644
--- a/public/javascripts/map.js
+++ b/public/javascripts/map.js
@@ -13,6 +13,8 @@ var nonamekeys = {
 };
 
 OpenLayers._getScriptLocation = function () {
+  // Should really have this file as an erb, so that this can return 
+  // the real rails root
    return "/openlayers/";
 }
 
@@ -30,7 +32,8 @@ function createMap(divName, options) {
       ],
       units: "m",
       maxResolution: 156543.0339,
-      numZoomLevels: 20
+      numZoomLevels: 20,
+      displayProjection: new OpenLayers.Projection("EPSG:4326")
    });
 
    var mapnik = new OpenLayers.Layer.OSM.Mapnik("Mapnik", {
@@ -131,6 +134,7 @@ function getMapCenter(center, zoom) {
 }
 
 function setMapCenter(center, zoom) {
+   zoom = parseInt(zoom);
    var numzoom = map.getNumZoomLevels();
    if (zoom >= numzoom) zoom = numzoom - 1;
    map.setCenter(center.clone().transform(epsg4326, map.getProjectionObject()), zoom);
@@ -140,7 +144,7 @@ function setMapExtent(extent) {
    map.zoomToExtent(extent.clone().transform(epsg4326, map.getProjectionObject()));
 }
 
-function getMapExtent(extent) {
+function getMapExtent() {
    return map.getExtent().clone().transform(map.getProjectionObject(), epsg4326);
 }