3 files changed, 15 insertions, 3 deletions
diff --git a/chimere/static/base.js b/chimere/static/base.js
index 70b8742..1eba699 100644
--- a/chimere/static/base.js
+++ b/chimere/static/base.js
@@ -20,6 +20,18 @@ See the file COPYING for details.
 var default_area;
 var area_name;
 
+/* indexOf definition for old IE versions */
+if(!Array.indexOf){
+  Array.prototype.indexOf = function(obj){
+   for(var i=0; i<this.length; i++){
+    if(this[i]==obj){
+     return i;
+    }
+   }
+   return -1;
+  }
+}
+
 /* show a block panel */
 function show(id){
     document.getElementById(id).style.display = 'block';
@@ -45,7 +57,7 @@ function getExtent() {
     var map_extent;
     var extent_key = 'MAP_EXTENT';
     if (area_name){ extent_key = extent_key + '_' + area_name; }
-    for (i in cookies){
+    for (var i=0; i < cookies.length; i++){
         var items = cookies[i].split('=');
         key = items[0].split(' ').join('');
         if (key == extent_key){
diff --git a/chimere/static/edit_route_map.js b/chimere/static/edit_route_map.js
index 28a0498..69a24aa 100644
--- a/chimere/static/edit_route_map.js
+++ b/chimere/static/edit_route_map.js
@@ -95,7 +95,7 @@ function init(){
         maxResolution: 156543.0399,
         units: 'm',
         projection: epsg_projection,
-        displayProjection: epsg_display_projection,
+        displayProjection: epsg_display_projection
     };
     if (restricted_extent){options['restrictedExtent'] = restricted_extent;}
     map = new OpenLayers.Map('map_edit', options);
diff --git a/chimere/static/main_map.js b/chimere/static/main_map.js
index 5c698c1..67d1bee 100644
--- a/chimere/static/main_map.js
+++ b/chimere/static/main_map.js
@@ -452,7 +452,7 @@ function init(){
         maxResolution: 156543.0399,
         units: 'm',
         projection: new OpenLayers.Projection('EPSG:4326'),
-        theme:null,
+        theme:null
     };
     if (restricted_extent){options['restrictedExtent'] = restricted_extent;}
     map = new OpenLayers.Map('map', options);