Areas to easily to zoom at - main map

git-svn-id: http://www.peacefrogs.net/svn/chimere/trunk@22 9215b0d5-fb2c-4bbd-8d3e-bd2e9090e864

1 files changed, 6 insertions, 0 deletions

diff --git a/static/main_map.js b/static/main_map.js
index 5305495..d803025 100644
--- a/static/main_map.js
+++ b/static/main_map.js
@@ -105,6 +105,12 @@ function loadLayersFromJSON(layer_markers, layer_vectors, geo_objects){
     }
 }
 
+/* zoom to an area */
+function zoomToArea(top, left, bottom, right){
+    var bounds = new OpenLayers.Bounds(left, bottom, right, top);
+    map.zoomToExtent(bounds, true);
+}
+
 /* zoom to a desired category */
 function zoomToCategory(categorie_ids){
     updateCheckedCategories();