Ticket #1147: map.patch

Map.js

@@ -384 +384 @@
-        OpenLayers.Event.stopObserving(window, 'unload', this.unloadDestroy);
-        this.unloadDestroy = null;
-
+        if (this.controls != null) {
+            for (var i = this.controls.length - 1; i>=0; --i) {
+                this.controls[i].deactivate();
+            } 
+        }
-        if (this.layers != null) {
-            for (var i = this.layers.length - 1; i>=0; --i) {
-                //pass 'false' to destroy so that map wont try to set a new