move unloadCache() down so that stopObserving and stopObservingElement() are next to eachother

git-svn-id: http://svn.openlayers.org/trunk/openlayers@2986 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Events.js

@@ -196,17 +196,6 @@ OpenLayers.Event = {
         }
     },
 
-    /** Cycle through all the element entries in the events cache and call
-     *   stopObservingElement on each. 
-     */
-    unloadCache: function() {
-        if (!OpenLayers.Event.observers) return;
-        for (var elementId in OpenLayers.Event.observers) {
-            OpenLayers.Event.stopObservingElement.apply(this, [elementId]);
-        }
-        OpenLayers.Event.observers = false;
-    },
-
     /**
      * @param {DOMElement || String} elementParam
      * @param {String} name
@@ -264,6 +253,17 @@ OpenLayers.Event = {
         return foundEntry;
     },
     
+    /** Cycle through all the element entries in the events cache and call
+     *   stopObservingElement on each. 
+     */
+    unloadCache: function() {
+        if (!OpenLayers.Event.observers) return;
+        for (var elementId in OpenLayers.Event.observers) {
+            OpenLayers.Event.stopObservingElement.apply(this, [elementId]);
+        }
+        OpenLayers.Event.observers = false;
+    },
+    
     /** @final @type String */
     CLASS_NAME: "OpenLayers.Event"
 };