small modification to r269 - making sure these get set in the instances and not the class (static).

git-svn-id: http://svn.openlayers.org/trunk/openlayers@272 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Control/PanZoom.js

@@ -2,16 +2,18 @@
 // default zoom/pan controls
 //
 OpenLayers.Control.PanZoom = Class.create();
+OpenLayers.Control.PanZoom.X = 4;
+OpenLayers.Control.PanZoom.Y = 4;
 OpenLayers.Control.PanZoom.prototype = 
   Object.extend( new OpenLayers.Control(), {
-    /** @type OpenLayers.Pixel */
-    position: new OpenLayers.Pixel(4,4),
 
     /** @type Array(...) */
     buttons: null,
 
     initialize: function() {
         OpenLayers.Control.prototype.initialize.apply(this, arguments);
+        this.position = new OpenLayers.Pixel(OpenLayers.Control.PanZoom.X,
+                                             OpenLayers.Control.PanZoom.Y);
     },
 
     /**