Merged r1559:r1587 from source:/sandbox/crschmidt/noprototype. OpenLayers is now Prototype-free(tm).

git-svn-id: http://svn.openlayers.org/trunk/openlayers@1588 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Popup.js

@@ -5,7 +5,7 @@
 /**
  * @class
  */
-OpenLayers.Popup = Class.create();
+OpenLayers.Popup = OpenLayers.Class.create();
 
 OpenLayers.Popup.WIDTH = 200;
 OpenLayers.Popup.HEIGHT = 200;
@@ -137,28 +137,28 @@ OpenLayers.Popup.prototype = {
      * @type Boolean
      */
     visible: function() {
-        return Element.visible(this.div);
+        return OpenLayers.Element.visible(this.div);
     },
 
     /**
      * 
      */
     toggle: function() {
-        Element.toggle(this.div);
+        OpenLayers.Element.toggle(this.div);
     },
 
     /**
      *
      */
     show: function() {
-        Element.show(this.div);
+        OpenLayers.Element.show(this.div);
     },
 
     /**
      *
      */
     hide: function() {
-        Element.hide(this.div);
+        OpenLayers.Element.hide(this.div);
     },
 
     /**