diff --git a/doc/authors.txt b/doc/authors.txt
index 44842b2f89..7883bd8c54 100644
--- a/doc/authors.txt
+++ b/doc/authors.txt
@@ -13,6 +13,7 @@ Andreas Hocevar
 Eric Lemoine
 Philip Lindsay
 Corey Puffault
+Gregers Rygg
 Tim Schaub
 Christopher Schmidt
 Cameron Shorter                                                              
diff --git a/lib/OpenLayers/Popup/AnchoredBubble.js b/lib/OpenLayers/Popup/AnchoredBubble.js
index 1df0a7c903..5a9ddd35eb 100644
--- a/lib/OpenLayers/Popup/AnchoredBubble.js
+++ b/lib/OpenLayers/Popup/AnchoredBubble.js
@@ -128,13 +128,11 @@ OpenLayers.Popup.AnchoredBubble =
      * opacity - {float}
      */
     setOpacity:function(opacity) { 
-        if (opacity != undefined) {
-            this.opacity = opacity; 
-        }
+        OpenLayers.Popup.Anchored.prototype.setOpacity.call(this, opacity);
         
         if (this.div != null) {
-            if (this.contentDiv != null) {
-                OpenLayers.Rico.Corner.changeOpacity(this.contentDiv, 
+            if (this.groupDiv != null) {
+                OpenLayers.Rico.Corner.changeOpacity(this.groupDiv, 
                                                      this.opacity);
             }
         }
diff --git a/tests/list-tests.html b/tests/list-tests.html
index b281e3bf39..34d2fcb08f 100644
--- a/tests/list-tests.html
+++ b/tests/list-tests.html
@@ -32,6 +32,7 @@
     <li>Marker/test_Box.html</li>
     <li>test_Popup.html</li>
     <li>Popup/test_Anchored.html</li>
+    <li>Popup/test_AnchoredBubble.html</li>
     <li>test_Feature.html</li>
     <li>Feature/test_Vector.html</li>
     <li>test_Events.html</li>