diff -r 90d2be5c3d39 -r 874de6d84a2e src/FingersDance.Control.UserPanel/UserControlUserPanel.xaml.cs
--- a/src/FingersDance.Control.UserPanel/UserControlUserPanel.xaml.cs	Mon Nov 23 18:36:27 2009 +0100
+++ b/src/FingersDance.Control.UserPanel/UserControlUserPanel.xaml.cs	Tue Nov 24 07:50:17 2009 +0100
@@ -197,6 +197,17 @@
             UserControlSyncSource.setUserPlayerMute(b);
         }
 
+        public void PanelVisibility(Visibility v)
+        {
+            this.Visibility = v;
+        }
+
+        public void PanelClose()
+        {
+            UserControlSyncSource.SyncSourceClose();
+            UserControlSyncSource = null;
+        }
+
         private void UserControlSyncSource_OnSuccessAnnotation(object sender, EventArgs e)
         {
             OnSuccessAnnotation(this, new EventArgs());