diff -r 433cbbb6a04b -r 10534483575f uiacceltk/hitchcock/AlfDecoderServerClient/src/alfcompositionclient.cpp
--- a/uiacceltk/hitchcock/AlfDecoderServerClient/src/alfcompositionclient.cpp	Fri Mar 12 15:47:04 2010 +0200
+++ b/uiacceltk/hitchcock/AlfDecoderServerClient/src/alfcompositionclient.cpp	Mon Mar 15 12:43:37 2010 +0200
@@ -386,7 +386,18 @@
             iController->DeleteTarget(target);
             break;
             }
-            
+        
+        case KAlfCompositionTargetVisible:
+            {
+            iController->HideTarget(target, EFalse);
+            break;
+            }    
+
+        case KAlfCompositionTargetHidden:
+            {
+            iController->HideTarget(target, ETrue);
+            break;
+            }    
         default:
             break;
         }