             {
 	            case VIDEOPLAYER_PLAYPAUSEBUTTON: 
                 {
-			        videoPlayer.playPauseButton.setFocus();
+                    if (videoPlayer.playPauseButton) 
+    			        videoPlayer.playPauseButton.setFocus();
 			 	    break;
 			    }
 					
 			    case VIDEOPLAYER_SCRUBBAR:
                 {
-			     	videoPlayer.scrubBar.setFocus();
+                    if (videoPlayer.scrubBar)
+    			     	videoPlayer.scrubBar.setFocus();
 			     	break;
 			    }
 					
 			    case VIDEOPLAYER_MUTEBUTTON:
                 {
-			     	 videoPlayer.volumeBar.setFocus();
+                     if (videoPlayer.volumeBar)
+			     	     videoPlayer.volumeBar.setFocus();
 			     	 break;
 			    }
 					
 			    case VIDEOPLAYER_VOLUMEBAR:
                 {
-			    	 videoPlayer.volumeBar.setFocus();
+                     if (videoPlayer.volumeBar)
+    			    	 videoPlayer.volumeBar.setFocus();
 			    	 break;
 			    }
 					
 			    case VIDEOPLAYER_FULLSCREENBUTTON:
                 {
-			    	 videoPlayer.fullScreenButton.setFocus();
+                     if (videoPlayer.fullScreenButton)
+    			    	 videoPlayer.fullScreenButton.setFocus();
 			         break;
 			    }
 		    } 

		    }
		    case VIDEOPLAYER_SCRUBBAR:
            {
                label = videoPlayer.scrubBar.accessibilityName ?
						videoPlayer.scrubBar.accessibilityName : 
                		resourceManager.getString(

				
            case VIDEOPLAYER_FULLSCREENBUTTON:
            {
                if (!videoPlayer.fullScreenButton)
                    break;
                label = videoPlayer.fullScreenButton.accessibilityName ?
						videoPlayer.fullScreenButton.accessibilityName : 
                		resourceManager.getString(
