 			//the FocusManager dispatch Flex event to astra UIComponent
 			if (_thumbnail)
 				_thumbnail.alpha = 0;
+			_hideThumb = true;
 		}
 		
 		public function showThumbnail() : void

		public var bytesLoadedUpdateInterval : Number = 1000;
		public var currentTimeUpdateInterval : Number = 500;
		
		public function get player():MediaPlayer{ return _player; } //read only
		
		public function set player( p : MediaPlayer ) : void { _player = p; }

					removeChild(_thumbnail);
				addChild(_thumbnail);
			}
			_hideThumb = false;
		}
		
		public function drawBg( color : uint = 0x000000, alpha : Number = 1) : void
