 		[Embed(source = "../../lib/art/ui/random.png")] private const _random_sprite:Class;
 		[Embed(source = "../../lib/art/ui/reset.png")] private const _reset_sprite:Class;
 		[Embed(source = "../../lib/art/ui/test.png")] private const _test_sprite:Class;
+		[Embed(source = "../../lib/art/ui/tset.png")] private const _inv_test_sprite:Class;
 		
 		[Embed(source = "../../lib/art/ui/pen.png")] private const _pen_cursor:Class;
 		[Embed(source = "../../lib/art/ui/grabby_cursor.png")] private const _grab_cursor:Class;

		}
		
		protected function makeClockButton():void {
			upperLayer.add(new DClock(10, 130));
		}
		
		protected function makeZoomButton():void {

			makeDataButton();
			makeInfoButton();
			makeBackButton();
			if (editEnabled)
				upperLayer.add(displayTime = new DTime(FlxG.width / 2 - 50, 10))
			else {
				upperLayer.add(displayTime);
				makeEndTestButton();
			}
		}
		
		protected function makeViewLists():void {
