	switch (event.class)
	{
	  case GNCLASS:
		 event.class = NOEVENT;
		 break;
      case GLOCATOR:
		 event.class = LOCATOR;
		 break;
      case GSTROKE:
		 event.class = STROKE;
		 break;
      case GVALUATOR:
		 event.class = VALUATOR;
		 break;
      case GCHOICE:
		 event.class = CHOICE;
		 break;
      case GPICK:
		 event.class = PICK;
		 break;
      case GSTRING:
		 event.class = STRING;
		 break;
      default:
		 printf("gawaitevent parameter out of range");
      }
