		case IDM_EDITUNDO:
			MCUndo(myMC);
			(**myWindowObject).fIsDirty = true;
			break;

		case IDM_EDITCUT:
			myEditMovie = MCCut(myMC);
			(**myWindowObject).fIsDirty = true;
			break;

		case IDM_EDITCOPY:
			myEditMovie = MCCopy(myMC);
			break;

		case IDM_EDITPASTE:
			MCPaste(myMC, NULL);
			(**myWindowObject).fIsDirty = true;
			break;

		case IDM_EDITCLEAR:
			MCClear(myMC);
			(**myWindowObject).fIsDirty = true;
			break;
			
		case IDM_EDITSELECTALL:
			SelectAllMovie(myMC);
			break;

		case IDM_EDITSELECTNONE:
			SelectNoneMovie(myMC);
			break;