void script_1124(int arg0) {
	int ivar1;
	ivar1 = getWidgetShadeColor(new WidgetPointer(arg0));
	if (((boolean)globalint_992)) {
		ivar1 = add(ivar1, 1);
		if (ivar1 >= 255) {
			globalint_992 = 0;
		}
	} else {
		ivar1 = subtract(ivar1, 1);
		if (ivar1 <= 0) {
			globalint_992 = 1;
		}
	}
	if (ivar1 > 255) {
		ivar1 = 255;
	} else {
		if (ivar1 < 0) {
			ivar1 = 0;
		}
	}
	cs2method2103(ivar1, new WidgetPointer(arg0));
	return;
}