void script_817(int arg0) {
	int ivar1;
	int ivar2;
	int ivar3;
	ivar1 = 31;
	ivar2 = 0;
	ivar3 = 31;
	if (arg0 == 5) {
		if (bitconfig_9816 >= script_5255()) {
			ivar2 = 0;
		} else if (((boolean)getSkillActualLvl(arg0)) || (getSkillActualLvl(arg0) == -1)) {
			ivar2 = 0;
		} else {
			ivar2 = subtract(ivar1, divide(multiply(ivar1, bitconfig_9816), script_5255()));
		}
	} else if (getSkillCurrentLvl(arg0) >= getSkillActualLvl(arg0)) {
		ivar2 = 0;
	} else if (((boolean)getSkillActualLvl(arg0)) || (getSkillActualLvl(arg0) == -1)) {
		ivar2 = 0;
	} else {
		ivar2 = subtract(ivar1, divide(multiply(ivar1, getSkillCurrentLvl(arg0)), getSkillActualLvl(arg0)));
	}
	if (arg0 == 5) {
		setWidgetSize(ivar3, ivar2, 0, 0, new WidgetPointer(749,3));
	} else {
		if (arg0 == 23) {
			setWidgetSize(ivar3, ivar2, 0, 0, new WidgetPointer(747,4));
		}
	}
	return;
}