public int GetLoadSaveSelect(Point point) {
		if (point.x >= SAVE_X && point.x < SAVE_X + SAVE_W && 
			point.y >= SAVE_Y + SAVE_ITEM_INTERVAL) {
			int index = point.y - SAVE_Y - SAVE_ITEM_INTERVAL;
			if (index % SAVE_ITEM_INTERVAL < SAVE_ITEM_HEIGHT) {
				index /= SAVE_ITEM_INTERVAL;
				if (index < CParams.PARAMS_MAX_SAVE && DataTitle[index].activate)
					return index;
			}
		}
		return -1;
	}