public int getDefaultCharge()
	{
		int col = getCol();
		if(col == 0 || col == 1)
			return col;
		else if(col == 13)
				return 3;
		else if(col == 14)
			return 4;		//remember that this could be plus or minus 4
		else if(col == 15)
			return -3;
		else if(col == 16)
			return -2;
		else if(col == 17)
			return -1;
		return 0;
	}