A south suburban attorney accused of holding a client’s money in a desk drawer to avoid federal reporting regulations should be suspended from practicing law for 18 months, an attorney discipline panel urged.An Attorney Registration & Discipline Commission Hearing Board in May recommended the sanction, along with mandates to attend a professionalism seminar and pay more than $5,000 in restitution. The disciplinary commission’s review board affirmed the recommendation last week against 53-year-old Leijuana …