Sec. 2. (a) The fiscal body of the county shall appropriate money from the county supplemental juvenile probation services fund:
(1) to the juvenile courts of the county for the use by the courts in supplementing probation services to juveniles; and
(2) to supplement the salaries of juvenile probation officers in accordance with the salary schedule set by the county fiscal body under IC 36-2-16.5.
(b) Money in the county supplemental juvenile probation services fund may be used only for supplementing probation services and to supplement the salaries of probation officers in accordance with IC 31-31-5.