(a) All fees hereafter taxed as solicitor's fees and collected as a part of the costs in the circuit court of any county in the Thirty-first Judicial Circuit shall be paid into the county treasury where the fee is imposed and collected, to the credit of a solicitor's fund, to be used and expended by the circuit solicitor as provided in subsection (b).
(b) The Circuit Solicitor for the 31st Judicial Circuit is hereby authorized and empowered to make requisition on the Solicitor's Fund for the payment of any and all expenses incurred by him or her for law enforcement and in the proper discharge and conduct of the duties of his or her office, as he or she may see fit. The county treasurer or custodian of county funds shall pay out such funds upon requisition of the solicitor.