735 ILCS 5/2-1007
On good cause shown, in the discretion of the court and on just terms, additional time may be granted for the doing of any act or the taking of any step or proceeding prior to judgment.
The circumstances, terms and conditions under which continuances may be granted, the time and manner in which application therefor shall be made, and the effect thereof, shall be according to rules. However, in actions involving building code violations or violations of municipal ordinances caused by the failure of a building or structure to conform to the minimum standards of health and safety, the court shall grant a continuance only upon a written motion by the party seeking the continuance specifying the reason why such continuance should be granted.
It is sufficient cause for the continuance of any action that any party applying therefor or his or her attorney is a member of either house of the General Assembly during the time the General Assembly is in session, or if any party's attorney is a bona fide member of a religious faith that dictates that the individual refrain from normal business activity or attend religious services as a part of the observance of a religious holiday and requests a continuance to observe such religious holiday when the date of a scheduled court proceeding conflicts with the date of such holiday, or if any party applying therefor or his or her attorney is a delegate to a State Constitutional Convention during the time the Constitutional Convention is in session, if the presence of such party is necessary for the full and fair trial of the action and, in the case of his or her attorney, if such attorney was retained by such party prior to the time the cause was set for trial.
735 ILCS 5/2-1007