Sec. 38.004.  JUDICIAL NOTICE.  The court may take judicial notice of the usual and customary attorney's fees and of the contents of the case file without receiving further evidence in:
(1)  a proceeding before the court;  or
(2)  a jury case in which the amount of attorney's fees is submitted to the court by agreement.
Acts 1985, 69th Leg., ch. 959, Sec. 1, eff. Sept. 1, 1985.