For purposes of sections 28-1320.01 to 28-1320.03, the following definitions apply:

(1) Funeral means the ceremonies and memorial services held in connection with the burial or cremation of the dead but does not include funeral processions on public streets or highways; and

(2) Picketing of a funeral means protest activities engaged in by a person or persons located within five hundred feet of a cemetery, mortuary, church, or other place of worship during a funeral.