(720 ILCS 5/8-6) (from Ch. 38, par. 8-6)
    Sec. 8-6. Offense. For the purposes of this Article, "offense" shall include conduct which if performed in another State would be criminal by the laws of that State and which conduct if performed in this State would be an offense under the laws of this State.
(Source: Laws 1961, p. 1983.)