A semiconductor memory device includes a command decoder receiving an external signal and issuing a command, a clock buffer receiving an external clock, gates and a refresh counter. The gaming device may then modify other elements to ensure a desired house advantage. The main body generally includes a front flap and rear flap that is maintained by an upper and lower strap set. An activity field is inserted into the document index. According to the invention, the movement generating device is arranged outside the inner space of the airbag package.