void main()
{
    object oPlayer = GetLastUsedBy();
    object oNewSeat=GetLocalObject(OBJECT_SELF,"seat");
    if( GetIsPC( oPlayer ) )
    {
        object oChair = OBJECT_SELF;
        if( GetIsObjectValid( oChair ))
        {
           vector vChair = GetPosition(OBJECT_SELF);
           vChair.z = 0.0;
           location lChair = Location(GetArea(OBJECT_SELF),vChair,GetFacing(OBJECT_SELF));
           if (!GetIsObjectValid(oNewSeat))
           {
            oNewSeat = CreateObject(OBJECT_TYPE_PLACEABLE, "jw_sit", lChair,FALSE);
            SetLocalObject(OBJECT_SELF,"seat",oNewSeat);
           }
           AssignCommand( oPlayer, ActionSit( oNewSeat ) );
        }
    }
}