default
{
    touch_start(integer total_number)
    {
        rotation rot = llGetLocalRot();
        
        if (rot.z == 0)
        {
            rot.z = -0.707107;
            rot.s = 0.707107;
        }
        else
        {
            rot.z = 0;
            rot.s = 1;
        }
        
        llSetLocalRot(rot);
        
     }
}