your code is all wrong in the skin file, are the cmds b_mirror your plugin cmds,
if so makes the skinning easy, no disrespect to el's work , this overlay script will not be that good for your app, it is still a little cpu hungry not much but added to your app will
make it higher.
what you need in your skin files is like this
RRScreen RoadCameraHD RoadCameraHD_off.png,RoadCameraHD_off.png,RoadCame raHD_on.png,RoadCameraHD_oFFng
if you use skin editor to place the button where you would like it ,
after the b, the numbers are 1st 2 sets are the postion on the screen and the 2nd set are the size of the button.
need any help shout