how to create the " draw on screen", " sp otlight" etc

I am looking at the creative possibilities …" Draw On Screen"," “magnifying glass” etc. How do I create them?? Is it possible to add these to " How tos" section…?? Is it possible to list all the stuff like this in one page… the more the better as it helps to understand BoinxTV better…

Simply use the corresponding layers, called “Painter”, Magnifying Glass", “Spotlight”.

thanks for the comment