Show WAX CPU percentage used in top left corner
Dit zijn versies van het script waarin de code is bijgewerkt. Alle versies tonen.
CPU usage calls are only done if the tab is considered "visible"https://stackoverflow.com/questions/1060008/is-there-a-way-to-detect-if-a-browser-window-is-not-currently-active
Changed CPU update interval to 60 seconds instead of 10 as this is now rate limited by WAX
