I can understand that, but it's totally the wrong way to go about it. If you want the screen to not sleep, create a "Don't let the screen sleep" call in WebKit

I can understand that, but it's totally the wrong way to go about it. If you want the screen to not sleep, create a "Don't let the screen sleep" call in WebKit and encourage folks to use it. I mean "DPMS powersave toggle" seems to be a better -and easier- feature than "Tell this webpage my physical location".