This handler is used by javascript /vsos/vsos.js API.

Include the javascript API in your App HTML files like this :
	<script type="text/javascript" src="/tools/jquery.js"></script>
	<script type="text/javascript" src="/vsos/vsos.js"></script>
	<script type="text/javascript">
	//<![CDATA[
		VSOS.SetDebug(true);
		VSOS.MeasureStart("test");
		VSOS.Log("Eh ! This is a javascript Log in the web server logs ! I will stop the screensaver if it is running now...");
		VSOS.ScreenSaverStop();
		VSOS.Log("It is done now !");
		VSOS.MeasureStop("test");
	//]]>
	</script>