//Cross-Browser live page size detection code
//thnks to jason cranford teague Visual Quickstart Guide on DHTML for this code.

function findLivePageHeight(){
	if(window.innerHeight != null)
		return window.innerHeight;
	if (document.body.clientHeight != null)
		return document.body.clientHeight;
	return (null);
}

function findLivePageWidth(){
	if(window.innerWidth != null)
		return window.innerWidth;
	if (document.body.clientWidth != null)
		return document.body.clientWidth;
	return (null);
}