// Window Properties
function windowClientWidth() {
	return windowFilterResults (
		window.innerWidth ? window.innerWidth : 0,
		document.documentElement ? document.documentElement.clientWidth : 0,
		document.body ? document.body.clientWidth : 0
	);
}
function windowClientHeight() {
	return windowFilterResults (
		window.innerHeight ? window.innerHeight : 0,
		document.documentElement ? document.documentElement.clientHeight : 0,
		document.body ? document.body.clientHeight : 0
	);
}
function windowScrollLeft() {
	return windowFilterResults (
		window.pageXOffset ? window.pageXOffset : 0,
		document.documentElement ? document.documentElement.scrollLeft : 0,
		document.body ? document.body.scrollLeft : 0
	);
}
function windowScrollTop() {
	return windowFilterResults (
		window.pageYOffset ? window.pageYOffset : 0,
		document.documentElement ? document.documentElement.scrollTop : 0,
		document.body ? document.body.scrollTop : 0
	);
}

function windowFilterResults(n_win, n_docel, n_body) {
	var n_result = n_win ? n_win : 0;
	if (n_docel && (!n_result || (n_result > n_docel)))
		n_result = n_docel;
	return n_body && (!n_result || (n_result > n_body)) ? n_body : n_result;
}

// Detect Browser
var w3c=(document.getElementById)?true:false;
var ns4=(document.layers)?true:false;
var ie4=(document.all && !w3c)?true:false;
var ie5=(document.all && w3c)?true:false;
var ns6=(w3c && navigator.appName.indexOf("Netscape")>=0)?true:false;

// -----------------------------------------------

// Desc: Used to get the height of an element
// Type: Public
// Returns: Number
function windowElementHeight(el){
	if(ns4)return (el.document.height)? el.document.height : el.clip.bottom-el.clip.top;
	else if(ie4||ie5)return (el.style.height)? el.style.height : el.clientHeight;
	else return (el.style.height)? parseInt(el.style.height):parseInt(el.offsetHeight);
}

// -----------------------------------------------

// Desc: Used to get the width of an element
// Type: Public
// Returns: Number
function windowElementWidth(el){
	if(ns4)return (el.document.width)? el.document.width : el.clip.right-el.clip.left;
	else if(ie4||ie5)return (el.style.width)? el.style.width : el.clientWidth;
	else return (el.style.width)? parseInt(el.style.width):parseInt(el.offsetWidth);
}