var isDHTML = 0;
var isLayers = 0;
var isAll = 0;
var isID = 0;

if (document.getElementById) {
	isID = 1;
	isDHTML = 1;
}
else {
	if (document.all) {
		isAll = 1;
		isDHTML = 1;
	}
	else {
		browserVersion = parseInt(navigator.appVersion);
		if ((navigator.appName.indexOf('Netscape') != -1) && (browserVersion == 4)) {
			isLayers = 1;
			isDHTML = 1;
		}
	}
}

function findDOM(objectID,withStyle) {
	if (withStyle == 1) {
		if (isID) {
			return (document.getElementById(objectID).style);
		}
		else { 
			if (isAll) {
				return (document.all[objectID].style);
			}
			else {
				if (isLayers) { return (document.layers[objectID]);
				}
			};
		}
	}
	else {
		if (isID) {
			return (document.getElementById(objectID));
		}
		else { 
			if (isAll) {
				return (document.all[objectID]);
			}
			else {
				if (isLayers) {
					return (document.layers[objectID]);
				}
			};
		}
	}
}


function toggleMenu(objectID) {
	if (isAll || isID) {
		domStyle = findDOM(objectID,1);
		if (domStyle.display =='block') {
			domStyle.display='none';
		}
		else {
		domStyle.display='block';
		}
	}
	else {
		destination = objectID + '.html';
		self.location = destination;
	}
	return;
}

function toggleContent(objectID) {
	if (isAll || isID) {
		domStyle = findDOM(objectID,1);
		if (domStyle.display =='block') {
			domStyle.display='none';
		}
		else {
		domStyle.display='block';
		}
	}
	else {
		destination = objectID + '.html';
		self.location = destination;
	}
	return;
}


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