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

var isNS = (navigator.appName.indexOf("Netscape")>=0)? true:false
var isNS6 = (document.getElementById && !document.all)? true:false
if (isNS6) {
	isNS=false;
}

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;
		}
	}
}
if (navigator.appVersion.indexOf('Mac')!=-1) {
	isMac = 1;
} else {
	isWin = 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]); }
		};}
	}
}