var isDHTML = 0;
var isAll = 0;
var isID = 0;
var ie = 0;

if (document.getElementById) {
	isID = 1;
	isDHTML = 1;
} else {
	if (document.all) {
		isAll = 1;
		isDHTML = 1;
	}
}

var version = navigator.appName;
if (version =="Microsoft Internet Explorer") ie = 1;

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

function changeStyle( objectID, styleName, newVal ) {
	var dom = findDOM( objectID, 1 );
	dom[ styleName ] = newVal;
}