// findDOM.js
//
// By: Jason Cranford Teague
// From: DHTML and CSS for the WWW
// Used with permission

var isDHTML = 0;
var isID = 0;
var isAll = 0;
var isLayers = 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]);
			}
		}
	}
}