// Cross Browser DOM
// copyright Stephen Chapman, 4th Jan 2005
// you may copy this code but please keep the copyright notice as well
var aDOM = 0, ieDOM = 0, nsDOM = 0; var stdDOM = document.getElementById;
if (stdDOM) aDOM = 1; else {ieDOM = document.all; if (ieDOM) aDOM = 1; else {
	var nsDOM = ((navigator.appName.indexOf('Netscape') != -1)
	&& (parseInt(navigator.appVersion) ==4)); if (nsDOM) aDOM = 1;}}
	function xDOM(objectId, wS) {
		if (stdDOM) return wS ? document.getElementById(objectId).style:
		document.getElementById(objectId);
		if (ieDOM) return wS ? document.all[objectId].style: document.all[objectId];
		if (nsDOM) return document.layers[objectId];
	}