/*
function detectBrowser() {
	var browser=navigator.appName
	var b_version=navigator.appVersion
	var version=parseFloat(b_version)
	if ((browser=="Netscape"||browser=="Microsoft Internet Explorer")
	&& (version>=4))
	  {alert("Your browser is good enough!")}
	else
	  {alert("It's time to upgrade your browser!")}
}

var navPosX;
var navPosY;

function setLeftNavXPos(id, id2) {
	 var navXPos = document.getElementById(id);
	 var container = document.getElementById(id2);
	 navXPos.style.left = container.offsetLeft;
}

function resetLeftNavPos(id) {
	var navXPos = document.getElementById(id);
	navXPos.style.left = navPosX+1;
}
*/