/* Copyright (c) 1998- Web Factory, a subsidiary of iVentures, Inc. All rights reserved. */

function isIE(){
	return (browserName=="Microsoft Internet Explorer");
}

function isNetscape(){
	return (browserName=="Netscape");
}

function is4Browser(){
	return (browserVer>3);
}

function isRollOver(){
	return (is4Browser()||(isNetscape()&&browserVer>2));
}

function need4Browser(urlAddress){
	if (!is4Browser()) self.location.replace(urlAddress);
}

browserName=navigator.appName;
browserVer=parseInt(navigator.appVersion);