/*
var userBrowser = navigator.appName + " " + navigator.appVersion;

if(userBrowser.indexOf("Internet Explorer") >=0){
	if(navigator.appVersion.indexOf("7.0") < 0){
		alert('You appear to be using an older version of Internet Explorer that is not compatible with the new technologies used on this website.  This website is best viewed using Internet Explorer version 7.  This upgrade is available for free download at www.microsoft.com/downloads');
	}
}else if(userBrowser.indexOf("Netscape 5") >=0){
	if(navigator.appVersion.indexOf("5.0") < 0){
		alert('You appear to be using an older version of Mozilla Firefox that is not compatible with the new technologies used on this website.  Please download the free Firefox upgrade available at www.firefox.com');
	}
}
*/