//// redirect for older browsers ////////////////
var bName = navigator.appName;
var bVer = navigator.appVersion;
if (bName == "Microsoft Internet Explorer"){
	if (bVer.indexOf('6') == 22){
		// do nothing, browser is IE 6.0 
	}
	else {// do nothing for now...still need to test on older explorer browsers	
	}
}// else browser is netscape/other
else {
	if (parseFloat(bVer) == 5.0){// netscape 7 reports as version 5.0
		location.replace("netscape7/index.html");
	}
	else {// assume version is netscape 4.7
		location.replace("netscape/index.html");
	}
}