Browser check og redirector?

<Script Language="JavaScript">
// Detect the browsername
browsername=navigator.appName;
if (browsername.indexOf("Netscape")!=-1) {browsername="NS"}
else
{if (browsername.indexOf("Microsoft")!=-1) {browsername="MSIE"}
  else {browsername="N/A"}};

// Detect the browserversion
browser="0";
if (navigator.appVersion.indexOf("2.0")!=-1) {browser="2"};
if (navigator.appVersion.indexOf("3.0")!=-1) {browser="3"};
if (navigator.appVersion.indexOf("4.0")!=-1) {browser="4"};

// Send visitor to relevant pages
if (browsername=="NS") {window.location="netscape.htm"};
if (browsername=="MSIE") {window.location="default.asp"};
if (browsername=="N/A") {window.location="netscape.htm"};
</script>

Eller sådan her

<script>


var browser_type=navigator.appName
var browser_version=parseInt(navigator.appVersion)

//if NS 4+
if (browser_type=="Netscape"&&browser_version>=4)
window.location.replace("http://www.netscape.com")
//if IE 4+
else if (browser_type=="Microsoft Internet Explorer"&&browser_version>=4)
window.location.replace("http://microsoft.com")
//Default goto page (NOT NS 4+ and NOT IE 4+)
else
window.location="http://geocities.com"
</script>

jeg har lavet et selv...
det her virker vel?

<SCRIPT LANGUAGE="JavaScript">
var name = navigator.appName;

if (name == "Microsoft Internet Explorer")
url="msie";
else
if (name == "Netscape")
url="netscape";
else
url="other";
window.location=url;

</script>

Jeg har haft en noget lignende fremme. Hirtshals: Er der nogen måde at skelned mellem IE4.0 og 4.01 hhv. Netscape 4.0 og fx. 4.5 ???
mvh Niels Bjerre

Nielsbjerre>> Du kunne jo prøve:
if (navigator.appVersion.indexOf("4.0")!=-1) {vers="40"}
if (navigator.appVersion.indexOf("4.5")!=-1) {vers="45"}