<!-- Goes in <HEAD> --> <SCRIPT LANGUAGE = "JavaScript"> <!-- var name = navigator.appName; var vers = navigator.appVersion; vers = vers.substring(0,1); // or 0,4 could return 4.5 instead of just 4 if (name == "Microsoft Internet Explorer") { window.location="demo_ie_page.html"; } else { window.location="demo_other_page.html"; // --> } </SCRIPT>