DETECTOR.HTM

<SCRIPT LANGUAGE="JavaScript"><!--
   //DEFINICION DE VARIABLES PARA PREGUNTAR AL AGENT
   var browser = "unknown"
   var version = 0
   var detected = false
   var ua = window.navigator.userAgent

   //VER SI ESTA USANDO IE O NETSCAPE
   if (ua.substring(0,7) == "Mozilla") {
      if (ua.indexOf("MSIE") > 0) {
         browser = "Microsoft"
      }
      else {
         browser = "Netscape"
      }

   //vER SI QUE VERSION ES
      if (ua.indexOf("5.") > 0) {
         version = 5
      }
      if (ua.indexOf("4.") > 0) {
         version = 4
      }
      if (ua.indexOf("3.") > 0) {
         version = 3
      }
   }

      //AQUI DERIVO AL USUARIO

   // Microsoft Internet Explorer 4 
   if (browser == "Microsoft" && version >= 4) {
      detected = true
      location.href="DEFAULT2.htm"
   }
   //If Microsoft Internet Explorer 3 
   if (browser == "Microsoft" && version == 3) {
      detected = true
      location.href="default3.htm"
   }
   //Netscape Navigator 4 
   if (browser == "Netscape" && version == 4) {
      detected = true
      location.href="DEFAULT5.htm"
   }
   //Netscape Navigator 3
   if (browser == "Netscape" && version == 3) {
      detected = true
      location.href="default5.htm"
   }
   //CUALQUIER OTRO BROWSER
  
   if (detected == false) {
      detected = true
      location.href = "default3.htm"
   }
//--></SCRIPT>