Browser Redirection

• Author pages for different capabilities
• Best done on server, but can be done on the client:

  <SCRIPT>
    if (document.all==null) 
      if (location.replace==null)
        location.href = "downlevel.htm"
      else // Do not add to history
        location.replace("downlevel.htm")
  
    // Write code for uplevel page here.
    // For timing reasons, this code may still 
    // be executed by the downlevel browser.
    // Continue detection so code is skipped in
    // downlevel browsers
  
    if (document.all) {
      // do stuff
    }
  </SCRIPT>