//Peter Ottery 2003

function browserCheck(){

  var str = "";

  if ((navigator.appName == "Microsoft Internet Explorer" && parseInt(navigator.appVersion) >= 4) 
      || (navigator.appName == "Netscape" && parseInt(navigator.appVersion) >= 5) ) { 
    //do nothing
  } else {
    str += "<span class=\"red\"><b><big>Warning:</big></b> The browser you are using may not be capable of displaying this page correctly. <A target=\"_top\" HREF=\"http://www.scuilwab.org.uk/InteractiveHelp.htm\">Click here</A> for details.</span>";
    
  }
  
  return str;

}

function browserInfo(){

  var str = "";

  str += ("Name: " + navigator.appName + ", Version: " + navigator.appVersion);

  return str;

}