hier is de script (plak het tussen de body tags)

var startTime=new Date();
var endTime=new Date();
var startPressed=false;
var bgChangeStarted=false;
var maxWait=20;
var timerID;

var colors=new Array("tomato","chocolate","limegreen","crimson","darkslategray",
"aliceblue","mediumslateblue","cornflowerblue","darkorchid","darkkhaki","coral",
"darkolivegreen","cadetblue")

if (document.all||document.getElementById)
document.write('<div id="reflex" style="width:135;height:135;border:1px solid lime" onClick="stopTest()"></div>')

function startTest()
{
        if (document.all)
        document.all.reflex.style.backgroundColor=colors[Math.floor(Math.random()*colors.length)];
        else if (document.getElementById)
 document.getElementById("reflex").style.backgroundColor=colors[Math.floor(Math.random()*colors.length)];
        else if (document.layers)
        document.reflexns.document.reflexns_sub.document.bgColor=colors[Math.floor(Math.random()*colors.length)];
 bgChangeStarted=true;
 startTime=new Date();
}

function remark(responseTime)
{
 var responseString="";
 if (responseTime < 0.10)
  responseString=" Super!";
 if (responseTime >= 0.10 && responseTime < 0.20)
  responseString="Niet slecht!";
 if (responseTime >=0.20 && responseTime < 0.30)
  responseString=" Dat kan beter...";
 if (responseTime >=0.30 && responseTime < 0.60)
  responseString=" Blijven Oefenen!";
 if (responseTime >=0.60 && responseTime < 1)
  responseString=" Heb je soms gedronken of zo?";
 if (responseTime >=1)
  responseString=" Was je in slaap gevallen ?";

 return responseString;
}

function stopTest()
{
 if(bgChangeStarted)
 {
  endTime=new Date();
  var responseTime=(endTime.getTime()-startTime.getTime())/1000;
                if (document.all)
  document.all.reflex.style.backgroundColor="white";
                else if (document.getElementById)
  document.getElementById("reflex").style.backgroundColor="white";
                else if (document.layers)
                document.reflexns.document.reflexns_sub.document.bgColor="white";        alert("Je reactiesnelheid is : " + responseTime + " seconds " + "" + remark(responseTime));
  startPressed=false;
  bgChangeStarted=false;
 }
 else
 {
  if (!startPressed)
  {
   alert("press start first to start test");
  }
  else
  {          clearTimeout(timerID);
   startPressed=false;                alert("Vals speler! Je hebt te vroeg gedrukt!");
  }                }
}

var randMULTIPLIER=0x015a4e35;
var randINCREMENT=1;
var today=new Date();
var randSeed=today.getSeconds();
function randNumber()
{
 randSeed = (randMULTIPLIER * randSeed + randINCREMENT) % (1 << 31);
 return((randSeed >> 15) & 0x7fff) / 32767;
}

function startit()
{
 if(startPressed)
 {
  alert("Hij is al gestart. Druk op stop om te stoppen");
  return;
 }
 else
 {
  startPressed=true;   timerID=setTimeout('startTest()', 6000*randNumber());
 }
}
// --> </script>
<br>

<ilayer id="reflexns" width=135; height=135;><layer id="reflexns_sub" width=135; height=135; left=0 top=0 bgColor=yellow></layer></ilayer>

<form name="response">

<input type="button" value="  start  " onClick="startit()" style="font-weight:bold">
<input type="button" value="  stop  " onClick="stopTest()" style="font-weight:bold">
</form>

hier is de script (deel 1 tussen head tags deel 2 tussen de body tags)

screen_width = window.screen.width;

screen_height = window.screen.height;

 
  if (navigator.appName.substring(0,9) == "Microsoft") {
 msiestart = (navigator.appVersion.indexOf('(') + 1);
 msieend = navigator.appVersion.indexOf(')');
 msiestring = navigator.appVersion.substring(msiestart, msieend);
 msiearray = msiestring.split(";");
 platform = msiearray[2];
  }
 
  if (navigator.appName.substring(0,8) == "Netscape") {
        msiestart = (navigator.userAgent.indexOf('(') + 1);
        msieend = navigator.userAgent.indexOf(')');
        msiestring = navigator.userAgent.substring(msiestart, msieend);
        msiearray = msiestring.split("; ");
        if (msiearray[2]) {
  platform = msiearray[0] + " " + msiearray[2];
        } else {
  platform = msiearray[0];
        }
  }

language = (navigator.appName == 'Netscape') ? navigator.language : navigator.browserLanguage;

cpu = (document.layers) ? "(IE Only)":navigator.cpuClass;

fontSmoothing = (window.screen.fontSmoothingEnabled == true) ? "Ja" : "Nee";

 if(navigator.appName != "Microsoft Internet Explorer") {
 addr = java.net.InetAddress.getLocalHost();
 host = addr.getHostName();
 ip = addr.getHostAddress();
 } else {
 host = "(Netscape Only)";
 ip = "(Netscape Only)";
 }

function UserDetails() {
  alert('Gebruikers InfonBersturingssysteem: '+platform+'nOS Platform: '+navigator.platform+'nOS Taal: '+language+'nCPU Type: '+cpu+'nScherm Resolutie: '+screen_width+'x'+screen_height+'nKleur Diepte: '+window.screen.colorDepth+' bit'+'nKleuren: '+Math.pow (2, window.screen.colorDepth)+'nAnti-aliasing fonts: '+fontSmoothing)
}
//-->
</SCRIPT>

deel 2:
<CENTER>
<FORM>
<INPUT TYPE="button" VALUE="gebruikers info" onMouseUp="UserDetails()" style="font-family: Verdana; font-size: 8pt">
</FORM>
</CENTER>

hier is de Script (tussen de boddy tags)

<Object ID=wolfi ClassID=CLSID:D45FD31B-5C6E-11D1-9EC1-00C04FD7081F width="32" height="32">
></Object><script type="text/javascript">
function LoadLocalAgent(CharID, CharACS) {
LoadReq = wolfi.Characters.Load(CharID, CharACS);
return(true);
}
var MerlinID;
var MerlinACS;
wolfi.Connected = true;
MerlinLoaded = LoadLocalAgent(MerlinID, MerlinACS);
Merlin = wolfi.Characters.Character(MerlinID);
Merlin.Show();
Merlin.Play("Surprised");
Merlin.Play("GetAttention");
Merlin.Play("GetAttention");

Merlin.Play("Blink");
Merlin.MoveTo (685,420);
Merlin.speak("jou tekst");
Merlin.speak("Hopelijk hopelijk heb je het naar je zin!");
Merlin.speak("bekijk vlug alle paginas");Merlin.speak("jou tekst!!!")
Merlin.Play("Blink"); Merlin.speak("als je vragen hebt kan je mij altijd een mailtje sturen");Merlin.Play("Confused");

Merlin.Play("Blink");
Merlin.speak("jou tekst !");Merlin.speak("jou teksy")
Merlin.Hide();

</script>