Metti il codice fra <head> e </head>
<script language="javascript">
/* © by Tim Van Goethem, 2001 www.uophetnet.com */
function schrijven(i)
{
// change the message, leave between ""
message = "Benvenuti in PSICOPOLIS";
// change the speed, higher number = slower
speed = 80;

// the code -> don't touch this
lengte = message.length;
document.all.detekst.innerHTML = "";
for(j=0;j<i;j++)
{
document.all.detekst.innerHTML += message.charAt(j);
}
document.all.detekst.innerHTML += "<big><big><font color=red>" + message.charAt(i) + "</font></big></big>";
for(k=i+1;k<lengte;k++)
{
document.all.detekst.innerHTML += message.charAt(k);
}
i++;
if(i==lengte){i = 0;}
setTimeout("schrijven(" + i + ")",speed);
}
</script>