Insérez dans le head:
<SCRIPT LANGUAGE="JavaScript">
k2000text = "Electrotechnique";
k2000pos = 0;
k2000increment = 1;
function k2000effet()
{
k2000aff = "";
for(k2000a=0;k2000a<k2000text.length;k2000a++)
{
k2000lettre = k2000text.charAt(k2000a);
if(k2000a == k2000pos || k2000a == (k2000pos+k2000increment))
k2000aff += "<FONT COLOR=#CC0000>"+k2000lettre+"</FONT>";
else
k2000aff += k2000lettre;
}
document.getElementById("k2000").innerHTML = k2000aff;
if(k2000pos == k2000text.length)
k2000increment = -1;
if(k2000pos == 0 && k2000increment== -1)
k2000increment = 1;
k2000pos = k2000pos+k2000increment;
timer = setTimeout("k2000effet()",30)
}
</SCRIPT>

Insérez dans le body:
<SCRIPT LANGUAGE="javascript">
if(document.getElementById && document.all)
{
document.write('<DIV ID=k2000>'+k2000text+'</DIV>'); k2000effet()
}
else
document.write(k2000text);
</SCRIPT>