Cole o código em sua página, nessa mesma ordem:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Exemplo
</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css">
.estilo1 {
font-family:Arial, Helvetica, sans-serif;
font-size:14px;
}
</style>
</head>
<body bgcolor="#FFFFFF" text="#000000">
<table width="100%" border="0" height="100%">
<tr>
<td>
<div id="Layer1" style="border:1px solid #000000; width:100%; height:100%; overflow:hidden;" onmouseover="speedy=0" onmouseout="speedy=1; Mover()">
<div id="Layer2" style="position:absolute; left:0px; top:0px; width:100%; height:100%; background-color:#FFFFCC;">
<br />
<p align="center" class="estilo1"><strong>ScriptFácil
</strong></p>
<p align="center" class="estilo1">aqui entra o conteúdo.
</font></p>
<p align="center" class="estilo1">colocando o mouse na parte amarela, o menu para.
</font></p>
<p align="center" class="estilo1">tirando o mouse, o menu rola.
</font></p>
</div>
</div>
</td>
</tr>
</table>
<script language="javascript">
var top, base, pos, speedy;
speedy = 1;
function Iniciar() {
top = (document.getElementById('Layer2').offsetHeight + 3);
base = (0 - (document.getElementById('Layer2').offsetHeight + 3));
pos = parseInt(document.getElementById('Layer2').style.top);
Mover();
}
function Mover() {
pos = (pos - 2);
document.getElementById('Layer2').style.top = pos;
if (pos < base) {
pos = top;
}
if (speedy == 1) {
setTimeout(function() {
Mover();
}, 100);
}
}
window.onload = Iniciar();
</script>
</body>
</html>