oppure in alternativa.....questo mi sembra carino:

<html>
<head>
<title>Untitled</title>
<style>
.FilterOn {
border: 3px solid black;
cursor: hand; }
.FilterOff {
border:2px red solid;
cursor: hand;
color: blue;
filter: alpha(opacity=10)}
</style>
</head>

<body>
[img]file:///C|/Documents and Settings/Administrator/Desktop/FOTO BUS 2002/2P-BLU.JPG[/img]



</body>
</html>