Autoopdatering ved klik?

<ole>
Jo
/mvh
</bole>

<script>
arrhref = new Array("link1.html","link2.html","link3.html","link4.html","link5.html"); //Dine forskellige links

function skiftHref(lnk) {
rand = Math.floor(Math.random * arrhref.length);
lnk.href = arrhref[rand];
}
</script>

<a href="sideX.html" onClick="skiftHref(this);">Magisk link</a>

Ups:

rand = Math.floor(Math.random() * arrhref.length);

... skulle der stå!