wobbly text

<head>
<script type="text/javascript">
// <![CDATA[
var speed=100; // speed of wobbling, lower is faster
var height=3; // height of wobbling in pixels
var alink="http://www.mf2fm.com/rv"; // page to link text to (set to ="" for no link)

/****************************
* Wobbly Text Effect *
*(c) 2003-6 mf2fm web-design*
* http://www.mf2fm.com/rv *
* DON'T EDIT BELOW THIS BOX *
****************************/
var wobtxt, wobble, wobcnt=0;
window.onload=function() { if (document.getElementById) {
 var i, wobli;
 wobble=document.getElementById("wobble");
 wobtxt=wobble.firstChild.nodeValue;
 while (wobble.childNodes.length) wobble.removeChild(wobble.childNodes[0]);
 for (i=0; i<wobtxt.length; i++) {
 wobli=document.createElement("span");
 wobli.setAttribute("id", "wobb"+i);
 wobli.style.position="relative";
 wobli.appendChild(document.createTextNode(wobtxt.charAt(i)));
 if (alink) {
 wobli.style.cursor="pointer";
 wobli.onclick=function() { top.location.href=alink; }
 }
 wobble.appendChild(wobli);
 }
 setInterval("wobbler()", speed);
}}

function wobbler() {
 for (var i=0; i<wobtxt.length; i++) document.getElementById("wobb"+i).style.top=Math.round(height*Math.sin(i+wobcnt))+"px"
 wobcnt++;
}
// ]]>
</script>
</head>
<div id="wobble">text!</div>