<!--//--><![CDATA[//><!--
/*---
Javascript code thanks to:
Suckerfish Dropdowns via: 

<http://www.alistapart.com/articles/dropdowns> and
<http://www.htmldog.com/articles/suckerfish/dropdowns>
---*/

sfHover = function () {    var sfEls = document.getElementById("top_nav_right").getElementsByTagName("LI");    for (var i = 0; i < sfEls.length; i++) {        sfEls[i].onmouseover = function () {this.className += " sfhover";};        sfEls[i].onmouseout = function () {this.className = this.className.replace(new RegExp(" sfhover\\b"), "");};    }}
if (window.attachEvent) window.attachEvent("onload", sfHover);
 //--><!]]>