<ul id="rightNav">
<li>
<h2 class="rightNavItem"><a href="#">Show & Hide</a></h2>
<ul>
<li><a href="">Links etc here</a></li>
</ul>
</li>
</ul>
<script>
function enableRightNavExpand() {
if (!document.getElementById) return false;
if (!document.getElementById("rightNav")) return false;
var nav = document.getElementById("rightNav");
var navItem = nav.getElementsByTagName("li");
for (var i = 0; i < navItem.length; i++){
navItem[i].onclick=function() {
if (this.className == "selected") {
this.className = "";
}
else if (this.className == ""){
this.className = "selected";
}
}
}
}
</script>
//javascript/2409