[jQuery] select the last 2 elements in list
e.g.
<ul>
<li>a</li>
<li>b</li> <-
<li>c</li> <-
</ul>
I did:
<script type="text/javascript">
$(document).ready(function() {
$("#update li:last").addClass("last_li");
$(jQuery.sibling("#update
li:last").prev).addClass("sec_last_li");
});
</script>
The last element works, but not the 2nd last....