I assume that is your site. Either you set all the list items to id=current or the script is doing that. With the intellimenu, you do not hard code any of the links as id=current.
No, the script was setting every item to "current" and therefore it produced effect that all items had bold font.
Now I removed the script so you can see how the plain menu is working - now the nav menu is giving just hover effect.
My header.php looks like:
<li><a href="/gtk2hs/" title="Home">Home</a></li>
<li><a href="/gtk2hs/screenshots/" title="Screenshots">Screenshots</a></li>
So the question is where I include intellimenu script (I assume after
<div id="navbar"> tag) and how does the script look like?
After some fiddling with it, I feel it's the problem in
preg_match('/href="([^"]+)"/', $line, $url);/code>, i.e. it does not create correct $url.