a problem is ie6 with accordion
just use the demo page index.html at the jquery ui package download
from jquery.com. you can see the problem.
the javascript code is blow.
$("#accordion").accordion({ header: "h3",autoHeight:false });
the accordion conent is
<div id="accordion">
<div>
<h3><a href="#">First</a></h3>
<div><a href="#">testlink</a>Lorem ipsum dolor sit amet. Lorem
ipsum dolor sit amet. Lorem ipsum dolor sit amet.</div>
</div>
<div>
<h3><a href="#">Second</a></h3>
<div>Phasellus mattis tincidunt nibh.</div>
</div>
<div>
<h3><a href="#">Third</a></h3>
<div>Nam dui erat, auctor a, dignissim quis.</div>
</div>
</div>
first click "Second" then click "First". the "testlink" is dispeared.
when you move mouse on the link, it show again.
it happend at ie6. in FF, it works ok.