[jQuery] slideDown and slideUp are jerky

[jQuery] slideDown and slideUp are jerky


Hello,
I have a site: www.lovinggodlovingyouonline.com that the menu is jerky
in IE6 & 7 on xp. FF is really smooth.
I would prefer onmouseover, but I changed my code to onmouseclick to
help remedy the problem, but it did not work. Does anyone have any
suggestions regarding this? My jquery code is below:
<script type="text/javascript" src="jquery-1.2.3.js"></script>
<script type="text/javascript" src="jquery.blockUI.js?v2.04"></
script>
<script type="text/javascript" src="bubble.js"></script>
<script type="text/javascript" src="jquery.ifixpng.js"></script>
<script type="text/javascript">
// unblock when ajax activity stops
$().ajaxStop($.unblockUI);
$(document).ready(function() {
jQuery('#GetlogIn').click(function() {
jQuery.blockUI({ message: $('#loginForm') });
});
$('#cancelLogIn').click($.unblockUI);
$('img[@src$=.png]').ifixpng();
$("dd:not(:first)").hide();
$("dt a").click(function(){
$("dd:visible").slideUp("slow");
$(this).parent().next().slideDown("slow");
return false;
});
});
</script>
I included all the scripts that I am using if that helps.
Thanks,
Johnie Karr