I made a modification to my forum to show a simple pop over box with links to all forums but I have a problem with the menu flickering on and off when the mouse is moved on and off the links. This happens in ie but not in firefox. It happens on the main index but does not happen on other forum pages such as in the topic listing even though it's the same code loaded from the same source.

The mouse over is to the left of the forum breadcrumb navigation at the top left when you mouseover the image.

Any help with this problem would be really apreciated.

Some code...
Code:
<script language='JavaScript' type='text/javascript'>
<!--
function showqfj(qfjid) {
var qfjv = document.getElementById(qfjid);
qfjv.style.display='block';
}
function hideqfj(qfjid) {
var qfjv = document.getElementById(qfjid);
qfjv.style.display='none';
}
-->
</script>
Code:
<a onmouseover="javascript:showqfj('qfjnav');" onmouseout="javascript:hideqfj('qfjnav');"><img src="style_images/<#IMG_DIR#>/nav.gif"></a><div onmouseover="javascript:showqfj('qfjnav');" onmouseout="javascript:hideqfj('qfjnav');" id='qfjnav' style='z-index:5; display:none; position:absolute; top:177px; left:30px; filter:alpha(Opacity=90); opacity:0.9;'><div style="border:1px solid #A6AFB3;"><div class="row4">
<a href="index.php?act=idx">Forum Index</a><br />
<a href="index.php?showforum=21">Zu News</a><br />
<a href="index.php?showforum=1">Zu General</a><br />
<a href="index.php?showforum=2">Class Discussion</a><br />
-<a href="index.php?showforum=3">Swordsman</a><br />
-<a href="index.php?showforum=4">Summoner</a><br />
-<a href="index.php?showforum=5">Sun Warrior</a><br />
-<a href="index.php?showforum=6">Moonmaiden</a><br />
-<a href="index.php?showforum=7">Bead Fairy</a><br />
<a href="index.php?showforum=8">Zu Media</a><br />
-<a href="index.php?showforum=9">Screenshots & Videos</a><br />
-<a href="index.php?showforum=10">Fan Art</a><br />
-<a href="index.php?showforum=11">Fan Fiction</a><br />
<a href="index.php?showforum=12">Guides</a><br />
<a href="index.php?showforum=15">Market</a><br />
<a href="index.php?showforum=13">Guilds</a><br />
<a href="index.php?showforum=14">Guild Private Forums</a><br />
<a href="index.php?showforum=16">Off Topic</a><br />
<a href="index.php?showforum=17">Tech Center</a><br />
<a href="index.php?showforum=18">Feedback</a>		
</div></div></div>