cu3er positioning in header1 the mega menu dont work

The cuber code

<div id="CU3ER">
<!-- modify this content to provide users without Flash or enabled Javascript with alternative content information -->
<p>Click to get Flash Player<br />
<a href="http://www.adobe.com/go/getflashplayer">
<img src="http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif" alt="Get Adobe Flash player" />
</a>
</p>
<p>or try to enable JavaScript and reload the page</p>
</div>

<script type="text/javascript" src="home/js/swfobject.js"></script>
<script type="text/javascript" src="home/js/CU3ER.js"></script>
<script type="text/javascript">
// add your FlashVars
var vars = { xml_location : 'CU3ER-config.xml' };
// add Flash embedding parameters, etc. wmode, bgcolor...
var params = { bgcolor : '#ffffff' };
// Flash object attributes id and name
var attributes = { id:'CU3ER', name:'CU3ER' };
// dynamic embed of Flash, set the location of expressInstall if needed
swfobject.embedSWF('home/CU3ER.swf', "CU3ER", 637, 346, "10.0.0",
"home/js/expressinstall.swf", vars, params, attributes );
// initialize CU3ER class containing Javascript controls and events for CU3ER
var CU3ER_object = new CU3ER("CU3ER");
</script>

what should I do ?

I have found the error

change the code

// add Flash embedding parameters, etc. wmode, bgcolor...
var params = { bgcolor : '#ffffff' };

to

// add Flash embedding parameters, etc. wmode, bgcolor...
var params = { bgcolor : '#ffffff', wmode:'transparent' };