Flash/Embed w/ transparent window

I’m using the tutorial that Kirupa posted here to update some pages. I am not proficient with javascript at all, so I need help in doing this. The code it spits out gives me a white background. How do I make the background transparent?

Here is the curent code:

<script type=“text/javascript” src=“flashobject.js”></script>

<div id=“flashcontent” style=“width: 125px; height: 400px”></div>

<script type=“text/javascript”>
var fo = new FlashObject(“swf/menuBuilderHome.swf?menuXML=menuHome.xml”, “animationName”, “125”, “400”, “8”, “#FFFFFF”);
fo.addParam(“allowScriptAccess”, “sameDomain”);
fo.addParam(“quality”, “high”);
fo.addParam(“scale”, “noscale”);
fo.addParam(“loop”, “false”);
fo.write(“flashcontent”);
</script>

TIA