Chrome Menu displays behind <embed> FLV player

[thesoundsmith]

1) Script Title: Chrome CSS Drop Down Menu (v2.01)

2) Script URL (on DD): http://www.dynamicdrive.com/dynamici...rome/index.htm

3) Describe problem: I have embedded YouTube and locally hosted FLV videos and mp3s using the JV FLV player.The script works great in IE7, though I would like another menu level. But in Firefox, if the menu reaches the embedded player, it disappears behind it. In theory, adding a z-index should resolve it, but it never has so far...

There are several pages where this occurs, but the main issue is with this one, I can move the other vids if need be:
http://www.thesoundsmith.com/private/dandd.htm

Any ideas? Thanks for the help. I'm a very amateur CSS coder transiting from really old-school html to CSS and JS,but I'm really just a musician who wants the site to look a little more modern - I always refer to it as a "sixties-style site." I'd like to make it at least a 90's - one step at a time...
And if you know where the 'align="center" should go in the CSS, that would be nice too. I tried three of four spots that seemed right, but it didn't work, and I don't want to use <CENTER> tags in the HTML, that's what I'm working toward eliminating...

[peterjtracey]

Add wmode="opaque" to the embed tag.