Layer problem in firefox

i built a flash eyeblaster (crazyAd) for a website,
basically the size of the flash is 600x500 and it fix in the center of the page.
the size of the flash is tat big because there is the music player there, and
user can drag around the fixed area.

i use layer to put the eyeblaster things on the site.
it work well in IE.
i use the wmode = transparent, so in IE, can see the background and
the content of the background is clickable.

but in firefox(ver1.0.6), i the flash player is working, the transparent things
is working , the only thing not working is user cant click the background content.

i search thru quite a lot of website, dont know whether this problem can be
solved or not.

below is the code i use:

[size=1]<div id=“Layer1” style=“position:absolute;z-index:1”>
<object classid=“clsid:D27CDB6E-AE6D-11cf-96B8-444553540000” codebase="[/size][size=1]http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0[/size][size=1]" width=“600” height=“500”>
<param name=“movie” value=“mp3player.swf”>
<param name=“quality” value=“high”>
<param name=“wmode” value=“transparent”>
<embed src=“mp3player.swf” wmode=“transparent” quality=“high” pluginspage="[/size][size=1]http://www.macromedia.com/go/getflashplayer[/size][size=1]" type=“application/x-shockwave-flash” width=“600” height=“500”></embed>
</object>
</div>[/size]