How to but drop down menu top of the flash


I am face a problem on my site dropdown menu it not show on netscape browser but it working and hide by the flash it work on firefox, IE etc. what can i do. i am already use transparent flash for drop down menu i am use this code

<PARAM NAME=“wmode” VALUE=“transparent”>
<EMBED src=“media/header_swf.swf” wmode=“transparent” menu=“false” quality=“high” bgcolor="#ffffff" WIDTH=“512” HEIGHT=“147” NAME=“myFlasher” ALIGN="" TYPE=“application/x-shockwave-flash” PLUGINSPAGE=“”></EMBED>