1.Flash設(shè)置透明,<param name="wmode" value="transparent">

2.注意<embed中的  wmode="transparent"...

代碼
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="" width="700" height="300">
<param name="allowScriptAccess" value="sameDomain" />
<param name="allowFullScreen" value="false" />
<param name="movie" value="fla/flashad3.swf">
<param name="quality" value="high">
<param name="wmode" value="transparent">
<embed src="fla/flashad3.swf" wmode="transparent" quality="high" pluginspage="" type="application/x-shockwave-flash" width="700" height="300"></embed>

</object>

• div
• Flash