在网页中添加透明Flash

 在IE中显示透明：

<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="770" height="148">
 <param name="movie" value="swf/top.swf" />
 <param name="quality" value="high" />
 <param name="wmode" value="transparent" />
 <embed src="swf/top.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="770" height="148"></embed>
</object>

在FireFox中显示透明：

<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="770" height="148">
 <param name="movie" value="swf/top.swf" />
 <param name="quality" value="high" />
 <embed src="swf/top.swf" wmode="transparent" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="770" height="148"></embed>
</object>

在两种浏览器中都显示透明：

<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="770" height="148">
 <param name="movie" value="swf/top.swf" />
 <param name="quality" value="high" />
 <param name="wmode" value="transparent" />
 <embed src="swf/top.swf" wmode="transparent" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="770" height="148"></embed>
</object>