flash 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="40%" height="150">
<PARAM NAME="movie" VALUE="images/fish.swf">
<PARAM NAME="quality" VALUE="high">
<PARAM NAME="wmode" VALUE="transparent">
<embed src="images/fish.swf" width="40%" height="150" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" wmode="transparent"></embed></OBJECT>