<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="778" height="80"> <param name="movie" value="你的FLASH.swf" /> <param name="quality" value="high" /> <param name="wmode" value="transparent"> <embed wmode="transparent" src="你的FLASH.swf" mce_src="你的FLASH.swf" quality="high" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" width="778" height="80"></embed> </object>
最关键的代码：<param name="wmode" value="transparent">和<embed>中要有wmode="transparent"属性。