marquee和flash同时出现时的冲突与解决方案

<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,79,0"
  id="index" width="266" height="266">
  <param name="movie" value="http://homepage.fudan.edu.cn/~jmedia/1.swf>
  <param name="bgcolor" value="#F8F7EF">
  <param name="quality" value="high">
  <param name="allowscriptaccess" value="samedomain">
  <embed type="application/x-shockwave-flash"
   pluginspage="http://www.macromedia.com/go/getflashplayer"
   width="266" height="266"
   name="index" src="index.swf"
   bgcolor="#F8F7EF" quality="high"
   swLiveConnect="true" allowScriptAccess="samedomain"
  ></embed>
</object>

添加<param name="wmode" value="opaque" >即可解决！