如何避免主动邀请的界面不被网页中的Flash遮住

正常我们在网页中插入一个Flash文件后网页源文件会出现如下代码，只要在这段代码里加入<param name="WMODE" value="transparent"> 就可以避免被Flash遮住了：
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
#version=5,0,42,0" id="f1" width="494" height="167" VIEWASTEXT>
    <param name="movie" value="../cnimages/1.swf">
    <param name="bgcolor" value="#FFFFFF">
       <param name="WMODE" value="transparent">
    <param name="quality" value="high">
    <param name="allowscriptaccess" value="samedomain">
    <embed type="application/x-shockwave-flash"
                pluginspage="http://www.macromedia.com/go/getflashplayer"
                width="494" height="167"
                name="f1" src="../cnimages/1.swf"
                bgcolor="#FFFFFF" quality="high"
                swLiveConnect="true" allowScriptAccess="samedomain" ></embed>
 </object>