https网站页面包含有flash文件时，会弹出"含不安..

<script language="javascript">
    if (AC_FL_RunContent == 0) {
        alert("This page requires AC_RunActiveContent.js.");
    } else {
        AC_FL_RunContent( 'codebase','http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0','width','580','height','580','id','post5','align','middle','src','post7','loop','false','quality','high','bgcolor','#000000','name','post5','allowscriptaccess','sameDomain','allowfullscreen','false','pluginspage','http://www.macromedia.com/go/getflashplayer','movie','post7' ); //end AC code

    }
    </script>
      <noscript>
      <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="580" height="580" id="post5" align="middle">
        <param name="allowScriptAccess" value="sameDomain" />
        <param name="allowFullScreen" value="false" />
        <param name="movie" value="post7.swf" />
        <param name="loop" value="false" />
        <param name="quality" value="high" />
        <param name="bgcolor" value="#000000" />
        <embed src="post7.swf" loop="false" quality="high" bgcolor="#000000" width="580" height="580" name="post5" align="middle" allowscriptaccess="sameDomain" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />
</object>
      </noscript>