Ajax.Updater and Flash content

Code:

<div id="principal">

           &lt;?=$capa_html;?&gt;

</div>



&lt;a href="[removed]void(0);" onclick="mostra_video('&lt;?=$video-&gt;id_video;?&gt;');"><img src="/videos/public/preview/&lt;?=$video->preview;?&gt;" border="0" /></a>





    function mostra_video(_id)

    {

        new Ajax.Updater('principal', '/videos/principal/mostrar_video/'+_id, {onComplete:function(){ new Effect.BlindDown('principal');}} );

    }

Code:

AC_FL_RunContent( 'codebase','http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0','width','320','height','260','title','Videos','src','/videos/public/flv_player/flvplayer','quality','high','pluginspage','http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash','flashvars','file=/videos/public/videos/&lt;?=$capa->arquivo;?&gt;','movie','/videos/public/flv_player/flvplayer' ); //end AC code



            

            <noscript>

            

            &lt;object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0" width="320" height="260" title="Videos"&gt;

            <param name="movie" value="/videos/public/flv_player/flvplayer.swf" />

            <param name="quality" value="high" />

            <param name="flashvars" value="file=/videos/public/videos/&lt;?=$capa->arquivo;?&gt;" />

            &lt;embed src="/videos/public/flv_player/flvplayer.swf" width="320" height="260" quality="high" pluginspage="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" flashvars="file=/videos/public/videos/&lt;?=$capa-&gt;arquivo;?&gt;">&lt;/embed&gt;

            &lt;/object&gt;

            </noscript>

<br />

<strong>&lt;?=$capa->nome;?&gt;</strong><br />

&lt;?=$capa->descricao;?&gt;