centrado de flas video

no soy capaz de centrar el video de presentacion para que me deje poner un titulo arriba.
<script type="text/javascript">
function MM_CheckFlashVersion(reqVerStr,msg){
with(navigator){
var isIE = (appVersion.indexOf("MSIE") != -1 && userAgent.indexOf("Opera") == -1);
var isWin = (appVersion.toLowerCase().indexOf("win") != -1);
if (!isIE || !isWin){
var flashVer = -1;
if (plugins && plugins.length > 0){
var desc = plugins["Shockwave Flash"] ? plugins["Shockwave Flash"].description : "";
desc = plugins["Shockwave Flash 2.0"] ? plugins["Shockwave Flash 2.0"].description : desc;
if (desc == "") flashVer = -1;
else{
var descArr = desc.split(" ");
var tempArrMajor = descArr[2].split(".");
var verMajor = tempArrMajor[0];
var tempArrMinor = (descArr[3] != "") ? descArr[3].split("r") : descArr[4].split("r");
var verMinor = (tempArrMinor[1] > 0) ? tempArrMinor[1] : 0;
flashVer = parseFloat(verMajor + "." + verMinor);
}
}
// WebTV has Flash Player 4 or lower -- too low for video
else if (userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 4.0;

var verArr = reqVerStr.split(",");
var reqVer = parseFloat(verArr[0] + "." + verArr[2]);

if (flashVer < reqVer){
if (confirm(msg))
window.location = "http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Versio…";
}
}
}
}
</script>
<script src="Scripts/AC_RunActiveContent.js" type="text/javascript"></script>
<body onLoad="MM_CheckFlashVersion('7,0,0,0','El contenido de la p&aacute;gina requiere una nueva versi&oacute;n del reproductor Adobe Flash. Desea descargarlo ahora?');" align="ABSMIDDLE"><div align="center">
<script type="text/javascript">
AC_FL_RunContent( 'codebase','http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab…','width','640','height','480','id','FLVPlayer','src','FLVPlayer_Progressive','flashvars','&MM_ComponentVersion=1&skinName=Corona_Skin_1&streamName=Objetos/flvpresent&autoPlay=true&autoRewind=true','quality','high','scale','noscale','name','FLVPlayer','salign','lt','pluginspage','http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Versio…','movie','FLVPlayer_Progressive' ); //end AC code
</script>
<noscript>
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab…" width="640" height="480" id="FLVPlayer">
<param name="movie" value="FLVPlayer_Progressive.swf" />
<param name="salign" value="lt" />
<param name="quality" value="high" />
<param name="scale" value="noscale" />
<param name="FlashVars" value="&MM_ComponentVersion=1&skinName=Corona_Skin_1&streamName=Objetos/flvpresent&autoPlay=true&autoRewind=true" />
<embed src="FLVPlayer_Progressive.swf" flashvars="&MM_ComponentVersion=1&skinName=Corona_Skin_1&streamName=Objetos/flvpresent&autoPlay=true&autoRewind=true" quality="high" scale="noscale" width="640" height="480" name="FLVPlayer" salign="LT" type="application/x-shockwave-flash" pluginspage="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Versio…" />
</object>
</noscript>
</div>
lo que has de hacer es una capa o DIV que empieze por <div align="center"> y acabe en </div> en lo que quieras centrar si es el video supongo que sera entre el <object clsid...> y el </object>