codice:
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="150" height="140">
<param name="movie" value="fra.swf">
<param name="quality" value="high">
<embed src="fra.swf" quality="high" pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="150" height="140">
</embed>
</object>
in rosso metti il nome del filmato
width e height metti quelle del tuo filmato
e lo centri in un div o tabella
<div align="center">...
o
<table>
<tr>
<td align="center>...