Prueba insertar tu flash con este método
y el css para
html,body{margin:0;padding:0;height:100%;}
Código HTML:
Ver original<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> <meta name="author" content="Ag666" />
<!--
html,body{margin:0;padding:0;height:100%;}
-->
<!-- Animacion Flash -->
<!--[if !IE]> -->
<object type="application/x-shockwave-flash" data="index.swf" width="100%" height="100%">
<!-- <![endif]-->
<!--[if IE]>
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
width="100%" height="100%">
<param name="movie" value="index.swf" />
<!--><!--dgx-->
<param name="loop" value="true" /> <param name="menu" value="false" /> <param name="wmode" value="transparent" />
<p>This is
<b>alternative
</b> content.
</p> <!-- <![endif]-->
<!-- Fin de Animacion Flash -->