I believe these pats (in bold) to be the parts that would be SPECIFIC to your movie..

Code:
<script language="JavaScript">
document.write ('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"'+'codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0"'+'width=100% height=100% id=urlTest align=middle><param name=allowScriptAccess value=sameDomain /><param name=movie value="main.swf'+document.location.search+'" /><param name=quality value=high /><param name=bgcolor value=#ffffff /><embed src="urlTest.swf'+document.location.search+'"'+'quality=high bgcolor=#ffffff width=355 height=255 name=urlTest align=middle allowScriptAccess=sameDomain '+'type="application/x-shockwave-flash pluginspage=http://www.macromedia.com/go/getflashplayer" />')
</script>
as far as changing it to work with IE for the embed issue..havent attempted it yet..sorry, not much help.