
yeh, u r right, so let me chex your code again..
hmm, now i see

, u need to embed the.swf so it can work, try this
<embed
src="file.swf"
name="ejemplo"
bgcolor="#000000"
width="600"
height="400"
align="middle"
flashvars="id=1"
quality="high"
allowScriptAccess="sameDomain"
allowMenu="false"
allowFullScreen="false"
type="application/x-shockwave-flash"
pluginspage="http://www.macromedia.com/go/getflashplayer"
/>
as u can see is pretty much the same but with the embed tag, ie uses the object tag, but for firefox you need this one.