First, thanks for answering so quickly,
The thing is that it’s not an embed or object. In both cases it’s a javascript code that displays a flash application.
One case is the plugin wp-cumulus and the other was done by a friend. It looks like this:
<div class=”terretv”>
<script src=”address.js” type=”text/javascript”></script>
</div>
Then I align everything in my css, or anyway that’s what it’s supposed to do…
