web/web_translate_dialog/view/web_translate.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright 2012 Guewen Baconnier (Camptocamp SA)
     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
<openerp>
<data>

<template id="assets_backend" name="web_translate_dialog assets"
          inherit_id="web.assets_backend">
    <xpath expr="." position="inside">
        <script type="text/javascript"
                src="/web_translate_dialog/static/src/js/web_translate_dialog.js"/>
        <link rel="stylesheet" id="translate-dialog-stylesheet"
              href="/web_translate_dialog/static/src/css/base.css"/>
    </xpath>
</template>

</data>
</openerp>