currency_utility/views/templates.xml

<openerp>
    <data>
        <!-- Templates -->
        <template id="currency_utility.eiru_assets" name="currency_utility_eiru_assets" inherit_id="eiru_assets.assets">
             <xpath expr="." position="inside">
                <script type="text/javascript" src="/currency_utility/static/src/js/formatCurrency.js"/>
                <script type="text/javascript" src="/currency_utility/static/src/js/unFormatCurrency.js"/>
             </xpath>
        </template>
    </data>
</openerp>