How do I show the Odoo 8 default top bar menu in my custom routes and custom template?

Here is my code

controllers.py

-------------------------------

import  openerp

class Mymodule(http.Controller):

    @http.route('/mymoduletmp/', auth='public', website=True)

    def index2(self, **kw):

        return http.request.render('mymodule.hellotemplate')

hellotmp.xml

-------------------------------

<openerp>

    <data>

        <template id="hellotemplate">

                <p>Hello Myles9</p>

        </template>

    </data>

</openerp>