🌹🏠🌹？》《》？《》？<div class="aviso">
    <div style="padding: 20px; text-align:center">
        {$mensaje}
        <p>
        <button class="alertbotones" onClick="volver();" accesskey="v">Volver</button>
    </div>
</div>

{literal}
    <script>
        function volver()
        {
            if( parent.modal ) 
                //cerrarVentana( false, false );
                cerrarVentana( false );
            else
                history.go(-1);
        }
    </script>
{/literal}