i m using content slider having side arrows when i click on arrow it works, i want it should work automatically

jquery.ennui.contentslider.js

<script>

 $(document).ready(function () {

            $('#contentslider').ContentSlider({

                width: '944px',

                height: '409px',

                speed: 600

                auto:true;

            });

I tired with auto: true..but its not working

plz suggets.