Cómo hacer un banner rotativo en segundos en HTML para Blogger

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script src="https://dl.dropbox.com/s/0ha6lhfuietk9hr/ticker.js"></script>

<script type="text/javascript">
$(document).ready(function(){
    $('#rotador').list_ticker({
        speed:2000,
        effect:'fade',
        run_once:false,
        random:true
    })
})​
</script>

<ul id="rotador"​​​​​​​​​​​​​​​​​​​​​>
    <li>Banner 1</li>
    <li>Banner 2</li>
    <li>Banner 3</li>
</ul>​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​

<marquee>Textos o imagenes</marquee>

<ul id="rotador"​​​​​​​​​​​​​​​​​​​​​>
    <li><a href="http://google.com/" target="_blank">Link 1</a></li>
    <li><a href="http://google.com/" target="_blank">Link 2</a></li>
    <li><a href="http://google.com/" target="_blank">Link 3</a></li>
</ul>​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​