Jquerry Ajax Recent comments

Hello,

I want to implement a list of my recent comments refreshing automatically with the help of ajax and jquerry.

This is my Div-Refresh Code, my problem is I cant get the comment list to work outside the loop or is there any way I can call it inside the loop with my code?

<script src="http://code.jquery.com/jquery-latest.js"></script>
<script>
 $(document).ready(function() {
 	 $("#recent-comments").load("recent-comments.php");
   var refreshId = setInterval(function() {
      $("#recent-comments").load("recent-comments");
   }, 3000);
   $.ajaxSetup({ cache: false });
});
</script>
<div id="recent-comments">
</div>