jQuery implements a simple interval scrolling up effect

This article demonstrates an example of how jQuery implements a simple interval scrolling up effect. Share with you for your reference. The specific implementation method is as follows:

<script type="text/javascript" src="js/jquery-1.4.4.min.js"></script>

<div id="broadcast" class="bar" name="giftactive">

 <div style="float:left"><strong> Interval scrolling effect: </strong></div>

 <div id="demo" style="overflow:hidden;height:22px;line-height:22px;">

     <ul class="mingdan" id="holder">

  <li><a href="#" target="_blank">aaaaaa</a></li>

  <li><a href="#" target="_blank">bbbbbb</a></li>

  <li><a href="#" target="_blank">cccccc</a></li>

  <li><a href="#" target="_blank">dddddd</a></li>

  <li><a href="#" target="_blank">eeeeee</a></li>

     </ul>

 </div>

</div>

<script type="text/javascript">

function AutoScroll(obj) {

 $(obj).find("ul:first").animate({

 marginTop: "-22px"

 }, 500, function() {

 $(this).css({ marginTop: "0px" }).find("li:first").appendTo(this);

 });

 }

 $(document).ready(function() {

 setInterval('AutoScroll("#demo")', 1000)

 });

</script>

I hope this article has been helpful to your jQuery programming.