JavaScript

i am working with jquery tabslideout plugin. it wporks fine but i want to detect when tabslideout plugin slide in and out. if i could detect then i can call another routine. no idea is coming to my head to determine how to capture when tabslideout div slide-in and out. so please guide me. thanks
 
here is my code
 
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js" type="text/javascript"></script>
<script src="http://tab-slide-out.googlecode.com/files/jquery.tabSlideOut.v1.3.js"></script>
 
<script type="text/javascript">
$(function(){
$('.slide-out-div').tabSlideOut({
    tabHandle: '.handle',                     //class of the element that will become your tab
    pathToTabImage: 'images/contact_tab.gif', //path to the image for the tab //Optionally can be set using css
    imageHeight: '122px',                     //height of tab image           //Optionally can be set using css
    imageWidth: '40px',                       //width of tab image            //Optionally can be set using css
    tabLocation: 'left',                      //side of screen where tab lives, top, right, bottom, or left
    speed: 300,                               //speed of animation
    action: 'click',                          //options: 'click' or 'hover', action to trigger animation
    topPos: '200px',                          //position from the top/ use if tabLocation is left or right
    leftPos: '20px',                          //position from left/ use if tabLocation is bottom or top
    fixedPosition: false                      //options: true makes it stick(fixed position) on scroll
});
 
});
 
</script>
 
<style type="text/css">
.slide-out-div {
  padding: 20px;
  width: 250px;
  background: #ccc;
  border: 1px solid #29216d;
 }
 </style>
 
 <div class="slide-out-div">
    <a class="handle" href="http://link-for-non-js-users.html">Content</a>
    <h3>Contact me</h3>
    <p>Thanks for checking out my jQuery plugin, I hope you find this useful.
    </p>
    <p>This can be a form to submit feedback, or contact info</p>
 </div>