Transfer var from a href to a JS/JQUERY Code

Transfer var from a href to a JS/JQUERY Code

Hi everbody,
the code should fadein a div when the page is ready, and when you change the site with an link the div should fadeout.
But how can i transfer the var "url (for example index.html) to the JS

(sorry for my bad english, I hope you can understand me:))

the code:
<script type="text/javascript">
  $(document).ready(function(){
          $("div#content").fadeOut(0);
      $("div#content").fadeIn(1500);
    
         $("img").click(function () {
      $("div#content").fadeOut(1500,function quit(url)
{
  window.setTimeout(function () { document.location.href = url; }, 2000);
});........................................................................................^ 
});..............._____________________________________|
...................|
  });............|
..................| (this is an arrow :) )
</script>....|
..................|
<a href="the url"><img src="img/navi/home.gif" width="34" height="14" /></a>