[jQuery] Fade a load help

[Dave Maharaj :: WidePixels.com]

I have pretty much what I need except i want the load content to fade-in.
 
$("a.edit_profile").click(function(){
 var url_id = $(this).attr('href');
  $("#user_profile").fadeTo("slow", 0.01, function(){
   $("#loading").fadeIn("fast", function() {        
    $("#user_profile").slideUp("slow", function() {
     $("#profile_edit").load( url_id , function(){
      $("#loading").hide(function(){
       $("#user_profile").fadeIn("slow"); <- its already loaded so fade in
here is pointless
       });  
      }); 
     });
    });
   return false;});
  });
 
How can I fade the load content in?
thanks
 
Dave