clone(true) probel on IE

clone(true) probel on IE

Hi,
 
I have an issue on IE not appearing on FF and Opera :
 
I have a script copying some DIV content in another DIV, using clone(true) :
 
  1. $('.itemSponsor').click(function(){
       $('.itemSponsor').removeClass('selected');
        $(this).addClass('selected');
        $('#rightPane').html($(this).find('.rightContent').clone(true));
      });



 
This works well.
 
Now I would like to initialize the script : when the page is loaded, the #rightPane must be populated with the '.rightContent' element, so I call this :
 
  1. $('.itemSponsor:first').find('.rightContent').clone(true).appendTo('#rightPane');
 
Here is the problem : the initializing content is well copied in the rightPane, but without the Flash content (or <SCRIPT> tag) . This happens only in IE , not Firefox and Opera.
 
I have also tried to use the .data() function instead :
  1. var init = $('#rightPane');
      var initContent = $('.itemSponsor:first').find('.rightContent').clone(true);
      jQuery.data(init, "test", {first:initContent});
    $('#rightPane').html(jQuery.data(init, "test").first);


Is it a bug ? or i use this function incorrectly ?
 
Thank you for helping.