Dynamic folder path for filebrowser and quickupload

I tried with the code below, but it's not working.
On my PHP page when loading javascript I have some settings for CKEDITOR.replace. Perhaps I'm doing it wrong. I can upload a file, but it keeps putting it into the "images" directory.

   CKEDITOR.replace( 'top_html', {
      
       filebrowserBrowseUrl : '/js/ckfinder/ckfinder.html',
       filebrowserImageBrowseUrl : '/js/ckfinder/ckfinder.html?Type=Images:/images_client/36/structure/13/',
       filebrowserFlashBrowseUrl : '/js/ckfinder/ckfinder.html?Type=Flash',
       filebrowserUploadUrl : '/js/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Files:/images_client/36/structure/13/',
       filebrowserImageUploadUrl : '/js/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Images:/images_client/36/structure/13/',
       filebrowserFlashUploadUrl : '/js/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Flash'
   
   });