title: CKeditor integration with FCKeditor filebrowser
body: <p>I'm using CKEditor 3 and I need to integrate a cost-free filebrowser/uploader. I tried to integrate the one that comes with FCKEditor but I <a href="http://pastie.org/743024" rel="nofollow noreferrer">always get this XML error</a>:</p>
  
  <blockquote>
    <p>The server didn't send back a proper XML response. Please contact your system administrator.</p>
    
    <p>XML request error: OK (200)</p>
    
    <p>Requested URL: <code>http://example.com/admin/filemanager/browser/default/?Command=GetFoldersAndFiles&amp;Type=File&amp;CurrentFolder=%2F&amp;uuid=1260817820353</code></p>
    
    <p>Response text:</p>
  
  <pre><code>&lt;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"&gt;
  &lt;html&gt;
   &lt;head&gt;
    &lt;title&gt;Index of /admin/filemanager/browser/default&lt;/title&gt;
   &lt;/head&gt;
   &lt;body&gt;
  &lt;h1&gt;Index of /admin/filemanager/browser/default&lt;/h1&gt;
  &lt;table&gt;&lt;tr&gt;&lt;th&gt;&lt;img src="/icons/blank.gif" alt="[ICO]"&gt;&lt;/th&gt;
    &lt;th&gt;&lt;a href="?C=N;O=D"&gt;Name&lt;/a&gt;&lt;/th&gt;
    &lt;th&gt;&lt;a href="?C=M;O=A"&gt;Last modified&lt;/a&gt;&lt;/th&gt;
    &lt;th&gt;&lt;a href="?C=S;O=A"&gt;Size&lt;/a&gt;&lt;/th&gt;
    &lt;th&gt;&lt;a href="?C=D;O=A"&gt;Description&lt;/a&gt;&lt;/th&gt;&lt;/tr&gt;
  &lt;!-- edited for brevity --&gt;
  </code></pre>
  </blockquote>
  
  <p>I'm trying to do it in this way: </p>
  
  <pre><code>&lt;script type="text/javascript"&gt;
   window.onload = function(){
    CKEDITOR.config.language='es';
    CKEDITOR.config.forcePasteAsPlainText = true;
    CKEDITOR.config.enterMode = CKEDITOR.ENTER_DIV;
    CKEDITOR.replace('ncCont',{
      filebrowserBrowseUrl: 'filemanager/browser/default/browser.html',
      filebrowserUploadUrl : 'filemanager/connectors/php/upload.php'
    });
   };
  &lt;/script&gt;
  </code></pre>
  
  <p>Can FCKeditor be integrated with CKEditor? If yes, how can this be done? If not, is there a free filebrowser/uploader alternative?</p>