CKEditor wont accept image-url from CKFinder

I've successfully configured my CKEditor together with CKFinder, so when I try to browse images it actually works. Except when I select a image, and want it to "pop-in" to the editor, nothing happens.

I had problem with this previously with the KCFinder, and couldnt solve it, so now I tried with the latest CKFinder and CKEditor, but cannot get it to work.

Basicly when I dblclick a image in the CKFinder-browser nothing happens. I've tested this in Chrome, Firefox and IE.

In the document this is my html and javascript:

<textarea id="editor" class="editor <?php echo $type; ?>" name="section_content"><?php echo $section_array['content']; ?></textarea>

And JS:

    /* WYSIWYG */
$(".editor").each(function(some, element)
{
    if($(this).hasClass("small"))
    {
        CKEDITOR.config.toolbar = [['Source', '-', 'Bold', 'Italic', '-', 'Link']];
        CKEDITOR.config.height = 40;
    }
    else
    {
        CKEDITOR.config.toolbar = [
                                    ['Source', '-', 'Maximize', '-', 'RemoveFormat'],
                                    ['Print', 'Undo','Redo','-','Find','Replace'],
                                    ['Format','FontSize'],
                                    ['Bold','Italic','Underline','Strike'],
                                    ['NumberedList','BulletedList','-','Outdent','Indent','Blockquote'],
                                    ['JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock'],
                                    ['Link','Unlink','Anchor','-', 'TextColor'],
                                    ['Table','HorizontalRule','SpecialChar','PageBreak', 'Flash', 'Image']
                                ];
    }

    CKEDITOR.replace(element);
});

I dont know where to look for a solution, I've google it alot and cannot find anyone who has the same error as me.

In the ckfinder.html I've removed some JS to make it work: (line #108)

               case 'ckeditor':
                var funcNum = get( 'CKEditorFuncNum' );
                /*if ( parentWindow['CKEDITOR'] )
                {*/
                    config.selectActionFunction = function( fileUrl, data )
                    {
                        parentWindow['CKEDITOR'].tools.callFunction( funcNum, fileUrl, data );
                    };

                    config.selectThumbnailActionFunction = config.selectActionFunction;
                //}
                break;

When I removed that content, the filebrowser worked, except the insert-function to the actual editor. The "popup-window" is just blank.