CKEditor

Hello all,

I have a strange thing.

I load the editor through ajax. This works fine most of the time, but sometimes the editor is not replaced.

This code is run when ajax is loaded and a element with ID editor1 is available

function initEditor(){
    if ( editor ) editor.destroy();

    editor = CKEDITOR.replace( 'editor1',
    {
      extraPlugins : 'autogrow',
      autoGrow_maxHeight : 1500,
      removePlugins : 'resize'
    } );
}

// the ajax response is

<div id="editorfield">
    <form action="javascript:saveCmsContent();">
        <textarea name="editor1" id="editor1" class="editorarea" style=\"width: 950px;"><!-- here comes some initial content if applicable --></textarea>
    </form>
</div>

On submitting the form the editor returns the content which was loaded and not the altered content.
The content is captured through

editor_data = CKEDITOR.instances.editor1.getData();

Javascript error 5007
rule 103 return N.getFrameDocument().getBody().getHtml();
in IE = property is empty or not defined
in Chrome = Uncaught TypeError: Cannot call method 'getFrameDocument' of null

Does anybody know what this is about?

With kind regards

Jerry