blank ckeditor returns <br />

Hello.

I have a page with two ckeditors (v3.6.2 (revision 7275), where one can be empty in some cases.
The browser I use is Opera v11.60.

I use classic asp with vbscript to call the editor (example):
response.write("<textarea class='ckeditor' id='text' name='text'></textarea>")
response.write("<script type='text/javascript'>CKEDITOR.replace( 'text', { width : '96%', toolbar : 'Full', resize_enabled : false, uiColor : '#E4E4E4' });</script>"


My problem is that if I only fill out the required editor and leaves the other one alone, it will return a <br />.
If I select the empty editor once (mouseclick in the text area) it will return nothing as expected.

If I use Internet Explorer everything works as expected.

Does anyone have a solution for this?