The editor edits the page HTML (outside the editor region)

[idan]

I found this bug in my code and then I checked and saw that it happands also in the editor demo on the offical site ( http://www.fckeditor.net/demo).

Steps to reproduce:
1. Go to  http://www.fckeditor.net/demo.
2. Click inside the editor document area (where "This is some sample text. You are using FCKeditor." is written).
3. Click on the "Right Justify" button.
4. Select the title "Demo" with your mouse (higlighting it) - see Screen Shot # 1.
5. Click on the "Center Justify" button. The Title would move to the center of the screen (Screen Shot # 2).

This would also happand on other places on the screen (Screen Shot # 3) and with other buttons (like the "hr" one) - Screen Shot # 4.

Browser name and OS:
IE 7, Windows Server 2003
Also known issue in IE 6

[idan]

Screen Shot # 1

[idan]

Screen Shot # 2

[idan]

Screen Shot # 3

[idan]

Screen Shot # 4

[fredck]

DUP of #395