CKEditor disable auto-editing HTML code

CKEditor disable auto-editing HTML code

I need in one of my CKEditors to disable autoediting code. If I put this
code as HTML:
<div class="kontaktJeden">
<div class="obr">
<img src="images/insol.png" alt="">
</div>
<div class="text">
<table>
<tr><td><span
class="meno"><strong>Text.</strong></span></td></tr>
<tr><td><span class="text">Text</span></td></tr>
<tr><td><span class="ico"><img
src="images/ico.png" alt="">Text</span></td></tr>
<tr><td><span class="dic"><img
src="images/dic.png" alt="">Text</span></td></tr>
<!-- <tr><td><span class="mob"><img
src="images/phone.png" alt="">Text</span></td></tr> -->
<tr><td><span class="mail"><img
src="images/mail.png" alt="">Text</span></td></tr>
<!-- <tr><td><a href=""><img src="images/fb.png"
alt=""></a><a href=""><img src="images/yt.png"
alt=""></a></td></tr> -->
</table>
</div>
CKEditor will change it to:
<table>
<tbody>
<tr>
<td><strong>Text.</strong></td>
</tr>
<tr>
<td>Text</td>
</tr>
<tr>
<td><img alt="" src="images/ico.png" />Text</td>
</tr>
<tr>
<td><img alt="" src="images/dic.png" />Text</td>
</tr>
<!-- <tr><td><span class="mob"><img src="images/phone.png"
alt="">Text</span></td></tr> -->
<tr>
<td><img alt="" src="images/mail.png" />Text</td>
</tr>
<!-- <tr><td><a href=""><img src="images/fb.png" alt=""></a><a
href=""><img src="images/yt.png" alt=""></a></td></tr> -->
</tbody>
</table>
automatically. How can I disable it?
Thanks for any answer.