disabled formatting my own code

i read some contents ( part of html  source code which contain tigs like div img javascript and so on) form txt into ckeditor

<div align=center><div id="poptrox">    <!-- start -->    <ul id="Z1400365095"><a href="userfiles/2014/05/IMG_0469.jpg"><img width=223 height=166 src="userfiles/2014/05/IMG_0469.jpg" title="" /></a><br />takentime1400365095 </ul> <!-- end --> <script type="text/javascript">        $("#Z1400365095").poptrox(); </script></div></div>

,but the contents are changed, 

<div><div id="poptrox"><!-- start --><ul>    <br />    <li>    takentime1400365095    </li></ul><!-- end --></div></div>

but i want the initial code. 

what should i do?