Disappearing text

I have CKEditor inside a CFLayout tag. If I include adding at the end of my page a file of type js the CKEditor textbox redraws and the text disappears. If I do not include the js file everything works fine.

Help, I don't know why the text disappears.

I am using Coldfusion 8.

Here is some sample code that reproduces my problem

<cflayout type="tab" name="GroupTab">
   <cflayoutarea title="Group Notice" name="TaskListManage" >
   <cfform method="post">
      <p>
         My Editor:<br />
         <textarea name="editor1">&lt;p&gt;Initial value.&lt;/p&gt;</textarea>
         <script type="text/javascript">
            CKEDITOR.replace( 'editor1' );
         </script>
      </p>
      <p><input type="submit" /></p>
   </cfform>
   </cflayoutarea>
</cflayout>

<--- If I remove the following line everything works fine --->
<script type='text/javascript' src='https://sealserver.trustwave.com/seal.js?style=invert'></script>