p is null

<script type="text/javascript">
  function loadEditor(id)
    {
      var instance = CKEDITOR.instances[id];
      if(instance)
      {
          CKEDITOR.remove(instance);
      }
      editor = CKEDITOR.replace(id, {
        filebrowserBrowseUrl : '../ckfinder/ckfinder.html',
        filebrowserImageBrowseUrl : '../ckfinder/ckfinder.html?type=Images',
        filebrowserFlashBrowseUrl : '../ckfinder/ckfinder.html?type=Flash',
        filebrowserUploadUrl : '../ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Files',
        filebrowserImageUploadUrl : '../ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Images',
        filebrowserFlashUploadUrl : '../ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Flash'
       }
      );
      var instance = CKEDITOR.instances[id];
      CKFinder.setupCKEditor( instance, '../ckfinder/' ) ;
    }

<script type=\"text/javascript\">
$(function() {
  loadEditor('textarea2');
  loadEditor('editor_kama');
});

<tr> <td colspan=2 valign=top>Question: (HTML Required)<br><textarea  class=cke1 id=\"editor_kama\" cols=50 rows=6 name=qhtml>".$qrow['qhtml']."</textarea></td></tr>
<tr> <td colspan=2 valign=top>Explaination: (HTML Required)<br><textarea id=\"textarea2\" cols=50 rows=6 class=cke1 name=qdeschtml>".$qrow['qdeschtml']."</textarea></td></tr>