code: function()
  		{
  			var parent = this.$.parentNode;
  			return ( parent && parent.nodeType == 1 ) ? new CKEDITOR.dom.node( parent ) : null;
  		}
docs: Gets the parent element for this node.
  @returns {CKEDITOR.dom.element} The parent element.
  @example
  var node = editor.document.getBody().getFirst();
  var parent = node.<strong>getParent()</strong>;
  alert( node.getName() );  // "body"