code: function()
  		{
  			var head = this.$.getElementsByTagName( 'head' )[0];
  			if ( !head )
  				head = this.getDocumentElement().append( new CKEDITOR.dom.element( 'head' ), true );
  			else
  			head = new CKEDITOR.dom.element( head );
  
  			return (
  			this.getHead = function()
  				{
  					return head;
  				})();
  		}
docs: Gets the &lt;head&gt; element for this document.
  @returns {CKEDITOR.dom.element} The &lt;head&gt; element.
  @example
  var element = <b>CKEDITOR.document.getHead()</b>;
  alert( element.getName() );  // "head"