public/ckeditor/_source/core/dom/document.js
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;
				})();
		}
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;
				})();
		}
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 ; } ) ( ) ; }
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"
Gets the &lt ; head&gt ; element for this document .