====== fetchHead ======
{#JAPI Joomla.Framework Document JDocumentRendererHead::fetchHead #}

Generates the head HTML and return the results as a string.

Renders the following items:
  * document title
  * base href link
  * meta tag data
  * link declarations
  * stylesheet links
  * style declarations
  * script file links
  * script declarations
  * custom tags

The line end characters, tab characters and tag end characters are retrieved from the $document parameter.

===== Syntax =====
string fetchHead	( **&$document** )

| **&$document** | [[jdocument|JDocument]] | is a [[jdocument|JDocument]] object containing the data to render. |

===== Examples =====
<code php|Example>
$document =& JFactory::getDocument();

jimport( 'joomla.document.renderer' );
jimport( 'joomla.document.html.renderer.head' );
$renderer = new JDocumentRendererHead( $document );
echo $renderer->fetchHead( $document );
</code>
might produce:
<code php|Result>
<title>Joomla! 1.5 Testing - Administration</title>
  <meta name="description" content="Joomla! - the dynamic portal engine and content management system" />
  <meta name="generator" content="Joomla! 1.5 - Open Source Content Management" />
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  <meta name="robots" content="index, follow" />

  <meta name="keywords" content="joomla, Joomla" />
  <script type="text/javascript" src="../includes/js/mootools-uncompressed.js"></script>
  <script type="text/javascript" src="../includes/js/joomla.javascript.js"></script>
</code>

----

~~DISCUSSION~~