public function addJavaScript( $uri, $type = NULL, $charset = NULL )
	{
		$typeDefault	= 'text/javascript';
		if( isset( $this->metaTags["http-equiv:content-script-type"] ) )
			$typeDefault	= $this->metaTags["http-equiv:content-script-type"]['content'];
		$scriptData	= array(
			'type'		=> $type ? $type : $typeDefault,
			'charset'	=> $charset ? $charset : NULL,
			'src'		=> $uri,
		);
		$this->scripts[]	= $scriptData;
	}