/**
  * Returns meta data processed with format functions.
  * Format content of various types if $format is set to date, filesize, ...
  *
  * @param	mixed		$field Field name to get meta data from. These are database fields.
  * @param	array		$format Define format type like: date, datetime, truncate, ...
  * @param	string		$config Additional configuration options for the format type
  * @return	string		Formatted content
  * @see tx_dam_guifunc::tools_formatValue()
  */
 function getFormatedValue($field, $format, $config = '')
 {
     require_once PATH_txdam . 'lib/class.tx_dam_guifunc.php';
     $value = tx_dam_guifunc::tools_formatValue($this->getMeta($field), $format, $config);
     return $value;
 }