public function setBuiltInFormatCode($pValue = 0)
	{

		if ($this->_isSupervisor) {
			$styleArray = $this->getStyleArray(array('code' => self::builtInFormatCode($pValue)));
			$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
		} else {
			$this->_builtInFormatCode = $pValue;
			$this->_formatCode = self::builtInFormatCode($pValue);
		}
		return $this;
	}