public function setBorderSize($pValue = null) {
		$this->_borderTopSize = $pValue;
		$this->_borderLeftSize = $pValue;
		$this->_borderRightSize = $pValue;
		$this->_borderBottomSize = $pValue;
		$this->_borderInsideHSize = $pValue;
		$this->_borderInsideVSize = $pValue;
	}