	protected function _setAllChecked($checked){
		$result="$('#".$this->identifier." [name=%quote%selection[]%quote%]:not(._jsonArrayChecked)').prop('checked',".$checked.");";
		if(isset($this->_checkedClass)){
			$result.="$('#".$this->identifier." tr').toggleClass('".$this->_checkedClass."',".$checked.");";
		}
		return $result;
	}