//当查询字段“核对状态”限制为已核对时，将“自动核对”按钮置灰，不可点击

                function disableAutoSettlementBtn(a){

                    if($("#flowStatus").val() == 'CHECKED'){

                        $("#btn_auto_settlement").attr("disabled", "disabled").unbind();

                        $("#btn_auto_settlement").removeAttr("onclick");

                    }else{

                        $("#btn_auto_settlement").removeAttr("disabled").on("click", function () {

                            autoSettlement();

                        });

                    }

                }