n(e){
            e.preventDefault();
            while (npsTable.firstChild) {
                npsTable.removeChild(npsTable.firstChild);
            }
            getNewData();
            return false;
        });
        $("#loadNext").click(function(e){
            e.preventDefault();

            const trs = document.querySelectorAll("table#npsTable tr");
            const newdata = [];
            //console.log('trs')
            //console.log(trs)
            for (let tr of trs) {
                co