for (i = 0; i < massa.length; i++) {
        total = total + "<div class=\"div-row\"><div class=\"div-col\" align=\"center\">" + massa[i].name + "</div> <div class=\"div-col\" align=\"center\">" + massa[i].date + "</div>\n" +
            "        <div class=\"div-col\" align=\"center\">" + massa[i].hours + "</div>\n" +
            "        <div class=\"div-col\" align=\"center\">" + massa[i].descr + "</div>\n" +
            "        <div class=\"div-col\" align=\"center\"><button id=\"del\" onclick=\"deletion('" + i + "')\">Delete</button></div>\n" +
            "    </div>";


    }