focus row (script)

(function () {
    const table = document.querySelector("table");
    const links = Array.from(table.querySelectorAll("a"));
    links.forEach(function (a) {
        a.addEventListener("mouseup", function (event) {
            links.forEach(function (aa) { aa.closest("tr").style.background = ""; });
            this.closest("tr").style.background = "#ffd9001a";
        });
    });
})();