PRI1color.style.backgroundColor = "Silver";
PRI2color.style.backgroundColor = "Silver";
PRI3color.style.backgroundColor = "Silver";
PRI3color.style.visibility = "visible";
PRI4color.style.backgroundColor = "Silver";
PRI4color.style.visibility = "visible";
PRIud.textContent = "Update @";
PRItext.textContent = "SILVER - SILVER - SILVER - SILVER ";