function clearStatusMsg() {
  document.getElementById("statusMsgBody").innerHTML = "";
  document.getElementById("statusMsg").style.display = "none";
}
  
function addStatusMsg(type, text) {
  document.getElementById("statusMsg").className = type;
  document.getElementById("statusMsgBody").innerHTML += text + "<br />";
  document.getElementById("statusMsg").style.display = "block";
}