Mine

function FInfoCheck()
 {
  var txt1 = '', txt2 = '', txt3 = '', txt4 = '';
  var tmp1,tmp2,tmp3,fineltext;

  tmp1 = document.getElementById("Levaia");

  if (tmp1.checked)
   {
    if (tmp1.value == -5) { txt1 = "xxx"; }
    else if (tmp1.value == 5) { txt1 = "xxx"; }
   }

  tmp1 = document.getElementById("Year");
  tmp2 = document.getElementById("Month");
  tmp3 = document.getElementById("Day");

  if ((tmp1 != "Year") && (tmp2 != "Month") && (tmp3 != "Day"))
   {
    txt2 = tmp1 + '/' + tmp2 + '/' + tmp3;
   }

  fineltext = txt1 + txt2 + txt3 + txt4;

  document.getElementById("LevaiaInfo").innerHTML = fineltext;
 }