Autocomplete cerca su 2 campi del db

[djjunior]

Salve ho questo script,
ora l'autocomplete lo fa sul CODE, vorrei , lasciando la visualizzazione come ora (CODE ° DESCRIZIONE)
che faccia anche la ricerca su DESCRIZIONE, come posso fare?
Grazie

<script>
function autocomplete(inp, arr) {
  var currentFocus;

  inp.addEventListener("input", function(e) {
      var a, b, i, val = this.value;

      closeAllLists();
      if (!val) { return false;}
      currentFocus = -1;
      a = document.createElement("DIV");
      a.setAttribute("id", this.id + "autocomplete-list");
      a.setAttribute("class", "autocomplete-items");
      this.parentNode.appendChild(a);
      for (i = 0; i < arr.length; i++) {
        if (arr[i].substr(0, val.length).toUpperCase() == val.toUpperCase()) {
          b = document.createElement("DIV");

          b.innerHTML = "<strong>" + arr[i].substr(0, val.length) + "</strong>";
          b.innerHTML += arr[i].substr(val.length);
          b.innerHTML += "<input type='hidden' value='" + arr[i] + "'>";
          b.addEventListener("click", function(e) {
              inp.value = this.getElementsByTagName("input")[0].value;
              closeAllLists();
          });
          a.appendChild(b);
        }
      }
  });

  inp.addEventListener("keydown", function(e) {
      var x = document.getElementById(this.id + "autocomplete-list");
      if (x) x = x.getElementsByTagName("div");
      if (e.keyCode == 40) {

        currentFocus++;

        addActive(x);
      } else if (e.keyCode == 38) { 

        currentFocus--;

        addActive(x);
      } else if (e.keyCode == 13) {

        e.preventDefault();
        if (currentFocus > -1) {

          if (x) x[currentFocus].click();
        }
      }
  });
  function addActive(x) {
    if (!x) return false;

    removeActive(x);
    if (currentFocus >= x.length) currentFocus = 0;
    if (currentFocus < 0) currentFocus = (x.length - 1);
    x[currentFocus].classList.add("autocomplete-active");
  }
  function removeActive(x) {
    for (var i = 0; i < x.length; i++) {
      x[i].classList.remove("autocomplete-active");
    }
  }
  function closeAllLists(elmnt) {
    var x = document.getElementsByClassName("autocomplete-items");
    for (var i = 0; i < x.length; i++) {
      if (elmnt != x[i] && elmnt != inp) {
        x[i].parentNode.removeChild(x[i]);
      }
    }
  }
  document.addEventListener("click", function (e) {
      closeAllLists(e.target);
  });
}

var clifora = [
<%

Set objConn=Server.CreateObject("ADODB.Connection")
objConn.Open "DRIVER={MySQL ODBC 3.51 Driver}; SERVER=XXXXXXX;DATABASE=XXXXX;UID=XXXXXX;PASSWORD=XXXXX"
Set objRs1 = Server.CreateObject("ADODB.Recordset")
strSQL1="SELECT Code, Descrizione FROM Prodotti "
objRs1.Open strSQL1, objConn
While objRs1.EOF = False


vBar = Replace(objrs1("Code"), """", "&quot;")
if vBar <> "" then Code = Code&""""&vBar&" °  "&objrs1("Descrizione")&""","

objRs1.Movenext
Wend
objRs1.close
set objRs1 = Nothing

response.Write(left(Code,len(Code)-1))

%>

];

autocomplete(document.getElementById("Art"), clifora);
</script>

Grazie

[djjunior]

nessun aiuto?