var request = null;

function ExemplarenOpzoeken(XNR) {
  if (request == null) {
    if (window.XMLHttpRequest) {
      request = new XMLHttpRequest();
    }
    else {
      request = new ActiveXObject("Microsoft.XMLHTTP");
    }
  }

  request.open("GET", "ExemplarenZoeken2.aspx?EXMPLRNR=" + XNR, true);
  request.onreadystatechange = ZoekenReady;
  request.send("");
}

function ZoekenReady() {
  if (request.readyState == 4) {
    document.getElementById("lbExemplarenInhoud").innerHTML = request.responseText;

  }
}


function submitRecensieForm(action) {
  document.getElementById("Ster").value = action;
  document.getElementById("myRecensie").submit();
}