var ajos = new Array();

var doctor= new Array();
doctor['tbl'] =  'users';
doctor['col'] =  'doctor';
doctor['textname'] =  'doctor';
doctor['selname'] =  'doctorsel';
doctor['div'] =  'doctordiv';
ajos['doctor'] = doctor;
var hospital= new Array();
hospital['tbl'] =  'vhospital';
hospital['col'] =  'hospital';
hospital['textname'] =  'hospital';
hospital['selname'] =  'hospitalsel';
hospital['div'] =  'hospitaldiv';
ajos['hospital'] = hospital;
  var xmlhttp;
  var target;
  

  function GetXmlHttpObject() {
    if (window.XMLHttpRequest) {
      return new XMLHttpRequest();
    }
    if (window.ActiveXObject) {
      return new ActiveXObject("Microsoft.XMLHTTP");
    }
    return null;
  }

  function stateChanged() {
    if (xmlhttp.readyState==4) {
      document.getElementById(target).innerHTML=xmlhttp.responseText;
    }
  }

  function showHint(sender, ajo) {
    target = ajos[ajo]['div'];
    if (sender.value.length==0) {
      document.getElementById(target).innerHTML="";
      return;
    }
    xmlhttp=GetXmlHttpObject();
    if (xmlhttp==null) {
      alert ("Your browser does not support XMLHTTP!");
      return;
    }
    var url="select.php";
    //urlencode?
    url=url+"?src="+escape(encodeURIComponent(sender.value))+'&ajo='+ajo;
    xmlhttp.onreadystatechange=stateChanged;
    xmlhttp.open("GET",url,true);
    xmlhttp.send(null);
  }
  
  function setText(id, text){
    //az id nemid
    ajo = ajos[id];
    document.title = 'id: '+id;
    tf = document.getElementById(id);
    tf.value = text;
//    showHint(document.getElementById(id), id);

    senderid = ajo['selname'];
    sender = document.getElementById(senderid);
    sender.parentNode.removeChild(sender);
  }

  function setText_kp(e, pajo){
    ajo = ajos[pajo];
    if  (e.keyCode == 13){
      tf = document.getElementById(ajo['textname']);
      senderid = ajo['selname'];
      sender = document.getElementById(senderid);

      tf.value  = sender.options[sender.selectedIndex].text;
      sender.parentNode.removeChild(sender);
//      sender.parentNode.innerHTML = "";
//      document.getElementById("opts").innerHTML= '';
    }
  }