var request = false;
	
    if(typeof window.ActiveXObject != 'undefined')
    {
        request = new ActiveXObject("Microsoft.XMLHTTP");
    }
    else
    {  
        request = new XMLHttpRequest();
    }

function fillSelect(kraj) {
var url = "../ajax2.php?kraj=" + escape(kraj);

request.open("GET", url, true);
request.onreadystatechange = go;
request.send(null);
 
}


function go() {
if(request.status == 200 && request.readyState == 4) {

var response = request.responseText;
var list=document.getElementById("okres");
 
  var rozdel=response.split('|');
 
for (i=1; i<rozdel.length; i++) {
   
   var hodnoty=rozdel[i].split('##');
 
   var x=document.createElement('option');
   	   x.setAttribute('value', hodnoty[0]); 
	 
   var y=document.createTextNode(hodnoty[1]);
   x.appendChild(y);
   list.appendChild(x);
   }
 
//document.getElementById("okres").innerHTML = request.responseText;



 }
 
 
}//ukonceni fce

function initCs() {
var kraj=document.getElementById('kraj');
kraj.onchange=function() {
 if(this.value!="") {
  var list=document.getElementById("okres");
  while (list.childNodes[0]) {
  list.removeChild(list.childNodes[0])
 }
  fillSelect(this.value);
  }
 }
 fillSelect(kraj.value);
}


window.onload=initCs;