var xmlhttp_mesto;

function mesta_readystatechange(a)
{
  switch(xmlhttp_mesto.readyState)
  {
    case 0: // uninitialized
	break;
    case 1: // open
        break;
    case 2: // sent
	var o = document.getElementById("mesto_select");
        o.innerHTML = "<img class=\"icon_loading\" src=\"/images/icons/loading.gif\"/>";
        break;
    case 3: // receiving
        break;
    case 4: // finished
	if(xmlhttp_mesto.status == 200)
	{
	  var o = document.getElementById("mesto_select");
	  o.innerHTML = xmlhttp_mesto.responseText;
	}
        break;
  }
}

function nahraj_mesta(id)
{
    xmlhttp_mesto=new window.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject("MSXML2.XMLHTTP");
    xmlhttp_mesto.onreadystatechange = mesta_readystatechange;
    var url = "/ajax/mesta.php?kraj=" + id;
    xmlhttp_mesto.open("GET",url,true);
    xmlhttp_mesto.send(null);
}