var xmlHttp;

/* Functions */

function vyhraOdeslana(tmp_url, id)
{
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null) {
  alert ("Browser does not support HTTP Request");
  return;
}
var url="/ajax/vyhra_odeslana.php";
url=url+tmp_url;

     xmlHttp.onreadystatechange=function() {
     if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") {
            ctlName = "id_" + id;
            document.getElementById(ctlName).innerHTML=xmlHttp.responseText;
        }
     };

xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

/* Main */

function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}