function processRequest(target)
{
  if (httpRequest.readyState == 4)
  {
    if(httpRequest.status == 200)
    {
      var mistoZobrazeni = document.getElementById(target);
      mistoZobrazeni.innerHTML = httpRequest.responseText;
    }
    else
    {
      /*alert("Chyba");*/
    }
  }
}

function loadit(url,target) 
{
  if (url != 0)
  {
    if (window.ActiveXObject)
    {
      httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
    }
    else
    {
      httpRequest = new XMLHttpRequest();
    }
  	httpRequest.open("GET", url, true);
  	httpRequest.setRequestHeader("Content-Type", "text/html; charset=windows-1250");
  	httpRequest.onreadystatechange= function () { processRequest(target); } ;
  	httpRequest.send(null);
  }
  else
  {
    /*document.getElementById(target).innerHTML = "";*/
  }	
}