var req = false;
function loadXMLDoc(url, funcProcess) {
   req = false;
   if(window.XMLHttpRequest) {
      try {
         req = new XMLHttpRequest();
      } catch(e) {
         req = false;
      }
   } else if(window.ActiveXObject) {
      try {
         req = new ActiveXObject("Msxml2.XMLHTTP");
      } catch(e) {
         try {
            req = new ActiveXObject("Microsoft.XMLHTTP");
            
         } catch(e) {
            req = false;
         }
      }
   }
   if(req) {
      req.onreadystatechange = funcProcess;
      req.open("GET", url, true);
      req.send(null);
   }
}


function ajaxCallback()
 {
   if (req.readyState == 4)
   {
      if (req.status == 200)
      {
         if (req.responseText.length)
         {
            if (req.responseText != 1)
            {
               alert('Įvyko klaida!.');
            }
         }
      }
      else
      {
         alert("Problema nuskaitant informaciją\n" + req.statusText);
      }
   }
}
function countClick(id)
{
   loadXMLDoc('/system/nuoroda.php?click=' + id, ajaxCallback);
}