function countClick(id){
   loadXMLDoc('../banners/count.php?click=' + id);
}

var req = false;
function loadXMLDoc(url) {
   if(window.ActiveXObject) {
      try {
         req = eval("new A" + "ctiv" + "eX" + "Ob" + "ject('Msx" + "ml2.XM" + "LHTTP');");
      } catch(e) {
         try {
            req = eval("new A" + "ctiv" + "eX" + "Ob" + "ject('Micr" + "osoft.XM" + "LHTTP');");
         } catch(e) {
            req = false;
         }
      }
   } else if(window.XMLHttpRequest) {
      try {
         req = new XMLHttpRequest();
      } catch(e) {
         req = false;
      }
   }

   if (req.readyState == 4 || req.readyState == 0) {
      req.open('GET', url, true);
      req.send(null);
   }
}