function movepic(img_name,img_src) {
document[img_name].src=img_src;
}
   var request = false;
   try {
     request = new XMLHttpRequest();
   } catch (trymicrosoft) {
     try {
       request = new ActiveXObject("Msxml2.XMLHTTP");
     } catch (othermicrosoft) {
       try {
         request = new ActiveXObject("Microsoft.XMLHTTP");
       } catch (failed) {
         request = false;
       }
     }
   }

   if (!request)
     alert("Error initializing XMLHttpRequest!");

   function rate_site(siter,ratenew) {
     var url = "http://dir.port4me.net/ax/rate_site.php?siter=" + encodeURIComponent(siter) + "&ratenew=" + encodeURIComponent(ratenew);
     //alert(url);
     request.open("GET", url, true);
     request.onreadystatechange = updatesiterate;
     request.send(null);

   }

  function updatesiterate() {
     if (request.readyState == 4) {
       if (request.status == 200) {
         var response = request.responseText.split("|");

         document.getElementById("site_rate").innerHTML = response[0];
       } else
         alert("status is " + request.status);
     }
   }