var xmlHttp = null;

function updateLatLong(type,id,lat,lon)
{
    xmlHttp = getXmlHttpRequest();
    if(!xmlHttp)
        return;
  //  var url = "http://localhost/devon/updatelatlong.php?type=" + type + "&id=" + id + "&lat=" + lat + "&lon=" + lon;
    var url = "http://www.campsite-review.co.uk/updatelatlong.php?type=" + type + "&id=" + id + "&lat=" + lat + "&lon=" + lon;
    xmlHttp.open("GET",url,true);
    xmlHttp.onreadystatechange = updateLatLongDone;
    xmlHttp.send(null);
}
function updateLatLongDone()
{
    //alert(xmlHttp.readyState + "," + xmlHttp.status);
   if(xmlHttp.readyState==4 && xmlHttp.status==200)
   {
   //    alert(xmlHttp.getAllResponseHeaders());
   //    alert(xmlHttp.responseText);
   }
}