function XHConn()
{  
    var xmlhttp, bComplete = false;  
    try { xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); }  
    catch (e) { try { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); }  catch (e) { 
    try { xmlhttp = new XMLHttpRequest(); }  catch (e) { xmlhttp = false; }}}  
    if (!xmlhttp) return null;  this.connect = function(sURL, sMethod, sVars, fnDone)  {    
    if (!xmlhttp) return false;    bComplete = false;    sMethod = sMethod.toUpperCase();    
    try
    {
        if (sMethod == "GET")      
        {        
            xmlhttp.open(sMethod, sURL+"?"+sVars, true);        
            sVars = "";      
        }
        else      
        {
            xmlhttp.open(sMethod, sURL, true);        
            xmlhttp.setRequestHeader("Method", "POST "+sURL+" HTTP/1.1");        
            xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");      
        }
        xmlhttp.onreadystatechange = function()
        {
            if (xmlhttp.readyState == 4 && !bComplete)
            {
                bComplete = true;
                fnDone(xmlhttp);
            }
        };
        xmlhttp.send(sVars);
    }
    catch(z) 
    {return false;}
    return true;};  
    return this;
} 

var myConn = new XHConn();
if (!myConn) 
alert("XMLHTTP not available. Try a newer/better browser.");
var fnWhenDone = function (oXML) 
{
    document.getElementById('headcityname').innerHTML=oXML.responseText; 
    //alert(oXML.responseText);
};
myConn.connect("/statistics/citycookie.aspx", "POST", "", fnWhenDone);