Mine

Error: [Exception... "Component returned failure code: 0x80040111 (NS_ERROR_NOT_AVAILABLE) [nsIXMLHttpRequest.status]"  nsresult: "0x80040111 (NS_ERROR_NOT_AVAILABLE)"  location: "JS frame :: http://localhost/ReportBL.js :: handleStateChange :: line 31"  data: no]
Source File: http://localhost/ReportBL.js
Line: 31

// SCRIPT
var xmlHttp;
function createXMLHttpRequest()
 {
    if (window.ActiveXObject)
    {
        xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
    }
    else if (window.XMLHttpRequest)
    {
        xmlHttp = new XMLHttpRequest();
    }
}

var id;
function reportBroken(record_id,record_url,link_id)
{
 var submitURL = ''
 + '/ReportBL.php?'
 + 'id='   + record_id
 + '&url=' + record_url ;

 id = link_id;
 isRatingsBarChanged = true;
  createXMLHttpRequest();
  xmlHttp.onreadystatechange = handleStateChange;
  xmlHttp.open("GET", submitURL, true);
  xmlHttp.send(null);
}

function handleStateChange() {
        alert("Changed? "+xmlHttp.readyState+":"+xmlHttp.status+" id:"+id);
        if(xmlHttp.readyState == 4)
        {
                if(xmlHttp.status == 200)
                {
                        document.getElementById(id).href        = '#';
                        document.getElementById(id).innerHTML   = 'thank you';

                        alert("Thank you for voting");
                } else {
                        alert("Error in AJAX "+xmlHttp.status);
                }
        }
        return true;
}