function MM_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}

// use for AJAX ad tracker

function getHTTPObject(){
if (window.ActiveXObject) return new ActiveXObject("Microsoft.XMLHTTP");
else if (window.XMLHttpRequest) return new XMLHttpRequest();
else {
alert("Your browser does not support AJAX.");
return null;
}
}

function setOutput(){
return true;
}

function doTrack(element, type){
httpObject = getHTTPObject();

httpObject.open("GET", "_track.php?id="+element+"&type=" + type, true);
httpObject.send(null);
httpObject.onreadystatechange = setOutput;

}
var httpObject = null;
var element = null;
var type = null;

// end of AJAX ad tracker