// JavaScript Document
var http_request = false;
function ajaxRequests(url, parameters, ref) {
  http_request = false;
  if (window.XMLHttpRequest) { // Mozilla, Safari,...
	 http_request = new XMLHttpRequest();
  } else if (window.ActiveXObject) { // IE
	 try {
		http_request = new ActiveXObject("Msxml2.XMLHTTP");
	 } catch (e) {
		try {
		   http_request = new ActiveXObject("Microsoft.XMLHTTP");
		} catch (e) {}
	 }
  }
  if (!http_request) {
	 alert('Cannot create XMLHTTP instance');
	 return false;
  }
  
  switch (ref)
  {
	case 'readVisitors':
		http_request.onreadystatechange = readVisitorsConfirm;		
		break;	
  }  
  
  http_request.open('POST', url, true);
  http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
  http_request.setRequestHeader("Content-length", parameters.length);
  http_request.setRequestHeader("Connection", "close");
  http_request.send(parameters);
}

function readVisitors()
{
	document.write('<div id="uniqueVisits">&nbsp;</div>');
	ajaxRequests('http://www.bizymoms.com/siteTracker/ajaxCalls.php','sec=readVisitors','readVisitors');	
}

function readVisitorsConfirm()
{
	if (http_request.readyState == 4)
	{
		if (http_request.status == 200)
		{			
			result = http_request.responseText;
			
			document.getElementById('uniqueVisits').innerHTML = result;
		} else {
			//alert('There was a problem with the request.');
		 }
    }
}