// JavaScript Document
var xmlHttp


function Chkme(page)
{ 
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
	  alert ("Your browser does not support AJAX!");
	  return;
	  }  
var url="../content/post_a_favor.php";
url=url+"?page="+page;
url=url+"&sid="+Math.random();
//alert(url);
xmlHttp.onreadystatechange=howitworks;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
} 

function howitworks() 
{ 
	if(xmlHttp.readyState==1)
	{
		document.getElementById("how_it_works_div").innerHTML=  '<img src="../templates/default/images/ajax-loader_new.gif" />' ;
	}
	if (xmlHttp.readyState==4)
	{ 	
		var response=xmlHttp.responseText;
		document.getElementById("how_it_works_div").innerHTML=xmlHttp.responseText ;
	}
}

function GetXmlHttpObject()
{
	var xmlHttp=null;
	
	try
	  {
	  // Firefox, Opera 8.0+, Safari
	  xmlHttp=new XMLHttpRequest();
	  }
	catch (e)
	  {
	  // Internet Explorer
	  try
		{
		xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
	  catch (e)
		{
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	  }
	return xmlHttp;
}