// JavaScript Document
function getContent(id){
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null){
	  alert ("Browser does not support HTTP Request");
	  return;
	}
	var url="ajax/ajax-script.php";
	url=url+"?pid="+id;
	url=url+"&sid="+Math.random();
	xmlhttp.onreadystatechange=stateChanged;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}
	
function stateChanged(){
	if (xmlhttp.readyState==4){
	document.getElementById('contentDiv').innerHTML=xmlhttp.responseText;
	}
}
function GetXmlHttpObject(){
	if (window.XMLHttpRequest){
	  // code for IE7+, Firefox, Chrome, Opera, Safari
	  return new XMLHttpRequest();
	}
	if (window.ActiveXObject){
	  // code for IE6, IE5
	  return new ActiveXObject("Microsoft.XMLHTTP");
	}
	return null;
}