// JavaScript Document
var rssXmlHttp;

function loadTravelBlog(){
	document.getElementById("blogContent").innerHTML="<div align='center'><img src='images/loading.gif' /><br/>Loading Travel Blog Feed ...</div>";
	var str;
	rssXmlHttp=GetXmlHttpObject();
	if (rssXmlHttp==null){
		alert ("Browser does not support HTTP Request");
  		return;
  	}
	var url="lib/feed_rss.php";
	//url=url + str;
	url=url+"?sid="+Math.random();
	rssXmlHttp.onreadystatechange=rssStateChanged;
	rssXmlHttp.open("GET",url,true);
	rssXmlHttp.send(null);
}

function rssStateChanged(){
	if (rssXmlHttp.readyState==4){
		document.getElementById("blogContent").innerHTML=rssXmlHttp.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;
}