function ajaxFunction() {
	document.getElementById("post").innerHTML = '<i> Loading feed, please wait... </i><img class="wait" src="sitedata/images/ajax-loader.gif" alt="Loading..."/>'
	var xmlHttp;
	try {
		// Firefox, Opera 8.0+, Safari
		xmlHttp = new XMLHttpRequest();
	} catch (e) {
		// Internet Explorer
		try {
			xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {
				alert("Your browser does not support AJAX!");
				return false;
			}
		}
	}
	
	xmlHttp.onreadystatechange = function() {
		if (xmlHttp.readyState == 4) {
			document.getElementById("post").innerHTML = xmlHttp.responseText;
		}
	}
	feed = document.getElementById("rssurl").value;
	if('' == feed){
		document.getElementById("post").innerHTML = '<p> Please select a source </p>'
	} else {
		xmlHttp.open("GET","feeds/getFeed.php?feed="+feed,true);
		xmlHttp.send(null);
	}
	  
}

function renderPage(pageName) {
	document.getElementById("content").innerHTML = '<i> Loading page, please wait... </i><img src="sitedata/images/ajax-loader.gif" alt="Loading..."/>'
	var xmlHttp;
	try {
		// Firefox, Opera 8.0+, Safari
		xmlHttp = new XMLHttpRequest();
	} catch (e) {
		// Internet Explorer
		try {
			xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {
				alert("Your browser does not support AJAX!");
				return false;
			}
		}
	}
	
	xmlHttp.onreadystatechange = function() {
		if (xmlHttp.readyState == 4) {
			document.getElementById("content").innerHTML = xmlHttp.responseText;
		}
	}
	if('' == pageName){
		document.getElementById("content").innerHTML = '<p> Please select a source </p>'
	} else {
		xmlHttp.open("GET","render.php?feed="+pageName.toLowerCase(),true);
		xmlHttp.send(null);
	}	  
}

function renderBlog(articleNumber) {
	
	document.getElementById("content").innerHTML = '<i> Loading page, please wait... </i><img src="sitedata/images/ajax-loader.gif" alt="Loading..."/>'
	var xmlHttp;
	try {
		// Firefox, Opera 8.0+, Safari, Chrome
		xmlHttp = new XMLHttpRequest();
	} catch (e) {
		// Internet Explorer
		try {
			xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {
				alert("Your browser does not support AJAX!");
				return false;
			}
		}
	}
	xmlHttp.onreadystatechange = function() {
		if (xmlHttp.readyState == 4) {
			document.getElementById("content").innerHTML = xmlHttp.responseText;
			
		}
	}
	xmlHttp.open("GET","viewBlog.php?id="+articleNumber,true);
	xmlHttp.send(null);
	  
}