var podcast;
var numberToDisplay = 20;
function loadXML() {
	var dname ="http://lonetreecc.org/Sermons_from_Lone_Tree_Community_Church.xml";
	try {
		podcast = new ActiveXObject("Microsoft.XMLHTTP");    // Trying Internet Explorer 
	}
	catch(e) {
		podcast = new XMLHttpRequest();    // Other browsers.
	}
	podcast.onreadystatechange = checkLoad;
	podcast.open('GET', dname, true);
	podcast.send(null);
}
function checkLoad() {
	if (podcast.readyState == 4) {
		var xmldoc = podcast.responseXML;
		xmldoc = xmldoc.documentElement.childNodes[1];
		var d = document.getElementById('podcastList');
		d.innerHTML ="";//clear the "loading..." message		
		for (var i=0; i<numberToDisplay; i++) {
			//each loop display the title, mp3 link, etc...
			 var curItem = xmldoc.getElementsByTagName('item').item(i);
			 var curHTML = d.innerHTML;
			 var theTitle = "<h3>"+curItem.childNodes[1].textContent+"</h3>";
			 var theDescription = "<p>"+curItem.childNodes[15].textContent+"</p>";
			 var theLink = "<a href=\"" + curItem.childNodes[5].textContent +"\">" + curItem.childNodes[1].textContent + ".mp3</a>";
			 d.innerHTML = curHTML + theTitle + theDescription + theLink;
		}
	}
}