var xmlhttp
var countdown = 20000

setTimeout(loadFeedItem, countdown);
//setTimeout(randomGlitch, Math.random() * 900000);


//function randomGlitch() {
//	var newElement = document.createElement("<video id=\"glitch\" autoplay=\"autoplay\" loop=\"loop\" style=\"width:100%;height:100%;position:fixed;top:0px;left:0px;\"><source src=\"video/static.mov\"/><source src=\"video/static.m4v\"/></video>");
//	document.getElementsByTagName("body")[0].appendChild(newElement);
//	setTimeout(restorePage,2000);
//}
//function restorePage() {
//	document.removeChild(document.getElementById("glitch"));
//}
function loadMedia(index) {
	loadMedia(index, 00);
}
function loadMedia(index, subIndex) {
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null)
	  {
	  return;
	  }
	var url="pages/media.php?index=" + index + "&subIndex=" + subIndex;

	xmlhttp.onreadystatechange=updateMedia;
	xmlhttp.open("POST",url,true);
	xmlhttp.send(null);
}
function updateMedia()
{
if (xmlhttp.readyState==4)
  {
  document.getElementById("sidebar").innerHTML=xmlhttp.responseText;
  }
}

function loadFeedItem()
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  return;
  }
var url="pages/feed.php";

xmlhttp.onreadystatechange=updateTicker;
xmlhttp.open("POST",url,true);
xmlhttp.send(null);
setTimeout(loadFeedItem, countdown);
}

function updateTicker()
{
if (xmlhttp.readyState==4)
  {
  document.getElementById("ticker").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;
}