window.onload = function() {
  var twitter_id = 'mushroomchannel';
  var url = 'http://twitter.com/statuses/user_timeline/' + twitter_id + '.json?count=1&callback=twitterCallback';
  var script = document.createElement('script');
  script.setAttribute('src', url);
  document.body.appendChild(script);
}
function twitterCallback(obj) {
  var t_link = document.getElementById('t_link');
  var t_img = document.getElementById('t_img');
  var t_name = document.getElementById('t_name');
  var t_loc = document.getElementById('t_loc');
  var t_time = document.getElementById('t_time');
  var t_status = document.getElementById('t_status');
  var html = "";
  for (var i=0 ; i<3 && i<obj.length ; i++) {
  	t_link.setAttribute("href","http://twitter.com/"+obj[i].user.screen_name);
	t_link.setAttribute("title","Visit http://twitter.com/"+obj[i].user.screen_name);
	t_img.setAttribute("src",obj[i].user.profile_image_url);
	t_name.innerHTML = obj[i].user.screen_name;
	t_loc.innerHTML = obj[i].user.location;
	t_loc.innerHTML = "";
	t_time.innerHTML = "Sent "+prettyDate(obj[i].created_at);
	t_time.innerHTML = "";
	t_time.setAttribute("style","color: #999999");
	t_status.innerHTML = obj[i].text;
  }
  elem.innerHTML = html;
}
function prettyDate(time){
	var date = new Date((time || "").replace(/-/g,"/").replace(/[TZ]/g," ")),
		diff = (((new Date()).getTime() - date.getTime()) / 1000),
		day_diff = Math.floor(diff / 86400);
			
	if ( isNaN(day_diff) || day_diff < 0 || day_diff >= 31 )
		return;
			
	return day_diff == 0 && (
			diff < 60 && "just now" ||
			diff < 120 && "1 minute ago" ||
			diff < 3600 && Math.floor( diff / 60 ) + " minutes ago" ||
			diff < 7200 && "1 hour ago" ||
			diff < 86400 && Math.floor( diff / 3600 ) + " hours ago") ||
		day_diff == 1 && "Yesterday" ||
		day_diff < 7 && day_diff + " days ago" ||
		day_diff < 31 && Math.ceil( day_diff / 7 ) + " weeks ago";
}