function twitterCallback2(obj) {
	var twitters = obj;
	var statusHTML = "";
	var username = "";
	
	for (var i=0; i<twitters.length; i++){
		username = twitters[i].user.screen_name
		var twitterText = twitters[i].text;
		twitterText = twitterText.replace(/(^|\s+)(http|https|ftp):\/\/([^\]\)\s&]+)/gi, '$1<a href="$2://$3">$2://$3</a>');
		statusHTML += ('<span>'+twitterText+'</span> <a style="font-size:85%" href="http://twitter.com/'+username+'/statuses/'+twitters[i].id+'">(posted '+relative_time(twitters[i].created_at)+')</a></li>')
	}
	
	// convert inline links
	//strTumble = strTumble.replace(/(^|\s+)(http|https|ftp):\/\/([^\]\)\s&]+)/gi, '$1<a onclick="openInBrowser(\'$2://$3\')" title="Open $2://$3 in a browser window" class="inline-link">go&raquo;</a>');

	// email addresses
	//strTumble = strTumble.replace(/(^|\s+)([a-zA-Z0-9_+-]+)@([a-zA-Z0-9\.-]+)/gi, '$1<a onclick="openInBrowser(\'mailto:$2@$3\')" title="Email $2@$3" class="inline-email">$2@$3</a>');
	
	
	document.getElementById('twitter_update_list').innerHTML = statusHTML;
}

function relative_time(time_value) {
  var values = time_value.split(" ");
  time_value = values[1] + " " + values[2] + ", " + values[5] + " " + values[3];
  var parsed_date = Date.parse(time_value);
  var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
  var delta = parseInt((relative_to.getTime() - parsed_date) / 1000);
  delta = delta + (relative_to.getTimezoneOffset() * 60);

  if (delta < 60) {
    return 'less than a minute ago';
  } else if(delta < 120) {
    return 'about a minute ago';
  } else if(delta < (60*60)) {
    return (parseInt(delta / 60)).toString() + ' minutes ago';
  } else if(delta < (120*60)) {
    return 'about an hour ago';
  } else if(delta < (24*60*60)) {
    return 'about ' + (parseInt(delta / 3600)).toString() + ' hours ago';
  } else if(delta < (48*60*60)) {
    return '1 day ago';
  } else {
    return (parseInt(delta / 86400)).toString() + ' days ago';
  }
}