function twitterCallback2(twitters) {
	var statusHTML = [];

	for (var i=0; i<twitters.length; i++){
		var username = twitters[i].user.screen_name;
		var status = twitters[i].text.replace(/((https?|s?ftp|ssh)\:\/\/[^"\s\<\>]*[^.,;'">\:\s\<\>\)\]\!])/g, function(url) {
			return '<a href="'+url+'">'+url+'</a>';
		}).replace(/\B@([_a-z0-9]+)/ig, function(reply) {
			return  reply.charAt(0)+'<a href="http://twitter.com/'+reply.substring(1)+'">'+reply.substring(1)+'</a>';
		});

		if (status.length > 25) {
			status = status.substr(0, 25) + '･･･';
		}

		statusHTML.push('<li><span>' + status + '</span><br /><a style="font-size:85%; text-align: right; display: block;" href="http://twitter.com/' + username + '/statuses/' + twitters[i].id + '" target="_blank">' + relative_time(twitters[i].created_at) + '</a></li>');

	}

	document.getElementById('twitter_update_list').innerHTML = statusHTML.join('');
}


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';
		return '少し前';
	} else if(delta < 120) {
		//return 'about a minute ago';
		return '約1分前';
	} else if(delta < (60*60)) {
		//return (parseInt(delta / 60)).toString() + ' minutes ago';
		return (parseInt(delta / 60)).toString() + '分前';
	} else if(delta < (120*60)) {
		//return 'about an hour ago';
		return '約1時間前';
	} else if(delta < (24*60*60)) {
		//return 'about ' + (parseInt(delta / 3600)).toString() + ' hours ago';
		return '約' + (parseInt(delta / 3600)).toString() + '時間前';
	} else if(delta < (48*60*60)) {
		//return '1 day ago';
		return '1日前';
	} else {
		//return (parseInt(delta / 86400)).toString() + ' days ago';
		return (parseInt(delta / 86400)).toString() + '日前';
	}
}