/**
 * Twitter Feed
 */

window.onload = function()
{
	var url = 'http://twitter.com/statuses/user_timeline/speareducation.json?callback=twitterCallback2&count=20';
	var script = document.createElement('script');
	script.setAttribute('src', url);
	document.body.appendChild(script);
}

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>';
        });

        // statusHTML.push('<li class="date"><a href="http://twitter.com/' + username + '/statuses/' + twitters[i].id + '">' + relative_time(twitters[i].created_at) + '</a></li>');
        statusHTML.push('<li class="status"><h4>' + relative_time(twitters[i].created_at) + '</h4><p>' + status + '</p></li>');
    }

    document.getElementById('twitter_user_timeline').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 = new Date();
    parsed_date.setTime(Date.parse(time_value));
    var months = new Array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
    var m = parsed_date.getMonth();
    var postedAt = '';
    postedAt = months[m];
    postedAt += ' ' + parsed_date.getDate();
    postedAt += ',';
    postedAt += ' ' + parsed_date.getFullYear();

    return postedAt;
}