/**
 * WDC Facebook Twitter Feed
 * @author Web Designs Company <contact@wdc.com>
 * @link http://www.web-designs-company.com
 * @copyright (C) 2011 - 2012 Web Designs Company
 * @license GNU/GPL, see LICENSE.php for full license.
**/

function twitterCallback2(twitters) {

  var statusHTML = [];
  for (var i=0; i<twitters.length; i++) {
  if( i % 2) { var section = "section1"} else { var section = "section2" } 
    var username = twitters[i].user.screen_name;
    var status = twitters[i].text.replace(/((https?|s?ftp|ssh)\:\/\/[^"\s\<\>]*[^.,;'">\:\s\<\>\)\]\!])/g, function(url) {
      return '<br /><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="'+section+'"><span class="twitter_status" >'+status+'</span><br /> <a style="color:#737373; font-size:80%; text-decoration:none;" class="twit_updated" href="http://twitter.com/'+username+'/statuses/'+twitters[i].id_str+'" 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';
  } 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';
  }
}