function gppTwitterCallback(twitters) {
  var statusHTML = [];
  var perRow = 5;
  
  var divClass;
  
  // start the first row
  statusHTML.push('<div class="conversationRow">');
  
  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>';
    });
	
		// last item in each row has a different class
		if( ( i + 1 ) % perRow == 0 )
		{
			divClass = "lastItemInRow";
		}else{
			divClass = "message";
		}
	
		// create HTML block for this message
		statusHTML.push('<div class="' + divClass + '"><img src="' + twitters[i].user.profile_image_url + '" width="46" height="46" /><div class="convBubble twitter"><p><em>' + username + '</em></p><p>' + status + '</p><p><em>' + relative_time(twitters[i].created_at) + '</em></p></div></div>');
		
		// if this is the last item in the row, close and start a new row
		// different treatment if we're on the last item - we always close the last row outside of the loop
		if( ( i < twitters.length - 1 ) && (( i + 1 ) % perRow == 0) )
		{
			 statusHTML.push('</div><div class="conversationRow">');
		}

    // original: statusHTML.push('<li><span>'+status+'</span> <a style="font-size:85%" href="http://twitter.com/'+username+'/statuses/'+twitters[i].id+'">'+relative_time(twitters[i].created_at)+'</a></li>');
  }
  
  // close the last row
  statusHTML.push('</div>');
  statusHTML.push('<div class="clear"></div>');
  
  document.getElementById('conversationsBubble').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';
  }
}