var tweetpage = 0;

function twitterCallback2(twitters) {
    var statusHTML = [];
    twitters = twitters.results;
    
    for (var i=0; i<twitters.length; i++){
	var username = twitters[i].from_user;
	var status = twitters[i].text.replace(/((https?|s?ftp|ssh)\:\/\/[^"\s\<\>]*[^.,;'">\:\s\<\>\)\]\!])/g, function(url) {
	    return '<a target="_blank" href="'+url+'">'+url+'</a>';
	}).replace(/\B@([_a-z0-9]+)/ig, function(reply) {
	    return  reply.charAt(0)+'<a target="_blank" href="http://twitter.com/'+reply.substring(1)+'">'+reply.substring(1)+'</a>';
	});
	
	var j = 10;
	if (tweetpage == 1) {
	    j = i;
	}
	statusHTML.push('<li class="tweet tweet'+j+'"><img src="'+twitters[i].profile_image_url+'" alt="'+username+'" style="width: 48px; height: 48px;"/><div class="floatL"><div class="user"><a target="_blank" href="http://twitter.com/'+username+'">'+username+'</a></div><div class="status">'+status+'</div><div class="gfont"><a target="_blank" style="font-size:85%" href="http://twitter.com/'+username+'/statuses/'+twitters[i].id+'">'+relative_time(twitters[i].created_at)+'</a></div></div><div class="clear"></div></li>');
    }
    document.getElementById('twitter_update_list').innerHTML += statusHTML.join('');
    var mobile = (/iphone|ipad|ipod|android|blackberry|mini|windows\sce|palm/i.test(navigator.userAgent.toLowerCase()))
    if (!mobile){
	$("#social").find(".inner > div").addClass("scroll-pane");
	jQuery('.scroll-pane').jScrollPane({verticalDragMinHeight: 30, verticalDragMaxHeight: 30});
    }
}

function relative_time(time_value) {
  var values = time_value.split(" ");
  time_value = values[2] + " " + values[1] + ", " + values[3] + " " + values[4];
  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';
  }
}

function get_more_tweets () {
  tweetpage = tweetpage + 1;
  
  jQuery.getScript("http://search.twitter.com/search.json?q=" + encodeURIComponent(twitter_query) + "&callback=twitterCallback2&rpp=12&page=" + tweetpage);
}

jQuery(document).ready(function () {
  get_more_tweets();
});