function load_twitter()
{
	var url = "http://twitter.com/status/user_timeline/" + TWITTER_NAME + ".json?count=6&callback=?"; 

	$.getJSON(url,function(data){
		$.each(data,function(i,item){
			$("#twitter").append(
				"<div class='tweet'>\n" +
					item.text.linkify() +
					"<br/>\n" +
					"<a class='tweet_link' href='http://twitter.com/" + TWITTER_NAME + "/status/" + item.id + "'>" + relative_time(item.created_at) + "</a>" +
				"</div>\n"
			); 
		}); 
	});
}

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);
  
	var r = '';
	
	if (delta < 60)
	{
		r = 'a minute ago';
	}
	else if(delta < 120)
	{
		r = 'couple of minutes ago';
	}
	else if(delta < (45*60))
	{
		r = (parseInt(delta / 60)).toString() + ' minutes ago';
	}
	else if(delta < (90*60))
	{
		r = 'an hour ago';
	}
	else if(delta < (24*60*60))
	{
		r = '' + (parseInt(delta / 3600)).toString() + ' hours ago';
	}
	else if(delta < (48*60*60))
	{
		r = '1 day ago';
	}
	else
	{
		r = (parseInt(delta / 86400)).toString() + ' days ago';
	}
  
	return r;
}

function twitter_callback(){return true;}
String.prototype.linkify = function(){return this.replace(/[A-Za-z]+:\/\/[A-Za-z0-9-_]+\.[A-Za-z0-9-_:%&\?\/.=]+/,function(m){return m.link(m);});};