var tweet, since;
	
var tweetBack = function(r){
	tweet = r[0].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>';
    });
    since = timeSince(r[0].created_at);
}

var timeSince = function(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';
	}
}

jQuery(function($){
	
	var showTweet = function(){
		$('#tweet').html(tweet);
		$('#since').html(since);
	}
	
	$.ajax({
	 	dataType: 'script',
	 	url: 'http://twitter.com/statuses/user_timeline/awpny.json',
	 	data: 'callback=tweetBack&count=4',
	 	success: showTweet
	});
	
});