$(document).ready(function() {
	var url = "http://twitter.com/status/user_timeline/nickysix.json?count=10&callback=?";
	$.getJSON(url, function(data){
		$.each(data, function(i, item) {
			//$("img#profile").attr("src", item.user["profile_image_url"]);
			//var html = "<span>" + item.text.linkify() + " <span class='created_at'>" + relative_time(item.created_at) + " via " + item.source + "</span></span>";
			var html = "<span>" + item.text.linkify() + "</span>";
			setTimeout(function(){
				$("#twitter-ticker span").fadeOut("slow", function(){
					$(this).html(html).fadeIn("slow");
				});
			}, i * 7000);
		});
	});
});

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

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;
}