// gets the time since the tweet was made
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';
  }
}

// gets the last five tweets from twitter favorites
function la_Tweet(){
	$.getJSON('http://twitter.com/favorites/113425681.json?count=5&callback=?', function(json1){
		json = eval(json1);
		var i = 0;
		var tweet = "";
		for(i; i < json1.length; i++){
				var created = relative_time(json1[i].created_at);
				var source = json1[i].source.replace('<a','<a target="_blank"');
				
				tweet = json1[i].text.replace(/((https?|s?ftp|ssh)\:\/\/[^"\s\<\>]*[^.,;'">\:\s\<\>\)\]\!])/g,function(F){return'<a href="'+F+'" target="_blank">'+F+"</a>"}).replace(/\B@([_a-z0-9]+)/ig,function(F){return '<a href="http://www.twitter.com/'+F+'" target="_blank">'+F+"</a>"});
				
				$("#tweetTweet").append('<div class="twitterDiv">'+tweet+'<br><span class="twitterSpan">'+created+' from <a href="http://twitter.com/'+json1[i].user.screen_name+'" target="_blank">'+json1[i].user.screen_name+'</a> via '+source+'</span></div>');
				
				
		}
	
	});			
}
$(function(){
	la_Tweet();
});