/*
 * jTwitter 1.1.1 - Twitter API abstraction plugin for jQuery
 *
 * Copyright (c) 2009 jQuery Howto
 *
 * Licensed under the GPL license:
 *   http://www.gnu.org/licenses/gpl.html
 *
 * URL:
 *   http://jquery-howto.blogspot.com
 *
 * Author URL:
 *   http://jquery-howto.blogspot.com
 *
 */
(function( $ ){
	$.extend( {
		jTwitter: function( username, numPosts, fnk ) {
			var info = {};
			
			// If no arguments are sent or only username is set
			if( username == 'undefined' || numPosts == 'undefined' ) {
				return;
			} else if( $.isFunction( numPosts ) ) {
				// If only username and callback function is set
				fnk = numPosts;
				numPosts = 5;
			}
			
			var url = "http://twitter.com/status/user_timeline/"
				+ username + ".json?count="+numPosts+"&callback=?";

			$.getJSON( url, function( data ){
				if( $.isFunction( fnk ) ) {
					fnk.call( this, data );
				}
			});
		}
	});
})( jQuery );

//Twitter
$(document).ready(function(){
    // Get latest 6 tweets by jQueryHowto
    $.jTwitter('delosgaia', 10, function(data){
        $('#posts').empty();
        $.each(data, function(i, post){
            $('#posts').append(
                '<div class="post">'
                + '<div class="txt">'
                + '<p>'
                + relativeTime(post.created_at)
                + '<br />'
                + post.text
                + '</p>'
                +' </div>'
                +'</div>'
            );
        });
    });
});
function relativeTime(pastTime)
{	
	var origStamp = Date.parse(pastTime);
	var curDate = new Date();
	var currentStamp = curDate.getTime();
	
	var difference = parseInt((currentStamp - origStamp)/1000);

	if(difference < 0) return false;

	if(difference <= 5)				return "Just now";
	if(difference <= 20)			return "Seconds ago";
	if(difference <= 60)			return "A minute ago";
	if(difference < 3600)			return parseInt(difference/60)+" minutes ago";
	if(difference <= 1.5*3600) 		return "One hour ago";
	if(difference < 23.5*3600)		return Math.round(difference/3600)+" hours ago";
	if(difference < 1.5*24*3600)	return "One day ago";
	
	var dateArr = pastTime.split(' ');
	return dateArr[2]+' '+dateArr[1]+' '+dateArr[3]+(dateArr[5]!=curDate.getFullYear()?' '+dateArr[5]:'');
}