(function($) {
	/*
		jquery.twitter.js v1.5
		Last updated: 08 July 2009

		Created by Damien du Toit (and subsiquently abused by Engage Interactive)
		http://coda.co.za/blog/2008/10/26/jquery-plugin-for-twitter

		Licensed under a Creative Commons Attribution-Non-Commercial 3.0 Unported License
		http://creativecommons.org/licenses/by-nc/3.0/
	*/

	$.fn.getTwitter = function(options) {

		$.fn.getTwitter.defaults = {
			userName: null,
			numTweets: 5,
			showTimestamp: false,
			loaded: function(){} 
		};

		var o = $.extend({}, $.fn.getTwitter.defaults, options);

		return this.each(function() {
			var c = $(this);

			// add heading to container element
			if (o.showHeading) {
				c.append("<h2>"+o.headingText+"</h2>");
			}

			// add twitter list to container element
			var twitterListHTML = "<ul id=\"twitter_update_list\"><li></li></ul>";
			c.append(twitterListHTML);

			var tl = $("#twitter_update_list");

			// hide twitter list
			tl.hide();

			// show container element
			c.show();

			$.getScript("http://twitter.com/javascripts/blogger.js");
			$.getScript("http://twitter.com/statuses/user_timeline/"+o.userName+".json?callback=twitterCallback2&count="+o.numTweets, function() {

				//remove timestamp and move to title of list item
				if (!o.showTimestamp) {
					tl.find("li").each(function() {
						var timestampHTML = $(this).children("a");
						var timestamp = timestampHTML.html();
						timestampHTML.remove();
						$(this).attr("title", timestamp);
						//Add Target blank
						$(this).children('span').children('a').attr('target','_blank');
					});
				}
					
				//Show and callback time
				tl.show();
				o.loaded.call(this);
			});
		});
	};
})(jQuery);


//BEGIN jQuery
$(function(){

	//TWITTER
	
	totalT = 0;
	
	$("#twitter").getTwitter({
		userName: 'steenbergs',
		numTweets: 5,
		loaded: function(){
			totalT = $('#twitter_update_list li').size();
			
			$('#twitter_update_list li:first').clone().appendTo('#twitter_update_list');
			
			//Do the animating!
			$('#twitter p.loading').animate({opacity:0},400,'easeInOutExpo',function(){
				$(this).remove();
				$('#twitter_update_list').animate({top:0},400,'easeInOutExpo',function(){
					tweetCycle();
				});
			});
		}
	});
	
	currentY = 0;
	currentT = 1;
	
	var tweetTimer = {};
	
	$('#twitter').hover(function(){
		$.clearTimer(tweetTimer);
	},function(){
		tweetCycle();
	});
	
	function tweetCycle(){
		tweetTimer = $.timer(3800,function(){
			$.clearTimer(tweetTimer);
			if(currentT==totalT+1){
				$('#twitter_update_list').css({top:0});
				currentY = 0;
				currentT = 1;
			}
			currentY = currentY - 36;
			$('#twitter_update_list').animate({top:currentY},400,'easeInOutExpo');
			currentT = currentT + 1;
			tweetCycle();
		});
	}

});

jQuery.timer = function(time,func,callback){
	var a = {timer:setTimeout(func,time),callback:null}
	if(typeof(callback) == 'function'){a.callback = callback;}
	return a;
};

jQuery.clearTimer = function(a){
	clearTimeout(a.timer);
	if(typeof(a.callback) == 'function'){a.callback();};
	return this;
};