var accounts=['kalendergigant'];//array with usernames
var accounts_last=accounts.length-1;//set last item index
var global_tweets=[];//global tweets array
var twitter_timer=null;//used for timed LIs switching
var twitter_current=0;
var twitter_count=0;

function twitter_parser(twitters){
	//loop through tweets from current 'twitters' variable
	for(var i=0;i<twitters.length;i++){
	//get the screen name
	var username=twitters[i].user.screen_name;
	//get the tweet text
	var status=twitters[i].text;
	//cut status if it's to long
	if(status.length>140)status=status.substring(0,139)+'...';
	//create the html structure, whole line will link to the tweet page
	
	global_tweets.push({
	//id for sort function by the latest entry

	id:twitters[i].id,
	status:'<li><div class="twitterContentRight"><span class="twitterName"><a href="http://www.twitter.com/'+username+'" target="_blank">'+username+'</a></span><br /><span class="twitterDate">'+twitter_relative_time(twitters[i].created_at)+'</span><br /><span class="twitterStatus">'+status+'</span></div></li>'
	});
	}
}
//from twitter.com/javascripts/blogger.js - change the timestamp to text version
function twitter_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 'minder dan een minuut geleden';}else if(delta<120){return '&eacute;&eacute;n minuut geleden';
	}else if(delta<(60*60)){return (parseInt(delta/60)).toString()+' minuten geleden';
	}else if(delta<(120*60)){return '&plusmn; een uur geleden';
	}else if(delta<(24*60*60)){return '&plusmn; '+(parseInt(delta/3600)).toString()+' uren geleden';
	}else if(delta<(48*60*60)){return '1 dag geleden';
	}else{return(parseInt(delta/86400)).toString()+' dagen geleden';}
}
/*function twitter_animate(){
	$("#twitter_update_list li").eq(twitter_current).fadeOut(100,function(){
	$(this).css({display:'none'});
	twitter_current++;
	if(twitter_current==twitter_count)twitter_current=0;
	$("#twitter_update_list li").eq(twitter_current).fadeIn(100);
	});
}*/
function twitter_render(){
	//sort global_tweets by 'id'
	global_tweets.sort(function(a,b){return(b.id-a.id)});
	twitter_count=global_tweets.length;
	//loop through the tweets and add them to #twitter_update_list
	for(var i=0;i<global_tweets.length;i++)$("#twitter_update_list").append(global_tweets[i].status);
	//fade in the first tweet and after that set the timer to launch the animation
	$("#twitter_update_list li").eq(0).fadeIn(100,function(){
	twitter_timer=setInterval(twitter_animate,5000);
});
//hover state for tweets
$("#twitter_update_list a").hover(function(){
	//stop the animation
	clearInterval(twitter_timer);
	twitter_timer=null;
	},function(){
	//and start it again on mouse out
	twitter_timer=setInterval(twitter_animate,5000);
	});
}
function twitter_init(current){
	//get the 15 tweets for current user feed with twitter_parser function as a callback
	$.getScript('http://twitter.com/status/user_timeline/'+accounts[current]+'.json?count=2&callback=twitter_parser',function(){
	//if not last feed get next one else render the array
	if(current<accounts_last){
	//run this function (recursivly) to get all tweets for the next user
	twitter_init(++current);
	}else{
	//if all tweets are loaded into the global_tweets array and launch twitter_render function
	twitter_render();
	}
	});
}
//onload statement
$(function(){
//run the get feed function for the first accounts (index=0)
twitter_init(0);
});