;(function($) {
	$.fn.platin = function(options) {
		if (typeof options == 'string')
			options = { term: options };
		return this.each(function() {
			var $frame = $(this);
			var opts = $.extend(true, {}, $.fn.platin.defaults, options || {}, $.metadata ? $frame.metadata() : {});
			opts.formatter = opts.formatter || $.fn.platin.formatter; 
			opts.filter = opts.filter || $.fn.platin.filter;
			var url = opts.url + opts.term;
			
			if (!opts.applyStyles) { 
				for (var css in opts.css)
					opts.css[css] = {};
			}
			
			if (opts.title === null)
				opts.title = opts.term;

			opts.title = opts.title || '';
			var t = opts.titleLink ? ('<a href="'+ opts.titleLink +'">'+ opts.title + '</a>') : ('<span>' + opts.title + '</span>');
			var $t = $(t);
			if (opts.titleLink)
				$t.css(opts.css['titleLink']);
			
			var $title = $('<div class="platinTitle"></div>').append($t).appendTo($frame).css(opts.css['title']);
			if (opts.bird) {
				var $b = $('<img class="platinBird" src="'+opts.birdSrc+'" />').appendTo($title).css(opts.css['bird']);
				if (opts.birdLink)
					$b.wrap('<a href="'+ opts.birdLink +'"></a>');
			}
			var $cont = $('<div class="platinContainter"></div>').appendTo($frame).css(opts.css['container']);
			var $close = $('<div class="platinClose"></div>').appendTo($frame);
			var cont = $cont[0];
			if (opts.colorExterior)
				$title.css('background-color',opts.colorExterior);
			if (opts.colorInterior)
				$cont.css('background-color',opts.colorInterior);
			
			$frame.css(opts.css['frame']);
			if (opts.colorExterior)
				$frame.css('border-color',opts.colorExterior);
			
			var h = $frame.innerHeight() - $title.outerHeight();
			
			if (opts.pause)
				$cont.hover(function(){cont.platinPause = true;},function(){cont.platinPause = false;});
			
			$('<div class="platinLoading">Duvar Yukleniyor...</div>').css(opts.css['loading']).appendTo($cont);
			
			$.getJSONP({
				url: url,
				timeout: 30000,
				error: function(xhr, status, e) {
					failWhale(e);
				},
				success: function(json) {
					if (json.error) {
						failWhale(json.error);
						return;
					}
					$cont.empty();
					$.each(json.results, function(i) {
						if (!opts.filter.call(opts, this))
							return; 
						var tweet = opts.formatter(this, opts), $tweet = $(tweet);
						$tweet.css(opts.css['tweet']);
						var $img = $tweet.find('.platinProfileImg').css(opts.css['img']);
						$tweet.find('.platinUser').css(opts.css['user']);
						$tweet.find('.platinTime').css(opts.css['time']);
						$tweet.find('a').css(opts.css['a']);
						$tweet.appendTo($cont);
						var $text = $tweet.find('.platinText').css(opts.css['text']);
						if (opts.avatar) {
							var w = $img.outerWidth() + parseInt($tweet.css('paddingLeft'));
							$text.css('paddingLeft', w);
						}
					});
					
					if (json.results.length < 2)
						return;

					setTimeout(go, opts.timeout);
				}
			});

			function failWhale(msg) {
				var $fail = $('<div class="platinFail">' + msg + '</div>').css(opts.css['fail']);
				$cont.empty().append($fail);
			};
			
			function go() {
				if (cont.platinPause) {
					setTimeout(go, 500);
					return;
				}
				var $el = $cont.children(':first'), el = $el[0];
				$el.animate(opts.animOut, opts.animOutSpeed, function() {
					var h = $el.outerHeight();
					$el.animate({ marginTop: -h }, opts.animInSpeed, function() {
						$el.css({ marginTop: 0,	opacity: 1 });
						$el.css(opts.css['tweet']).show().appendTo($cont);
                        if ($.browser.msie)
                        $el.css('filter','');
					});
					setTimeout(go, opts.timeout);					
				});
			}
		});
	};
	
	$.fn.platin.filter = function(tweet) {
		return true;
	};

	$.fn.platin.formatter = function(json, opts) {
		var t = json.text;
		if (opts.anchors) {
			t = json.text.replace(/(http:\/\/\S+)/g, '<a target="_blank" href="$1">$1</a>');
			t = t.replace(/\@(\w+)/g, '<a target="_blank" href="http://esunus.com/$1">@$1</a>');
		}
		var s = '<div class="platinMsj">';
		if (opts.avatar)
			s += '<img class="platinProfileImg" src="' + json.profile_image_url + '" />';
		s += '<div><span class="platinUser"><a target="_blank" href="'+BASE_URL+'uye/'+ json.id +'">' 
		  + json.from_user + '</a></span>';
		var d = prettyDate(json.created_at);
		if (opts.time && d)
			s += ' <span class="platinTime">('+ d +')</span>'
		 s += '<div class="platinText">' + t + '</div></div></div>';
		 return s;
	};
	
	$.fn.platin.defaults = {
        url: BASE_URL+'xml/shoutbox.xml?callback=?&q=',        
		anchors: true,				 
		animOutSpeed: 100,			 
		animInSpeed: 100,			 
		animOut: { opacity: 0 },	 
		applyStyles: true,			 
		avatar: true,				 
		bird: true,				 
		birdLink: false,			 
		birdSrc: '', 
		colorExterior: null,        
		colorInterior: null,         
		filter: null,                
		formatter: null,		 
		pause: false,				 
		term: '',				 
		time: true,					 
		timeout: 10000,				 
		title: null,				 
		titleLink: null,			 
		css: { 
			a:     { textDecoration: 'none', color: '#FFF' },
			bird:  { width: '50px', height: '20px', position: 'absolute', left: '-30px', top: '-20px', border: 'none' },
			container: { overflow: 'hidden', backgroundColor: 'none', height: '220px'},
			fail:  { background: 'url('+ BASE_URL +'uploads/assets/hayaksi.gif) no-repeat 50% 50%', height: '100%', padding: '10px' },
			frame: {  },
			tweet: { padding: '0px 5px', clear: 'left' },
			img:   { 'float': 'left', margin: '5px 5px 5px 0px', width: '48px', height: '48px','-moz-box-shadow': '1px 1px 5px #000', '-webkit-box-shadow': '1px 1px 5px #000'  },
			loading: { padding: '20px', textAlign: 'center', color: '#888', fontSize: '10px'},
			text:  { fontSize: '11px',fontFamily:'Arial', borderBottom:'1px solid #bfcbd6', paddingBottom:'6px' },
			time:  { fontSize: '10px', color: '#F0F0F0',fontFamily:'Arial' },
			title: { display: 'none' },
			titleLink: { textDecoration: 'none', color: '#FFF' },
			user:  { fontWeight: 'bold', fontSize:'12px', fontFamily:'Arial' }
		}
	};
 
    $.getJSONP = function(s) {
        s.dataType = 'jsonp';
        $.ajax(s);
 
        var $script = $(document.getElementsByTagName('head')[0].firstChild);
        var url = $script.attr('src') || '';
        var cb = (url.match(/callback=(\w+)/)||[])[1];
        if (!cb)
            return;  
        var t = 0, cbFn = window[cb];

        $script[0].onerror = function(e) {
            $script.remove();
            handleError(s, {}, "error", e);
            clearTimeout(t);
        };

        if (!s.timeout)
            return;

        window[cb] = function(json) {
            clearTimeout(t);
            cbFn(json);
            cbFn = null;
        };

        t = setTimeout(function() {
            $script.remove();
            handleError(s, {}, "timeout");
            if (cbFn)
                window[cb] = function(){};
        }, s.timeout);
        
        function handleError(s, o, msg, e) { 
            ($.ajax.handleError || $.handleError)(s, o, msg, e);
        }
    };
	 
	function prettyDate(time){
		var date = new Date((time || "").replace(/-/g,"http://tympanus.net/").replace(/TZ/g," ")),
			diff = (((new Date()).getTime() - date.getTime()) / 1000),
			day_diff = Math.floor(diff / 86400);
				
		if ( isNaN(day_diff) || day_diff < 0 || day_diff >= 31 )
			return;
		var v = day_diff == 0 && (
				diff < 60 && "şuanda" ||
				diff < 120 && "1 dakika önce" ||
				diff < 3600 && Math.floor( diff / 60 ) + " dakika önce" ||
				diff < 7200 && "1 saat önce" ||
				diff < 86400 && Math.floor( diff / 3600 ) + " saat önce") ||
			day_diff == 1 && "dün" ||
			day_diff < 7 && day_diff + " gün önce" ||
			day_diff < 31 && Math.ceil( day_diff / 7 ) + " hafta önce";
		if (!v)
			window.console && console.log(time);
		return v ? v : '';
	}

})(jQuery);