(function($) {
	var picasaSettings =
	{
		thumbsize: '150u', //32, 48, 64, 72, 104, 144, 150, 160 (u/c)
		imgMax: $(window).height() - 70,
		titleMatch: ''
	};
	
	$.picasa = {
		albums: function(user, options, callback )
		{
			var settings = $.extend({}, picasaSettings, options);
			var picasa_url = "http://picasaweb.google.com/data/feed/base/user/:user_id?alt=json-in-script&kind=album&hl=en_US&access=visible&thumbsize="+settings.thumbsize;
			if( options.authKey ) picasa_url += "&authkey=" + authKey;
			picasa_url = picasa_url.replace(/:user_id/, user);
			$.ajax(
			{
				url: picasa_url,
				dataType: 'jsonp',
				success: function(data) {
					var album = null;
					var albums = [];
					$.each(data.feed.entry, function(i, element) {
						album = {
							id: element.id["$t"].split("?")[0].split("albumid/")[1],
							title: element["media$group"]["media$title"]["$t"],
							description: element["media$group"]["media$description"]["$t"],
							thumb: element["media$group"]["media$thumbnail"][0]["url"],
							thumbX: element["media$group"]["media$thumbnail"][0]["width"],
							thumbY: element["media$group"]["media$thumbnail"][0]["height"]
						}
						album.images = function(callback) {
							$.picasa.images(user, album.id, setings, callback );
						}
						albums.push(album);
					});
					callback(albums);
				},
				async: false
			});
		},
		
		images: function(user, album, options, callback )
		{
			var settings = $.extend({}, picasaSettings, options);
			//conLog( settings );
			var baseUrl = "http://picasaweb.google.com/data/feed/base/user/"+user+"/albumid/"+album+"?hl=en_US&kind=photo";
			if( settings.authKey ) {
				baseUrl += "&authkey=" + settings.authKey;
			}
			var url = baseUrl + "&alt=json-in-script&fields=entry(title,gphoto:numphotos,media:group(media:content,media:thumbnail)),title,subtitle&thumbsize="+settings.thumbsize+"&imgmax="+settings.imgMax;
			//conLog( url );
			var image = null;
			var images = [];
			$.ajax( {
				url: url,
				dataType: 'jsonp',
				success: function(data) {
					images.albumTitle = data.feed.title.$t;
					images.albumSubTitle = data.feed.subtitle.$t;
					$.each(data.feed.entry, function(i, element) {
						//conLog( element );
						image = element["media$group"]["media$content"][0];
						image.title = element.title["$t"];
						image.thumb = element["media$group"]["media$thumbnail"][0]["url"];
						image.thumbX = element["media$group"]["media$thumbnail"][0]["width"];
						image.thumbY = element["media$group"]["media$thumbnail"][0]["height"];
						images.push(image);
					});
					callback(images);
				}
			});
		}
	};  

})(jQuery);