/**
 *	flashgallery
 *
 *	@version 0.2.0
 */

var JSON;if(!JSON){JSON={};}
(function(){"use strict";function f(n){return n<10?'0'+n:n;}
if(typeof Date.prototype.toJSON!=='function'){Date.prototype.toJSON=function(key){return isFinite(this.valueOf())?this.getUTCFullYear()+'-'+
f(this.getUTCMonth()+1)+'-'+
f(this.getUTCDate())+'T'+
f(this.getUTCHours())+':'+
f(this.getUTCMinutes())+':'+
f(this.getUTCSeconds())+'Z':null;};String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(key){return this.valueOf();};}
var cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,escapable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,gap,indent,meta={'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','"':'\\"','\\':'\\\\'},rep;function quote(string){escapable.lastIndex=0;return escapable.test(string)?'"'+string.replace(escapable,function(a){var c=meta[a];return typeof c==='string'?c:'\\u'+('0000'+a.charCodeAt(0).toString(16)).slice(-4);})+'"':'"'+string+'"';}
function str(key,holder){var i,k,v,length,mind=gap,partial,value=holder[key];if(value&&typeof value==='object'&&typeof value.toJSON==='function'){value=value.toJSON(key);}
if(typeof rep==='function'){value=rep.call(holder,key,value);}
switch(typeof value){case'string':return quote(value);case'number':return isFinite(value)?String(value):'null';case'boolean':case'null':return String(value);case'object':if(!value){return'null';}
gap+=indent;partial=[];if(Object.prototype.toString.apply(value)==='[object Array]'){length=value.length;for(i=0;i<length;i+=1){partial[i]=str(i,value)||'null';}
v=partial.length===0?'[]':gap?'[\n'+gap+partial.join(',\n'+gap)+'\n'+mind+']':'['+partial.join(',')+']';gap=mind;return v;}
if(rep&&typeof rep==='object'){length=rep.length;for(i=0;i<length;i+=1){if(typeof rep[i]==='string'){k=rep[i];v=str(k,value);if(v){partial.push(quote(k)+(gap?': ':':')+v);}}}}else{for(k in value){if(Object.prototype.hasOwnProperty.call(value,k)){v=str(k,value);if(v){partial.push(quote(k)+(gap?': ':':')+v);}}}}
v=partial.length===0?'{}':gap?'{\n'+gap+partial.join(',\n'+gap)+'\n'+mind+'}':'{'+partial.join(',')+'}';gap=mind;return v;}}
if(typeof JSON.stringify!=='function'){JSON.stringify=function(value,replacer,space){var i;gap='';indent='';if(typeof space==='number'){for(i=0;i<space;i+=1){indent+=' ';}}else if(typeof space==='string'){indent=space;}
rep=replacer;if(replacer&&typeof replacer!=='function'&&(typeof replacer!=='object'||typeof replacer.length!=='number')){throw new Error('JSON.stringify');}
return str('',{'':value});};}
if(typeof JSON.parse!=='function'){JSON.parse=function(text,reviver){var j;function walk(holder,key){var k,v,value=holder[key];if(value&&typeof value==='object'){for(k in value){if(Object.prototype.hasOwnProperty.call(value,k)){v=walk(value,k);if(v!==undefined){value[k]=v;}else{delete value[k];}}}}
return reviver.call(holder,key,value);}
text=String(text);cx.lastIndex=0;if(cx.test(text)){text=text.replace(cx,function(a){return'\\u'+
('0000'+a.charCodeAt(0).toString(16)).slice(-4);});}
if(/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,'@').replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,']').replace(/(?:^|:|,)(?:\s*\[)+/g,''))){j=eval('('+text+')');return typeof reviver==='function'?walk({'':j},''):j;}
throw new SyntaxError('JSON.parse');};}}());

(function($) {
	$.fn.altgallery = function(options)
	{
		options = $.extend({
			width: '550px',
			height: '400px'
		}, options);

		var
			element = this,
			gallery,
			galleryHTML,
			images = new Array(),
			thumbnails;

		function setThumbnailsClick() {
			thumbnails = gallery.children('div.altgallery-thumbnails');
			thumbnails.find('a').click(function() {
				openImage(this);
				return false;
			});
		}

		function init() {
			gallery = element;
			gallery.addClass('altgallery');

			var i = 0;
			element.find('a').each(function() {
				var img = $(this).find('img');
				var title;
				images[i] = {
					id:			i,
					source:		this.href,
					thumbnail:	img.attr('src'),
					alt:		img.attr('alt'),
					title:		(title = img.attr('title')) == undefined ? this.title : title
				};
				i++;
			});

			element.empty();

			element.css({
				position:	'relative',
				padding:	0,
				width:		options.width,
				height:		options.height,
				overflow:	'hidden',
				textAlign:	'center',
				border:		'1px solid #ddd'
			});

			element.append('<div class="altgallery-thumbnails" />');
			thumbnails = element.children('div.altgallery-thumbnails');
			thumbnails.css({
				height:		options.height,
				overflow:	'auto',
				textAlign:	'left'
			});

			for (i in images) {
				var image = images[i];
				thumbnails.append('<a id="altgallery-image-'+image.id+'" href="'+image.source+'"><img alt="" src="'+image.thumbnail+'" border="0" style="vertical-align:middle; margin:2%; width:20%;" /></a>');
			}
			thumbnails.wrapInner('<div style="margin:1% 0 1% 1%;" />');

			setThumbnailsClick();
		}

		function openImage(element) {
			var
				image_id = element.id.match(/(\d+)/)[1],
				image = images[image_id];

			galleryHTML = gallery.html();
			gallery
				.empty()
				.append('<a href="#"><img alt="" src="'+image.source+'" height="'+options.height+'" border="0" /></a>')
				.children('a').click(function() {
					gallery.html(galleryHTML);
					setThumbnailsClick();
					return false;
				});
		}

		init();
	};


	window.flashgallery_id = window.flashgallery_id || 0;

	$.flashgallery = $.flashgallery || function(swf_url, config, options, element) {
		if (typeof(config) == 'object') {
			config = {
				config: JSON.stringify(config)
			};
		}
		else {
			config = {
				configPath: config
			};
		}

		options = $.extend({
			width: '550px',
			height: '400px',
			background: '#fff'
		}, options);

		window.flashgallery_id++;
		var element_id = 'flashgallery-' + window.flashgallery_id;

		if (element == undefined)
			document.write('<div id="'+ element_id +'"></div>');
		else
			$(element).html('<div id="'+ element_id +'"></div>');

		element = $(document.getElementById(element_id));

		element.css({
			width: options.width,
			height: options.height,
			background: options.background,
			overflow: 'hidden'
		});

		var
			params = {
				allowScriptAccess: 'sameDomain',
				allowFullScreen: 'true',
				wmode: 'opaque',
				quality: 'high'
			},
			attributes = {};

		var m;
		if ( m = options.background.match(/(#[0-9a-f]+)/i) )
			params.bgcolor = m[1];
		else
			params.wmode = 'transparent';
			
		function showJsGallery(config) {
			if (config.gallery != undefined && config.gallery.items != undefined) {
				var items = config.gallery.items;
				var itemsHTML = '';
				for (var i in items) {
					var item = items[i];

					if (item.thumb == undefined)
						item.thumb = item.source;

					itemsHTML += '<li><a href="'+ item.source +'"><img src="'+ item.thumb +'" alt="'+ item.description +'" /></a></li>';
				}
				element.html('<ol>'+ itemsHTML +'</ol>');
				element.altgallery({ width: options.width, height: options.height });
			}
		}

		// TODO: swfobject.getFlashPlayerVersion(), swfobject.hasFlashPlayerVersion(versionStr)
		swfobject.embedSWF(swf_url, element_id, options.width, options.height, '10.1.102.64', 'http://swfobject.googlecode.com/svn/trunk/swfobject/expressInstall.swf', config, params, attributes, function(e) {
			if (!e.success) {
				if (config.configPath != undefined) {
					$.ajax({
						url: config.configPath,
						dataType: 'json',
						success: function(config) {
							showJsGallery(config);
						}
					});
				}
				else {
					showJsGallery(config.config);
				}
			}
		})
	}


	$.fn.flashgallery = $.fn.flashgallery || function(swf_url, config, options) {
		$.flashgallery(swf_url, config, options, this);
	}

})(jQuery);