/////////////////////////////////////////////////////////////SqueezeBox
var SqueezeBox = {
	presets: {
		onOpen: $empty,
		onClose: $empty,
		onUpdate: $empty,
		onResize: $empty,
		onMove: $empty,
		onShow: $empty,
		onHide: $empty,
		size: {x: 600, y: 200},
		sizeLoading: {x: 200, y: 150},
		marginInner: {x: 20, y: 20},
		marginImage: {x: 50, y: 75},
		handler: 'iframe',
		target: null,
		closable: true,
		closeBtn: true,
		zIndex: 65555,
		overlayOpacity: 0.7,
		classWindow: '',
		classOverlay: '',
		overlayFx: {},
		resizeFx: {},
		contentFx: {},
		parse: false, // 'rel'
		parseSecure: false,
		shadow: true,
		document: null,
		ajaxOptions: {}
	},
initialize: function(presets) {if (this.options) return this;this.presets = $merge(this.presets, presets);this.doc = this.presets.document || document;this.options = {};this.setOptions(this.presets).build();this.bound = {window: this.reposition.bind(this, [null]),scroll: this.checkTarget.bind(this),close: this.close.bind(this),key: this.onKey.bind(this)};this.isOpen = this.isLoading = false;return this;},build: function() {this.overlay = new Element('div', {id: 'sbox-overlay',styles: {display: 'none', zIndex: this.options.zIndex}});this.win = new Element('div', {id: 'sbox-window',styles: {display: 'none', zIndex: this.options.zIndex + 2}});if (this.options.shadow) {if (Browser.Engine.webkit420) {this.win.setStyle('-webkit-box-shadow', '0 0 10px rgba(0, 0, 0, 0.7)');} else if (!Browser.Engine.trident4) {var shadow = new Element('div', {'class': 'sbox-bg-wrap'}).inject(this.win);var relay = function(e) {this.overlay.fireEvent('click', [e]);}.bind(this);['n', 'ne', 'e', 'se', 's', 'sw', 'w', 'nw'].each(function(dir) {new Element('div', {'class': 'sbox-bg sbox-bg-' + dir}).inject(shadow).addEvent('click', relay);});}}this.content = new Element('div', {id: 'sbox-content'}).inject(this.win);this.closeBtn = new Element('a', {id: 'sbox-btn-close', href: '#'}).inject(this.win);this.fx = {overlay: new Fx.Tween(this.overlay, $merge({property: 'opacity',onStart: Events.prototype.clearChain,duration: 250,link: 'cancel'}, this.options.overlayFx)).set(0),win: new Fx.Morph(this.win, $merge({onStart: Events.prototype.clearChain,unit: 'px',duration: 750,transition: Fx.Transitions.Quint.easeOut,link: 'cancel',unit: 'px'}, this.options.resizeFx)),content: new Fx.Tween(this.content, $merge({property: 'opacity',duration: 250,link: 'cancel'}, this.options.contentFx)).set(0)};$(this.doc.body).adopt(this.overlay, this.win);},assign: function(to, options) {return ($(to) || $$(to)).addEvent('click', function() {return !SqueezeBox.fromElement(this, options);});},open: function(subject, options) {this.initialize();if (this.element != null) this.trash();this.element = $(subject) || false;this.setOptions($merge(this.presets, options || {}));if (this.element && this.options.parse) {var obj = this.element.getProperty(this.options.parse);if (obj && (obj = JSON.decode(obj, this.options.parseSecure))) this.setOptions(obj);}this.url = ((this.element) ? (this.element.get('href')) : subject) || this.options.url || '';this.assignOptions();var handler = handler || this.options.handler;if (handler) return this.setContent(handler, this.parsers[handler].call(this, true));var ret = false;return this.parsers.some(function(parser, key){var content = parser.call(this);if (content) {ret = this.setContent(key, content);return true;}return false;}, this);},fromElement: function(from, options) {return this.open(from, options);},assignOptions: function() {this.overlay.set('class', this.options.classOverlay);this.win.set('class', this.options.classWindow);if (Browser.Engine.trident4) this.win.addClass('sbox-window-ie6');},close: function(e) {var stoppable = ($type(e) == 'event');if (stoppable) e.stop();if (!this.isOpen || (stoppable && !$lambda(this.options.closable).call(this, e))) return this;this.fx.overlay.start(0).chain(this.toggleOverlay.bind(this));this.win.setStyle('display', 'none');this.fireEvent('onClose', [this.content]);this.trash();this.toggleListeners();this.isOpen = false;return this;},trash: function() {this.element = this.asset = null;this.content.empty();this.options = {};this.removeEvents().setOptions(this.presets).callChain();},onError: function() {this.asset = null;this.setContent('string', this.options.errorMsg || 'An error occurred');},setContent: function(handler, content) {if (!this.handlers[handler]) return false;this.content.className = 'sbox-content-' + handler;this.applyTimer = this.applyContent.delay(this.fx.overlay.options.duration, this, this.handlers[handler].call(this, content));if (this.overlay.retrieve('opacity')) return this;this.toggleOverlay(true);this.fx.overlay.start(this.options.overlayOpacity);return this.reposition();},applyContent: function(content, size) {if (!this.isOpen && !this.applyTimer) return;this.applyTimer = $clear(this.applyTimer);this.hideContent();if (!content) {this.toggleLoading(true);} else {if (this.isLoading) this.toggleLoading(false);this.fireEvent('onUpdate', [this.content], 20);}if (content) {if (['string', 'array'].contains($type(content))) this.content.set('html', content);else if (!this.content.hasChild(content)) this.content.adopt(content);}this.callChain();if (!this.isOpen) {this.toggleListeners(true);this.resize(size, true);this.isOpen = true;this.fireEvent('onOpen', [this.content]);} else {this.resize(size);}},resize: function(size, instantly) {this.showTimer = $clear(this.showTimer || null);var box = this.doc.getSize(), scroll = this.doc.getScroll();this.size = $merge((this.isLoading) ? this.options.sizeLoading : this.options.size, size);var to = {width: this.size.x,height: this.size.y,left: (scroll.x + (box.x - this.size.x - this.options.marginInner.x) / 2).toInt(),
top: (scroll.y + (box.y - this.size.y - this.options.marginInner.y) / 2).toInt()};this.hideContent();if (!instantly) {this.fx.win.start(to).chain(this.showContent.bind(this));} else {this.win.setStyles(to).setStyle('display', '');this.showTimer = this.showContent.delay(50, this);}return this.reposition();},toggleListeners: function(state) {var fn = (state) ? 'addEvent' : 'removeEvent';this.closeBtn[fn]('click', this.bound.close);this.overlay[fn]('click', this.bound.close);this.doc[fn]('keydown', this.bound.key)[fn]('mousewheel', this.bound.scroll);this.doc.getWindow()[fn]('resize', this.bound.window)[fn]('scroll', this.bound.window);},toggleLoading: function(state) {this.isLoading = state;this.win[(state) ? 'addClass' : 'removeClass']('sbox-loading');if (state) this.fireEvent('onLoading', [this.win]);},toggleOverlay: function(state) {var full = this.doc.getSize().x;this.overlay.setStyle('display', (state) ? '' : 'none');this.doc.body[(state) ? 'addClass' : 'removeClass']('body-overlayed');if (state) {this.scrollOffset = this.doc.getWindow().getSize().x - full;this.doc.body.setStyle('margin-right', this.scrollOffset);} else {this.doc.body.setStyle('margin-right', '');}},showContent: function() {if (this.content.get('opacity')) this.fireEvent('onShow', [this.win]);this.fx.content.start(1);},hideContent: function() {if (!this.content.get('opacity')) this.fireEvent('onHide', [this.win]);this.fx.content.cancel().set(0);},onKey: function(e) {switch (e.key) {case 'esc': this.close(e);case 'up': case 'down': return false;}},checkTarget: function(e) {return this.content.hasChild(e.target);},reposition: function() {var size = this.doc.getSize(), scroll = this.doc.getScroll(), ssize = this.doc.getScrollSize();this.overlay.setStyles({width: ssize.x + 'px',height: ssize.y + 'px'});this.win.setStyles({left: (scroll.x + (size.x - this.win.offsetWidth) / 2 - this.scrollOffset).toInt() + 'px',
top: (scroll.y + (size.y - this.win.offsetHeight) / 2).toInt() + 'px'});return this.fireEvent('onMove', [this.overlay, this.win]);},removeEvents: function(type){if (!this.$events) return this;if (!type) this.$events = null;else if (this.$events[type]) this.$events[type] = null;return this;},extend: function(properties) {return $extend(this, properties);},handlers: new Hash(),parsers: new Hash()};SqueezeBox.extend(new Events($empty)).extend(new Options($empty)).extend(new Chain($empty));SqueezeBox.parsers.extend({image: function(preset) {return (preset || (/\.(?:jpg|png|gif)$/i).test(this.url)) ? this.url : false;},clone: function(preset) {if ($(this.options.target)) return $(this.options.target);if (this.element && !this.element.parentNode) return this.element;var bits = this.url.match(/#([\w-]+)$/);return (bits) ? $(bits[1]) : (preset ? this.element : false);},ajax: function(preset) {return (preset || (this.url && !(/^(?:javascript|#)/i).test(this.url))) ? this.url : false;},iframe: function(preset) {return (preset || this.url) ? this.url : false;},string: function(preset) {return true;}});SqueezeBox.handlers.extend({image: function(url) {var size, tmp = new Image();this.asset = null;tmp.onload = tmp.onabort = tmp.onerror = (function() {tmp.onload = tmp.onabort = tmp.onerror = null;if (!tmp.width) {this.onError.delay(10, this);return;}var box = this.doc.getSize();box.x -= this.options.marginImage.x;box.y -= this.options.marginImage.y;size = {x: tmp.width, y: tmp.height};for (var i = 2; i--;) {if (size.x > box.x) {size.y *= box.x / size.x;
size.x = box.x;} else if (size.y > box.y) {size.x *= box.y / size.y;size.y = box.y;}}size.x = size.x.toInt();size.y = size.y.toInt();this.asset = $(tmp);tmp = null;this.asset.width = size.x;this.asset.height = size.y;this.applyContent(this.asset, size);}).bind(this);tmp.src = url;if (tmp && tmp.onload && tmp.complete) tmp.onload();return (this.asset) ? [this.asset, size] : null;},clone: function(el) {if (el) return el.clone();return this.onError();},adopt: function(el) {if (el) return el;return this.onError();},ajax: function(url){var options = this.options.ajaxOptions || {};this.asset = new Request.HTML($merge({method: 'get',evalScripts: false}, this.options.ajaxOptions)).addEvents({onSuccess: function(resp){this.applyContent(resp);if (options.evalScripts !== null && !options.evalScripts) $exec(this.asset.response.javascript);this.fireEvent('onAjax', [resp, this.asset]);this.asset = null;}.bind(this),onFailure: this.onError.bind(this)});this.asset.send.delay(10, this.asset, [{url: url}]);},iframe: function(url){this.asset = new Element('iframe', $merge({src: url,frameBorder: 0,width: this.options.size.x,height: this.options.size.y}, this.options.iframeOptions));if (this.options.iframePreload) {this.asset.addEvent('load', function(){this.applyContent(this.asset.setStyle('display', ''));}.bind(this));this.asset.setStyle('display', 'none').inject(this.content);return false;}return this.asset;},string: function(str){return str;}});
SqueezeBox.handlers.url = SqueezeBox.handlers.ajax;
SqueezeBox.parsers.url = SqueezeBox.parsers.ajax;
SqueezeBox.parsers.adopt = SqueezeBox.parsers.clone;
////////////////////////////////////////////////////////////////
window.addEvent('domready', function(){
SqueezeBox.assign($$('a[rel=boxed]'));
});
//////////////////////////////////////////////////////////