// ColorBox v1.3.15 - a full featured, light-weight, customizable lightbox based on jQuery 1.3+
// Copyright (c) 2010 Jack Moore - jack@colorpowered.com
// Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php
(function ($, window) { var defaults = { transition: "elastic", speed: 300, width: false, initialWidth: "600", innerWidth: false, maxWidth: false, height: false, initialHeight: "450", innerHeight: false, maxHeight: false, scalePhotos: true, scrolling: true, inline: false, html: false, iframe: false, photo: false, href: false, title: false, rel: false, opacity: 0.9, preloading: true, current: "image {current} of {total}", previous: "previous", next: "next", close: "close", open: false, returnFocus: true, loop: true, slideshow: false, slideshowAuto: true, slideshowSpeed: 2500, slideshowStart: "start slideshow", slideshowStop: "stop slideshow", onOpen: false, onLoad: false, onComplete: false, onCleanup: false, onClosed: false, overlayClose: true, escKey: true, arrowKey: true }, colorbox = 'colorbox', prefix = 'cbox', event_open = prefix + '_open', event_load = prefix + '_load', event_complete = prefix + '_complete', event_cleanup = prefix + '_cleanup', event_closed = prefix + '_closed', event_purge = prefix + '_purge', event_loaded = prefix + '_loaded', isIE = $.browser.msie && !$.support.opacity, isIE6 = isIE && $.browser.version < 7, event_ie6 = prefix + '_IE6', $overlay, $box, $wrap, $content, $topBorder, $leftBorder, $rightBorder, $bottomBorder, $related, $window, $loaded, $loadingBay, $loadingOverlay, $title, $current, $slideshow, $next, $prev, $close, interfaceHeight, interfaceWidth, loadedHeight, loadedWidth, element, index, settings, open, active, closing = false, publicMethod, boxElement = prefix + 'Element'; function $div(id, css) { id = id ? ' id="' + prefix + id + '"' : ''; css = css ? ' style="' + css + '"' : ''; return $('<div' + id + css + '/>') } function setSize(size, dimension) { dimension = dimension === 'x' ? $window.width() : $window.height(); return (typeof size === 'string') ? Math.round((/%/.test(size) ? (dimension / 100) * parseInt(size, 10) : parseInt(size, 10))) : size } function isImage(url) { return settings.photo || /\.(gif|png|jpg|jpeg|bmp)(?:\?([^#]*))?(?:#(\.*))?$/i.test(url) } function process(settings) { for (var i in settings) { if ($.isFunction(settings[i]) && i.substring(0, 2) !== 'on') { settings[i] = settings[i].call(element) } } settings.rel = settings.rel || element.rel || 'nofollow'; settings.href = settings.href || $(element).attr('href'); settings.title = settings.title || element.title; return settings } function trigger(event, callback) { if (callback) { callback.call(element) } $.event.trigger(event) } function slideshow() { var timeOut, className = prefix + "Slideshow_", click = "click." + prefix, start, stop, clear; if (settings.slideshow && $related[1]) { start = function () { $slideshow.text(settings.slideshowStop).unbind(click).bind(event_complete, function () { if (index < $related.length - 1 || settings.loop) { timeOut = setTimeout(publicMethod.next, settings.slideshowSpeed) } }).bind(event_load, function () { clearTimeout(timeOut) }).one(click + ' ' + event_cleanup, stop); $box.removeClass(className + "off").addClass(className + "on"); timeOut = setTimeout(publicMethod.next, settings.slideshowSpeed) }; stop = function () { clearTimeout(timeOut); $slideshow.text(settings.slideshowStart).unbind([event_complete, event_load, event_cleanup, click].join(' ')).one(click, start); $box.removeClass(className + "on").addClass(className + "off") }; if (settings.slideshowAuto) { start() } else { stop() } } } function launch(elem) { if (!closing) { element = elem; settings = process($.extend({}, $.data(element, colorbox))); $related = $(element); index = 0; if (settings.rel !== 'nofollow') { $related = $('.' + boxElement).filter(function () { var relRelated = $.data(this, colorbox).rel || this.rel; return (relRelated === settings.rel) }); index = $related.index(element); if (index === -1) { $related = $related.add(element); index = $related.length - 1 } } if (!open) { open = active = true; $box.show(); if (settings.returnFocus) { try { element.blur(); $(element).one(event_closed, function () { try { this.focus() } catch (e) { } }) } catch (e) { } } $overlay.css({ "opacity": +settings.opacity, "cursor": settings.overlayClose ? "pointer" : "auto" }).show(); settings.w = setSize(settings.initialWidth, 'x'); settings.h = setSize(settings.initialHeight, 'y'); publicMethod.position(0); if (isIE6) { $window.bind('resize.' + event_ie6 + ' scroll.' + event_ie6, function () { $overlay.css({ width: $window.width(), height: $window.height(), top: $window.scrollTop(), left: $window.scrollLeft() }) }).trigger('scroll.' + event_ie6) } trigger(event_open, settings.onOpen); $current.add($prev).add($next).add($slideshow).add($title).hide(); $close.html(settings.close).show() } publicMethod.load(true) } } publicMethod = $.fn[colorbox] = $[colorbox] = function (options, callback) { var $this = this, autoOpen; if (!$this[0] && $this.selector) { return $this } options = options || {}; if (callback) { options.onComplete = callback } if (!$this[0] || $this.selector === undefined) { $this = $('<a/>'); options.open = true } $this.each(function () { $.data(this, colorbox, $.extend({}, $.data(this, colorbox) || defaults, options)); $(this).addClass(boxElement) }); autoOpen = options.open; if ($.isFunction(autoOpen)) { autoOpen = autoOpen.call($this) } if (autoOpen) { launch($this[0]) } return $this }; publicMethod.init = function () { $window = $(window); $box = $div().attr({ id: colorbox, 'class': isIE ? prefix + 'IE' : '' }); $overlay = $div("Overlay", isIE6 ? 'position:absolute' : '').hide(); $wrap = $div("Wrapper"); $content = $div("Content").append($loaded = $div("LoadedContent", 'width:0; height:0; overflow:hidden'), $loadingOverlay = $div("LoadingOverlay").add($div("LoadingGraphic")), $title = $div("Title"), $current = $div("Current"), $next = $div("Next"), $prev = $div("Previous"), $slideshow = $div("Slideshow").bind(event_open, slideshow), $close = $div("Close")); $wrap.append($div().append($div("TopLeft"), $topBorder = $div("TopCenter"), $div("TopRight")), $div(false, 'clear:left').append($leftBorder = $div("MiddleLeft"), $content, $rightBorder = $div("MiddleRight")), $div(false, 'clear:left').append($div("BottomLeft"), $bottomBorder = $div("BottomCenter"), $div("BottomRight"))).children().children().css({ 'float': 'left' }); $loadingBay = $div(false, 'position:absolute; width:9999px; visibility:hidden; display:none'); $('body').prepend($overlay, $box.append($wrap, $loadingBay)); $content.children().hover(function () { $(this).addClass('hover') }, function () { $(this).removeClass('hover') }).addClass('hover'); interfaceHeight = $topBorder.height() + $bottomBorder.height() + $content.outerHeight(true) - $content.height(); interfaceWidth = $leftBorder.width() + $rightBorder.width() + $content.outerWidth(true) - $content.width(); loadedHeight = $loaded.outerHeight(true); loadedWidth = $loaded.outerWidth(true); $box.css({ "padding-bottom": interfaceHeight, "padding-right": interfaceWidth }).hide(); $next.click(publicMethod.next); $prev.click(publicMethod.prev); $close.click(publicMethod.close); $content.children().removeClass('hover'); $('.' + boxElement).live('click', function (e) { if (!((e.button !== 0 && typeof e.button !== 'undefined') || e.ctrlKey || e.shiftKey || e.altKey)) { e.preventDefault(); launch(this) } }); $overlay.click(function () { if (settings.overlayClose) { publicMethod.close() } }); $(document).bind("keydown", function (e) { if (open && settings.escKey && e.keyCode === 27) { e.preventDefault(); publicMethod.close() } if (open && settings.arrowKey && !active && $related[1]) { if (e.keyCode === 37 && (index || settings.loop)) { e.preventDefault(); $prev.click() } else if (e.keyCode === 39 && (index < $related.length - 1 || settings.loop)) { e.preventDefault(); $next.click() } } }) }; publicMethod.remove = function () { $box.add($overlay).remove(); $('.' + boxElement).die('click').removeData(colorbox).removeClass(boxElement) }; publicMethod.position = function (speed, loadedCallback) { var animate_speed, posTop = Math.max(document.documentElement.clientHeight - settings.h - loadedHeight - interfaceHeight, 0) / 2 + $window.scrollTop(), posLeft = Math.max($window.width() - settings.w - loadedWidth - interfaceWidth, 0) / 2 + $window.scrollLeft(); animate_speed = ($box.width() === settings.w + loadedWidth && $box.height() === settings.h + loadedHeight) ? 0 : speed; $wrap[0].style.width = $wrap[0].style.height = "9999px"; function modalDimensions(that) { $topBorder[0].style.width = $bottomBorder[0].style.width = $content[0].style.width = that.style.width; $loadingOverlay[0].style.height = $loadingOverlay[1].style.height = $content[0].style.height = $leftBorder[0].style.height = $rightBorder[0].style.height = that.style.height } $box.dequeue().animate({ width: settings.w + loadedWidth, height: settings.h + loadedHeight, top: posTop, left: posLeft }, { duration: animate_speed, complete: function () { modalDimensions(this); active = false; $wrap[0].style.width = (settings.w + loadedWidth + interfaceWidth) + "px"; $wrap[0].style.height = (settings.h + loadedHeight + interfaceHeight) + "px"; if (loadedCallback) { loadedCallback() } }, step: function () { modalDimensions(this) } }) }; publicMethod.resize = function (options) { if (open) { options = options || {}; if (options.width) { settings.w = setSize(options.width, 'x') - loadedWidth - interfaceWidth } if (options.innerWidth) { settings.w = setSize(options.innerWidth, 'x') } $loaded.css({ width: settings.w }); if (options.height) { settings.h = setSize(options.height, 'y') - loadedHeight - interfaceHeight } if (options.innerHeight) { settings.h = setSize(options.innerHeight, 'y') } if (!options.innerHeight && !options.height) { var $child = $loaded.wrapInner("<div style='overflow:auto'></div>").children(); settings.h = $child.height(); $child.replaceWith($child.children()) } $loaded.css({ height: settings.h }); publicMethod.position(settings.transition === "none" ? 0 : settings.speed) } }; publicMethod.prep = function (object) { if (!open) { return } var photo, speed = settings.transition === "none" ? 0 : settings.speed; $window.unbind('resize.' + prefix); $loaded.remove(); $loaded = $div('LoadedContent').html(object); function getWidth() { settings.w = settings.w || $loaded.width(); settings.w = settings.mw && settings.mw < settings.w ? settings.mw : settings.w; return settings.w } function getHeight() { settings.h = settings.h || $loaded.height(); settings.h = settings.mh && settings.mh < settings.h ? settings.mh : settings.h; return settings.h } $loaded.hide().appendTo($loadingBay.show()).css({ width: getWidth(), overflow: settings.scrolling ? 'auto' : 'hidden' }).css({ height: getHeight() }).prependTo($content); $loadingBay.hide(); $('#' + prefix + 'Photo').css({ cssFloat: 'none', marginLeft: 'auto', marginRight: 'auto' }); if (isIE6) { $('select').not($box.find('select')).filter(function () { return this.style.visibility !== 'hidden' }).css({ 'visibility': 'hidden' }).one(event_cleanup, function () { this.style.visibility = 'inherit' }) } function setPosition(s) { var prev, prevSrc, next, nextSrc, total = $related.length, loop = settings.loop; publicMethod.position(s, function () { function defilter() { if (isIE) { $box[0].style.removeAttribute("filter") } } if (!open) { return } if (isIE) { if (photo) { $loaded.fadeIn(100) } } $loaded.show(); trigger(event_loaded); $title.show().html(settings.title); if (total > 1) { if (typeof settings.current === "string") { $current.html(settings.current.replace(/\{current\}/, index + 1).replace(/\{total\}/, total)).show() } $next[(loop || index < total - 1) ? "show" : "hide"]().html(settings.next); $prev[(loop || index) ? "show" : "hide"]().html(settings.previous); prev = index ? $related[index - 1] : $related[total - 1]; next = index < total - 1 ? $related[index + 1] : $related[0]; if (settings.slideshow) { $slideshow.show() } if (settings.preloading) { nextSrc = $.data(next, colorbox).href || next.href; prevSrc = $.data(prev, colorbox).href || prev.href; nextSrc = $.isFunction(nextSrc) ? nextSrc.call(next) : nextSrc; prevSrc = $.isFunction(prevSrc) ? prevSrc.call(prev) : prevSrc; if (isImage(nextSrc)) { $('<img/>')[0].src = nextSrc } if (isImage(prevSrc)) { $('<img/>')[0].src = prevSrc } } } $loadingOverlay.hide(); if (settings.transition === 'fade') { $box.fadeTo(speed, 1, function () { defilter() }) } else { defilter() } $window.bind('resize.' + prefix, function () { publicMethod.position(0) }); trigger(event_complete, settings.onComplete) }) } if (settings.transition === 'fade') { $box.fadeTo(speed, 0, function () { setPosition(0) }) } else { setPosition(speed) } }; publicMethod.load = function (launched) { var href, img, setResize, prep = publicMethod.prep; active = true; element = $related[index]; if (!launched) { settings = process($.extend({}, $.data(element, colorbox))) } trigger(event_purge); trigger(event_load, settings.onLoad); settings.h = settings.height ? setSize(settings.height, 'y') - loadedHeight - interfaceHeight : settings.innerHeight && setSize(settings.innerHeight, 'y'); settings.w = settings.width ? setSize(settings.width, 'x') - loadedWidth - interfaceWidth : settings.innerWidth && setSize(settings.innerWidth, 'x'); settings.mw = settings.w; settings.mh = settings.h; if (settings.maxWidth) { settings.mw = setSize(settings.maxWidth, 'x') - loadedWidth - interfaceWidth; settings.mw = settings.w && settings.w < settings.mw ? settings.w : settings.mw } if (settings.maxHeight) { settings.mh = setSize(settings.maxHeight, 'y') - loadedHeight - interfaceHeight; settings.mh = settings.h && settings.h < settings.mh ? settings.h : settings.mh } href = settings.href; $loadingOverlay.show(); if (settings.inline) { $div().hide().insertBefore($(href)[0]).one(event_purge, function () { $(this).replaceWith($loaded.children()) }); prep($(href)) } else if (settings.iframe) { $box.one(event_loaded, function () { var iframe = $("<iframe frameborder='0' style='width:100%; height:100%; border:0; display:block'/>")[0]; iframe.name = prefix + (+new Date()); iframe.src = settings.href; if (!settings.scrolling) { iframe.scrolling = "no" } if (isIE) { iframe.allowtransparency = "true" } $(iframe).appendTo($loaded).one(event_purge, function () { iframe.src = "//about:blank" }) }); prep(" ") } else if (settings.html) { prep(settings.html) } else if (isImage(href)) { img = new Image(); img.onload = function () { var percent; img.onload = null; img.id = prefix + 'Photo'; $(img).css({ border: 'none', display: 'block', cssFloat: 'left' }); if (settings.scalePhotos) { setResize = function () { img.height -= img.height * percent; img.width -= img.width * percent }; if (settings.mw && img.width > settings.mw) { percent = (img.width - settings.mw) / img.width; setResize() } if (settings.mh && img.height > settings.mh) { percent = (img.height - settings.mh) / img.height; setResize() } } if (settings.h) { img.style.marginTop = Math.max(settings.h - img.height, 0) / 2 + 'px' } if ($related[1] && (index < $related.length - 1 || settings.loop)) { $(img).css({ cursor: 'pointer' }).click(publicMethod.next) } if (isIE) { img.style.msInterpolationMode = 'bicubic' } setTimeout(function () { prep(img) }, 1) }; setTimeout(function () { img.src = href }, 1) } else if (href) { $loadingBay.load(href, function (data, status, xhr) { prep(status === 'error' ? 'Request unsuccessful: ' + xhr.statusText : $(this).children()) }) } }; publicMethod.next = function () { if (!active) { index = index < $related.length - 1 ? index + 1 : 0; publicMethod.load() } }; publicMethod.prev = function () { if (!active) { index = index ? index - 1 : $related.length - 1; publicMethod.load() } }; publicMethod.close = function () { if (open && !closing) { closing = true; open = false; trigger(event_cleanup, settings.onCleanup); $window.unbind('.' + prefix + ' .' + event_ie6); $overlay.fadeTo('fast', 0); $box.stop().fadeTo('fast', 0, function () { trigger(event_purge); $loaded.remove(); $box.add($overlay).css({ 'opacity': 1, cursor: 'auto' }).hide(); setTimeout(function () { closing = false; trigger(event_closed, settings.onClosed) }, 1) }) } }; publicMethod.element = function () { return $(element) }; publicMethod.settings = defaults; $(publicMethod.init) } (jQuery, this));