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path: root/plugins/picasa-albums/fancybox/jquery.fancybox-custom.js
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diff --git a/plugins/picasa-albums/fancybox/jquery.fancybox-custom.js b/plugins/picasa-albums/fancybox/jquery.fancybox-custom.js
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@@ -0,0 +1,1156 @@
+/*
+ * FancyBox - jQuery Plugin
+ * Simple and fancy lightbox alternative
+ *
+ * Examples and documentation at: http://fancybox.net
+ *
+ * Copyright (c) 2008 - 2010 Janis Skarnelis
+ * That said, it is hardly a one-person project. Many people have submitted bugs, code, and offered their advice freely. Their support is greatly appreciated.
+ *
+ * Version: 1.3.4 (11/11/2010)
+ * Requires: jQuery v1.3+
+ *
+ * Dual licensed under the MIT and GPL licenses:
+ * http://www.opensource.org/licenses/mit-license.php
+ * http://www.gnu.org/licenses/gpl.html
+ */
+
+;(function($) {
+ var tmp, loading, overlay, wrap, outer, content, close, title, nav_left, nav_right,
+
+ selectedIndex = 0, selectedOpts = {}, selectedArray = [], currentIndex = 0, currentOpts = {}, currentArray = [],
+
+ ajaxLoader = null, imgPreloader = new Image(), imgRegExp = /\.(jpg|gif|png|bmp|jpeg)(.*)?$/i, swfRegExp = /[^\.]\.(swf)\s*$/i,
+
+ loadingTimer, loadingFrame = 1,
+
+ titleHeight = 0, titleStr = '', start_pos, final_pos, busy = false, fx = $.extend($('<div/>')[0], { prop: 0 }),
+
+ isIE6 = $.browser.msie && $.browser.version < 7 && !window.XMLHttpRequest,
+
+ /*
+ * Private methods
+ */
+
+ _abort = function() {
+ loading.hide();
+
+ imgPreloader.onerror = imgPreloader.onload = null;
+
+ if (ajaxLoader) {
+ ajaxLoader.abort();
+ }
+
+ tmp.empty();
+ },
+
+ _error = function() {
+ if (false === selectedOpts.onError(selectedArray, selectedIndex, selectedOpts)) {
+ loading.hide();
+ busy = false;
+ return;
+ }
+
+ selectedOpts.titleShow = false;
+
+ selectedOpts.width = 'auto';
+ selectedOpts.height = 'auto';
+
+ tmp.html( '<p id="fancybox-error">The requested content cannot be loaded.<br />Please try again later.</p>' );
+
+ _process_inline();
+ },
+
+ _start = function() {
+
+ var obj = selectedArray[ selectedIndex ],
+ href,
+ type,
+ title,
+ str,
+ emb,
+ ret;
+
+ _abort();
+
+ selectedOpts = $.extend({}, $.fn.fancybox.defaults, (typeof $(obj).data('fancybox') == 'undefined' ? selectedOpts : $(obj).data('fancybox')));
+
+ ret = selectedOpts.onStart(selectedArray, selectedIndex, selectedOpts);
+
+ if (ret === false) {
+ busy = false;
+ return;
+ } else if (typeof ret == 'object') {
+ selectedOpts = $.extend(selectedOpts, ret);
+ }
+
+ title = selectedOpts.title || (obj.nodeName ? $(obj).attr('title') : obj.title) || '';
+
+ if (obj.nodeName && !selectedOpts.orig) {
+ selectedOpts.orig = $(obj).children("img:first").length ? $(obj).children("img:first") : $(obj);
+ }
+
+ if (title === '' && selectedOpts.orig && selectedOpts.titleFromAlt) {
+ title = selectedOpts.orig.attr('alt');
+ }
+
+ href = selectedOpts.href || (obj.nodeName ? $(obj).attr('href') : obj.href) || null;
+
+ if ((/^(?:javascript)/i).test(href) || href == '#') {
+ href = null;
+ }
+
+ if (selectedOpts.type) {
+ type = selectedOpts.type;
+
+ if (!href) {
+ href = selectedOpts.content;
+ }
+
+ } else if (selectedOpts.content) {
+ type = 'html';
+
+ } else if (href) {
+ if (href.match(imgRegExp)) {
+ type = 'image';
+
+ } else if (href.match(swfRegExp)) {
+ type = 'swf';
+
+ } else if ($(obj).hasClass("iframe")) {
+ type = 'iframe';
+
+ } else if (href.indexOf("#") === 0) {
+ type = 'inline';
+
+ } else {
+ type = 'ajax';
+ }
+ }
+
+ if (!type) {
+ _error();
+ return;
+ }
+
+ if (type == 'inline') {
+ obj = href.substr(href.indexOf("#"));
+ type = $(obj).length > 0 ? 'inline' : 'ajax';
+ }
+
+ selectedOpts.type = type;
+ selectedOpts.href = href;
+ selectedOpts.title = title;
+
+ if (selectedOpts.autoDimensions) {
+ if (selectedOpts.type == 'html' || selectedOpts.type == 'inline' || selectedOpts.type == 'ajax') {
+ selectedOpts.width = 'auto';
+ selectedOpts.height = 'auto';
+ } else {
+ selectedOpts.autoDimensions = false;
+ }
+ }
+
+ if (selectedOpts.modal) {
+ selectedOpts.overlayShow = true;
+ selectedOpts.hideOnOverlayClick = false;
+ selectedOpts.hideOnContentClick = false;
+ selectedOpts.enableEscapeButton = false;
+ selectedOpts.showCloseButton = false;
+ }
+
+ selectedOpts.padding = parseInt(selectedOpts.padding, 10);
+ selectedOpts.margin = parseInt(selectedOpts.margin, 10);
+
+ tmp.css('padding', (selectedOpts.padding + selectedOpts.margin));
+
+ $('.fancybox-inline-tmp').unbind('fancybox-cancel').bind('fancybox-change', function() {
+ $(this).replaceWith(content.children());
+ });
+
+ switch (type) {
+ case 'html' :
+ tmp.html( selectedOpts.content );
+ _process_inline();
+ break;
+
+ case 'inline' :
+ if ( $(obj).parent().is('#fancybox-content') === true) {
+ busy = false;
+ return;
+ }
+
+ $('<div class="fancybox-inline-tmp" />')
+ .hide()
+ .insertBefore( $(obj) )
+ .bind('fancybox-cleanup', function() {
+ $(this).replaceWith(content.children());
+ }).bind('fancybox-cancel', function() {
+ $(this).replaceWith(tmp.children());
+ });
+
+ $(obj).appendTo(tmp);
+
+ _process_inline();
+ break;
+
+ case 'image':
+ busy = false;
+
+ $.fancybox.showActivity();
+
+ imgPreloader = new Image();
+
+ imgPreloader.onerror = function() {
+ _error();
+ };
+
+ imgPreloader.onload = function() {
+ busy = true;
+
+ imgPreloader.onerror = imgPreloader.onload = null;
+
+ _process_image();
+ };
+
+ imgPreloader.src = href;
+ break;
+
+ case 'swf':
+ selectedOpts.scrolling = 'no';
+
+ str = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="' + selectedOpts.width + '" height="' + selectedOpts.height + '"><param name="movie" value="' + href + '"></param>';
+ emb = '';
+
+ $.each(selectedOpts.swf, function(name, val) {
+ str += '<param name="' + name + '" value="' + val + '"></param>';
+ emb += ' ' + name + '="' + val + '"';
+ });
+
+ str += '<embed src="' + href + '" type="application/x-shockwave-flash" width="' + selectedOpts.width + '" height="' + selectedOpts.height + '"' + emb + '></embed></object>';
+
+ tmp.html(str);
+
+ _process_inline();
+ break;
+
+ case 'ajax':
+ busy = false;
+
+ $.fancybox.showActivity();
+
+ selectedOpts.ajax.win = selectedOpts.ajax.success;
+
+ ajaxLoader = $.ajax($.extend({}, selectedOpts.ajax, {
+ url : href,
+ data : selectedOpts.ajax.data || {},
+ error : function(XMLHttpRequest, textStatus, errorThrown) {
+ if ( XMLHttpRequest.status > 0 ) {
+ _error();
+ }
+ },
+ success : function(data, textStatus, XMLHttpRequest) {
+ var o = typeof XMLHttpRequest == 'object' ? XMLHttpRequest : ajaxLoader;
+ if (o.status == 200) {
+ if ( typeof selectedOpts.ajax.win == 'function' ) {
+ ret = selectedOpts.ajax.win(href, data, textStatus, XMLHttpRequest);
+
+ if (ret === false) {
+ loading.hide();
+ return;
+ } else if (typeof ret == 'string' || typeof ret == 'object') {
+ data = ret;
+ }
+ }
+
+ tmp.html( data );
+ _process_inline();
+ }
+ }
+ }));
+
+ break;
+
+ case 'iframe':
+ _show();
+ break;
+ }
+ },
+
+ _process_inline = function() {
+ var
+ w = selectedOpts.width,
+ h = selectedOpts.height;
+
+ if (w.toString().indexOf('%') > -1) {
+ w = parseInt( ($(window).width() - (selectedOpts.margin * 2)) * parseFloat(w) / 100, 10) + 'px';
+
+ } else {
+ w = w == 'auto' ? 'auto' : w + 'px';
+ }
+
+ if (h.toString().indexOf('%') > -1) {
+ h = parseInt( ($(window).height() - (selectedOpts.margin * 2)) * parseFloat(h) / 100, 10) + 'px';
+
+ } else {
+ h = h == 'auto' ? 'auto' : h + 'px';
+ }
+
+ tmp.wrapInner('<div style="width:' + w + ';height:' + h + ';overflow: ' + (selectedOpts.scrolling == 'auto' ? 'auto' : (selectedOpts.scrolling == 'yes' ? 'scroll' : 'hidden')) + ';position:relative;"></div>');
+
+ selectedOpts.width = tmp.width();
+ selectedOpts.height = tmp.height();
+
+ _show();
+ },
+
+ _process_image = function() {
+ selectedOpts.width = imgPreloader.width;
+ selectedOpts.height = imgPreloader.height;
+
+ $("<img />").attr({
+ 'id' : 'fancybox-img',
+ 'src' : imgPreloader.src,
+ 'alt' : selectedOpts.title
+ }).appendTo( tmp );
+
+ _show();
+ },
+
+ _show = function() {
+ var pos, equal;
+
+ loading.hide();
+
+ if (wrap.is(":visible") && false === currentOpts.onCleanup(currentArray, currentIndex, currentOpts)) {
+ $.event.trigger('fancybox-cancel');
+
+ busy = false;
+ return;
+ }
+
+ busy = true;
+
+ $(content.add( overlay )).unbind();
+
+ $(window).unbind("resize.fb scroll.fb");
+ $(document).unbind('keydown.fb');
+
+ if (wrap.is(":visible") && currentOpts.titlePosition !== 'outside') {
+ wrap.css('height', wrap.height());
+ }
+
+ currentArray = selectedArray;
+ currentIndex = selectedIndex;
+ currentOpts = selectedOpts;
+
+ if (currentOpts.overlayShow) {
+ overlay.css({
+ 'background-color' : currentOpts.overlayColor,
+ 'opacity' : currentOpts.overlayOpacity,
+ 'cursor' : currentOpts.hideOnOverlayClick ? 'pointer' : 'auto',
+ 'height' : $(document).height()
+ });
+
+ if (!overlay.is(':visible')) {
+ if (isIE6) {
+ $('select:not(#fancybox-tmp select)').filter(function() {
+ return this.style.visibility !== 'hidden';
+ }).css({'visibility' : 'hidden'}).one('fancybox-cleanup', function() {
+ this.style.visibility = 'inherit';
+ });
+ }
+
+ overlay.show();
+ }
+ } else {
+ overlay.hide();
+ }
+
+ final_pos = _get_zoom_to();
+
+ _process_title();
+
+ if (wrap.is(":visible")) {
+ $( close.add( nav_left ).add( nav_right ) ).hide();
+
+ pos = wrap.position(),
+
+ start_pos = {
+ top : pos.top,
+ left : pos.left,
+ width : wrap.width(),
+ height : wrap.height()
+ };
+
+ equal = (start_pos.width == final_pos.width && start_pos.height == final_pos.height);
+
+ content.fadeTo(currentOpts.changeFade, 0.3, function() {
+ var finish_resizing = function() {
+ content.html( tmp.contents() ).fadeTo(currentOpts.changeFade, 1, _finish);
+ };
+
+ $.event.trigger('fancybox-change');
+
+ content
+ .empty()
+ .removeAttr('filter')
+ .css({
+ 'border-width' : currentOpts.padding,
+ 'width' : final_pos.width - currentOpts.padding * 2,
+ 'height' : selectedOpts.autoDimensions ? 'auto' : final_pos.height - titleHeight - currentOpts.padding * 2
+ });
+
+ if (equal) {
+ finish_resizing();
+
+ } else {
+ fx.prop = 0;
+
+ $(fx).animate({prop: 1}, {
+ duration : currentOpts.changeSpeed,
+ easing : currentOpts.easingChange,
+ step : _draw,
+ complete : finish_resizing
+ });
+ }
+ });
+
+ return;
+ }
+
+ wrap.removeAttr("style");
+
+ content.css('border-width', currentOpts.padding);
+
+ if (currentOpts.transitionIn == 'elastic') {
+ start_pos = _get_zoom_from();
+
+ content.html( tmp.contents() );
+
+ wrap.show();
+
+ if (currentOpts.opacity) {
+ final_pos.opacity = 0;
+ }
+
+ fx.prop = 0;
+
+ $(fx).animate({prop: 1}, {
+ duration : currentOpts.speedIn,
+ easing : currentOpts.easingIn,
+ step : _draw,
+ complete : _finish
+ });
+
+ return;
+ }
+
+ if (currentOpts.titlePosition == 'inside' && titleHeight > 0) {
+ title.show();
+ }
+
+ content
+ .css({
+ 'width' : final_pos.width - currentOpts.padding * 2,
+ 'height' : selectedOpts.autoDimensions ? 'auto' : final_pos.height - titleHeight - currentOpts.padding * 2
+ })
+ .html( tmp.contents() );
+
+ wrap
+ .css(final_pos)
+ .fadeIn( currentOpts.transitionIn == 'none' ? 0 : currentOpts.speedIn, _finish );
+ },
+
+ _format_title = function(title) {
+ if (title && title.length) {
+ if (currentOpts.titlePosition == 'float') {
+ return '<table id="fancybox-title-float-wrap" cellpadding="0" cellspacing="0"><tr><td id="fancybox-title-float-left"></td><td id="fancybox-title-float-main">' + title + '</td><td id="fancybox-title-float-right"></td></tr></table>';
+ }
+
+ return '<div id="fancybox-title-' + currentOpts.titlePosition + '">' + title + '</div>';
+ }
+
+ return false;
+ },
+
+ _process_title = function() {
+ titleStr = currentOpts.title || '';
+ titleHeight = 0;
+
+ title
+ .empty()
+ .removeAttr('style')
+ .removeClass();
+
+ if (currentOpts.titleShow === false) {
+ title.hide();
+ return;
+ }
+
+ titleStr = $.isFunction(currentOpts.titleFormat) ? currentOpts.titleFormat(titleStr, currentArray, currentIndex, currentOpts) : _format_title(titleStr);
+
+ if (!titleStr || titleStr === '') {
+ title.hide();
+ return;
+ }
+
+ title
+ .addClass('fancybox-title-' + currentOpts.titlePosition)
+ .html( titleStr )
+ .appendTo( 'body' )
+ .show();
+
+ switch (currentOpts.titlePosition) {
+ case 'inside':
+ title
+ .css({
+ 'width' : final_pos.width - (currentOpts.padding * 2),
+ 'marginLeft' : currentOpts.padding,
+ 'marginRight' : currentOpts.padding
+ });
+
+ titleHeight = title.outerHeight(true);
+
+ title.appendTo( outer );
+
+ final_pos.height += titleHeight;
+ break;
+
+ case 'over':
+ title
+ .css({
+ 'marginLeft' : currentOpts.padding,
+ 'width' : final_pos.width - (currentOpts.padding * 2),
+ 'bottom' : currentOpts.padding
+ })
+ .appendTo( outer );
+ break;
+
+ case 'float':
+ title
+ .css('left', parseInt((title.width() - final_pos.width - 40)/ 2, 10) * -1)
+ .appendTo( wrap );
+ break;
+
+ default:
+ title
+ .css({
+ 'width' : final_pos.width - (currentOpts.padding * 2),
+ 'paddingLeft' : currentOpts.padding,
+ 'paddingRight' : currentOpts.padding
+ })
+ .appendTo( wrap );
+ break;
+ }
+
+ title.hide();
+ },
+
+ _set_navigation = function() {
+ if (currentOpts.enableEscapeButton || currentOpts.enableKeyboardNav) {
+ $(document).bind('keydown.fb', function(e) {
+ if (e.keyCode == 27 && currentOpts.enableEscapeButton) {
+ e.preventDefault();
+ $.fancybox.close();
+
+ } else if ((e.keyCode == 37 || e.keyCode == 39) && currentOpts.enableKeyboardNav && e.target.tagName !== 'INPUT' && e.target.tagName !== 'TEXTAREA' && e.target.tagName !== 'SELECT') {
+ e.preventDefault();
+ $.fancybox[ e.keyCode == 37 ? 'prev' : 'next']();
+ }
+ });
+ }
+
+ if (!currentOpts.showNavArrows) {
+ nav_left.hide();
+ nav_right.hide();
+ return;
+ }
+
+ if ((currentOpts.cyclic && currentArray.length > 1) || currentIndex !== 0) {
+ nav_left.show();
+ }
+
+ if ((currentOpts.cyclic && currentArray.length > 1) || currentIndex != (currentArray.length -1)) {
+ nav_right.show();
+ }
+ },
+
+ _finish = function () {
+ if (!$.support.opacity) {
+ content.get(0).style.removeAttribute('filter');
+ wrap.get(0).style.removeAttribute('filter');
+ }
+
+ if (selectedOpts.autoDimensions) {
+ content.css('height', 'auto');
+ }
+
+ wrap.css('height', 'auto');
+
+ if (titleStr && titleStr.length) {
+ title.show();
+ }
+
+ if (currentOpts.showCloseButton) {
+ close.show();
+ }
+
+ _set_navigation();
+
+ if (currentOpts.hideOnContentClick) {
+ content.bind('click', $.fancybox.close);
+ }
+
+ if (currentOpts.hideOnOverlayClick) {
+ overlay.bind('click', $.fancybox.close);
+ }
+
+ $(window).bind("resize.fb", $.fancybox.resize);
+
+ if (currentOpts.centerOnScroll) {
+ $(window).bind("scroll.fb", $.fancybox.center);
+ }
+
+ if (currentOpts.type == 'iframe') {
+ $('<iframe id="fancybox-frame" name="fancybox-frame' + new Date().getTime() + '" frameborder="0" hspace="0" ' + ($.browser.msie ? 'allowtransparency="true""' : '') + ' scrolling="' + selectedOpts.scrolling + '" src="' + currentOpts.href + '"></iframe>').appendTo(content);
+ }
+
+ wrap.show();
+
+ busy = false;
+
+ $.fancybox.center();
+
+ currentOpts.onComplete(currentArray, currentIndex, currentOpts);
+
+ _preload_images();
+ },
+
+ _preload_images = function() {
+ var href,
+ objNext;
+
+ if ((currentArray.length -1) > currentIndex) {
+ href = currentArray[ currentIndex + 1 ].href;
+
+ if (typeof href !== 'undefined' && href.match(imgRegExp)) {
+ objNext = new Image();
+ objNext.src = href;
+ }
+ }
+
+ if (currentIndex > 0) {
+ href = currentArray[ currentIndex - 1 ].href;
+
+ if (typeof href !== 'undefined' && href.match(imgRegExp)) {
+ objNext = new Image();
+ objNext.src = href;
+ }
+ }
+ },
+
+ _draw = function(pos) {
+ var dim = {
+ width : parseInt(start_pos.width + (final_pos.width - start_pos.width) * pos, 10),
+ height : parseInt(start_pos.height + (final_pos.height - start_pos.height) * pos, 10),
+
+ top : parseInt(start_pos.top + (final_pos.top - start_pos.top) * pos, 10),
+ left : parseInt(start_pos.left + (final_pos.left - start_pos.left) * pos, 10)
+ };
+
+ if (typeof final_pos.opacity !== 'undefined') {
+ dim.opacity = pos < 0.5 ? 0.5 : pos;
+ }
+
+ wrap.css(dim);
+
+ content.css({
+ 'width' : dim.width - currentOpts.padding * 2,
+ 'height' : dim.height - (titleHeight * pos) - currentOpts.padding * 2
+ });
+ },
+
+ _get_viewport = function() {
+ return [
+ $(window).width() - (currentOpts.margin * 2),
+ $(window).height() - (currentOpts.margin * 2),
+ $(document).scrollLeft() + currentOpts.margin,
+ $(document).scrollTop() + currentOpts.margin
+ ];
+ },
+
+ _get_zoom_to = function () {
+ var view = _get_viewport(),
+ to = {},
+ resize = currentOpts.autoScale,
+ double_padding = currentOpts.padding * 2,
+ ratio;
+
+ if (currentOpts.width.toString().indexOf('%') > -1) {
+ to.width = parseInt((view[0] * parseFloat(currentOpts.width)) / 100, 10);
+ } else {
+ to.width = currentOpts.width + double_padding;
+ }
+
+ if (currentOpts.height.toString().indexOf('%') > -1) {
+ to.height = parseInt((view[1] * parseFloat(currentOpts.height)) / 100, 10);
+ } else {
+ to.height = currentOpts.height + double_padding;
+ }
+
+ if (resize && (to.width > view[0] || to.height > view[1])) {
+ if (selectedOpts.type == 'image' || selectedOpts.type == 'swf') {
+ ratio = (currentOpts.width ) / (currentOpts.height );
+
+ if ((to.width ) > view[0]) {
+ to.width = view[0];
+ to.height = parseInt(((to.width - double_padding) / ratio) + double_padding, 10);
+ }
+
+ if ((to.height) > view[1]) {
+ to.height = view[1];
+ to.width = parseInt(((to.height - double_padding) * ratio) + double_padding, 10);
+ }
+
+ } else {
+ to.width = Math.min(to.width, view[0]);
+ to.height = Math.min(to.height, view[1]);
+ }
+ }
+
+ to.top = parseInt(Math.max(view[3] - 20, view[3] + ((view[1] - to.height - 40) * 0.5)), 10);
+ to.left = parseInt(Math.max(view[2] - 20, view[2] + ((view[0] - to.width - 40) * 0.5)), 10);
+
+ return to;
+ },
+
+ _get_obj_pos = function(obj) {
+ var pos = obj.offset();
+
+ pos.top += parseInt( obj.css('paddingTop'), 10 ) || 0;
+ pos.left += parseInt( obj.css('paddingLeft'), 10 ) || 0;
+
+ pos.top += parseInt( obj.css('border-top-width'), 10 ) || 0;
+ pos.left += parseInt( obj.css('border-left-width'), 10 ) || 0;
+
+ pos.width = obj.width();
+ pos.height = obj.height();
+
+ return pos;
+ },
+
+ _get_zoom_from = function() {
+ var orig = selectedOpts.orig ? $(selectedOpts.orig) : false,
+ from = {},
+ pos,
+ view;
+
+ if (orig && orig.length) {
+ pos = _get_obj_pos(orig);
+
+ from = {
+ width : pos.width + (currentOpts.padding * 2),
+ height : pos.height + (currentOpts.padding * 2),
+ top : pos.top - currentOpts.padding - 20,
+ left : pos.left - currentOpts.padding - 20
+ };
+
+ } else {
+ view = _get_viewport();
+
+ from = {
+ width : currentOpts.padding * 2,
+ height : currentOpts.padding * 2,
+ top : parseInt(view[3] + view[1] * 0.5, 10),
+ left : parseInt(view[2] + view[0] * 0.5, 10)
+ };
+ }
+
+ return from;
+ },
+
+ _animate_loading = function() {
+ if (!loading.is(':visible')){
+ clearInterval(loadingTimer);
+ return;
+ }
+
+ $('div', loading).css('top', (loadingFrame * -40) + 'px');
+
+ loadingFrame = (loadingFrame + 1) % 12;
+ };
+
+ /*
+ * Public methods
+ */
+
+ $.fn.fancybox = function(options) {
+ if (!$(this).length) {
+ return this;
+ }
+
+ $(this)
+ .data('fancybox', $.extend({}, options, ($.metadata ? $(this).metadata() : {})))
+ .unbind('click.fb')
+ .bind('click.fb', function(e) {
+ e.preventDefault();
+
+ if (busy) {
+ return;
+ }
+
+ busy = true;
+
+ $(this).blur();
+
+ selectedArray = [];
+ selectedIndex = 0;
+
+ var rel = $(this).attr('rel') || '';
+ rel = $(this).data('rel') || rel;
+ if (!rel || rel == '' || rel === 'nofollow') {
+ selectedArray.push(this);
+ } else {
+ selectedArray = $("a[rel=" + rel + "], area[rel=" + rel + "],a[data-rel=" + rel + "], area[data-rel=" + rel + "]");
+ selectedIndex = selectedArray.index( this );
+ }
+
+ _start();
+
+ return;
+ });
+
+ return this;
+ };
+
+ $.fancybox = function(obj) {
+ var opts;
+
+ if (busy) {
+ return;
+ }
+
+ busy = true;
+ opts = typeof arguments[1] !== 'undefined' ? arguments[1] : {};
+
+ selectedArray = [];
+ selectedIndex = parseInt(opts.index, 10) || 0;
+
+ if ($.isArray(obj)) {
+ for (var i = 0, j = obj.length; i < j; i++) {
+ if (typeof obj[i] == 'object') {
+ $(obj[i]).data('fancybox', $.extend({}, opts, obj[i]));
+ } else {
+ obj[i] = $({}).data('fancybox', $.extend({content : obj[i]}, opts));
+ }
+ }
+
+ selectedArray = jQuery.merge(selectedArray, obj);
+
+ } else {
+ if (typeof obj == 'object') {
+ $(obj).data('fancybox', $.extend({}, opts, obj));
+ } else {
+ obj = $({}).data('fancybox', $.extend({content : obj}, opts));
+ }
+
+ selectedArray.push(obj);
+ }
+
+ if (selectedIndex > selectedArray.length || selectedIndex < 0) {
+ selectedIndex = 0;
+ }
+
+ _start();
+ };
+
+ $.fancybox.showActivity = function() {
+ clearInterval(loadingTimer);
+
+ loading.show();
+ loadingTimer = setInterval(_animate_loading, 66);
+ };
+
+ $.fancybox.hideActivity = function() {
+ loading.hide();
+ };
+
+ $.fancybox.next = function() {
+ return $.fancybox.pos( currentIndex + 1);
+ };
+
+ $.fancybox.prev = function() {
+ return $.fancybox.pos( currentIndex - 1);
+ };
+
+ $.fancybox.pos = function(pos) {
+ if (busy) {
+ return;
+ }
+
+ pos = parseInt(pos);
+
+ selectedArray = currentArray;
+
+ if (pos > -1 && pos < currentArray.length) {
+ selectedIndex = pos;
+ _start();
+
+ } else if (currentOpts.cyclic && currentArray.length > 1) {
+ selectedIndex = pos >= currentArray.length ? 0 : currentArray.length - 1;
+ _start();
+ }
+
+ return;
+ };
+
+ $.fancybox.cancel = function() {
+ if (busy) {
+ return;
+ }
+
+ busy = true;
+
+ $.event.trigger('fancybox-cancel');
+
+ _abort();
+
+ selectedOpts.onCancel(selectedArray, selectedIndex, selectedOpts);
+
+ busy = false;
+ };
+
+ // Note: within an iframe use - parent.$.fancybox.close();
+ $.fancybox.close = function() {
+ if (busy || wrap.is(':hidden')) {
+ return;
+ }
+
+ busy = true;
+
+ if (currentOpts && false === currentOpts.onCleanup(currentArray, currentIndex, currentOpts)) {
+ busy = false;
+ return;
+ }
+
+ _abort();
+
+ $(close.add( nav_left ).add( nav_right )).hide();
+
+ $(content.add( overlay )).unbind();
+
+ $(window).unbind("resize.fb scroll.fb");
+ $(document).unbind('keydown.fb');
+
+ content.find('iframe').attr('src', isIE6 && /^https/i.test(window.location.href || '') ? 'javascript:void(false)' : 'about:blank');
+
+ if (currentOpts.titlePosition !== 'inside') {
+ title.empty();
+ }
+
+ wrap.stop();
+
+ function _cleanup() {
+ overlay.fadeOut('fast');
+
+ title.empty().hide();
+ wrap.hide();
+
+ $.event.trigger('fancybox-cleanup');
+
+ content.empty();
+
+ currentOpts.onClosed(currentArray, currentIndex, currentOpts);
+
+ currentArray = selectedOpts = [];
+ currentIndex = selectedIndex = 0;
+ currentOpts = selectedOpts = {};
+
+ busy = false;
+ }
+
+ if (currentOpts.transitionOut == 'elastic') {
+ start_pos = _get_zoom_from();
+
+ var pos = wrap.position();
+
+ final_pos = {
+ top : pos.top ,
+ left : pos.left,
+ width : wrap.width(),
+ height : wrap.height()
+ };
+
+ if (currentOpts.opacity) {
+ final_pos.opacity = 1;
+ }
+
+ title.empty().hide();
+
+ fx.prop = 1;
+
+ $(fx).animate({ prop: 0 }, {
+ duration : currentOpts.speedOut,
+ easing : currentOpts.easingOut,
+ step : _draw,
+ complete : _cleanup
+ });
+
+ } else {
+ wrap.fadeOut( currentOpts.transitionOut == 'none' ? 0 : currentOpts.speedOut, _cleanup);
+ }
+ };
+
+ $.fancybox.resize = function() {
+ if (overlay.is(':visible')) {
+ overlay.css('height', $(document).height());
+ }
+
+ $.fancybox.center(true);
+ };
+
+ $.fancybox.center = function() {
+ var view, align;
+
+ if (busy) {
+ return;
+ }
+
+ align = arguments[0] === true ? 1 : 0;
+ view = _get_viewport();
+
+ if (!align && (wrap.width() > view[0] || wrap.height() > view[1])) {
+ return;
+ }
+
+ wrap
+ .stop()
+ .animate({
+ 'top' : parseInt(Math.max(view[3] - 20, view[3] + ((view[1] - content.height() - 40) * 0.5) - currentOpts.padding)),
+ 'left' : parseInt(Math.max(view[2] - 20, view[2] + ((view[0] - content.width() - 40) * 0.5) - currentOpts.padding))
+ }, typeof arguments[0] == 'number' ? arguments[0] : 200);
+ };
+
+ $.fancybox.init = function() {
+ if ($("#fancybox-wrap").length) {
+ return;
+ }
+
+ $('body').append(
+ tmp = $('<div id="fancybox-tmp"></div>'),
+ loading = $('<div id="fancybox-loading"><div></div></div>'),
+ overlay = $('<div id="fancybox-overlay"></div>'),
+ wrap = $('<div id="fancybox-wrap"></div>')
+ );
+
+ outer = $('<div id="fancybox-outer"></div>')
+ .append('<div class="fancybox-bg" id="fancybox-bg-n"></div><div class="fancybox-bg" id="fancybox-bg-ne"></div><div class="fancybox-bg" id="fancybox-bg-e"></div><div class="fancybox-bg" id="fancybox-bg-se"></div><div class="fancybox-bg" id="fancybox-bg-s"></div><div class="fancybox-bg" id="fancybox-bg-sw"></div><div class="fancybox-bg" id="fancybox-bg-w"></div><div class="fancybox-bg" id="fancybox-bg-nw"></div>')
+ .appendTo( wrap );
+
+ outer.append(
+ content = $('<div id="fancybox-content"></div>'),
+ close = $('<a id="fancybox-close"></a>'),
+ title = $('<div id="fancybox-title"></div>'),
+
+ nav_left = $('<a href="javascript:;" id="fancybox-left"><span class="fancy-ico" id="fancybox-left-ico"></span></a>'),
+ nav_right = $('<a href="javascript:;" id="fancybox-right"><span class="fancy-ico" id="fancybox-right-ico"></span></a>')
+ );
+
+ close.click($.fancybox.close);
+ loading.click($.fancybox.cancel);
+
+ nav_left.click(function(e) {
+ e.preventDefault();
+ $.fancybox.prev();
+ });
+
+ nav_right.click(function(e) {
+ e.preventDefault();
+ $.fancybox.next();
+ });
+
+ if ($.fn.mousewheel) {
+ wrap.bind('mousewheel.fb', function(e, delta) {
+ if (busy) {
+ e.preventDefault();
+
+ } else if ($(e.target).get(0).clientHeight == 0 || $(e.target).get(0).scrollHeight === $(e.target).get(0).clientHeight) {
+ e.preventDefault();
+ $.fancybox[ delta > 0 ? 'prev' : 'next']();
+ }
+ });
+ }
+
+ if (!$.support.opacity) {
+ wrap.addClass('fancybox-ie');
+ }
+
+ if (isIE6) {
+ loading.addClass('fancybox-ie6');
+ wrap.addClass('fancybox-ie6');
+
+ $('<iframe id="fancybox-hide-sel-frame" src="' + (/^https/i.test(window.location.href || '') ? 'javascript:void(false)' : 'about:blank' ) + '" scrolling="no" border="0" frameborder="0" tabindex="-1"></iframe>').prependTo(outer);
+ }
+ };
+
+ $.fn.fancybox.defaults = {
+ padding : 10,
+ margin : 40,
+ opacity : false,
+ modal : false,
+ cyclic : false,
+ scrolling : 'auto', // 'auto', 'yes' or 'no'
+
+ width : 560,
+ height : 340,
+
+ autoScale : true,
+ autoDimensions : true,
+ centerOnScroll : false,
+
+ ajax : {},
+ swf : { wmode: 'transparent' },
+
+ hideOnOverlayClick : true,
+ hideOnContentClick : false,
+
+ overlayShow : true,
+ overlayOpacity : 0.7,
+ overlayColor : '#777',
+
+ titleShow : true,
+ titlePosition : 'float', // 'float', 'outside', 'inside' or 'over'
+ titleFormat : null,
+ titleFromAlt : false,
+
+ transitionIn : 'fade', // 'elastic', 'fade' or 'none'
+ transitionOut : 'fade', // 'elastic', 'fade' or 'none'
+
+ speedIn : 300,
+ speedOut : 300,
+
+ changeSpeed : 300,
+ changeFade : 'fast',
+
+ easingIn : 'swing',
+ easingOut : 'swing',
+
+ showCloseButton : true,
+ showNavArrows : true,
+ enableEscapeButton : true,
+ enableKeyboardNav : true,
+
+ onStart : function(){},
+ onCancel : function(){},
+ onComplete : function(){},
+ onCleanup : function(){},
+ onClosed : function(){},
+ onError : function(){}
+ };
+
+ $(document).ready(function() {
+ $.fancybox.init();
+ });
+
+})(jQuery); \ No newline at end of file