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- /**
- * Tabs - jQuery plugin for accessible, unobtrusive tabs
- * @requires jQuery v1.1.1
- *
- * http://stilbuero.de/tabs/
- *
- * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
- * Dual licensed under the MIT and GPL licenses:
- * http://www.opensource.org/licenses/mit-license.php
- * http://www.gnu.org/licenses/gpl.html
- *
- * Version: 2.7.4
- */
- (function($) { // block scope
- $.extend({
- tabs: {
- remoteCount: 0 // TODO in Tabs 3 this is going to be more cleanly in one single namespace
- }
- });
- /**
- * Create an accessible, unobtrusive tab interface based on a particular HTML structure.
- *
- * The underlying HTML has to look like this:
- *
- * <div id="container">
- * <ul>
- * <li><a href="#fragment-1">Section 1</a></li>
- * <li><a href="#fragment-2">Section 2</a></li>
- * <li><a href="#fragment-3">Section 3</a></li>
- * </ul>
- * <div id="fragment-1">
- *
- * </div>
- * <div id="fragment-2">
- *
- * </div>
- * <div id="fragment-3">
- *
- * </div>
- * </div>
- *
- * Each anchor in the unordered list points directly to a section below represented by one of the
- * divs (the URI in the anchor's href attribute refers to the fragment with the corresponding id).
- * Because such HTML structure is fully functional on its own, e.g. without JavaScript, the tab
- * interface is accessible and unobtrusive.
- *
- * A tab is also bookmarkable via hash in the URL. Use the History/Remote plugin (Tabs will
- * auto-detect its presence) to fix the back (and forward) button.
- *
- * @example $('#container').tabs();
- * @desc Create a basic tab interface.
- * @example $('#container').tabs(2);
- * @desc Create a basic tab interface with the second tab initially activated.
- * @example $('#container').tabs({disabled: [3, 4]});
- * @desc Create a tab interface with the third and fourth tab being disabled.
- * @example $('#container').tabs({fxSlide: true});
- * @desc Create a tab interface that uses slide down/up animations for showing/hiding tab
- * content upon tab switching.
- *
- * @param Number initial An integer specifying the position of the tab (no zero-based index) that
- * gets activated at first (on page load). Two alternative ways to specify
- * the active tab will overrule this argument. First a li element
- * (representing one single tab) belonging to the selected tab class, e.g.
- * set the selected tab class (default: "tabs-selected", see option
- * selectedClass) for one of the unordered li elements in the HTML source.
- * In addition if a fragment identifier/hash in the URL of the page refers
- * to the id of a tab container of a tab interface the corresponding tab will
- * be activated and both the initial argument as well as an eventually
- * declared class attribute will be overruled. Defaults to 1 if omitted.
- * @param Object settings An object literal containing key/value pairs to provide optional settings.
- * @option Array<Number> disabled An array containing the position of the tabs (no zero-based index)
- * that should be disabled on initialization. Default value: null.
- * A tab can also be disabled by simply adding the disabling class
- * (default: "tabs-disabled", see option disabledClass) to the li
- * element representing that particular tab.
- * @option Boolean bookmarkable Boolean flag indicating if support for bookmarking and history (via
- * changing hash in the URL of the browser) is enabled. Default value:
- * false, unless the History/Remote plugin is included. In that case the
- * default value becomes true. @see $.ajaxHistory.initialize
- * @option Boolean remote Boolean flag indicating that tab content has to be loaded remotely from
- * the url given in the href attribute of the tab menu anchor elements.
- * @option String spinner The content of this string is shown in a tab while remote content is loading.
- * Insert plain text as well as an img here. To turn off this notification
- * pass an empty string or null. Default: "Loading…".
- * @option String hashPrefix A String that is used for constructing the hash the link's href attribute
- * of a remote tab gets altered to, such as "#remote-1".
- * Default value: "remote-tab-".
- * @option Boolean fxFade Boolean flag indicating whether fade in/out animations are used for tab
- * switching. Can be combined with fxSlide. Will overrule fxShow/fxHide.
- * Default value: false.
- * @option Boolean fxSlide Boolean flag indicating whether slide down/up animations are used for tab
- * switching. Can be combined with fxFade. Will overrule fxShow/fxHide.
- * Default value: false.
- * @option String|Number fxSpeed A string representing one of the three predefined speeds ("slow",
- * "normal", or "fast") or the number of milliseconds (e.g. 1000) to
- * run an animation. Default value: "normal".
- * @option Object fxShow An object literal of the form jQuery's animate function expects for making
- * your own, custom animation to reveal a tab upon tab switch. Unlike fxFade
- * or fxSlide this animation is independent from an optional hide animation.
- * Default value: null. @see animate
- * @option Object fxHide An object literal of the form jQuery's animate function expects for making
- * your own, custom animation to hide a tab upon tab switch. Unlike fxFade
- * or fxSlide this animation is independent from an optional show animation.
- * Default value: null. @see animate
- * @option String|Number fxShowSpeed A string representing one of the three predefined speeds
- * ("slow", "normal", or "fast") or the number of milliseconds
- * (e.g. 1000) to run the animation specified in fxShow.
- * Default value: fxSpeed.
- * @option String|Number fxHideSpeed A string representing one of the three predefined speeds
- * ("slow", "normal", or "fast") or the number of milliseconds
- * (e.g. 1000) to run the animation specified in fxHide.
- * Default value: fxSpeed.
- * @option Boolean fxAutoHeight Boolean flag that if set to true causes all tab heights
- * to be constant (being the height of the tallest tab).
- * Default value: false.
- * @option Function onClick A function to be invoked upon tab switch, immediatly after a tab has
- * been clicked, e.g. before the other's tab content gets hidden. The
- * function gets passed three arguments: the first one is the clicked
- * tab (e.g. an anchor element), the second one is the DOM element
- * containing the content of the clicked tab (e.g. the div), the third
- * argument is the one of the tab that gets hidden. If this callback
- * returns false, the tab switch is canceled (use to disallow tab
- * switching for the reason of a failed form validation for example).
- * Default value: null.
- * @option Function onHide A function to be invoked upon tab switch, immediatly after one tab's
- * content got hidden (with or without an animation) and right before the
- * next tab is revealed. The function gets passed three arguments: the
- * first one is the clicked tab (e.g. an anchor element), the second one
- * is the DOM element containing the content of the clicked tab, (e.g. the
- * div), the third argument is the one of the tab that gets hidden.
- * Default value: null.
- * @option Function onShow A function to be invoked upon tab switch. This function is invoked
- * after the new tab has been revealed, e.g. after the switch is completed.
- * The function gets passed three arguments: the first one is the clicked
- * tab (e.g. an anchor element), the second one is the DOM element
- * containing the content of the clicked tab, (e.g. the div), the third
- * argument is the one of the tab that gets hidden. Default value: null.
- * @option String navClass A CSS class that is used to identify the tabs unordered list by class if
- * the required HTML structure differs from the default one.
- * Default value: "tabs-nav".
- * @option String selectedClass The CSS class attached to the li element representing the
- * currently selected (active) tab. Default value: "tabs-selected".
- * @option String disabledClass The CSS class attached to the li element representing a disabled
- * tab. Default value: "tabs-disabled".
- * @option String containerClass A CSS class that is used to identify tab containers by class if
- * the required HTML structure differs from the default one.
- * Default value: "tabs-container".
- * @option String hideClass The CSS class used for hiding inactive tabs. A class is used instead
- * of "display: none" in the style attribute to maintain control over
- * visibility in other media types than screen, most notably print.
- * Default value: "tabs-hide".
- * @option String loadingClass The CSS class used for indicating that an Ajax tab is currently
- * loading, for example by showing a spinner.
- * Default value: "tabs-loading".
- * @option String tabStruct @deprecated A CSS selector or basic XPath expression reflecting a
- * nested HTML structure that is different from the default single div
- * structure (one div with an id inside the overall container holds one
- * tab's content). If for instance an additional div is required to wrap
- * up the several tab containers such a structure is expressed by "div>div".
- * Default value: "div".
- * @type jQuery
- *
- * @name tabs
- * @cat Plugins/Tabs
- * @author Klaus Hartl/klaus.hartl@stilbuero.de
- */
- $.fn.tabs = function(initial, settings) {
- // settings
- if (typeof initial == 'object') settings = initial; // no initial tab given but a settings object
- settings = $.extend({
- initial: (initial && typeof initial == 'number' && initial > 0) ? --initial : 0,
- disabled: null,
- bookmarkable: $.ajaxHistory ? true : false,
- remote: false,
- spinner: 'Loading…',
- hashPrefix: 'remote-tab-',
- fxFade: null,
- fxSlide: null,
- fxShow: null,
- fxHide: null,
- fxSpeed: 'normal',
- fxShowSpeed: null,
- fxHideSpeed: null,
- fxAutoHeight: false,
- onClick: null,
- onHide: null,
- onShow: null,
- navClass: 'tabs-nav',
- selectedClass: 'tabs-selected',
- disabledClass: 'tabs-disabled',
- containerClass: 'tabs-container',
- hideClass: 'tabs-hide',
- loadingClass: 'tabs-loading',
- tabStruct: 'div'
- }, settings || {});
- $.browser.msie6 = $.browser.msie && ($.browser.version && $.browser.version < 7 || /MSIE 6.0/.test(navigator.userAgent)); // do not check for 6.0 alone, userAgent in Windows Vista has "Windows NT 6.0"
- // helper to prevent scroll to fragment
- function unFocus() {
- scrollTo(0, 0);
- }
- // initialize tabs
- return this.each(function() {
- // remember wrapper for later
- var container = this;
- // setup nav
- var nav = $('ul.' + settings.navClass, container);
- nav = nav.size() && nav || $('>ul:eq(0)', container); // fallback to default structure
- var tabs = $('a', nav);
- // prepare remote tabs
- if (settings.remote) {
- tabs.each(function() {
- var id = settings.hashPrefix + (++$.tabs.remoteCount), hash = '#' + id, url = this.href;
- this.href = hash;
- $('<div id="' + id + '" class="' + settings.containerClass + '"></div>').appendTo(container);
- $(this).bind('loadRemoteTab', function(e, callback) {
- var $$ = $(this).addClass(settings.loadingClass), span = $('span', this)[0], tabTitle = span.innerHTML;
- if (settings.spinner) {
- // TODO if spinner is image
- span.innerHTML = '<em>' + settings.spinner + '</em>'; // WARNING: html(...) crashes Safari with jQuery 1.1.2
- }
- setTimeout(function() { // Timeout is again required in IE, "wait" for id being restored
- $(hash).load(url, function() {
- if (settings.spinner) {
- span.innerHTML = tabTitle; // WARNING: html(...) crashes Safari with jQuery 1.1.2
- }
- $$.removeClass(settings.loadingClass);
- callback && callback();
- });
- }, 0);
- });
- });
- }
- // set up containers
- var containers = $('div.' + settings.containerClass, container);
- containers = containers.size() && containers || $('>' + settings.tabStruct, container); // fallback to default structure
- // attach classes for styling if not present
- nav.is('.' + settings.navClass) || nav.addClass(settings.navClass);
- containers.each(function() {
- var $$ = $(this);
- $$.is('.' + settings.containerClass) || $$.addClass(settings.containerClass);
- });
- // try to retrieve active tab from class in HTML
- var hasSelectedClass = $('li', nav).index( $('li.' + settings.selectedClass, nav)[0] );
- if (hasSelectedClass >= 0) {
- settings.initial = hasSelectedClass;
- }
- // try to retrieve active tab from hash in url, will override class in HTML
- if (location.hash) {
- tabs.each(function(i) {
- if (this.hash == location.hash) {
- settings.initial = i;
- // prevent page scroll to fragment
- if (($.browser.msie || $.browser.opera) && !settings.remote) {
- var toShow = $(location.hash);
- var toShowId = toShow.attr('id');
- toShow.attr('id', '');
- setTimeout(function() {
- toShow.attr('id', toShowId); // restore id
- }, 500);
- }
- unFocus();
- return false; // break
- }
- });
- }
- if ($.browser.msie) {
- unFocus(); // fix IE focussing bottom of the page for some unknown reason
- }
- // highlight tab accordingly
- containers.filter(':eq(' + settings.initial + ')').show().end().not(':eq(' + settings.initial + ')').addClass(settings.hideClass);
- $('li', nav).removeClass(settings.selectedClass).eq(settings.initial).addClass(settings.selectedClass); // we need to remove classes eventually if hash takes precedence over class
- // trigger load of initial tab
- tabs.eq(settings.initial).trigger('loadRemoteTab').end();
- // setup auto height
- if (settings.fxAutoHeight) {
- // helper
- var _setAutoHeight = function(reset) {
- // get tab heights in top to bottom ordered array
- var heights = $.map(containers.get(), function(el) {
- var h, jq = $(el);
- if (reset) {
- if ($.browser.msie6) {
- el.style.removeExpression('behaviour');
- el.style.height = '';
- el.minHeight = null;
- }
- h = jq.css({'min-height': ''}).height(); // use jQuery's height() to get hidden element values
- } else {
- h = jq.height(); // use jQuery's height() to get hidden element values
- }
- return h;
- }).sort(function(a, b) {
- return b - a;
- });
- if ($.browser.msie6) {
- containers.each(function() {
- this.minHeight = heights[0] + 'px';
- this.style.setExpression('behaviour', 'this.style.height = this.minHeight ? this.minHeight : "1px"'); // using an expression to not make print styles useless
- });
- } else {
- containers.css({'min-height': heights[0] + 'px'});
- }
- };
- // call once for initialization
- _setAutoHeight();
- // trigger auto height adjustment if needed
- var cachedWidth = container.offsetWidth;
- var cachedHeight = container.offsetHeight;
- var watchFontSize = $('#tabs-watch-font-size').get(0) || $('<span id="tabs-watch-font-size">M</span>').css({display: 'block', position: 'absolute', visibility: 'hidden'}).appendTo(document.body).get(0);
- var cachedFontSize = watchFontSize.offsetHeight;
- setInterval(function() {
- var currentWidth = container.offsetWidth;
- var currentHeight = container.offsetHeight;
- var currentFontSize = watchFontSize.offsetHeight;
- if (currentHeight > cachedHeight || currentWidth != cachedWidth || currentFontSize != cachedFontSize) {
- _setAutoHeight((currentWidth > cachedWidth || currentFontSize < cachedFontSize)); // if heights gets smaller reset min-height
- cachedWidth = currentWidth;
- cachedHeight = currentHeight;
- cachedFontSize = currentFontSize;
- }
- }, 50);
- }
- // setup animations
- var showAnim = {}, hideAnim = {}, showSpeed = settings.fxShowSpeed || settings.fxSpeed, hideSpeed = settings.fxHideSpeed || settings.fxSpeed;
- if (settings.fxSlide || settings.fxFade) {
- if (settings.fxSlide) {
- showAnim['height'] = 'show';
- hideAnim['height'] = 'hide';
- }
- if (settings.fxFade) {
- showAnim['opacity'] = 'show';
- hideAnim['opacity'] = 'hide';
- }
- } else {
- if (settings.fxShow) {
- showAnim = settings.fxShow;
- } else { // use some kind of animation to prevent browser scrolling to the tab
- showAnim['min-width'] = 0; // avoid opacity, causes flicker in Firefox
- showSpeed = 1; // as little as 1 is sufficient
- }
- if (settings.fxHide) {
- hideAnim = settings.fxHide;
- } else { // use some kind of animation to prevent browser scrolling to the tab
- hideAnim['min-width'] = 0; // avoid opacity, causes flicker in Firefox
- hideSpeed = 1; // as little as 1 is sufficient
- }
- }
- // callbacks
- var onClick = settings.onClick, onHide = settings.onHide, onShow = settings.onShow;
- // attach activateTab event, required for activating a tab programmatically
- tabs.bind('triggerTab', function() {
- // if the tab is already selected or disabled or animation is still running stop here
- var li = $(this).parents('li:eq(0)');
- if (container.locked || li.is('.' + settings.selectedClass) || li.is('.' + settings.disabledClass)) {
- return false;
- }
- var hash = this.hash;
- if ($.browser.msie) {
- $(this).trigger('click');
- if (settings.bookmarkable) {
- $.ajaxHistory.update(hash);
- location.hash = hash.replace('#', '');
- }
- } else if ($.browser.safari) {
- // Simply setting location.hash puts Safari into the eternal load state... ugh! Submit a form instead.
- var tempForm = $('<form action="' + hash + '"><div><input type="submit" value="h" /></div></form>').get(0); // no need to append it to the body
- tempForm.submit(); // does not trigger the form's submit event...
- $(this).trigger('click'); // ...thus do stuff here
- if (settings.bookmarkable) {
- $.ajaxHistory.update(hash);
- }
- } else {
- if (settings.bookmarkable) {
- location.hash = hash.replace('#', '');
- } else {
- $(this).trigger('click');
- }
- }
- });
- // attach disable event, required for disabling a tab
- tabs.bind('disableTab', function() {
- var li = $(this).parents('li:eq(0)');
- if ($.browser.safari) { /* fix opacity of tab after disabling in Safari... */
- li.animate({ opacity: 0 }, 1, function() {
- li.css({opacity: ''});
- });
- }
- li.addClass(settings.disabledClass);
- });
- // disabled from settings
- if (settings.disabled && settings.disabled.length) {
- for (var i = 0, k = settings.disabled.length; i < k; i++) {
- tabs.eq(--settings.disabled[i]).trigger('disableTab').end();
- }
- };
- // attach enable event, required for reenabling a tab
- tabs.bind('enableTab', function() {
- var li = $(this).parents('li:eq(0)');
- li.removeClass(settings.disabledClass);
- if ($.browser.safari) { /* fix disappearing tab after enabling in Safari... */
- li.animate({ opacity: 1 }, 1, function() {
- li.css({opacity: ''});
- });
- }
- });
- // attach click event
- tabs.bind('click', function(e) {
- var trueClick = e.clientX; // add to history only if true click occured, not a triggered click
- var clicked = this, li = $(this).parents('li:eq(0)'), toShow = $(this.hash), toHide = containers.filter(':visible');
- // if animation is still running, tab is selected or disabled or onClick callback returns false stop here
- // check if onClick returns false last so that it is not executed for a disabled tab
- if (container['locked'] || li.is('.' + settings.selectedClass) || li.is('.' + settings.disabledClass) || typeof onClick == 'function' && onClick(this, toShow[0], toHide[0]) === false) {
- this.blur();
- return false;
- }
- container['locked'] = true;
- // show new tab
- if (toShow.size()) {
- // prevent scrollbar scrolling to 0 and than back in IE7, happens only if bookmarking/history is enabled
- if ($.browser.msie && settings.bookmarkable) {
- var toShowId = this.hash.replace('#', '');
- toShow.attr('id', '');
- setTimeout(function() {
- toShow.attr('id', toShowId); // restore id
- }, 0);
- }
- var resetCSS = { display: '', overflow: '', height: '' };
- if (!$.browser.msie) { // not in IE to prevent ClearType font issue
- resetCSS['opacity'] = '';
- }
-
- // switch tab, animation prevents browser scrolling to the fragment
- function switchTab() {
- if (settings.bookmarkable && trueClick) { // add to history only if true click occured, not a triggered click
- $.ajaxHistory.update(clicked.hash);
- }
- toHide.animate(hideAnim, hideSpeed, function() { //
- $(clicked).parents('li:eq(0)').addClass(settings.selectedClass).siblings().removeClass(settings.selectedClass);
- toHide.addClass(settings.hideClass).css(resetCSS); // maintain flexible height and accessibility in print etc.
- if (typeof onHide == 'function') {
- onHide(clicked, toShow[0], toHide[0]);
- }
- if (!(settings.fxSlide || settings.fxFade || settings.fxShow)) {
- toShow.css('display', 'block'); // prevent occasionally occuring flicker in Firefox cause by gap between showing and hiding the tab containers
- }
- toShow.animate(showAnim, showSpeed, function() {
- toShow.removeClass(settings.hideClass).css(resetCSS); // maintain flexible height and accessibility in print etc.
- if ($.browser.msie) {
- toHide[0].style.filter = '';
- toShow[0].style.filter = '';
- }
- if (typeof onShow == 'function') {
- onShow(clicked, toShow[0], toHide[0]);
- }
- container['locked'] = null;
- });
- });
- }
- if (!settings.remote) {
- switchTab();
- } else {
- $(clicked).trigger('loadRemoteTab', [switchTab]);
- }
- } else {
- alert('There is no such container.');
- }
- // Set scrollbar to saved position - need to use timeout with 0 to prevent browser scroll to target of hash
- var scrollX = window.pageXOffset || document.documentElement && document.documentElement.scrollLeft || document.body.scrollLeft || 0;
- var scrollY = window.pageYOffset || document.documentElement && document.documentElement.scrollTop || document.body.scrollTop || 0;
- setTimeout(function() {
- window.scrollTo(scrollX, scrollY);
- }, 0);
- this.blur(); // prevent IE from keeping other link focussed when using the back button
- return settings.bookmarkable && !!trueClick; // convert undefined to Boolean for IE
- });
- // enable history support if bookmarking and history is turned on
- if (settings.bookmarkable) {
- $.ajaxHistory.initialize(function() {
- tabs.eq(settings.initial).trigger('click').end();
- });
- }
- });
- };
- /**
- * Activate a tab programmatically with the given position (no zero-based index)
- * or its id, e.g. the URL's fragment identifier/hash representing a tab, as if the tab
- * itself were clicked.
- *
- * @example $('#container').triggerTab(2);
- * @desc Activate the second tab of the tab interface contained in <div id="container">.
- * @example $('#container').triggerTab(1);
- * @desc Activate the first tab of the tab interface contained in <div id="container">.
- * @example $('#container').triggerTab();
- * @desc Activate the first tab of the tab interface contained in <div id="container">.
- * @example $('#container').triggerTab('fragment-2');
- * @desc Activate a tab via its URL fragment identifier representation.
- *
- * @param String|Number tab Either a string that matches the id of the tab (the URL's
- * fragment identifier/hash representing a tab) or an integer
- * specifying the position of the tab (no zero-based index) to
- * be activated. If this parameter is omitted, the first tab
- * will be activated.
- * @type jQuery
- *
- * @name triggerTab
- * @cat Plugins/Tabs
- * @author Klaus Hartl/klaus.hartl@stilbuero.de
- */
- /**
- * Disable a tab, so that clicking it has no effect.
- *
- * @example $('#container').disableTab(2);
- * @desc Disable the second tab of the tab interface contained in <div id="container">.
- *
- * @param String|Number tab Either a string that matches the id of the tab (the URL's
- * fragment identifier/hash representing a tab) or an integer
- * specifying the position of the tab (no zero-based index) to
- * be disabled. If this parameter is omitted, the first tab
- * will be disabled.
- * @type jQuery
- *
- * @name disableTab
- * @cat Plugins/Tabs
- * @author Klaus Hartl/klaus.hartl@stilbuero.de
- */
- /**
- * Enable a tab that has been disabled.
- *
- * @example $('#container').enableTab(2);
- * @desc Enable the second tab of the tab interface contained in <div id="container">.
- *
- * @param String|Number tab Either a string that matches the id of the tab (the URL's
- * fragment identifier/hash representing a tab) or an integer
- * specifying the position of the tab (no zero-based index) to
- * be enabled. If this parameter is omitted, the first tab
- * will be enabled.
- * @type jQuery
- *
- * @name enableTab
- * @cat Plugins/Tabs
- * @author Klaus Hartl/klaus.hartl@stilbuero.de
- */
- var tabEvents = ['triggerTab', 'disableTab', 'enableTab'];
- for (var i = 0; i < tabEvents.length; i++) {
- $.fn[tabEvents[i]] = (function(tabEvent) {
- return function(tab) {
- return this.each(function() {
- var nav = $('ul.tabs-nav' , this);
- nav = nav.size() && nav || $('>ul:eq(0)', this); // fallback to default structure
- var a;
- if (!tab || typeof tab == 'number') {
- a = $('li a', nav).eq((tab && tab > 0 && tab - 1 || 0)); // fall back to 0
- } else if (typeof tab == 'string') {
- a = $('li a[@href$="#' + tab + '"]', nav);
- }
- a.trigger(tabEvent);
- });
- };
- })(tabEvents[i]);
- }
- /**
- * Get the position of the currently selected tab (no zero-based index).
- *
- * @example $('#container').activeTab();
- * @desc Get the position of the currently selected tab of an interface
- * contained in <div id="container">.
- *
- * @type Number
- *
- * @name activeTab
- * @cat Plugins/Tabs
- * @author Klaus Hartl/klaus.hartl@stilbuero.de
- */
- $.fn.activeTab = function() {
- var selectedTabs = [];
- this.each(function() {
- var nav = $('ul.tabs-nav' , this);
- nav = nav.size() && nav || $('>ul:eq(0)', this); //fallback to default structure
- var lis = $('li', nav);
- selectedTabs.push(lis.index( lis.filter('.tabs-selected')[0] ) + 1);
- });
- return selectedTabs[0];
- };
- })(jQuery);
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