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(function(b){var a=b.tools.scrollable;a.plugins=a.plugins||{};a.plugins.circular={version:"0.5.1",conf:{api:false,clonedClass:"cloned"}};b.fn.circular=function(e){var d=b.extend({},a.plugins.circular.conf),c;b.extend(d,e);this.each(function(){var i=b(this).scrollable(),n=i.getItems(),k=i.getConf(),f=i.getItemWrap(),j=0;if(i){c=i}if(n.lengthi.getSize()-k.size;if(u<0||t){var o=j+k.size+(t?-n.length:n.length);g(o);u=o+s}if(q){m.removeClass(k.activeClass).eq(u+Math.floor(k.size/2)).addClass(k.activeClass)}if(u===j+k.size){return self}return i.seekTo(u,r,p)},begin:function(p,o){return this.seekTo(k.size,p,o)},end:function(p,o){return this.seekTo(n.length,p,o)},click:function(p,r,q){if(!k.clickable){return self}if(k.size==1){return this.next()}var s=p-j,o=k.activeClass;s-=Math.floor(k.size/2);return this.move(s,r,q,true)},getIndex:function(){return j},setPage:function(p,q,o){return this.seekTo(p*k.size+k.size,q,o)},getPageAmount:function(){return Math.ceil(n.length/k.size)},getPageIndex:function(){if(j<0){return this.getPageAmount()-1}if(j>=n.length){return 0}return(j+k.size)/k.size-1},getVisibleItems:function(){var o=j+k.size;return m.slice(o,o+k.size)}});i.onSeek(function(p,o){j=o-k.size;i.getNaviButtons().removeClass(k.disabledClass)});i.getNaviButtons().removeClass(k.disabledClass)});return d.api?c:this}})(jQuery); (function(b){var a=b.tools.scrollable;a.plugins=a.plugins||{};a.plugins.autoscroll={version:"1.0.1",conf:{autoplay:true,interval:3000,autopause:true,steps:1,api:false}};b.fn.autoscroll=function(d){if(typeof d=="number"){d={interval:d}}var e=b.extend({},a.plugins.autoscroll.conf),c;b.extend(e,d);this.each(function(){var g=b(this).scrollable();if(g){c=g}var i,f,h=true;g.play=function(){if(i){return}h=false;i=setInterval(function(){g.move(e.steps)},e.interval);g.move(e.steps)};g.pause=function(){i=clearInterval(i)};g.stop=function(){g.pause();h=true};if(e.autopause){g.getRoot().add(g.getNaviButtons()).hover(function(){g.pause();clearInterval(f)},function(){if(!h){f=setTimeout(g.play,e.interval)}})}if(e.autoplay){setTimeout(g.play,e.interval)}});return e.api?c:this}})(jQuery); (function(b){var a=b.tools.scrollable;a.plugins=a.plugins||{};a.plugins.navigator={version:"1.0.1",conf:{navi:".navi",naviItem:null,activeClass:"active",indexed:false,api:false}};b.fn.navigator=function(d){var e=b.extend({},a.plugins.navigator.conf),c;if(typeof d=="string"){d={navi:d}}d=b.extend(e,d);this.each(function(){var i=b(this).scrollable(),f=i.getRoot(),l=f.data("finder").call(null,d.navi),g=null,k=i.getNaviButtons();if(i){c=i}i.getNaviButtons=function(){return k.add(l)};function j(){if(!l.children().length||l.data("navi")==i){l.empty();l.data("navi",i);for(var m=0;m"))}g=l.children().each(function(n){b(this).click(function(o){i.setPage(n);return o.preventDefault()});if(d.indexed){b(this).text(n)}})}else{g=d.naviItem?l.find(d.naviItem):l.children();g.each(function(n){var o=b(this);o.click(function(p){i.setPage(n);return p.preventDefault()})})}g.eq(0).addClass(d.activeClass)}i.onSeek(function(n){var m=d.activeClass;g.removeClass(m).eq(i.getPageIndex()).addClass(m)});i.onReload(function(){j()});j();var h=g.filter("[href="+location.hash+"]");if(h.length){i.move(g.index(h))}});return d.api?c:this}})(jQuery); /** * 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: * *
* *
* *
*
* *
*
* *
*
* * 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 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; $('
').appendTo(container); $(this).bind('loadRemoteTab', function(e, callback) { var $$ = $(this).addClass(settings.loadingClass), span = $('span', this)[0], tabTitle = span.innerHTML; if (settings.spinner) { // TODO if spinner is image span.innerHTML = '' + settings.spinner + ''; // WARNING: html(...) crashes Safari with jQuery 1.1.2 } setTimeout(function() { // Timeout is again required in IE, "wait" for id being restored $(hash).load(url, function() { if (settings.spinner) { span.innerHTML = tabTitle; // WARNING: html(...) crashes Safari with jQuery 1.1.2 } $$.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) || $('M').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 = $('
').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
. * @example $('#container').triggerTab(1); * @desc Activate the first tab of the tab interface contained in
. * @example $('#container').triggerTab(); * @desc Activate the first tab of the tab interface contained in
. * @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
. * * @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
. * * @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
. * * @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); var allimagesSlidesShowStartingUp = false; var page = { startUp: function() { /// Initialise the application var i, j; var containerEl; var imgEl; // This variable is required to disable sending ivw report twice! allimagesSlidesShowStartingUp = true; // Determine the image to be displayed initially data.indexOfActiveImage = page.getStartPosition(); // Create image element nodes from the thumbnail url array and append them to the thumbnailImagesContainer node containerEl = $('#thumbnailImagesContainer'); for (i = 0; i < data.urls.length; i++) { var id = data.thumbnailIdPrefix + (i + 1).toString(10); imgEl = ''; containerEl.append(imgEl); $('#'+id).bind('click keydown', page.handleNavigation).bind('mouseover mouseout focus blur', page.handleHighlighting).addClass(data.css.neutral); } // Get references to the thumbnail images data.thumbRefs = $('#thumbnailImagesContainer img'); // Several workarounds for browsers identifying themselves as Microsoft Internet Explorer if ($.browser.msie) { //I WILL TALK WITH A HENGSTEBECK WHEN HE COMES BACK!!!! if(typeof ieTest != 'undefined') { var testPos = navigator.userAgent.indexOf(ieTest) + ieTest.length; } var ieVersion = parseInt($.browser.version.substring(0,1)); if (ieVersion === 6) { // Fix overlay dimensions $('#bigImage').bind('load', page.ieHandleBigImageLoad); } if (ieVersion < 8) { // Workaround for IEs not knowing about css' outline property $('#navLeft').bind('focus', page.ieHideFocus); $('#navRight').bind('focus', page.ieHideFocus); } } // Attach event handler functions to the big image $('#bigImage').bind('load', page.handleBigImageLoad); // Attach event handler functions to the big image's overlay $('#navLeft').bind('mouseover mouseout', page.handleOverlayHighlighting).bind('click', page.handleOverlayNavigation); $('#navRight').bind('mouseover mouseout', page.handleOverlayHighlighting).bind('click', page.handleOverlayNavigation); // Attach event handler functions to the navigation images $('#nav_prev').bind('click keydown', page.handleNavigation).bind('mouseover mouseout focus blur', page.handleHighlighting); $('#nav_next').bind('click keydown', page.handleNavigation).bind('mouseover mouseout focus blur', page.handleHighlighting); // Present the user specified picture or the default one $(data.thumbRefs[data.indexOfActiveImage]).focus().trigger('click'); // Reset this variable as we're done with starting up (must be the last call!) allimagesSlidesShowStartingUp = false; }, shutDown: function() { /// Release references to DOM objects data.thumbRefs = null; }, getStartPosition: function() { /// Determines the picture to be shown initially by analysing the /// query string or providing a default value. /// The index of the user chosen picture in the url array or the default value /// Measures against query string manipulation effects are taken var i; // Split query string into array of "parameter=value"-entries var values = unescape(location.search).split('&'); for (i = 0; i < values.length; i++) { // Look for appropriate parameter name if (values[i].indexOf('position=') > -1) { // Try to parse parameter value as decimal number var val = parseInt(values[i].substring(values[i].indexOf('=') + 1), 10); if (isNaN(val) || val < 1 || val > data.urls.length) { // Fail-safe return (the query string has been tampered with) return data.defaultPosition; } else { // Return the array index of the picture return val - 1; } } } // Parameter not found, return default value return data.defaultPosition; }, handleNavigation: function(e) { /// Displays the corresponding detail picture selected by mouse click or /// keyboard navigation on the thumnail pictures or navigation arrows. /// The event object in /// DOM 2 compliant user agents; otherwise, null. /// Filters keyboard navigation for allowed keys. // Only accept Blank, Enter/Return for keyboard navigation if (e.eventType === 'keydown') { var code = e.keyCode; if (code !== 32 && code !== 13) { return; } } e.stopPropagation(); // Ensure tracking/counting is done if a different picture is chosen // IVW Reporting gets triggered by mouse click or enter/return keypress on a // thumbnail picture, navigation symbol, or detail picture. // We do NOT send a report when starting up as it has already been sent! if (allimagesSlidesShowStartingUp == false) { if (typeof(sendIvwReport) == 'function') sendIvwReport(); } var i; var targetId = e.currentTarget.id; var targetSrc = $(e.currentTarget).attr('src'); var newIndex; // Calculate the array index with constraint on circulation through the array if (targetId.indexOf('nav_') !== -1) { // Arrow navigation - calculate the array index of the picture // to be shown from the memorised current index switch (targetId) { case 'nav_prev': newIndex = data.indexOfActiveImage > 0 ? data.indexOfActiveImage - 1 : data.urls.length - 1; break; case 'nav_next': newIndex = data.indexOfActiveImage < data.urls.length - 1 ? data.indexOfActiveImage + 1 : 0; break; default: return; break; } // Set newly selected thumbnail active $(data.thumbRefs[newIndex]).removeClass(data.css.highlighted).removeClass(data.css.neutral).addClass(data.css.active); } else { // Thumbnail navigation - find the array index of the picture to be shown for (i = 0; i < data.urls.length; i++) { if (targetSrc.indexOf(data.urls[i].small) !== -1) { newIndex = i; break; } } // Set newly selected thumbnail active $(e.currentTarget).removeClass(data.css.highlighted).removeClass(data.css.neutral).addClass(data.css.active); } // Set old active thumbnail inactive if (newIndex !== data.indexOfActiveImage) { $(data.thumbRefs[data.indexOfActiveImage]).removeClass(data.css.active).removeClass(data.css.highlighted).addClass(data.css.neutral); } // Show picture $('#bigImage').attr('src', data.urls[newIndex].big); // Memorise the changed picture index data.indexOfActiveImage = newIndex; }, handleOverlayNavigation: function(e) { /// Manage navigation according to the big picture's activated overlay anchor. /// The event object in /// DOM 2 compliant user agents; otherwise, null. e.stopPropagation(); $(data.navDir === -1 ? '#nav_prev' : '#nav_next').trigger('click'); }, handleBigImageLoad: function(e) { /// Handles the load event for the detail image and updates the data object with /// the newly loaded image's width. /// The event object in /// DOM 2 compliant user agents; otherwise, null. e.stopPropagation(); data.bigImageWidth = $('#bigImage').width; }, handleHighlighting: function(e) { /// Manages navigation and thumbnail image highlighting. /// The event object in /// DOM 2 compliant user agents; otherwise, null. e.stopPropagation(); var type = e.eventType; var targetId = e.currentTarget.id; var src; if (targetId.indexOf('nav_') !== -1) { // Highlighting the arrow navigation image if (type === 'mouseover' || type === 'mouseenter' || type === 'focus') { src = targetId === 'nav_prev' ? data.nav.prev.active : data.nav.next.active; } else { src = targetId === 'nav_prev' ? data.nav.prev.inactive : data.nav.next.inactive; } $(e.currentTarget).attr('src', src); } else { // Highlighting the thumbnail image - the currently active thumbnail should not be affected if (type === 'mouseover' || type === 'mouseenter' || type === 'focus') { if (!$(e.currentTarget).hasClass(data.css.active)) { $(e.currentTarget).removeClass(data.css.neutral).addClass(data.css.highlighted); } } else { if (!$(e.currentTarget).hasClass(data.css.active)) { $(e.currentTarget).removeClass(data.css.highlighted).addClass(data.css.neutral); } } } }, handleOverlayHighlighting: function(e) { /// Manages the highlight state of the navigation arrow images according to the /// big picture's overlay anchor the mouse pointer is currently located over. /// The event object in /// DOM 2 compliant user agents; otherwise, null. e.stopPropagation(); var targetId = e.currentTarget.id; var eventType = e.eventType; if (targetId === 'navLeft') { data.navDir = eventType === 'mouseover' ? -1 : null; $('#nav_prev').attr('src', eventType === 'mouseover' ? data.nav.prev.active : data.nav.prev.inactive); return; } if (targetId === 'navRight') { data.navDir = eventType === 'mouseover' ? 1 : null; $('#nav_next').attr('src', eventType === 'mouseover' ? data.nav.next.active : data.nav.next.inactive); return; } }, ieHideFocus: function(e) { /// Hides the dotted border in Internet Explorer on focused anchors. /// The event object in /// DOM 2 compliant user agents; otherwise, null. e.stopPropagation(); e.currentTarget.hideFocus = true; }, ieHandleBigImageLoad: function(e) { /// Handles the load event for the detail image and works around the flawed css /// support in IE 6. /// The event object in /// DOM 2 compliant user agents; otherwise, null. /// IE 5.5 and below are out of scope. e.stopPropagation(); /* if (navigator.userAgent.indexOf("MSIE 6") > -1) { var h = $('#bigImage').css('height'); $('#navOverlay').css('width', data.bigImageWidth).css('height', h); } */ } }