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J=0;J=this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var E=true;for(var F in this.options.curAnim){if(this.options.curAnim[F]!==true){E=false}}if(E){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;this.elem.style.display=this.options.display;if(o.css(this.elem,"display")=="none"){this.elem.style.display="block"}}if(this.options.hide){o(this.elem).hide()}if(this.options.hide||this.options.show){for(var I in this.options.curAnim){o.attr(this.elem.style,I,this.options.orig[I])}}this.options.complete.call(this.elem)}return false}else{var J=G-this.startTime;this.state=J/this.options.duration;this.pos=o.easing[this.options.easing||(o.easing.swing?"swing":"linear")](this.state,J,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update()}return true}};o.extend(o.fx,{speeds:{slow:600,fast:200,_default:400},step:{opacity:function(E){o.attr(E.elem.style,"opacity",E.now)},_default:function(E){if(E.elem.style&&E.elem.style[E.prop]!=null){E.elem.style[E.prop]=E.now+E.unit}else{E.elem[E.prop]=E.now}}}});if(document.documentElement.getBoundingClientRect){o.fn.offset=function(){if(!this[0]){return{top:0,left:0}}if(this[0]===this[0].ownerDocument.body){return o.offset.bodyOffset(this[0])}var G=this[0].getBoundingClientRect(),J=this[0].ownerDocument,F=J.body,E=J.documentElement,L=E.clientTop||F.clientTop||0,K=E.clientLeft||F.clientLeft||0,I=G.top+(self.pageYOffset||o.boxModel&&E.scrollTop||F.scrollTop)-L,H=G.left+(self.pageXOffset||o.boxModel&&E.scrollLeft||F.scrollLeft)-K;return{top:I,left:H}}}else{o.fn.offset=function(){if(!this[0]){return{top:0,left:0}}if(this[0]===this[0].ownerDocument.body){return o.offset.bodyOffset(this[0])}o.offset.initialized||o.offset.initialize();var J=this[0],G=J.offsetParent,F=J,O=J.ownerDocument,M,H=O.documentElement,K=O.body,L=O.defaultView,E=L.getComputedStyle(J,null),N=J.offsetTop,I=J.offsetLeft;while((J=J.parentNode)&&J!==K&&J!==H){M=L.getComputedStyle(J,null);N-=J.scrollTop,I-=J.scrollLeft;if(J===G){N+=J.offsetTop,I+=J.offsetLeft;if(o.offset.doesNotAddBorder&&!(o.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(J.tagName))){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}F=G,G=J.offsetParent}if(o.offset.subtractsBorderForOverflowNotVisible&&M.overflow!=="visible"){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}E=M}if(E.position==="relative"||E.position==="static"){N+=K.offsetTop,I+=K.offsetLeft}if(E.position==="fixed"){N+=Math.max(H.scrollTop,K.scrollTop),I+=Math.max(H.scrollLeft,K.scrollLeft)}return{top:N,left:I}}}o.offset={initialize:function(){if(this.initialized){return}var L=document.body,F=document.createElement("div"),H,G,N,I,M,E,J=L.style.marginTop,K='
';M={position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"};for(E in M){F.style[E]=M[E]}F.innerHTML=K;L.insertBefore(F,L.firstChild);H=F.firstChild,G=H.firstChild,I=H.nextSibling.firstChild.firstChild;this.doesNotAddBorder=(G.offsetTop!==5);this.doesAddBorderForTableAndCells=(I.offsetTop===5);H.style.overflow="hidden",H.style.position="relative";this.subtractsBorderForOverflowNotVisible=(G.offsetTop===-5);L.style.marginTop="1px";this.doesNotIncludeMarginInBodyOffset=(L.offsetTop===0);L.style.marginTop=J;L.removeChild(F);this.initialized=true},bodyOffset:function(E){o.offset.initialized||o.offset.initialize();var G=E.offsetTop,F=E.offsetLeft;if(o.offset.doesNotIncludeMarginInBodyOffset){G+=parseInt(o.curCSS(E,"marginTop",true),10)||0,F+=parseInt(o.curCSS(E,"marginLeft",true),10)||0}return{top:G,left:F}}};o.fn.extend({position:function(){var I=0,H=0,F;if(this[0]){var G=this.offsetParent(),J=this.offset(),E=/^body|html$/i.test(G[0].tagName)?{top:0,left:0}:G.offset();J.top-=j(this,"marginTop");J.left-=j(this,"marginLeft");E.top+=j(G,"borderTopWidth");E.left+=j(G,"borderLeftWidth");F={top:J.top-E.top,left:J.left-E.left}}return F},offsetParent:function(){var E=this[0].offsetParent||document.body;while(E&&(!/^body|html$/i.test(E.tagName)&&o.css(E,"position")=="static")){E=E.offsetParent}return o(E)}});o.each(["Left","Top"],function(F,E){var G="scroll"+E;o.fn[G]=function(H){if(!this[0]){return null}return H!==g?this.each(function(){this==l||this==document?l.scrollTo(!F?H:o(l).scrollLeft(),F?H:o(l).scrollTop()):this[G]=H}):this[0]==l||this[0]==document?self[F?"pageYOffset":"pageXOffset"]||o.boxModel&&document.documentElement[G]||document.body[G]:this[0][G]}});o.each(["Height","Width"],function(I,G){var E=I?"Left":"Top",H=I?"Right":"Bottom",F=G.toLowerCase();o.fn["inner"+G]=function(){return this[0]?o.css(this[0],F,false,"padding"):null};o.fn["outer"+G]=function(K){return this[0]?o.css(this[0],F,false,K?"margin":"border"):null};var J=G.toLowerCase();o.fn[J]=function(K){return this[0]==l?document.compatMode=="CSS1Compat"&&document.documentElement["client"+G]||document.body["client"+G]:this[0]==document?Math.max(document.documentElement["client"+G],document.body["scroll"+G],document.documentElement["scroll"+G],document.body["offset"+G],document.documentElement["offset"+G]):K===g?(this.length?o.css(this[0],J):null):this.css(J,typeof K==="string"?K:K+"px")}})})(); /** * Tabs - jQuery plugin for accessible, unobtrusive tabs * @requires jQuery v1.1.1 * * http://stilbuero.de/tabs/ * * Copyright (c) 2006 Klaus Hartl (stilbuero.de) * Dual licensed under the MIT and GPL licenses: * http://www.opensource.org/licenses/mit-license.php * http://www.gnu.org/licenses/gpl.html * * Version: 2.7.4 */ (function($) { // 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 = $('li', nav); selectedTabs.push(lis.index( lis.filter('.tabs-selected')[0] ) + 1); }); return selectedTabs[0]; }; })(jQuery); (function(a){a.fn.lavaLamp=function(b){b=a.extend({fx:"swing",speed:500,click:function(){return true},startItem:"no",autoReturn:true,returnDelay:0,setOnClick:true,homeTop:0,homeLeft:0,homeWidth:0,homeHeight:0,returnHome:false},b||{});return this.each(function(){var h=location.pathname+location.search+location.hash;var e=new Object;var d;var i;var f;var g;if(b.homeTop||b.homeLeft){f=a('
  • ').css({left:b.homeLeft,top:b.homeTop,width:b.homeWidth,height:b.homeHeight,position:"absolute"});a(this).prepend(f)}var j=a("li",this);if(b.startItem=="no"){e=a('li a[href$="'+h+'"]',this).parent("li")}if(e.length==0&&b.startItem=="no"&&location.hash){e=a('li a[href$="'+location.hash+'"]',this).parent("li")}if(e.length==0||b.startItem!="no"){if(b.startItem=="no"){b.startItem=0}e=a(j[b.startItem])}g=a("li.selectedLava",this)[0]||a(e).addClass("selectedLava")[0];j.mouseover(function(){if(a(this).hasClass("homeLava")){g=a(this)[0]}c(this)});i=a('
    • ').appendTo(this);a(this).mouseout(function(){if(b.autoReturn){if(b.returnHome&&f){c(f[0])}else{if(b.returnDelay){if(d){clearTimeout(d)}d=setTimeout(c,b.returnDelay+b.speed)}else{c()}}}});j.click(function(k){if(b.setOnClick){a(g).removeClass("selectedLava");a(this).addClass("selectedLava");g=this}return b.click.apply(this,[k,this])});if(b.homeTop||b.homeLeft){i.css({left:b.homeLeft,top:b.homeTop,width:b.homeWidth,height:b.homeHeight})}else{i.css({left:g.offsetLeft,top:g.offsetTop,width:g.offsetWidth,height:g.offsetHeight})}function c(k){if(!k){k=g}var m=0,l=0;if(!a.browser.msie){m=(i.outerWidth()-i.innerWidth())/2;l=(i.outerHeight()-i.innerHeight())/2}i.stop().animate({left:k.offsetLeft-m,top:k.offsetTop-l,width:k.offsetWidth,height:k.offsetHeight},b.speed,b.fx)}})}})(jQuery); /** * History/Remote - jQuery plugin for enabling history support and bookmarking * @requires jQuery v1.0.3 * * http://stilbuero.de/jquery/history/ * * Copyright (c) 2006 Klaus Hartl (stilbuero.de) * Dual licensed under the MIT and GPL licenses: * http://www.opensource.org/licenses/mit-license.php * http://www.gnu.org/licenses/gpl.html * * Version: 0.2.3 */ eval(function(p,a,c,k,e,r){e=function(c){return(c35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--)r[e(c)]=k[c]||e(c);k=[function(e){return r[e]}];e=function(){return'\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('(2($){$.D=16 2(){4 c=\'15\';4 k=7.6;4 d=z;4 g;5.o=2(){};4 h=2(){$(\'.x-R\').1i()};$(8).K(c,h);3($.v.19){4 e,p=q;$(2(){e=$(\'\').E(8.U).1o(0);4 a=e.C.8;a.P();a.M();3(k&&k!=\'#\'){a.7.6=k.B(\'#\',\'\')}});5.o=2(a){k=a;4 b=e.C.8;b.P();b.M();b.7.6=a.B(\'#\',\'\')};g=2(){4 a=e.C.8;4 b=a.7.6;3(b!=k){k=b;3(b&&b!=\'#\'){$(\'a[@l$="\'+b+\'"]\').m();7.6=b}n 3(p){7.6=\'\';$(8).u(c)}}p=A}}n 3($.v.18||$.v.17){5.o=2(a){k=a};g=2(){3(7.6){3(k!=7.6){k=7.6;$(\'a[@l$="\'+k+\'"]\').m()}}n 3(k){k=\'\';$(8).u(c)}}}n 3($.v.14){4 f,r,t;$(2(){f=[];f.9=y.9;r=[]});4 j=q,p=q;t=2(a){f.G(a);r.9=0;j=q};5.o=2(a){k=a;t(k)};g=2(){4 b=y.9-f.9;3(b){j=q;3(b<0){F(4 i=0;i<11.10(b);i++)r.Y(f.X())}n{F(4 i=0;i=0){$(\'a[@l$="\'+\'#\'+8.S.1m(\'#\')[1]+\'"]\').m()}n 3(p){$(8).u(c)}j=A}p=A}}5.1l=2(a){3(w a==\'2\'){$(8).1k(c,h).K(c,a)}3(7.6&&w t==\'T\'){$(\'a[@l$="\'+7.6+\'"]\').u(\'m\')}3(g&&d==z){d=1j(g,1h)}}};$.Q.x=2(g,f,c){c=c||2(){};3(w f==\'2\'){c=f}f=$.1g({O:\'x-\'},f||{});4 d=$(g).1f()&&$(g)||$(\'\').E(\'U\');d.1e(\'x-R\');L 5.1d(2(i){4 a=5.l;4 b=\'#\'+(5.N&&5.N.B(/\\s/g,\'1c\')||f.O+(i+1));5.l=b;$(5).m(2(e){3(!d[\'J\']){3(e.V){$.D.o(b)}d.1b(a,2(){d[\'J\']=z;c()})}})})};$.Q.y=2(a){L 5.m(2(e){3(e.V){$.D.o(5.6)}w a==\'2\'&&a()})}})(1a);',62,87,'||function|if|var|this|hash|location|document|length||||||||||||href|click|else|update|initialized|false|_forwardStack||_addHistory|trigger|browser|typeof|remote|history|null|true|replace|contentWindow|ajaxHistory|appendTo|for|push|iframe|div|locked|bind|return|close|title|hashPrefix|open|fn|output|URL|undefined|body|clientX|shift|pop|unshift|none|abs|Math|display|style|safari|historyReset|new|opera|mozilla|msie|jQuery|load|_|each|addClass|size|extend|200|empty|setInterval|unbind|initialize|split|indexOf|get'.split('|'),0,{})) /* * jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/ * * Uses the built In easIng capabilities added In jQuery 1.1 * to offer multiple easIng options * * Copyright (c) 2007 George Smith * Licensed under the MIT License: * http://www.opensource.org/licenses/mit-license.php */ // t: current time, b: begInnIng value, c: change In value, d: duration jQuery.easing['jswing'] = jQuery.easing['swing']; jQuery.extend( jQuery.easing, { def: 'easeOutQuad', swing: function (x, t, b, c, d) { //alert(jQuery.easing.default); return jQuery.easing[jQuery.easing.def](x, t, b, c, d); }, easeInQuad: function (x, t, b, c, d) { return c*(t/=d)*t + b; }, easeOutQuad: function (x, t, b, c, d) { return -c *(t/=d)*(t-2) + b; }, easeInOutQuad: function (x, t, b, c, d) { if ((t/=d/2) < 1) return c/2*t*t + b; return -c/2 * ((--t)*(t-2) - 1) + b; }, easeInCubic: function (x, t, b, c, d) { return c*(t/=d)*t*t + b; }, easeOutCubic: function (x, t, b, c, d) { return c*((t=t/d-1)*t*t + 1) + b; }, easeInOutCubic: function (x, t, b, c, d) { if ((t/=d/2) < 1) return c/2*t*t*t + b; return c/2*((t-=2)*t*t + 2) + b; }, easeInQuart: function (x, t, b, c, d) { return c*(t/=d)*t*t*t + b; }, easeOutQuart: function (x, t, b, c, d) { return -c * ((t=t/d-1)*t*t*t - 1) + b; }, easeInOutQuart: function (x, t, b, c, d) { if ((t/=d/2) < 1) return c/2*t*t*t*t + b; return -c/2 * ((t-=2)*t*t*t - 2) + b; }, easeInQuint: function (x, t, b, c, d) { return c*(t/=d)*t*t*t*t + b; }, easeOutQuint: function (x, t, b, c, d) { return c*((t=t/d-1)*t*t*t*t + 1) + b; }, easeInOutQuint: function (x, t, b, c, d) { if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b; return c/2*((t-=2)*t*t*t*t + 2) + b; }, easeInSine: function (x, t, b, c, d) { return -c * Math.cos(t/d * (Math.PI/2)) + c + b; }, easeOutSine: function (x, t, b, c, d) { return c * Math.sin(t/d * (Math.PI/2)) + b; }, easeInOutSine: function (x, t, b, c, d) { return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b; }, easeInExpo: function (x, t, b, c, d) { return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b; }, easeOutExpo: function (x, t, b, c, d) { return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b; }, easeInOutExpo: function (x, t, b, c, d) { if (t==0) return b; if (t==d) return b+c; if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b; return c/2 * (-Math.pow(2, -10 * --t) + 2) + b; }, easeInCirc: function (x, t, b, c, d) { return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b; }, easeOutCirc: function (x, t, b, c, d) { return c * Math.sqrt(1 - (t=t/d-1)*t) + b; }, easeInOutCirc: function (x, t, b, c, d) { if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b; return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b; }, easeInElastic: function (x, t, b, c, d) { var s=1.70158;var p=0;var a=c; if (t==0) return b; if ((t/=d)==1) return b+c; if (!p) p=d*.3; if (a < Math.abs(c)) { a=c; var s=p/4; } else var s = p/(2*Math.PI) * Math.asin (c/a); return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b; }, easeOutElastic: function (x, t, b, c, d) { var s=1.70158;var p=0;var a=c; if (t==0) return b; if ((t/=d)==1) return b+c; if (!p) p=d*.3; if (a < Math.abs(c)) { a=c; var s=p/4; } else var s = p/(2*Math.PI) * Math.asin (c/a); return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b; }, easeInOutElastic: function (x, t, b, c, d) { var s=1.70158;var p=0;var a=c; if (t==0) return b; if ((t/=d/2)==2) return b+c; if (!p) p=d*(.3*1.5); if (a < Math.abs(c)) { a=c; var s=p/4; } else var s = p/(2*Math.PI) * Math.asin (c/a); if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b; return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b; }, easeInBack: function (x, t, b, c, d, s) { if (s == undefined) s = 1.70158; return c*(t/=d)*t*((s+1)*t - s) + b; }, easeOutBack: function (x, t, b, c, d, s) { if (s == undefined) s = 1.70158; return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b; }, easeInOutBack: function (x, t, b, c, d, s) { if (s == undefined) s = 1.70158; if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b; return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b; }, easeInBounce: function (x, t, b, c, d) { return c - jQuery.easing.easeOutBounce (x, d-t, 0, c, d) + b; }, easeOutBounce: function (x, t, b, c, d) { if ((t/=d) < (1/2.75)) { return c*(7.5625*t*t) + b; } else if (t < (2/2.75)) { return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b; } else if (t < (2.5/2.75)) { return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b; } else { return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b; } }, easeInOutBounce: function (x, t, b, c, d) { if (t < d/2) return jQuery.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b; return jQuery.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b; } }); /* anythingSlider v1.2 By Chris Coyier: http:/css-tricks.com with major improvements by Doug Neiner: http://pixelgraphics.us/ based on work by Remy Sharp: http://jqueryfordesigners.com/ To use the navigationFormatter function, you must have a function that accepts two paramaters, and returns a string of HTML text. index = integer index (1 based); panel = jQuery wrapped LI item this tab references @return = Must return a string of HTML/Text navigationFormatter: function(index, panel){ return index + " Panel"; // This would have each tab with the text 'X Panel' where X = index } */ (function($){ $.anythingSlider = function(el, options){ // To avoid scope issues, use 'base' instead of 'this' // to reference this class from internal events and functions. var base = this; // Access to jQuery and DOM versions of element base.$el = $(el); base.el = el; // Set up a few defaults base.currentPage = 1; base.timer = null; base.playing = false; // Add a reverse reference to the DOM object base.$el.data("AnythingSlider", base); base.init = function(){ base.options = $.extend({},$.anythingSlider.defaults, options); // Cache existing DOM elements for later base.$wrapper = base.$el.find('> div').css('overflow', 'hidden'); base.$slider = base.$wrapper.find('> ul'); base.$items = base.$slider.find('> li'); base.$single = base.$items.filter(':first'); // Build the navigation if needed if(base.options.buildNavigation) base.buildNavigation(); // Get the details base.singleWidth = base.$single.outerWidth(); base.pages = base.$items.length; // Top and tail the list with 'visible' number of items, top has the last section, and tail has the first // This supports the "infinite" scrolling base.$items.filter(':first').before(base.$items.filter(':last').clone().addClass('cloned')); base.$items.filter(':last' ).after(base.$items.filter(':first').clone().addClass('cloned')); // We just added two items, time to re-cache the list base.$items = base.$slider.find('> li'); // reselect // Setup our forward/backward navigation base.buildNextBackButtons(); // If autoPlay functionality is included, then initialize the settings if(base.options.autoPlay) { base.playing = !base.options.startStopped; // Sets the playing variable to false if startStopped is true base.buildAutoPlay(); }; // If pauseOnHover then add hover effects if(base.options.pauseOnHover) { base.$el.hover(function(){ base.clearTimer(); }, function(){ base.startStop(base.playing); }); } // If a hash can not be used to trigger the plugin, then go to page 1 if((base.options.hashTags == true && !base.gotoHash()) || base.options.hashTags == false){ base.setCurrentPage(1); }; }; base.gotoPage = function(page, autoplay){ // When autoplay isn't passed, we stop the timer if(autoplay !== true) autoplay = false; if(!autoplay) base.startStop(false); if(typeof(page) == "undefined" || page == null) { page = 1; base.setCurrentPage(1); }; // Just check for bounds if(page > base.pages + 1) page = base.pages; if(page < 0 ) page = 1; var dir = page < base.currentPage ? -1 : 1, n = Math.abs(base.currentPage - page), left = base.singleWidth * dir * n; base.$wrapper.filter(':not(:animated)').animate({ scrollLeft : '+=' + left }, base.options.animationTime, base.options.easing, function () { if (page == 0) { base.$wrapper.scrollLeft(base.singleWidth * base.pages); page = base.pages; } else if (page > base.pages) { base.$wrapper.scrollLeft(base.singleWidth); // reset back to start position page = 1; }; base.setCurrentPage(page); }); }; base.setCurrentPage = function(page, move){ // Set visual if(base.options.buildNavigation){ base.$nav.find('.cur').removeClass('cur'); $(base.$navLinks[page - 1]).addClass('cur'); }; // Only change left if move does not equal false if(move !== false) base.$wrapper.scrollLeft(base.singleWidth * page); // Update local variable base.currentPage = page; }; base.goForward = function(autoplay){ if(autoplay !== true) autoplay = false; base.gotoPage(base.currentPage + 1, autoplay); }; base.goBack = function(){ base.gotoPage(base.currentPage - 1); }; // This method tries to find a hash that matches panel-X // If found, it tries to find a matching item // If that is found as well, then that item starts visible base.gotoHash = function(){ if(/^#?panel-\d+$/.test(window.location.hash)){ var index = parseInt(window.location.hash.substr(7)); var $item = base.$items.filter(':eq(' + index + ')'); if($item.length != 0){ base.setCurrentPage(index); return true; }; }; return false; // A item wasn't found; }; // Creates the numbered navigation links base.buildNavigation = function(){ base.$nav = $("
    ").appendTo(base.$el); base.$items.each(function(i,el){ var index = i + 1; var $a = $(""); // If a formatter function is present, use it if( typeof(base.options.navigationFormatter) == "function"){ $a.html(base.options.navigationFormatter(index, $(this))); } else { $a.text(index); } $a.click(function(e){ base.gotoPage(index); if (base.options.hashTags) base.setHash('panel-' + index); e.preventDefault(); }); base.$nav.append($a); }); base.$navLinks = base.$nav.find('> a'); }; // Creates the Forward/Backward buttons base.buildNextBackButtons = function(){ var $forward = $('>'), $back = $('<'); // Bind to the forward and back buttons $back.click(function(e){ base.goBack(); e.preventDefault(); }); $forward.click(function(e){ base.goForward(); e.preventDefault(); }); // Append elements to page base.$wrapper.after($back).after($forward); }; // Creates the Start/Stop button base.buildAutoPlay = function(){ base.$startStop = $("").html(base.playing ? base.options.stopText : base.options.startText); base.$el.append(base.$startStop); base.$startStop.click(function(e){ base.startStop(!base.playing); e.preventDefault(); }); // Use the same setting, but trigger the start; base.startStop(base.playing); }; // Handles stopping and playing the slideshow // Pass startStop(false) to stop and startStop(true) to play base.startStop = function(playing){ if(playing !== true) playing = false; // Default if not supplied is false // Update variable base.playing = playing; // Toggle playing and text if(base.options.autoPlay) base.$startStop.toggleClass("playing", playing).html( playing ? base.options.stopText : base.options.startText ); if(playing){ base.clearTimer(); // Just in case this was triggered twice in a row base.timer = window.setInterval(function(){ base.goForward(true); }, base.options.delay); } else { base.clearTimer(); }; }; base.clearTimer = function(){ // Clear the timer only if it is set if(base.timer) window.clearInterval(base.timer); }; // Taken from AJAXY jquery.history Plugin base.setHash = function ( hash ) { // Write hash if ( typeof window.location.hash !== 'undefined' ) { if ( window.location.hash !== hash ) { window.location.hash = hash; }; } else if ( location.hash !== hash ) { location.hash = hash; }; // Done return hash; }; // <-- End AJAXY code // Trigger the initialization base.init(); }; $.anythingSlider.defaults = { easing: "swing", // Anything other than "linear" or "swing" requires the easing plugin autoPlay: true, // This turns off the entire FUNCTIONALY, not just if it starts running or not startStopped: false, // If autoPlay is on, this can force it to start stopped delay: 3000, // How long between slide transitions in AutoPlay mode animationTime: 600, // How long the slide transition takes hashTags: true, // Should links change the hashtag in the URL? buildNavigation: true, // If true, builds and list of anchor links to link to each slide pauseOnHover: true, // If true, and autoPlay is enabled, the show will pause on hover startText: "", // Start text stopText: "", // Stop text navigationFormatter: null // Details at the top of the file on this use (advanced use) }; $.fn.anythingSlider = function(options){ if(typeof(options) == "object"){ return this.each(function(i){ (new $.anythingSlider(this, options)); // This plugin supports multiple instances, but only one can support hash-tag support // This disables hash-tags on all items but the first one options.hashTags = false; }); } else if (typeof(options) == "number") { return this.each(function(i){ var anySlide = $(this).data('AnythingSlider'); if(anySlide){ anySlide.gotoPage(options); } }); } }; })(jQuery); /** * jCarouselLite - jQuery plugin to navigate images/any content in a carousel style widget. * @requires jQuery v1.2 or above * * http://gmarwaha.com/jquery/jcarousellite/ * * Copyright (c) 2007 Ganeshji Marwaha (gmarwaha.com) * Dual licensed under the MIT and GPL licenses: * http://www.opensource.org/licenses/mit-license.php * http://www.gnu.org/licenses/gpl.html * * Version: 1.0.1 * Note: Requires jquery 1.2 or above from version 1.0.1 */ /** * Creates a carousel-style navigation widget for images/any-content from a simple HTML markup. * * The HTML markup that is used to build the carousel can be as simple as... * *
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    * * As you can see, this snippet is nothing but a simple div containing an unordered list of images. * You don't need any special "class" attribute, or a special "css" file for this plugin. * I am using a class attribute just for the sake of explanation here. * * To navigate the elements of the carousel, you need some kind of navigation buttons. * For example, you will need a "previous" button to go backward, and a "next" button to go forward. * This need not be part of the carousel "div" itself. It can be any element in your page. * Lets assume that the following elements in your document can be used as next, and prev buttons... * * * * * Now, all you need to do is call the carousel component on the div element that represents it, and pass in the * navigation buttons as options. * * $(".carousel").jCarouselLite({ * btnNext: ".next", * btnPrev: ".prev" * }); * * That's it, you would have now converted your raw div, into a magnificient carousel. * * There are quite a few other options that you can use to customize it though. * Each will be explained with an example below. * * @param an options object - You can specify all the options shown below as an options object param. * * @option btnPrev, btnNext : string - no defaults * @example * $(".carousel").jCarouselLite({ * btnNext: ".next", * btnPrev: ".prev" * }); * @desc Creates a basic carousel. Clicking "btnPrev" navigates backwards and "btnNext" navigates forward. * * @option btnGo - array - no defaults * @example * $(".carousel").jCarouselLite({ * btnNext: ".next", * btnPrev: ".prev", * btnGo: [".0", ".1", ".2"] * }); * @desc If you don't want next and previous buttons for navigation, instead you prefer custom navigation based on * the item number within the carousel, you can use this option. Just supply an array of selectors for each element * in the carousel. The index of the array represents the index of the element. What i mean is, if the * first element in the array is ".0", it means that when the element represented by ".0" is clicked, the carousel * will slide to the first element and so on and so forth. This feature is very powerful. For example, i made a tabbed * interface out of it by making my navigation elements styled like tabs in css. As the carousel is capable of holding * any content, not just images, you can have a very simple tabbed navigation in minutes without using any other plugin. * The best part is that, the tab will "slide" based on the provided effect. :-) * * @option mouseWheel : boolean - default is false * @example * $(".carousel").jCarouselLite({ * mouseWheel: true * }); * @desc The carousel can also be navigated using the mouse wheel interface of a scroll mouse instead of using buttons. * To get this feature working, you have to do 2 things. First, you have to include the mouse-wheel plugin from brandon. * Second, you will have to set the option "mouseWheel" to true. That's it, now you will be able to navigate your carousel * using the mouse wheel. Using buttons and mouseWheel or not mutually exclusive. You can still have buttons for navigation * as well. They complement each other. To use both together, just supply the options required for both as shown below. * @example * $(".carousel").jCarouselLite({ * btnNext: ".next", * btnPrev: ".prev", * mouseWheel: true * }); * * @option auto : number - default is null, meaning autoscroll is disabled by default * @example * $(".carousel").jCarouselLite({ * auto: 800, * speed: 500 * }); * @desc You can make your carousel auto-navigate itself by specfying a millisecond value in this option. * The value you specify is the amount of time between 2 slides. The default is null, and that disables auto scrolling. * Specify this value and magically your carousel will start auto scrolling. * * @option speed : number - 200 is default * @example * $(".carousel").jCarouselLite({ * btnNext: ".next", * btnPrev: ".prev", * speed: 800 * }); * @desc Specifying a speed will slow-down or speed-up the sliding speed of your carousel. Try it out with * different speeds like 800, 600, 1500 etc. Providing 0, will remove the slide effect. * * @option easing : string - no easing effects by default. * @example * $(".carousel").jCarouselLite({ * btnNext: ".next", * btnPrev: ".prev", * easing: "bounceout" * }); * @desc You can specify any easing effect. Note: You need easing plugin for that. Once specified, * the carousel will slide based on the provided easing effect. * * @option vertical : boolean - default is false * @example * $(".carousel").jCarouselLite({ * btnNext: ".next", * btnPrev: ".prev", * vertical: true * }); * @desc Determines the direction of the carousel. true, means the carousel will display vertically. The next and * prev buttons will slide the items vertically as well. The default is false, which means that the carousel will * display horizontally. The next and prev items will slide the items from left-right in this case. * * @option circular : boolean - default is true * @example * $(".carousel").jCarouselLite({ * btnNext: ".next", * btnPrev: ".prev", * circular: false * }); * @desc Setting it to true enables circular navigation. This means, if you click "next" after you reach the last * element, you will automatically slide to the first element and vice versa. If you set circular to false, then * if you click on the "next" button after you reach the last element, you will stay in the last element itself * and similarly for "previous" button and first element. * * @option visible : number - default is 3 * @example * $(".carousel").jCarouselLite({ * btnNext: ".next", * btnPrev: ".prev", * visible: 4 * }); * @desc This specifies the number of items visible at all times within the carousel. The default is 3. * You are even free to experiment with real numbers. Eg: "3.5" will have 3 items fully visible and the * last item half visible. This gives you the effect of showing the user that there are more images to the right. * * @option start : number - default is 0 * @example * $(".carousel").jCarouselLite({ * btnNext: ".next", * btnPrev: ".prev", * start: 2 * }); * @desc You can specify from which item the carousel should start. Remember, the first item in the carousel * has a start of 0, and so on. * * @option scrool : number - default is 1 * @example * $(".carousel").jCarouselLite({ * btnNext: ".next", * btnPrev: ".prev", * scroll: 2 * }); * @desc The number of items that should scroll/slide when you click the next/prev navigation buttons. By * default, only one item is scrolled, but you may set it to any number. Eg: setting it to "2" will scroll * 2 items when you click the next or previous buttons. * * @option beforeStart, afterEnd : function - callbacks * @example * $(".carousel").jCarouselLite({ * btnNext: ".next", * btnPrev: ".prev", * beforeStart: function(a) { * alert("Before animation starts:" + a); * }, * afterEnd: function(a) { * alert("After animation ends:" + a); * } * }); * @desc If you wanted to do some logic in your page before the slide starts and after the slide ends, you can * register these 2 callbacks. The functions will be passed an argument that represents an array of elements that * are visible at the time of callback. * * * @cat Plugins/Image Gallery * @author Ganeshji Marwaha/ganeshread@gmail.com */ (function($) { // Compliant with jquery.noConflict() $.fn.jCarouselLite = function(o) { o = $.extend({ btnPrev: null, btnNext: null, btnGo: null, mouseWheel: false, auto: null, hoverPause: false, speed: 200, easing: null, vertical: false, circular: true, visible: 3, start: 0, scroll: 1, beforeStart: null, afterEnd: null }, o || {}); return this.each(function() { // Returns the element collection. Chainable. var running = false, animCss=o.vertical?"top":"left", sizeCss=o.vertical?"height":"width"; var div = $(this), ul = $("ul", div), tLi = $("li", ul), tl = tLi.size(), v = o.visible; if(o.circular) { ul.prepend(tLi.slice(tl-v+1).clone()) .append(tLi.slice(0,o.scroll).clone()); o.start += v-1; } var li = $("li", ul), itemLength = li.size(), curr = o.start; div.css("visibility", "visible"); li.css({overflow: "hidden", float: o.vertical ? "none" : "left"}); ul.css({margin: "0", padding: "0", position: "relative", "list-style-type": "none", "z-index": "1"}); div.css({overflow: "hidden", position: "relative", "z-index": "2", left: "0px"}); var liSize = o.vertical ? height(li) : width(li); // Full li size(incl margin)-Used for animation var ulSize = liSize * itemLength; // size of full ul(total length, not just for the visible items) var divSize = liSize * v; // size of entire div(total length for just the visible items) li.css({width: li.width(), height: li.height()}); ul.css(sizeCss, ulSize+"px").css(animCss, -(curr*liSize)); div.css(sizeCss, divSize+"px"); // Width of the DIV. length of visible images if(o.btnPrev) { $(o.btnPrev).click(function() { return go(curr-o.scroll); }); if(o.hoverPause) { $(o.btnPrev).hover(function(){stopAuto();}, function(){startAuto();}); } } if(o.btnNext) { $(o.btnNext).click(function() { return go(curr+o.scroll); }); if(o.hoverPause) { $(o.btnNext).hover(function(){stopAuto();}, function(){startAuto();}); } } if(o.btnGo) $.each(o.btnGo, function(i, val) { $(val).click(function() { return go(o.circular ? o.visible+i : i); }); }); if(o.mouseWheel && div.mousewheel) div.mousewheel(function(e, d) { return d>0 ? go(curr-o.scroll) : go(curr+o.scroll); }); var autoInterval; function startAuto() { stopAuto(); autoInterval = setInterval(function() { go(curr+o.scroll); }, o.auto+o.speed); }; function stopAuto() { clearInterval(autoInterval); }; if(o.auto) { if(o.hoverPause) { div.hover(function(){stopAuto();}, function(){startAuto();}); } startAuto(); }; function vis() { return li.slice(curr).slice(0,v); }; function go(to) { if(!running) { if(o.beforeStart) o.beforeStart.call(this, vis()); if(o.circular) { // If circular we are in first or last, then goto the other end if(to<0) { // If before range, then go around ul.css(animCss, -( (curr + tl) * liSize)+"px"); curr = to + tl; } else if(to>itemLength-v) { // If beyond range, then come around ul.css(animCss, -( (curr - tl) * liSize ) + "px" ); curr = to - tl; } else curr = to; } else { // If non-circular and to points to first or last, we just return. if(to<0 || to>itemLength-v) return; else curr = to; } // If neither overrides it, the curr will still be "to" and we can proceed. running = true; ul.animate( animCss == "left" ? { left: -(curr*liSize) } : { top: -(curr*liSize) } , o.speed, o.easing, function() { if(o.afterEnd) o.afterEnd.call(this, vis()); running = false; } ); // Disable buttons when the carousel reaches the last/first, and enable when not if(!o.circular) { $(o.btnPrev + "," + o.btnNext).removeClass("disabled"); $( (curr-o.scroll<0 && o.btnPrev) || (curr+o.scroll > itemLength-v && o.btnNext) || [] ).addClass("disabled"); } } return false; }; }); }; function css(el, prop) { return parseInt($.css(el[0], prop)) || 0; }; function width(el) { return el[0].offsetWidth + css(el, 'marginLeft') + css(el, 'marginRight'); }; function height(el) { return el[0].offsetHeight + css(el, 'marginTop') + css(el, 'marginBottom'); }; })(jQuery);