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/*
* jQuery FlexSlider v2.2.0
* Copyright 2012 WooThemes
* Contributing Author: Tyler Smith
*/
(function(jQuery) {
//FlexSlider: Object Instance
jQuery.flexslider = function(el, options) {
var slider = jQuery(el);
// making variables public
slider.vars = jQuery.extend({}, jQuery.flexslider.defaults, options);
var namespace = slider.vars.namespace,
msGesture = window.navigator && window.navigator.msPointerEnabled && window.MSGesture,
touch = (("ontouchstart" in window) || msGesture || window.DocumentTouch && document instanceof DocumentTouch) && slider.vars.touch,
// depricating this idea, as devices are being released with both of these events
//eventType = (touch) ? "touchend" : "click",
eventType = "click touchend MSPointerUp",
watchedEvent = "",
watchedEventClearTimer,
vertical = slider.vars.direction === "vertical",
reverse = slider.vars.reverse,
carousel = (slider.vars.itemWidth > 0),
fade = slider.vars.animation === "fade",
asNav = slider.vars.asNavFor !== "",
methods = {},
focused = true;
// Store a reference to the slider object
jQuery.data(el, "flexslider", slider);
// Private slider methods
methods = {
init: function() {
slider.animating = false;
// Get current slide and make sure it is a number
slider.currentSlide = parseInt((slider.vars.startAt ? slider.vars.startAt : 0));
if (isNaN(slider.currentSlide)) slider.currentSlide = 0;
slider.animatingTo = slider.currentSlide;
slider.atEnd = (slider.currentSlide === 0 || slider.currentSlide === slider.last);
slider.containerSelector = slider.vars.selector.substr(0, slider.vars.selector.search(' '));
slider.slides = jQuery(slider.vars.selector, slider);
slider.container = jQuery(slider.containerSelector, slider);
slider.count = slider.slides.length;
// SYNC:
slider.syncExists = jQuery(slider.vars.sync).length > 0;
// SLIDE:
if (slider.vars.animation === "slide") slider.vars.animation = "swing";
slider.prop = (vertical) ? "top" : "marginLeft";
slider.args = {};
// SLIDESHOW:
slider.manualPause = false;
slider.stopped = false;
//PAUSE WHEN INVISIBLE
slider.started = false;
slider.startTimeout = null;
// TOUCH/USECSS:
slider.transitions = !slider.vars.video && !fade && slider.vars.useCSS && (function() {
var obj = document.createElement('div'),
props = ['perspectiveProperty', 'WebkitPerspective', 'MozPerspective', 'OPerspective', 'msPerspective'];
for (var i in props) {
if (obj.style[props[i]] !== undefined) {
slider.pfx = props[i].replace('Perspective', '').toLowerCase();
slider.prop = "-" + slider.pfx + "-transform";
return true;
}
}
return false;
}());
// CONTROLSCONTAINER:
if (slider.vars.controlsContainer !== "") slider.controlsContainer = jQuery(slider.vars.controlsContainer).length > 0 && jQuery(slider.vars.controlsContainer);
// MANUAL:
if (slider.vars.manualControls !== "") slider.manualControls = jQuery(slider.vars.manualControls).length > 0 && jQuery(slider.vars.manualControls);
// RANDOMIZE:
if (slider.vars.randomize) {
slider.slides.sort(function() {
return (Math.round(Math.random()) - 0.5);
});
slider.container.empty().append(slider.slides);
}
slider.doMath();
// INIT
slider.setup("init");
// CONTROLNAV:
if (slider.vars.controlNav) methods.controlNav.setup();
// DIRECTIONNAV:
if (slider.vars.directionNav) methods.directionNav.setup();
// KEYBOARD:
if (slider.vars.keyboard && (jQuery(slider.containerSelector).length === 1 || slider.vars.multipleKeyboard)) {
jQuery(document).bind('keyup', function(event) {
var keycode = event.keyCode;
if (!slider.animating && (keycode === 39 || keycode === 37)) {
var target = (keycode === 39) ? slider.getTarget('next') :
(keycode === 37) ? slider.getTarget('prev') : false;
slider.flexAnimate(target, slider.vars.pauseOnAction);
}
});
}
// MOUSEWHEEL:
if (slider.vars.mousewheel) {
slider.bind('mousewheel', function(event, delta, deltaX, deltaY) {
event.preventDefault();
var target = (delta < 0) ? slider.getTarget('next') : slider.getTarget('prev');
slider.flexAnimate(target, slider.vars.pauseOnAction);
});
}
// PAUSEPLAY
if (slider.vars.pausePlay) methods.pausePlay.setup();
//PAUSE WHEN INVISIBLE
if (slider.vars.slideshow && slider.vars.pauseInvisible) methods.pauseInvisible.init();
// SLIDSESHOW
if (slider.vars.slideshow) {
if (slider.vars.pauseOnHover) {
slider.on("hover", function() {
if (!slider.manualPlay && !slider.manualPause) slider.pause();
}, function() {
if (!slider.manualPause && !slider.manualPlay && !slider.stopped) slider.play();
});
}
// initialize animation
//If we're visible, or we don't use PageVisibility API
if (!slider.vars.pauseInvisible || !methods.pauseInvisible.isHidden()) {
(slider.vars.initDelay > 0) ? slider.startTimeout = setTimeout(slider.play, slider.vars.initDelay): slider.play();
}
}
// ASNAV:
if (asNav) methods.asNav.setup();
// TOUCH
if (touch && slider.vars.touch) methods.touch();
// FADE&&SMOOTHHEIGHT || SLIDE:
if (!fade || (fade && slider.vars.smoothHeight)) jQuery(window).bind("resize orientationchange focus", methods.resize);
slider.find("img").attr("draggable", "false");
// API: start() Callback
setTimeout(function() {
slider.vars.start(slider);
}, 200);
},
asNav: {
setup: function() {
slider.asNav = true;
slider.animatingTo = Math.floor(slider.currentSlide / slider.move);
slider.currentItem = slider.currentSlide;
slider.slides.removeClass(namespace + "active-slide").eq(slider.currentItem).addClass(namespace + "active-slide");
if (!msGesture) {
slider.slides.on('click', function(e) {
e.preventDefault();
var jQueryslide = jQuery(this),
target = jQueryslide.index();
var posFromLeft = jQueryslide.offset().left - jQuery(slider).scrollLeft(); // Find position of slide relative to left of slider container
if (posFromLeft <= 0 && jQueryslide.hasClass(namespace + 'active-slide')) {
slider.flexAnimate(slider.getTarget("prev"), true);
} else if (!jQuery(slider.vars.asNavFor).data('flexslider').animating && !jQueryslide.hasClass(namespace + "active-slide")) {
slider.direction = (slider.currentItem < target) ? "next" : "prev";
slider.flexAnimate(target, slider.vars.pauseOnAction, false, true, true);
}
});
} else {
el._slider = slider;
slider.slides.each(function() {
var that = this;
that._gesture = new MSGesture();
that._gesture.target = that;
that.addEventListener("MSPointerDown", function(e) {
e.preventDefault();
if (e.currentTarget._gesture)
e.currentTarget._gesture.addPointer(e.pointerId);
}, false);
that.addEventListener("MSGestureTap", function(e) {
e.preventDefault();
var jQueryslide = jQuery(this),
target = jQueryslide.index();
if (!jQuery(slider.vars.asNavFor).data('flexslider').animating && !jQueryslide.hasClass('active')) {
slider.direction = (slider.currentItem < target) ? "next" : "prev";
slider.flexAnimate(target, slider.vars.pauseOnAction, false, true, true);
}
});
});
}
}
},
controlNav: {
setup: function() {
if (!slider.manualControls) {
methods.controlNav.setupPaging();
} else { // MANUALCONTROLS:
methods.controlNav.setupManual();
}
},
setupPaging: function() {
var type = (slider.vars.controlNav === "thumbnails") ? 'control-thumbs' : 'control-paging',
j = 1,
item,
slide;
slider.controlNavScaffold = jQuery('<ol class="' + namespace + 'control-nav ' + namespace + type + '"></ol>');
if (slider.pagingCount > 1) {
for (var i = 0; i < slider.pagingCount; i++) {
slide = slider.slides.eq(i);
item = (slider.vars.controlNav === "thumbnails") ? '<img src="' + slide.attr('data-thumb') + '"/>' : '<a>' + j + '</a>';
if ('thumbnails' === slider.vars.controlNav && true === slider.vars.thumbCaptions) {
var captn = slide.attr('data-thumbcaption');
if ('' != captn && undefined != captn) item += '<span class="' + namespace + 'caption">' + captn + '</span>';
}
slider.controlNavScaffold.append('<li>' + item + '</li>');
j++;
}
}
// CONTROLSCONTAINER:
(slider.controlsContainer) ? jQuery(slider.controlsContainer).append(slider.controlNavScaffold): slider.append(slider.controlNavScaffold);
methods.controlNav.set();
methods.controlNav.active();
slider.controlNavScaffold.delegate('a, img', eventType, function(event) {
event.preventDefault();
if (watchedEvent === "" || watchedEvent === event.type) {
var jQuerythis = jQuery(this),
target = slider.controlNav.index(jQuerythis);
if (!jQuerythis.hasClass(namespace + 'active')) {
slider.direction = (target > slider.currentSlide) ? "next" : "prev";
slider.flexAnimate(target, slider.vars.pauseOnAction);
}
}
// setup flags to prevent event duplication
if (watchedEvent === "") {
watchedEvent = event.type;
}
methods.setToClearWatchedEvent();
});
},
setupManual: function() {
slider.controlNav = slider.manualControls;
methods.controlNav.active();
slider.controlNav.bind(eventType, function(event) {
event.preventDefault();
if (watchedEvent === "" || watchedEvent === event.type) {
var jQuerythis = jQuery(this),
target = slider.controlNav.index(jQuerythis);
if (!jQuerythis.hasClass(namespace + 'active')) {
(target > slider.currentSlide) ? slider.direction = "next": slider.direction = "prev";
slider.flexAnimate(target, slider.vars.pauseOnAction);
}
}
// setup flags to prevent event duplication
if (watchedEvent === "") {
watchedEvent = event.type;
}
methods.setToClearWatchedEvent();
});
},
set: function() {
var selector = (slider.vars.controlNav === "thumbnails") ? 'img' : 'a';
slider.controlNav = jQuery('.' + namespace + 'control-nav li ' + selector, (slider.controlsContainer) ? slider.controlsContainer : slider);
},
active: function() {
slider.controlNav.removeClass(namespace + "active").eq(slider.animatingTo).addClass(namespace + "active");
},
update: function(action, pos) {
if (slider.pagingCount > 1 && action === "add") {
slider.controlNavScaffold.append(jQuery('<li><a>' + slider.count + '</a></li>'));
} else if (slider.pagingCount === 1) {
slider.controlNavScaffold.find('li').remove();
} else {
slider.controlNav.eq(pos).closest('li').remove();
}
methods.controlNav.set();
(slider.pagingCount > 1 && slider.pagingCount !== slider.controlNav.length) ? slider.update(pos, action): methods.controlNav.active();
}
},
directionNav: {
setup: function() {
var directionNavScaffold = jQuery('<ul class="' + namespace + 'direction-nav"><li><a class="' + namespace + 'prev" href="#">' + slider.vars.prevText + '</a></li><li><a class="' + namespace + 'next" href="#">' + slider.vars.nextText + '</a></li></ul>');
// CONTROLSCONTAINER:
if (slider.controlsContainer) {
jQuery(slider.controlsContainer).append(directionNavScaffold);
slider.directionNav = jQuery('.' + namespace + 'direction-nav li a', slider.controlsContainer);
} else {
slider.append(directionNavScaffold);
slider.directionNav = jQuery('.' + namespace + 'direction-nav li a', slider);
}
methods.directionNav.update();
slider.directionNav.bind(eventType, function(event) {
event.preventDefault();
var target,
disabledClass = namespace + 'disabled';
if (jQuery(this).hasClass(disabledClass)) {
return this;
}
if (watchedEvent === "" || watchedEvent === event.type) {
target = (jQuery(this).hasClass(namespace + 'next')) ? slider.getTarget('next') : slider.getTarget('prev');
slider.flexAnimate(target, slider.vars.pauseOnAction);
}
// setup flags to prevent event duplication
if (watchedEvent === "") {
watchedEvent = event.type;
}
methods.setToClearWatchedEvent();
});
},
update: function() {
var disabledClass = namespace + 'disabled';
if (slider.pagingCount === 1) {
slider.directionNav.addClass(disabledClass).attr('tabindex', '-1');
} else if (!slider.vars.animationLoop) {
if (slider.animatingTo === 0) {
slider.directionNav.removeClass(disabledClass).filter('.' + namespace + "prev").addClass(disabledClass).attr('tabindex', '-1');
} else if (slider.animatingTo === slider.last) {
slider.directionNav.removeClass(disabledClass).filter('.' + namespace + "next").addClass(disabledClass).attr('tabindex', '-1');
} else {
slider.directionNav.removeClass(disabledClass).removeAttr('tabindex');
}
} else {
slider.directionNav.removeClass(disabledClass).removeAttr('tabindex');
}
}
},
pausePlay: {
setup: function() {
var pausePlayScaffold = jQuery('<div class="' + namespace + 'pauseplay"><a></a></div>');
// CONTROLSCONTAINER:
if (slider.controlsContainer) {
slider.controlsContainer.append(pausePlayScaffold);
slider.pausePlay = jQuery('.' + namespace + 'pauseplay a', slider.controlsContainer);
} else {
slider.append(pausePlayScaffold);
slider.pausePlay = jQuery('.' + namespace + 'pauseplay a', slider);
}
methods.pausePlay.update((slider.vars.slideshow) ? namespace + 'pause' : namespace + 'play');
slider.pausePlay.bind(eventType, function(event) {
event.preventDefault();
if (watchedEvent === "" || watchedEvent === event.type) {
if (jQuery(this).hasClass(namespace + 'pause')) {
slider.manualPause = true;
slider.manualPlay = false;
slider.pause();
} else {
slider.manualPause = false;
slider.manualPlay = true;
slider.play();
}
}
// setup flags to prevent event duplication
if (watchedEvent === "") {
watchedEvent = event.type;
}
methods.setToClearWatchedEvent();
});
},
update: function(state) {
(state === "play") ? slider.pausePlay.removeClass(namespace + 'pause').addClass(namespace + 'play').html(slider.vars.playText): slider.pausePlay.removeClass(namespace + 'play').addClass(namespace + 'pause').html(slider.vars.pauseText);
}
},
touch: function() {
var startX,
startY,
offset,
cwidth,
dx,
startT,
scrolling = false,
localX = 0,
localY = 0,
accDx = 0;
if (!msGesture) {
el.addEventListener('touchstart', onTouchStart, false);
function onTouchStart(e) {
if (slider.animating) {
e.preventDefault();
} else if ((window.navigator.msPointerEnabled) || e.touches.length === 1) {
slider.pause();
// CAROUSEL:
cwidth = (vertical) ? slider.h : slider.w;
startT = Number(new Date());
// CAROUSEL:
// Local vars for X and Y points.
localX = e.touches[0].pageX;
localY = e.touches[0].pageY;
offset = (carousel && reverse && slider.animatingTo === slider.last) ? 0 :
(carousel && reverse) ? slider.limit - (((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo) :
(carousel && slider.currentSlide === slider.last) ? slider.limit :
(carousel) ? ((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.currentSlide :
(reverse) ? (slider.last - slider.currentSlide + slider.cloneOffset) * cwidth : (slider.currentSlide + slider.cloneOffset) * cwidth;
startX = (vertical) ? localY : localX;
startY = (vertical) ? localX : localY;
el.addEventListener('touchmove', onTouchMove, false);
el.addEventListener('touchend', onTouchEnd, false);
}
}
function onTouchMove(e) {
// Local vars for X and Y points.
localX = e.touches[0].pageX;
localY = e.touches[0].pageY;
dx = (vertical) ? startX - localY : startX - localX;
scrolling = (vertical) ? (Math.abs(dx) < Math.abs(localX - startY)) : (Math.abs(dx) < Math.abs(localY - startY));
var fxms = 500;
if (!scrolling || Number(new Date()) - startT > fxms) {
e.preventDefault();
if (!fade && slider.transitions) {
if (!slider.vars.animationLoop) {
dx = dx / ((slider.currentSlide === 0 && dx < 0 || slider.currentSlide === slider.last && dx > 0) ? (Math.abs(dx) / cwidth + 2) : 1);
}
slider.setProps(offset + dx, "setTouch");
}
}
}
function onTouchEnd(e) {
// finish the touch by undoing the touch session
el.removeEventListener('touchmove', onTouchMove, false);
if (slider.animatingTo === slider.currentSlide && !scrolling && !(dx === null)) {
var updateDx = (reverse) ? -dx : dx,
target = (updateDx > 0) ? slider.getTarget('next') : slider.getTarget('prev');
if (slider.canAdvance(target) && (Number(new Date()) - startT < 550 && Math.abs(updateDx) > 50 || Math.abs(updateDx) > cwidth / 2)) {
slider.flexAnimate(target, slider.vars.pauseOnAction);
} else {
if (!fade) slider.flexAnimate(slider.currentSlide, slider.vars.pauseOnAction, true);
}
}
el.removeEventListener('touchend', onTouchEnd, false);
startX = null;
startY = null;
dx = null;
offset = null;
}
} else {
el.style.msTouchAction = "none";
el._gesture = new MSGesture();
el._gesture.target = el;
el.addEventListener("MSPointerDown", onMSPointerDown, false);
el._slider = slider;
el.addEventListener("MSGestureChange", onMSGestureChange, false);
el.addEventListener("MSGestureEnd", onMSGestureEnd, false);
function onMSPointerDown(e) {
e.stopPropagation();
if (slider.animating) {
e.preventDefault();
} else {
slider.pause();
el._gesture.addPointer(e.pointerId);
accDx = 0;
cwidth = (vertical) ? slider.h : slider.w;
startT = Number(new Date());
// CAROUSEL:
offset = (carousel && reverse && slider.animatingTo === slider.last) ? 0 :
(carousel && reverse) ? slider.limit - (((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo) :
(carousel && slider.currentSlide === slider.last) ? slider.limit :
(carousel) ? ((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.currentSlide :
(reverse) ? (slider.last - slider.currentSlide + slider.cloneOffset) * cwidth : (slider.currentSlide + slider.cloneOffset) * cwidth;
}
}
function onMSGestureChange(e) {
e.stopPropagation();
var slider = e.target._slider;
if (!slider) {
return;
}
var transX = -e.translationX,
transY = -e.translationY;
//Accumulate translations.
accDx = accDx + ((vertical) ? transY : transX);
dx = accDx;
scrolling = (vertical) ? (Math.abs(accDx) < Math.abs(-transX)) : (Math.abs(accDx) < Math.abs(-transY));
if (e.detail === e.MSGESTURE_FLAG_INERTIA) {
setImmediate(function() {
el._gesture.stop();
});
return;
}
if (!scrolling || Number(new Date()) - startT > 500) {
e.preventDefault();
if (!fade && slider.transitions) {
if (!slider.vars.animationLoop) {
dx = accDx / ((slider.currentSlide === 0 && accDx < 0 || slider.currentSlide === slider.last && accDx > 0) ? (Math.abs(accDx) / cwidth + 2) : 1);
}
slider.setProps(offset + dx, "setTouch");
}
}
}
function onMSGestureEnd(e) {
e.stopPropagation();
var slider = e.target._slider;
if (!slider) {
return;
}
if (slider.animatingTo === slider.currentSlide && !scrolling && !(dx === null)) {
var updateDx = (reverse) ? -dx : dx,
target = (updateDx > 0) ? slider.getTarget('next') : slider.getTarget('prev');
if (slider.canAdvance(target) && (Number(new Date()) - startT < 550 && Math.abs(updateDx) > 50 || Math.abs(updateDx) > cwidth / 2)) {
slider.flexAnimate(target, slider.vars.pauseOnAction);
} else {
if (!fade) slider.flexAnimate(slider.currentSlide, slider.vars.pauseOnAction, true);
}
}
startX = null;
startY = null;
dx = null;
offset = null;
accDx = 0;
}
}
},
resize: function() {
if (!slider.animating && slider.is(':visible')) {
if (!carousel) slider.doMath();
if (fade) {
// SMOOTH HEIGHT:
methods.smoothHeight();
} else if (carousel) { //CAROUSEL:
slider.slides.width(slider.computedW);
slider.update(slider.pagingCount);
slider.setProps();
} else if (vertical) { //VERTICAL:
slider.viewport.height(slider.h);
slider.setProps(slider.h, "setTotal");
} else {
// SMOOTH HEIGHT:
if (slider.vars.smoothHeight) methods.smoothHeight();
slider.newSlides.width(slider.computedW);
slider.setProps(slider.computedW, "setTotal");
}
}
},
smoothHeight: function(dur) {
if (!vertical || fade) {
var jQueryobj = (fade) ? slider : slider.viewport;
(dur) ? jQueryobj.animate({
"height": slider.slides.eq(slider.animatingTo).height()
}, dur): jQueryobj.height(slider.slides.eq(slider.animatingTo).height());
}
},
sync: function(action) {
var jQueryobj = jQuery(slider.vars.sync).data("flexslider"),
target = slider.animatingTo;
switch (action) {
case "animate":
jQueryobj.flexAnimate(target, slider.vars.pauseOnAction, false, true);
break;
case "play":
if (!jQueryobj.playing && !jQueryobj.asNav) {
jQueryobj.play();
}
break;
case "pause":
jQueryobj.pause();
break;
}
},
pauseInvisible: {
visProp: null,
init: function() {
var prefixes = ['webkit', 'moz', 'ms', 'o'];
if ('hidden' in document) return 'hidden';
for (var i = 0; i < prefixes.length; i++) {
if ((prefixes[i] + 'Hidden') in document)
methods.pauseInvisible.visProp = prefixes[i] + 'Hidden';
}
if (methods.pauseInvisible.visProp) {
var evtname = methods.pauseInvisible.visProp.replace(/[H|h]idden/, '') + 'visibilitychange';
document.addEventListener(evtname, function() {
if (methods.pauseInvisible.isHidden()) {
if (slider.startTimeout) clearTimeout(slider.startTimeout); //If clock is ticking, stop timer and prevent from starting while invisible
else slider.pause(); //Or just pause
} else {
if (slider.started) slider.play(); //Initiated before, just play
else(slider.vars.initDelay > 0) ? setTimeout(slider.play, slider.vars.initDelay) : slider.play(); //Didn't init before: simply init or wait for it
}
});
}
},
isHidden: function() {
return document[methods.pauseInvisible.visProp] || false;
}
},
setToClearWatchedEvent: function() {
clearTimeout(watchedEventClearTimer);
watchedEventClearTimer = setTimeout(function() {
watchedEvent = "";
}, 3000);
}
}
// public methods
slider.flexAnimate = function(target, pause, override, withSync, fromNav) {
if (!slider.vars.animationLoop && target !== slider.currentSlide) {
slider.direction = (target > slider.currentSlide) ? "next" : "prev";
}
if (asNav && slider.pagingCount === 1) slider.direction = (slider.currentItem < target) ? "next" : "prev";
if (!slider.animating && (slider.canAdvance(target, fromNav) || override) && slider.is(":visible")) {
if (asNav && withSync) {
var master = jQuery(slider.vars.asNavFor).data('flexslider');
slider.atEnd = target === 0 || target === slider.count - 1;
master.flexAnimate(target, true, false, true, fromNav);
slider.direction = (slider.currentItem < target) ? "next" : "prev";
master.direction = slider.direction;
if (Math.ceil((target + 1) / slider.visible) - 1 !== slider.currentSlide && target !== 0) {
slider.currentItem = target;
slider.slides.removeClass(namespace + "active-slide").eq(target).addClass(namespace + "active-slide");
target = Math.floor(target / slider.visible);
} else {
slider.currentItem = target;
slider.slides.removeClass(namespace + "active-slide").eq(target).addClass(namespace + "active-slide");
return false;
}
}
slider.animating = true;
slider.animatingTo = target;
// SLIDESHOW:
if (pause) slider.pause();
// API: before() animation Callback
slider.vars.before(slider);
// SYNC:
if (slider.syncExists && !fromNav) methods.sync("animate");
// CONTROLNAV
if (slider.vars.controlNav) methods.controlNav.active();
// !CAROUSEL:
// CANDIDATE: slide active class (for add/remove slide)
if (!carousel) slider.slides.removeClass(namespace + 'active-slide').eq(target).addClass(namespace + 'active-slide');
// INFINITE LOOP:
// CANDIDATE: atEnd
slider.atEnd = target === 0 || target === slider.last;
// DIRECTIONNAV:
if (slider.vars.directionNav) methods.directionNav.update();
if (target === slider.last) {
// API: end() of cycle Callback
slider.vars.end(slider);
// SLIDESHOW && !INFINITE LOOP:
if (!slider.vars.animationLoop) slider.pause();
}
// SLIDE:
if (!fade) {
var dimension = (vertical) ? slider.slides.filter(':first').height() : slider.computedW,
margin, slideString, calcNext;
// INFINITE LOOP / REVERSE:
if (carousel) {
//margin = (slider.vars.itemWidth > slider.w) ? slider.vars.itemMargin * 2 : slider.vars.itemMargin;
margin = slider.vars.itemMargin;
calcNext = ((slider.itemW + margin) * slider.move) * slider.animatingTo;
slideString = (calcNext > slider.limit && slider.visible !== 1) ? slider.limit : calcNext;
} else if (slider.currentSlide === 0 && target === slider.count - 1 && slider.vars.animationLoop && slider.direction !== "next") {
slideString = (reverse) ? (slider.count + slider.cloneOffset) * dimension : 0;
} else if (slider.currentSlide === slider.last && target === 0 && slider.vars.animationLoop && slider.direction !== "prev") {
slideString = (reverse) ? 0 : (slider.count + 1) * dimension;
} else {
slideString = (reverse) ? ((slider.count - 1) - target + slider.cloneOffset) * dimension : (target + slider.cloneOffset) * dimension;
}
slider.setProps(slideString, "", slider.vars.animationSpeed);
if (slider.transitions) {
if (!slider.vars.animationLoop || !slider.atEnd) {
slider.animating = false;
slider.currentSlide = slider.animatingTo;
}
slider.container.unbind("webkitTransitionEnd transitionend");
slider.container.bind("webkitTransitionEnd transitionend", function() {
slider.wrapup(dimension);
});
} else {
slider.container.animate(slider.args, slider.vars.animationSpeed, slider.vars.easing, function() {
slider.wrapup(dimension);
});
}
} else { // FADE:
if (!touch) {
//slider.slides.eq(slider.currentSlide).fadeOut(slider.vars.animationSpeed, slider.vars.easing);
//slider.slides.eq(target).fadeIn(slider.vars.animationSpeed, slider.vars.easing, slider.wrapup);
slider.slides.eq(slider.currentSlide).css({
"zIndex": 1
}).animate({
"opacity": 0
}, slider.vars.animationSpeed, slider.vars.easing);
slider.slides.eq(target).css({
"zIndex": 2
}).animate({
"opacity": 1
}, slider.vars.animationSpeed, slider.vars.easing, slider.wrapup);
} else {
slider.slides.eq(slider.currentSlide).css({
"opacity": 0,
"zIndex": 1
});
slider.slides.eq(target).css({
"opacity": 1,
"zIndex": 2
});
slider.wrapup(dimension);
}
}
// SMOOTH HEIGHT:
if (slider.vars.smoothHeight) methods.smoothHeight(slider.vars.animationSpeed);
}
}
slider.wrapup = function(dimension) {
// SLIDE:
if (!fade && !carousel) {
if (slider.currentSlide === 0 && slider.animatingTo === slider.last && slider.vars.animationLoop) {
slider.setProps(dimension, "jumpEnd");
} else if (slider.currentSlide === slider.last && slider.animatingTo === 0 && slider.vars.animationLoop) {
slider.setProps(dimension, "jumpStart");
}
}
slider.animating = false;
slider.currentSlide = slider.animatingTo;
// API: after() animation Callback
slider.vars.after(slider);
}
// SLIDESHOW:
slider.animateSlides = function() {
if (!slider.animating && focused) slider.flexAnimate(slider.getTarget("next"));
}
// SLIDESHOW:
slider.pause = function() {
clearInterval(slider.animatedSlides);
slider.animatedSlides = null;
slider.playing = false;
// PAUSEPLAY:
if (slider.vars.pausePlay) methods.pausePlay.update("play");
// SYNC:
if (slider.syncExists) methods.sync("pause");
}
// SLIDESHOW:
slider.play = function() {
if (slider.playing) clearInterval(slider.animatedSlides);
slider.animatedSlides = slider.animatedSlides || setInterval(slider.animateSlides, slider.vars.slideshowSpeed);
slider.started = slider.playing = true;
// PAUSEPLAY:
if (slider.vars.pausePlay) methods.pausePlay.update("pause");
// SYNC:
if (slider.syncExists) methods.sync("play");
}
// STOP:
slider.stop = function() {
slider.pause();
slider.stopped = true;
}
slider.canAdvance = function(target, fromNav) {
// ASNAV:
var last = (asNav) ? slider.pagingCount - 1 : slider.last;
return (fromNav) ? true :
(asNav && slider.currentItem === slider.count - 1 && target === 0 && slider.direction === "prev") ? true :
(asNav && slider.currentItem === 0 && target === slider.pagingCount - 1 && slider.direction !== "next") ? false :
(target === slider.currentSlide && !asNav) ? false :
(slider.vars.animationLoop) ? true :
(slider.atEnd && slider.currentSlide === 0 && target === last && slider.direction !== "next") ? false :
(slider.atEnd && slider.currentSlide === last && target === 0 && slider.direction === "next") ? false :
true;
}
slider.getTarget = function(dir) {
slider.direction = dir;
if (dir === "next") {
return (slider.currentSlide === slider.last) ? 0 : slider.currentSlide + 1;
} else {
return (slider.currentSlide === 0) ? slider.last : slider.currentSlide - 1;
}
}
// SLIDE:
slider.setProps = function(pos, special, dur) {
var target = (function() {
var posCheck = (pos) ? pos : ((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo,
posCalc = (function() {
if (carousel) {
return (special === "setTouch") ? pos :
(reverse && slider.animatingTo === slider.last) ? 0 :
(reverse) ? slider.limit - (((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo) :
(slider.animatingTo === slider.last) ? slider.limit : posCheck;
} else {
switch (special) {
case "setTotal":
return (reverse) ? ((slider.count - 1) - slider.currentSlide + slider.cloneOffset) * pos : (slider.currentSlide + slider.cloneOffset) * pos;
case "setTouch":
return (reverse) ? pos : pos;
case "jumpEnd":
return (reverse) ? pos : slider.count * pos;
case "jumpStart":
return (reverse) ? slider.count * pos : pos;
default:
return pos;
}
}
}());
return (posCalc * -1) + "px";
}());
if (slider.transitions) {
target = (vertical) ? "translate3d(0," + target + ",0)" : "translate3d(" + target + ",0,0)";
dur = (dur !== undefined) ? (dur / 1000) + "s" : "0s";
slider.container.css("-" + slider.pfx + "-transition-duration", dur);
}
slider.args[slider.prop] = target;
if (slider.transitions || dur === undefined) slider.container.css(slider.args);
}
slider.setup = function(type) {
// SLIDE:
if (!fade) {
var sliderOffset, arr;
if (type === "init") {
slider.viewport = jQuery('<div class="' + namespace + 'viewport"></div>').css({
"overflow": "hidden",
"position": "relative"
}).appendTo(slider).append(slider.container);
// INFINITE LOOP:
slider.cloneCount = 0;
slider.cloneOffset = 0;
// REVERSE:
if (reverse) {
arr = jQuery.makeArray(slider.slides).reverse();
slider.slides = jQuery(arr);
slider.container.empty().append(slider.slides);
}
}
// INFINITE LOOP && !CAROUSEL:
if (slider.vars.animationLoop && !carousel) {
slider.cloneCount = 2;
slider.cloneOffset = 1;
// clear out old clones
if (type !== "init") slider.container.find('.clone').remove();
slider.container.append(slider.slides.first().clone().addClass('clone').attr('aria-hidden', 'true')).prepend(slider.slides.last().clone().addClass('clone').attr('aria-hidden', 'true'));
}
slider.newSlides = jQuery(slider.vars.selector, slider);
sliderOffset = (reverse) ? slider.count - 1 - slider.currentSlide + slider.cloneOffset : slider.currentSlide + slider.cloneOffset;
// VERTICAL:
if (vertical && !carousel) {
slider.container.height((slider.count + slider.cloneCount) * 200 + "%").css("position", "absolute").width("100%");
setTimeout(function() {
slider.newSlides.css({
"display": "block"
});
slider.doMath();
slider.viewport.height(slider.h);
slider.setProps(sliderOffset * slider.h, "init");
}, (type === "init") ? 100 : 0);
} else {
slider.container.width((slider.count + slider.cloneCount) * 200 + "%");
slider.setProps(sliderOffset * slider.computedW, "init");
setTimeout(function() {
slider.doMath();
slider.newSlides.css({
"width": slider.computedW,
"float": "left",
"display": "block"
});
// SMOOTH HEIGHT:
if (slider.vars.smoothHeight) methods.smoothHeight();
}, (type === "init") ? 100 : 0);
}
} else { // FADE:
slider.slides.css({
"width": "100%",
"float": "left",
"marginRight": "-100%",
"position": "relative"
});
if (type === "init") {
if (!touch) {
//slider.slides.eq(slider.currentSlide).fadeIn(slider.vars.animationSpeed, slider.vars.easing);
slider.slides.css({
"opacity": 0,
"display": "block",
"zIndex": 1
}).eq(slider.currentSlide).css({
"zIndex": 2
}).animate({
"opacity": 1
}, slider.vars.animationSpeed, slider.vars.easing);
} else {
slider.slides.css({
"opacity": 0,
"display": "block",
"webkitTransition": "opacity " + slider.vars.animationSpeed / 1000 + "s ease",
"zIndex": 1
}).eq(slider.currentSlide).css({
"opacity": 1,
"zIndex": 2
});
}
}
// SMOOTH HEIGHT:
if (slider.vars.smoothHeight) methods.smoothHeight();
}
// !CAROUSEL:
// CANDIDATE: active slide
if (!carousel) slider.slides.removeClass(namespace + "active-slide").eq(slider.currentSlide).addClass(namespace + "active-slide");
}
slider.doMath = function() {
var slide = slider.slides.first(),
slideMargin = slider.vars.itemMargin,
minItems = slider.vars.minItems,
maxItems = slider.vars.maxItems;
slider.w = (slider.viewport === undefined) ? slider.width() : slider.viewport.width();
slider.h = slide.height();
slider.boxPadding = slide.outerWidth() - slide.width();
// CAROUSEL:
if (carousel) {
slider.itemT = slider.vars.itemWidth + slideMargin;
slider.minW = (minItems) ? minItems * slider.itemT : slider.w;
slider.maxW = (maxItems) ? (maxItems * slider.itemT) - slideMargin : slider.w;
slider.itemW = (slider.minW > slider.w) ? (slider.w - (slideMargin * (minItems - 1))) / minItems :
(slider.maxW < slider.w) ? (slider.w - (slideMargin * (maxItems - 1))) / maxItems :
(slider.vars.itemWidth > slider.w) ? slider.w : slider.vars.itemWidth;
slider.visible = Math.floor(slider.w / (slider.itemW));
slider.move = (slider.vars.move > 0 && slider.vars.move < slider.visible) ? slider.vars.move : slider.visible;
slider.pagingCount = Math.ceil(((slider.count - slider.visible) / slider.move) + 1);
slider.last = slider.pagingCount - 1;
slider.limit = (slider.pagingCount === 1) ? 0 :
(slider.vars.itemWidth > slider.w) ? (slider.itemW * (slider.count - 1)) + (slideMargin * (slider.count - 1)) : ((slider.itemW + slideMargin) * slider.count) - slider.w - slideMargin;
} else {
slider.itemW = slider.w;
slider.pagingCount = slider.count;
slider.last = slider.count - 1;
}
slider.computedW = slider.itemW - slider.boxPadding;
}
slider.update = function(pos, action) {
slider.doMath();
// update currentSlide and slider.animatingTo if necessary
if (!carousel) {
if (pos < slider.currentSlide) {
slider.currentSlide += 1;
} else if (pos <= slider.currentSlide && pos !== 0) {
slider.currentSlide -= 1;
}
slider.animatingTo = slider.currentSlide;
}
// update controlNav
if (slider.vars.controlNav && !slider.manualControls) {
if ((action === "add" && !carousel) || slider.pagingCount > slider.controlNav.length) {
methods.controlNav.update("add");
} else if ((action === "remove" && !carousel) || slider.pagingCount < slider.controlNav.length) {
if (carousel && slider.currentSlide > slider.last) {
slider.currentSlide -= 1;
slider.animatingTo -= 1;
}
methods.controlNav.update("remove", slider.last);
}
}
// update directionNav
if (slider.vars.directionNav) methods.directionNav.update();
}
slider.addSlide = function(obj, pos) {
var jQueryobj = jQuery(obj);
slider.count += 1;
slider.last = slider.count - 1;
// append new slide
if (vertical && reverse) {
(pos !== undefined) ? slider.slides.eq(slider.count - pos).after(jQueryobj): slider.container.prepend(jQueryobj);
} else {
(pos !== undefined) ? slider.slides.eq(pos).before(jQueryobj): slider.container.append(jQueryobj);
}
// update currentSlide, animatingTo, controlNav, and directionNav
slider.update(pos, "add");
// update slider.slides
slider.slides = jQuery(slider.vars.selector + ':not(.clone)', slider);
// re-setup the slider to accomdate new slide
slider.setup();
//FlexSlider: added() Callback
slider.vars.added(slider);
}
slider.removeSlide = function(obj) {
var pos = (isNaN(obj)) ? slider.slides.index(jQuery(obj)) : obj;
// update count
slider.count -= 1;
slider.last = slider.count - 1;
// remove slide
if (isNaN(obj)) {
jQuery(obj, slider.slides).remove();
} else {
(vertical && reverse) ? slider.slides.eq(slider.last).remove(): slider.slides.eq(obj).remove();
}
// update currentSlide, animatingTo, controlNav, and directionNav
slider.doMath();
slider.update(pos, "remove");
// update slider.slides
slider.slides = jQuery(slider.vars.selector + ':not(.clone)', slider);
// re-setup the slider to accomdate new slide
slider.setup();
// FlexSlider: removed() Callback
slider.vars.removed(slider);
}
//FlexSlider: Initialize
methods.init();
}
// Ensure the slider isn't focussed if the window loses focus.
jQuery(window).blur(function(e) {
focused = false;
}).focus(function(e) {
focused = true;
});
//FlexSlider: Default Settings
jQuery.flexslider.defaults = {
namespace: "flex-", //{NEW} String: Prefix string attached to the class of every element generated by the plugin
selector: ".slides > li", //{NEW} Selector: Must match a simple pattern. '{container} > {slide}' -- Ignore pattern at your own peril
animation: "fade", //String: Select your animation type, "fade" or "slide"
easing: "swing", //{NEW} String: Determines the easing method used in jQuery transitions. jQuery easing plugin is supported!
direction: "horizontal", //String: Select the sliding direction, "horizontal" or "vertical"
reverse: false, //{NEW} Boolean: Reverse the animation direction
animationLoop: true, //Boolean: Should the animation loop? If false, directionNav will received "disable" classes at either end
smoothHeight: false, //{NEW} Boolean: Allow height of the slider to animate smoothly in horizontal mode
startAt: 0, //Integer: The slide that the slider should start on. Array notation (0 = first slide)
slideshow: true, //Boolean: Animate slider automatically
slideshowSpeed: 7000, //Integer: Set the speed of the slideshow cycling, in milliseconds
animationSpeed: 600, //Integer: Set the speed of animations, in milliseconds
initDelay: 0, //{NEW} Integer: Set an initialization delay, in milliseconds
randomize: false, //Boolean: Randomize slide order
thumbCaptions: false, //Boolean: Whether or not to put captions on thumbnails when using the "thumbnails" controlNav.
// Usability features
pauseOnAction: true, //Boolean: Pause the slideshow when interacting with control elements, highly recommended.
pauseOnHover: false, //Boolean: Pause the slideshow when hovering over slider, then resume when no longer hovering
pauseInvisible: true, //{NEW} Boolean: Pause the slideshow when tab is invisible, resume when visible. Provides better UX, lower CPU usage.
useCSS: true, //{NEW} Boolean: Slider will use CSS3 transitions if available
touch: true, //{NEW} Boolean: Allow touch swipe navigation of the slider on touch-enabled devices
video: false, //{NEW} Boolean: If using video in the slider, will prevent CSS3 3D Transforms to avoid graphical glitches
// Primary Controls
controlNav: true, //Boolean: Create navigation for paging control of each clide? Note: Leave true for manualControls usage
directionNav: true, //Boolean: Create navigation for previous/next navigation? (true/false)
prevText: "Previous", //String: Set the text for the "previous" directionNav item
nextText: "Next", //String: Set the text for the "next" directionNav item
// Secondary Navigation
keyboard: true, //Boolean: Allow slider navigating via keyboard left/right keys
multipleKeyboard: false, //{NEW} Boolean: Allow keyboard navigation to affect multiple sliders. Default behavior cuts out keyboard navigation with more than one slider present.
mousewheel: false, //{UPDATED} Boolean: Requires jquery.mousewheel.js (https://github.com/brandonaaron/jquery-mousewheel) - Allows slider navigating via mousewheel
pausePlay: false, //Boolean: Create pause/play dynamic element
pauseText: "Pause", //String: Set the text for the "pause" pausePlay item
playText: "Play", //String: Set the text for the "play" pausePlay item
// Special properties
controlsContainer: "", //{UPDATED} jQuery Object/Selector: Declare which container the navigation elements should be appended too. Default container is the FlexSlider element. Example use would be jQuery(".flexslider-container"). Property is ignored if given element is not found.
manualControls: "", //{UPDATED} jQuery Object/Selector: Declare custom control navigation. Examples would be jQuery(".flex-control-nav li") or "#tabs-nav li img", etc. The number of elements in your controlNav should match the number of slides/tabs.
sync: "", //{NEW} Selector: Mirror the actions performed on this slider with another slider. Use with care.
asNavFor: "", //{NEW} Selector: Internal property exposed for turning the slider into a thumbnail navigation for another slider
// Carousel Options
itemWidth: 0, //{NEW} Integer: Box-model width of individual carousel items, including horizontal borders and padding.
itemMargin: 0, //{NEW} Integer: Margin between carousel items.
minItems: 1, //{NEW} Integer: Minimum number of carousel items that should be visible. Items will resize fluidly when below this.
maxItems: 0, //{NEW} Integer: Maxmimum number of carousel items that should be visible. Items will resize fluidly when above this limit.
move: 0, //{NEW} Integer: Number of carousel items that should move on animation. If 0, slider will move all visible items.
allowOneSlide: true, //{NEW} Boolean: Whether or not to allow a slider comprised of a single slide
// Callback API
start: function() {}, //Callback: function(slider) - Fires when the slider loads the first slide
before: function() {}, //Callback: function(slider) - Fires asynchronously with each slider animation
after: function() {}, //Callback: function(slider) - Fires after each slider animation completes
end: function() {}, //Callback: function(slider) - Fires when the slider reaches the last slide (asynchronous)
added: function() {}, //{NEW} Callback: function(slider) - Fires after a slide is added
removed: function() {} //{NEW} Callback: function(slider) - Fires after a slide is removed
}
//FlexSlider: Plugin Function
jQuery.fn.flexslider = function(options) {
if (options === undefined) options = {};
if (typeof options === "object") {
return this.each(function() {
var jQuerythis = jQuery(this),
selector = (options.selector) ? options.selector : ".slides > li",
jQueryslides = jQuerythis.find(selector);
if ((jQueryslides.length === 1 && options.allowOneSlide === true) || jQueryslides.length === 0) {
jQueryslides.fadeIn(400);
if (options.start) options.start(jQuerythis);
} else if (jQuerythis.data('flexslider') === undefined) {
new jQuery.flexslider(this, options);
}
});
} else {
// Helper strings to quickly perform functions on the slider
var jQueryslider = jQuery(this).data('flexslider');
switch (options) {
case "play":
jQueryslider.play();
break;
case "pause":
jQueryslider.pause();
break;
case "stop":
jQueryslider.stop();
break;
case "next":
jQueryslider.flexAnimate(jQueryslider.getTarget("next"), true);
break;
case "prev":
case "previous":
jQueryslider.flexAnimate(jQueryslider.getTarget("prev"), true);
break;
default:
if (typeof options === "number") jQueryslider.flexAnimate(options, true);
}
}
}
})(jQuery);
/**
* jQuery flexVSlider, fixed vertical carousel of flexslider
*/
(function(jQuery) {
jQuery.fn.flexVSlider = function(settings) {
jQuery(this).each(function() {
var jQuerythis = jQuery(this);
jQuerythis.flexslider(jQuery.extend({}, settings, {
direction: "vertical",
animationLoop: false,
start: function(slider) {
var jQuerywrapper = jQuery(".flex-viewport", jQuerythis),
height, setVisible;
if (jQuerywrapper.length && settings && settings.visible && settings.visible > 1) {
height = parseInt(jQuerywrapper.get(0).style.height);
jQuerywrapper.get(0).style.setProperty("height", height * settings.visible + "px", "important");
} else if (jQuerywrapper.length && (!settings || !settings.visible)) {
height = parseInt(jQuerywrapper.get(0).style.height);
setVisible = Math.round(jQuerywrapper.height() / height);
}
if (settings && settings.move && settings.move > 1) {
var jQuerynav = jQuery(".flex-direction-nav", jQuerythis);
jQuerynav = jQuerynav.clone().insertAfter(jQuerynav.hide());
var jQuerynext = jQuery(".flex-next", jQuerynav).unbind("click"),
jQueryprev = jQuery(".flex-prev", jQuerynav).unbind("click"),
count = slider.count,
move = settings.move,
visible = settings && settings.visible || setVisible;
if (!slider.transitions) {
move = 1;
}
if ((count - slider.currentSlide - visible) < 1) {
jQuerynext.addClass("flex-disabled");
} else {
jQuerynext.removeClass("flex-disabled");
}
if (slider.currentSlide < 1) {
jQueryprev.addClass("flex-disabled");
} else {
jQueryprev.removeClass("flex-disabled");
}
jQuerynext.on('click', function(e) {
e.preventDefault();
if (jQuerynext.hasClass("flex-disabled")) {
return true;
}
var total = count - slider.currentSlide - visible,
cycles = Math.min(total, move);
if (move >= total) {
jQuerynext.addClass("flex-disabled");
}
for (var i = 0; i < cycles; i++) {
jQuerythis.flexslider("next");
}
jQueryprev.removeClass("flex-disabled");
return true;
});
jQueryprev.on('click', function(e) {
e.preventDefault();
if (jQueryprev.hasClass("flex-disabled")) {
return true;
}
var total = slider.currentSlide,
cycles = Math.min(total, move);
if (move >= total) {
jQueryprev.addClass("flex-disabled");
}
for (var i = 0; i < cycles; i++) {
jQuerythis.flexslider("prev");
}
jQuerynext.removeClass("flex-disabled");
return true;
});
}
if (settings.start) {
settings.start.apply(this, arguments);
}
}
}));
});
};
})(jQuery);