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authorBen Harris <ben@tilde.team>2017-12-11 08:47:20 -0500
committerBen Harris <ben@tilde.team>2017-12-11 08:47:20 -0500
commit20a195e90838630d406799582095cadd2e4ca13f (patch)
tree1f8dcfc96b4d99dbdde5cac5e802eaf0a6f0b8e0 /js/jquery.flexslider.js
init
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diff --git a/js/jquery.flexslider.js b/js/jquery.flexslider.js
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+/*
+ * jQuery FlexSlider v2.2.0
+ * Copyright 2012 WooThemes
+ * Contributing Author: Tyler Smith
+ */
+;
+(function ($) {
+
+  //FlexSlider: Object Instance
+  $.flexslider = function(el, options) {
+    var slider = $(el);
+
+    // making variables public
+    slider.vars = $.extend({}, $.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
+    $.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 = $(slider.vars.selector, slider);
+        slider.container = $(slider.containerSelector, slider);
+        slider.count = slider.slides.length;
+        // SYNC:
+        slider.syncExists = $(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 = $(slider.vars.controlsContainer).length > 0 && $(slider.vars.controlsContainer);
+        // MANUAL:
+        if (slider.vars.manualControls !== "") slider.manualControls = $(slider.vars.manualControls).length > 0 && $(slider.vars.manualControls);
+
+        // RANDOMIZE:
+        if (slider.vars.randomize) {
+          slider.slides.sort(function() { return (Math.round(Math.random())-0.5); });
+          slider.container.empty().append(slider.slides);
+        }
+
+        slider.doMath();
+
+        // INIT
+        slider.setup("init");
+
+        // CONTROLNAV:
+        if (slider.vars.controlNav) methods.controlNav.setup();
+
+        // DIRECTIONNAV:
+        if (slider.vars.directionNav) methods.directionNav.setup();
+
+        // KEYBOARD:
+        if (slider.vars.keyboard && ($(slider.containerSelector).length === 1 || slider.vars.multipleKeyboard)) {
+          $(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.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)) $(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.click(function(e){
+                e.preventDefault();
+                var $slide = $(this),
+                    target = $slide.index();
+                var posFromLeft = $slide.offset().left - $(slider).scrollLeft(); // Find position of slide relative to left of slider container
+                if( posFromLeft <= 0 && $slide.hasClass( namespace + 'active-slide' ) ) {
+                  slider.flexAnimate(slider.getTarget("prev"), true);
+                } else if (!$(slider.vars.asNavFor).data('flexslider').animating && !$slide.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 $slide = $(this),
+                          target = $slide.index();
+                      if (!$(slider.vars.asNavFor).data('flexslider').animating && !$slide.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 = $('<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) ? $(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 $this = $(this),
+                  target = slider.controlNav.index($this);
+
+              if (!$this.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 $this = $(this),
+                  target = slider.controlNav.index($this);
+
+              if (!$this.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 = $('.' + namespace + 'control-nav li ' + selector, (slider.controlsContainer) ? slider.controlsContainer : slider);
+        },
+        active: function() {
+          slider.controlNav.removeClass(namespace + "active").eq(slider.animatingTo).addClass(namespace + "active");
+        },
+        update: function(action, pos) {
+          if (slider.pagingCount > 1 && action === "add") {
+            slider.controlNavScaffold.append($('<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 = $('<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) {
+            $(slider.controlsContainer).append(directionNavScaffold);
+            slider.directionNav = $('.' + namespace + 'direction-nav li a', slider.controlsContainer);
+          } else {
+            slider.append(directionNavScaffold);
+            slider.directionNav = $('.' + namespace + 'direction-nav li a', slider);
+          }
+
+          methods.directionNav.update();
+
+          slider.directionNav.bind(eventType, function(event) {
+            event.preventDefault();
+            var target;
+
+            if (watchedEvent === "" || watchedEvent === event.type) {
+              target = ($(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 = $('<div class="' + namespace + 'pauseplay"><a></a></div>');
+
+          // CONTROLSCONTAINER:
+          if (slider.controlsContainer) {
+            slider.controlsContainer.append(pausePlayScaffold);
+            slider.pausePlay = $('.' + namespace + 'pauseplay a', slider.controlsContainer);
+          } else {
+            slider.append(pausePlayScaffold);
+            slider.pausePlay = $('.' + namespace + 'pauseplay a', slider);
+          }
+
+          methods.pausePlay.update((slider.vars.slideshow) ? namespace + 'pause' : namespace + 'play');
+
+          slider.pausePlay.bind(eventType, function(event) {
+            event.preventDefault();
+
+            if (watchedEvent === "" || watchedEvent === event.type) {
+              if ($(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 $obj = (fade) ? slider : slider.viewport;
+          (dur) ? $obj.animate({"height": slider.slides.eq(slider.animatingTo).height()}, dur) : $obj.height(slider.slides.eq(slider.animatingTo).height());
+        }
+      },
+      sync: function(action) {
+        var $obj = $(slider.vars.sync).data("flexslider"),
+            target = slider.animatingTo;
+
+        switch (action) {
+          case "animate": $obj.flexAnimate(target, slider.vars.pauseOnAction, false, true); break;
+          case "play": if (!$obj.playing && !$obj.asNav) { $obj.play(); } break;
+          case "pause": $obj.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 = $(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 = $('<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 = $.makeArray(slider.slides).reverse();
+            slider.slides = $(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 = $(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 $obj = $(obj);
+
+      slider.count += 1;
+      slider.last = slider.count - 1;
+
+      // append new slide
+      if (vertical && reverse) {
+        (pos !== undefined) ? slider.slides.eq(slider.count - pos).after($obj) : slider.container.prepend($obj);
+      } else {
+        (pos !== undefined) ? slider.slides.eq(pos).before($obj) : slider.container.append($obj);
+      }
+
+      // update currentSlide, animatingTo, controlNav, and directionNav
+      slider.update(pos, "add");
+
+      // update slider.slides
+      slider.slides = $(slider.vars.selector + ':not(.clone)', slider);
+      // re-setup the slider to accomdate new slide
+      slider.setup();
+
+      //FlexSlider: added() Callback
+      slider.vars.added(slider);
+    }
+    slider.removeSlide = function(obj) {
+      var pos = (isNaN(obj)) ? slider.slides.index($(obj)) : obj;
+
+      // update count
+      slider.count -= 1;
+      slider.last = slider.count - 1;
+
+      // remove slide
+      if (isNaN(obj)) {
+        $(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 = $(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.
+  $( window ).blur( function ( e ) {
+    focused = false;
+  }).focus( function ( e ) {
+    focused = true;
+  });
+
+  //FlexSlider: Default Settings
+  $.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 $(".flexslider-container"). Property is ignored if given element is not found.
+    manualControls: "",             //{UPDATED} jQuery Object/Selector: Declare custom control navigation. Examples would be $(".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
+  $.fn.flexslider = function(options) {
+    if (options === undefined) options = {};
+
+    if (typeof options === "object") {
+      return this.each(function() {
+        var $this = $(this),
+            selector = (options.selector) ? options.selector : ".slides > li",
+            $slides = $this.find(selector);
+
+      if ( ( $slides.length === 1 && options.allowOneSlide === true ) || $slides.length === 0 ) {
+          $slides.fadeIn(400);
+          if (options.start) options.start($this);
+        } else if ($this.data('flexslider') === undefined) {
+          new $.flexslider(this, options);
+        }
+      });
+    } else {
+      // Helper strings to quickly perform functions on the slider
+      var $slider = $(this).data('flexslider');
+      switch (options) {
+        case "play": $slider.play(); break;
+        case "pause": $slider.pause(); break;
+        case "stop": $slider.stop(); break;
+        case "next": $slider.flexAnimate($slider.getTarget("next"), true); break;
+        case "prev":
+        case "previous": $slider.flexAnimate($slider.getTarget("prev"), true); break;
+        default: if (typeof options === "number") $slider.flexAnimate(options, true);
+      }
+    }
+  }
+})(jQuery);