Difference between revisions of "Team:IISc-Bangalore"

Line 234: Line 234:
 
<div class="section">Some section</div>
 
<div class="section">Some section</div>
 
</div>
 
</div>
</html>
 
 
<script>
 
<script>
 
$(document).ready(function() {
 
$(document).ready(function() {
Line 240: Line 239:
 
});
 
});
 
</script>
 
</script>
<script>
+
<script type="text/javascript" src="https://2017.igem.org/Template:IISc-Bangalore/Javascript?action=raw&ctype=text/javascript"></script>
/*!
+
</html>
* fullPage 2.9.5
+
* https://github.com/alvarotrigo/fullPage.js
+
* @license MIT licensed
+
*
+
* Copyright (C) 2015 alvarotrigo.com - A project by Alvaro Trigo
+
*/
+
(function(global, factory) {
+
    'use strict';
+
    if (typeof define === 'function' && define.amd) {
+
        define(['jquery'], function($) {
+
          return factory($, global, global.document, global.Math);
+
        });
+
    } else if (typeof exports === "object" && exports) {
+
        module.exports = factory(require('jquery'), global, global.document, global.Math);
+
    } else {
+
        factory(jQuery, global, global.document, global.Math);
+
    }
+
})(typeof window !== 'undefined' ? window : this, function($, window, document, Math, undefined) {
+
    'use strict';
+
 
+
    // keeping central set of classnames and selectors
+
    var WRAPPER =              'fullpage-wrapper';
+
    var WRAPPER_SEL =          '.' + WRAPPER;
+
 
+
    // slimscroll
+
    var SCROLLABLE =            'fp-scrollable';
+
    var SCROLLABLE_SEL =        '.' + SCROLLABLE;
+
 
+
    // util
+
    var RESPONSIVE =            'fp-responsive';
+
    var NO_TRANSITION =        'fp-notransition';
+
    var DESTROYED =            'fp-destroyed';
+
    var ENABLED =              'fp-enabled';
+
    var VIEWING_PREFIX =        'fp-viewing';
+
    var ACTIVE =                'active';
+
    var ACTIVE_SEL =            '.' + ACTIVE;
+
    var COMPLETELY =            'fp-completely';
+
    var COMPLETELY_SEL =        '.' + COMPLETELY;
+
 
+
    // section
+
    var SECTION_DEFAULT_SEL =  '.section';
+
    var SECTION =              'fp-section';
+
    var SECTION_SEL =          '.' + SECTION;
+
    var SECTION_ACTIVE_SEL =    SECTION_SEL + ACTIVE_SEL;
+
    var SECTION_FIRST_SEL =    SECTION_SEL + ':first';
+
    var SECTION_LAST_SEL =      SECTION_SEL + ':last';
+
    var TABLE_CELL =            'fp-tableCell';
+
    var TABLE_CELL_SEL =        '.' + TABLE_CELL;
+
    var AUTO_HEIGHT =          'fp-auto-height';
+
    var AUTO_HEIGHT_SEL =      '.fp-auto-height';
+
    var NORMAL_SCROLL =        'fp-normal-scroll';
+
    var NORMAL_SCROLL_SEL =    '.fp-normal-scroll';
+
 
+
    // section nav
+
    var SECTION_NAV =          'fp-nav';
+
    var SECTION_NAV_SEL =      '#' + SECTION_NAV;
+
    var SECTION_NAV_TOOLTIP =  'fp-tooltip';
+
    var SECTION_NAV_TOOLTIP_SEL='.'+SECTION_NAV_TOOLTIP;
+
    var SHOW_ACTIVE_TOOLTIP =  'fp-show-active';
+
 
+
    // slide
+
    var SLIDE_DEFAULT_SEL =    '.slide';
+
    var SLIDE =                'fp-slide';
+
    var SLIDE_SEL =            '.' + SLIDE;
+
    var SLIDE_ACTIVE_SEL =      SLIDE_SEL + ACTIVE_SEL;
+
    var SLIDES_WRAPPER =        'fp-slides';
+
    var SLIDES_WRAPPER_SEL =    '.' + SLIDES_WRAPPER;
+
    var SLIDES_CONTAINER =      'fp-slidesContainer';
+
    var SLIDES_CONTAINER_SEL =  '.' + SLIDES_CONTAINER;
+
    var TABLE =                'fp-table';
+
 
+
    // slide nav
+
    var SLIDES_NAV =            'fp-slidesNav';
+
    var SLIDES_NAV_SEL =        '.' + SLIDES_NAV;
+
    var SLIDES_NAV_LINK_SEL =  SLIDES_NAV_SEL + ' a';
+
    var SLIDES_ARROW =          'fp-controlArrow';
+
    var SLIDES_ARROW_SEL =      '.' + SLIDES_ARROW;
+
    var SLIDES_PREV =          'fp-prev';
+
    var SLIDES_PREV_SEL =      '.' + SLIDES_PREV;
+
    var SLIDES_ARROW_PREV =    SLIDES_ARROW + ' ' + SLIDES_PREV;
+
    var SLIDES_ARROW_PREV_SEL = SLIDES_ARROW_SEL + SLIDES_PREV_SEL;
+
    var SLIDES_NEXT =          'fp-next';
+
    var SLIDES_NEXT_SEL =      '.' + SLIDES_NEXT;
+
    var SLIDES_ARROW_NEXT =    SLIDES_ARROW + ' ' + SLIDES_NEXT;
+
    var SLIDES_ARROW_NEXT_SEL = SLIDES_ARROW_SEL + SLIDES_NEXT_SEL;
+
 
+
    var $window = $(window);
+
    var $document = $(document);
+
 
+
    $.fn.fullpage = function(options) {
+
        //only once my friend!
+
        if($('html').hasClass(ENABLED)){ displayWarnings(); return; }
+
 
+
        // common jQuery objects
+
        var $htmlBody = $('html, body');
+
        var $body = $('body');
+
 
+
        var FP = $.fn.fullpage;
+
 
+
        // Creating some defaults, extending them with any options that were provided
+
        options = $.extend({
+
            //navigation
+
            menu: false,
+
            anchors:[],
+
            lockAnchors: false,
+
            navigation: false,
+
            navigationPosition: 'right',
+
            navigationTooltips: [],
+
            showActiveTooltip: false,
+
            slidesNavigation: false,
+
            slidesNavPosition: 'bottom',
+
            scrollBar: false,
+
            hybrid: false,
+
 
+
            //scrolling
+
            css3: true,
+
            scrollingSpeed: 700,
+
            autoScrolling: true,
+
            fitToSection: true,
+
            fitToSectionDelay: 1000,
+
            easing: 'easeInOutCubic',
+
            easingcss3: 'ease',
+
            loopBottom: false,
+
            loopTop: false,
+
            loopHorizontal: true,
+
            continuousVertical: false,
+
            continuousHorizontal: false,
+
            scrollHorizontally: false,
+
            interlockedSlides: false,
+
            dragAndMove: false,
+
            offsetSections: false,
+
            resetSliders: false,
+
            fadingEffect: false,
+
            normalScrollElements: null,
+
            scrollOverflow: false,
+
            scrollOverflowReset: false,
+
            scrollOverflowHandler: $.fn.fp_scrolloverflow ? $.fn.fp_scrolloverflow.iscrollHandler : null,
+
            scrollOverflowOptions: null,
+
            touchSensitivity: 5,
+
            normalScrollElementTouchThreshold: 5,
+
            bigSectionsDestination: null,
+
 
+
            //Accessibility
+
            keyboardScrolling: true,
+
            animateAnchor: true,
+
            recordHistory: true,
+
 
+
            //design
+
            controlArrows: true,
+
            controlArrowColor: '#fff',
+
            verticalCentered: true,
+
            sectionsColor : [],
+
            paddingTop: 0,
+
            paddingBottom: 0,
+
            fixedElements: null,
+
            responsive: 0, //backwards compabitility with responsiveWiddth
+
            responsiveWidth: 0,
+
            responsiveHeight: 0,
+
            responsiveSlides: false,
+
            parallax: false,
+
            parallaxOptions: {
+
                type: 'reveal',
+
                percentage: 62,
+
                property: 'translate'
+
            },
+
 
+
            //Custom selectors
+
            sectionSelector: SECTION_DEFAULT_SEL,
+
            slideSelector: SLIDE_DEFAULT_SEL,
+
 
+
            //events
+
            afterLoad: null,
+
            onLeave: null,
+
            afterRender: null,
+
            afterResize: null,
+
            afterReBuild: null,
+
            afterSlideLoad: null,
+
            onSlideLeave: null,
+
            afterResponsive: null,
+
 
+
            lazyLoading: true
+
        }, options);
+
 
+
        //flag to avoid very fast sliding for landscape sliders
+
        var slideMoving = false;
+
 
+
        var isTouchDevice = navigator.userAgent.match(/(iPhone|iPod|iPad|Android|playbook|silk|BlackBerry|BB10|Windows Phone|Tizen|Bada|webOS|IEMobile|Opera Mini)/);
+
        var isTouch = (('ontouchstart' in window) || (navigator.msMaxTouchPoints > 0) || (navigator.maxTouchPoints));
+
        var container = $(this);
+
        var windowsHeight = $window.height();
+
        var isResizing = false;
+
        var isWindowFocused = true;
+
        var lastScrolledDestiny;
+
        var lastScrolledSlide;
+
        var canScroll = true;
+
        var scrollings = [];
+
        var controlPressed;
+
        var startingSection;
+
        var isScrollAllowed = {};
+
        isScrollAllowed.m = {  'up':true, 'down':true, 'left':true, 'right':true };
+
        isScrollAllowed.k = $.extend(true,{}, isScrollAllowed.m);
+
        var MSPointer = getMSPointer();
+
        var events = {
+
            touchmove: 'ontouchmove' in window ? 'touchmove' :  MSPointer.move,
+
            touchstart: 'ontouchstart' in window ? 'touchstart' :  MSPointer.down
+
        };
+
        var scrollBarHandler;
+
 
+
        //timeouts
+
        var resizeId;
+
        var afterSectionLoadsId;
+
        var afterSlideLoadsId;
+
        var scrollId;
+
        var scrollId2;
+
        var keydownId;
+
        var originals = $.extend(true, {}, options); //deep copy
+
 
+
        displayWarnings();
+
 
+
        //easeInOutCubic animation included in the plugin
+
        $.extend($.easing,{ easeInOutCubic: function (x, t, b, c, d) {if ((t/=d/2) < 1) return c/2*t*t*t + b;return c/2*((t-=2)*t*t + 2) + b;}});
+
 
+
        /**
+
        * Sets the autoScroll option.
+
        * It changes the scroll bar visibility and the history of the site as a result.
+
        */
+
        function setAutoScrolling(value, type){
+
            //removing the transformation
+
            if(!value){
+
                silentScroll(0);
+
            }
+
 
+
            setVariableState('autoScrolling', value, type);
+
 
+
            var element = $(SECTION_ACTIVE_SEL);
+
 
+
            if(options.autoScrolling && !options.scrollBar){
+
                $htmlBody.css({
+
                    'overflow' : 'hidden',
+
                    'height' : '100%'
+
                });
+
 
+
                setRecordHistory(originals.recordHistory, 'internal');
+
 
+
                //for IE touch devices
+
                container.css({
+
                    '-ms-touch-action': 'none',
+
                    'touch-action': 'none'
+
                });
+
 
+
                if(element.length){
+
                    //moving the container up
+
                    silentScroll(element.position().top);
+
                }
+
 
+
            }else{
+
                $htmlBody.css({
+
                    'overflow' : 'visible',
+
                    'height' : 'initial'
+
                });
+
 
+
                setRecordHistory(false, 'internal');
+
 
+
                //for IE touch devices
+
                container.css({
+
                    '-ms-touch-action': '',
+
                    'touch-action': ''
+
                });
+
 
+
                //scrolling the page to the section with no animation
+
                if (element.length) {
+
                    $htmlBody.scrollTop(element.position().top);
+
                }
+
            }
+
        }
+
 
+
        /**
+
        * Defines wheter to record the history for each hash change in the URL.
+
        */
+
        function setRecordHistory(value, type){
+
            setVariableState('recordHistory', value, type);
+
        }
+
 
+
        /**
+
        * Defines the scrolling speed
+
        */
+
        function setScrollingSpeed(value, type){
+
            setVariableState('scrollingSpeed', value, type);
+
        }
+
 
+
        /**
+
        * Sets fitToSection
+
        */
+
        function setFitToSection(value, type){
+
            setVariableState('fitToSection', value, type);
+
        }
+
 
+
        /**
+
        * Sets lockAnchors
+
        */
+
        function setLockAnchors(value){
+
            options.lockAnchors = value;
+
        }
+
 
+
        /**
+
        * Adds or remove the possibility of scrolling through sections by using the mouse wheel or the trackpad.
+
        */
+
        function setMouseWheelScrolling(value){
+
            if(value){
+
                addMouseWheelHandler();
+
                addMiddleWheelHandler();
+
            }else{
+
                removeMouseWheelHandler();
+
                removeMiddleWheelHandler();
+
            }
+
        }
+
 
+
        /**
+
        * Adds or remove the possibility of scrolling through sections by using the mouse wheel/trackpad or touch gestures.
+
        * Optionally a second parameter can be used to specify the direction for which the action will be applied.
+
        *
+
        * @param directions string containing the direction or directions separated by comma.
+
        */
+
        function setAllowScrolling(value, directions){
+
            if(typeof directions !== 'undefined'){
+
                directions = directions.replace(/ /g,'').split(',');
+
 
+
                $.each(directions, function (index, direction){
+
                    setIsScrollAllowed(value, direction, 'm');
+
                });
+
            }
+
            else{
+
                setIsScrollAllowed(value, 'all', 'm');
+
 
+
                if(value){
+
                    setMouseWheelScrolling(true);
+
                    addTouchHandler();
+
                }else{
+
                    setMouseWheelScrolling(false);
+
                    removeTouchHandler();
+
                }
+
            }
+
        }
+
 
+
        /**
+
        * Adds or remove the possibility of scrolling through sections by using the keyboard arrow keys
+
        */
+
        function setKeyboardScrolling(value, directions){
+
            if(typeof directions !== 'undefined'){
+
                directions = directions.replace(/ /g,'').split(',');
+
 
+
                $.each(directions, function (index, direction){
+
                    setIsScrollAllowed(value, direction, 'k');
+
                });
+
            }else{
+
                setIsScrollAllowed(value, 'all', 'k');
+
                options.keyboardScrolling = value;
+
            }
+
        }
+
 
+
        /**
+
        * Moves the page up one section.
+
        */
+
        function moveSectionUp(){
+
            var prev = $(SECTION_ACTIVE_SEL).prev(SECTION_SEL);
+
 
+
            //looping to the bottom if there's no more sections above
+
            if (!prev.length && (options.loopTop || options.continuousVertical)) {
+
                prev = $(SECTION_SEL).last();
+
            }
+
 
+
            if (prev.length) {
+
                scrollPage(prev, null, true);
+
            }
+
        }
+
 
+
        /**
+
        * Moves the page down one section.
+
        */
+
        function moveSectionDown(){
+
            var next = $(SECTION_ACTIVE_SEL).next(SECTION_SEL);
+
 
+
            //looping to the top if there's no more sections below
+
            if(!next.length &&
+
                (options.loopBottom || options.continuousVertical)){
+
                next = $(SECTION_SEL).first();
+
            }
+
 
+
            if(next.length){
+
                scrollPage(next, null, false);
+
            }
+
        }
+
 
+
        /**
+
        * Moves the page to the given section and slide with no animation.
+
        * Anchors or index positions can be used as params.
+
        */
+
        function silentMoveTo(sectionAnchor, slideAnchor){
+
            setScrollingSpeed (0, 'internal');
+
            moveTo(sectionAnchor, slideAnchor);
+
            setScrollingSpeed (originals.scrollingSpeed, 'internal');
+
        }
+
 
+
        /**
+
        * Moves the page to the given section and slide.
+
        * Anchors or index positions can be used as params.
+
        */
+
        function moveTo(sectionAnchor, slideAnchor){
+
            var destiny = getSectionByAnchor(sectionAnchor);
+
 
+
            if (typeof slideAnchor !== 'undefined'){
+
                scrollPageAndSlide(sectionAnchor, slideAnchor);
+
            }else if(destiny.length > 0){
+
                scrollPage(destiny);
+
            }
+
        }
+
 
+
        /**
+
        * Slides right the slider of the active section.
+
        * Optional `section` param.
+
        */
+
        function moveSlideRight(section){
+
            moveSlide('right', section);
+
        }
+
 
+
        /**
+
        * Slides left the slider of the active section.
+
        * Optional `section` param.
+
        */
+
        function moveSlideLeft(section){
+
            moveSlide('left', section);
+
        }
+
 
+
        /**
+
        * When resizing is finished, we adjust the slides sizes and positions
+
        */
+
        function reBuild(resizing){
+
            if(container.hasClass(DESTROYED)){ return; }  //nothing to do if the plugin was destroyed
+
 
+
            isResizing = true;
+
 
+
            windowsHeight = $window.height();  //updating global var
+
 
+
            $(SECTION_SEL).each(function(){
+
                var slidesWrap = $(this).find(SLIDES_WRAPPER_SEL);
+
                var slides = $(this).find(SLIDE_SEL);
+
 
+
                //adjusting the height of the table-cell for IE and Firefox
+
                if(options.verticalCentered){
+
                    $(this).find(TABLE_CELL_SEL).css('height', getTableHeight($(this)) + 'px');
+
                }
+
 
+
                $(this).css('height', windowsHeight + 'px');
+
 
+
                //adjusting the position fo the FULL WIDTH slides...
+
                if (slides.length > 1) {
+
                    landscapeScroll(slidesWrap, slidesWrap.find(SLIDE_ACTIVE_SEL));
+
                }
+
            });
+
 
+
            if(options.scrollOverflow){
+
                scrollBarHandler.createScrollBarForAll();
+
            }
+
 
+
            var activeSection = $(SECTION_ACTIVE_SEL);
+
            var sectionIndex = activeSection.index(SECTION_SEL);
+
 
+
            //isn't it the first section?
+
            if(sectionIndex){
+
                //adjusting the position for the current section
+
                silentMoveTo(sectionIndex + 1);
+
            }
+
 
+
            isResizing = false;
+
            $.isFunction( options.afterResize ) && resizing && options.afterResize.call(container);
+
            $.isFunction( options.afterReBuild ) && !resizing && options.afterReBuild.call(container);
+
        }
+
 
+
        /**
+
        * Turns fullPage.js to normal scrolling mode when the viewport `width` or `height`
+
        * are smaller than the set limit values.
+
        */
+
        function setResponsive(active){
+
            var isResponsive = $body.hasClass(RESPONSIVE);
+
 
+
            if(active){
+
                if(!isResponsive){
+
                    setAutoScrolling(false, 'internal');
+
                    setFitToSection(false, 'internal');
+
                    $(SECTION_NAV_SEL).hide();
+
                    $body.addClass(RESPONSIVE);
+
                    $.isFunction( options.afterResponsive ) && options.afterResponsive.call( container, active);
+
                }
+
            }
+
            else if(isResponsive){
+
                setAutoScrolling(originals.autoScrolling, 'internal');
+
                setFitToSection(originals.autoScrolling, 'internal');
+
                $(SECTION_NAV_SEL).show();
+
                $body.removeClass(RESPONSIVE);
+
                $.isFunction( options.afterResponsive ) && options.afterResponsive.call( container, active);
+
            }
+
        }
+
 
+
        if($(this).length){
+
            //public functions
+
            FP.version = '2.9.5';
+
            FP.setAutoScrolling = setAutoScrolling;
+
            FP.setRecordHistory = setRecordHistory;
+
            FP.setScrollingSpeed = setScrollingSpeed;
+
            FP.setFitToSection = setFitToSection;
+
            FP.setLockAnchors = setLockAnchors;
+
            FP.setMouseWheelScrolling = setMouseWheelScrolling;
+
            FP.setAllowScrolling = setAllowScrolling;
+
            FP.setKeyboardScrolling = setKeyboardScrolling;
+
            FP.moveSectionUp = moveSectionUp;
+
            FP.moveSectionDown = moveSectionDown;
+
            FP.silentMoveTo = silentMoveTo;
+
            FP.moveTo = moveTo;
+
            FP.moveSlideRight = moveSlideRight;
+
            FP.moveSlideLeft = moveSlideLeft;
+
            FP.fitToSection = fitToSection;
+
            FP.reBuild = reBuild;
+
            FP.setResponsive = setResponsive;
+
            FP.destroy = destroy;
+
 
+
            //functions we want to share across files but which are not
+
            //mean to be used on their own by developers
+
            FP.shared ={
+
                afterRenderActions: afterRenderActions
+
            };
+
 
+
            init();
+
 
+
            bindEvents();
+
        }
+
 
+
        function init(){
+
            //if css3 is not supported, it will use jQuery animations
+
            if(options.css3){
+
                options.css3 = support3d();
+
            }
+
 
+
            options.scrollBar = options.scrollBar || options.hybrid;
+
 
+
            setOptionsFromDOM();
+
            prepareDom();
+
            setAllowScrolling(true);
+
            setAutoScrolling(options.autoScrolling, 'internal');
+
            responsive();
+
 
+
            //setting the class for the body element
+
            setBodyClass();
+
 
+
            if(document.readyState === 'complete'){
+
                scrollToAnchor();
+
            }
+
            $window.on('load', scrollToAnchor);
+
        }
+
 
+
        function bindEvents(){
+
            $window
+
                //when scrolling...
+
                .on('scroll', scrollHandler)
+
 
+
                //detecting any change on the URL to scroll to the given anchor link
+
                //(a way to detect back history button as we play with the hashes on the URL)
+
                .on('hashchange', hashChangeHandler)
+
 
+
                //when opening a new tab (ctrl + t), `control` won't be pressed when coming back.
+
                .blur(blurHandler)
+
 
+
                //when resizing the site, we adjust the heights of the sections, slimScroll...
+
                .resize(resizeHandler);
+
 
+
            $document
+
                //Sliding with arrow keys, both, vertical and horizontal
+
                .keydown(keydownHandler)
+
 
+
                //to prevent scrolling while zooming
+
                .keyup(keyUpHandler)
+
 
+
                //Scrolls to the section when clicking the navigation bullet
+
                .on('click touchstart', SECTION_NAV_SEL + ' a', sectionBulletHandler)
+
 
+
                //Scrolls the slider to the given slide destination for the given section
+
                .on('click touchstart', SLIDES_NAV_LINK_SEL, slideBulletHandler)
+
 
+
                .on('click', SECTION_NAV_TOOLTIP_SEL, tooltipTextHandler);
+
 
+
            //Scrolling horizontally when clicking on the slider controls.
+
            $(SECTION_SEL).on('click touchstart', SLIDES_ARROW_SEL, slideArrowHandler);
+
 
+
            /**
+
            * Applying normalScroll elements.
+
            * Ignoring the scrolls over the specified selectors.
+
            */
+
            if(options.normalScrollElements){
+
                $document.on('mouseenter touchstart', options.normalScrollElements, function () {
+
                    setAllowScrolling(false);
+
                });
+
 
+
                $document.on('mouseleave touchend', options.normalScrollElements, function(){
+
                    setAllowScrolling(true);
+
                });
+
            }
+
        }
+
 
+
        /**
+
        * Setting options from DOM elements if they are not provided.
+
        */
+
        function setOptionsFromDOM(){
+
            var sections = container.find(options.sectionSelector);
+
 
+
            //no anchors option? Checking for them in the DOM attributes
+
            if(!options.anchors.length){
+
                options.anchors = sections.filter('[data-anchor]').map(function(){
+
                    return $(this).data('anchor').toString();
+
                }).get();
+
            }
+
 
+
            //no tooltips option? Checking for them in the DOM attributes
+
            if(!options.navigationTooltips.length){
+
                options.navigationTooltips = sections.filter('[data-tooltip]').map(function(){
+
                    return $(this).data('tooltip').toString();
+
                }).get();
+
            }
+
        }
+
 
+
        /**
+
        * Works over the DOM structure to set it up for the current fullpage options.
+
        */
+
        function prepareDom(){
+
            container.css({
+
                'height': '100%',
+
                'position': 'relative'
+
            });
+
 
+
            //adding a class to recognize the container internally in the code
+
            container.addClass(WRAPPER);
+
            $('html').addClass(ENABLED);
+
 
+
            //due to https://github.com/alvarotrigo/fullPage.js/issues/1502
+
            windowsHeight = $window.height();
+
 
+
            container.removeClass(DESTROYED); //in case it was destroyed before initializing it again
+
 
+
            addInternalSelectors();
+
 
+
            //styling the sections / slides / menu
+
            $(SECTION_SEL).each(function(index){
+
                var section = $(this);
+
                var slides = section.find(SLIDE_SEL);
+
                var numSlides = slides.length;
+
 
+
                styleSection(section, index);
+
                styleMenu(section, index);
+
 
+
                // if there's any slide
+
                if (numSlides > 0) {
+
                    styleSlides(section, slides, numSlides);
+
                }else{
+
                    if(options.verticalCentered){
+
                        addTableClass(section);
+
                    }
+
                }
+
            });
+
 
+
            //fixed elements need to be moved out of the plugin container due to problems with CSS3.
+
            if(options.fixedElements && options.css3){
+
                $(options.fixedElements).appendTo($body);
+
            }
+
 
+
            //vertical centered of the navigation + active bullet
+
            if(options.navigation){
+
                addVerticalNavigation();
+
            }
+
 
+
            enableYoutubeAPI();
+
 
+
            if(options.scrollOverflow){
+
                scrollBarHandler = options.scrollOverflowHandler.init(options);
+
            }else{
+
                afterRenderActions();
+
            }
+
        }
+
 
+
        /**
+
        * Styles the horizontal slides for a section.
+
        */
+
        function styleSlides(section, slides, numSlides){
+
            var sliderWidth = numSlides * 100;
+
            var slideWidth = 100 / numSlides;
+
 
+
            slides.wrapAll('<div class="' + SLIDES_CONTAINER + '" />');
+
            slides.parent().wrap('<div class="' + SLIDES_WRAPPER + '" />');
+
 
+
            section.find(SLIDES_CONTAINER_SEL).css('width', sliderWidth + '%');
+
 
+
            if(numSlides > 1){
+
                if(options.controlArrows){
+
                    createSlideArrows(section);
+
                }
+
 
+
                if(options.slidesNavigation){
+
                    addSlidesNavigation(section, numSlides);
+
                }
+
            }
+
 
+
            slides.each(function(index) {
+
                $(this).css('width', slideWidth + '%');
+
 
+
                if(options.verticalCentered){
+
                    addTableClass($(this));
+
                }
+
            });
+
 
+
            var startingSlide = section.find(SLIDE_ACTIVE_SEL);
+
 
+
            //if the slide won't be an starting point, the default will be the first one
+
            //the active section isn't the first one? Is not the first slide of the first section? Then we load that section/slide by default.
+
            if( startingSlide.length &&  ($(SECTION_ACTIVE_SEL).index(SECTION_SEL) !== 0 || ($(SECTION_ACTIVE_SEL).index(SECTION_SEL) === 0 && startingSlide.index() !== 0))){
+
                silentLandscapeScroll(startingSlide, 'internal');
+
            }else{
+
                slides.eq(0).addClass(ACTIVE);
+
            }
+
        }
+
 
+
        /**
+
        * Styling vertical sections
+
        */
+
        function styleSection(section, index){
+
            //if no active section is defined, the 1st one will be the default one
+
            if(!index && $(SECTION_ACTIVE_SEL).length === 0) {
+
                section.addClass(ACTIVE);
+
            }
+
            startingSection = $(SECTION_ACTIVE_SEL);
+
 
+
            section.css('height', windowsHeight + 'px');
+
 
+
            if(options.paddingTop){
+
                section.css('padding-top', options.paddingTop);
+
            }
+
 
+
            if(options.paddingBottom){
+
                section.css('padding-bottom', options.paddingBottom);
+
            }
+
 
+
            if (typeof options.sectionsColor[index] !==  'undefined') {
+
                section.css('background-color', options.sectionsColor[index]);
+
            }
+
 
+
            if (typeof options.anchors[index] !== 'undefined') {
+
                section.attr('data-anchor', options.anchors[index]);
+
            }
+
        }
+
 
+
        /**
+
        * Sets the data-anchor attributes to the menu elements and activates the current one.
+
        */
+
        function styleMenu(section, index){
+
            if (typeof options.anchors[index] !== 'undefined') {
+
                //activating the menu / nav element on load
+
                if(section.hasClass(ACTIVE)){
+
                    activateMenuAndNav(options.anchors[index], index);
+
                }
+
            }
+
 
+
            //moving the menu outside the main container if it is inside (avoid problems with fixed positions when using CSS3 tranforms)
+
            if(options.menu && options.css3 && $(options.menu).closest(WRAPPER_SEL).length){
+
                $(options.menu).appendTo($body);
+
            }
+
        }
+
 
+
        /**
+
        * Adds internal classes to be able to provide customizable selectors
+
        * keeping the link with the style sheet.
+
        */
+
        function addInternalSelectors(){
+
            container.find(options.sectionSelector).addClass(SECTION);
+
            container.find(options.slideSelector).addClass(SLIDE);
+
        }
+
 
+
        /**
+
        * Creates the control arrows for the given section
+
        */
+
        function createSlideArrows(section){
+
            section.find(SLIDES_WRAPPER_SEL).after('<div class="' + SLIDES_ARROW_PREV + '"></div><div class="' + SLIDES_ARROW_NEXT + '"></div>');
+
 
+
            if(options.controlArrowColor!='#fff'){
+
                section.find(SLIDES_ARROW_NEXT_SEL).css('border-color', 'transparent transparent transparent '+options.controlArrowColor);
+
                section.find(SLIDES_ARROW_PREV_SEL).css('border-color', 'transparent '+ options.controlArrowColor + ' transparent transparent');
+
            }
+
 
+
            if(!options.loopHorizontal){
+
                section.find(SLIDES_ARROW_PREV_SEL).hide();
+
            }
+
        }
+
 
+
        /**
+
        * Creates a vertical navigation bar.
+
        */
+
        function addVerticalNavigation(){
+
            $body.append('<div id="' + SECTION_NAV + '"><ul></ul></div>');
+
            var nav = $(SECTION_NAV_SEL);
+
 
+
            nav.addClass(function() {
+
                return options.showActiveTooltip ? SHOW_ACTIVE_TOOLTIP + ' ' + options.navigationPosition : options.navigationPosition;
+
            });
+
 
+
            for (var i = 0; i < $(SECTION_SEL).length; i++) {
+
                var link = '';
+
                if (options.anchors.length) {
+
                    link = options.anchors[i];
+
                }
+
 
+
                var li = '<li><a href="#' + link + '"><span></span></a>';
+
 
+
                // Only add tooltip if needed (defined by user)
+
                var tooltip = options.navigationTooltips[i];
+
 
+
                if (typeof tooltip !== 'undefined' && tooltip !== '') {
+
                    li += '<div class="' + SECTION_NAV_TOOLTIP + ' ' + options.navigationPosition + '">' + tooltip + '</div>';
+
                }
+
 
+
                li += '</li>';
+
 
+
                nav.find('ul').append(li);
+
            }
+
 
+
            //centering it vertically
+
            $(SECTION_NAV_SEL).css('margin-top', '-' + ($(SECTION_NAV_SEL).height()/2) + 'px');
+
 
+
            //activating the current active section
+
            $(SECTION_NAV_SEL).find('li').eq($(SECTION_ACTIVE_SEL).index(SECTION_SEL)).find('a').addClass(ACTIVE);
+
        }
+
 
+
        /*
+
        * Enables the Youtube videos API so we can control their flow if necessary.
+
        */
+
        function enableYoutubeAPI(){
+
            container.find('iframe[src*="youtube.com/embed/"]').each(function(){
+
                addURLParam($(this), 'enablejsapi=1');
+
            });
+
        }
+
 
+
        /**
+
        * Adds a new parameter and its value to the `src` of a given element
+
        */
+
        function addURLParam(element, newParam){
+
            var originalSrc = element.attr('src');
+
            element.attr('src', originalSrc + getUrlParamSign(originalSrc) + newParam);
+
        }
+
 
+
        /*
+
        * Returns the prefix sign to use for a new parameter in an existen URL.
+
        *
+
        * @return {String}  ? | &
+
        */
+
        function getUrlParamSign(url){
+
            return ( !/\?/.test( url ) ) ? '?' : '&';
+
        }
+
 
+
        /**
+
        * Actions and callbacks to fire afterRender
+
        */
+
        function afterRenderActions(){
+
            var section = $(SECTION_ACTIVE_SEL);
+
 
+
            section.addClass(COMPLETELY);
+
 
+
            lazyLoad(section);
+
            playMedia(section);
+
 
+
            if(options.scrollOverflow){
+
                options.scrollOverflowHandler.afterLoad();
+
            }
+
 
+
            if(isDestinyTheStartingSection()){
+
                $.isFunction( options.afterLoad ) && options.afterLoad.call(section, section.data('anchor'), (section.index(SECTION_SEL) + 1));
+
            }
+
 
+
            $.isFunction( options.afterRender ) && options.afterRender.call(container);
+
        }
+
 
+
        /**
+
        * Determines if the URL anchor destiny is the starting section (the one using 'active' class before initialization)
+
        */
+
        function isDestinyTheStartingSection(){
+
            var destinationSection = getSectionByAnchor(getAnchorsURL().section);
+
 
+
            return !destinationSection.length || destinationSection.length && destinationSection.index() === startingSection.index();
+
        }
+
 
+
 
+
        var isScrolling = false;
+
        var lastScroll = 0;
+
 
+
        //when scrolling...
+
        function scrollHandler(){
+
            var currentSection;
+
 
+
            if(!options.autoScrolling || options.scrollBar){
+
                var currentScroll = $window.scrollTop();
+
                var scrollDirection = getScrollDirection(currentScroll);
+
                var visibleSectionIndex = 0;
+
                var screen_mid = currentScroll + ($window.height() / 2.0);
+
                var isAtBottom = $body.height() - $window.height() === currentScroll;
+
                var sections =  document.querySelectorAll(SECTION_SEL);
+
 
+
                //when using `auto-height` for a small last section it won't be centered in the viewport
+
                if(isAtBottom){
+
                    visibleSectionIndex = sections.length - 1;
+
                }
+
                //is at top? when using `auto-height` for a small first section it won't be centered in the viewport
+
                else if(!currentScroll){
+
                    visibleSectionIndex = 0;
+
                }
+
 
+
                //taking the section which is showing more content in the viewport
+
                else{
+
                    for (var i = 0; i < sections.length; ++i) {
+
                        var section = sections[i];
+
 
+
                        // Pick the the last section which passes the middle line of the screen.
+
                        if (section.offsetTop <= screen_mid)
+
                        {
+
                            visibleSectionIndex = i;
+
                        }
+
                    }
+
                }
+
 
+
                if(isCompletelyInViewPort(scrollDirection)){
+
                    if(!$(SECTION_ACTIVE_SEL).hasClass(COMPLETELY)){
+
                        $(SECTION_ACTIVE_SEL).addClass(COMPLETELY).siblings().removeClass(COMPLETELY);
+
                    }
+
                }
+
 
+
                //geting the last one, the current one on the screen
+
                currentSection = $(sections).eq(visibleSectionIndex);
+
 
+
                //setting the visible section as active when manually scrolling
+
                //executing only once the first time we reach the section
+
                if(!currentSection.hasClass(ACTIVE)){
+
                    isScrolling = true;
+
                    var leavingSection = $(SECTION_ACTIVE_SEL);
+
                    var leavingSectionIndex = leavingSection.index(SECTION_SEL) + 1;
+
                    var yMovement = getYmovement(currentSection);
+
                    var anchorLink  = currentSection.data('anchor');
+
                    var sectionIndex = currentSection.index(SECTION_SEL) + 1;
+
                    var activeSlide = currentSection.find(SLIDE_ACTIVE_SEL);
+
                    var slideIndex;
+
                    var slideAnchorLink;
+
 
+
                    if(activeSlide.length){
+
                        slideAnchorLink = activeSlide.data('anchor');
+
                        slideIndex = activeSlide.index();
+
                    }
+
 
+
                    if(canScroll){
+
                        currentSection.addClass(ACTIVE).siblings().removeClass(ACTIVE);
+
 
+
                        $.isFunction( options.onLeave ) && options.onLeave.call( leavingSection, leavingSectionIndex, sectionIndex, yMovement);
+
                        $.isFunction( options.afterLoad ) && options.afterLoad.call( currentSection, anchorLink, sectionIndex);
+
 
+
                        stopMedia(leavingSection);
+
                        lazyLoad(currentSection);
+
                        playMedia(currentSection);
+
 
+
                        activateMenuAndNav(anchorLink, sectionIndex - 1);
+
 
+
                        if(options.anchors.length){
+
                            //needed to enter in hashChange event when using the menu with anchor links
+
                            lastScrolledDestiny = anchorLink;
+
                        }
+
                        setState(slideIndex, slideAnchorLink, anchorLink, sectionIndex);
+
                    }
+
 
+
                    //small timeout in order to avoid entering in hashChange event when scrolling is not finished yet
+
                    clearTimeout(scrollId);
+
                    scrollId = setTimeout(function(){
+
                        isScrolling = false;
+
                    }, 100);
+
                }
+
 
+
                if(options.fitToSection){
+
                    //for the auto adjust of the viewport to fit a whole section
+
                    clearTimeout(scrollId2);
+
 
+
                    scrollId2 = setTimeout(function(){
+
                        //checking it again in case it changed during the delay
+
                        if(options.fitToSection &&
+
 
+
                            //is the destination element bigger than the viewport?
+
                            $(SECTION_ACTIVE_SEL).outerHeight() <= windowsHeight
+
                        ){
+
                            fitToSection();
+
                        }
+
                    }, options.fitToSectionDelay);
+
                }
+
            }
+
        }
+
 
+
        /**
+
        * Fits the site to the nearest active section
+
        */
+
        function fitToSection(){
+
            //checking fitToSection again in case it was set to false before the timeout delay
+
            if(canScroll){
+
                //allows to scroll to an active section and
+
                //if the section is already active, we prevent firing callbacks
+
                isResizing = true;
+
 
+
                scrollPage($(SECTION_ACTIVE_SEL));
+
                isResizing = false;
+
            }
+
        }
+
 
+
        /**
+
        * Determines whether the active section has seen in its whole or not.
+
        */
+
        function isCompletelyInViewPort(movement){
+
            var top = $(SECTION_ACTIVE_SEL).position().top;
+
            var bottom = top + $window.height();
+
 
+
            if(movement == 'up'){
+
                return bottom >= ($window.scrollTop() + $window.height());
+
            }
+
            return top <= $window.scrollTop();
+
        }
+
 
+
        /**
+
        * Gets the directon of the the scrolling fired by the scroll event.
+
        */
+
        function getScrollDirection(currentScroll){
+
            var direction = currentScroll > lastScroll ? 'down' : 'up';
+
 
+
            lastScroll = currentScroll;
+
 
+
            //needed for auto-height sections to determine if we want to scroll to the top or bottom of the destination
+
            previousDestTop = currentScroll;
+
 
+
            return direction;
+
        }
+
 
+
        /**
+
        * Determines the way of scrolling up or down:
+
        * by 'automatically' scrolling a section or by using the default and normal scrolling.
+
        */
+
        function scrolling(type){
+
            if (!isScrollAllowed.m[type]){
+
                return;
+
            }
+
 
+
            var scrollSection = (type === 'down') ? moveSectionDown : moveSectionUp;
+
 
+
            if(options.scrollOverflow){
+
                var scrollable = options.scrollOverflowHandler.scrollable($(SECTION_ACTIVE_SEL));
+
                var check = (type === 'down') ? 'bottom' : 'top';
+
 
+
                if(scrollable.length > 0 ){
+
                    //is the scrollbar at the start/end of the scroll?
+
                    if(options.scrollOverflowHandler.isScrolled(check, scrollable)){
+
                        scrollSection();
+
                    }else{
+
                        return true;
+
                    }
+
                }else{
+
                    // moved up/down
+
                    scrollSection();
+
                }
+
            }else{
+
                // moved up/down
+
                scrollSection();
+
            }
+
        }
+
 
+
        /*
+
        * Preventing bouncing in iOS #2285
+
        */
+
        function preventBouncing(event){
+
            var e = event.originalEvent;
+
            if(options.autoScrolling && isReallyTouch(e)){
+
                //preventing the easing on iOS devices
+
                event.preventDefault();
+
            }
+
        }
+
 
+
        var touchStartY = 0;
+
        var touchStartX = 0;
+
        var touchEndY = 0;
+
        var touchEndX = 0;
+
 
+
        /* Detecting touch events
+
        * As we are changing the top property of the page on scrolling, we can not use the traditional way to detect it.
+
        * This way, the touchstart and the touch moves shows an small difference between them which is the
+
        * used one to determine the direction.
+
        */
+
        function touchMoveHandler(event){
+
            var e = event.originalEvent;
+
            var activeSection = $(e.target).closest(SECTION_SEL);
+
 
+
            // additional: if one of the normalScrollElements isn't within options.normalScrollElementTouchThreshold hops up the DOM chain
+
            if (isReallyTouch(e) ) {
+
 
+
                if(options.autoScrolling){
+
                    //preventing the easing on iOS devices
+
                    event.preventDefault();
+
                }
+
 
+
                var touchEvents = getEventsPage(e);
+
 
+
                touchEndY = touchEvents.y;
+
                touchEndX = touchEvents.x;
+
 
+
                //if movement in the X axys is greater than in the Y and the currect section has slides...
+
                if (activeSection.find(SLIDES_WRAPPER_SEL).length && Math.abs(touchStartX - touchEndX) > (Math.abs(touchStartY - touchEndY))) {
+
 
+
                    //is the movement greater than the minimum resistance to scroll?
+
                    if (!slideMoving && Math.abs(touchStartX - touchEndX) > ($window.outerWidth() / 100 * options.touchSensitivity)) {
+
                        if (touchStartX > touchEndX) {
+
                            if(isScrollAllowed.m.right){
+
                                moveSlideRight(activeSection); //next
+
                            }
+
                        } else {
+
                            if(isScrollAllowed.m.left){
+
                                moveSlideLeft(activeSection); //prev
+
                            }
+
                        }
+
                    }
+
                }
+
 
+
                //vertical scrolling (only when autoScrolling is enabled)
+
                else if(options.autoScrolling && canScroll){
+
 
+
                    //is the movement greater than the minimum resistance to scroll?
+
                    if (Math.abs(touchStartY - touchEndY) > ($window.height() / 100 * options.touchSensitivity)) {
+
                        if (touchStartY > touchEndY) {
+
                            scrolling('down');
+
                        } else if (touchEndY > touchStartY) {
+
                            scrolling('up');
+
                        }
+
                    }
+
                }
+
            }
+
        }
+
 
+
        /**
+
        * As IE >= 10 fires both touch and mouse events when using a mouse in a touchscreen
+
        * this way we make sure that is really a touch event what IE is detecting.
+
        */
+
        function isReallyTouch(e){
+
            //if is not IE  ||  IE is detecting `touch` or `pen`
+
            return typeof e.pointerType === 'undefined' || e.pointerType != 'mouse';
+
        }
+
 
+
        /**
+
        * Handler for the touch start event.
+
        */
+
        function touchStartHandler(event){
+
            var e = event.originalEvent;
+
 
+
            //stopping the auto scroll to adjust to a section
+
            if(options.fitToSection){
+
                $htmlBody.stop();
+
            }
+
 
+
            if(isReallyTouch(e)){
+
                var touchEvents = getEventsPage(e);
+
                touchStartY = touchEvents.y;
+
                touchStartX = touchEvents.x;
+
            }
+
        }
+
 
+
        /**
+
        * Gets the average of the last `number` elements of the given array.
+
        */
+
        function getAverage(elements, number){
+
            var sum = 0;
+
 
+
            //taking `number` elements from the end to make the average, if there are not enought, 1
+
            var lastElements = elements.slice(Math.max(elements.length - number, 1));
+
 
+
            for(var i = 0; i < lastElements.length; i++){
+
                sum = sum + lastElements[i];
+
            }
+
 
+
            return Math.ceil(sum/number);
+
        }
+
 
+
        /**
+
        * Detecting mousewheel scrolling
+
        *
+
        * http://blogs.sitepointstatic.com/examples/tech/mouse-wheel/index.html
+
        * http://www.sitepoint.com/html5-javascript-mouse-wheel/
+
        */
+
        var prevTime = new Date().getTime();
+
 
+
        function MouseWheelHandler(e) {
+
            var curTime = new Date().getTime();
+
            var isNormalScroll = $(COMPLETELY_SEL).hasClass(NORMAL_SCROLL);
+
 
+
            //autoscrolling and not zooming?
+
            if(options.autoScrolling && !controlPressed && !isNormalScroll){
+
                // cross-browser wheel delta
+
                e = e || window.event;
+
                var value = e.wheelDelta || -e.deltaY || -e.detail;
+
                var delta = Math.max(-1, Math.min(1, value));
+
 
+
                var horizontalDetection = typeof e.wheelDeltaX !== 'undefined' || typeof e.deltaX !== 'undefined';
+
                var isScrollingVertically = (Math.abs(e.wheelDeltaX) < Math.abs(e.wheelDelta)) || (Math.abs(e.deltaX ) < Math.abs(e.deltaY) || !horizontalDetection);
+
 
+
                //Limiting the array to 150 (lets not waste memory!)
+
                if(scrollings.length > 149){
+
                    scrollings.shift();
+
                }
+
 
+
                //keeping record of the previous scrollings
+
                scrollings.push(Math.abs(value));
+
 
+
                //preventing to scroll the site on mouse wheel when scrollbar is present
+
                if(options.scrollBar){
+
                    e.preventDefault ? e.preventDefault() : e.returnValue = false;
+
                }
+
 
+
                //time difference between the last scroll and the current one
+
                var timeDiff = curTime-prevTime;
+
                prevTime = curTime;
+
 
+
                //haven't they scrolled in a while?
+
                //(enough to be consider a different scrolling action to scroll another section)
+
                if(timeDiff > 200){
+
                    //emptying the array, we dont care about old scrollings for our averages
+
                    scrollings = [];
+
                }
+
 
+
                if(canScroll){
+
                    var averageEnd = getAverage(scrollings, 10);
+
                    var averageMiddle = getAverage(scrollings, 70);
+
                    var isAccelerating = averageEnd >= averageMiddle;
+
 
+
                    //to avoid double swipes...
+
                    if(isAccelerating && isScrollingVertically){
+
                        //scrolling down?
+
                        if (delta < 0) {
+
                            scrolling('down');
+
 
+
                        //scrolling up?
+
                        }else {
+
                            scrolling('up');
+
                        }
+
                    }
+
                }
+
 
+
                return false;
+
            }
+
 
+
            if(options.fitToSection){
+
                //stopping the auto scroll to adjust to a section
+
                $htmlBody.stop();
+
            }
+
        }
+
 
+
        /**
+
        * Slides a slider to the given direction.
+
        * Optional `section` param.
+
        */
+
        function moveSlide(direction, section){
+
            var activeSection = typeof section === 'undefined' ? $(SECTION_ACTIVE_SEL) : section;
+
            var slides = activeSection.find(SLIDES_WRAPPER_SEL);
+
            var numSlides = slides.find(SLIDE_SEL).length;
+
 
+
            // more than one slide needed and nothing should be sliding
+
            if (!slides.length || slideMoving || numSlides < 2) {
+
                return;
+
            }
+
 
+
            var currentSlide = slides.find(SLIDE_ACTIVE_SEL);
+
            var destiny = null;
+
 
+
            if(direction === 'left'){
+
                destiny = currentSlide.prev(SLIDE_SEL);
+
            }else{
+
                destiny = currentSlide.next(SLIDE_SEL);
+
            }
+
 
+
            //isn't there a next slide in the secuence?
+
            if(!destiny.length){
+
                //respect loopHorizontal settin
+
                if (!options.loopHorizontal) return;
+
 
+
                if(direction === 'left'){
+
                    destiny = currentSlide.siblings(':last');
+
                }else{
+
                    destiny = currentSlide.siblings(':first');
+
                }
+
            }
+
 
+
            slideMoving = true;
+
 
+
            landscapeScroll(slides, destiny, direction);
+
        }
+
 
+
        /**
+
        * Maintains the active slides in the viewport
+
        * (Because the `scroll` animation might get lost with some actions, such as when using continuousVertical)
+
        */
+
        function keepSlidesPosition(){
+
            $(SLIDE_ACTIVE_SEL).each(function(){
+
                silentLandscapeScroll($(this), 'internal');
+
            });
+
        }
+
 
+
        var previousDestTop = 0;
+
        /**
+
        * Returns the destination Y position based on the scrolling direction and
+
        * the height of the section.
+
        */
+
        function getDestinationPosition(element){
+
            var elemPosition = element.position();
+
 
+
            //top of the desination will be at the top of the viewport
+
            var position = elemPosition.top;
+
            var isScrollingDown =  elemPosition.top > previousDestTop;
+
            var sectionBottom = position - windowsHeight + element.outerHeight();
+
            var bigSectionsDestination = options.bigSectionsDestination;
+
 
+
            //is the destination element bigger than the viewport?
+
            if(element.outerHeight() > windowsHeight){
+
                //scrolling up?
+
                if(!isScrollingDown && !bigSectionsDestination || bigSectionsDestination === 'bottom' ){
+
                    position = sectionBottom;
+
                }
+
            }
+
 
+
            //sections equal or smaller than the viewport height && scrolling down? ||  is resizing and its in the last section
+
            else if(isScrollingDown || (isResizing && element.is(':last-child')) ){
+
                //The bottom of the destination will be at the bottom of the viewport
+
                position = sectionBottom;
+
            }
+
 
+
            /*
+
            Keeping record of the last scrolled position to determine the scrolling direction.
+
            No conventional methods can be used as the scroll bar might not be present
+
            AND the section might not be active if it is auto-height and didnt reach the middle
+
            of the viewport.
+
            */
+
            previousDestTop = position;
+
            return position;
+
        }
+
 
+
        /**
+
        * Scrolls the site to the given element and scrolls to the slide if a callback is given.
+
        */
+
        function scrollPage(element, callback, isMovementUp){
+
            if(typeof element === 'undefined'){ return; } //there's no element to scroll, leaving the function
+
 
+
            var dtop = getDestinationPosition(element);
+
            var slideAnchorLink;
+
            var slideIndex;
+
 
+
            //local variables
+
            var v = {
+
                element: element,
+
                callback: callback,
+
                isMovementUp: isMovementUp,
+
                dtop: dtop,
+
                yMovement: getYmovement(element),
+
                anchorLink: element.data('anchor'),
+
                sectionIndex: element.index(SECTION_SEL),
+
                activeSlide: element.find(SLIDE_ACTIVE_SEL),
+
                activeSection: $(SECTION_ACTIVE_SEL),
+
                leavingSection: $(SECTION_ACTIVE_SEL).index(SECTION_SEL) + 1,
+
 
+
                //caching the value of isResizing at the momment the function is called
+
                //because it will be checked later inside a setTimeout and the value might change
+
                localIsResizing: isResizing
+
            };
+
 
+
            //quiting when destination scroll is the same as the current one
+
            if((v.activeSection.is(element) && !isResizing) || (options.scrollBar && $window.scrollTop() === v.dtop && !element.hasClass(AUTO_HEIGHT) )){ return; }
+
 
+
            if(v.activeSlide.length){
+
                slideAnchorLink = v.activeSlide.data('anchor');
+
                slideIndex = v.activeSlide.index();
+
            }
+
 
+
            //callback (onLeave) if the site is not just resizing and readjusting the slides
+
            if($.isFunction(options.onLeave) && !v.localIsResizing){
+
                if(options.onLeave.call(v.activeSection, v.leavingSection, (v.sectionIndex + 1), v.yMovement) === false){
+
                    return;
+
                }
+
            }
+
 
+
            // If continuousVertical && we need to wrap around
+
            if (options.autoScrolling && options.continuousVertical && typeof (v.isMovementUp) !== "undefined" &&
+
                ((!v.isMovementUp && v.yMovement == 'up') || // Intending to scroll down but about to go up or
+
                (v.isMovementUp && v.yMovement == 'down'))) { // intending to scroll up but about to go down
+
 
+
                v = createInfiniteSections(v);
+
            }
+
 
+
            //pausing media of the leaving section (if we are not just resizing, as destinatino will be the same one)
+
            if(!v.localIsResizing){
+
                stopMedia(v.activeSection);
+
            }
+
 
+
            if(options.scrollOverflow){
+
                options.scrollOverflowHandler.beforeLeave();
+
            }
+
 
+
            element.addClass(ACTIVE).siblings().removeClass(ACTIVE);
+
            lazyLoad(element);
+
 
+
            if(options.scrollOverflow){
+
                options.scrollOverflowHandler.onLeave();
+
            }
+
 
+
            //preventing from activating the MouseWheelHandler event
+
            //more than once if the page is scrolling
+
            canScroll = false;
+
 
+
            setState(slideIndex, slideAnchorLink, v.anchorLink, v.sectionIndex);
+
 
+
            performMovement(v);
+
 
+
            //flag to avoid callingn `scrollPage()` twice in case of using anchor links
+
            lastScrolledDestiny = v.anchorLink;
+
 
+
            //avoid firing it twice (as it does also on scroll)
+
            activateMenuAndNav(v.anchorLink, v.sectionIndex);
+
        }
+
 
+
        /**
+
        * Performs the vertical movement (by CSS3 or by jQuery)
+
        */
+
        function performMovement(v){
+
            // using CSS3 translate functionality
+
            if (options.css3 && options.autoScrolling && !options.scrollBar) {
+
 
+
                // The first section can have a negative value in iOS 10. Not quite sure why: -0.0142822265625
+
                // that's why we round it to 0.
+
                var translate3d = 'translate3d(0px, -' + Math.round(v.dtop) + 'px, 0px)';
+
                transformContainer(translate3d, true);
+
 
+
                //even when the scrollingSpeed is 0 there's a little delay, which might cause the
+
                //scrollingSpeed to change in case of using silentMoveTo();
+
                if(options.scrollingSpeed){
+
                    clearTimeout(afterSectionLoadsId);
+
                    afterSectionLoadsId = setTimeout(function () {
+
                        afterSectionLoads(v);
+
                    }, options.scrollingSpeed);
+
                }else{
+
                    afterSectionLoads(v);
+
                }
+
            }
+
 
+
            // using jQuery animate
+
            else{
+
                var scrollSettings = getScrollSettings(v);
+
 
+
                $(scrollSettings.element).animate(
+
                    scrollSettings.options,
+
                options.scrollingSpeed, options.easing).promise().done(function () { //only one single callback in case of animating  `html, body`
+
                    if(options.scrollBar){
+
 
+
                        /* Hack!
+
                        The timeout prevents setting the most dominant section in the viewport as "active" when the user
+
                        scrolled to a smaller section by using the mousewheel (auto scrolling) rather than draging the scroll bar.
+
                        When using scrollBar:true It seems like the scroll events still getting propagated even after the scrolling animation has finished.
+
                        */
+
                        setTimeout(function(){
+
                            afterSectionLoads(v);
+
                        },30);
+
                    }else{
+
                        afterSectionLoads(v);
+
                    }
+
                });
+
            }
+
        }
+
 
+
        /**
+
        * Gets the scrolling settings depending on the plugin autoScrolling option
+
        */
+
        function getScrollSettings(v){
+
            var scroll = {};
+
 
+
            if(options.autoScrolling && !options.scrollBar){
+
                scroll.options = { 'top': -v.dtop};
+
                scroll.element = WRAPPER_SEL;
+
            }else{
+
                scroll.options = { 'scrollTop': v.dtop};
+
                scroll.element = 'html, body';
+
            }
+
 
+
            return scroll;
+
        }
+
 
+
        /**
+
        * Adds sections before or after the current one to create the infinite effect.
+
        */
+
        function createInfiniteSections(v){
+
            // Scrolling down
+
            if (!v.isMovementUp) {
+
                // Move all previous sections to after the active section
+
                $(SECTION_ACTIVE_SEL).after(v.activeSection.prevAll(SECTION_SEL).get().reverse());
+
            }
+
            else { // Scrolling up
+
                // Move all next sections to before the active section
+
                $(SECTION_ACTIVE_SEL).before(v.activeSection.nextAll(SECTION_SEL));
+
            }
+
 
+
            // Maintain the displayed position (now that we changed the element order)
+
            silentScroll($(SECTION_ACTIVE_SEL).position().top);
+
 
+
            // Maintain the active slides visible in the viewport
+
            keepSlidesPosition();
+
 
+
            // save for later the elements that still need to be reordered
+
            v.wrapAroundElements = v.activeSection;
+
 
+
            // Recalculate animation variables
+
            v.dtop = v.element.position().top;
+
            v.yMovement = getYmovement(v.element);
+
 
+
            //sections will temporally have another position in the DOM
+
            //updating this values in case we need them
+
            v.leavingSection = v.activeSection.index(SECTION_SEL) + 1;
+
            v.sectionIndex = v.element.index(SECTION_SEL);
+
 
+
            return v;
+
        }
+
 
+
        /**
+
        * Fix section order after continuousVertical changes have been animated
+
        */
+
        function continuousVerticalFixSectionOrder (v) {
+
            // If continuousVertical is in effect (and autoScrolling would also be in effect then),
+
            // finish moving the elements around so the direct navigation will function more simply
+
            if (!v.wrapAroundElements || !v.wrapAroundElements.length) {
+
                return;
+
            }
+
 
+
            if (v.isMovementUp) {
+
                $(SECTION_FIRST_SEL).before(v.wrapAroundElements);
+
            }
+
            else {
+
                $(SECTION_LAST_SEL).after(v.wrapAroundElements);
+
            }
+
 
+
            silentScroll($(SECTION_ACTIVE_SEL).position().top);
+
 
+
            // Maintain the active slides visible in the viewport
+
            keepSlidesPosition();
+
        }
+
 
+
 
+
        /**
+
        * Actions to do once the section is loaded.
+
        */
+
        function afterSectionLoads (v){
+
            continuousVerticalFixSectionOrder(v);
+
 
+
            //callback (afterLoad) if the site is not just resizing and readjusting the slides
+
            $.isFunction(options.afterLoad) && !v.localIsResizing && options.afterLoad.call(v.element, v.anchorLink, (v.sectionIndex + 1));
+
 
+
            if(options.scrollOverflow){
+
                options.scrollOverflowHandler.afterLoad();
+
            }
+
 
+
            if(!v.localIsResizing){
+
                playMedia(v.element);
+
            }
+
 
+
            v.element.addClass(COMPLETELY).siblings().removeClass(COMPLETELY);
+
 
+
            canScroll = true;
+
 
+
            $.isFunction(v.callback) && v.callback.call(this);
+
        }
+
 
+
        /**
+
        * Sets the value for the given attribute from the `data-` attribute with the same suffix
+
        * ie: data-srcset ==> srcset  |  data-src ==> src
+
        */
+
        function setSrc(element, attribute){
+
            element
+
                .attr(attribute, element.data(attribute))
+
                .removeAttr('data-' + attribute);
+
        }
+
 
+
        /**
+
        * Lazy loads image, video and audio elements.
+
        */
+
        function lazyLoad(destiny){
+
            if (!options.lazyLoading){
+
                return;
+
            }
+
 
+
            var panel = getSlideOrSection(destiny);
+
            var element;
+
 
+
            panel.find('img[data-src], img[data-srcset], source[data-src], video[data-src], audio[data-src], iframe[data-src]').each(function(){
+
                element = $(this);
+
 
+
                $.each(['src', 'srcset'], function(index, type){
+
                    var attribute = element.attr('data-' + type);
+
                    if(typeof attribute !== 'undefined' && attribute){
+
                        setSrc(element, type);
+
                    }
+
                });
+
 
+
                if(element.is('source')){
+
                    var typeToPlay = element.closest('video').length ? 'video' : 'audio';
+
                    element.closest(typeToPlay).get(0).load();
+
                }
+
            });
+
        }
+
 
+
        /**
+
        * Plays video and audio elements.
+
        */
+
        function playMedia(destiny){
+
            var panel = getSlideOrSection(destiny);
+
 
+
            //playing HTML5 media elements
+
            panel.find('video, audio').each(function(){
+
                var element = $(this).get(0);
+
 
+
                if( element.hasAttribute('data-autoplay') && typeof element.play === 'function' ) {
+
                    element.play();
+
                }
+
            });
+
 
+
            //youtube videos
+
            panel.find('iframe[src*="youtube.com/embed/"]').each(function(){
+
                var element = $(this).get(0);
+
 
+
                if ( element.hasAttribute('data-autoplay') ){
+
                    playYoutube(element);
+
                }
+
 
+
                //in case the URL was not loaded yet. On page load we need time for the new URL (with the API string) to load.
+
                element.onload = function() {
+
                    if ( element.hasAttribute('data-autoplay') ){
+
                        playYoutube(element);
+
                    }
+
                };
+
            });
+
        }
+
 
+
        /**
+
        * Plays a youtube video
+
        */
+
        function playYoutube(element){
+
            element.contentWindow.postMessage('{"event":"command","func":"playVideo","args":""}', '*');
+
        }
+
 
+
        /**
+
        * Stops video and audio elements.
+
        */
+
        function stopMedia(destiny){
+
            var panel = getSlideOrSection(destiny);
+
 
+
            //stopping HTML5 media elements
+
            panel.find('video, audio').each(function(){
+
                var element = $(this).get(0);
+
 
+
                if( !element.hasAttribute('data-keepplaying') && typeof element.pause === 'function' ) {
+
                    element.pause();
+
                }
+
            });
+
 
+
            //youtube videos
+
            panel.find('iframe[src*="youtube.com/embed/"]').each(function(){
+
                var element = $(this).get(0);
+
 
+
                if( /youtube\.com\/embed\//.test($(this).attr('src')) && !element.hasAttribute('data-keepplaying')){
+
                    $(this).get(0).contentWindow.postMessage('{"event":"command","func":"pauseVideo","args":""}','*');
+
                }
+
            });
+
        }
+
 
+
        /**
+
        * Gets the active slide (or section) for the given section
+
        */
+
        function getSlideOrSection(destiny){
+
            var slide = destiny.find(SLIDE_ACTIVE_SEL);
+
            if( slide.length ) {
+
                destiny = $(slide);
+
            }
+
 
+
            return destiny;
+
        }
+
 
+
        /**
+
        * Scrolls to the anchor in the URL when loading the site
+
        */
+
        function scrollToAnchor(){
+
            var anchors =  getAnchorsURL();
+
            var sectionAnchor = anchors.section;
+
            var slideAnchor = anchors.slide;
+
 
+
            if(sectionAnchor){  //if theres any #
+
                if(options.animateAnchor){
+
                    scrollPageAndSlide(sectionAnchor, slideAnchor);
+
                }else{
+
                    silentMoveTo(sectionAnchor, slideAnchor);
+
                }
+
            }
+
        }
+
 
+
        /**
+
        * Detecting any change on the URL to scroll to the given anchor link
+
        * (a way to detect back history button as we play with the hashes on the URL)
+
        */
+
        function hashChangeHandler(){
+
            if(!isScrolling && !options.lockAnchors){
+
                var anchors = getAnchorsURL();
+
                var sectionAnchor = anchors.section;
+
                var slideAnchor = anchors.slide;
+
 
+
                //when moving to a slide in the first section for the first time (first time to add an anchor to the URL)
+
                var isFirstSlideMove =  (typeof lastScrolledDestiny === 'undefined');
+
                var isFirstScrollMove = (typeof lastScrolledDestiny === 'undefined' && typeof slideAnchor === 'undefined' && !slideMoving);
+
 
+
                if(sectionAnchor.length){
+
                    /*in order to call scrollpage() only once for each destination at a time
+
                    It is called twice for each scroll otherwise, as in case of using anchorlinks `hashChange`
+
                    event is fired on every scroll too.*/
+
                    if ((sectionAnchor && sectionAnchor !== lastScrolledDestiny) && !isFirstSlideMove || isFirstScrollMove || (!slideMoving && lastScrolledSlide != slideAnchor ))  {
+
                        scrollPageAndSlide(sectionAnchor, slideAnchor);
+
                    }
+
                }
+
            }
+
        }
+
 
+
        //gets the URL anchors (section and slide)
+
        function getAnchorsURL(){
+
            //getting the anchor link in the URL and deleting the `#`
+
            var hash = window.location.hash;
+
            var anchorsParts =  hash.replace('#', '').split('/');
+
 
+
            //using / for visual reasons and not as a section/slide separator #2803
+
            var isFunkyAnchor = hash.indexOf('#/') > -1;
+
 
+
            return {
+
                section: isFunkyAnchor ? '/' + anchorsParts[1] : decodeURIComponent(anchorsParts[0]),
+
                slide: isFunkyAnchor ? decodeURIComponent(anchorsParts[2]) : decodeURIComponent(anchorsParts[1])
+
            }
+
        }
+
 
+
        //Sliding with arrow keys, both, vertical and horizontal
+
        function keydownHandler(e) {
+
 
+
            clearTimeout(keydownId);
+
 
+
            var activeElement = $(':focus');
+
 
+
            if(!activeElement.is('textarea') && !activeElement.is('input') && !activeElement.is('select') &&
+
                activeElement.attr('contentEditable') !== "true" && activeElement.attr('contentEditable') !== '' &&
+
                options.keyboardScrolling && options.autoScrolling){
+
                var keyCode = e.which;
+
 
+
                //preventing the scroll with arrow keys & spacebar & Page Up & Down keys
+
                var keyControls = [40, 38, 32, 33, 34];
+
                if($.inArray(keyCode, keyControls) > -1){
+
                    e.preventDefault();
+
                }
+
 
+
                controlPressed = e.ctrlKey;
+
 
+
                keydownId = setTimeout(function(){
+
                    onkeydown(e);
+
                },150);
+
            }
+
        }
+
 
+
        function tooltipTextHandler(){
+
            $(this).prev().trigger('click');
+
        }
+
 
+
        //to prevent scrolling while zooming
+
        function keyUpHandler(e){
+
            if(isWindowFocused){ //the keyup gets fired on new tab ctrl + t in Firefox
+
                controlPressed = e.ctrlKey;
+
            }
+
        }
+
 
+
        //binding the mousemove when the mouse's middle button is released
+
        function mouseDownHandler(e){
+
            //middle button
+
            if (e.which == 2){
+
                oldPageY = e.pageY;
+
                container.on('mousemove', mouseMoveHandler);
+
            }
+
        }
+
 
+
        //unbinding the mousemove when the mouse's middle button is released
+
        function mouseUpHandler(e){
+
            //middle button
+
            if (e.which == 2){
+
                container.off('mousemove');
+
            }
+
        }
+
 
+
        //Scrolling horizontally when clicking on the slider controls.
+
        function slideArrowHandler(){
+
            var section = $(this).closest(SECTION_SEL);
+
 
+
            if ($(this).hasClass(SLIDES_PREV)) {
+
                if(isScrollAllowed.m.left){
+
                    moveSlideLeft(section);
+
                }
+
            } else {
+
                if(isScrollAllowed.m.right){
+
                    moveSlideRight(section);
+
                }
+
            }
+
        }
+
 
+
        //when opening a new tab (ctrl + t), `control` won't be pressed when coming back.
+
        function blurHandler(){
+
            isWindowFocused = false;
+
            controlPressed = false;
+
        }
+
 
+
        //Scrolls to the section when clicking the navigation bullet
+
        function sectionBulletHandler(e){
+
            e.preventDefault();
+
            var index = $(this).parent().index();
+
            scrollPage($(SECTION_SEL).eq(index));
+
        }
+
 
+
        //Scrolls the slider to the given slide destination for the given section
+
        function slideBulletHandler(e){
+
            e.preventDefault();
+
            var slides = $(this).closest(SECTION_SEL).find(SLIDES_WRAPPER_SEL);
+
            var destiny = slides.find(SLIDE_SEL).eq($(this).closest('li').index());
+
 
+
            landscapeScroll(slides, destiny);
+
        }
+
 
+
        /**
+
        * Keydown event
+
        */
+
        function onkeydown(e){
+
            var shiftPressed = e.shiftKey;
+
 
+
            //do nothing if we can not scroll or we are not using horizotnal key arrows.
+
            if(!canScroll && [37,39].indexOf(e.which) < 0){
+
                return;
+
            }
+
 
+
            switch (e.which) {
+
                //up
+
                case 38:
+
                case 33:
+
                    if(isScrollAllowed.k.up){
+
                        moveSectionUp();
+
                    }
+
                    break;
+
 
+
                //down
+
                case 32: //spacebar
+
                    if(shiftPressed && isScrollAllowed.k.up){
+
                        moveSectionUp();
+
                        break;
+
                    }
+
                /* falls through */
+
                case 40:
+
                case 34:
+
                    if(isScrollAllowed.k.down){
+
                        moveSectionDown();
+
                    }
+
                    break;
+
 
+
                //Home
+
                case 36:
+
                    if(isScrollAllowed.k.up){
+
                        moveTo(1);
+
                    }
+
                    break;
+
 
+
                //End
+
                case 35:
+
                    if(isScrollAllowed.k.down){
+
                        moveTo( $(SECTION_SEL).length );
+
                    }
+
                    break;
+
 
+
                //left
+
                case 37:
+
                    if(isScrollAllowed.k.left){
+
                        moveSlideLeft();
+
                    }
+
                    break;
+
 
+
                //right
+
                case 39:
+
                    if(isScrollAllowed.k.right){
+
                        moveSlideRight();
+
                    }
+
                    break;
+
 
+
                default:
+
                    return; // exit this handler for other keys
+
            }
+
        }
+
 
+
        /**
+
        * Detecting the direction of the mouse movement.
+
        * Used only for the middle button of the mouse.
+
        */
+
        var oldPageY = 0;
+
        function mouseMoveHandler(e){
+
            if(canScroll){
+
                // moving up
+
                if (e.pageY < oldPageY && isScrollAllowed.m.up){
+
                    moveSectionUp();
+
                }
+
 
+
                // moving down
+
                else if(e.pageY > oldPageY && isScrollAllowed.m.down){
+
                    moveSectionDown();
+
                }
+
            }
+
            oldPageY = e.pageY;
+
        }
+
 
+
        /**
+
        * Scrolls horizontal sliders.
+
        */
+
        function landscapeScroll(slides, destiny, direction){
+
            var section = slides.closest(SECTION_SEL);
+
            var v = {
+
                slides: slides,
+
                destiny: destiny,
+
                direction: direction,
+
                destinyPos: destiny.position(),
+
                slideIndex: destiny.index(),
+
                section: section,
+
                sectionIndex: section.index(SECTION_SEL),
+
                anchorLink: section.data('anchor'),
+
                slidesNav: section.find(SLIDES_NAV_SEL),
+
                slideAnchor:  getAnchor(destiny),
+
                prevSlide: section.find(SLIDE_ACTIVE_SEL),
+
                prevSlideIndex: section.find(SLIDE_ACTIVE_SEL).index(),
+
 
+
                //caching the value of isResizing at the momment the function is called
+
                //because it will be checked later inside a setTimeout and the value might change
+
                localIsResizing: isResizing
+
            };
+
            v.xMovement = getXmovement(v.prevSlideIndex, v.slideIndex);
+
 
+
            //important!! Only do it when not resizing
+
            if(!v.localIsResizing){
+
                //preventing from scrolling to the next/prev section when using scrollHorizontally
+
                canScroll = false;
+
            }
+
 
+
            if(options.onSlideLeave){
+
 
+
                //if the site is not just resizing and readjusting the slides
+
                if(!v.localIsResizing && v.xMovement!=='none'){
+
                    if($.isFunction( options.onSlideLeave )){
+
                        if(options.onSlideLeave.call( v.prevSlide, v.anchorLink, (v.sectionIndex + 1), v.prevSlideIndex, v.direction, v.slideIndex ) === false){
+
                            slideMoving = false;
+
                            return;
+
                        }
+
                    }
+
                }
+
            }
+
 
+
            destiny.addClass(ACTIVE).siblings().removeClass(ACTIVE);
+
 
+
            if(!v.localIsResizing){
+
                stopMedia(v.prevSlide);
+
                lazyLoad(destiny);
+
            }
+
 
+
            if(!options.loopHorizontal && options.controlArrows){
+
                //hidding it for the fist slide, showing for the rest
+
                section.find(SLIDES_ARROW_PREV_SEL).toggle(v.slideIndex!==0);
+
 
+
                //hidding it for the last slide, showing for the rest
+
                section.find(SLIDES_ARROW_NEXT_SEL).toggle(!destiny.is(':last-child'));
+
            }
+
 
+
            //only changing the URL if the slides are in the current section (not for resize re-adjusting)
+
            if(section.hasClass(ACTIVE) && !v.localIsResizing){
+
                setState(v.slideIndex, v.slideAnchor, v.anchorLink, v.sectionIndex);
+
            }
+
 
+
            performHorizontalMove(slides, v, true);
+
        }
+
 
+
 
+
        function afterSlideLoads(v){
+
            activeSlidesNavigation(v.slidesNav, v.slideIndex);
+
 
+
            //if the site is not just resizing and readjusting the slides
+
            if(!v.localIsResizing){
+
                $.isFunction( options.afterSlideLoad ) && options.afterSlideLoad.call( v.destiny, v.anchorLink, (v.sectionIndex + 1), v.slideAnchor, v.slideIndex);
+
 
+
                //needs to be inside the condition to prevent problems with continuousVertical and scrollHorizontally
+
                //and to prevent double scroll right after a windows resize
+
                canScroll = true;
+
 
+
                playMedia(v.destiny);
+
            }
+
 
+
            //letting them slide again
+
            slideMoving = false;
+
        }
+
 
+
        /**
+
        * Performs the horizontal movement. (CSS3 or jQuery)
+
        *
+
        * @param fireCallback {Bool} - determines whether or not to fire the callback
+
        */
+
        function performHorizontalMove(slides, v, fireCallback){
+
            var destinyPos = v.destinyPos;
+
 
+
            if(options.css3){
+
                var translate3d = 'translate3d(-' + Math.round(destinyPos.left) + 'px, 0px, 0px)';
+
 
+
                addAnimation(slides.find(SLIDES_CONTAINER_SEL)).css(getTransforms(translate3d));
+
 
+
                afterSlideLoadsId = setTimeout(function(){
+
                    fireCallback && afterSlideLoads(v);
+
                }, options.scrollingSpeed, options.easing);
+
            }else{
+
                slides.animate({
+
                    scrollLeft : Math.round(destinyPos.left)
+
                }, options.scrollingSpeed, options.easing, function() {
+
 
+
                    fireCallback && afterSlideLoads(v);
+
                });
+
            }
+
        }
+
 
+
        /**
+
        * Sets the state for the horizontal bullet navigations.
+
        */
+
        function activeSlidesNavigation(slidesNav, slideIndex){
+
            slidesNav.find(ACTIVE_SEL).removeClass(ACTIVE);
+
            slidesNav.find('li').eq(slideIndex).find('a').addClass(ACTIVE);
+
        }
+
 
+
        var previousHeight = windowsHeight;
+
 
+
        //when resizing the site, we adjust the heights of the sections, slimScroll...
+
        function resizeHandler(){
+
            //checking if it needs to get responsive
+
            responsive();
+
 
+
            // rebuild immediately on touch devices
+
            if (isTouchDevice) {
+
                var activeElement = $(document.activeElement);
+
 
+
                //if the keyboard is NOT visible
+
                if (!activeElement.is('textarea') && !activeElement.is('input') && !activeElement.is('select')) {
+
                    var currentHeight = $window.height();
+
 
+
                    //making sure the change in the viewport size is enough to force a rebuild. (20 % of the window to avoid problems when hidding scroll bars)
+
                    if( Math.abs(currentHeight - previousHeight) > (20 * Math.max(previousHeight, currentHeight) / 100) ){
+
                        reBuild(true);
+
                        previousHeight = currentHeight;
+
                    }
+
                }
+
            }else{
+
                //in order to call the functions only when the resize is finished
+
                //http://stackoverflow.com/questions/4298612/jquery-how-to-call-resize-event-only-once-its-finished-resizing
+
                clearTimeout(resizeId);
+
 
+
                resizeId = setTimeout(function(){
+
                    reBuild(true);
+
                }, 350);
+
            }
+
        }
+
 
+
        /**
+
        * Checks if the site needs to get responsive and disables autoScrolling if so.
+
        * A class `fp-responsive` is added to the plugin's container in case the user wants to use it for his own responsive CSS.
+
        */
+
        function responsive(){
+
            var widthLimit = options.responsive || options.responsiveWidth; //backwards compatiblity
+
            var heightLimit = options.responsiveHeight;
+
 
+
            //only calculating what we need. Remember its called on the resize event.
+
            var isBreakingPointWidth = widthLimit && $window.outerWidth() < widthLimit;
+
            var isBreakingPointHeight = heightLimit && $window.height() < heightLimit;
+
 
+
            if(widthLimit && heightLimit){
+
                setResponsive(isBreakingPointWidth || isBreakingPointHeight);
+
            }
+
            else if(widthLimit){
+
                setResponsive(isBreakingPointWidth);
+
            }
+
            else if(heightLimit){
+
                setResponsive(isBreakingPointHeight);
+
            }
+
        }
+
 
+
        /**
+
        * Adds transition animations for the given element
+
        */
+
        function addAnimation(element){
+
            var transition = 'all ' + options.scrollingSpeed + 'ms ' + options.easingcss3;
+
 
+
            element.removeClass(NO_TRANSITION);
+
            return element.css({
+
                '-webkit-transition': transition,
+
                'transition': transition
+
            });
+
        }
+
 
+
        /**
+
        * Remove transition animations for the given element
+
        */
+
        function removeAnimation(element){
+
            return element.addClass(NO_TRANSITION);
+
        }
+
 
+
        /**
+
        * Activating the vertical navigation bullets according to the given slide name.
+
        */
+
        function activateNavDots(name, sectionIndex){
+
            if(options.navigation){
+
                $(SECTION_NAV_SEL).find(ACTIVE_SEL).removeClass(ACTIVE);
+
                if(name){
+
                    $(SECTION_NAV_SEL).find('a[href="#' + name + '"]').addClass(ACTIVE);
+
                }else{
+
                    $(SECTION_NAV_SEL).find('li').eq(sectionIndex).find('a').addClass(ACTIVE);
+
                }
+
            }
+
        }
+
 
+
        /**
+
        * Activating the website main menu elements according to the given slide name.
+
        */
+
        function activateMenuElement(name){
+
            if(options.menu){
+
                $(options.menu).find(ACTIVE_SEL).removeClass(ACTIVE);
+
                $(options.menu).find('[data-menuanchor="'+name+'"]').addClass(ACTIVE);
+
            }
+
        }
+
 
+
        /**
+
        * Sets to active the current menu and vertical nav items.
+
        */
+
        function activateMenuAndNav(anchor, index){
+
            activateMenuElement(anchor);
+
            activateNavDots(anchor, index);
+
        }
+
 
+
        /**
+
        * Retuns `up` or `down` depending on the scrolling movement to reach its destination
+
        * from the current section.
+
        */
+
        function getYmovement(destiny){
+
            var fromIndex = $(SECTION_ACTIVE_SEL).index(SECTION_SEL);
+
            var toIndex = destiny.index(SECTION_SEL);
+
            if( fromIndex == toIndex){
+
                return 'none';
+
            }
+
            if(fromIndex > toIndex){
+
                return 'up';
+
            }
+
            return 'down';
+
        }
+
 
+
        /**
+
        * Retuns `right` or `left` depending on the scrolling movement to reach its destination
+
        * from the current slide.
+
        */
+
        function getXmovement(fromIndex, toIndex){
+
            if( fromIndex == toIndex){
+
                return 'none';
+
            }
+
            if(fromIndex > toIndex){
+
                return 'left';
+
            }
+
            return 'right';
+
        }
+
 
+
        function addTableClass(element){
+
            //In case we are styling for the 2nd time as in with reponsiveSlides
+
            if(!element.hasClass(TABLE)){
+
                element.addClass(TABLE).wrapInner('<div class="' + TABLE_CELL + '" style="height:' + getTableHeight(element) + 'px;" />');
+
            }
+
        }
+
 
+
        function getTableHeight(element){
+
            var sectionHeight = windowsHeight;
+
 
+
            if(options.paddingTop || options.paddingBottom){
+
                var section = element;
+
                if(!section.hasClass(SECTION)){
+
                    section = element.closest(SECTION_SEL);
+
                }
+
 
+
                var paddings = parseInt(section.css('padding-top')) + parseInt(section.css('padding-bottom'));
+
                sectionHeight = (windowsHeight - paddings);
+
            }
+
 
+
            return sectionHeight;
+
        }
+
 
+
        /**
+
        * Adds a css3 transform property to the container class with or without animation depending on the animated param.
+
        */
+
        function transformContainer(translate3d, animated){
+
            if(animated){
+
                addAnimation(container);
+
            }else{
+
                removeAnimation(container);
+
            }
+
 
+
            container.css(getTransforms(translate3d));
+
 
+
            //syncronously removing the class after the animation has been applied.
+
            setTimeout(function(){
+
                container.removeClass(NO_TRANSITION);
+
            },10);
+
        }
+
 
+
        /**
+
        * Gets a section by its anchor / index
+
        */
+
        function getSectionByAnchor(sectionAnchor){
+
            if(!sectionAnchor) return [];
+
 
+
            var section = container.find(SECTION_SEL + '[data-anchor="'+sectionAnchor+'"]');
+
            if(!section.length){
+
                section = $(SECTION_SEL).eq( sectionAnchor -1);
+
            }
+
 
+
            return section;
+
        }
+
 
+
        /**
+
        * Gets a slide inside a given section by its anchor / index
+
        */
+
        function getSlideByAnchor(slideAnchor, section){
+
            var slides = section.find(SLIDES_WRAPPER_SEL);
+
            var slide =  slides.find(SLIDE_SEL + '[data-anchor="'+slideAnchor+'"]');
+
 
+
            if(!slide.length){
+
                slide = slides.find(SLIDE_SEL).eq(slideAnchor);
+
            }
+
 
+
            return slide;
+
        }
+
 
+
        /**
+
        * Scrolls to the given section and slide anchors
+
        */
+
        function scrollPageAndSlide(destiny, slide){
+
            var section = getSectionByAnchor(destiny);
+
 
+
            //do nothing if there's no section with the given anchor name
+
            if(!section.length) return;
+
 
+
            //default slide
+
            if (typeof slide === 'undefined') {
+
                slide = 0;
+
            }
+
 
+
            //we need to scroll to the section and then to the slide
+
            if (destiny !== lastScrolledDestiny && !section.hasClass(ACTIVE)){
+
                scrollPage(section, function(){
+
                    scrollSlider(section, slide);
+
                });
+
            }
+
            //if we were already in the section
+
            else{
+
                scrollSlider(section, slide);
+
            }
+
        }
+
 
+
        /**
+
        * Scrolls the slider to the given slide destination for the given section
+
        */
+
        function scrollSlider(section, slideAnchor){
+
            if(typeof slideAnchor !== 'undefined'){
+
                var slides = section.find(SLIDES_WRAPPER_SEL);
+
                var destiny =  getSlideByAnchor(slideAnchor, section);
+
 
+
                if(destiny.length){
+
                    landscapeScroll(slides, destiny);
+
                }
+
            }
+
        }
+
 
+
        /**
+
        * Creates a landscape navigation bar with dots for horizontal sliders.
+
        */
+
        function addSlidesNavigation(section, numSlides){
+
            section.append('<div class="' + SLIDES_NAV + '"><ul></ul></div>');
+
            var nav = section.find(SLIDES_NAV_SEL);
+
 
+
            //top or bottom
+
            nav.addClass(options.slidesNavPosition);
+
 
+
            for(var i=0; i< numSlides; i++){
+
                nav.find('ul').append('<li><a href="#"><span></span></a></li>');
+
            }
+
 
+
            //centering it
+
            nav.css('margin-left', '-' + (nav.width()/2) + 'px');
+
 
+
            nav.find('li').first().find('a').addClass(ACTIVE);
+
        }
+
 
+
 
+
        /**
+
        * Sets the state of the website depending on the active section/slide.
+
        * It changes the URL hash when needed and updates the body class.
+
        */
+
        function setState(slideIndex, slideAnchor, anchorLink, sectionIndex){
+
            var sectionHash = '';
+
 
+
            if(options.anchors.length && !options.lockAnchors){
+
 
+
                //isn't it the first slide?
+
                if(slideIndex){
+
                    if(typeof anchorLink !== 'undefined'){
+
                        sectionHash = anchorLink;
+
                    }
+
 
+
                    //slide without anchor link? We take the index instead.
+
                    if(typeof slideAnchor === 'undefined'){
+
                        slideAnchor = slideIndex;
+
                    }
+
 
+
                    lastScrolledSlide = slideAnchor;
+
                    setUrlHash(sectionHash + '/' + slideAnchor);
+
 
+
                //first slide won't have slide anchor, just the section one
+
                }else if(typeof slideIndex !== 'undefined'){
+
                    lastScrolledSlide = slideAnchor;
+
                    setUrlHash(anchorLink);
+
                }
+
 
+
                //section without slides
+
                else{
+
                    setUrlHash(anchorLink);
+
                }
+
            }
+
 
+
            setBodyClass();
+
        }
+
 
+
        /**
+
        * Sets the URL hash.
+
        */
+
        function setUrlHash(url){
+
            if(options.recordHistory){
+
                location.hash = url;
+
            }else{
+
                //Mobile Chrome doesn't work the normal way, so... lets use HTML5 for phones :)
+
                if(isTouchDevice || isTouch){
+
                    window.history.replaceState(undefined, undefined, '#' + url);
+
                }else{
+
                    var baseUrl = window.location.href.split('#')[0];
+
                    window.location.replace( baseUrl + '#' + url );
+
                }
+
            }
+
        }
+
 
+
        /**
+
        * Gets the anchor for the given slide / section. Its index will be used if there's none.
+
        */
+
        function getAnchor(element){
+
            var anchor = element.data('anchor');
+
            var index = element.index();
+
 
+
            //Slide without anchor link? We take the index instead.
+
            if(typeof anchor === 'undefined'){
+
                anchor = index;
+
            }
+
 
+
            return anchor;
+
        }
+
 
+
        /**
+
        * Sets a class for the body of the page depending on the active section / slide
+
        */
+
        function setBodyClass(){
+
            var section = $(SECTION_ACTIVE_SEL);
+
            var slide = section.find(SLIDE_ACTIVE_SEL);
+
 
+
            var sectionAnchor = getAnchor(section);
+
            var slideAnchor = getAnchor(slide);
+
 
+
            var text = String(sectionAnchor);
+
 
+
            if(slide.length){
+
                text = text + '-' + slideAnchor;
+
            }
+
 
+
            //changing slash for dash to make it a valid CSS style
+
            text = text.replace('/', '-').replace('#','');
+
 
+
            //removing previous anchor classes
+
            var classRe = new RegExp('\\b\\s?' + VIEWING_PREFIX + '-[^\\s]+\\b', "g");
+
            $body[0].className = $body[0].className.replace(classRe, '');
+
 
+
            //adding the current anchor
+
            $body.addClass(VIEWING_PREFIX + '-' + text);
+
        }
+
 
+
        /**
+
        * Checks for translate3d support
+
        * @return boolean
+
        * http://stackoverflow.com/questions/5661671/detecting-transform-translate3d-support
+
        */
+
        function support3d() {
+
            var el = document.createElement('p'),
+
                has3d,
+
                transforms = {
+
                    'webkitTransform':'-webkit-transform',
+
                    'OTransform':'-o-transform',
+
                    'msTransform':'-ms-transform',
+
                    'MozTransform':'-moz-transform',
+
                    'transform':'transform'
+
                };
+
 
+
            // Add it to the body to get the computed style.
+
            document.body.insertBefore(el, null);
+
 
+
            for (var t in transforms) {
+
                if (el.style[t] !== undefined) {
+
                    el.style[t] = 'translate3d(1px,1px,1px)';
+
                    has3d = window.getComputedStyle(el).getPropertyValue(transforms[t]);
+
                }
+
            }
+
 
+
            document.body.removeChild(el);
+
 
+
            return (has3d !== undefined && has3d.length > 0 && has3d !== 'none');
+
        }
+
 
+
        /**
+
        * Removes the auto scrolling action fired by the mouse wheel and trackpad.
+
        * After this function is called, the mousewheel and trackpad movements won't scroll through sections.
+
        */
+
        function removeMouseWheelHandler(){
+
            if (document.addEventListener) {
+
                document.removeEventListener('mousewheel', MouseWheelHandler, false); //IE9, Chrome, Safari, Oper
+
                document.removeEventListener('wheel', MouseWheelHandler, false); //Firefox
+
                document.removeEventListener('MozMousePixelScroll', MouseWheelHandler, false); //old Firefox
+
            } else {
+
                document.detachEvent('onmousewheel', MouseWheelHandler); //IE 6/7/8
+
            }
+
        }
+
 
+
        /**
+
        * Adds the auto scrolling action for the mouse wheel and trackpad.
+
        * After this function is called, the mousewheel and trackpad movements will scroll through sections
+
        * https://developer.mozilla.org/en-US/docs/Web/Events/wheel
+
        */
+
        function addMouseWheelHandler(){
+
            var prefix = '';
+
            var _addEventListener;
+
 
+
            if (window.addEventListener){
+
                _addEventListener = "addEventListener";
+
            }else{
+
                _addEventListener = "attachEvent";
+
                prefix = 'on';
+
            }
+
 
+
            // detect available wheel event
+
            var support = 'onwheel' in document.createElement('div') ? 'wheel' : // Modern browsers support "wheel"
+
                      document.onmousewheel !== undefined ? 'mousewheel' : // Webkit and IE support at least "mousewheel"
+
                      'DOMMouseScroll'; // let's assume that remaining browsers are older Firefox
+
 
+
 
+
            if(support == 'DOMMouseScroll'){
+
                document[ _addEventListener ](prefix + 'MozMousePixelScroll', MouseWheelHandler, false);
+
            }
+
 
+
            //handle MozMousePixelScroll in older Firefox
+
            else{
+
                document[ _addEventListener ](prefix + support, MouseWheelHandler, false);
+
            }
+
        }
+
 
+
        /**
+
        * Binding the mousemove when the mouse's middle button is pressed
+
        */
+
        function addMiddleWheelHandler(){
+
            container
+
                .on('mousedown', mouseDownHandler)
+
                .on('mouseup', mouseUpHandler);
+
        }
+
 
+
        /**
+
        * Unbinding the mousemove when the mouse's middle button is released
+
        */
+
        function removeMiddleWheelHandler(){
+
            container
+
                .off('mousedown', mouseDownHandler)
+
                .off('mouseup', mouseUpHandler);
+
        }
+
 
+
        /**
+
        * Adds the possibility to auto scroll through sections on touch devices.
+
        */
+
        function addTouchHandler(){
+
            if(isTouchDevice || isTouch){
+
                if(options.autoScrolling){
+
                    $body.off(events.touchmove).on(events.touchmove, preventBouncing);
+
                }
+
 
+
                $(WRAPPER_SEL)
+
                    .off(events.touchstart).on(events.touchstart, touchStartHandler)
+
                    .off(events.touchmove).on(events.touchmove, touchMoveHandler);
+
            }
+
        }
+
 
+
        /**
+
        * Removes the auto scrolling for touch devices.
+
        */
+
        function removeTouchHandler(){
+
            if(isTouchDevice || isTouch){
+
                if(options.autoScrolling){
+
                    $body.off(events.touchmove);
+
                }
+
 
+
                $(WRAPPER_SEL)
+
                    .off(events.touchstart)
+
                    .off(events.touchmove);
+
            }
+
        }
+
 
+
        /*
+
        * Returns and object with Microsoft pointers (for IE<11 and for IE >= 11)
+
        * http://msdn.microsoft.com/en-us/library/ie/dn304886(v=vs.85).aspx
+
        */
+
        function getMSPointer(){
+
            var pointer;
+
 
+
            //IE >= 11 & rest of browsers
+
            if(window.PointerEvent){
+
                pointer = { down: 'pointerdown', move: 'pointermove'};
+
            }
+
 
+
            //IE < 11
+
            else{
+
                pointer = { down: 'MSPointerDown', move: 'MSPointerMove'};
+
            }
+
 
+
            return pointer;
+
        }
+
 
+
        /**
+
        * Gets the pageX and pageY properties depending on the browser.
+
        * https://github.com/alvarotrigo/fullPage.js/issues/194#issuecomment-34069854
+
        */
+
        function getEventsPage(e){
+
            var events = [];
+
 
+
            events.y = (typeof e.pageY !== 'undefined' && (e.pageY || e.pageX) ? e.pageY : e.touches[0].pageY);
+
            events.x = (typeof e.pageX !== 'undefined' && (e.pageY || e.pageX) ? e.pageX : e.touches[0].pageX);
+
 
+
            //in touch devices with scrollBar:true, e.pageY is detected, but we have to deal with touch events. #1008
+
            if(isTouch && isReallyTouch(e) && options.scrollBar){
+
                events.y = e.touches[0].pageY;
+
                events.x = e.touches[0].pageX;
+
            }
+
 
+
            return events;
+
        }
+
 
+
        /**
+
        * Slides silently (with no animation) the active slider to the given slide.
+
        * @param noCallback {bool} true or defined -> no callbacks
+
        */
+
        function silentLandscapeScroll(activeSlide, noCallbacks){
+
            setScrollingSpeed (0, 'internal');
+
 
+
            if(typeof noCallbacks !== 'undefined'){
+
                //preventing firing callbacks afterSlideLoad etc.
+
                isResizing = true;
+
            }
+
 
+
            landscapeScroll(activeSlide.closest(SLIDES_WRAPPER_SEL), activeSlide);
+
 
+
            if(typeof noCallbacks !== 'undefined'){
+
                isResizing = false;
+
            }
+
 
+
            setScrollingSpeed(originals.scrollingSpeed, 'internal');
+
        }
+
 
+
        /**
+
        * Scrolls silently (with no animation) the page to the given Y position.
+
        */
+
        function silentScroll(top){
+
            // The first section can have a negative value in iOS 10. Not quite sure why: -0.0142822265625
+
            // that's why we round it to 0.
+
            var roundedTop = Math.round(top);
+
 
+
            if (options.css3 && options.autoScrolling && !options.scrollBar){
+
                var translate3d = 'translate3d(0px, -' + roundedTop + 'px, 0px)';
+
                transformContainer(translate3d, false);
+
            }
+
            else if(options.autoScrolling && !options.scrollBar){
+
                container.css('top', -roundedTop);
+
            }
+
            else{
+
                $htmlBody.scrollTop(roundedTop);
+
            }
+
        }
+
 
+
        /**
+
        * Returns the cross-browser transform string.
+
        */
+
        function getTransforms(translate3d){
+
            return {
+
                '-webkit-transform': translate3d,
+
                '-moz-transform': translate3d,
+
                '-ms-transform':translate3d,
+
                'transform': translate3d
+
            };
+
        }
+
 
+
        /**
+
        * Allowing or disallowing the mouse/swipe scroll in a given direction. (not for keyboard)
+
        * @type  m (mouse) or k (keyboard)
+
        */
+
        function setIsScrollAllowed(value, direction, type){
+
            //up, down, left, right
+
            if(direction !== 'all'){
+
                isScrollAllowed[type][direction] = value;
+
            }
+
 
+
            //all directions?
+
            else{
+
                $.each(Object.keys(isScrollAllowed[type]), function(index, key){
+
                    isScrollAllowed[type][key] = value;
+
                });
+
            }
+
        }
+
 
+
        /*
+
        * Destroys fullpage.js plugin events and optinally its html markup and styles
+
        */
+
        function destroy(all){
+
            setAutoScrolling(false, 'internal');
+
            setAllowScrolling(false);
+
            setKeyboardScrolling(false);
+
            container.addClass(DESTROYED);
+
 
+
            clearTimeout(afterSlideLoadsId);
+
            clearTimeout(afterSectionLoadsId);
+
            clearTimeout(resizeId);
+
            clearTimeout(scrollId);
+
            clearTimeout(scrollId2);
+
 
+
            $window
+
                .off('scroll', scrollHandler)
+
                .off('hashchange', hashChangeHandler)
+
                .off('resize', resizeHandler);
+
 
+
            $document
+
                .off('click touchstart', SECTION_NAV_SEL + ' a')
+
                .off('mouseenter', SECTION_NAV_SEL + ' li')
+
                .off('mouseleave', SECTION_NAV_SEL + ' li')
+
                .off('click touchstart', SLIDES_NAV_LINK_SEL)
+
                .off('mouseover', options.normalScrollElements)
+
                .off('mouseout', options.normalScrollElements);
+
 
+
            $(SECTION_SEL)
+
                .off('click touchstart', SLIDES_ARROW_SEL);
+
 
+
            clearTimeout(afterSlideLoadsId);
+
            clearTimeout(afterSectionLoadsId);
+
 
+
            //lets make a mess!
+
            if(all){
+
                destroyStructure();
+
            }
+
        }
+
 
+
        /*
+
        * Removes inline styles added by fullpage.js
+
        */
+
        function destroyStructure(){
+
            //reseting the `top` or `translate` properties to 0
+
            silentScroll(0);
+
 
+
            //loading all the lazy load content
+
            container.find('img[data-src], source[data-src], audio[data-src], iframe[data-src]').each(function(){
+
                setSrc($(this), 'src');
+
            });
+
 
+
            container.find('img[data-srcset]').each(function(){
+
                setSrc($(this), 'srcset');
+
            });
+
 
+
            $(SECTION_NAV_SEL + ', ' + SLIDES_NAV_SEL +  ', ' + SLIDES_ARROW_SEL).remove();
+
 
+
            //removing inline styles
+
            $(SECTION_SEL).css( {
+
                'height': '',
+
                'background-color' : '',
+
                'padding': ''
+
            });
+
 
+
            $(SLIDE_SEL).css( {
+
                'width': ''
+
            });
+
 
+
            container.css({
+
                'height': '',
+
                'position': '',
+
                '-ms-touch-action': '',
+
                'touch-action': ''
+
            });
+
 
+
            $htmlBody.css({
+
                'overflow': '',
+
                'height': ''
+
            });
+
 
+
            // remove .fp-enabled class
+
            $('html').removeClass(ENABLED);
+
 
+
            // remove .fp-responsive class
+
            $body.removeClass(RESPONSIVE);
+
 
+
            // remove all of the .fp-viewing- classes
+
            $.each($body.get(0).className.split(/\s+/), function (index, className) {
+
                if (className.indexOf(VIEWING_PREFIX) === 0) {
+
                    $body.removeClass(className);
+
                }
+
            });
+
 
+
            //removing added classes
+
            $(SECTION_SEL + ', ' + SLIDE_SEL).each(function(){
+
                if(options.scrollOverflowHandler){
+
                    options.scrollOverflowHandler.remove($(this));
+
                }
+
                $(this).removeClass(TABLE + ' ' + ACTIVE);
+
            });
+
 
+
            removeAnimation(container);
+
 
+
            //Unwrapping content
+
            container.find(TABLE_CELL_SEL + ', ' + SLIDES_CONTAINER_SEL + ', ' + SLIDES_WRAPPER_SEL).each(function(){
+
                //unwrap not being use in case there's no child element inside and its just text
+
                $(this).replaceWith(this.childNodes);
+
            });
+
 
+
            //removing the applied transition from the fullpage wrapper
+
            container.css({
+
                '-webkit-transition': 'none',
+
                'transition': 'none'
+
            });
+
 
+
            //scrolling the page to the top with no animation
+
            $htmlBody.scrollTop(0);
+
 
+
            //removing selectors
+
            var usedSelectors = [SECTION, SLIDE, SLIDES_CONTAINER];
+
            $.each(usedSelectors, function(index, value){
+
                $('.' + value).removeClass(value);
+
            });
+
        }
+
 
+
        /*
+
        * Sets the state for a variable with multiple states (original, and temporal)
+
        * Some variables such as `autoScrolling` or `recordHistory` might change automatically its state when using `responsive` or `autoScrolling:false`.
+
        * This function is used to keep track of both states, the original and the temporal one.
+
        * If type is not 'internal', then we assume the user is globally changing the variable.
+
        */
+
        function setVariableState(variable, value, type){
+
            options[variable] = value;
+
            if(type !== 'internal'){
+
                originals[variable] = value;
+
            }
+
        }
+
 
+
        /**
+
        * Displays warnings
+
        */
+
        function displayWarnings(){
+
            var extensions = ['fadingEffect', 'continuousHorizontal', 'scrollHorizontally', 'interlockedSlides', 'resetSliders', 'responsiveSlides', 'offsetSections', 'dragAndMove', 'scrollOverflowReset', 'parallax'];
+
            if($('html').hasClass(ENABLED)){
+
                showError('error', 'Fullpage.js can only be initialized once and you are doing it multiple times!');
+
                return;
+
            }
+
 
+
            // Disable mutually exclusive settings
+
            if (options.continuousVertical &&
+
                (options.loopTop || options.loopBottom)) {
+
                options.continuousVertical = false;
+
                showError('warn', 'Option `loopTop/loopBottom` is mutually exclusive with `continuousVertical`; `continuousVertical` disabled');
+
            }
+
 
+
            if(options.scrollBar && options.scrollOverflow){
+
                showError('warn', 'Option `scrollBar` is mutually exclusive with `scrollOverflow`. Sections with scrollOverflow might not work well in Firefox');
+
            }
+
 
+
            if(options.continuousVertical && (options.scrollBar || !options.autoScrolling)){
+
                options.continuousVertical = false;
+
                showError('warn', 'Scroll bars (`scrollBar:true` or `autoScrolling:false`) are mutually exclusive with `continuousVertical`; `continuousVertical` disabled');
+
            }
+
 
+
            if(options.scrollOverflow && !options.scrollOverflowHandler){
+
                options.scrollOverflow = false;
+
                showError('error', 'The option `scrollOverflow:true` requires the file `scrolloverflow.min.js`. Please include it before fullPage.js.');
+
            }
+
 
+
            //using extensions? Wrong file!
+
            $.each(extensions, function(index, extension){
+
                //is the option set to true?
+
                if(options[extension]){
+
                    showError('warn', 'fullpage.js extensions require jquery.fullpage.extensions.min.js file instead of the usual jquery.fullpage.js. Requested: '+ extension);
+
                }
+
            });
+
            //anchors can not have the same value as any element ID or NAME
+
            $.each(options.anchors, function(index, name){
+
 
+
                //case insensitive selectors (http://stackoverflow.com/a/19465187/1081396)
+
                var nameAttr = $document.find('[name]').filter(function() {
+
                    return $(this).attr('name') && $(this).attr('name').toLowerCase() == name.toLowerCase();
+
                });
+
 
+
                var idAttr = $document.find('[id]').filter(function() {
+
                    return $(this).attr('id') && $(this).attr('id').toLowerCase() == name.toLowerCase();
+
                });
+
 
+
                if(idAttr.length || nameAttr.length ){
+
                    showError('error', 'data-anchor tags can not have the same value as any `id` element on the site (or `name` element for IE).');
+
                    idAttr.length && showError('error', '"' + name + '" is is being used by another element `id` property');
+
                    nameAttr.length && showError('error', '"' + name + '" is is being used by another element `name` property');
+
                }
+
            });
+
        }
+
 
+
        /**
+
        * Shows a message in the console of the given type.
+
        */
+
        function showError(type, text){
+
            console && console[type] && console[type]('fullPage: ' + text);
+
        }
+
 
+
    }; //end of $.fn.fullpage
+
});
+
</script>
+

Revision as of 19:06, 28 October 2017

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