/*!
 * WPBakery Page Builder v6.0.0 (https://wpbakery.com)
 * Copyright 2011-2019 Michael M, WPBakery
 * License: Commercial. More details: http://go.wpbakery.com/licensing
 */
!function(a){a.flexslider=function(b,c){var d=a(b);d.vars=a.extend({},a.flexslider.defaults,c);var j,e=d.vars.namespace,f=window.navigator&&window.navigator.msPointerEnabled&&window.MSGesture,g=("ontouchstart"in window||f||window.DocumentTouch&&document instanceof DocumentTouch)&&d.vars.touch,h="click touchend MSPointerUp",i="",k="vertical"===d.vars.direction,l=d.vars.reverse,m=d.vars.itemWidth>0,n="fade"===d.vars.animation,o=""!==d.vars.asNavFor,p={},q=!0;a.data(b,"flexslider",d),p={init:function(){d.animating=!1,d.currentSlide=parseInt(d.vars.startAt?d.vars.startAt:0,10),isNaN(d.currentSlide)&&(d.currentSlide=0),d.animatingTo=d.currentSlide,d.atEnd=0===d.currentSlide||d.currentSlide===d.last,d.containerSelector=d.vars.selector.substr(0,d.vars.selector.search(" ")),d.slides=a(d.vars.selector,d),d.container=a(d.containerSelector,d),d.count=d.slides.length,d.syncExists=a(d.vars.sync).length>0,"slide"===d.vars.animation&&(d.vars.animation="swing"),d.prop=k?"top":"marginLeft",d.args={},d.manualPause=!1,d.stopped=!1,d.started=!1,d.startTimeout=null,d.transitions=!d.vars.video&&!n&&d.vars.useCSS&&function(){var a=document.createElement("div"),b=["perspectiveProperty","WebkitPerspective","MozPerspective","OPerspective","msPerspective"];for(var c in b)if(void 0!==a.style[b[c]])return d.pfx=b[c].replace("Perspective","").toLowerCase(),d.prop="-"+d.pfx+"-transform",!0;return!1}(),d.ensureAnimationEnd="",""!==d.vars.controlsContainer&&(d.controlsContainer=a(d.vars.controlsContainer).length>0&&a(d.vars.controlsContainer)),""!==d.vars.manualControls&&(d.manualControls=a(d.vars.manualControls).length>0&&a(d.vars.manualControls)),d.vars.randomize&&(d.slides.sort(function(){return Math.round(Math.random())-.5}),d.container.empty().append(d.slides)),d.doMath(),d.setup("init"),d.vars.controlNav&&p.controlNav.setup(),d.vars.directionNav&&p.directionNav.setup(),d.vars.keyboard&&(1===a(d.containerSelector).length||d.vars.multipleKeyboard)&&a(document).bind("keyup",function(a){var b=a.keyCode;if(!d.animating&&(39===b||37===b)){var c=39===b?d.getTarget("next"):37===b?d.getTarget("prev"):!1;d.flexAnimate(c,d.vars.pauseOnAction)}}),d.vars.mousewheel&&d.bind("mousewheel",function(a,b){a.preventDefault();var f=0>b?d.getTarget("next"):d.getTarget("prev");d.flexAnimate(f,d.vars.pauseOnAction)}),d.vars.pausePlay&&p.pausePlay.setup(),d.vars.slideshow&&d.vars.pauseInvisible&&p.pauseInvisible.init(),d.vars.slideshow&&(d.vars.pauseOnHover&&d.hover(function(){d.manualPlay||d.manualPause||d.pause()},function(){d.manualPause||d.manualPlay||d.stopped||d.play()}),d.vars.pauseInvisible&&p.pauseInvisible.isHidden()||(d.vars.initDelay>0?d.startTimeout=setTimeout(d.play,d.vars.initDelay):d.play())),o&&p.asNav.setup(),g&&d.vars.touch&&p.touch(),(!n||n&&d.vars.smoothHeight)&&a(window).bind("resize orientationchange focus",p.resize),d.find("img").attr("draggable","false"),setTimeout(function(){d.vars.start(d)},200)},asNav:{setup:function(){d.asNav=!0,d.animatingTo=Math.floor(d.currentSlide/d.move),d.currentItem=d.currentSlide,d.slides.removeClass(e+"active-slide").eq(d.currentItem).addClass(e+"active-slide"),f?(b._slider=d,d.slides.each(function(){var b=this;b._gesture=new MSGesture,b._gesture.target=b,b.addEventListener("MSPointerDown",function(a){a.preventDefault(),a.currentTarget._gesture&&a.currentTarget._gesture.addPointer(a.pointerId)},!1),b.addEventListener("MSGestureTap",function(b){b.preventDefault();var c=a(this),e=c.index();a(d.vars.asNavFor).data("flexslider").animating||c.hasClass("active")||(d.direction=d.currentItem<e?"next":"prev",d.flexAnimate(e,d.vars.pauseOnAction,!1,!0,!0))})})):d.slides.on(h,function(b){b.preventDefault();var c=a(this),f=c.index(),g=c.offset().left-a(d).scrollLeft();0>=g&&c.hasClass(e+"active-slide")?d.flexAnimate(d.getTarget("prev"),!0):a(d.vars.asNavFor).data("flexslider").animating||c.hasClass(e+"active-slide")||(d.direction=d.currentItem<f?"next":"prev",d.flexAnimate(f,d.vars.pauseOnAction,!1,!0,!0))})}},controlNav:{setup:function(){d.manualControls?p.controlNav.setupManual():p.controlNav.setupPaging()},setupPaging:function(){var f,g,b="thumbnails"===d.vars.controlNav?"control-thumbs":"control-paging",c=1;if(d.controlNavScaffold=a('<ol class="'+e+"control-nav "+e+b+'"></ol>'),d.pagingCount>1)for(var j=0;j<d.pagingCount;j++){if(g=d.slides.eq(j),f="thumbnails"===d.vars.controlNav?'<img src="'+g.attr("data-thumb")+'"/>':"<a>"+c+"</a>","thumbnails"===d.vars.controlNav&&!0===d.vars.thumbCaptions){var k=g.attr("data-thumbcaption");""!=k&&void 0!=k&&(f+='<span class="'+e+'caption">'+k+"</span>")}d.controlNavScaffold.append("<li>"+f+"</li>"),c++}d.controlsContainer?a(d.controlsContainer).append(d.controlNavScaffold):d.append(d.controlNavScaffold),p.controlNav.set(),p.controlNav.active(),d.controlNavScaffold.delegate("a, img",h,function(b){if(b.preventDefault(),""===i||i===b.type){var c=a(this),f=d.controlNav.index(c);c.hasClass(e+"active")||(d.direction=f>d.currentSlide?"next":"prev",d.flexAnimate(f,d.vars.pauseOnAction))}""===i&&(i=b.type),p.setToClearWatchedEvent()})},setupManual:function(){d.controlNav=d.manualControls,p.controlNav.active(),d.controlNav.bind(h,function(b){if(b.preventDefault(),""===i||i===b.type){var c=a(this),f=d.controlNav.index(c);c.hasClass(e+"active")||(d.direction=f>d.currentSlide?"next":"prev",d.flexAnimate(f,d.vars.pauseOnAction))}""===i&&(i=b.type),p.setToClearWatchedEvent()})},set:function(){var b="thumbnails"===d.vars.controlNav?"img":"a";d.controlNav=a("."+e+"control-nav li "+b,d.controlsContainer?d.controlsContainer:d)},active:function(){d.controlNav.removeClass(e+"active").eq(d.animatingTo).addClass(e+"active")},update:function(b,c){d.pagingCount>1&&"add"===b?d.controlNavScaffold.append(a("<li><a>"+d.count+"</a></li>")):1===d.pagingCount?d.controlNavScaffold.find("li").remove():d.controlNav.eq(c).closest("li").remove(),p.controlNav.set(),d.pagingCount>1&&d.pagingCount!==d.controlNav.length?d.update(c,b):p.controlNav.active()}},directionNav:{setup:function(){var b=a('<ul class="'+e+'direction-nav"><li><a class="'+e+'prev" href="#">'+d.vars.prevText+'</a></li><li><a class="'+e+'next" href="#">'+d.vars.nextText+"</a></li></ul>");d.controlsContainer?(a(d.controlsContainer).append(b),d.directionNav=a("."+e+"direction-nav li a",d.controlsContainer)):(d.append(b),d.directionNav=a("."+e+"direction-nav li a",d)),p.directionNav.update(),d.directionNav.bind(h,function(b){b.preventDefault();var c;(""===i||i===b.type)&&(c=a(this).hasClass(e+"next")?d.getTarget("next"):d.getTarget("prev"),d.flexAnimate(c,d.vars.pauseOnAction)),""===i&&(i=b.type),p.setToClearWatchedEvent()})},update:function(){var a=e+"disabled";1===d.pagingCount?d.directionNav.addClass(a).attr("tabindex","-1"):d.vars.animationLoop?d.directionNav.removeClass(a).removeAttr("tabindex"):0===d.animatingTo?d.directionNav.removeClass(a).filter("."+e+"prev").addClass(a).attr("tabindex","-1"):d.animatingTo===d.last?d.directionNav.removeClass(a).filter("."+e+"next").addClass(a).attr("tabindex","-1"):d.directionNav.removeClass(a).removeAttr("tabindex")}},pausePlay:{setup:function(){var b=a('<div class="'+e+'pauseplay"><a></a></div>');d.controlsContainer?(d.controlsContainer.append(b),d.pausePlay=a("."+e+"pauseplay a",d.controlsContainer)):(d.append(b),d.pausePlay=a("."+e+"pauseplay 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Date),o=f.touches[0].pageX,p=f.touches[0].pageY,e=m&&l&&d.animatingTo===d.last?0:m&&l?d.limit-(d.itemW+d.vars.itemMargin)*d.move*d.animatingTo:m&&d.currentSlide===d.last?d.limit:m?(d.itemW+d.vars.itemMargin)*d.move*d.currentSlide:l?(d.last-d.currentSlide+d.cloneOffset)*g:(d.currentSlide+d.cloneOffset)*g,a=k?p:o,c=k?o:p,b.addEventListener("touchmove",s,!1),b.addEventListener("touchend",t,!1))}function s(b){o=b.touches[0].pageX,p=b.touches[0].pageY,h=k?a-p:a-o,j=k?Math.abs(h)<Math.abs(o-c):Math.abs(h)<Math.abs(p-c);var f=500;(!j||Number(new Date)-i>f)&&(b.preventDefault(),!n&&d.transitions&&(d.vars.animationLoop||(h/=0===d.currentSlide&&0>h||d.currentSlide===d.last&&h>0?Math.abs(h)/g+2:1),d.setProps(e+h,"setTouch")))}function t(){if(b.removeEventListener("touchmove",s,!1),d.animatingTo===d.currentSlide&&!j&&null!==h){var k=l?-h:h,m=k>0?d.getTarget("next"):d.getTarget("prev");d.canAdvance(m)&&(Number(new 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Date)-i>500)&&(a.preventDefault(),!n&&c.transitions&&(c.vars.animationLoop||(h=q/(0===c.currentSlide&&0>q||c.currentSlide===c.last&&q>0?Math.abs(q)/g+2:1)),c.setProps(e+h,"setTouch"))),void 0)}}function w(b){b.stopPropagation();var d=b.target._slider;if(d){if(d.animatingTo===d.currentSlide&&!j&&null!==h){var f=l?-h:h,k=f>0?d.getTarget("next"):d.getTarget("prev");d.canAdvance(k)&&(Number(new Date)-i<550&&Math.abs(f)>50||Math.abs(f)>g/2)?d.flexAnimate(k,d.vars.pauseOnAction):n||d.flexAnimate(d.currentSlide,d.vars.pauseOnAction,!0)}a=null,c=null,h=null,e=null,q=0}}var a,c,e,g,h,i,j=!1,o=0,p=0,q=0;f?(b.style.msTouchAction="none",b._gesture=new MSGesture,b._gesture.target=b,b.addEventListener("MSPointerDown",u,!1),b._slider=d,b.addEventListener("MSGestureChange",v,!1),b.addEventListener("MSGestureEnd",w,!1)):b.addEventListener("touchstart",r,!1)},resize:function(){!d.animating&&d.is(":visible")&&(m||d.doMath(),n?p.smoothHeight():m?(d.slides.width(d.computedW),d.update(d.pagingCount),d.setProps()):k?(d.viewport.height(d.h),d.setProps(d.h,"setTotal")):(d.vars.smoothHeight&&p.smoothHeight(),d.newSlides.width(d.computedW),d.setProps(d.computedW,"setTotal")))},smoothHeight:function(a){if(!k||n){var b=n?d:d.viewport;a?b.animate({height:d.slides.eq(d.animatingTo).height()},a):b.height(d.slides.eq(d.animatingTo).height())}},sync:function(b){var c=a(d.vars.sync).data("flexslider"),e=d.animatingTo;switch(b){case"animate":c.flexAnimate(e,d.vars.pauseOnAction,!1,!0);break;case"play":c.playing||c.asNav||c.play();break;case"pause":c.pause()}},uniqueID:function(b){return b.find("[id]").each(function(){var b=a(this);b.attr("id",b.attr("id")+"_clone")}),b},pauseInvisible:{visProp:null,init:function(){var a=["webkit","moz","ms","o"];if("hidden"in document)return"hidden";for(var b=0;b<a.length;b++)a[b]+"Hidden"in document&&(p.pauseInvisible.visProp=a[b]+"Hidden");if(p.pauseInvisible.visProp){var c=p.pauseInvisible.visProp.replace(/[H|h]idden/,"")+"visibilitychange";document.addEventListener(c,function(){p.pauseInvisible.isHidden()?d.startTimeout?clearTimeout(d.startTimeout):d.pause():d.started?d.play():d.vars.initDelay>0?setTimeout(d.play,d.vars.initDelay):d.play()})}},isHidden:function(){return document[p.pauseInvisible.visProp]||!1}},setToClearWatchedEvent:function(){clearTimeout(j),j=setTimeout(function(){i=""},3e3)}},d.flexAnimate=function(b,c,f,h,i){if(d.vars.animationLoop||b===d.currentSlide||(d.direction=b>d.currentSlide?"next":"prev"),o&&1===d.pagingCount&&(d.direction=d.currentItem<b?"next":"prev"),!d.animating&&(d.canAdvance(b,i)||f)&&d.is(":visible")){if(o&&h){var j=a(d.vars.asNavFor).data("flexslider");if(d.atEnd=0===b||b===d.count-1,j.flexAnimate(b,!0,!1,!0,i),d.direction=d.currentItem<b?"next":"prev",j.direction=d.direction,Math.ceil((b+1)/d.visible)-1===d.currentSlide||0===b)return d.currentItem=b,d.slides.removeClass(e+"active-slide").eq(b).addClass(e+"active-slide"),!1;d.currentItem=b,d.slides.removeClass(e+"active-slide").eq(b).addClass(e+"active-slide"),b=Math.floor(b/d.visible)}if(d.animating=!0,d.animatingTo=b,c&&d.pause(),d.vars.before(d),d.syncExists&&!i&&p.sync("animate"),d.vars.controlNav&&p.controlNav.active(),m||d.slides.removeClass(e+"active-slide").eq(b).addClass(e+"active-slide"),d.atEnd=0===b||b===d.last,d.vars.directionNav&&p.directionNav.update(),b===d.last&&(d.vars.end(d),d.vars.animationLoop||d.pause()),n)g?(d.slides.eq(d.currentSlide).css({opacity:0,zIndex:1}),d.slides.eq(b).css({opacity:1,zIndex:2}),d.wrapup(q)):(d.slides.eq(d.currentSlide).css({zIndex:1}).animate({opacity:0},d.vars.animationSpeed,d.vars.easing),d.slides.eq(b).css({zIndex:2}).animate({opacity:1},d.vars.animationSpeed,d.vars.easing,d.wrapup));else{var r,s,t,q=k?d.slides.filter(":first").height():d.computedW;m?(r=d.vars.itemMargin,t=(d.itemW+r)*d.move*d.animatingTo,s=t>d.limit&&1!==d.visible?d.limit:t):s=0===d.currentSlide&&b===d.count-1&&d.vars.animationLoop&&"next"!==d.direction?l?(d.count+d.cloneOffset)*q:0:d.currentSlide===d.last&&0===b&&d.vars.animationLoop&&"prev"!==d.direction?l?0:(d.count+1)*q:l?(d.count-1-b+d.cloneOffset)*q:(b+d.cloneOffset)*q,d.setProps(s,"",d.vars.animationSpeed),d.transitions?(d.vars.animationLoop&&d.atEnd||(d.animating=!1,d.currentSlide=d.animatingTo),d.container.unbind("webkitTransitionEnd transitionend"),d.container.bind("webkitTransitionEnd 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c=o?d.pagingCount-1:d.last;return b?!0:o&&d.currentItem===d.count-1&&0===a&&"prev"===d.direction?!0:o&&0===d.currentItem&&a===d.pagingCount-1&&"next"!==d.direction?!1:a!==d.currentSlide||o?d.vars.animationLoop?!0:d.atEnd&&0===d.currentSlide&&a===c&&"next"!==d.direction?!1:d.atEnd&&d.currentSlide===c&&0===a&&"next"===d.direction?!1:!0:!1},d.getTarget=function(a){return d.direction=a,"next"===a?d.currentSlide===d.last?0:d.currentSlide+1:0===d.currentSlide?d.last:d.currentSlide-1},d.setProps=function(a,b,c){var e=function(){var c=a?a:(d.itemW+d.vars.itemMargin)*d.move*d.animatingTo,e=function(){if(m)return"setTouch"===b?a:l&&d.animatingTo===d.last?0:l?d.limit-(d.itemW+d.vars.itemMargin)*d.move*d.animatingTo:d.animatingTo===d.last?d.limit:c;switch(b){case"setTotal":return l?(d.count-1-d.currentSlide+d.cloneOffset)*a:(d.currentSlide+d.cloneOffset)*a;case"setTouch":return l?a:a;case"jumpEnd":return l?a:d.count*a;case"jumpStart":return l?d.count*a:a;default:return 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a=d.slides.first(),b=d.vars.itemMargin,c=d.vars.minItems,e=d.vars.maxItems;d.w=void 0===d.viewport?d.width():d.viewport.width(),d.h=a.height(),d.boxPadding=a.outerWidth()-a.width(),m?(d.itemT=d.vars.itemWidth+b,d.minW=c?c*d.itemT:d.w,d.maxW=e?e*d.itemT-b:d.w,d.itemW=d.minW>d.w?(d.w-b*(c-1))/c:d.maxW<d.w?(d.w-b*(e-1))/e:d.vars.itemWidth>d.w?d.w:d.vars.itemWidth,d.visible=Math.floor(d.w/d.itemW),d.move=d.vars.move>0&&d.vars.move<d.visible?d.vars.move:d.visible,d.pagingCount=Math.ceil((d.count-d.visible)/d.move+1),d.last=d.pagingCount-1,d.limit=1===d.pagingCount?0:d.vars.itemWidth>d.w?d.itemW*(d.count-1)+b*(d.count-1):(d.itemW+b)*d.count-d.w-b):(d.itemW=d.w,d.pagingCount=d.count,d.last=d.count-1),d.computedW=d.itemW-d.boxPadding},d.update=function(a,b){d.doMath(),m||(a<d.currentSlide?d.currentSlide+=1:a<=d.currentSlide&&0!==a&&(d.currentSlide-=1),d.animatingTo=d.currentSlide),d.vars.controlNav&&!d.manualControls&&("add"===b&&!m||d.pagingCount>d.controlNav.length?p.controlNav.update("add"):("remove"===b&&!m||d.pagingCount<d.controlNav.length)&&(m&&d.currentSlide>d.last&&(d.currentSlide-=1,d.animatingTo-=1),p.controlNav.update("remove",d.last))),d.vars.directionNav&&p.directionNav.update()},d.addSlide=function(b,c){var e=a(b);d.count+=1,d.last=d.count-1,k&&l?void 0!==c?d.slides.eq(d.count-c).after(e):d.container.prepend(e):void 0!==c?d.slides.eq(c).before(e):d.container.append(e),d.update(c,"add"),d.slides=a(d.vars.selector+":not(.clone)",d),d.setup(),d.vars.added(d)},d.removeSlide=function(b){var c=isNaN(b)?d.slides.index(a(b)):b;d.count-=1,d.last=d.count-1,isNaN(b)?a(b,d.slides).remove():k&&l?d.slides.eq(d.last).remove():d.slides.eq(b).remove(),d.doMath(),d.update(c,"remove"),d.slides=a(d.vars.selector+":not(.clone)",d),d.setup(),d.vars.removed(d)},p.init()},a(window).blur(function(){focused=!1}).focus(function(){focused=!0}),a.flexslider.defaults={namespace:"flex-",selector:".slides > li",animation:"fade",easing:"swing",direction:"horizontal",reverse:!1,animationLoop:!0,smoothHeight:!1,startAt:0,slideshow:!0,slideshowSpeed:7e3,animationSpeed:600,initDelay:0,randomize:!1,thumbCaptions:!1,pauseOnAction:!0,pauseOnHover:!1,pauseInvisible:!0,useCSS:!0,touch:!0,video:!1,controlNav:!0,directionNav:!0,prevText:"Previous",nextText:"Next",keyboard:!0,multipleKeyboard:!1,mousewheel:!1,pausePlay:!1,pauseText:"Pause",playText:"Play",controlsContainer:"",manualControls:"",sync:"",asNavFor:"",itemWidth:0,itemMargin:0,minItems:1,maxItems:0,move:0,allowOneSlide:!0,start:function(){},before:function(){},after:function(){},end:function(){},added:function(){},removed:function(){},init:function(){}},a.fn.flexslider=function(b){if(void 0===b&&(b={}),"object"==typeof b)return this.each(function(){var c=a(this),d=b.selector?b.selector:".slides > li",e=c.find(d);1===e.length&&b.allowOneSlide===!0||0===e.length?(e.fadeIn(400),b.start&&b.start(c)):void 0===c.data("flexslider")&&new a.flexslider(this,b)});var c=a(this).data("flexslider");switch(b){case"play":c.play();break;case"pause":c.pause();break;case"stop":c.stop();break;case"next":c.flexAnimate(c.getTarget("next"),!0);break;case"prev":case"previous":c.flexAnimate(c.getTarget("prev"),!0);break;default:"number"==typeof b&&c.flexAnimate(b,!0)}}}(jQuery);;
/*!
 * skrollr core
 *
 * Alexander Prinzhorn - https://github.com/Prinzhorn/skrollr
 *
 * Free to use under terms of MIT license
 */
(function(window,document,undefined){'use strict';var skrollr=window.skrollr={get:function(){return _instance;},init:function(options){return _instance||new Skrollr(options);},VERSION:'0.6.10'};var hasProp=Object.prototype.hasOwnProperty;var Math=window.Math;var getStyle=window.getComputedStyle;var documentElement;var body;var EVENT_TOUCHSTART='touchstart';var EVENT_TOUCHMOVE='touchmove';var EVENT_TOUCHCANCEL='touchcancel';var EVENT_TOUCHEND='touchend';var SKROLLABLE_CLASS='skrollable';var SKROLLABLE_BEFORE_CLASS=SKROLLABLE_CLASS+'-before';var SKROLLABLE_BETWEEN_CLASS=SKROLLABLE_CLASS+'-between';var SKROLLABLE_AFTER_CLASS=SKROLLABLE_CLASS+'-after';var SKROLLR_CLASS='skrollr';var NO_SKROLLR_CLASS='no-'+SKROLLR_CLASS;var SKROLLR_DESKTOP_CLASS=SKROLLR_CLASS+'-desktop';var SKROLLR_MOBILE_CLASS=SKROLLR_CLASS+'-mobile';var DEFAULT_EASING='linear';var DEFAULT_DURATION=1000;var MOBILE_DECELERATION=0.0006;var DEFAULT_SMOOTH_SCROLLING_DURATION=200;var ANCHOR_START='start';var ANCHOR_END='end';var ANCHOR_CENTER='center';var ANCHOR_BOTTOM='bottom';var SKROLLABLE_ID_DOM_PROPERTY='___skrollable_id';var rxTrim=/^\s+|\s+$/g;var rxKeyframeAttribute=/^data(?:-(_\w+))?(?:-?(-?\d+))?(?:-?(start|end|top|center|bottom))?(?:-?(top|center|bottom))?$/;var rxPropValue=/\s*([\w\-\[\]]+)\s*:\s*(.+?)\s*(?:;|$)/gi;var rxPropEasing=/^([a-z\-]+)\[(\w+)\]$/;var rxCamelCase=/-([a-z])/g;var rxCamelCaseFn=function(str,letter){return letter.toUpperCase();};var rxNumericValue=/[\-+]?[\d]*\.?[\d]+/g;var rxInterpolateString=/\{\?\}/g;var rxRGBAIntegerColor=/rgba?\(\s*-?\d+\s*,\s*-?\d+\s*,\s*-?\d+/g;var rxGradient=/[a-z\-]+-gradient/g;var theCSSPrefix='';var theDashedCSSPrefix='';var detectCSSPrefix=function(){var rxPrefixes=/^(?:O|Moz|webkit|ms)|(?:-(?:o|moz|webkit|ms)-)/;if(!getStyle){return;}
var style=getStyle(body,null);for(var k in style){theCSSPrefix=(k.match(rxPrefixes)||(+k==k&&style[k].match(rxPrefixes)));if(theCSSPrefix){break;}}
if(!theCSSPrefix){theCSSPrefix=theDashedCSSPrefix='';return;}
theCSSPrefix=theCSSPrefix[0];if(theCSSPrefix.slice(0,1)==='-'){theDashedCSSPrefix=theCSSPrefix;theCSSPrefix=({'-webkit-':'webkit','-moz-':'Moz','-ms-':'ms','-o-':'O'})[theCSSPrefix];}else{theDashedCSSPrefix='-'+theCSSPrefix.toLowerCase()+'-';}};var polyfillRAF=function(){var requestAnimFrame=window.requestAnimationFrame||window[theCSSPrefix.toLowerCase()+'RequestAnimationFrame'];var lastTime=_now();if(_isMobile||!requestAnimFrame){requestAnimFrame=function(callback){var deltaTime=_now()-lastTime;var delay=Math.max(0,1000/60-deltaTime);window.setTimeout(function(){lastTime=_now();callback();},delay);};}
return requestAnimFrame;};var easings={begin:function(){return 0;},end:function(){return 1;},linear:function(p){return p;},quadratic:function(p){return p*p;},cubic:function(p){return p*p*p;},swing:function(p){return(-Math.cos(p*Math.PI)/2)+0.5;},sqrt:function(p){return Math.sqrt(p);},outCubic:function(p){return(Math.pow((p-1),3)+1);},bounce:function(p){var a;if(p<=0.5083){a=3;}else if(p<=0.8489){a=9;}else if(p<=0.96208){a=27;}else if(p<=0.99981){a=91;}else{return 1;}
return 1-Math.abs(3*Math.cos(p*a*1.028)/a);}};function Skrollr(options){documentElement=document.documentElement;body=document.body;detectCSSPrefix();_instance=this;options=options||{};_constants=options.constants||{};if(options.easing){for(var e in options.easing){easings[e]=options.easing[e];}}
_edgeStrategy=options.edgeStrategy||'set';_listeners={beforerender:options.beforerender,render:options.render};_forceHeight=options.forceHeight!==false;if(_forceHeight){_scale=options.scale||1;}
_smoothScrollingEnabled=options.smoothScrolling!==false;_smoothScrollingDuration=options.smoothScrollingDuration||DEFAULT_SMOOTH_SCROLLING_DURATION;_smoothScrolling={targetTop:_instance.getScrollTop()};_isMobile=((options.mobileCheck||function(){return(/Android|iPhone|iPad|iPod|BlackBerry|Windows Phone/i).test(navigator.userAgent||navigator.vendor||window.opera);})());if(_isMobile){_skrollrBody=document.getElementById('skrollr-body');if(_skrollrBody){_detect3DTransforms();}
_initMobile();_updateClass(documentElement,[SKROLLR_CLASS,SKROLLR_MOBILE_CLASS],[NO_SKROLLR_CLASS]);}else{_updateClass(documentElement,[SKROLLR_CLASS,SKROLLR_DESKTOP_CLASS],[NO_SKROLLR_CLASS]);}
_instance.refresh();_addEvent(window,'resize orientationchange',function(){var width=documentElement.clientWidth;var height=documentElement.clientHeight;if(height!==_lastViewportHeight||width!==_lastViewportWidth){_lastViewportHeight=height;_lastViewportWidth=width;_requestReflow=true;}});var requestAnimFrame=polyfillRAF();(function animloop(){_render();requestAnimFrame(animloop);}());return _instance;}
Skrollr.prototype.refresh=function(elements){var elementIndex;var elementsLength;var ignoreID=false;if(elements===undefined){ignoreID=true;_skrollables=[];_skrollableIdCounter=0;elements=document.getElementsByTagName('*');}else{elements=[].concat(elements);}
elementIndex=0;elementsLength=elements.length;for(;elementIndex<elementsLength;elementIndex++){var el=elements[elementIndex];var anchorTarget=el;var keyFrames=[];var smoothScrollThis=_smoothScrollingEnabled;var edgeStrategy=_edgeStrategy;if(!el.attributes){continue;}
var attributeIndex=0;var attributesLength=el.attributes.length;for(;attributeIndex<attributesLength;attributeIndex++){var attr=el.attributes[attributeIndex];if(attr.name==='data-anchor-target'){anchorTarget=document.querySelector(attr.value);if(anchorTarget===null){throw'Unable to find anchor target "'+attr.value+'"';}
continue;}
if(attr.name==='data-smooth-scrolling'){smoothScrollThis=attr.value!=='off';continue;}
if(attr.name==='data-edge-strategy'){edgeStrategy=attr.value;continue;}
var match=attr.name.match(rxKeyframeAttribute);if(match===null){continue;}
var constant=match[1];constant=constant&&_constants[constant.substr(1)]||0;var offset=(match[2]|0)+constant;var anchor1=match[3];var anchor2=match[4]||anchor1;var kf={offset:offset,props:attr.value,element:el};keyFrames.push(kf);if(!anchor1||anchor1===ANCHOR_START||anchor1===ANCHOR_END){kf.mode='absolute';if(anchor1===ANCHOR_END){kf.isEnd=true;}else{kf.frame=offset*_scale;delete kf.offset;}}
else{kf.mode='relative';kf.anchors=[anchor1,anchor2];}}
if(!keyFrames.length){continue;}
var styleAttr,classAttr;var id;if(!ignoreID&&SKROLLABLE_ID_DOM_PROPERTY in el){id=el[SKROLLABLE_ID_DOM_PROPERTY];styleAttr=_skrollables[id].styleAttr;classAttr=_skrollables[id].classAttr;}else{id=(el[SKROLLABLE_ID_DOM_PROPERTY]=_skrollableIdCounter++);styleAttr=el.style.cssText;classAttr=_getClass(el);}
_skrollables[id]={element:el,styleAttr:styleAttr,classAttr:classAttr,anchorTarget:anchorTarget,keyFrames:keyFrames,smoothScrolling:smoothScrollThis,edgeStrategy:edgeStrategy};_updateClass(el,[SKROLLABLE_CLASS],[]);}
_reflow();elementIndex=0;elementsLength=elements.length;for(;elementIndex<elementsLength;elementIndex++){var sk=_skrollables[elements[elementIndex][SKROLLABLE_ID_DOM_PROPERTY]];if(sk===undefined){continue;}
_parseProps(sk);_fillProps(sk);}
return _instance;};Skrollr.prototype.relativeToAbsolute=function(element,viewportAnchor,elementAnchor){var viewportHeight=documentElement.clientHeight;var box=element.getBoundingClientRect();var absolute=box.top;var boxHeight=box.bottom-box.top;if(viewportAnchor===ANCHOR_BOTTOM){absolute-=viewportHeight;}else if(viewportAnchor===ANCHOR_CENTER){absolute-=viewportHeight/2;}
if(elementAnchor===ANCHOR_BOTTOM){absolute+=boxHeight;}else if(elementAnchor===ANCHOR_CENTER){absolute+=boxHeight/2;}
absolute+=_instance.getScrollTop();return(absolute+0.5)|0;};Skrollr.prototype.animateTo=function(top,options){options=options||{};var now=_now();var scrollTop=_instance.getScrollTop();_scrollAnimation={startTop:scrollTop,topDiff:top-scrollTop,targetTop:top,duration:options.duration||DEFAULT_DURATION,startTime:now,endTime:now+(options.duration||DEFAULT_DURATION),easing:easings[options.easing||DEFAULT_EASING],done:options.done};if(!_scrollAnimation.topDiff){if(_scrollAnimation.done){_scrollAnimation.done.call(_instance,false);}
_scrollAnimation=undefined;}
return _instance;};Skrollr.prototype.stopAnimateTo=function(){if(_scrollAnimation&&_scrollAnimation.done){_scrollAnimation.done.call(_instance,true);}
_scrollAnimation=undefined;};Skrollr.prototype.isAnimatingTo=function(){return!!_scrollAnimation;};Skrollr.prototype.setScrollTop=function(top,force){if(force===true){_lastTop=top;_forceRender=true;}
if(_isMobile){_mobileOffset=Math.min(Math.max(top,0),_maxKeyFrame);}else{window.scrollTo(0,top);}
return _instance;};Skrollr.prototype.getScrollTop=function(){if(_isMobile){return _mobileOffset;}else{return window.pageYOffset||documentElement.scrollTop||body.scrollTop||0;}};Skrollr.prototype.on=function(name,fn){_listeners[name]=fn;return _instance;};Skrollr.prototype.off=function(name){delete _listeners[name];return _instance;};var _initMobile=function(){var initialElement;var initialTouchY;var initialTouchX;var currentTouchY;var currentTouchX;var lastTouchY;var deltaY;var initialTouchTime;var currentTouchTime;var lastTouchTime;var deltaTime;_addEvent(documentElement,[EVENT_TOUCHSTART,EVENT_TOUCHMOVE,EVENT_TOUCHCANCEL,EVENT_TOUCHEND].join(' '),function(e){e.preventDefault();var touch=e.changedTouches[0];currentTouchY=touch.clientY;currentTouchX=touch.clientX;currentTouchTime=e.timeStamp;switch(e.type){case EVENT_TOUCHSTART:if(initialElement){initialElement.blur();}
_instance.stopAnimateTo();initialElement=e.target;initialTouchY=lastTouchY=currentTouchY;initialTouchX=currentTouchX;initialTouchTime=currentTouchTime;break;case EVENT_TOUCHMOVE:deltaY=currentTouchY-lastTouchY;deltaTime=currentTouchTime-lastTouchTime;_instance.setScrollTop(_mobileOffset-deltaY,true);lastTouchY=currentTouchY;lastTouchTime=currentTouchTime;break;default:case EVENT_TOUCHCANCEL:case EVENT_TOUCHEND:var distanceY=initialTouchY-currentTouchY;var distanceX=initialTouchX-currentTouchX;var distance2=distanceX*distanceX+distanceY*distanceY;if(distance2<49){initialElement.focus();initialElement.click();return;}
initialElement=undefined;var speed=deltaY/deltaTime;speed=Math.max(Math.min(speed,3),-3);var duration=Math.abs(speed/MOBILE_DECELERATION);var targetOffset=speed*duration+0.5*MOBILE_DECELERATION*duration*duration;var targetTop=_instance.getScrollTop()-targetOffset;var targetRatio=0;if(targetTop>_maxKeyFrame){targetRatio=(_maxKeyFrame-targetTop)/targetOffset;targetTop=_maxKeyFrame;}else if(targetTop<0){targetRatio=-targetTop/targetOffset;targetTop=0;}
duration=duration*(1-targetRatio);_instance.animateTo(targetTop,{easing:'outCubic',duration:duration});break;}});window.scrollTo(0,0);documentElement.style.overflow=body.style.overflow='hidden';};var _updateDependentKeyFrames=function(){var skrollable;var element;var anchorTarget;var keyFrames;var keyFrameIndex;var keyFramesLength;var kf;var skrollableIndex;var skrollablesLength;skrollableIndex=0;skrollablesLength=_skrollables.length;for(;skrollableIndex<skrollablesLength;skrollableIndex++){skrollable=_skrollables[skrollableIndex];element=skrollable.element;anchorTarget=skrollable.anchorTarget;keyFrames=skrollable.keyFrames;keyFrameIndex=0;keyFramesLength=keyFrames.length;for(;keyFrameIndex<keyFramesLength;keyFrameIndex++){kf=keyFrames[keyFrameIndex];if(kf.mode==='relative'){_reset(element);kf.frame=_instance.relativeToAbsolute(anchorTarget,kf.anchors[0],kf.anchors[1])-kf.offset;_reset(element,true);}
if(_forceHeight){if(!kf.isEnd&&kf.frame>_maxKeyFrame){_maxKeyFrame=kf.frame;}}}}
_maxKeyFrame=Math.max(_maxKeyFrame,_getDocumentHeight());skrollableIndex=0;skrollablesLength=_skrollables.length;for(;skrollableIndex<skrollablesLength;skrollableIndex++){skrollable=_skrollables[skrollableIndex];keyFrames=skrollable.keyFrames;keyFrameIndex=0;keyFramesLength=keyFrames.length;for(;keyFrameIndex<keyFramesLength;keyFrameIndex++){kf=keyFrames[keyFrameIndex];if(kf.isEnd){kf.frame=_maxKeyFrame-kf.offset;}}
skrollable.keyFrames.sort(_keyFrameComparator);}};var _calcSteps=function(fakeFrame,actualFrame){var skrollableIndex=0;var skrollablesLength=_skrollables.length;for(;skrollableIndex<skrollablesLength;skrollableIndex++){var skrollable=_skrollables[skrollableIndex];var element=skrollable.element;var frame=skrollable.smoothScrolling?fakeFrame:actualFrame;var frames=skrollable.keyFrames;var firstFrame=frames[0].frame;var lastFrame=frames[frames.length-1].frame;var beforeFirst=frame<firstFrame;var afterLast=frame>lastFrame;var firstOrLastFrame=frames[beforeFirst?0:frames.length-1];var key;var value;if(beforeFirst||afterLast){if(beforeFirst&&skrollable.edge===-1||afterLast&&skrollable.edge===1){continue;}
_updateClass(element,[beforeFirst?SKROLLABLE_BEFORE_CLASS:SKROLLABLE_AFTER_CLASS],[SKROLLABLE_BEFORE_CLASS,SKROLLABLE_BETWEEN_CLASS,SKROLLABLE_AFTER_CLASS]);skrollable.edge=beforeFirst?-1:1;switch(skrollable.edgeStrategy){case'reset':_reset(element);continue;case'ease':frame=firstOrLastFrame.frame;break;default:case'set':var props=firstOrLastFrame.props;for(key in props){if(hasProp.call(props,key)){value=_interpolateString(props[key].value);skrollr.setStyle(element,key,value);}}
continue;}}else{if(skrollable.edge!==0){_updateClass(element,[SKROLLABLE_CLASS,SKROLLABLE_BETWEEN_CLASS],[SKROLLABLE_BEFORE_CLASS,SKROLLABLE_AFTER_CLASS]);skrollable.edge=0;}}
var keyFrameIndex=0;var framesLength=frames.length-1;for(;keyFrameIndex<framesLength;keyFrameIndex++){if(frame>=frames[keyFrameIndex].frame&&frame<=frames[keyFrameIndex+1].frame){var left=frames[keyFrameIndex];var right=frames[keyFrameIndex+1];for(key in left.props){if(hasProp.call(left.props,key)){var progress=(frame-left.frame)/(right.frame-left.frame);progress=left.props[key].easing(progress);value=_calcInterpolation(left.props[key].value,right.props[key].value,progress);value=_interpolateString(value);skrollr.setStyle(element,key,value);}}
break;}}}};var _render=function(){if(_requestReflow){_requestReflow=false;_reflow();}
var renderTop=_instance.getScrollTop();var afterAnimationCallback;var now=_now();var progress;if(_scrollAnimation){if(now>=_scrollAnimation.endTime){renderTop=_scrollAnimation.targetTop;afterAnimationCallback=_scrollAnimation.done;_scrollAnimation=undefined;}else{progress=_scrollAnimation.easing((now-_scrollAnimation.startTime)/_scrollAnimation.duration);renderTop=(_scrollAnimation.startTop+progress*_scrollAnimation.topDiff)|0;}
_instance.setScrollTop(renderTop,true);}
else if(!_isMobile){var smoothScrollingDiff=_smoothScrolling.targetTop-renderTop;if(smoothScrollingDiff){_smoothScrolling={startTop:_lastTop,topDiff:renderTop-_lastTop,targetTop:renderTop,startTime:_lastRenderCall,endTime:_lastRenderCall+_smoothScrollingDuration};}
if(now<=_smoothScrolling.endTime){progress=easings.sqrt((now-_smoothScrolling.startTime)/_smoothScrollingDuration);renderTop=(_smoothScrolling.startTop+progress*_smoothScrolling.topDiff)|0;}}
if(_isMobile&&_skrollrBody){skrollr.setStyle(_skrollrBody,'transform','translate(0, '+-(_mobileOffset)+'px) '+_translateZ);}
if(_forceRender||_lastTop!==renderTop){_direction=(renderTop>=_lastTop)?'down':'up';_forceRender=false;var listenerParams={curTop:renderTop,lastTop:_lastTop,maxTop:_maxKeyFrame,direction:_direction};var continueRendering=_listeners.beforerender&&_listeners.beforerender.call(_instance,listenerParams);if(continueRendering!==false){_calcSteps(renderTop,_instance.getScrollTop());_lastTop=renderTop;if(_listeners.render){_listeners.render.call(_instance,listenerParams);}}
if(afterAnimationCallback){afterAnimationCallback.call(_instance,false);}}
_lastRenderCall=now;};var _parseProps=function(skrollable){var keyFrameIndex=0;var keyFramesLength=skrollable.keyFrames.length;for(;keyFrameIndex<keyFramesLength;keyFrameIndex++){var frame=skrollable.keyFrames[keyFrameIndex];var easing;var value;var prop;var props={};var match;while((match=rxPropValue.exec(frame.props))!==null){prop=match[1];value=match[2];easing=prop.match(rxPropEasing);if(easing!==null){prop=easing[1];easing=easing[2];}else{easing=DEFAULT_EASING;}
value=value.indexOf('!')?_parseProp(value):[value.slice(1)];props[prop]={value:value,easing:easings[easing]};}
frame.props=props;}};var _parseProp=function(val){var numbers=[];rxRGBAIntegerColor.lastIndex=0;val=val.replace(rxRGBAIntegerColor,function(rgba){return rgba.replace(rxNumericValue,function(n){return n/255*100+'%';});});if(theDashedCSSPrefix){rxGradient.lastIndex=0;val=val.replace(rxGradient,function(s){return theDashedCSSPrefix+s;});}
val=val.replace(rxNumericValue,function(n){numbers.push(+n);return'{?}';});numbers.unshift(val);return numbers;};var _fillProps=function(sk){var propList={};var keyFrameIndex;var keyFramesLength;keyFrameIndex=0;keyFramesLength=sk.keyFrames.length;for(;keyFrameIndex<keyFramesLength;keyFrameIndex++){_fillPropForFrame(sk.keyFrames[keyFrameIndex],propList);}
propList={};keyFrameIndex=sk.keyFrames.length-1;for(;keyFrameIndex>=0;keyFrameIndex--){_fillPropForFrame(sk.keyFrames[keyFrameIndex],propList);}};var _fillPropForFrame=function(frame,propList){var key;for(key in propList){if(!hasProp.call(frame.props,key)){frame.props[key]=propList[key];}}
for(key in frame.props){propList[key]=frame.props[key];}};var _calcInterpolation=function(val1,val2,progress){var valueIndex;var val1Length=val1.length;if(val1Length!==val2.length){throw'Can\'t interpolate between "'+val1[0]+'" and "'+val2[0]+'"';}
var interpolated=[val1[0]];valueIndex=1;for(;valueIndex<val1Length;valueIndex++){interpolated[valueIndex]=val1[valueIndex]+((val2[valueIndex]-val1[valueIndex])*progress);}
return interpolated;};var _interpolateString=function(val){var valueIndex=1;rxInterpolateString.lastIndex=0;return val[0].replace(rxInterpolateString,function(){return val[valueIndex++];});};var _reset=function(elements,undo){elements=[].concat(elements);var skrollable;var element;var elementsIndex=0;var elementsLength=elements.length;for(;elementsIndex<elementsLength;elementsIndex++){element=elements[elementsIndex];skrollable=_skrollables[element[SKROLLABLE_ID_DOM_PROPERTY]];if(!skrollable){continue;}
if(undo){element.style.cssText=skrollable.dirtyStyleAttr;_updateClass(element,skrollable.dirtyClassAttr);}else{skrollable.dirtyStyleAttr=element.style.cssText;skrollable.dirtyClassAttr=_getClass(element);element.style.cssText=skrollable.styleAttr;_updateClass(element,skrollable.classAttr);}}};var _detect3DTransforms=function(){_translateZ='translateZ(0)';skrollr.setStyle(_skrollrBody,'transform',_translateZ);var computedStyle=getStyle(_skrollrBody);var computedTransform=computedStyle.getPropertyValue('transform');var computedTransformWithPrefix=computedStyle.getPropertyValue(theDashedCSSPrefix+'transform');var has3D=(computedTransform&&computedTransform!=='none')||(computedTransformWithPrefix&&computedTransformWithPrefix!=='none');if(!has3D){_translateZ='';}};skrollr.setStyle=function(el,prop,val){var style=el.style;prop=prop.replace(rxCamelCase,rxCamelCaseFn).replace('-','');if(prop==='zIndex'){style[prop]=''+(val|0);}
else if(prop==='float'){style.styleFloat=style.cssFloat=val;}
else{try{if(theCSSPrefix){style[theCSSPrefix+prop.slice(0,1).toUpperCase()+prop.slice(1)]=val;}
style[prop]=val;}catch(ignore){}}};var _addEvent=skrollr.addEvent=function(element,names,callback){var intermediate=function(e){e=e||window.event;if(!e.target){e.target=e.srcElement;}
if(!e.preventDefault){e.preventDefault=function(){e.returnValue=false;};}
return callback.call(this,e);};names=names.split(' ');var nameCounter=0;var namesLength=names.length;for(;nameCounter<namesLength;nameCounter++){if(element.addEventListener){element.addEventListener(names[nameCounter],callback,false);}else{element.attachEvent('on'+names[nameCounter],intermediate);}}};var _reflow=function(){var pos=_instance.getScrollTop();_maxKeyFrame=0;if(_forceHeight&&!_isMobile){body.style.height='auto';}
_updateDependentKeyFrames();if(_forceHeight&&!_isMobile){body.style.height=(_maxKeyFrame+documentElement.clientHeight)+'px';}
if(_isMobile){_instance.setScrollTop(Math.min(_instance.getScrollTop(),_maxKeyFrame));}else{_instance.setScrollTop(pos,true);}
_forceRender=true;};var _getDocumentHeight=function(){var skrollrBodyHeight=(_skrollrBody&&_skrollrBody.offsetHeight||0);var bodyHeight=Math.max(skrollrBodyHeight,body.scrollHeight,body.offsetHeight,documentElement.scrollHeight,documentElement.offsetHeight,documentElement.clientHeight);return bodyHeight-documentElement.clientHeight;};var _getClass=function(element){var prop='className';if(window.SVGElement&&element instanceof window.SVGElement){element=element[prop];prop='baseVal';}
return element[prop];};var _updateClass=function(element,add,remove){var prop='className';if(window.SVGElement&&element instanceof window.SVGElement){element=element[prop];prop='baseVal';}
if(remove===undefined){element[prop]=add;return;}
var val=element[prop];var classRemoveIndex=0;var removeLength=remove.length;for(;classRemoveIndex<removeLength;classRemoveIndex++){val=_untrim(val).replace(_untrim(remove[classRemoveIndex]),' ');}
val=_trim(val);var classAddIndex=0;var addLength=add.length;for(;classAddIndex<addLength;classAddIndex++){if(_untrim(val).indexOf(_untrim(add[classAddIndex]))===-1){val+=' '+add[classAddIndex];}}
element[prop]=_trim(val);};var _trim=function(a){return a.replace(rxTrim,'');};var _untrim=function(a){return' '+a+' ';};var _now=Date.now||function(){return+new Date();};var _keyFrameComparator=function(a,b){return a.frame-b.frame;};var _instance;var _skrollables;var _skrollrBody;var _listeners;var _forceHeight;var _maxKeyFrame=0;var _scale=1;var _constants;var _direction='down';var _lastTop=-1;var _lastRenderCall=_now();var _lastViewportWidth=0;var _lastViewportHeight=0;var _requestReflow=false;var _scrollAnimation;var _smoothScrollingEnabled;var _smoothScrollingDuration;var _smoothScrolling;var _forceRender;var _skrollableIdCounter=0;var _edgeStrategy;var _isMobile=false;var _mobileOffset=0;var _translateZ;}(window,document));