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df={pointerdown:f,pointermove:nt,pointerup:u,pointercancel:e,pointerout:e},gf={2:ot,3:"pen",4:tr,5:"kinect"},ru="pointerdown",uu="pointermove pointerup pointercancel";n.MSPointerEvent&&!n.PointerEvent&&(ru="MSPointerDown",uu="MSPointerMove MSPointerUp MSPointerCancel");o(vi,s,{handler:function(n){var t=this.store,o=!1,h=n.type.toLowerCase().replace("ms",""),r=df[h],s=gf[n.pointerType]||n.pointerType,c=s==ot,i=ut(t,n.pointerId,"pointerId");r&f&&(0===n.button||c)?0>i&&(t.push(n),i=t.length-1):r&(u|e)&&(o=!0);0>i||(t[i]=n,this.callback(this.manager,r,{pointers:t,changedPointers:[n],pointerType:s,srcEvent:n}),o&&t.splice(i,1))}});var ne={touchstart:f,touchmove:nt,touchend:u,touchcancel:e},te="touchstart",ie="touchstart touchmove touchend touchcancel";o(yr,s,{handler:function(n){var i=ne[n.type],t;(i===f&&(this.started=!0),this.started)&&(t=tf.call(this,n,i),i&(u|e)&&t[0].length-t[1].length==0&&(this.started=!1),this.callback(this.manager,i,{pointers:t[0],changedPointers:t[1],pointerType:ot,srcEvent:n}))}});fu={touchstart:f,touchmove:nt,touchend:u,touchcancel:e};eu="touchstart touchmove touchend touchcancel";o(ti,s,{handler:function(n){var i=fu[n.type],t=rf.call(this,n,i);t&&this.callback(this.manager,i,{pointers:t[0],changedPointers:t[1],pointerType:ot,srcEvent:n})}});ou=2500;ir=25;o(yi,s,{handler:function(n,t,i){var u=i.pointerType==ot,r=i.pointerType==tr;if(!(r&&i.sourceCapabilities&&i.sourceCapabilities.firesTouchEvents)){if(u)uf.call(this,t,i);else if(r&&ff.call(this,i))return;this.callback(n,t,i)}},destroy:function(){this.touch.destroy();this.mouse.destroy()}});var su=dt(hf.style,"touchAction"),hu=su!==r,cu="compute",lu="auto",rr="manipulation",it="none",at="pan-x",vt="pan-y",oi=of();pi.prototype={set:function(n){n==cu&&(n=this.compute());hu&&this.manager.element.style&&oi[n]&&(this.manager.element.style[su]=n);this.actions=n.toLowerCase().trim()},update:function(){this.set(this.manager.options.touchAction)},compute:function(){var n=[];return v(this.manager.recognizers,function(t){li(t.options.enable,[t])&&(n=n.concat(t.getTouchAction()))}),ef(n.join(" "))},preventDefaults:function(n){var i=n.srcEvent,r=n.offsetDirection;if(this.manager.session.prevented)return void i.preventDefault();var t=this.actions,u=d(t,it)&&!oi[it],f=d(t,vt)&&!oi[vt],e=d(t,at)&&!oi[at];if(u){var o=1===n.pointers.length,s=n.distance<2,h=n.deltaTime<250;if(o&&s&&h)return}if(!e||!f)return u||f&&r&l||e&&r&tt?this.preventSrc(i):void 0},preventSrc:function(n){this.manager.session.prevented=!0;n.preventDefault()}};var 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t=n.scale<1?"in":"out";n.additionalEvent=this.options.event+t}this._super.emit.call(this,n)}});o(bi,y,{defaults:{event:"press",pointers:1,time:251,threshold:9},getTouchAction:function(){return[lu]},process:function(n){var t=this.options,i=n.pointers.length===t.pointers,r=n.distance<t.threshold,o=n.deltaTime>t.time;if(this._input=n,!r||!i||n.eventType&(u|e)&&!o)this.reset();else if(n.eventType&f)this.reset(),this._timer=hi(function(){this.state=b;this.tryEmit()},t.time,this);else if(n.eventType&u)return b;return a},reset:function(){clearTimeout(this._timer)},emit:function(n){this.state===b&&(n&&n.eventType&u?this.manager.emit(this.options.event+"up",n):(this._input.timeStamp=nr(),this.manager.emit(this.options.event,this._input)))}});o(ki,c,{defaults:{event:"rotate",threshold:0,pointers:2},getTouchAction:function(){return[it]},attrTest:function(n){return 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r=this.session,i,f,t,u;if(!r.stopped)for(this.touchAction.preventDefaults(n),f=this.recognizers,t=r.curRecognizer,(!t||t&&t.state&b)&&(t=r.curRecognizer=null),u=0;u<f.length;)i=f[u],r.stopped===ur||t&&i!=t&&!i.canRecognizeWith(t)?i.reset():i.recognize(n),!t&&i.state&(h|et|k)&&(t=r.curRecognizer=i),u++},get:function(n){if(n instanceof y)return n;for(var i=this.recognizers,t=0;t<i.length;t++)if(i[t].options.event==n)return i[t];return null},add:function(n){if(rt(n,"add",this))return this;var t=this.get(n.options.event);return t&&this.remove(t),this.recognizers.push(n),n.manager=this,this.touchAction.update(),n},remove:function(n){if(rt(n,"remove",this))return this;if(n=this.get(n)){var t=this.recognizers,i=ut(t,n);-1!==i&&(t.splice(i,1),this.touchAction.update())}return this},on:function(n,t){if(n!==r&&t!==r){var i=this.handlers;return v(bt(n),function(n){i[n]=i[n]||[];i[n].push(t)}),this}},off:function(n,t){if(n!==r){var i=this.handlers;return 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i,r;if(this.options.domEvents&&sf(n,t),i=this.handlers[n]&&this.handlers[n].slice(),i&&i.length)for(t.type=n,t.preventDefault=function(){t.srcEvent.preventDefault()},r=0;r<i.length;)i[r](t),r++},destroy:function(){this.element&&kr(this,!1);this.handlers={};this.session={};this.input.destroy();this.element=null}};w(p,{INPUT_START:f,INPUT_MOVE:nt,INPUT_END:u,INPUT_CANCEL:e,STATE_POSSIBLE:si,STATE_BEGAN:h,STATE_CHANGED:et,STATE_ENDED:k,STATE_RECOGNIZED:b,STATE_CANCELLED:yt,STATE_FAILED:a,DIRECTION_NONE:fi,DIRECTION_LEFT:st,DIRECTION_RIGHT:ht,DIRECTION_UP:ct,DIRECTION_DOWN:lt,DIRECTION_HORIZONTAL:l,DIRECTION_VERTICAL:tt,DIRECTION_ALL:tu,Manager:gi,Input:s,TouchAction:pi,TouchInput:ti,MouseInput:ni,PointerEventInput:vi,TouchMouseInput:yi,SingleTouchInput:yr,Recognizer:y,AttrRecognizer:c,Tap:ui,Pan:ri,Swipe:di,Pinch:wi,Rotate:ki,Press:bi,on:pt,off:wt,each:v,merge:lf,extend:gr,assign:w,inherit:o,bindFn:ci,prefixed:dt});vu="undefined"!=typeof n?n:"undefined"!=typeof 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t?void("none"!==t&&(n.target.hadTouchNone=!1)):void(!t&&(n.oldValue&&this.checkStyleString(n.oldValue)||n.target.hadTouchNone)&&(n.target.hadTouchNone=!0,n.target.updateNext=!1,n.target.setAttribute("style",n.target.getAttribute("style")+" touch-action: none;")))},hasParent:function(n){for(var i,t=n;t&&t.parentNode;t=t.parentNode)if(i=this.getTouchAction(t))return i;return!1},installStartEvents:function(){document.addEventListener("touchstart",this.touchStart.bind(this));document.addEventListener("mousedown",this.touchStart.bind(this))},installEndEvents:function(){document.addEventListener("touchend",this.touchHandler.bind(this),!0);document.addEventListener("mouseup",this.touchHandler.bind(this),!0)},installObserver:function(){this.observer=new 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u(n){n==null&&(n={});this.scrollCallback=t(this.scrollCallback,this);this.scrollHandler=t(this.scrollHandler,this);this.resetAnimation=t(this.resetAnimation,this);this.start=t(this.start,this);this.scrolled=!0;this.config=this.util().extend(n,this.defaults);n.scrollContainer!=null&&(this.config.scrollContainer=document.querySelector(n.scrollContainer));this.animationNameCache=new i;this.wowEvent=this.util().createEvent(this.config.boxClass)}return u.prototype.defaults={boxClass:"wow",animateClass:"animated",offset:0,mobile:!0,live:!0,callback:null,scrollContainer:null},u.prototype.init=function(){var n;return this.element=window.document.documentElement,(n=document.readyState)==="interactive"||n==="complete"?this.start():this.util().addEvent(document,"DOMContentLoaded",this.start),this.finished=[]},u.prototype.start=function(){var t,i,u,r;if(this.stopped=!1,this.boxes=function(){var n,u,i,r;for(i=this.element.querySelectorAll("."+this.config.boxClass),r=[],n=0,u=i.length;n<u;n++)t=i[n],r.push(t);return r}.call(this),this.all=function(){var n,u,i,r;for(i=this.boxes,r=[],n=0,u=i.length;n<u;n++)t=i[n],r.push(t);return r}.call(this),this.boxes.length)if(this.disabled())this.resetStyle();else for(r=this.boxes,i=0,u=r.length;i<u;i++)t=r[i],this.applyStyle(t,!0);return this.disabled()||(this.util().addEvent(this.config.scrollContainer||window,"scroll",this.scrollHandler),this.util().addEvent(window,"resize",this.scrollHandler),this.interval=setInterval(this.scrollCallback,50)),this.config.live?new n(function(n){return function(t){var i,u,f,e,r;for(r=[],i=0,u=t.length;i<u;i++)e=t[i],r.push(function(){var n,r,t,i;for(t=e.addedNodes||[],i=[],n=0,r=t.length;n<r;n++)f=t[n],i.push(this.doSync(f));return i}.call(n));return r}}(this)).observe(document.body,{childList:!0,subtree:!0}):void 0},u.prototype.stop=function(){return this.stopped=!0,this.util().removeEvent(this.config.scrollContainer||window,"scroll",this.scrollHandler),this.util().removeEvent(window,"resize",this.scrollHandler),this.interval!=null?clearInterval(this.interval):void 0},u.prototype.sync=function(){if(n.notSupported)return this.doSync(this.element)},u.prototype.doSync=function(n){var t,i,f,u,r;if(n==null&&(n=this.element),n.nodeType===1){for(n=n.parentNode||n,u=n.querySelectorAll("."+this.config.boxClass),r=[],i=0,f=u.length;i<f;i++)t=u[i],e.call(this.all,t)<0?(this.boxes.push(t),this.all.push(t),this.stopped||this.disabled()?this.resetStyle():this.applyStyle(t,!0),r.push(this.scrolled=!0)):r.push(void 0);return r}},u.prototype.show=function(n){return this.applyStyle(n),n.className=n.className+" "+this.config.animateClass,this.config.callback!=null&&this.config.callback(n),this.util().emitEvent(n,this.wowEvent),this.util().addEvent(n,"animationend",this.resetAnimation),this.util().addEvent(n,"oanimationend",this.resetAnimation),this.util().addEvent(n,"webkitAnimationEnd",this.resetAnimation),this.util().addEvent(n,"MSAnimationEnd",this.resetAnimation),n},u.prototype.applyStyle=function(n,t){var i,r,u;return r=n.getAttribute("data-wow-duration"),i=n.getAttribute("data-wow-delay"),u=n.getAttribute("data-wow-iteration"),this.animate(function(f){return function(){return f.customStyle(n,t,r,i,u)}}(this))},u.prototype.animate=function(){return"requestAnimationFrame"in window?function(n){return window.requestAnimationFrame(n)}:function(n){return n()}}(),u.prototype.resetStyle=function(){var r,n,u,t,i;for(t=this.boxes,i=[],n=0,u=t.length;n<u;n++)r=t[n],i.push(r.style.visibility="visible");return i},u.prototype.resetAnimation=function(n){var t;if(n.type.toLowerCase().indexOf("animationend")>=0)return t=n.target||n.srcElement,t.className=t.className.replace(this.config.animateClass,"").trim()},u.prototype.customStyle=function(n,t,i,r,u){return t&&this.cacheAnimationName(n),n.style.visibility=t?"hidden":"visible",i&&this.vendorSet(n.style,{animationDuration:i}),r&&this.vendorSet(n.style,{animationDelay:r}),u&&this.vendorSet(n.style,{animationIterationCount:u}),this.vendorSet(n.style,{animationName:t?"none":this.cachedAnimationName(n)}),n},u.prototype.vendors=["moz","webkit"],u.prototype.vendorSet=function(n,t){var i,r,u,f;r=[];for(i in t)u=t[i],n[""+i]=u,r.push(function(){var t,o,r,e;for(r=this.vendors,e=[],t=0,o=r.length;t<o;t++)f=r[t],e.push(n[""+f+i.charAt(0).toUpperCase()+i.substr(1)]=u);return e}.call(this));return r},u.prototype.vendorCSS=function(n,t){var i,o,f,u,e,s;for(e=r(n),u=e.getPropertyCSSValue(t),f=this.vendors,i=0,o=f.length;i<o;i++)s=f[i],u=u||e.getPropertyCSSValue("-"+s+"-"+t);return u},u.prototype.animationName=function(n){var t;try{t=this.vendorCSS(n,"animation-name").cssText}catch(i){t=r(n).getPropertyValue("animation-name")}return t==="none"?"":t},u.prototype.cacheAnimationName=function(n){return this.animationNameCache.set(n,this.animationName(n))},u.prototype.cachedAnimationName=function(n){return this.animationNameCache.get(n)},u.prototype.scrollHandler=function(){return this.scrolled=!0},u.prototype.scrollCallback=function(){var n;if(this.scrolled&&(this.scrolled=!1,this.boxes=function(){var t,u,i,r;for(i=this.boxes,r=[],t=0,u=i.length;t<u;t++)if(n=i[t],n){if(this.isVisible(n)){this.show(n);continue}r.push(n)}return r}.call(this),!(this.boxes.length||this.config.live)))return this.stop()},u.prototype.offsetTop=function(n){for(var t;n.offsetTop===void 0;)n=n.parentNode;for(t=n.offsetTop;n=n.offsetParent;)t+=n.offsetTop;return t},u.prototype.isVisible=function(n){var r,u,t,f,i;return u=n.getAttribute("data-wow-offset")||this.config.offset,i=this.config.scrollContainer&&this.config.scrollContainer.scrollTop||window.pageYOffset,f=i+Math.min(this.element.clientHeight,this.util().innerHeight())-u,t=this.offsetTop(n),r=t+n.clientHeight,t<=f&&r>=i},u.prototype.util=function(){return this._util!=null?this._util:this._util=new f},u.prototype.disabled=function(){return!this.config.mobile&&this.util().isMobile(navigator.userAgent)},u}()}.call(this)