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- /* WOW - v0.1.12 - 2014-06-29
- * Copyright (c) 2014 Matthieu Aussaguel; Licensed MIT */
- (function(){var f,g,h,i=function(c,d){return function(){return c.apply(d,arguments)}},j=[].indexOf||function(d){for(var e=0,k=this.length;k>e;e++){if(e in this&&this[e]===d){return e}}return -1};g=function(){function b(){}return b.prototype.extend=function(e,k){var l,m;for(l in e){m=e[l],null!=m&&(k[l]=m)}return k},b.prototype.isMobile=function(c){return/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(c)},b}(),h=this.WeakMap||this.MozWeakMap||(h=function(){function b(){this.keys=[],this.values=[]}return b.prototype.get=function(k){var l,m,n,o,p;for(p=this.keys,l=n=0,o=p.length;o>n;l=++n){if(m=p[l],m===k){return this.values[l]}}},b.prototype.set=function(k,l){var m,n,o,p,q;for(q=this.keys,m=o=0,p=q.length;p>o;m=++o){if(n=q[m],n===k){return void (this.values[m]=l)}}return this.keys.push(k),this.values.push(l)},b}()),f=this.MutationObserver||this.WebkitMutationObserver||this.MozMutationObserver||(f=function(){function b(){console.warn("MutationObserver is not supported by your browser."),console.warn("WOW.js cannot detect dom mutations, please call .sync() after loading new content.")}return b.notSupported=!0,b.prototype.observe=function(){},b}()),this.WOW=function(){function a(b){null==b&&(b={}),this.scrollCallback=i(this.scrollCallback,this),this.scrollHandler=i(this.scrollHandler,this),this.start=i(this.start,this),this.scrolled=!0,this.config=this.util().extend(b,this.defaults),this.animationNameCache=new h}return a.prototype.defaults={boxClass:"wow",animateClass:"animated",offset:0,mobile:!0,live:!0},a.prototype.init=function(){var b;return this.element=window.document.documentElement,"interactive"===(b=document.readyState)||"complete"===b?this.start():document.addEventListener("DOMContentLoaded",this.start),this.finished=[]},a.prototype.start=function(){var k,l,m,n;if(this.stopped=!1,this.boxes=this.element.getElementsByClassName(this.config.boxClass),this.all=function(){var b,o,p,q;for(p=this.boxes,q=[],b=0,o=p.length;o>b;b++){k=p[b],q.push(k)}return q}.call(this),this.boxes.length){if(this.disabled()){this.resetStyle()}else{for(n=this.boxes,l=0,m=n.length;m>l;l++){k=n[l],this.applyStyle(k,!0)}window.addEventListener("scroll",this.scrollHandler,!1),window.addEventListener("resize",this.scrollHandler,!1),this.interval=setInterval(this.scrollCallback,50)}}return this.config.live?new f(function(b){return function(o){var p,q,r,s,t;for(t=[],r=0,s=o.length;s>r;r++){q=o[r],t.push(function(){var c,d,u,v;for(u=q.addedNodes||[],v=[],c=0,d=u.length;d>c;c++){p=u[c],v.push(this.doSync(p))}return v}.call(b))}return t}}(this)).observe(document.body,{childList:!0,subtree:!0}):void 0},a.prototype.stop=function(){return this.stopped=!0,window.removeEventListener("scroll",this.scrollHandler,!1),window.removeEventListener("resize",this.scrollHandler,!1),null!=this.interval?clearInterval(this.interval):void 0},a.prototype.sync=function(){return f.notSupported?this.doSync(this.element):void 0},a.prototype.doSync=function(e){var k,l,m,n,o;if(!this.stopped){for(e||(e=this.element),e=e.parentNode||e,n=e.getElementsByClassName(this.config.boxClass),o=[],l=0,m=n.length;m>l;l++){k=n[l],j.call(this.all,k)<0?(this.applyStyle(k,!0),this.boxes.push(k),this.all.push(k),o.push(this.scrolled=!0)):o.push(void 0)}return o}},a.prototype.show=function(b){return this.applyStyle(b),b.className=""+b.className+" "+this.config.animateClass},a.prototype.applyStyle=function(k,l){var m,n,o;return n=k.getAttribute("data-wow-duration"),m=k.getAttribute("data-wow-delay"),o=k.getAttribute("data-wow-iteration"),this.animate(function(b){return function(){return b.customStyle(k,l,n,m,o)}}(this))},a.prototype.animate=function(){return"requestAnimationFrame" in window?function(b){return window.requestAnimationFrame(b)}:function(b){return b()}}(),a.prototype.resetStyle=function(){var k,l,m,n,o;for(n=this.boxes,o=[],l=0,m=n.length;m>l;l++){k=n[l],o.push(k.setAttribute("style","visibility: visible;"))}return o},a.prototype.customStyle=function(k,l,m,n,o){return l&&this.cacheAnimationName(k),k.style.visibility=l?"hidden":"visible",m&&this.vendorSet(k.style,{animationDuration:m}),n&&this.vendorSet(k.style,{animationDelay:n}),o&&this.vendorSet(k.style,{animationIterationCount:o}),this.vendorSet(k.style,{animationName:l?"none":this.cachedAnimationName(k)}),k},a.prototype.vendors=["moz","webkit"],a.prototype.vendorSet=function(k,l){var m,n,o,p;p=[];for(m in l){n=l[m],k[""+m]=n,p.push(function(){var c,d,e,q;for(e=this.vendors,q=[],c=0,d=e.length;d>c;c++){o=e[c],q.push(k[""+o+m.charAt(0).toUpperCase()+m.substr(1)]=n)}return q}.call(this))}return p},a.prototype.vendorCSS=function(k,l){var m,n,o,p,q,r;for(n=window.getComputedStyle(k),m=n.getPropertyCSSValue(l),r=this.vendors,p=0,q=r.length;q>p;p++){o=r[p],m=m||n.getPropertyCSSValue("-"+o+"-"+l)}return m},a.prototype.animationName=function(d){var e;try{e=this.vendorCSS(d,"animation-name").cssText}catch(k){e=window.getComputedStyle(d).getPropertyValue("animation-name")}return"none"===e?"":e},a.prototype.cacheAnimationName=function(b){return this.animationNameCache.set(b,this.animationName(b))},a.prototype.cachedAnimationName=function(b){return this.animationNameCache.get(b)},a.prototype.scrollHandler=function(){return this.scrolled=!0},a.prototype.scrollCallback=function(){var b;return !this.scrolled||(this.scrolled=!1,this.boxes=function(){var k,l,m,n;for(m=this.boxes,n=[],k=0,l=m.length;l>k;k++){b=m[k],b&&(this.isVisible(b)?this.show(b):n.push(b))}return n}.call(this),this.boxes.length||this.config.live)?void 0:this.stop()},a.prototype.offsetTop=function(c){for(var d;void 0===c.offsetTop;){c=c.parentNode}for(d=c.offsetTop;c=c.offsetParent;){d+=c.offsetTop}return d},a.prototype.isVisible=function(k){var l,m,n,o,p;return m=k.getAttribute("data-wow-offset")||this.config.offset,p=window.pageYOffset,o=p+this.element.clientHeight-m,n=this.offsetTop(k),l=n+k.clientHeight,o>=n&&l>=p},a.prototype.util=function(){return this._util||(this._util=new g)},a.prototype.disabled=function(){return !this.config.mobile&&this.util().isMobile(navigator.userAgent)},a}()}).call(this);
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