/*!
 * reveal.js 2.5.0 (2013-06-09, 17:14)
 * http://lab.hakim.se/reveal-js
 * MIT licensed
 *
 * Copyright (C) 2013 Hakim El Hattab, http://hakim.se
 */
var Reveal=function(){"use strict";function e(e){return Ct||Nt?(window.addEventListener("load",y,!1),l(kt,e),r(),o(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function t(){if(Pt.theme=document.querySelector("#theme"),Pt.wrapper=document.querySelector(".reveal"),Pt.slides=document.querySelector(".reveal .slides"),document.querySelector(".reveal .background")||(Pt.background=document.createElement("div"),Pt.background.classList.add("background"),Pt.wrapper.appendChild(Pt.background)),!Pt.wrapper.querySelector(".progress")){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",Pt.wrapper.appendChild(e)}if(!Pt.wrapper.querySelector(".controls")){var t=document.createElement("aside");t.classList.add("controls"),t.innerHTML='<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div 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n={background:e.getAttribute("data-background"),backgroundSize:e.getAttribute("data-background-size"),backgroundColor:e.getAttribute("data-background-color"),backgroundRepeat:e.getAttribute("data-background-repeat"),backgroundPosition:e.getAttribute("data-background-position")},r=document.createElement("div");return r.className="slide-background",n.background&&(/\.(png|jpg|jpeg|gif|bmp)$/gi.test(n.background)?r.style.backgroundImage="url("+n.background+")":r.style.background=n.background),n.backgroundSize&&(r.style.backgroundSize=n.backgroundSize),n.backgroundColor&&(r.style.backgroundColor=n.backgroundColor),n.backgroundRepeat&&(r.style.backgroundRepeat=n.backgroundRepeat),n.backgroundPosition&&(r.style.backgroundPosition=n.backgroundPosition),t.appendChild(r),r}f()&&document.body.classList.add("print-pdf"),Pt.background.innerHTML="",Pt.background.classList.add("no-transition"),d(document.querySelectorAll(Lt)).forEach(function(t){var n;n=f()?e(t,t):e(t,Pt.background),d(t.querySelectorAll("section")).forEach(function(t){f()?e(t,t):e(t,n)})})}function r(){/iphone|ipod|android/gi.test(navigator.userAgent)&&!/crios/gi.test(navigator.userAgent)&&(window.addEventListener("load",v,!1),window.addEventListener("orientationchange",v,!1))}function o(){function e(){n.length&&head.js.apply(null,n),a()}for(var t=[],n=[],r=0,o=kt.dependencies.length;o>r;r++){var s=kt.dependencies[r];(!s.condition||s.condition())&&(s.async?n.push(s.src):t.push(s.src),"function"==typeof s.callback&&head.ready(s.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],s.callback))}t.length?(head.ready(e),head.js.apply(null,t)):e()}function a(){t(),s(),W(),setTimeout(function(){p("ready",{indexh:qt,indexv:xt,currentSlide:bt})},1)}function s(e){if(Pt.wrapper.classList.remove(kt.transition),"object"==typeof e&&l(kt,e),Nt===!1&&(kt.transition="linear"),Pt.wrapper.classList.add(kt.transition),Pt.wrapper.setAttribute("data-transition-speed",kt.transitionSpeed),Pt.wrapper.setAttribute("data-background-transition",kt.backgroundTransition),Pt.controls&&(Pt.controls.style.display=kt.controls&&Pt.controls?"block":"none"),Pt.progress&&(Pt.progress.style.display=kt.progress&&Pt.progress?"block":"none"),kt.rtl?Pt.wrapper.classList.add("rtl"):Pt.wrapper.classList.remove("rtl"),kt.center?Pt.wrapper.classList.add("center"):Pt.wrapper.classList.remove("center"),kt.mouseWheel?(document.addEventListener("DOMMouseScroll",it,!1),document.addEventListener("mousewheel",it,!1)):(document.removeEventListener("DOMMouseScroll",it,!1),document.removeEventListener("mousewheel",it,!1)),kt.rollingLinks?m():h(),kt.theme&&Pt.theme){var t=Pt.theme.getAttribute("href"),n=/[^\/]*?(?=\.css)/,r=t.match(n)[0];kt.theme!==r&&(t=t.replace(n,kt.theme),Pt.theme.setAttribute("href",t))}C()}function i(){Xt=!0,window.addEventListener("hashchange",mt,!1),window.addEventListener("resize",ht,!1),kt.touch&&(Pt.wrapper.addEventListener("touchstart",tt,!1),Pt.wrapper.addEventListener("touchmove",nt,!1),Pt.wrapper.addEventListener("touchend",rt,!1),window.navigator.msPointerEnabled&&(Pt.wrapper.addEventListener("MSPointerDown",ot,!1),Pt.wrapper.addEventListener("MSPointerMove",at,!1),Pt.wrapper.addEventListener("MSPointerUp",st,!1))),kt.keyboard&&document.addEventListener("keydown",et,!1),kt.progress&&Pt.progress&&Pt.progress.addEventListener("click",ct,!1),kt.controls&&Pt.controls&&["touchstart","click"].forEach(function(e){Pt.controlsLeft.forEach(function(t){t.addEventListener(e,lt,!1)}),Pt.controlsRight.forEach(function(t){t.addEventListener(e,dt,!1)}),Pt.controlsUp.forEach(function(t){t.addEventListener(e,ut,!1)}),Pt.controlsDown.forEach(function(t){t.addEventListener(e,ft,!1)}),Pt.controlsPrev.forEach(function(t){t.addEventListener(e,vt,!1)}),Pt.controlsNext.forEach(function(t){t.addEventListener(e,pt,!1)})})}function c(){Xt=!1,document.removeEventListener("keydown",et,!1),window.removeEventListener("hashchange",mt,!1),window.removeEventListener("resize",ht,!1),Pt.wrapper.removeEventListener("touchstart",tt,!1),Pt.wrapper.removeEventListener("touchmove",nt,!1),Pt.wrapper.removeEventListener("touchend",rt,!1),window.navigator.msPointerEnabled&&(Pt.wrapper.removeEventListener("MSPointerDown",ot,!1),Pt.wrapper.removeEventListener("MSPointerMove",at,!1),Pt.wrapper.removeEventListener("MSPointerUp",st,!1)),kt.progress&&Pt.progress&&Pt.progress.removeEventListener("click",ct,!1),kt.controls&&Pt.controls&&["touchstart","click"].forEach(function(e){Pt.controlsLeft.forEach(function(t){t.removeEventListener(e,lt,!1)}),Pt.controlsRight.forEach(function(t){t.removeEventListener(e,dt,!1)}),Pt.controlsUp.forEach(function(t){t.removeEventListener(e,ut,!1)}),Pt.controlsDown.forEach(function(t){t.removeEventListener(e,ft,!1)}),Pt.controlsPrev.forEach(function(t){t.removeEventListener(e,vt,!1)}),Pt.controlsNext.forEach(function(t){t.removeEventListener(e,pt,!1)})})}function 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