/*!
 * reveal.js 2.4.0 (2013-04-27, 18:02)
 * 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 xt||qt?(window.addEventListener("load",h,!1),c(yt,e),n(),r(),void 0):(document.body.setAttribute("class","no-transforms"),void 0)}function t(){if(At.theme=document.querySelector("#theme"),At.wrapper=document.querySelector(".reveal"),At.slides=document.querySelector(".reveal .slides"),!At.wrapper.querySelector(".progress")){var e=document.createElement("div");e.classList.add("progress"),e.innerHTML="<span></span>",At.wrapper.appendChild(e)}if(!At.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 class="navigate-down"></div>',At.wrapper.appendChild(t)}if(!At.wrapper.querySelector(".state-background")){var n=document.createElement("div");n.classList.add("state-background"),At.wrapper.appendChild(n)}if(!At.wrapper.querySelector(".pause-overlay")){var 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a(){Dt=!0,window.addEventListener("hashchange",lt,!1),window.addEventListener("resize",dt,!1),yt.touch&&(At.wrapper.addEventListener("touchstart",Q,!1),At.wrapper.addEventListener("touchmove",V,!1),At.wrapper.addEventListener("touchend",B,!1),window.navigator.msPointerEnabled&&(At.wrapper.addEventListener("MSPointerDown",G,!1),At.wrapper.addEventListener("MSPointerMove",J,!1),At.wrapper.addEventListener("MSPointerUp",et,!1))),yt.keyboard&&document.addEventListener("keydown",Z,!1),yt.progress&&At.progress&&At.progress.addEventListener("click",nt,!1),yt.controls&&At.controls&&["touchstart","click"].forEach(function(e){At.controlsLeft.forEach(function(t){t.addEventListener(e,rt,!1)}),At.controlsRight.forEach(function(t){t.addEventListener(e,ot,!1)}),At.controlsUp.forEach(function(t){t.addEventListener(e,st,!1)}),At.controlsDown.forEach(function(t){t.addEventListener(e,at,!1)}),At.controlsPrev.forEach(function(t){t.addEventListener(e,it,!1)}),At.controlsNext.forEach(function(t){t.addEventListener(e,ct,!1)})})}function 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