2014-03-26 14:48:28 +00:00
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var Reveal=function(){"use strict";function a(a){if(b(),!lc.transforms2d&&!lc.transforms3d)return document.body.setAttribute("class","no-transforms"),void 0;window.addEventListener("load",C,!1);var d=Reveal.getQueryHash();"undefined"!=typeof d.dependencies&&delete d.dependencies,l(gc,a),l(gc,d),t(),c()}function b(){lc.transforms3d="WebkitPerspective"in document.body.style||"MozPerspective"in document.body.style||"msPerspective"in document.body.style||"OPerspective"in document.body.style||"perspective"in document.body.style,lc.transforms2d="WebkitTransform"in document.body.style||"MozTransform"in document.body.style||"msTransform"in document.body.style||"OTransform"in document.body.style||"transform"in document.body.style,lc.requestAnimationFrameMethod=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame,lc.requestAnimationFrame="function"==typeof lc.requestAnimationFrameMethod,lc.canvas=!!document.createElement("canvas").getContext,ac=navigator.userAgent.match(/(iphone|ipod|android)/gi)}function c(){function a(){e.length&&head.js.apply(null,e),d()}function b(b){head.ready(b.src.match(/([\w\d_\-]*)\.?js$|[^\\\/]*$/i)[0],function(){"function"==typeof b.callback&&b.callback.apply(this),0===--f&&a()})}for(var c=[],e=[],f=0,g=0,h=gc.dependencies.length;h>g;g++){var i=gc.dependencies[g];(!i.condition||i.condition())&&(i.async?e.push(i.src):c.push(i.src),b(i))}c.length?(f=c.length,head.js.apply(null,c)):a()}function d(){e(),U(),i(),hb(),_(!0),setTimeout(function(){kc.slides.classList.remove("no-transition"),hc=!0,v("ready",{indexh:Xb,indexv:Yb,currentSlide:$b})},1)}function e(){kc.theme=document.querySelector("#theme"),kc.wrapper=document.querySelector(".reveal"),kc.slides=document.querySelector(".reveal .slides"),kc.slides.classList.add("no-transition"),kc.background=f(kc.wrapper,"div","backgrounds",null),kc.progress=f(kc.wrapper,"div","progress","<span></span>"),kc.progressbar=kc.progress.querySelector("span"),f(kc.wrapper,"aside","controls",'<div class="navigate-left"></div><div class="navigate-right"></div><div class="navigate-up"></div><div class="navigate-down"></div>'),kc.slideNumber=f(kc.wrapper,"div","slide-number",""),f(kc.wrapper,"div","state-background",null),f(kc.wrapper,"div","pause-overlay",null),kc.controls=document.querySelector(".reveal .controls"),kc.controlsLeft=m(document.querySelectorAll(".navigate-left")),kc.controlsRight=m(document.querySelectorAll(".navigate-right")),kc.controlsUp=m(document.querySelectorAll(".navigate-up")),kc.controlsDown=m(document.querySelectorAll(".navigate-down")),kc.controlsPrev=m(document.querySelectorAll(".navigate-prev")),kc.controlsNext=m(document.querySelectorAll(".navigate-next"))}function f(a,b,c,d){var e=a.querySelector("."+c);return e||(e=document.createElement(b),e.classList.add(c),null!==d&&(e.innerHTML=d),a.appendChild(e)),e}function g(){s()&&document.body.classList.add("print-pdf"),kc.background.innerHTML="",kc.background.classList.add("no-transition"),m(document.querySelectorAll(dc)).forEach(function(a){var b;b=s()?h(a,a):h(a,kc.background),m(a.querySelectorAll("section")).forEach(function(a){s()?h(a,a):h(a,b)})}),gc.parallaxBackgroundImage?(kc.background.style.backgroundImage='url("'+gc.parallaxBackgroundImage+'")',kc.background.style.backgroundSize=gc.parallaxBackgroundSize,setTimeout(function(){kc.wrapper.classList.add("has-parallax-background")},1)):(kc.background.style.backgroundImage="",kc.wrapper.classList.remove("has-parallax-background"))}function h(a,b){var c={background:a.getAttribute("data-background"),backgroundSize:a.getAttribute("data-background-size"),backgroundImage:a.getAttribute("data-background-image"),backgroundVideo:a.getAttribute("data-background-video"),backgroundColor:a.getAttribute("data-background-color"),backgroundRepeat:a.getAttribute("data-background-repeat"),backgroundPosition:a.getAttribute("data-background-position"),backgroundTransition:a.getAttribute("data-background-transition")},d=document.createElement("div");if(d.className="slide-background",c.background&&(/^(http|file|\/\/)/gi.test
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