/*
 * QueryLoader2 - A simple script to create a preloader for images
 *
 * For instructions read the original post:
 * http://www.gayadesign.com/diy/queryloader2-preload-your-images-with-ease/
 *
 * Copyright (c) 2011 - Gaya Kessler
 *
 * Licensed under the MIT license:
 *   http://www.opensource.org/licenses/mit-license.php
 *
 * Version: 3.0.6
 * Last update: 2014-09-25
 */
!function t(e,i,s){function n(o,a){if(!i[o]){if(!e[o]){var l="function"==typeof require&&require;if(!a&&l)return l(o,!0);if(r)return r(o,!0);throw new Error("Cannot find module '"+o+"'")}var h=i[o]={exports:{}};e[o][0].call(h.exports,function(t){var i=e[o][1][t];return n(i?i:t)},h,h.exports,t,e,i,s)}return i[o].exports}for(var r="function"==typeof require&&require,o=0;o<s.length;o++)n(s[o]);return n}({1:[function(t,e){function i(t){"use strict";this.src=t,this.element=null,"undefined"!=typeof t&&this.create()}var s=t("./ImageLoaded.js");i.prototype.create=function(){"use strict";this.element=document.createElement("img"),this.element.setAttribute("src",this.src)},i.prototype.preload=function(t){"use strict";s(this.element,function(e,i){t(e,i)})},e.exports=i},{"./ImageLoaded.js":2}],2:[function(t,e){function i(t,e){"use strict";function i(t,e,i,s){t.addEventListener?t[i?"addEventListener":"removeEventListener"](e,s):t[i?"attachEvent":"detachEvent"]("on"+e,s)}function n(){i(t,"load",!1,n),i(t,"error",!1,n),e(null,!1)}var r;return t.nodeName?"img"!==t.nodeName.toLowerCase()?e(new Error("Element supplied is not an image")):t.src&&t.complete&&void 0!==t.naturalWidth?e(null,!0):(i(t,"load",!0,n),i(t,"error",!0,n),void((t.readyState||t.complete)&&(r=t.src,t.src=s,t.src=r))):e(new Error("First argument must be an image element"))}var s="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw==";e.exports=i},{}],3:[function(t,e){function i(t){"use strict";this.parent=t,this.sources=[],this.images=[],this.loaded=0,this.deepSearch=!0}var s=t("./Image.js");i.prototype.getImageSrcs=function(t){"use strict";if(this.sources=[],"undefined"!=typeof t&&(this.findImageInElement(t),this.deepSearch===!0))for(var e=t.querySelectorAll("*"),i=0;i<e.length;i++)"SCRIPT"!==e[i].tagName&&this.findImageInElement(e[i]);return this.sources},i.prototype.findAndPreload=function(t){"use strict";if("undefined"!=typeof t){this.sources=this.getImageSrcs(t);for(var e=0;e<this.sources.length;e++){var i=new s(this.sources[e]);i.preload(this.imageLoaded.bind(this)),this.images.push(i)}}},i.prototype.imageLoaded=function(){"use strict";this.loaded++,this.updateProgress()},i.prototype.updateProgress=function(){"use strict";this.parent.updateProgress(this.loaded,this.sources.length)},i.prototype.findImageInElement=function(t){"use strict";var e=this.determineUrlAndType(t);if(!this.hasGradient(e.url)){e.url=this.stripUrl(e.url);for(var i=e.url.split(", "),s=0;s<i.length;s++)if(this.validUrl(i[s])&&this.urlIsNew(i[s])){var n="";(this.isIE()||this.isOpera())&&(n="?rand="+Math.random()),this.sources.push(i[s]+n)}}},i.prototype.determineUrlAndType=function(t){"use strict";var e="",i="normal",s=t.currentStyle||window.getComputedStyle(t,null);return""!==s.backgroundImage&&"none"!==s.backgroundImage||""!==t.style.backgroundImage&&"none"!==t.style.backgroundImage?(e=s.backgroundImage||t.style.backgroundImage,i="background"):"undefined"!=typeof t.getAttribute("src")&&"img"===t.nodeName.toLowerCase()&&(e=t.getAttribute("src")),{url:e,type:i}},i.prototype.hasGradient=function(t){"use strict";return-1!==t.indexOf("gradient(")},i.prototype.stripUrl=function(t){"use strict";return t=t.replace(/url\(\"/g,""),t=t.replace(/url\(/g,""),t=t.replace(/\"\)/g,""),t=t.replace(/\)/g,"")},i.prototype.validUrl=function(t){"use strict";return t.length>0&&!t.match(/^(data:)/i)?!0:!1},i.prototype.urlIsNew=function(t){"use strict";return-1===this.sources.indexOf(t)},i.prototype.isIE=function(){"use strict";return navigator.userAgent.match(/msie/i)},i.prototype.isOpera=function(){"use strict";return navigator.userAgent.match(/Opera/i)},e.exports=i},{"./Image.js":1}],4:[function(t,e){function i(){"use strict";this.element=null,this.className="queryloader__overlay__bar",this.barHeight=1,this.barColor="#fff"}i.prototype.create=function(){"use strict";this.element=document.createElement("div"),this.element.setAttribute("class",this.className),this.setStyling(),this.updateProgress(0,0)},i.prototype.setStyling=function(){"use strict";this.element.style.height=this.barHeight+"px",this.element.style.marginTop="-"+this.barHeight/2+"px",this.element.style.backgroundColor=this.barColor,this.element.style.position="absolute",this.element.style.top="50%",this.setTransitionTime(100)},i.prototype.updateProgress=function(t,e){"use strict";parseInt(t)<0?t=0:parseInt(t)>100&&(t=100),0!==e&&this.setTransitionTime(e),this.element.style.width=parseInt(t)+"%"},i.prototype.setTransitionTime=function(t){"use strict";this.element.style.WebkitTransition="width "+t+"ms",this.element.style.MozTransition="width "+t+"ms",this.element.style.OTransition="width "+t+"ms",this.element.style.MsTransition="width "+t+"ms",this.element.style.Transition="width "+t+"ms"},e.exports=i},{}],5:[function(t,e){function i(){"use strict";this.element=null,this.idName="qlPercentage",this.className="queryloader__overlay__percentage",this.barHeight=1,this.barColor="#fff"}i.prototype.create=function(){"use strict";this.element=document.createElement("div"),this.element.setAttribute("class",this.className),this.element.setAttribute("id",this.idName),this.applyStyling(),this.updateProgress(0,0)},i.prototype.applyStyling=function(){"use strict";this.element.style.height="40px",this.element.style.width="100%",this.element.style.position="absolute",this.element.style.fontSize="3.4em",this.element.style.top="50%",this.element.style.left="0",this.element.style.marginTop="-"+(76+this.barHeight)+"px",this.element.style.textAlign="center",this.element.style.color=this.barColor},i.prototype.updateProgress=function(t){"use strict";parseInt(t)<0?t=0:parseInt(t)>100&&(t=100),this.element.innerHTML=parseInt(t)+"%"},e.exports=i},{}],6:[function(t,e){function i(t){"use strict";this.parentElement=t,this.idName="qLoverlay",this.percentageId="qlPercentage",this.className="queryloader__overlay",this.element=null,this.loadingBar=null,this.percentage=null,this.barColor="#ff0000",this.backgroundColor="#000",this.barHeight=1,this.fadeOutTime=300,this.showPercentage=!1}var s=t("./LoadingBar.js"),n=t("./Percentage.js");i.prototype.init=function(){"use strict";this.create(),this.loadingBar=new s,this.loadingBar.barHeight=this.barHeight,this.loadingBar.barColor=this.barColor,this.loadingBar.create(),this.element.appendChild(this.loadingBar.element),this.showPercentage&&(this.percentage=new n,this.percentage.barColor=this.barColor,this.percentage.idName=this.percentageId,this.percentage.create(),this.element.appendChild(this.percentage.element)),this.parentElement.appendChild(this.element)},i.prototype.create=function(){"use strict";this.element=document.querySelector("#"+this.idName)||document.createElement("div"),this.element.setAttribute("class",this.className),this.element.setAttribute("id",this.idName),this.applyStyling()},i.prototype.applyStyling=function(){"use strict";this.element.style.position=this.calculatePosition(),this.element.style.width="100%",this.element.style.height="100%",this.element.style.backgroundColor=this.backgroundColor,this.element.style.backgroundPosition="fixed",this.element.style.zIndex=666999,this.element.style.top="0",this.element.style.left="0",this.element.style.WebkitTransition="opacity "+this.fadeOutTime+"ms",this.element.style.MozTransition="opacity "+this.fadeOutTime+"ms",this.element.style.OTransition="opacity "+this.fadeOutTime+"ms",this.element.style.MsTransition="opacity "+this.fadeOutTime+"ms",this.element.style.Transition="opacity "+this.fadeOutTime+"ms"},i.prototype.calculatePosition=function(){"use strict";var t="absolute";return"body"===this.parentElement.tagName.toLowerCase()?t="fixed":("fixed"!==this.parentElement.style.position||"absolute"!==this.parentElement.style.position)&&(this.parentElement.style.position="relative"),t},i.prototype.updateProgress=function(t,e){"use strict";null!==this.loadingBar&&this.loadingBar.updateProgress(t,e),null!==this.percentage&&this.percentage.updateProgress(t,e)},i.prototype.remove=function(){"use strict";this.element.parentNode.removeChild(this.element)},e.exports=i},{"./LoadingBar.js":4,"./Percentage.js":5}],7:[function(){Function.prototype.bind||(Function.prototype.bind=function(t){"use strict";if("function"!=typeof this)throw new TypeError("Function.prototype.bind - what is trying to be bound is not callable");var e=Array.prototype.slice.call(arguments,1),i=this,s=function(){},n=function(){return i.apply(this instanceof s&&t?this:t,e.concat(Array.prototype.slice.call(arguments)))};return s.prototype=this.prototype,n.prototype=new s,n})},{}],8:[function(t,e){function i(t,e){"use strict";this.element=t,this.options=e,this.done=!1,this.maxTimeout=null,this.defaultOptions={onComplete:function(){},backgroundColor:"#000",barColor:"#fff",overlayId:"qLoverlay",percentageId:"qLpercentage",barHeight:1,percentage:!1,deepSearch:!0,minimumTime:300,maxTime:1e4,fadeOutTime:1e3},this.overlay=null,this.preloader=null,null!==t&&this.init()}var s=t("./ImagePreloader/"),n=t("./Overlay/");i.prototype.init=function(){"use strict";this.options=this.extend(this.defaultOptions,this.options),"undefined"!=typeof this.element&&(this.createOverlay(),this.createPreloader(),this.startMaxTimeout())},i.prototype.extend=function(t,e){"use strict";"undefined"==typeof t&&(t={});for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i]);return t},i.prototype.startMaxTimeout=function(){"use strict";this.maxTimeout=window.setTimeout(this.doneLoading.bind(this),this.options.maxTime)},i.prototype.createOverlay=function(){"use strict";this.overlay=new n(this.element),this.overlay.idName=this.options.overlayId,this.overlay.percentageId=this.options.percentageId,this.overlay.backgroundColor=this.options.backgroundColor,this.overlay.barHeight=this.options.barHeight,this.overlay.barColor=this.options.barColor,this.overlay.showPercentage=this.options.percentage,this.overlay.fadeOuttime=this.options.fadeOutTime,"undefined"!=typeof this.element&&this.overlay.init()},i.prototype.createPreloader=function(){"use strict";this.preloader=new s(this),this.preloader.deepSearch=this.options.deepSearch,window.setTimeout(function(){this.preloader.findAndPreload(this.element)}.bind(this),100)},i.prototype.updateProgress=function(t,e){"use strict";this.overlay.updateProgress(t/e*100,this.options.minimumTime),t===e&&this.done===!1&&(window.clearTimeout(this.maxTimeout),window.setTimeout(this.doneLoading.bind(this),this.options.minimumTime))},i.prototype.doneLoading=function(){"use strict";window.clearTimeout(this.maxTimeout),this.done=!0,this.overlay.element.style.opacity=0,window.setTimeout(this.destroy.bind(this),this.options.fadeOutTime)},i.prototype.destroy=function(){"use strict";this.overlay.remove(),this.options.onComplete()},e.exports=i},{"./ImagePreloader/":3,"./Overlay/":6}],9:[function(t,e){t("./Polyfills/");var i=t("./QueryLoader.js");(window.jQuery||window.Zepto)&&!function(t){"use strict";t.fn.queryLoader2=function(t){return this.each(function(){new i(this,t)})}}(window.jQuery||window.Zepto),"undefined"!=typeof e&&(e.exports=i),"function"==typeof define&&define.amd&&define([],function(){"use strict";return i}),window.QueryLoader2=i},{"./Polyfills/":7,"./QueryLoader.js":8}]},{},[9]);