From e8f66322148e1df75846891cb2537ea063ec6a7f Mon Sep 17 00:00:00 2001
From: frankdelange <github-f@unternet.org>
Date: Tue, 21 Feb 2017 02:14:50 +0100
Subject: [PATCH] More and more and more changes, but still not quite there.

---
 reader/css/idevice.css                        |   33 -
 reader/js/.ready.js.swp                       |  Bin 0 -> 32768 bytes
 reader/js/epubreader.js                       |  318 +++
 reader/js/ready.js                            |  289 +-
 reader/lib/Db/ReaderEntity.php                |   35 +
 reader/templates/.epubreader.php.swp          |  Bin 0 -> 45056 bytes
 reader/templates/cbreader.php                 |   46 +-
 reader/templates/epubreader.php               |  422 +--
 reader/vendor/bartaz/jquery.highlight.js      |  108 +
 reader/vendor/bgrins/spectrum.css             |  507 ++++
 reader/vendor/bgrins/spectrum.js              | 2323 +++++++++++++++++
 reader/vendor/cbrjs/cbr.css                   |   35 +-
 reader/vendor/cbrjs/cbr.js                    |   72 +-
 reader/vendor/epubjs/css/.main.css.swp        |  Bin 0 -> 24576 bytes
 reader/vendor/epubjs/css/.sidebar.css.swp     |  Bin 0 -> 20480 bytes
 .../{ => vendor/epubjs}/css/annotations.css   |    0
 .../{ => vendor/epubjs}/css/font/fontello.eot |  Bin
 .../{ => vendor/epubjs}/css/font/fontello.svg |    0
 .../{ => vendor/epubjs}/css/font/fontello.ttf |  Bin
 .../epubjs}/css/font/fontello.woff            |  Bin
 reader/vendor/epubjs/css/idevice.css          |   13 +
 reader/vendor/epubjs/css/main.css             |  376 +++
 reader/{ => vendor/epubjs}/css/normalize.css  |    0
 reader/{ => vendor/epubjs}/css/popup.css      |    0
 reader/vendor/epubjs/css/sidebar.css          |  369 +++
 reader/{ => vendor/epubjs}/css/tooltip.css    |    0
 .../main.css => vendor/epubjs/epub.main.css}  |   28 +-
 reader/vendor/epubjs/epub.min.js              |    8 +-
 reader/vendor/epubjs/plugins/search.js        |  142 +
 reader/vendor/epubjs/reader.min.js            |    2 +-
 30 files changed, 4769 insertions(+), 357 deletions(-)
 delete mode 100644 reader/css/idevice.css
 create mode 100644 reader/js/.ready.js.swp
 create mode 100644 reader/js/epubreader.js
 create mode 100644 reader/lib/Db/ReaderEntity.php
 create mode 100644 reader/templates/.epubreader.php.swp
 create mode 100644 reader/vendor/bartaz/jquery.highlight.js
 create mode 100644 reader/vendor/bgrins/spectrum.css
 create mode 100644 reader/vendor/bgrins/spectrum.js
 create mode 100644 reader/vendor/epubjs/css/.main.css.swp
 create mode 100644 reader/vendor/epubjs/css/.sidebar.css.swp
 rename reader/{ => vendor/epubjs}/css/annotations.css (100%)
 rename reader/{ => vendor/epubjs}/css/font/fontello.eot (100%)
 rename reader/{ => vendor/epubjs}/css/font/fontello.svg (100%)
 rename reader/{ => vendor/epubjs}/css/font/fontello.ttf (100%)
 rename reader/{ => vendor/epubjs}/css/font/fontello.woff (100%)
 create mode 100644 reader/vendor/epubjs/css/idevice.css
 create mode 100644 reader/vendor/epubjs/css/main.css
 rename reader/{ => vendor/epubjs}/css/normalize.css (100%)
 rename reader/{ => vendor/epubjs}/css/popup.css (100%)
 create mode 100644 reader/vendor/epubjs/css/sidebar.css
 rename reader/{ => vendor/epubjs}/css/tooltip.css (100%)
 rename reader/{css/main.css => vendor/epubjs/epub.main.css} (98%)
 create mode 100644 reader/vendor/epubjs/plugins/search.js

diff --git a/reader/css/idevice.css b/reader/css/idevice.css
deleted file mode 100644
index 888c060..0000000
--- a/reader/css/idevice.css
+++ /dev/null
@@ -1,33 +0,0 @@
-/* For iPad portrait layouts only */
-@media only screen and (min-device-width: 481px) and (max-device-width: 1024px) and (orientation: portrait) {
-    #viewer iframe {
-        width: 460px;
-        height: 740px;
-    }
-}
- /*For iPad landscape layouts only */
-@media only screen and (min-device-width: 481px) and (max-device-width: 1024px) and (orientation: landscape) {
-    #viewer iframe {
-        width: 460px;
-        height: 415px;
-    }
-}
-/* For iPhone portrait layouts only */
-@media only screen and (max-device-width: 480px) and (orientation: portrait) {
-    #viewer {
-      width: 256px;
-      height: 432px;
-    }
-    #viewer iframe {
-       width: 256px;
-       height: 432px;
-    }
-}
-/* For iPhone landscape layouts only */
-@media only screen and (max-device-width: 480px) and (orientation: landscape) {
-    #viewer iframe {
-        width: 256px;
-        height: 124px;
-    }
-}
-
diff --git a/reader/js/.ready.js.swp b/reader/js/.ready.js.swp
new file mode 100644
index 0000000000000000000000000000000000000000..cda25ca4fab1a4ef55201ba5d2e7779b0ffbfc44
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diff --git a/reader/js/epubreader.js b/reader/js/epubreader.js
new file mode 100644
index 0000000..0bd6b35
--- /dev/null
+++ b/reader/js/epubreader.js
@@ -0,0 +1,318 @@
+EPUBJS.reader = {};
+EPUBJS.reader.plugins = {}; //-- Attach extra Controllers as plugins (like search?)
+
+(function(root, $) {
+
+	var previousReader = root.ePubReader || {};
+
+	var ePubReader = root.ePubReader = function(path, options) {
+		return new EPUBJS.Reader(path, options);
+	};
+
+	//exports to multiple environments
+	if (typeof define === 'function' && define.amd) {
+		//AMD
+		define(function(){ return Reader; });
+	} else if (typeof module != "undefined" && module.exports) {
+		//Node
+		module.exports = ePubReader;
+	}
+
+})(window, jQuery);
+
+EPUBJS.Reader = function(bookPath, _options) {
+	var reader = this;
+	var book;
+	var plugin;
+	var $viewer = $("#viewer");
+	var search = window.location.search;
+	var parameters;
+
+	this.settings = EPUBJS.core.defaults(_options || {}, {
+		bookPath : bookPath,
+		restore : false,
+		reload : false,
+		bookmarks : undefined,
+		annotations : undefined,
+		contained : undefined,
+		bookKey : undefined,
+		styles : undefined,
+		sidebarReflow: false,
+		generatePagination: false,
+		history: true
+	});
+
+	// Overide options with search parameters
+	if(search) {
+		parameters = search.slice(1).split("&");
+		parameters.forEach(function(p){
+			var split = p.split("=");
+			var name = split[0];
+			var value = split[1] || '';
+			reader.settings[name] = decodeURIComponent(value);
+		});
+	}
+
+	this.setBookKey(this.settings.bookPath); //-- This could be username + path or any unique string
+
+	if(this.settings.restore && this.isSaved()) {
+		this.applySavedSettings();
+	}
+
+	this.settings.styles = this.settings.styles || {
+		fontSize : "100%"
+	};
+
+	this.book = book = new EPUBJS.Book(this.settings);
+
+	if(this.settings.previousLocationCfi) {
+		book.gotoCfi(this.settings.previousLocationCfi);
+	}
+
+	this.offline = false;
+	this.sidebarOpen = false;
+	if(!this.settings.bookmarks) {
+		this.settings.bookmarks = [];
+	}
+
+	if(!this.settings.annotations) {
+		this.settings.annotations = [];
+	}
+
+	if(this.settings.generatePagination) {
+		book.generatePagination($viewer.width(), $viewer.height());
+	}
+
+	book.renderTo("viewer");
+
+	reader.ReaderController = EPUBJS.reader.ReaderController.call(reader, book);
+	reader.SettingsController = EPUBJS.reader.SettingsController.call(reader, book);
+	reader.ControlsController = EPUBJS.reader.ControlsController.call(reader, book);
+	reader.SidebarController = EPUBJS.reader.SidebarController.call(reader, book);
+	reader.BookmarksController = EPUBJS.reader.BookmarksController.call(reader, book);
+	reader.NotesController = EPUBJS.reader.NotesController.call(reader, book);
+
+	// Call Plugins
+	for(plugin in EPUBJS.reader.plugins) {
+		if(EPUBJS.reader.plugins.hasOwnProperty(plugin)) {
+			reader[plugin] = EPUBJS.reader.plugins[plugin].call(reader, book);
+		}
+	}
+
+	book.ready.all.then(function() {
+		reader.ReaderController.hideLoader();
+	});
+
+	book.getMetadata().then(function(meta) {
+		reader.MetaController = EPUBJS.reader.MetaController.call(reader, meta);
+	});
+
+	book.getToc().then(function(toc) {
+		reader.TocController = EPUBJS.reader.TocController.call(reader, toc);
+	});
+
+	window.addEventListener("beforeunload", this.unload.bind(this), false);
+
+	window.addEventListener("hashchange", this.hashChanged.bind(this), false);
+
+	document.addEventListener('keydown', this.adjustFontSize.bind(this), false);
+
+	book.on("renderer:keydown", this.adjustFontSize.bind(this));
+	book.on("renderer:keydown", reader.ReaderController.arrowKeys.bind(this));
+
+	book.on("renderer:selected", this.selectedRange.bind(this));
+
+	return this;
+};
+
+EPUBJS.Reader.prototype.adjustFontSize = function(e) {
+	var fontSize;
+	var interval = 2;
+	var PLUS = 187;
+	var MINUS = 189;
+	var ZERO = 48;
+	var MOD = (e.ctrlKey || e.metaKey );
+
+	if(!this.settings.styles) return;
+
+	if(!this.settings.styles.fontSize) {
+		this.settings.styles.fontSize = "100%";
+	}
+
+	fontSize = parseInt(this.settings.styles.fontSize.slice(0, -1));
+
+	if(MOD && e.keyCode == PLUS) {
+		e.preventDefault();
+		this.book.setStyle("fontSize", (fontSize + interval) + "%");
+
+	}
+
+	if(MOD && e.keyCode == MINUS){
+
+		e.preventDefault();
+		this.book.setStyle("fontSize", (fontSize - interval) + "%");
+	}
+
+	if(MOD && e.keyCode == ZERO){
+		e.preventDefault();
+		this.book.setStyle("fontSize", "100%");
+	}
+};
+
+EPUBJS.Reader.prototype.addBookmark = function(cfi) {
+	var present = this.isBookmarked(cfi);
+	if(present > -1 ) return;
+
+	this.settings.bookmarks.push(cfi);
+
+	this.trigger("reader:bookmarked", cfi);
+};
+
+EPUBJS.Reader.prototype.removeBookmark = function(cfi) {
+	var bookmark = this.isBookmarked(cfi);
+	if( bookmark === -1 ) return;
+
+	this.settings.bookmarks.splice(bookmark, 1);
+
+	this.trigger("reader:unbookmarked", bookmark);
+};
+
+EPUBJS.Reader.prototype.isBookmarked = function(cfi) {
+	var bookmarks = this.settings.bookmarks;
+
+	return bookmarks.indexOf(cfi);
+};
+
+/*
+EPUBJS.Reader.prototype.searchBookmarked = function(cfi) {
+	var bookmarks = this.settings.bookmarks,
+			len = bookmarks.length,
+			i;
+
+	for(i = 0; i < len; i++) {
+		if (bookmarks[i]['cfi'] === cfi) return i;
+	}
+	return -1;
+};
+*/
+
+EPUBJS.Reader.prototype.clearBookmarks = function() {
+	this.settings.bookmarks = [];
+};
+
+//-- Notes
+EPUBJS.Reader.prototype.addNote = function(note) {
+	this.settings.annotations.push(note);
+};
+
+EPUBJS.Reader.prototype.removeNote = function(note) {
+	var index = this.settings.annotations.indexOf(note);
+	if( index === -1 ) return;
+
+	delete this.settings.annotations[index];
+
+};
+
+EPUBJS.Reader.prototype.clearNotes = function() {
+	this.settings.annotations = [];
+};
+
+//-- Settings
+EPUBJS.Reader.prototype.setBookKey = function(identifier){
+	if(!this.settings.bookKey) {
+		this.settings.bookKey = "epubjsreader:" + EPUBJS.VERSION + ":" + window.location.host + ":" + identifier;
+	}
+	return this.settings.bookKey;
+};
+
+//-- Checks if the book setting can be retrieved from localStorage
+EPUBJS.Reader.prototype.isSaved = function(bookPath) {
+	var storedSettings;
+
+	if(!localStorage) {
+		return false;
+	}
+
+	storedSettings = localStorage.getItem(this.settings.bookKey);
+
+	if(storedSettings === null) {
+		return false;
+	} else {
+		return true;
+	}
+};
+
+EPUBJS.Reader.prototype.removeSavedSettings = function() {
+	if(!localStorage) {
+		return false;
+	}
+
+	localStorage.removeItem(this.settings.bookKey);
+};
+
+EPUBJS.Reader.prototype.applySavedSettings = function() {
+		var stored;
+
+		if(!localStorage) {
+			return false;
+		}
+
+	try {
+		stored = JSON.parse(localStorage.getItem(this.settings.bookKey));
+	} catch (e) { // parsing error of localStorage
+		return false;
+	}
+
+		if(stored) {
+			// Merge styles
+			if(stored.styles) {
+				this.settings.styles = EPUBJS.core.defaults(this.settings.styles || {}, stored.styles);
+			}
+			// Merge the rest
+			this.settings = EPUBJS.core.defaults(this.settings, stored);
+			return true;
+		} else {
+			return false;
+		}
+};
+
+EPUBJS.Reader.prototype.saveSettings = function(){
+	if(this.book) {
+		this.settings.previousLocationCfi = this.book.getCurrentLocationCfi();
+	}
+
+	if(!localStorage) {
+		return false;
+	}
+
+	localStorage.setItem(this.settings.bookKey, JSON.stringify(this.settings));
+};
+
+EPUBJS.Reader.prototype.unload = function(){
+	if(this.settings.restore && localStorage) {
+		this.saveSettings();
+	}
+};
+
+
+EPUBJS.Reader.prototype.hashChanged = function(){
+	var hash = window.location.hash.slice(1);
+	this.book.goto(hash);
+};
+
+EPUBJS.Reader.prototype.selectedRange = function(range){
+	var epubcfi = new EPUBJS.EpubCFI();
+	var cfi = epubcfi.generateCfiFromRangeAnchor(range, this.book.renderer.currentChapter.cfiBase);
+	var cfiFragment = "#"+cfi;
+
+	// Update the History Location
+	if(this.settings.history &&
+			window.location.hash != cfiFragment) {
+		// Add CFI fragment to the history
+		history.pushState({}, '', cfiFragment);
+		this.currentLocationCfi = cfi;
+	}
+};
+
+//-- Enable binding events to reader
+RSVP.EventTarget.mixin(EPUBJS.Reader.prototype);
diff --git a/reader/js/ready.js b/reader/js/ready.js
index 1a434a6..e6dab27 100644
--- a/reader/js/ready.js
+++ b/reader/js/ready.js
@@ -14,7 +14,7 @@ function addStyleSheet() {
 
 function getCSSRule(sheet, selector, del) {
         lcSelector = selector.toLowerCase();
-        for  ( var i=0; i<sheet.cssRules.length; i++) {
+        for  (var i=0; i<sheet.cssRules.length; i++) {
 		if (sheet.cssRules.item(i).selectorText.toLowerCase() == lcSelector) {
 			if (del) {
 				sheet.deleteRule(i);
@@ -28,6 +28,10 @@ function getCSSRule(sheet, selector, del) {
 }
 
 function addCSSRule(sheet, selector, rules, index) {
+    if (index === undefined) {
+        index = 0;
+    }
+
 	if("insertRule" in sheet) {
 		sheet.insertRule(selector + "{" + rules + "}", index);
 	}
@@ -40,13 +44,6 @@ function delCSSRule(sheet, selector) {
 	getCSSRule(sheet, selector, true);
 }
 
-/*function getUrlParameter(name) {
-	name = name.replace(/[\[]/, '\\[').replace(/[\]]/, '\\]');
-	var regex = new RegExp('[\\?&]' + name + '=([^&#]*)');
-	var results = regex.exec(location.search);
-	return results === null ? '' : decodeURIComponent(results[1].replace(/\+/g, ' '));
-}*/
-
 function getUrlParameter(param){
 	var pattern = new RegExp('[?&]'+param+'((=([^&]*))|(?=(&|$)))','i');
 	var m = window.location.search.match(pattern);
@@ -54,16 +51,39 @@ function getUrlParameter(param){
 }
 
 function renderEpub(file) {
-	// only enable close button when launched in an iframe
-	if (parent !== window) {
-		$('#close').show();
-		$('#close').on('click', function() { reader.book.destroy(); parent.OCA.Files_Reader.Plugin.hide(); });
-	}
+
+
+    // some defaults
+    EPUBJS.session = {};
+    EPUBJS.session.version = $('.session').data('version');
+    /*
+    EPUBJS.session.filename = filename;
+    EPUBJS.session.title = filename.replace(/\.[^/.]+$/, '');
+    EPUBJS.session.format = filename.toLowerCase().match(re_file_ext)[1];
+    */
+    EPUBJS.session.metadata = $('.session').data('metadata') || {};
+    EPUBJS.session.fileId = $('.session').data('fileid') || "";
+    EPUBJS.session.scope = $('.session').data('scope') || "";
+    EPUBJS.session.cursor = $('.session').data('cursor') || {};
+    EPUBJS.session.defaults = $('.session').data('defaults') || {};
+    EPUBJS.session.preferences = $('.session').data('preferences') || {};
+    EPUBJS.session.defaults = $('.session').data('defaults') || {};
+    EPUBJS.basePath = $('.session').data('basepath');
+    EPUBJS.downloadLink = $('.session').data('downloadlink');
+
 
 	// some parameters... 
 	EPUBJS.filePath = "vendor/epubjs/";
 	EPUBJS.cssPath = "css/";
 
+    // user-configurable options
+    EPUBJS.options = {};
+
+    // user-configurable styles
+    EPUBJS.styles = {};
+
+	var reader = ePubReader(file, { contained: true });
+
 	// touch-enabled devices...
 	$('#touch_nav').prop('checked', !('ontouchstart' in document.documentElement));
 	if (!($('#touch_nav').prop('checked'))) {
@@ -73,7 +93,11 @@ function renderEpub(file) {
 
 	// idevices...
 	if (navigator.userAgent.match(/(iPad|iPhone|iPod)/g)) {
-		$('head').append($('<link rel="stylesheet" type="text/css" />').attr('href', document.getElementsByTagName("base").item(0).href + 'css/idevice.css'));
+		$('head').append($('<script type="text/javascript" />')
+            .attr('src', document.getElementsByTagName("base").item(0).href + 'vendor/bgrins/spectrum.js' + "?v=" + $('.session').data('version'))
+            .attr('nonce', $('.session').data('nonce')));
+		$('head').append($('<link rel="stylesheet" type="text/css" />')
+            .attr('href', document.getElementsByTagName("base").item(0).href + 'vendor/bgrins/spectrum.css' + "?v=" + $('.session').data('version')));
 	}
 
 	// IE < 11
@@ -86,52 +110,163 @@ function renderEpub(file) {
 		wgxpath.install(window);
 	}
 
-	function nightModeConfig() {
-		delCSSRule(EPUBJS.nightSheet, EPUBJS.nightSelector);
-		addCSSRule(EPUBJS.nightSheet, EPUBJS.nightSelector, 'color: ' + EPUBJS.nightModeColor +  ' !important; background: ' + EPUBJS.nightModeBackground + ' !important;');
-	}
+
+    /* user style settings */
+
+	EPUBJS.userSheet = addStyleSheet();
+
+    // construct a custom mode
+
+	function modeConfig(mode) {
+
+
+        var rule = "",
+            undo_rule = "",
+            selector = "." + mode.classname + " *",
+            annulator = ".no" + mode.classname + " *";
+
+		delCSSRule(EPUBJS.userSheet, selector);
+
+        for (var clause in mode.rules) {
+            rule += clause + ": " + mode.rules[clause] + " !important;";
+            undo_rule += clause + ": initial !important;";
+        }
+
+        addCSSRule(EPUBJS.userSheet, selector, rule, 0);
+        addCSSRule(EPUBJS.userSheet, annulator, undo_rule, 0);
+
+        if (mode.extra) {
+            addCSSRule(EPUBJS.userSheet, mode.extra[0], mode.extra[1], 0);
+        }
+	};
+
+
+	// just switching in the "day" classname works on some browsers but not on others, hence the trickery with
+	// setStyle/removeStyle...
+    //
+    // call this with 'style' set to enable a custom style (or change to a different one),
+    // call this without parameters to disable custom styles
+
+    function toggleCustom (style) {
+
+        if (style) {
+            if (EPUBJS.styles.active) {
+                toggleCustom();
+            }
+
+            EPUBJS.styles.active = style;
+
+            $("#outerContainer").addClass(EPUBJS.styles.active.classname);
+            // and, just in case...
+            $("#outerContainer").removeClass("night");
+            EPUBJS.nightMode = false;
+            for (var clause in EPUBJS.styles.active.rules) {
+                reader.book.setStyle(clause, EPUBJS.styles.active.rules[clause]);
+            }
+        } else {
+            if (EPUBJS.styles.active) {
+                $("#outerContainer").removeClass(EPUBJS.styles.active.classname);
+                for (var clause in EPUBJS.styles.active.rules) {
+                    reader.book.removeStyle(clause);
+                }
+
+                delete EPUBJS.styles.active;
+            }
+        }
+    };
+
+    // night mode is not a normal custom style. It can be
+    // applied at the same time as custom styles (which it overrules).
+    // Custom styles will be restored when night mode is disabled
+    function toggleNight () {
+
+        if (EPUBJS.nightMode) {
+
+            EPUBJS.nightMode = false;
+
+            EPUBJS.styles.active = EPUBJS.styles.nightMode;
+            toggleCustom();
+
+            if (EPUBJS.styles.inactive) {
+                toggleCustom (EPUBJS.styles.inactive);
+                delete EPUBJS.styles.inactive;
+            }
+        } else {
+
+            EPUBJS.nightMode = true;
+
+            if (EPUBJS.styles.active) {
+                EPUBJS.styles.inactive = EPUBJS.styles.active;
+                toggleCustom();
+            }
+            for (var clause in EPUBJS.styles.nightMode.rules) {
+                reader.book.setStyle(clause, EPUBJS.styles.nightMode.rules[clause]);
+            }
+
+            $("#outerContainer").addClass(EPUBJS.styles.nightMode.classname);
+        }
+    };
+
+    // dayMode (custom colours)
+
+    EPUBJS.styles.dayMode = {};
+    EPUBJS.styles.dayMode.rules = {};
+    EPUBJS.styles.dayMode.classname = "day";
+    EPUBJS.styles.dayMode.rules.color = $('#day_color').val();
+    EPUBJS.styles.dayMode.rules.background = $('#day_background').val();
+
+    // nightMode
+
+    EPUBJS.styles.nightMode = {};
+    EPUBJS.styles.nightMode.rules = {};
+    EPUBJS.styles.nightMode.classname = "night";
+    EPUBJS.styles.nightMode.rules.color = $('#night_color').val();
+    EPUBJS.styles.nightMode.rules.background = $('#night_background').val();
+
+    modeConfig(EPUBJS.styles.dayMode);
+    modeConfig(EPUBJS.styles.nightMode);
+
+	$('#day_background').on('change', function() {
+		EPUBJS.styles.dayMode.rules.background = $('#day_background').val();
+		modeConfig(EPUBJS.styles.dayMode);
+	});
+
+	$('#day_color').on('change', function() {
+		EPUBJS.styles.dayMode.rules.color = $('#day_color').val();
+		modeConfig(EPUBJS.styles.dayMode);
+	});
 
 	// nightMode
+
 	EPUBJS.nightMode = false;
-	EPUBJS.nightSheet = addStyleSheet();
-	EPUBJS.nightSelector = '.night *';
-	EPUBJS.nightModeBackground = $('#nightModeBackground').val();
-	EPUBJS.nightModeColor = $('#nightModeColor').val();
-	addCSSRule(EPUBJS.nightSheet, '.nonight', 'background: initial !important;');
-	nightModeConfig();
 
-	$('#nightModeBackground').on('change', function() {
-		EPUBJS.nightModeBackground = $('#nightModeBackground').val();
-		nightModeConfig();
+	$('#night_background').on('change', function() {
+		EPUBJS.styles.nightMode.rules.background = $('#night_background').val();
+		modeConfig(EPUBJS.styles.nightMode);
 	});
 
-	$('#nightModeColor').on('change', function() {
-		EPUBJS.nightModeColor = $('#nightModeColor').val();
-		nightModeConfig();
+	$('#night_color').on('change', function() {
+		EPUBJS.styles.nightMode.rules.color = $('#night_color').val();
+		modeConfig(EPUBJS.styles.nightMode);
 	});
 
-	//var reader = ePubReader(document.getElementById("dllink").value,  { contained: true });
-	var reader = ePubReader(file, { contained: true });
+	// enable day mode switch
+	$('#use_custom_colors').on('change', function () {
+        console.log("click!");
+        if ($(this).prop('checked')) {
+            toggleCustom(EPUBJS.styles.dayMode);
+        } else {
+            toggleCustom();
+        }
+    });
 
-	// enable night/day mode switch by clicking on the book title/author
-	// just switching in the "night" class works on some browsers but not on others, hence the trickery with
-	// setStyle/removeStyle...
-	$('#metainfo').on('click', function() {
-		if(EPUBJS.nightMode) {
-			reader.book.removeStyle("background");
-			reader.book.removeStyle("color");
-			$("#outerContainer").removeClass("night");
-			EPUBJS.nightMode = false;
-		} else {
-			reader.book.setStyle("background", EPUBJS.nightModeBackground);
-			reader.book.setStyle("color", EPUBJS.nightModeColor);
-			$("#outerContainer").addClass("night");
-			EPUBJS.nightMode = true;
-		}
-	});
+    // enable night mode switch
+
+	$('#metainfo').on('click', toggleNight);
 
 	// extra-wide page turn area?
-	$('#touch_nav').on('click', function() {
+
+	$('#touch_nav').on('change', function() {
 		if ($('#touch_nav').prop('checked')) {
 			$("#prev").removeClass("touch_nav");
 			$("#next").removeClass("touch_nav");
@@ -140,24 +275,33 @@ function renderEpub(file) {
 			$("#next").addClass("touch_nav");
 		}
 	});
+
+    // page width
+    $("#page_width").on("change", function () {
+        EPUBJS.options.page_width = $(this).val();
+        $("#viewer").css("max-width", EPUBJS.options.page_width + "em");
+    });
 		
 	// user-defined font
 	EPUBJS.ignore_css = false;
 	EPUBJS.bookFrame = null;
-	EPUBJS.user_fontFamily = $('#fontFamily').val();
-	EPUBJS.user_fontSize = $('#fontSize').val() + '%';
+	EPUBJS.options.font_family = $('#font_family').val();
+	EPUBJS.options.font_size = $('#font_size').val() + '%';
+
+    $('#font_example').css('font-size', EPUBJS.options.font_size);
+    $('#font_example').css('font-family', EPUBJS.options.font_family);
 
 	$('#ignore_css').on('click', function() {
 		EPUBJS.bookFrame = document.getElementsByTagName('iframe')[0].contentDocument;
 		if ($('#ignore_css').prop('checked')) {
-			$('#fontFamily').prop('disabled',false);
-			$('#fontSize').prop('disabled',false);
+			$('#font_family').prop('disabled',false);
+			$('#font_size').prop('disabled',false);
 			EPUBJS.ignore_css = true;
-			reader.book.setStyle('font-size', EPUBJS.user_fontSize);
-			reader.book.setStyle('font-family', EPUBJS.user_fontFamily);
+			reader.book.setStyle('font-size', EPUBJS.options.font_size);
+			reader.book.setStyle('font-family', EPUBJS.options.font_family);
 		} else {
-			$('#fontFamily').prop('disabled',true);
-			$('#fontSize').prop('disabled',true);
+			$('#font_family').prop('disabled',true);
+			$('#font_size').prop('disabled',true);
 			EPUBJS.ignore_css = false;
 			reader.book.removeStyle('font-size');
 			reader.book.removeStyle('font-family');
@@ -166,16 +310,31 @@ function renderEpub(file) {
 ;
 	});
 
-	$('#fontSize').on('change', function() {
-		EPUBJS.user_fontSize = $('#fontSize').val() + '%';
-		$('#font_example').css('font-size', EPUBJS.user_fontSize);
-		reader.book.setStyle('font-size', EPUBJS.user_fontSize);
+
+	$('#font_size').on('change', function() {
+		EPUBJS.options.font_size = $(this).val() + '%';
+		$('#font_example').css('font-size', EPUBJS.options.font_size);
+		reader.book.setStyle('font-size', EPUBJS.options.font_size);
 	});
-	$('#fontFamily').on('change', function() {
-		EPUBJS.user_fontFamily = $('#fontFamily').val();
-		$('#font_example').css('font-family', EPUBJS.user_fontFamily);
-		reader.book.setStyle('font-family', EPUBJS.user_fontFamily);
+	$('#font_family').on('change', function() {
+		EPUBJS.options.font_family = $(this).val();
+		$('#font_example').css('font-family', EPUBJS.options.font_family);
+		reader.book.setStyle('font-family', EPUBJS.options.font_family);
 	});
+
+    // only enable close button when launched in an iframe
+	if (parent !== window) {
+		$('#close').show();
+		$('#close').on('click', function() { reader.book.destroy(); parent.OCA.Files_Reader.Plugin.hide(); });
+	}
+
+    // connect event handlers
+    //
+    //reader.book.ready.all.then(function () {
+    //    reader.book.on('renderer:locationChanged', function(location){
+    //        console.log(location);
+    //    });
+    //});
 }
 
 function renderCbr(file) {
diff --git a/reader/lib/Db/ReaderEntity.php b/reader/lib/Db/ReaderEntity.php
new file mode 100644
index 0000000..446f877
--- /dev/null
+++ b/reader/lib/Db/ReaderEntity.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * @author Frank de Lange
+ * @copyright 2015 Frank de Lange
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace OCA\Files_Reader\Db;
+
+use OCP\AppFramework\Db\Entity;
+
+class ReaderEntity extends Entity {
+
+    /* returns decoded json if input is json, otherwise returns input */
+    public static function conditional_json_decode($el) {
+        $result = json_decode($el);
+        if (json_last_error() === JSON_ERROR_NONE) {
+            return $result;
+        } else {
+            return $el;
+        }
+    }
+
+    public function toService() {
+        return [
+            'name' => $this->getName(),
+            'value' => $this->conditional_json_decode($this->getValue()),
+            'lastModified' => $this->getLastModified(),
+        ];
+    }
+}
+
diff --git a/reader/templates/.epubreader.php.swp b/reader/templates/.epubreader.php.swp
new file mode 100644
index 0000000000000000000000000000000000000000..3fc3f122cd1b48443ec3ca70b63a14c3a6a882c9
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diff --git a/reader/templates/cbreader.php b/reader/templates/cbreader.php
index ab2aa0a..8abda7f 100644
--- a/reader/templates/cbreader.php
+++ b/reader/templates/cbreader.php
@@ -9,9 +9,8 @@
   $defaults = $_['defaults'];
   $preferences = $_['preferences'];
   $metadata = $_['metadata'];
-  $revision = '0017';
+  $revision = '0020';
   $version = \OCP\App::getAppVersion('files_reader') . '.' . $revision;
-    error_log("file_id: " . $fileId);
 
   /* Owncloud currently does not implement CSPv3, remove this test when it does */
   $nonce = class_exists('\OC\Security\CSP\ContentSecurityPolicyNonceManager')
@@ -21,7 +20,7 @@
 
 <html dir="ltr">
 
-<head class="session" data-downloadlink='<?php print_unescaped($downloadLink);?>' data-fileid='<?php print_unescaped($fileId);?>' data-basepath='<?php p($urlGenerator->linkTo('files_reader',''));?>' data-scope='<?php print_unescaped($scope);?>' data-cursor='<?php print_unescaped($cursor);?>' data-defaults='<?php print_unescaped($defaults);?>' data-preferences='<?php print_unescaped($preferences);?>' data-metadata='<?php print_unescaped($metadata);?>'>
+<head class="session" data-nonce='<?php p($nonce);?>' data-downloadlink='<?php print_unescaped($downloadLink);?>' data-fileid='<?php print_unescaped($fileId);?>' data-basepath='<?php p($urlGenerator->linkTo('files_reader',''));?>' data-scope='<?php print_unescaped($scope);?>' data-cursor='<?php print_unescaped($cursor);?>' data-defaults='<?php print_unescaped($defaults);?>' data-preferences='<?php print_unescaped($preferences);?>' data-metadata='<?php print_unescaped($metadata);?>'>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
     <meta name="apple-mobile-web-app-capable" content="yes">
@@ -114,7 +113,9 @@
     <div data-trigger="click" data-action="navigation" data-navigate-side="left" class="cbr-control navigate navigate-left control" name="navigateLeft">
         <span class="icon-navigate_before"></span>
     </div>
+    <!-- toggle toolbar (disabled)
     <div data-trigger="click" data-action="toggleToolbar" class="toggle-controls control" name="toggleToolbar"></div>
+    -->
     <div data-trigger="click" data-action="navigation" data-navigate-side="right" class="cbr-control navigate navigate-right control" name="navigateRight">
         <span class="icon-navigate_next"></span>
     </div>
@@ -129,12 +130,12 @@
     <!-- /inline progressbar -->
 
     <!-- sidebar -->
-    <div class="sidebar control" name="sidebar">
+    <div class="sidebar control" name="sidebar" id="sidebar">
         <div class="panels">
             <div class="pull-left">
-                <button data-trigger="click" data-action="showToc" title="show table of contents" class="icon-format_list_numbered toc-view open"></button>
-                <button data-trigger="click" data-action="showBookSettings" title="show book settings" class="icon-rate_review book-settings-view"></button>
-                <button data-trigger="click" data-action="showSettings" title="show settings" class="icon-settings settings-view"></button>
+                <button data-trigger="click" data-action="showToc" title="Table of Contents" class="icon-format_list_numbered toc-view open"></button>
+                <button data-trigger="click" data-action="showBookSettings" title="Book settings" class="icon-rate_review book-settings-view"></button>
+                <button data-trigger="click" data-action="showSettings" title="Default settings" class="icon-settings settings-view"></button>
             </div>
             <div class="pull-right">
                 <button id="toc-populate" data-trigger="click" data-action="tocPopulate" title="generate thumbnails" class="icon-sync" style="display:none"></button>
@@ -192,18 +193,35 @@
             </div>
         </div>
         <div class="settings-view view">
-            <div class="settings-container" name="settings" id="thumbnail-settings">
+            <div class="settings-container" name="thumbnail-settings" id="thumbnail-settings">
                 <label for="thumbnail-settings">Thumbnails</label>
-                <form name="settings" data-trigger="reset" data-action="resetSettings">
+                <div class="control-group pull-left">
+                    <input id="thumbnail-generate" data-trigger="change" data-action="thumbnails" type="checkbox">
+                    <label for="thumbnail-generate">Thumbnails in index </label>
+                </div>
+                <div class="control-group pull-left">
+                    <label for="thumbnail-width">Thumbnail width:</label>
+                    <input id="thumbnail-width" data-trigger="change" data-action="thumbnailWidth" type="number" min="50" max="500" step="10" value="200" >
+                    <label for="thumbnail-width">px</label>
+                </div>
+            </div>
+            <div class="settings-container" name="sidebar-settings" id="sidebar-settings">
+                <label for="sidebar-settings">Sidebar</label>
+                <form name="sidebar-preferences" data-trigger="reset" data-action="resetSidebar">
                     <div class="control-group pull-left">
-                        <input id="thumbnail-generate" data-trigger="change" data-action="thumbnails" type="checkbox">
-                        <label for="thumbnail-generate">Use thumbnails in index </label>
-                        <input id="thumbnail-width" data-trigger="change" data-action="thumbnailWidth" type="number" min="50" max="500" step="10" value="200" >
-                        <label for="thumbnail-width">Thumbnail width</label>
+                        <input id="sidebar-wide" data-trigger="change" data-action="sidebarWide" type="checkbox">
+                        <label for="sidebar-wide">Use extra-wide sidebar</label>
+                    </div>
+                    <div class="control-group pull-left">
+                        <label for="sidebar-width">Sidebar width:</label>
+                        <input id="sidebar-width" data-trigger="change" data-action="sidebarWidth" type="number" min="5" max="100" step="1" value="20" >
+                        <label for="sidebar-width">%</label>
+                    </div>
+                    <div class="control-group pull-right">
+                        <input type="reset" value="reset">
                     </div>
                 </form>
             </div>
-
         </div>
     </div>
     <!-- /sidebar -->
diff --git a/reader/templates/epubreader.php b/reader/templates/epubreader.php
index af709c6..996483a 100644
--- a/reader/templates/epubreader.php
+++ b/reader/templates/epubreader.php
@@ -1,9 +1,16 @@
 <?php
-  /** @var array $_ */
+ /** @var array $_ */
   /** @var OCP\IURLGenerator $urlGenerator */
   $urlGenerator = $_['urlGenerator'];
-  $version = \OCP\App::getAppVersion('files_reader');
-  $dllink = isset($_GET['file']) ? $_GET['file'] : '';
+  $downloadLink = $_['downloadLink'];
+  $fileId = $_['fileId'];
+  $scope = $_['scope'];
+  $cursor = $_['cursor'];
+  $defaults = $_['defaults'];
+  $preferences = $_['preferences'];
+  $metadata = $_['metadata'];
+  $revision = '0021';
+  $version = \OCP\App::getAppVersion('files_reader') . '.' . $revision;
 
   /* Owncloud currently does not implement CSPv3, remove this test when it does */
   $nonce = class_exists('\OC\Security\CSP\ContentSecurityPolicyNonceManager')
@@ -12,185 +19,238 @@
 ?>
 
 <html dir="ltr">
-   <head>
-      <meta charset="utf-8">
-      <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
-      <meta name="apple-mobile-web-app-capable" content="yes">
-      <base href="<?php p($urlGenerator->linkTo('files_reader',''));?>">
-      <title>
-         <?php p($_['title']);?>
-      </title>
-      <link rel="shortcut icon" href="img/book.png">
-      <link rel="stylesheet" href="css/normalize.css">
-      <link rel="stylesheet" href="css/main.css">
-      <link rel="stylesheet" href="css/popup.css">
-      <link rel="stylesheet" href="css/tooltip.css">
-      <script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'js/lib/typedarray.min.js')) ?>?v=<?php p($version) ?>"> </script>
-      <script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'js/lib/Blob.js')) ?>?v=<?php p($version) ?>"> </script>
-      <script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'js/lib/wgxpath.install.js')) ?>?v=<?php p($version) ?>"> </script>
-      <script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/libs/jquery.min.js')) ?>?v=<?php p($version) ?>"> </script>
-      <script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/libs/screenfull.min.js')) ?>?v=<?php p($version) ?>"> </script>
-      <script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/libs/zip.min.js')) ?>?v=<?php p($version) ?>"> </script>
-      <script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/epub.min.js')) ?>?v=<?php p($version) ?>"> </script>
-      <script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/hooks.min.js')) ?>?v=<?php p($version) ?>"> </script>
-      <script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/hooks/extensions/highlight.js')) ?>?v=<?php p($version) ?>"> </script>
-      <script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/reader.min.js')) ?>?v=<?php p($version) ?>"> </script>
-     
-      <script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'js/ready.js')) ?>?v=<?php p($version) ?>"> </script>
-   </head>
-   <body>
-      <input type="hidden" id="dllink" value="<?php print_unescaped($dllink);?>">
-      <div id="outerContainer">
-         <div id="sidebar">
-            <div id="panels">
-               <input id="searchBox" placeholder="not implemented yet" type="search" disabled="">
-               <a id="show-Search" class="show_view icon-search" data-view="Search">
-                  <?php p($l->t("Search")); ?>
-               </a>
-               <a id="show-Toc" class="show_view icon-list-1 active" data-view="Toc">
-                  <?php p($l->t("TOC")); ?>
-               </a>
-               <a id="show-Bookmarks" class="show_view icon-bookmark" data-view="Bookmarks">
-                  <?php p($l->t("Bookmarks")); ?>
-               </a>
-               <a id="show-Notes" class="show_view icon-edit" data-view="Notes">
-                  <?php p($l->t("Notes")); ?>
-               </a>
+    <head class="session" data-nonce='<?php p($nonce);?>' data-downloadlink='<?php print_unescaped($downloadLink);?>' data-fileid='<?php print_unescaped($fileId);?>' data-version='<?php print_unescaped($version);?>' data-basepath='<?php p($urlGenerator->linkTo('files_reader',''));?>' data-scope='<?php print_unescaped($scope);?>' data-cursor='<?php print_unescaped($cursor);?>' data-defaults='<?php print_unescaped($defaults);?>' data-preferences='<?php print_unescaped($preferences);?>' data-metadata='<?php print_unescaped($metadata);?>'>
+        <meta charset="utf-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
+        <meta name="apple-mobile-web-app-capable" content="yes">
+        <base href="<?php p($urlGenerator->linkTo('files_reader',''));?>">
+        <title>
+            <?php p($_['title']);?>
+        </title>
+        <link rel="shortcut icon" href="img/book.png">
+        <link rel="stylesheet" href="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/css/main.css')) ?>?v=<?php p($version) ?>"> </script>
+		<link rel="stylesheet" href="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/css/sidebar.css')) ?>?v=<?php p($version) ?>"> </script>
+		<link rel="stylesheet" href="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/css/popup.css')) ?>?v=<?php p($version) ?>"> </script>
+		<link rel="stylesheet" href="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/css/tooltip.css')) ?>?v=<?php p($version) ?>"> </script>
+		<script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'js/lib/typedarray.min.js')) ?>?v=<?php p($version) ?>"> </script>
+		<script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'js/lib/Blob.js')) ?>?v=<?php p($version) ?>"> </script>
+		<script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'js/lib/wgxpath.install.js')) ?>?v=<?php p($version) ?>"> </script>
+		<script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/libs/jquery.min.js')) ?>?v=<?php p($version) ?>"> </script>
+		<script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'vendor/bartaz/jquery.highlight.js')) ?>?v=<?php p($version) ?>"> </script>
+		<script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'vendor/sindresorhus/screenfull.js')) ?>?v=<?php p($version) ?>"> </script>
+		<script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/libs/zip.min.js')) ?>?v=<?php p($version) ?>"> </script>
+		<script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/epub.min.js')) ?>?v=<?php p($version) ?>"> </script>
+		<script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/hooks.min.js')) ?>?v=<?php p($version) ?>"> </script>
+
+		<script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/hooks/extensions/highlight.js')) ?>?v=<?php p($version) ?>"> </script>
+		<script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/reader.min.js')) ?>?v=<?php p($version) ?>"> </script>
+		<script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'vendor/epubjs/plugins/search.js')) ?>?v=<?php p($version) ?>"> </script>
+
+		<script type="text/javascript" nonce="<?php p($nonce) ?>" src="<?php p($urlGenerator->linkTo('files_reader', 'js/ready.js')) ?>?v=<?php p($version) ?>"> </script>
+    </head>
+    <body>
+        <div id="outerContainer">
+
+            <!-- sidebar -->
+
+            <div id="sidebar" class="sidebar">
+                <div id="panels" class="panels">
+                    <div class="pull-left">
+                        <button id="show-Toc" class="show_view icon-list-1 open" title="Table of Contents" data-view="Toc"></button>
+                        <button id="show-Bookmarks" class="show_view icon-bookmark" title="Bookmarks" data-view="Bookmarks"></button>
+                        <button id="show-Search" class="show_view icon-search" title="Search" data-view="Search"></button>
+                        <button id="show-Notes" class="show_view icon-edit" title="Notes" data-view="Notes"></button>
+                        <button id="show-Settings" class="show_view icon-cog" title="Settings" data-view="Settings"></button>
+                    </div>
+                    <div class="pull-right">
+                        <button id="close-Sidebar" class="close_sidebar icon-right" title="Close sidebar"></button>
+                    </div>
+                </div>
+                <div id="tocView" class="toc-view view open">
+                </div>
+                <div id="bookmarksView" class="bookmarks-view view">
+                    <ul id="bookmarks">
+                    </ul>
+                </div>
+                <div id="searchView" class="view search-view">
+                    <div>
+                        <div class="search-input">
+                            <input id="searchBox" class="searchbox" placeholder="search..." type="input">
+                            <span title="Clear">x</span>
+                            </form>
+                        </div>
+                        <ul id="searchResults" class="search-results">
+                        </ul>
+                    </div>
+                </div>
+                <div id="notesView" class="notes-view view">
+                    <div id="new-note" class="new-note">
+                        <textarea id="note-text" class="note-text">
+                        </textarea>
+                        <button id="note-anchor" class="note-anchor">Anchor</button>
+                    </div>
+                    <ol id="notes" class="notes">
+                    </ol>
+                </div>
+                <div id="settingsView" class="settings-view view">
+                    <fieldset class="settings-container" name="font-settings">
+                        <legend>font</legend>
+                        <div class="control-group">
+                            <input type="checkbox" id="ignore_css" name="ignore_css">
+                            <label for="ignore_css">use custom font</label>
+                            <div class="center-box">
+                                <select id="font_family" disabled="">
+                                    <option value="verdana, trebuchet, droid sans serif, sans, sans-serif"> sans </option>
+                                    <option value="georgia, times new roman, droid serif, serif"> serif </option>
+                                    <option value="monospace"> monospace </option>
+                                </select>
+                                at <input type="number" id="font_size" value="100" min="50" max="150" disabled=""> %
+                            </div>
+                            <div id="font_example" class="user font_example">
+                                <div>
+                                Et nos esse veri viri scire volemus
+                                </div>
+                            </div>
+                        </div>
+                    </fieldset>
+                    <fieldset class="settings-container" name="colour-settings">
+                        <legend>colors</legend>
+                        <fieldset>
+                            <legend>normal</legend>
+                            <div class="control-group">
+                                <input type="checkbox" id="use_custom_colors" name="use_custom_colors">
+                                <label for="use_custom_colors">
+                                    Use custom colors 
+                                </label>
+                                <div class="center-box">
+                                <input type="color" id="day_color" value="#0a0a0a">
+                                on
+                                <input type="color" id="day_background" value="#f0f0f0">
+                                </div>
+                                <div class="day font_example">
+                                    <div>
+                                        Et nos esse veri viri scire volemus
+                                    </div>
+                                </div>
+                            </div>
+                        </fieldset>
+                        <fieldset>
+                            <legend>night</legend>
+                            <div class="control-group">
+                                <div class="center-box">
+                                <input type="color" id="night_color" value="#3a516b">
+                                on
+                                <input type="color" id="night_background" value="#000000">
+                                </div>
+                                <div class="night font_example">
+                                    <div>
+                                        Et nos esse veri viri scire volemus
+                                    </div>
+                                </div>
+                            </div>
+                        </fieldset>
+                    </fieldset>
+                    <fieldset class="settings-container" name="display-settings">
+                        <legend>display</legend>
+                        <fieldset>
+                            <legend>page width</legend>
+                            <div class="control-group center-box">
+                                maximum <input type="number" id="page_width" value="72" min="25" max="200"> characters
+                            </div>
+                        </fieldset>
+                        <div class="control-group">
+                            <input type="checkbox" id="sidebarReflow" name="sidebarReflow">
+                            <label for="sidebarReflow">
+                                <?php p($l->t("reflow text when sidebars are open.")); ?>
+                            </label>
+                        </div>
+                        <div class="control-group">
+                            <input type="checkbox" id="touch_nav" name="touch_nav">
+                            <label for="touch_nav" class="tooltip">
+                                <?php p($l->t("disable extra-wide page turn areas")); ?> 
+                                <span>
+                                    <?php p($l->t("the extra-wide page turn areas as used by default on touch-screen devices interfere with the ability to select links in ebooks. when this option is enabled, the page-turn area is always outside the ebook margins so links are reachable.")); ?>
+                                </span>
+                            </label>
+                        </div>
+                    </fieldset>
+                </div>
             </div>
-            <div id="tocView" class="view">
+
+            <!-- /sidebar -->
+
+            <!-- main -->
+
+            <div id="main">
+
+                <!-- titlebar -->
+
+                <div id="titlebar">
+                    <div id="opener" class="pull-left">
+                        <a id="slider" class="icon-menu">
+                            <?php p($l->t("menu")); ?>
+                        </a>
+                    </div>
+                    <div id="metainfo">
+                        <span id="book-title">
+                        </span>
+                        <span id="title-seperator">
+                              –  
+                        </span>
+                        <span id="chapter-title">
+                        </span>
+                    </div>
+                    <div id="title-controls" class="pull-right">
+                        <a id="bookmark" class="icon-bookmark-empty">
+                            <?php p($l->t("bookmark")); ?>
+                        </a>
+                        <a id="setting" class="icon-cog">
+                            <?php p($l->t("settings")); ?>
+                        </a>
+                        <a id="fullscreen" class="icon-resize-full">
+                            <?php p($l->t("fullscreen")); ?>
+                        </a>
+                        <a id="close" class="icon-cancel-circled2" style="display:none">
+                            <?php p($l->t("close")); ?>
+                        </a>
+                    </div>
+                </div>
+
+                <!-- /titlebar -->
+
+                <!-- divider -->
+
+                <div id="divider">
+                </div>
+
+                <!-- /divider -->
+
+                <!-- navigation + viewer -->
+
+                <div id="prev" class="arrow noday nonight">
+                    <div class="noday nonight">
+                        ‹
+                    </div>
+                </div>
+                <div id="viewer">
+                </div>
+                <div id="next" class="arrow noday nonight">
+                    <div class="noday nonight">
+                        ›
+                    </div>
+                </div>
+                <div id="loader" class="noday nonight">
+                    <img src="img/loading.gif">
+                </div>
+
+                <!-- /navigation + viewer -->
+
             </div>
-            <div id="searchView" class="view">
-               <ul id="searchResults">
-               </ul>
+
+            <!-- /main -->
+
+            <div class="overlay noday nonight">
             </div>
-            <div id="bookmarksView" class="view">
-               <ul id="bookmarks">
-               </ul>
-            </div>
-            <div id="notesView" class="view">
-               <div id="new-note">
-                  <textarea id="note-text">
-                  </textarea>
-                  <button id="note-anchor">
-                     <?php p($l->t("Anchor")); ?>
-                  </button>
-               </div>
-               <ol id="notes">
-               </ol>
-            </div>
-         </div>
-         <div id="main">
-            <div id="titlebar">
-               <div id="opener">
-                  <a id="slider" class="icon-menu">
-                     <?php p($l->t("Menu")); ?>
-                  </a>
-               </div>
-               <div id="metainfo">
-                  <span id="book-title">
-                  </span>
-                  <span id="title-seperator">
-                       –  
-                  </span>
-                  <span id="chapter-title">
-                  </span>
-               </div>
-               <div id="title-controls">
-                  <a id="bookmark" class="icon-bookmark-empty">
-                     <?php p($l->t("Bookmark")); ?>
-                  </a>
-                  <a id="setting" class="icon-cog">
-                     <?php p($l->t("Settings")); ?>
-                  </a>
-                  <a id="fullscreen" class="icon-resize-full">
-                     <?php p($l->t("Fullscreen")); ?>
-                  </a>
-                  <a id="close" class="icon-cancel-circled2" style="display:none">
-                     <?php p($l->t("Close")); ?>
-                  </a>
-               </div>
-            </div>
-            <div id="divider">
-            </div>
-            <div id="prev" class="arrow nonight">
-               <div class="nonight">
-                  ‹
-               </div>
-            </div>
-            <div id="viewer">
-            </div>
-            <div id="next" class="arrow nonight">
-               <div class="nonight">
-                  ›
-               </div>
-            </div>
-            <div id="loader" class="nonight">
-               <img src="img/loading.gif">
-            </div>
-         </div>
-         <div class="modal md-effect-1" id="settings-modal">
-            <div class="md-content">
-               <h3>
-                  <?php p($l->t("Settings")); ?>
-               </h3>
-               <div>
-                  <p>
-                     <input type="checkbox" id="ignore_css" name="ignore_css">
-                     <label for="ignore_css">
-                        <?php p($l->t("Always use")); ?>
-                     </label>
-                     <select id="fontFamily" disabled="">
-                        <option value="verdana, trebuchet, droid sans serif, sans, sans-serif">
-                           Sans
-                        </option>
-                        <option value="georgia, times new roman, droid serif, serif">
-                           Serif
-                        </option>
-                        <option value="monospace">
-                           Monospace
-                        </option>
-                     </select>
-                     <?php p($l->t("font scaled to")); ?>
-                     <input type="number" id="fontSize" value="100" min="50" max="150" disabled="">
-                     %
-                  </p>
-                  <div id="font_example" class="user">
-                     <?php p($l->t("Et nos esse veri viri scire volemus")); ?>
-                  </div>
-                  <p>
-                     <input type="checkbox" id="sidebarReflow" name="sidebarReflow">
-                     <label for="sidebarReflow">
-                        <?php p($l->t("Reflow text when sidebars are open.")); ?>
-                     </label>
-                  </p>
-                  <p>
-                     <?php p($l->t("Night mode background")); ?>
-                     <input type="color" id="nightModeBackground" value="#000000">
-                     <?php p($l->t("and text")); ?>
-                     <input type="color" id="nightModeColor" value="#3A516B">
-                     <?php p($l->t("colour")); ?>
-                  </p>
-                  <div id="nightModeExample" class="night">
-                     <div>
-                        Et nos esse veri viri scire volemus
-                     </div>
-                  </div>
-                  <p>
-                     <input type="checkbox" id="touch_nav" name="touch_nav">
-                     <label for="touch_nav" class="tooltip">
-                        <?php p($l->t("Disable extra-wide page turn areas")); ?> 
-								<span>
-									<?php p($l->t("The extra-wide page turn areas as used by default on touch-screen devices interfere with the ability to select links in ebooks. When this option is enabled, the page-turn area is always outside the ebook margins so links are reachable.")); ?>
-								</span>
-                     </label>
-                 </p>
-               </div>
-               <div class="closer icon-cancel-circled nonight">
-               </div>
-            </div>
-         </div>
-         <div class="overlay nonight">
-         </div>
-      </div>
-   </body>
+        </div>
+    </body>
 </html>
diff --git a/reader/vendor/bartaz/jquery.highlight.js b/reader/vendor/bartaz/jquery.highlight.js
new file mode 100644
index 0000000..9dcf3c7
--- /dev/null
+++ b/reader/vendor/bartaz/jquery.highlight.js
@@ -0,0 +1,108 @@
+/*
+ * jQuery Highlight plugin
+ *
+ * Based on highlight v3 by Johann Burkard
+ * http://johannburkard.de/blog/programming/javascript/highlight-javascript-text-higlighting-jquery-plugin.html
+ *
+ * Code a little bit refactored and cleaned (in my humble opinion).
+ * Most important changes:
+ *  - has an option to highlight only entire words (wordsOnly - false by default),
+ *  - has an option to be case sensitive (caseSensitive - false by default)
+ *  - highlight element tag and class names can be specified in options
+ *
+ * Usage:
+ *   // wrap every occurrance of text 'lorem' in content
+ *   // with <span class='highlight'> (default options)
+ *   $('#content').highlight('lorem');
+ *
+ *   // search for and highlight more terms at once
+ *   // so you can save some time on traversing DOM
+ *   $('#content').highlight(['lorem', 'ipsum']);
+ *   $('#content').highlight('lorem ipsum');
+ *
+ *   // search only for entire word 'lorem'
+ *   $('#content').highlight('lorem', { wordsOnly: true });
+ *
+ *   // don't ignore case during search of term 'lorem'
+ *   $('#content').highlight('lorem', { caseSensitive: true });
+ *
+ *   // wrap every occurrance of term 'ipsum' in content
+ *   // with <em class='important'>
+ *   $('#content').highlight('ipsum', { element: 'em', className: 'important' });
+ *
+ *   // remove default highlight
+ *   $('#content').unhighlight();
+ *
+ *   // remove custom highlight
+ *   $('#content').unhighlight({ element: 'em', className: 'important' });
+ *
+ *
+ * Copyright (c) 2009 Bartek Szopka
+ *
+ * Licensed under MIT license.
+ *
+ */
+
+jQuery.extend({
+    highlight: function (node, re, nodeName, className) {
+        if (node.nodeType === 3) {
+            var match = node.data.match(re);
+            if (match) {
+                var highlight = document.createElement(nodeName || 'span');
+                highlight.className = className || 'highlight';
+                var wordNode = node.splitText(match.index);
+                wordNode.splitText(match[0].length);
+                var wordClone = wordNode.cloneNode(true);
+                highlight.appendChild(wordClone);
+                wordNode.parentNode.replaceChild(highlight, wordNode);
+                return 1; //skip added node in parent
+            }
+        } else if ((node.nodeType === 1 && node.childNodes) && // only element nodes that have children
+                !/(script|style)/i.test(node.tagName) && // ignore script and style nodes
+                !(node.tagName === nodeName.toUpperCase() && node.className === className)) { // skip if already highlighted
+            for (var i = 0; i < node.childNodes.length; i++) {
+                i += jQuery.highlight(node.childNodes[i], re, nodeName, className);
+            }
+        }
+        return 0;
+    }
+});
+
+jQuery.fn.unhighlight = function (options) {
+    var settings = { className: 'highlight', element: 'span' };
+    jQuery.extend(settings, options);
+
+    return this.find(settings.element + "." + settings.className).each(function () {
+        var parent = this.parentNode;
+        parent.replaceChild(this.firstChild, this);
+        parent.normalize();
+    }).end();
+};
+
+jQuery.fn.highlight = function (words, options) {
+    var settings = { className: 'highlight', element: 'span', caseSensitive: false, wordsOnly: false };
+    jQuery.extend(settings, options);
+    
+    if (words.constructor === String) {
+        words = [words];
+    }
+    words = jQuery.grep(words, function(word, i){
+      return word != '';
+    });
+    words = jQuery.map(words, function(word, i) {
+      return word.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
+    });
+    if (words.length == 0) { return this; };
+
+    var flag = settings.caseSensitive ? "" : "i";
+    var pattern = "(" + words.join("|") + ")";
+    if (settings.wordsOnly) {
+        pattern = "\\b" + pattern + "\\b";
+    }
+    var re = new RegExp(pattern, flag);
+    
+    return this.each(function () {
+        jQuery.highlight(this, re, settings.element, settings.className);
+    });
+};
+
diff --git a/reader/vendor/bgrins/spectrum.css b/reader/vendor/bgrins/spectrum.css
new file mode 100644
index 0000000..a8ad9e4
--- /dev/null
+++ b/reader/vendor/bgrins/spectrum.css
@@ -0,0 +1,507 @@
+/***
+Spectrum Colorpicker v1.8.0
+https://github.com/bgrins/spectrum
+Author: Brian Grinstead
+License: MIT
+***/
+
+.sp-container {
+    position:absolute;
+    top:0;
+    left:0;
+    display:inline-block;
+    *display: inline;
+    *zoom: 1;
+    /* https://github.com/bgrins/spectrum/issues/40 */
+    z-index: 9999994;
+    overflow: hidden;
+}
+.sp-container.sp-flat {
+    position: relative;
+}
+
+/* Fix for * { box-sizing: border-box; } */
+.sp-container,
+.sp-container * {
+    -webkit-box-sizing: content-box;
+       -moz-box-sizing: content-box;
+            box-sizing: content-box;
+}
+
+/* http://ansciath.tumblr.com/post/7347495869/css-aspect-ratio */
+.sp-top {
+  position:relative;
+  width: 100%;
+  display:inline-block;
+}
+.sp-top-inner {
+   position:absolute;
+   top:0;
+   left:0;
+   bottom:0;
+   right:0;
+}
+.sp-color {
+    position: absolute;
+    top:0;
+    left:0;
+    bottom:0;
+    right:20%;
+}
+.sp-hue {
+    position: absolute;
+    top:0;
+    right:0;
+    bottom:0;
+    left:84%;
+    height: 100%;
+}
+
+.sp-clear-enabled .sp-hue {
+    top:33px;
+    height: 77.5%;
+}
+
+.sp-fill {
+    padding-top: 80%;
+}
+.sp-sat, .sp-val {
+    position: absolute;
+    top:0;
+    left:0;
+    right:0;
+    bottom:0;
+}
+
+.sp-alpha-enabled .sp-top {
+    margin-bottom: 18px;
+}
+.sp-alpha-enabled .sp-alpha {
+    display: block;
+}
+.sp-alpha-handle {
+    position:absolute;
+    top:-4px;
+    bottom: -4px;
+    width: 6px;
+    left: 50%;
+    cursor: pointer;
+    border: 1px solid black;
+    background: white;
+    opacity: .8;
+}
+.sp-alpha {
+    display: none;
+    position: absolute;
+    bottom: -14px;
+    right: 0;
+    left: 0;
+    height: 8px;
+}
+.sp-alpha-inner {
+    border: solid 1px #333;
+}
+
+.sp-clear {
+    display: none;
+}
+
+.sp-clear.sp-clear-display {
+    background-position: center;
+}
+
+.sp-clear-enabled .sp-clear {
+    display: block;
+    position:absolute;
+    top:0px;
+    right:0;
+    bottom:0;
+    left:84%;
+    height: 28px;
+}
+
+/* Don't allow text selection */
+.sp-container, .sp-replacer, .sp-preview, .sp-dragger, .sp-slider, .sp-alpha, .sp-clear, .sp-alpha-handle, .sp-container.sp-dragging .sp-input, .sp-container button  {
+    -webkit-user-select:none;
+    -moz-user-select: -moz-none;
+    -o-user-select:none;
+    user-select: none;
+}
+
+.sp-container.sp-input-disabled .sp-input-container {
+    display: none;
+}
+.sp-container.sp-buttons-disabled .sp-button-container {
+    display: none;
+}
+.sp-container.sp-palette-buttons-disabled .sp-palette-button-container {
+    display: none;
+}
+.sp-palette-only .sp-picker-container {
+    display: none;
+}
+.sp-palette-disabled .sp-palette-container {
+    display: none;
+}
+
+.sp-initial-disabled .sp-initial {
+    display: none;
+}
+
+
+/* Gradients for hue, saturation and value instead of images.  Not pretty... but it works */
+.sp-sat {
+    background-image: -webkit-gradient(linear,  0 0, 100% 0, from(#FFF), to(rgba(204, 154, 129, 0)));
+    background-image: -webkit-linear-gradient(left, #FFF, rgba(204, 154, 129, 0));
+    background-image: -moz-linear-gradient(left, #fff, rgba(204, 154, 129, 0));
+    background-image: -o-linear-gradient(left, #fff, rgba(204, 154, 129, 0));
+    background-image: -ms-linear-gradient(left, #fff, rgba(204, 154, 129, 0));
+    background-image: linear-gradient(to right, #fff, rgba(204, 154, 129, 0));
+    -ms-filter: "progid:DXImageTransform.Microsoft.gradient(GradientType = 1, startColorstr=#FFFFFFFF, endColorstr=#00CC9A81)";
+    filter : progid:DXImageTransform.Microsoft.gradient(GradientType = 1, startColorstr='#FFFFFFFF', endColorstr='#00CC9A81');
+}
+.sp-val {
+    background-image: -webkit-gradient(linear, 0 100%, 0 0, from(#000000), to(rgba(204, 154, 129, 0)));
+    background-image: -webkit-linear-gradient(bottom, #000000, rgba(204, 154, 129, 0));
+    background-image: -moz-linear-gradient(bottom, #000, rgba(204, 154, 129, 0));
+    background-image: -o-linear-gradient(bottom, #000, rgba(204, 154, 129, 0));
+    background-image: -ms-linear-gradient(bottom, #000, rgba(204, 154, 129, 0));
+    background-image: linear-gradient(to top, #000, rgba(204, 154, 129, 0));
+    -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#00CC9A81, endColorstr=#FF000000)";
+    filter : progid:DXImageTransform.Microsoft.gradient(startColorstr='#00CC9A81', endColorstr='#FF000000');
+}
+
+.sp-hue {
+    background: -moz-linear-gradient(top, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%);
+    background: -ms-linear-gradient(top, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%);
+    background: -o-linear-gradient(top, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%);
+    background: -webkit-gradient(linear, left top, left bottom, from(#ff0000), color-stop(0.17, #ffff00), color-stop(0.33, #00ff00), color-stop(0.5, #00ffff), color-stop(0.67, #0000ff), color-stop(0.83, #ff00ff), to(#ff0000));
+    background: -webkit-linear-gradient(top, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%);
+    background: linear-gradient(to bottom, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%);
+}
+
+/* IE filters do not support multiple color stops.
+   Generate 6 divs, line them up, and do two color gradients for each.
+   Yes, really.
+ */
+.sp-1 {
+    height:17%;
+    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff0000', endColorstr='#ffff00');
+}
+.sp-2 {
+    height:16%;
+    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffff00', endColorstr='#00ff00');
+}
+.sp-3 {
+    height:17%;
+    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00ff00', endColorstr='#00ffff');
+}
+.sp-4 {
+    height:17%;
+    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00ffff', endColorstr='#0000ff');
+}
+.sp-5 {
+    height:16%;
+    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#0000ff', endColorstr='#ff00ff');
+}
+.sp-6 {
+    height:17%;
+    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff00ff', endColorstr='#ff0000');
+}
+
+.sp-hidden {
+    display: none !important;
+}
+
+/* Clearfix hack */
+.sp-cf:before, .sp-cf:after { content: ""; display: table; }
+.sp-cf:after { clear: both; }
+.sp-cf { *zoom: 1; }
+
+/* Mobile devices, make hue slider bigger so it is easier to slide */
+@media (max-device-width: 480px) {
+    .sp-color { right: 40%; }
+    .sp-hue { left: 63%; }
+    .sp-fill { padding-top: 60%; }
+}
+.sp-dragger {
+   border-radius: 5px;
+   height: 5px;
+   width: 5px;
+   border: 1px solid #fff;
+   background: #000;
+   cursor: pointer;
+   position:absolute;
+   top:0;
+   left: 0;
+}
+.sp-slider {
+    position: absolute;
+    top:0;
+    cursor:pointer;
+    height: 3px;
+    left: -1px;
+    right: -1px;
+    border: 1px solid #000;
+    background: white;
+    opacity: .8;
+}
+
+/*
+Theme authors:
+Here are the basic themeable display options (colors, fonts, global widths).
+See http://bgrins.github.io/spectrum/themes/ for instructions.
+*/
+
+.sp-container {
+    border-radius: 0;
+    background-color: #ECECEC;
+    border: solid 1px #f0c49B;
+    padding: 0;
+}
+.sp-container, .sp-container button, .sp-container input, .sp-color, .sp-hue, .sp-clear {
+    font: normal 12px "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
+    -webkit-box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    -ms-box-sizing: border-box;
+    box-sizing: border-box;
+}
+.sp-top {
+    margin-bottom: 3px;
+}
+.sp-color, .sp-hue, .sp-clear {
+    border: solid 1px #666;
+}
+
+/* Input */
+.sp-input-container {
+    float:right;
+    width: 100px;
+    margin-bottom: 4px;
+}
+.sp-initial-disabled  .sp-input-container {
+    width: 100%;
+}
+.sp-input {
+   font-size: 12px !important;
+   border: 1px inset;
+   padding: 4px 5px;
+   margin: 0;
+   width: 100%;
+   background:transparent;
+   border-radius: 3px;
+   color: #222;
+}
+.sp-input:focus  {
+    border: 1px solid orange;
+}
+.sp-input.sp-validation-error {
+    border: 1px solid red;
+    background: #fdd;
+}
+.sp-picker-container , .sp-palette-container {
+    float:left;
+    position: relative;
+    padding: 10px;
+    padding-bottom: 300px;
+    margin-bottom: -290px;
+}
+.sp-picker-container {
+    width: 172px;
+    border-left: solid 1px #fff;
+}
+
+/* Palettes */
+.sp-palette-container {
+    border-right: solid 1px #ccc;
+}
+
+.sp-palette-only .sp-palette-container {
+    border: 0;
+}
+
+.sp-palette .sp-thumb-el {
+    display: block;
+    position:relative;
+    float:left;
+    width: 24px;
+    height: 15px;
+    margin: 3px;
+    cursor: pointer;
+    border:solid 2px transparent;
+}
+.sp-palette .sp-thumb-el:hover, .sp-palette .sp-thumb-el.sp-thumb-active {
+    border-color: orange;
+}
+.sp-thumb-el {
+    position:relative;
+}
+
+/* Initial */
+.sp-initial {
+    float: left;
+    border: solid 1px #333;
+}
+.sp-initial span {
+    width: 30px;
+    height: 25px;
+    border:none;
+    display:block;
+    float:left;
+    margin:0;
+}
+
+.sp-initial .sp-clear-display {
+    background-position: center;
+}
+
+/* Buttons */
+.sp-palette-button-container,
+.sp-button-container {
+    float: right;
+}
+
+/* Replacer (the little preview div that shows up instead of the <input>) */
+.sp-replacer {
+    margin:0;
+    overflow:hidden;
+    cursor:pointer;
+    padding: 4px;
+    display:inline-block;
+    *zoom: 1;
+    *display: inline;
+    border: solid 1px #91765d;
+    background: #eee;
+    color: #333;
+    vertical-align: middle;
+}
+.sp-replacer:hover, .sp-replacer.sp-active {
+    border-color: #F0C49B;
+    color: #111;
+}
+.sp-replacer.sp-disabled {
+    cursor:default;
+    border-color: silver;
+    color: silver;
+}
+.sp-dd {
+    padding: 2px 0;
+    height: 16px;
+    line-height: 16px;
+    float:left;
+    font-size:10px;
+}
+.sp-preview {
+    position:relative;
+    width:25px;
+    height: 20px;
+    border: solid 1px #222;
+    margin-right: 5px;
+    float:left;
+    z-index: 0;
+}
+
+.sp-palette {
+    *width: 220px;
+    max-width: 220px;
+}
+.sp-palette .sp-thumb-el {
+    width:16px;
+    height: 16px;
+    margin:2px 1px;
+    border: solid 1px #d0d0d0;
+}
+
+.sp-container {
+    padding-bottom:0;
+}
+
+
+/* Buttons: http://hellohappy.org/css3-buttons/ */
+.sp-container button {
+  background-color: #eeeeee;
+  background-image: -webkit-linear-gradient(top, #eeeeee, #cccccc);
+  background-image: -moz-linear-gradient(top, #eeeeee, #cccccc);
+  background-image: -ms-linear-gradient(top, #eeeeee, #cccccc);
+  background-image: -o-linear-gradient(top, #eeeeee, #cccccc);
+  background-image: linear-gradient(to bottom, #eeeeee, #cccccc);
+  border: 1px solid #ccc;
+  border-bottom: 1px solid #bbb;
+  border-radius: 3px;
+  color: #333;
+  font-size: 14px;
+  line-height: 1;
+  padding: 5px 4px;
+  text-align: center;
+  text-shadow: 0 1px 0 #eee;
+  vertical-align: middle;
+}
+.sp-container button:hover {
+    background-color: #dddddd;
+    background-image: -webkit-linear-gradient(top, #dddddd, #bbbbbb);
+    background-image: -moz-linear-gradient(top, #dddddd, #bbbbbb);
+    background-image: -ms-linear-gradient(top, #dddddd, #bbbbbb);
+    background-image: -o-linear-gradient(top, #dddddd, #bbbbbb);
+    background-image: linear-gradient(to bottom, #dddddd, #bbbbbb);
+    border: 1px solid #bbb;
+    border-bottom: 1px solid #999;
+    cursor: pointer;
+    text-shadow: 0 1px 0 #ddd;
+}
+.sp-container button:active {
+    border: 1px solid #aaa;
+    border-bottom: 1px solid #888;
+    -webkit-box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee;
+    -moz-box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee;
+    -ms-box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee;
+    -o-box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee;
+    box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee;
+}
+.sp-cancel {
+    font-size: 11px;
+    color: #d93f3f !important;
+    margin:0;
+    padding:2px;
+    margin-right: 5px;
+    vertical-align: middle;
+    text-decoration:none;
+
+}
+.sp-cancel:hover {
+    color: #d93f3f !important;
+    text-decoration: underline;
+}
+
+
+.sp-palette span:hover, .sp-palette span.sp-thumb-active {
+    border-color: #000;
+}
+
+.sp-preview, .sp-alpha, .sp-thumb-el {
+    position:relative;
+    background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAIAAADZF8uwAAAAGUlEQVQYV2M4gwH+YwCGIasIUwhT25BVBADtzYNYrHvv4gAAAABJRU5ErkJggg==);
+}
+.sp-preview-inner, .sp-alpha-inner, .sp-thumb-inner {
+    display:block;
+    position:absolute;
+    top:0;left:0;bottom:0;right:0;
+}
+
+.sp-palette .sp-thumb-inner {
+    background-position: 50% 50%;
+    background-repeat: no-repeat;
+}
+
+.sp-palette .sp-thumb-light.sp-thumb-active .sp-thumb-inner {
+    background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASCAYAAABWzo5XAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAIVJREFUeNpiYBhsgJFMffxAXABlN5JruT4Q3wfi/0DsT64h8UD8HmpIPCWG/KemIfOJCUB+Aoacx6EGBZyHBqI+WsDCwuQ9mhxeg2A210Ntfo8klk9sOMijaURm7yc1UP2RNCMbKE9ODK1HM6iegYLkfx8pligC9lCD7KmRof0ZhjQACDAAceovrtpVBRkAAAAASUVORK5CYII=);
+}
+
+.sp-palette .sp-thumb-dark.sp-thumb-active .sp-thumb-inner {
+    background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASCAYAAABWzo5XAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAadEVYdFNvZnR3YXJlAFBhaW50Lk5FVCB2My41LjEwMPRyoQAAAMdJREFUOE+tkgsNwzAMRMugEAahEAahEAZhEAqlEAZhEAohEAYh81X2dIm8fKpEspLGvudPOsUYpxE2BIJCroJmEW9qJ+MKaBFhEMNabSy9oIcIPwrB+afvAUFoK4H0tMaQ3XtlrggDhOVVMuT4E5MMG0FBbCEYzjYT7OxLEvIHQLY2zWwQ3D+9luyOQTfKDiFD3iUIfPk8VqrKjgAiSfGFPecrg6HN6m/iBcwiDAo7WiBeawa+Kwh7tZoSCGLMqwlSAzVDhoK+6vH4G0P5wdkAAAAASUVORK5CYII=);
+}
+
+.sp-clear-display {
+    background-repeat:no-repeat;
+    background-position: center;
+    background-image: url(data:image/gif;base64,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);
+}
diff --git a/reader/vendor/bgrins/spectrum.js b/reader/vendor/bgrins/spectrum.js
new file mode 100644
index 0000000..7200978
--- /dev/null
+++ b/reader/vendor/bgrins/spectrum.js
@@ -0,0 +1,2323 @@
+// Spectrum Colorpicker v1.8.0
+// https://github.com/bgrins/spectrum
+// Author: Brian Grinstead
+// License: MIT
+
+(function (factory) {
+    "use strict";
+
+    if (typeof define === 'function' && define.amd) { // AMD
+        define(['jquery'], factory);
+    }
+    else if (typeof exports == "object" && typeof module == "object") { // CommonJS
+        module.exports = factory(require('jquery'));
+    }
+    else { // Browser
+        factory(jQuery);
+    }
+})(function($, undefined) {
+    "use strict";
+
+    var defaultOpts = {
+
+        // Callbacks
+        beforeShow: noop,
+        move: noop,
+        change: noop,
+        show: noop,
+        hide: noop,
+
+        // Options
+        color: false,
+        flat: false,
+        showInput: false,
+        allowEmpty: false,
+        showButtons: true,
+        clickoutFiresChange: true,
+        showInitial: false,
+        showPalette: false,
+        showPaletteOnly: false,
+        hideAfterPaletteSelect: false,
+        togglePaletteOnly: false,
+        showSelectionPalette: true,
+        localStorageKey: false,
+        appendTo: "body",
+        maxSelectionSize: 7,
+        cancelText: "cancel",
+        chooseText: "choose",
+        togglePaletteMoreText: "more",
+        togglePaletteLessText: "less",
+        clearText: "Clear Color Selection",
+        noColorSelectedText: "No Color Selected",
+        preferredFormat: false,
+        className: "", // Deprecated - use containerClassName and replacerClassName instead.
+        containerClassName: "",
+        replacerClassName: "",
+        showAlpha: false,
+        theme: "sp-light",
+        palette: [["#ffffff", "#000000", "#ff0000", "#ff8000", "#ffff00", "#008000", "#0000ff", "#4b0082", "#9400d3"]],
+        selectionPalette: [],
+        disabled: false,
+        offset: null
+    },
+    spectrums = [],
+    IE = !!/msie/i.exec( window.navigator.userAgent ),
+    rgbaSupport = (function() {
+        function contains( str, substr ) {
+            return !!~('' + str).indexOf(substr);
+        }
+
+        var elem = document.createElement('div');
+        var style = elem.style;
+        style.cssText = 'background-color:rgba(0,0,0,.5)';
+        return contains(style.backgroundColor, 'rgba') || contains(style.backgroundColor, 'hsla');
+    })(),
+    replaceInput = [
+        "<div class='sp-replacer'>",
+            "<div class='sp-preview'><div class='sp-preview-inner'></div></div>",
+            "<div class='sp-dd'>&#9660;</div>",
+        "</div>"
+    ].join(''),
+    markup = (function () {
+
+        // IE does not support gradients with multiple stops, so we need to simulate
+        //  that for the rainbow slider with 8 divs that each have a single gradient
+        var gradientFix = "";
+        if (IE) {
+            for (var i = 1; i <= 6; i++) {
+                gradientFix += "<div class='sp-" + i + "'></div>";
+            }
+        }
+
+        return [
+            "<div class='sp-container sp-hidden'>",
+                "<div class='sp-palette-container'>",
+                    "<div class='sp-palette sp-thumb sp-cf'></div>",
+                    "<div class='sp-palette-button-container sp-cf'>",
+                        "<button type='button' class='sp-palette-toggle'></button>",
+                    "</div>",
+                "</div>",
+                "<div class='sp-picker-container'>",
+                    "<div class='sp-top sp-cf'>",
+                        "<div class='sp-fill'></div>",
+                        "<div class='sp-top-inner'>",
+                            "<div class='sp-color'>",
+                                "<div class='sp-sat'>",
+                                    "<div class='sp-val'>",
+                                        "<div class='sp-dragger'></div>",
+                                    "</div>",
+                                "</div>",
+                            "</div>",
+                            "<div class='sp-clear sp-clear-display'>",
+                            "</div>",
+                            "<div class='sp-hue'>",
+                                "<div class='sp-slider'></div>",
+                                gradientFix,
+                            "</div>",
+                        "</div>",
+                        "<div class='sp-alpha'><div class='sp-alpha-inner'><div class='sp-alpha-handle'></div></div></div>",
+                    "</div>",
+                    "<div class='sp-input-container sp-cf'>",
+                        "<input class='sp-input' type='text' spellcheck='false'  />",
+                    "</div>",
+                    "<div class='sp-initial sp-thumb sp-cf'></div>",
+                    "<div class='sp-button-container sp-cf'>",
+                        "<a class='sp-cancel' href='#'></a>",
+                        "<button type='button' class='sp-choose'></button>",
+                    "</div>",
+                "</div>",
+            "</div>"
+        ].join("");
+    })();
+
+    function paletteTemplate (p, color, className, opts) {
+        var html = [];
+        for (var i = 0; i < p.length; i++) {
+            var current = p[i];
+            if(current) {
+                var tiny = tinycolor(current);
+                var c = tiny.toHsl().l < 0.5 ? "sp-thumb-el sp-thumb-dark" : "sp-thumb-el sp-thumb-light";
+                c += (tinycolor.equals(color, current)) ? " sp-thumb-active" : "";
+                var formattedString = tiny.toString(opts.preferredFormat || "rgb");
+                var swatchStyle = rgbaSupport ? ("background-color:" + tiny.toRgbString()) : "filter:" + tiny.toFilter();
+                html.push('<span title="' + formattedString + '" data-color="' + tiny.toRgbString() + '" class="' + c + '"><span class="sp-thumb-inner" style="' + swatchStyle + ';" /></span>');
+            } else {
+                var cls = 'sp-clear-display';
+                html.push($('<div />')
+                    .append($('<span data-color="" style="background-color:transparent;" class="' + cls + '"></span>')
+                        .attr('title', opts.noColorSelectedText)
+                    )
+                    .html()
+                );
+            }
+        }
+        return "<div class='sp-cf " + className + "'>" + html.join('') + "</div>";
+    }
+
+    function hideAll() {
+        for (var i = 0; i < spectrums.length; i++) {
+            if (spectrums[i]) {
+                spectrums[i].hide();
+            }
+        }
+    }
+
+    function instanceOptions(o, callbackContext) {
+        var opts = $.extend({}, defaultOpts, o);
+        opts.callbacks = {
+            'move': bind(opts.move, callbackContext),
+            'change': bind(opts.change, callbackContext),
+            'show': bind(opts.show, callbackContext),
+            'hide': bind(opts.hide, callbackContext),
+            'beforeShow': bind(opts.beforeShow, callbackContext)
+        };
+
+        return opts;
+    }
+
+    function spectrum(element, o) {
+
+        var opts = instanceOptions(o, element),
+            flat = opts.flat,
+            showSelectionPalette = opts.showSelectionPalette,
+            localStorageKey = opts.localStorageKey,
+            theme = opts.theme,
+            callbacks = opts.callbacks,
+            resize = throttle(reflow, 10),
+            visible = false,
+            isDragging = false,
+            dragWidth = 0,
+            dragHeight = 0,
+            dragHelperHeight = 0,
+            slideHeight = 0,
+            slideWidth = 0,
+            alphaWidth = 0,
+            alphaSlideHelperWidth = 0,
+            slideHelperHeight = 0,
+            currentHue = 0,
+            currentSaturation = 0,
+            currentValue = 0,
+            currentAlpha = 1,
+            palette = [],
+            paletteArray = [],
+            paletteLookup = {},
+            selectionPalette = opts.selectionPalette.slice(0),
+            maxSelectionSize = opts.maxSelectionSize,
+            draggingClass = "sp-dragging",
+            shiftMovementDirection = null;
+
+        var doc = element.ownerDocument,
+            body = doc.body,
+            boundElement = $(element),
+            disabled = false,
+            container = $(markup, doc).addClass(theme),
+            pickerContainer = container.find(".sp-picker-container"),
+            dragger = container.find(".sp-color"),
+            dragHelper = container.find(".sp-dragger"),
+            slider = container.find(".sp-hue"),
+            slideHelper = container.find(".sp-slider"),
+            alphaSliderInner = container.find(".sp-alpha-inner"),
+            alphaSlider = container.find(".sp-alpha"),
+            alphaSlideHelper = container.find(".sp-alpha-handle"),
+            textInput = container.find(".sp-input"),
+            paletteContainer = container.find(".sp-palette"),
+            initialColorContainer = container.find(".sp-initial"),
+            cancelButton = container.find(".sp-cancel"),
+            clearButton = container.find(".sp-clear"),
+            chooseButton = container.find(".sp-choose"),
+            toggleButton = container.find(".sp-palette-toggle"),
+            isInput = boundElement.is("input"),
+            isInputTypeColor = isInput && boundElement.attr("type") === "color" && inputTypeColorSupport(),
+            shouldReplace = isInput && !flat,
+            replacer = (shouldReplace) ? $(replaceInput).addClass(theme).addClass(opts.className).addClass(opts.replacerClassName) : $([]),
+            offsetElement = (shouldReplace) ? replacer : boundElement,
+            previewElement = replacer.find(".sp-preview-inner"),
+            initialColor = opts.color || (isInput && boundElement.val()),
+            colorOnShow = false,
+            currentPreferredFormat = opts.preferredFormat,
+            clickoutFiresChange = !opts.showButtons || opts.clickoutFiresChange,
+            isEmpty = !initialColor,
+            allowEmpty = opts.allowEmpty && !isInputTypeColor;
+
+        function applyOptions() {
+
+            if (opts.showPaletteOnly) {
+                opts.showPalette = true;
+            }
+
+            toggleButton.text(opts.showPaletteOnly ? opts.togglePaletteMoreText : opts.togglePaletteLessText);
+
+            if (opts.palette) {
+                palette = opts.palette.slice(0);
+                paletteArray = $.isArray(palette[0]) ? palette : [palette];
+                paletteLookup = {};
+                for (var i = 0; i < paletteArray.length; i++) {
+                    for (var j = 0; j < paletteArray[i].length; j++) {
+                        var rgb = tinycolor(paletteArray[i][j]).toRgbString();
+                        paletteLookup[rgb] = true;
+                    }
+                }
+            }
+
+            container.toggleClass("sp-flat", flat);
+            container.toggleClass("sp-input-disabled", !opts.showInput);
+            container.toggleClass("sp-alpha-enabled", opts.showAlpha);
+            container.toggleClass("sp-clear-enabled", allowEmpty);
+            container.toggleClass("sp-buttons-disabled", !opts.showButtons);
+            container.toggleClass("sp-palette-buttons-disabled", !opts.togglePaletteOnly);
+            container.toggleClass("sp-palette-disabled", !opts.showPalette);
+            container.toggleClass("sp-palette-only", opts.showPaletteOnly);
+            container.toggleClass("sp-initial-disabled", !opts.showInitial);
+            container.addClass(opts.className).addClass(opts.containerClassName);
+
+            reflow();
+        }
+
+        function initialize() {
+
+            if (IE) {
+                container.find("*:not(input)").attr("unselectable", "on");
+            }
+
+            applyOptions();
+
+            if (shouldReplace) {
+                boundElement.after(replacer).hide();
+            }
+
+            if (!allowEmpty) {
+                clearButton.hide();
+            }
+
+            if (flat) {
+                boundElement.after(container).hide();
+            }
+            else {
+
+                var appendTo = opts.appendTo === "parent" ? boundElement.parent() : $(opts.appendTo);
+                if (appendTo.length !== 1) {
+                    appendTo = $("body");
+                }
+
+                appendTo.append(container);
+            }
+
+            updateSelectionPaletteFromStorage();
+
+            offsetElement.bind("click.spectrum touchstart.spectrum", function (e) {
+                if (!disabled) {
+                    toggle();
+                }
+
+                e.stopPropagation();
+
+                if (!$(e.target).is("input")) {
+                    e.preventDefault();
+                }
+            });
+
+            if(boundElement.is(":disabled") || (opts.disabled === true)) {
+                disable();
+            }
+
+            // Prevent clicks from bubbling up to document.  This would cause it to be hidden.
+            container.click(stopPropagation);
+
+            // Handle user typed input
+            textInput.change(setFromTextInput);
+            textInput.bind("paste", function () {
+                setTimeout(setFromTextInput, 1);
+            });
+            textInput.keydown(function (e) { if (e.keyCode == 13) { setFromTextInput(); } });
+
+            cancelButton.text(opts.cancelText);
+            cancelButton.bind("click.spectrum", function (e) {
+                e.stopPropagation();
+                e.preventDefault();
+                revert();
+                hide();
+            });
+
+            clearButton.attr("title", opts.clearText);
+            clearButton.bind("click.spectrum", function (e) {
+                e.stopPropagation();
+                e.preventDefault();
+                isEmpty = true;
+                move();
+
+                if(flat) {
+                    //for the flat style, this is a change event
+                    updateOriginalInput(true);
+                }
+            });
+
+            chooseButton.text(opts.chooseText);
+            chooseButton.bind("click.spectrum", function (e) {
+                e.stopPropagation();
+                e.preventDefault();
+
+                if (IE && textInput.is(":focus")) {
+                    textInput.trigger('change');
+                }
+
+                if (isValid()) {
+                    updateOriginalInput(true);
+                    hide();
+                }
+            });
+
+            toggleButton.text(opts.showPaletteOnly ? opts.togglePaletteMoreText : opts.togglePaletteLessText);
+            toggleButton.bind("click.spectrum", function (e) {
+                e.stopPropagation();
+                e.preventDefault();
+
+                opts.showPaletteOnly = !opts.showPaletteOnly;
+
+                // To make sure the Picker area is drawn on the right, next to the
+                // Palette area (and not below the palette), first move the Palette
+                // to the left to make space for the picker, plus 5px extra.
+                // The 'applyOptions' function puts the whole container back into place
+                // and takes care of the button-text and the sp-palette-only CSS class.
+                if (!opts.showPaletteOnly && !flat) {
+                    container.css('left', '-=' + (pickerContainer.outerWidth(true) + 5));
+                }
+                applyOptions();
+            });
+
+            draggable(alphaSlider, function (dragX, dragY, e) {
+                currentAlpha = (dragX / alphaWidth);
+                isEmpty = false;
+                if (e.shiftKey) {
+                    currentAlpha = Math.round(currentAlpha * 10) / 10;
+                }
+
+                move();
+            }, dragStart, dragStop);
+
+            draggable(slider, function (dragX, dragY) {
+                currentHue = parseFloat(dragY / slideHeight);
+                isEmpty = false;
+                if (!opts.showAlpha) {
+                    currentAlpha = 1;
+                }
+                move();
+            }, dragStart, dragStop);
+
+            draggable(dragger, function (dragX, dragY, e) {
+
+                // shift+drag should snap the movement to either the x or y axis.
+                if (!e.shiftKey) {
+                    shiftMovementDirection = null;
+                }
+                else if (!shiftMovementDirection) {
+                    var oldDragX = currentSaturation * dragWidth;
+                    var oldDragY = dragHeight - (currentValue * dragHeight);
+                    var furtherFromX = Math.abs(dragX - oldDragX) > Math.abs(dragY - oldDragY);
+
+                    shiftMovementDirection = furtherFromX ? "x" : "y";
+                }
+
+                var setSaturation = !shiftMovementDirection || shiftMovementDirection === "x";
+                var setValue = !shiftMovementDirection || shiftMovementDirection === "y";
+
+                if (setSaturation) {
+                    currentSaturation = parseFloat(dragX / dragWidth);
+                }
+                if (setValue) {
+                    currentValue = parseFloat((dragHeight - dragY) / dragHeight);
+                }
+
+                isEmpty = false;
+                if (!opts.showAlpha) {
+                    currentAlpha = 1;
+                }
+
+                move();
+
+            }, dragStart, dragStop);
+
+            if (!!initialColor) {
+                set(initialColor);
+
+                // In case color was black - update the preview UI and set the format
+                // since the set function will not run (default color is black).
+                updateUI();
+                currentPreferredFormat = opts.preferredFormat || tinycolor(initialColor).format;
+
+                addColorToSelectionPalette(initialColor);
+            }
+            else {
+                updateUI();
+            }
+
+            if (flat) {
+                show();
+            }
+
+            function paletteElementClick(e) {
+                if (e.data && e.data.ignore) {
+                    set($(e.target).closest(".sp-thumb-el").data("color"));
+                    move();
+                }
+                else {
+                    set($(e.target).closest(".sp-thumb-el").data("color"));
+                    move();
+                    updateOriginalInput(true);
+                    if (opts.hideAfterPaletteSelect) {
+                      hide();
+                    }
+                }
+
+                return false;
+            }
+
+            var paletteEvent = IE ? "mousedown.spectrum" : "click.spectrum touchstart.spectrum";
+            paletteContainer.delegate(".sp-thumb-el", paletteEvent, paletteElementClick);
+            initialColorContainer.delegate(".sp-thumb-el:nth-child(1)", paletteEvent, { ignore: true }, paletteElementClick);
+        }
+
+        function updateSelectionPaletteFromStorage() {
+
+            if (localStorageKey && window.localStorage) {
+
+                // Migrate old palettes over to new format.  May want to remove this eventually.
+                try {
+                    var oldPalette = window.localStorage[localStorageKey].split(",#");
+                    if (oldPalette.length > 1) {
+                        delete window.localStorage[localStorageKey];
+                        $.each(oldPalette, function(i, c) {
+                             addColorToSelectionPalette(c);
+                        });
+                    }
+                }
+                catch(e) { }
+
+                try {
+                    selectionPalette = window.localStorage[localStorageKey].split(";");
+                }
+                catch (e) { }
+            }
+        }
+
+        function addColorToSelectionPalette(color) {
+            if (showSelectionPalette) {
+                var rgb = tinycolor(color).toRgbString();
+                if (!paletteLookup[rgb] && $.inArray(rgb, selectionPalette) === -1) {
+                    selectionPalette.push(rgb);
+                    while(selectionPalette.length > maxSelectionSize) {
+                        selectionPalette.shift();
+                    }
+                }
+
+                if (localStorageKey && window.localStorage) {
+                    try {
+                        window.localStorage[localStorageKey] = selectionPalette.join(";");
+                    }
+                    catch(e) { }
+                }
+            }
+        }
+
+        function getUniqueSelectionPalette() {
+            var unique = [];
+            if (opts.showPalette) {
+                for (var i = 0; i < selectionPalette.length; i++) {
+                    var rgb = tinycolor(selectionPalette[i]).toRgbString();
+
+                    if (!paletteLookup[rgb]) {
+                        unique.push(selectionPalette[i]);
+                    }
+                }
+            }
+
+            return unique.reverse().slice(0, opts.maxSelectionSize);
+        }
+
+        function drawPalette() {
+
+            var currentColor = get();
+
+            var html = $.map(paletteArray, function (palette, i) {
+                return paletteTemplate(palette, currentColor, "sp-palette-row sp-palette-row-" + i, opts);
+            });
+
+            updateSelectionPaletteFromStorage();
+
+            if (selectionPalette) {
+                html.push(paletteTemplate(getUniqueSelectionPalette(), currentColor, "sp-palette-row sp-palette-row-selection", opts));
+            }
+
+            paletteContainer.html(html.join(""));
+        }
+
+        function drawInitial() {
+            if (opts.showInitial) {
+                var initial = colorOnShow;
+                var current = get();
+                initialColorContainer.html(paletteTemplate([initial, current], current, "sp-palette-row-initial", opts));
+            }
+        }
+
+        function dragStart() {
+            if (dragHeight <= 0 || dragWidth <= 0 || slideHeight <= 0) {
+                reflow();
+            }
+            isDragging = true;
+            container.addClass(draggingClass);
+            shiftMovementDirection = null;
+            boundElement.trigger('dragstart.spectrum', [ get() ]);
+        }
+
+        function dragStop() {
+            isDragging = false;
+            container.removeClass(draggingClass);
+            boundElement.trigger('dragstop.spectrum', [ get() ]);
+        }
+
+        function setFromTextInput() {
+
+            var value = textInput.val();
+
+            if ((value === null || value === "") && allowEmpty) {
+                set(null);
+                updateOriginalInput(true);
+            }
+            else {
+                var tiny = tinycolor(value);
+                if (tiny.isValid()) {
+                    set(tiny);
+                    updateOriginalInput(true);
+                }
+                else {
+                    textInput.addClass("sp-validation-error");
+                }
+            }
+        }
+
+        function toggle() {
+            if (visible) {
+                hide();
+            }
+            else {
+                show();
+            }
+        }
+
+        function show() {
+            var event = $.Event('beforeShow.spectrum');
+
+            if (visible) {
+                reflow();
+                return;
+            }
+
+            boundElement.trigger(event, [ get() ]);
+
+            if (callbacks.beforeShow(get()) === false || event.isDefaultPrevented()) {
+                return;
+            }
+
+            hideAll();
+            visible = true;
+
+            $(doc).bind("keydown.spectrum", onkeydown);
+            $(doc).bind("click.spectrum", clickout);
+            $(window).bind("resize.spectrum", resize);
+            replacer.addClass("sp-active");
+            container.removeClass("sp-hidden");
+
+            reflow();
+            updateUI();
+
+            colorOnShow = get();
+
+            drawInitial();
+            callbacks.show(colorOnShow);
+            boundElement.trigger('show.spectrum', [ colorOnShow ]);
+        }
+
+        function onkeydown(e) {
+            // Close on ESC
+            if (e.keyCode === 27) {
+                hide();
+            }
+        }
+
+        function clickout(e) {
+            // Return on right click.
+            if (e.button == 2) { return; }
+
+            // If a drag event was happening during the mouseup, don't hide
+            // on click.
+            if (isDragging) { return; }
+
+            if (clickoutFiresChange) {
+                updateOriginalInput(true);
+            }
+            else {
+                revert();
+            }
+            hide();
+        }
+
+        function hide() {
+            // Return if hiding is unnecessary
+            if (!visible || flat) { return; }
+            visible = false;
+
+            $(doc).unbind("keydown.spectrum", onkeydown);
+            $(doc).unbind("click.spectrum", clickout);
+            $(window).unbind("resize.spectrum", resize);
+
+            replacer.removeClass("sp-active");
+            container.addClass("sp-hidden");
+
+            callbacks.hide(get());
+            boundElement.trigger('hide.spectrum', [ get() ]);
+        }
+
+        function revert() {
+            set(colorOnShow, true);
+        }
+
+        function set(color, ignoreFormatChange) {
+            if (tinycolor.equals(color, get())) {
+                // Update UI just in case a validation error needs
+                // to be cleared.
+                updateUI();
+                return;
+            }
+
+            var newColor, newHsv;
+            if (!color && allowEmpty) {
+                isEmpty = true;
+            } else {
+                isEmpty = false;
+                newColor = tinycolor(color);
+                newHsv = newColor.toHsv();
+
+                currentHue = (newHsv.h % 360) / 360;
+                currentSaturation = newHsv.s;
+                currentValue = newHsv.v;
+                currentAlpha = newHsv.a;
+            }
+            updateUI();
+
+            if (newColor && newColor.isValid() && !ignoreFormatChange) {
+                currentPreferredFormat = opts.preferredFormat || newColor.getFormat();
+            }
+        }
+
+        function get(opts) {
+            opts = opts || { };
+
+            if (allowEmpty && isEmpty) {
+                return null;
+            }
+
+            return tinycolor.fromRatio({
+                h: currentHue,
+                s: currentSaturation,
+                v: currentValue,
+                a: Math.round(currentAlpha * 100) / 100
+            }, { format: opts.format || currentPreferredFormat });
+        }
+
+        function isValid() {
+            return !textInput.hasClass("sp-validation-error");
+        }
+
+        function move() {
+            updateUI();
+
+            callbacks.move(get());
+            boundElement.trigger('move.spectrum', [ get() ]);
+        }
+
+        function updateUI() {
+
+            textInput.removeClass("sp-validation-error");
+
+            updateHelperLocations();
+
+            // Update dragger background color (gradients take care of saturation and value).
+            var flatColor = tinycolor.fromRatio({ h: currentHue, s: 1, v: 1 });
+            dragger.css("background-color", flatColor.toHexString());
+
+            // Get a format that alpha will be included in (hex and names ignore alpha)
+            var format = currentPreferredFormat;
+            if (currentAlpha < 1 && !(currentAlpha === 0 && format === "name")) {
+                if (format === "hex" || format === "hex3" || format === "hex6" || format === "name") {
+                    format = "rgb";
+                }
+            }
+
+            var realColor = get({ format: format }),
+                displayColor = '';
+
+             //reset background info for preview element
+            previewElement.removeClass("sp-clear-display");
+            previewElement.css('background-color', 'transparent');
+
+            if (!realColor && allowEmpty) {
+                // Update the replaced elements background with icon indicating no color selection
+                previewElement.addClass("sp-clear-display");
+            }
+            else {
+                var realHex = realColor.toHexString(),
+                    realRgb = realColor.toRgbString();
+
+                // Update the replaced elements background color (with actual selected color)
+                if (rgbaSupport || realColor.alpha === 1) {
+                    previewElement.css("background-color", realRgb);
+                }
+                else {
+                    previewElement.css("background-color", "transparent");
+                    previewElement.css("filter", realColor.toFilter());
+                }
+
+                if (opts.showAlpha) {
+                    var rgb = realColor.toRgb();
+                    rgb.a = 0;
+                    var realAlpha = tinycolor(rgb).toRgbString();
+                    var gradient = "linear-gradient(left, " + realAlpha + ", " + realHex + ")";
+
+                    if (IE) {
+                        alphaSliderInner.css("filter", tinycolor(realAlpha).toFilter({ gradientType: 1 }, realHex));
+                    }
+                    else {
+                        alphaSliderInner.css("background", "-webkit-" + gradient);
+                        alphaSliderInner.css("background", "-moz-" + gradient);
+                        alphaSliderInner.css("background", "-ms-" + gradient);
+                        // Use current syntax gradient on unprefixed property.
+                        alphaSliderInner.css("background",
+                            "linear-gradient(to right, " + realAlpha + ", " + realHex + ")");
+                    }
+                }
+
+                displayColor = realColor.toString(format);
+            }
+
+            // Update the text entry input as it changes happen
+            if (opts.showInput) {
+                textInput.val(displayColor);
+            }
+
+            if (opts.showPalette) {
+                drawPalette();
+            }
+
+            drawInitial();
+        }
+
+        function updateHelperLocations() {
+            var s = currentSaturation;
+            var v = currentValue;
+
+            if(allowEmpty && isEmpty) {
+                //if selected color is empty, hide the helpers
+                alphaSlideHelper.hide();
+                slideHelper.hide();
+                dragHelper.hide();
+            }
+            else {
+                //make sure helpers are visible
+                alphaSlideHelper.show();
+                slideHelper.show();
+                dragHelper.show();
+
+                // Where to show the little circle in that displays your current selected color
+                var dragX = s * dragWidth;
+                var dragY = dragHeight - (v * dragHeight);
+                dragX = Math.max(
+                    -dragHelperHeight,
+                    Math.min(dragWidth - dragHelperHeight, dragX - dragHelperHeight)
+                );
+                dragY = Math.max(
+                    -dragHelperHeight,
+                    Math.min(dragHeight - dragHelperHeight, dragY - dragHelperHeight)
+                );
+                dragHelper.css({
+                    "top": dragY + "px",
+                    "left": dragX + "px"
+                });
+
+                var alphaX = currentAlpha * alphaWidth;
+                alphaSlideHelper.css({
+                    "left": (alphaX - (alphaSlideHelperWidth / 2)) + "px"
+                });
+
+                // Where to show the bar that displays your current selected hue
+                var slideY = (currentHue) * slideHeight;
+                slideHelper.css({
+                    "top": (slideY - slideHelperHeight) + "px"
+                });
+            }
+        }
+
+        function updateOriginalInput(fireCallback) {
+            var color = get(),
+                displayColor = '',
+                hasChanged = !tinycolor.equals(color, colorOnShow);
+
+            if (color) {
+                displayColor = color.toString(currentPreferredFormat);
+                // Update the selection palette with the current color
+                addColorToSelectionPalette(color);
+            }
+
+            if (isInput) {
+                boundElement.val(displayColor);
+            }
+
+            if (fireCallback && hasChanged) {
+                callbacks.change(color);
+                boundElement.trigger('change', [ color ]);
+            }
+        }
+
+        function reflow() {
+            if (!visible) {
+                return; // Calculations would be useless and wouldn't be reliable anyways
+            }
+            dragWidth = dragger.width();
+            dragHeight = dragger.height();
+            dragHelperHeight = dragHelper.height();
+            slideWidth = slider.width();
+            slideHeight = slider.height();
+            slideHelperHeight = slideHelper.height();
+            alphaWidth = alphaSlider.width();
+            alphaSlideHelperWidth = alphaSlideHelper.width();
+
+            if (!flat) {
+                container.css("position", "absolute");
+                if (opts.offset) {
+                    container.offset(opts.offset);
+                } else {
+                    container.offset(getOffset(container, offsetElement));
+                }
+            }
+
+            updateHelperLocations();
+
+            if (opts.showPalette) {
+                drawPalette();
+            }
+
+            boundElement.trigger('reflow.spectrum');
+        }
+
+        function destroy() {
+            boundElement.show();
+            offsetElement.unbind("click.spectrum touchstart.spectrum");
+            container.remove();
+            replacer.remove();
+            spectrums[spect.id] = null;
+        }
+
+        function option(optionName, optionValue) {
+            if (optionName === undefined) {
+                return $.extend({}, opts);
+            }
+            if (optionValue === undefined) {
+                return opts[optionName];
+            }
+
+            opts[optionName] = optionValue;
+
+            if (optionName === "preferredFormat") {
+                currentPreferredFormat = opts.preferredFormat;
+            }
+            applyOptions();
+        }
+
+        function enable() {
+            disabled = false;
+            boundElement.attr("disabled", false);
+            offsetElement.removeClass("sp-disabled");
+        }
+
+        function disable() {
+            hide();
+            disabled = true;
+            boundElement.attr("disabled", true);
+            offsetElement.addClass("sp-disabled");
+        }
+
+        function setOffset(coord) {
+            opts.offset = coord;
+            reflow();
+        }
+
+        initialize();
+
+        var spect = {
+            show: show,
+            hide: hide,
+            toggle: toggle,
+            reflow: reflow,
+            option: option,
+            enable: enable,
+            disable: disable,
+            offset: setOffset,
+            set: function (c) {
+                set(c);
+                updateOriginalInput();
+            },
+            get: get,
+            destroy: destroy,
+            container: container
+        };
+
+        spect.id = spectrums.push(spect) - 1;
+
+        return spect;
+    }
+
+    /**
+    * checkOffset - get the offset below/above and left/right element depending on screen position
+    * Thanks https://github.com/jquery/jquery-ui/blob/master/ui/jquery.ui.datepicker.js
+    */
+    function getOffset(picker, input) {
+        var extraY = 0;
+        var dpWidth = picker.outerWidth();
+        var dpHeight = picker.outerHeight();
+        var inputHeight = input.outerHeight();
+        var doc = picker[0].ownerDocument;
+        var docElem = doc.documentElement;
+        var viewWidth = docElem.clientWidth + $(doc).scrollLeft();
+        var viewHeight = docElem.clientHeight + $(doc).scrollTop();
+        var offset = input.offset();
+        offset.top += inputHeight;
+
+        offset.left -=
+            Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
+            Math.abs(offset.left + dpWidth - viewWidth) : 0);
+
+        offset.top -=
+            Math.min(offset.top, ((offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ?
+            Math.abs(dpHeight + inputHeight - extraY) : extraY));
+
+        return offset;
+    }
+
+    /**
+    * noop - do nothing
+    */
+    function noop() {
+
+    }
+
+    /**
+    * stopPropagation - makes the code only doing this a little easier to read in line
+    */
+    function stopPropagation(e) {
+        e.stopPropagation();
+    }
+
+    /**
+    * Create a function bound to a given object
+    * Thanks to underscore.js
+    */
+    function bind(func, obj) {
+        var slice = Array.prototype.slice;
+        var args = slice.call(arguments, 2);
+        return function () {
+            return func.apply(obj, args.concat(slice.call(arguments)));
+        };
+    }
+
+    /**
+    * Lightweight drag helper.  Handles containment within the element, so that
+    * when dragging, the x is within [0,element.width] and y is within [0,element.height]
+    */
+    function draggable(element, onmove, onstart, onstop) {
+        onmove = onmove || function () { };
+        onstart = onstart || function () { };
+        onstop = onstop || function () { };
+        var doc = document;
+        var dragging = false;
+        var offset = {};
+        var maxHeight = 0;
+        var maxWidth = 0;
+        var hasTouch = ('ontouchstart' in window);
+
+        var duringDragEvents = {};
+        duringDragEvents["selectstart"] = prevent;
+        duringDragEvents["dragstart"] = prevent;
+        duringDragEvents["touchmove mousemove"] = move;
+        duringDragEvents["touchend mouseup"] = stop;
+
+        function prevent(e) {
+            if (e.stopPropagation) {
+                e.stopPropagation();
+            }
+            if (e.preventDefault) {
+                e.preventDefault();
+            }
+            e.returnValue = false;
+        }
+
+        function move(e) {
+            if (dragging) {
+                // Mouseup happened outside of window
+                if (IE && doc.documentMode < 9 && !e.button) {
+                    return stop();
+                }
+
+                var t0 = e.originalEvent && e.originalEvent.touches && e.originalEvent.touches[0];
+                var pageX = t0 && t0.pageX || e.pageX;
+                var pageY = t0 && t0.pageY || e.pageY;
+
+                var dragX = Math.max(0, Math.min(pageX - offset.left, maxWidth));
+                var dragY = Math.max(0, Math.min(pageY - offset.top, maxHeight));
+
+                if (hasTouch) {
+                    // Stop scrolling in iOS
+                    prevent(e);
+                }
+
+                onmove.apply(element, [dragX, dragY, e]);
+            }
+        }
+
+        function start(e) {
+            var rightclick = (e.which) ? (e.which == 3) : (e.button == 2);
+
+            if (!rightclick && !dragging) {
+                if (onstart.apply(element, arguments) !== false) {
+                    dragging = true;
+                    maxHeight = $(element).height();
+                    maxWidth = $(element).width();
+                    offset = $(element).offset();
+
+                    $(doc).bind(duringDragEvents);
+                    $(doc.body).addClass("sp-dragging");
+
+                    move(e);
+
+                    prevent(e);
+                }
+            }
+        }
+
+        function stop() {
+            if (dragging) {
+                $(doc).unbind(duringDragEvents);
+                $(doc.body).removeClass("sp-dragging");
+
+                // Wait a tick before notifying observers to allow the click event
+                // to fire in Chrome.
+                setTimeout(function() {
+                    onstop.apply(element, arguments);
+                }, 0);
+            }
+            dragging = false;
+        }
+
+        $(element).bind("touchstart mousedown", start);
+    }
+
+    function throttle(func, wait, debounce) {
+        var timeout;
+        return function () {
+            var context = this, args = arguments;
+            var throttler = function () {
+                timeout = null;
+                func.apply(context, args);
+            };
+            if (debounce) clearTimeout(timeout);
+            if (debounce || !timeout) timeout = setTimeout(throttler, wait);
+        };
+    }
+
+    function inputTypeColorSupport() {
+        return $.fn.spectrum.inputTypeColorSupport();
+    }
+
+    /**
+    * Define a jQuery plugin
+    */
+    var dataID = "spectrum.id";
+    $.fn.spectrum = function (opts, extra) {
+
+        if (typeof opts == "string") {
+
+            var returnValue = this;
+            var args = Array.prototype.slice.call( arguments, 1 );
+
+            this.each(function () {
+                var spect = spectrums[$(this).data(dataID)];
+                if (spect) {
+                    var method = spect[opts];
+                    if (!method) {
+                        throw new Error( "Spectrum: no such method: '" + opts + "'" );
+                    }
+
+                    if (opts == "get") {
+                        returnValue = spect.get();
+                    }
+                    else if (opts == "container") {
+                        returnValue = spect.container;
+                    }
+                    else if (opts == "option") {
+                        returnValue = spect.option.apply(spect, args);
+                    }
+                    else if (opts == "destroy") {
+                        spect.destroy();
+                        $(this).removeData(dataID);
+                    }
+                    else {
+                        method.apply(spect, args);
+                    }
+                }
+            });
+
+            return returnValue;
+        }
+
+        // Initializing a new instance of spectrum
+        return this.spectrum("destroy").each(function () {
+            var options = $.extend({}, opts, $(this).data());
+            var spect = spectrum(this, options);
+            $(this).data(dataID, spect.id);
+        });
+    };
+
+    $.fn.spectrum.load = true;
+    $.fn.spectrum.loadOpts = {};
+    $.fn.spectrum.draggable = draggable;
+    $.fn.spectrum.defaults = defaultOpts;
+    $.fn.spectrum.inputTypeColorSupport = function inputTypeColorSupport() {
+        if (typeof inputTypeColorSupport._cachedResult === "undefined") {
+            var colorInput = $("<input type='color'/>")[0]; // if color element is supported, value will default to not null
+            inputTypeColorSupport._cachedResult = colorInput.type === "color" && colorInput.value !== "";
+        }
+        return inputTypeColorSupport._cachedResult;
+    };
+
+    $.spectrum = { };
+    $.spectrum.localization = { };
+    $.spectrum.palettes = { };
+
+    $.fn.spectrum.processNativeColorInputs = function () {
+        var colorInputs = $("input[type=color]");
+        if (colorInputs.length && !inputTypeColorSupport()) {
+            colorInputs.spectrum({
+                preferredFormat: "hex6"
+            });
+        }
+    };
+
+    // TinyColor v1.1.2
+    // https://github.com/bgrins/TinyColor
+    // Brian Grinstead, MIT License
+
+    (function() {
+
+    var trimLeft = /^[\s,#]+/,
+        trimRight = /\s+$/,
+        tinyCounter = 0,
+        math = Math,
+        mathRound = math.round,
+        mathMin = math.min,
+        mathMax = math.max,
+        mathRandom = math.random;
+
+    var tinycolor = function(color, opts) {
+
+        color = (color) ? color : '';
+        opts = opts || { };
+
+        // If input is already a tinycolor, return itself
+        if (color instanceof tinycolor) {
+           return color;
+        }
+        // If we are called as a function, call using new instead
+        if (!(this instanceof tinycolor)) {
+            return new tinycolor(color, opts);
+        }
+
+        var rgb = inputToRGB(color);
+        this._originalInput = color,
+        this._r = rgb.r,
+        this._g = rgb.g,
+        this._b = rgb.b,
+        this._a = rgb.a,
+        this._roundA = mathRound(100*this._a) / 100,
+        this._format = opts.format || rgb.format;
+        this._gradientType = opts.gradientType;
+
+        // Don't let the range of [0,255] come back in [0,1].
+        // Potentially lose a little bit of precision here, but will fix issues where
+        // .5 gets interpreted as half of the total, instead of half of 1
+        // If it was supposed to be 128, this was already taken care of by `inputToRgb`
+        if (this._r < 1) { this._r = mathRound(this._r); }
+        if (this._g < 1) { this._g = mathRound(this._g); }
+        if (this._b < 1) { this._b = mathRound(this._b); }
+
+        this._ok = rgb.ok;
+        this._tc_id = tinyCounter++;
+    };
+
+    tinycolor.prototype = {
+        isDark: function() {
+            return this.getBrightness() < 128;
+        },
+        isLight: function() {
+            return !this.isDark();
+        },
+        isValid: function() {
+            return this._ok;
+        },
+        getOriginalInput: function() {
+          return this._originalInput;
+        },
+        getFormat: function() {
+            return this._format;
+        },
+        getAlpha: function() {
+            return this._a;
+        },
+        getBrightness: function() {
+            var rgb = this.toRgb();
+            return (rgb.r * 299 + rgb.g * 587 + rgb.b * 114) / 1000;
+        },
+        setAlpha: function(value) {
+            this._a = boundAlpha(value);
+            this._roundA = mathRound(100*this._a) / 100;
+            return this;
+        },
+        toHsv: function() {
+            var hsv = rgbToHsv(this._r, this._g, this._b);
+            return { h: hsv.h * 360, s: hsv.s, v: hsv.v, a: this._a };
+        },
+        toHsvString: function() {
+            var hsv = rgbToHsv(this._r, this._g, this._b);
+            var h = mathRound(hsv.h * 360), s = mathRound(hsv.s * 100), v = mathRound(hsv.v * 100);
+            return (this._a == 1) ?
+              "hsv("  + h + ", " + s + "%, " + v + "%)" :
+              "hsva(" + h + ", " + s + "%, " + v + "%, "+ this._roundA + ")";
+        },
+        toHsl: function() {
+            var hsl = rgbToHsl(this._r, this._g, this._b);
+            return { h: hsl.h * 360, s: hsl.s, l: hsl.l, a: this._a };
+        },
+        toHslString: function() {
+            var hsl = rgbToHsl(this._r, this._g, this._b);
+            var h = mathRound(hsl.h * 360), s = mathRound(hsl.s * 100), l = mathRound(hsl.l * 100);
+            return (this._a == 1) ?
+              "hsl("  + h + ", " + s + "%, " + l + "%)" :
+              "hsla(" + h + ", " + s + "%, " + l + "%, "+ this._roundA + ")";
+        },
+        toHex: function(allow3Char) {
+            return rgbToHex(this._r, this._g, this._b, allow3Char);
+        },
+        toHexString: function(allow3Char) {
+            return '#' + this.toHex(allow3Char);
+        },
+        toHex8: function() {
+            return rgbaToHex(this._r, this._g, this._b, this._a);
+        },
+        toHex8String: function() {
+            return '#' + this.toHex8();
+        },
+        toRgb: function() {
+            return { r: mathRound(this._r), g: mathRound(this._g), b: mathRound(this._b), a: this._a };
+        },
+        toRgbString: function() {
+            return (this._a == 1) ?
+              "rgb("  + mathRound(this._r) + ", " + mathRound(this._g) + ", " + mathRound(this._b) + ")" :
+              "rgba(" + mathRound(this._r) + ", " + mathRound(this._g) + ", " + mathRound(this._b) + ", " + this._roundA + ")";
+        },
+        toPercentageRgb: function() {
+            return { r: mathRound(bound01(this._r, 255) * 100) + "%", g: mathRound(bound01(this._g, 255) * 100) + "%", b: mathRound(bound01(this._b, 255) * 100) + "%", a: this._a };
+        },
+        toPercentageRgbString: function() {
+            return (this._a == 1) ?
+              "rgb("  + mathRound(bound01(this._r, 255) * 100) + "%, " + mathRound(bound01(this._g, 255) * 100) + "%, " + mathRound(bound01(this._b, 255) * 100) + "%)" :
+              "rgba(" + mathRound(bound01(this._r, 255) * 100) + "%, " + mathRound(bound01(this._g, 255) * 100) + "%, " + mathRound(bound01(this._b, 255) * 100) + "%, " + this._roundA + ")";
+        },
+        toName: function() {
+            if (this._a === 0) {
+                return "transparent";
+            }
+
+            if (this._a < 1) {
+                return false;
+            }
+
+            return hexNames[rgbToHex(this._r, this._g, this._b, true)] || false;
+        },
+        toFilter: function(secondColor) {
+            var hex8String = '#' + rgbaToHex(this._r, this._g, this._b, this._a);
+            var secondHex8String = hex8String;
+            var gradientType = this._gradientType ? "GradientType = 1, " : "";
+
+            if (secondColor) {
+                var s = tinycolor(secondColor);
+                secondHex8String = s.toHex8String();
+            }
+
+            return "progid:DXImageTransform.Microsoft.gradient("+gradientType+"startColorstr="+hex8String+",endColorstr="+secondHex8String+")";
+        },
+        toString: function(format) {
+            var formatSet = !!format;
+            format = format || this._format;
+
+            var formattedString = false;
+            var hasAlpha = this._a < 1 && this._a >= 0;
+            var needsAlphaFormat = !formatSet && hasAlpha && (format === "hex" || format === "hex6" || format === "hex3" || format === "name");
+
+            if (needsAlphaFormat) {
+                // Special case for "transparent", all other non-alpha formats
+                // will return rgba when there is transparency.
+                if (format === "name" && this._a === 0) {
+                    return this.toName();
+                }
+                return this.toRgbString();
+            }
+            if (format === "rgb") {
+                formattedString = this.toRgbString();
+            }
+            if (format === "prgb") {
+                formattedString = this.toPercentageRgbString();
+            }
+            if (format === "hex" || format === "hex6") {
+                formattedString = this.toHexString();
+            }
+            if (format === "hex3") {
+                formattedString = this.toHexString(true);
+            }
+            if (format === "hex8") {
+                formattedString = this.toHex8String();
+            }
+            if (format === "name") {
+                formattedString = this.toName();
+            }
+            if (format === "hsl") {
+                formattedString = this.toHslString();
+            }
+            if (format === "hsv") {
+                formattedString = this.toHsvString();
+            }
+
+            return formattedString || this.toHexString();
+        },
+
+        _applyModification: function(fn, args) {
+            var color = fn.apply(null, [this].concat([].slice.call(args)));
+            this._r = color._r;
+            this._g = color._g;
+            this._b = color._b;
+            this.setAlpha(color._a);
+            return this;
+        },
+        lighten: function() {
+            return this._applyModification(lighten, arguments);
+        },
+        brighten: function() {
+            return this._applyModification(brighten, arguments);
+        },
+        darken: function() {
+            return this._applyModification(darken, arguments);
+        },
+        desaturate: function() {
+            return this._applyModification(desaturate, arguments);
+        },
+        saturate: function() {
+            return this._applyModification(saturate, arguments);
+        },
+        greyscale: function() {
+            return this._applyModification(greyscale, arguments);
+        },
+        spin: function() {
+            return this._applyModification(spin, arguments);
+        },
+
+        _applyCombination: function(fn, args) {
+            return fn.apply(null, [this].concat([].slice.call(args)));
+        },
+        analogous: function() {
+            return this._applyCombination(analogous, arguments);
+        },
+        complement: function() {
+            return this._applyCombination(complement, arguments);
+        },
+        monochromatic: function() {
+            return this._applyCombination(monochromatic, arguments);
+        },
+        splitcomplement: function() {
+            return this._applyCombination(splitcomplement, arguments);
+        },
+        triad: function() {
+            return this._applyCombination(triad, arguments);
+        },
+        tetrad: function() {
+            return this._applyCombination(tetrad, arguments);
+        }
+    };
+
+    // If input is an object, force 1 into "1.0" to handle ratios properly
+    // String input requires "1.0" as input, so 1 will be treated as 1
+    tinycolor.fromRatio = function(color, opts) {
+        if (typeof color == "object") {
+            var newColor = {};
+            for (var i in color) {
+                if (color.hasOwnProperty(i)) {
+                    if (i === "a") {
+                        newColor[i] = color[i];
+                    }
+                    else {
+                        newColor[i] = convertToPercentage(color[i]);
+                    }
+                }
+            }
+            color = newColor;
+        }
+
+        return tinycolor(color, opts);
+    };
+
+    // Given a string or object, convert that input to RGB
+    // Possible string inputs:
+    //
+    //     "red"
+    //     "#f00" or "f00"
+    //     "#ff0000" or "ff0000"
+    //     "#ff000000" or "ff000000"
+    //     "rgb 255 0 0" or "rgb (255, 0, 0)"
+    //     "rgb 1.0 0 0" or "rgb (1, 0, 0)"
+    //     "rgba (255, 0, 0, 1)" or "rgba 255, 0, 0, 1"
+    //     "rgba (1.0, 0, 0, 1)" or "rgba 1.0, 0, 0, 1"
+    //     "hsl(0, 100%, 50%)" or "hsl 0 100% 50%"
+    //     "hsla(0, 100%, 50%, 1)" or "hsla 0 100% 50%, 1"
+    //     "hsv(0, 100%, 100%)" or "hsv 0 100% 100%"
+    //
+    function inputToRGB(color) {
+
+        var rgb = { r: 0, g: 0, b: 0 };
+        var a = 1;
+        var ok = false;
+        var format = false;
+
+        if (typeof color == "string") {
+            color = stringInputToObject(color);
+        }
+
+        if (typeof color == "object") {
+            if (color.hasOwnProperty("r") && color.hasOwnProperty("g") && color.hasOwnProperty("b")) {
+                rgb = rgbToRgb(color.r, color.g, color.b);
+                ok = true;
+                format = String(color.r).substr(-1) === "%" ? "prgb" : "rgb";
+            }
+            else if (color.hasOwnProperty("h") && color.hasOwnProperty("s") && color.hasOwnProperty("v")) {
+                color.s = convertToPercentage(color.s);
+                color.v = convertToPercentage(color.v);
+                rgb = hsvToRgb(color.h, color.s, color.v);
+                ok = true;
+                format = "hsv";
+            }
+            else if (color.hasOwnProperty("h") && color.hasOwnProperty("s") && color.hasOwnProperty("l")) {
+                color.s = convertToPercentage(color.s);
+                color.l = convertToPercentage(color.l);
+                rgb = hslToRgb(color.h, color.s, color.l);
+                ok = true;
+                format = "hsl";
+            }
+
+            if (color.hasOwnProperty("a")) {
+                a = color.a;
+            }
+        }
+
+        a = boundAlpha(a);
+
+        return {
+            ok: ok,
+            format: color.format || format,
+            r: mathMin(255, mathMax(rgb.r, 0)),
+            g: mathMin(255, mathMax(rgb.g, 0)),
+            b: mathMin(255, mathMax(rgb.b, 0)),
+            a: a
+        };
+    }
+
+
+    // Conversion Functions
+    // --------------------
+
+    // `rgbToHsl`, `rgbToHsv`, `hslToRgb`, `hsvToRgb` modified from:
+    // <http://mjijackson.com/2008/02/rgb-to-hsl-and-rgb-to-hsv-color-model-conversion-algorithms-in-javascript>
+
+    // `rgbToRgb`
+    // Handle bounds / percentage checking to conform to CSS color spec
+    // <http://www.w3.org/TR/css3-color/>
+    // *Assumes:* r, g, b in [0, 255] or [0, 1]
+    // *Returns:* { r, g, b } in [0, 255]
+    function rgbToRgb(r, g, b){
+        return {
+            r: bound01(r, 255) * 255,
+            g: bound01(g, 255) * 255,
+            b: bound01(b, 255) * 255
+        };
+    }
+
+    // `rgbToHsl`
+    // Converts an RGB color value to HSL.
+    // *Assumes:* r, g, and b are contained in [0, 255] or [0, 1]
+    // *Returns:* { h, s, l } in [0,1]
+    function rgbToHsl(r, g, b) {
+
+        r = bound01(r, 255);
+        g = bound01(g, 255);
+        b = bound01(b, 255);
+
+        var max = mathMax(r, g, b), min = mathMin(r, g, b);
+        var h, s, l = (max + min) / 2;
+
+        if(max == min) {
+            h = s = 0; // achromatic
+        }
+        else {
+            var d = max - min;
+            s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
+            switch(max) {
+                case r: h = (g - b) / d + (g < b ? 6 : 0); break;
+                case g: h = (b - r) / d + 2; break;
+                case b: h = (r - g) / d + 4; break;
+            }
+
+            h /= 6;
+        }
+
+        return { h: h, s: s, l: l };
+    }
+
+    // `hslToRgb`
+    // Converts an HSL color value to RGB.
+    // *Assumes:* h is contained in [0, 1] or [0, 360] and s and l are contained [0, 1] or [0, 100]
+    // *Returns:* { r, g, b } in the set [0, 255]
+    function hslToRgb(h, s, l) {
+        var r, g, b;
+
+        h = bound01(h, 360);
+        s = bound01(s, 100);
+        l = bound01(l, 100);
+
+        function hue2rgb(p, q, t) {
+            if(t < 0) t += 1;
+            if(t > 1) t -= 1;
+            if(t < 1/6) return p + (q - p) * 6 * t;
+            if(t < 1/2) return q;
+            if(t < 2/3) return p + (q - p) * (2/3 - t) * 6;
+            return p;
+        }
+
+        if(s === 0) {
+            r = g = b = l; // achromatic
+        }
+        else {
+            var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
+            var p = 2 * l - q;
+            r = hue2rgb(p, q, h + 1/3);
+            g = hue2rgb(p, q, h);
+            b = hue2rgb(p, q, h - 1/3);
+        }
+
+        return { r: r * 255, g: g * 255, b: b * 255 };
+    }
+
+    // `rgbToHsv`
+    // Converts an RGB color value to HSV
+    // *Assumes:* r, g, and b are contained in the set [0, 255] or [0, 1]
+    // *Returns:* { h, s, v } in [0,1]
+    function rgbToHsv(r, g, b) {
+
+        r = bound01(r, 255);
+        g = bound01(g, 255);
+        b = bound01(b, 255);
+
+        var max = mathMax(r, g, b), min = mathMin(r, g, b);
+        var h, s, v = max;
+
+        var d = max - min;
+        s = max === 0 ? 0 : d / max;
+
+        if(max == min) {
+            h = 0; // achromatic
+        }
+        else {
+            switch(max) {
+                case r: h = (g - b) / d + (g < b ? 6 : 0); break;
+                case g: h = (b - r) / d + 2; break;
+                case b: h = (r - g) / d + 4; break;
+            }
+            h /= 6;
+        }
+        return { h: h, s: s, v: v };
+    }
+
+    // `hsvToRgb`
+    // Converts an HSV color value to RGB.
+    // *Assumes:* h is contained in [0, 1] or [0, 360] and s and v are contained in [0, 1] or [0, 100]
+    // *Returns:* { r, g, b } in the set [0, 255]
+     function hsvToRgb(h, s, v) {
+
+        h = bound01(h, 360) * 6;
+        s = bound01(s, 100);
+        v = bound01(v, 100);
+
+        var i = math.floor(h),
+            f = h - i,
+            p = v * (1 - s),
+            q = v * (1 - f * s),
+            t = v * (1 - (1 - f) * s),
+            mod = i % 6,
+            r = [v, q, p, p, t, v][mod],
+            g = [t, v, v, q, p, p][mod],
+            b = [p, p, t, v, v, q][mod];
+
+        return { r: r * 255, g: g * 255, b: b * 255 };
+    }
+
+    // `rgbToHex`
+    // Converts an RGB color to hex
+    // Assumes r, g, and b are contained in the set [0, 255]
+    // Returns a 3 or 6 character hex
+    function rgbToHex(r, g, b, allow3Char) {
+
+        var hex = [
+            pad2(mathRound(r).toString(16)),
+            pad2(mathRound(g).toString(16)),
+            pad2(mathRound(b).toString(16))
+        ];
+
+        // Return a 3 character hex if possible
+        if (allow3Char && hex[0].charAt(0) == hex[0].charAt(1) && hex[1].charAt(0) == hex[1].charAt(1) && hex[2].charAt(0) == hex[2].charAt(1)) {
+            return hex[0].charAt(0) + hex[1].charAt(0) + hex[2].charAt(0);
+        }
+
+        return hex.join("");
+    }
+        // `rgbaToHex`
+        // Converts an RGBA color plus alpha transparency to hex
+        // Assumes r, g, b and a are contained in the set [0, 255]
+        // Returns an 8 character hex
+        function rgbaToHex(r, g, b, a) {
+
+            var hex = [
+                pad2(convertDecimalToHex(a)),
+                pad2(mathRound(r).toString(16)),
+                pad2(mathRound(g).toString(16)),
+                pad2(mathRound(b).toString(16))
+            ];
+
+            return hex.join("");
+        }
+
+    // `equals`
+    // Can be called with any tinycolor input
+    tinycolor.equals = function (color1, color2) {
+        if (!color1 || !color2) { return false; }
+        return tinycolor(color1).toRgbString() == tinycolor(color2).toRgbString();
+    };
+    tinycolor.random = function() {
+        return tinycolor.fromRatio({
+            r: mathRandom(),
+            g: mathRandom(),
+            b: mathRandom()
+        });
+    };
+
+
+    // Modification Functions
+    // ----------------------
+    // Thanks to less.js for some of the basics here
+    // <https://github.com/cloudhead/less.js/blob/master/lib/less/functions.js>
+
+    function desaturate(color, amount) {
+        amount = (amount === 0) ? 0 : (amount || 10);
+        var hsl = tinycolor(color).toHsl();
+        hsl.s -= amount / 100;
+        hsl.s = clamp01(hsl.s);
+        return tinycolor(hsl);
+    }
+
+    function saturate(color, amount) {
+        amount = (amount === 0) ? 0 : (amount || 10);
+        var hsl = tinycolor(color).toHsl();
+        hsl.s += amount / 100;
+        hsl.s = clamp01(hsl.s);
+        return tinycolor(hsl);
+    }
+
+    function greyscale(color) {
+        return tinycolor(color).desaturate(100);
+    }
+
+    function lighten (color, amount) {
+        amount = (amount === 0) ? 0 : (amount || 10);
+        var hsl = tinycolor(color).toHsl();
+        hsl.l += amount / 100;
+        hsl.l = clamp01(hsl.l);
+        return tinycolor(hsl);
+    }
+
+    function brighten(color, amount) {
+        amount = (amount === 0) ? 0 : (amount || 10);
+        var rgb = tinycolor(color).toRgb();
+        rgb.r = mathMax(0, mathMin(255, rgb.r - mathRound(255 * - (amount / 100))));
+        rgb.g = mathMax(0, mathMin(255, rgb.g - mathRound(255 * - (amount / 100))));
+        rgb.b = mathMax(0, mathMin(255, rgb.b - mathRound(255 * - (amount / 100))));
+        return tinycolor(rgb);
+    }
+
+    function darken (color, amount) {
+        amount = (amount === 0) ? 0 : (amount || 10);
+        var hsl = tinycolor(color).toHsl();
+        hsl.l -= amount / 100;
+        hsl.l = clamp01(hsl.l);
+        return tinycolor(hsl);
+    }
+
+    // Spin takes a positive or negative amount within [-360, 360] indicating the change of hue.
+    // Values outside of this range will be wrapped into this range.
+    function spin(color, amount) {
+        var hsl = tinycolor(color).toHsl();
+        var hue = (mathRound(hsl.h) + amount) % 360;
+        hsl.h = hue < 0 ? 360 + hue : hue;
+        return tinycolor(hsl);
+    }
+
+    // Combination Functions
+    // ---------------------
+    // Thanks to jQuery xColor for some of the ideas behind these
+    // <https://github.com/infusion/jQuery-xcolor/blob/master/jquery.xcolor.js>
+
+    function complement(color) {
+        var hsl = tinycolor(color).toHsl();
+        hsl.h = (hsl.h + 180) % 360;
+        return tinycolor(hsl);
+    }
+
+    function triad(color) {
+        var hsl = tinycolor(color).toHsl();
+        var h = hsl.h;
+        return [
+            tinycolor(color),
+            tinycolor({ h: (h + 120) % 360, s: hsl.s, l: hsl.l }),
+            tinycolor({ h: (h + 240) % 360, s: hsl.s, l: hsl.l })
+        ];
+    }
+
+    function tetrad(color) {
+        var hsl = tinycolor(color).toHsl();
+        var h = hsl.h;
+        return [
+            tinycolor(color),
+            tinycolor({ h: (h + 90) % 360, s: hsl.s, l: hsl.l }),
+            tinycolor({ h: (h + 180) % 360, s: hsl.s, l: hsl.l }),
+            tinycolor({ h: (h + 270) % 360, s: hsl.s, l: hsl.l })
+        ];
+    }
+
+    function splitcomplement(color) {
+        var hsl = tinycolor(color).toHsl();
+        var h = hsl.h;
+        return [
+            tinycolor(color),
+            tinycolor({ h: (h + 72) % 360, s: hsl.s, l: hsl.l}),
+            tinycolor({ h: (h + 216) % 360, s: hsl.s, l: hsl.l})
+        ];
+    }
+
+    function analogous(color, results, slices) {
+        results = results || 6;
+        slices = slices || 30;
+
+        var hsl = tinycolor(color).toHsl();
+        var part = 360 / slices;
+        var ret = [tinycolor(color)];
+
+        for (hsl.h = ((hsl.h - (part * results >> 1)) + 720) % 360; --results; ) {
+            hsl.h = (hsl.h + part) % 360;
+            ret.push(tinycolor(hsl));
+        }
+        return ret;
+    }
+
+    function monochromatic(color, results) {
+        results = results || 6;
+        var hsv = tinycolor(color).toHsv();
+        var h = hsv.h, s = hsv.s, v = hsv.v;
+        var ret = [];
+        var modification = 1 / results;
+
+        while (results--) {
+            ret.push(tinycolor({ h: h, s: s, v: v}));
+            v = (v + modification) % 1;
+        }
+
+        return ret;
+    }
+
+    // Utility Functions
+    // ---------------------
+
+    tinycolor.mix = function(color1, color2, amount) {
+        amount = (amount === 0) ? 0 : (amount || 50);
+
+        var rgb1 = tinycolor(color1).toRgb();
+        var rgb2 = tinycolor(color2).toRgb();
+
+        var p = amount / 100;
+        var w = p * 2 - 1;
+        var a = rgb2.a - rgb1.a;
+
+        var w1;
+
+        if (w * a == -1) {
+            w1 = w;
+        } else {
+            w1 = (w + a) / (1 + w * a);
+        }
+
+        w1 = (w1 + 1) / 2;
+
+        var w2 = 1 - w1;
+
+        var rgba = {
+            r: rgb2.r * w1 + rgb1.r * w2,
+            g: rgb2.g * w1 + rgb1.g * w2,
+            b: rgb2.b * w1 + rgb1.b * w2,
+            a: rgb2.a * p  + rgb1.a * (1 - p)
+        };
+
+        return tinycolor(rgba);
+    };
+
+
+    // Readability Functions
+    // ---------------------
+    // <http://www.w3.org/TR/AERT#color-contrast>
+
+    // `readability`
+    // Analyze the 2 colors and returns an object with the following properties:
+    //    `brightness`: difference in brightness between the two colors
+    //    `color`: difference in color/hue between the two colors
+    tinycolor.readability = function(color1, color2) {
+        var c1 = tinycolor(color1);
+        var c2 = tinycolor(color2);
+        var rgb1 = c1.toRgb();
+        var rgb2 = c2.toRgb();
+        var brightnessA = c1.getBrightness();
+        var brightnessB = c2.getBrightness();
+        var colorDiff = (
+            Math.max(rgb1.r, rgb2.r) - Math.min(rgb1.r, rgb2.r) +
+            Math.max(rgb1.g, rgb2.g) - Math.min(rgb1.g, rgb2.g) +
+            Math.max(rgb1.b, rgb2.b) - Math.min(rgb1.b, rgb2.b)
+        );
+
+        return {
+            brightness: Math.abs(brightnessA - brightnessB),
+            color: colorDiff
+        };
+    };
+
+    // `readable`
+    // http://www.w3.org/TR/AERT#color-contrast
+    // Ensure that foreground and background color combinations provide sufficient contrast.
+    // *Example*
+    //    tinycolor.isReadable("#000", "#111") => false
+    tinycolor.isReadable = function(color1, color2) {
+        var readability = tinycolor.readability(color1, color2);
+        return readability.brightness > 125 && readability.color > 500;
+    };
+
+    // `mostReadable`
+    // Given a base color and a list of possible foreground or background
+    // colors for that base, returns the most readable color.
+    // *Example*
+    //    tinycolor.mostReadable("#123", ["#fff", "#000"]) => "#000"
+    tinycolor.mostReadable = function(baseColor, colorList) {
+        var bestColor = null;
+        var bestScore = 0;
+        var bestIsReadable = false;
+        for (var i=0; i < colorList.length; i++) {
+
+            // We normalize both around the "acceptable" breaking point,
+            // but rank brightness constrast higher than hue.
+
+            var readability = tinycolor.readability(baseColor, colorList[i]);
+            var readable = readability.brightness > 125 && readability.color > 500;
+            var score = 3 * (readability.brightness / 125) + (readability.color / 500);
+
+            if ((readable && ! bestIsReadable) ||
+                (readable && bestIsReadable && score > bestScore) ||
+                ((! readable) && (! bestIsReadable) && score > bestScore)) {
+                bestIsReadable = readable;
+                bestScore = score;
+                bestColor = tinycolor(colorList[i]);
+            }
+        }
+        return bestColor;
+    };
+
+
+    // Big List of Colors
+    // ------------------
+    // <http://www.w3.org/TR/css3-color/#svg-color>
+    var names = tinycolor.names = {
+        aliceblue: "f0f8ff",
+        antiquewhite: "faebd7",
+        aqua: "0ff",
+        aquamarine: "7fffd4",
+        azure: "f0ffff",
+        beige: "f5f5dc",
+        bisque: "ffe4c4",
+        black: "000",
+        blanchedalmond: "ffebcd",
+        blue: "00f",
+        blueviolet: "8a2be2",
+        brown: "a52a2a",
+        burlywood: "deb887",
+        burntsienna: "ea7e5d",
+        cadetblue: "5f9ea0",
+        chartreuse: "7fff00",
+        chocolate: "d2691e",
+        coral: "ff7f50",
+        cornflowerblue: "6495ed",
+        cornsilk: "fff8dc",
+        crimson: "dc143c",
+        cyan: "0ff",
+        darkblue: "00008b",
+        darkcyan: "008b8b",
+        darkgoldenrod: "b8860b",
+        darkgray: "a9a9a9",
+        darkgreen: "006400",
+        darkgrey: "a9a9a9",
+        darkkhaki: "bdb76b",
+        darkmagenta: "8b008b",
+        darkolivegreen: "556b2f",
+        darkorange: "ff8c00",
+        darkorchid: "9932cc",
+        darkred: "8b0000",
+        darksalmon: "e9967a",
+        darkseagreen: "8fbc8f",
+        darkslateblue: "483d8b",
+        darkslategray: "2f4f4f",
+        darkslategrey: "2f4f4f",
+        darkturquoise: "00ced1",
+        darkviolet: "9400d3",
+        deeppink: "ff1493",
+        deepskyblue: "00bfff",
+        dimgray: "696969",
+        dimgrey: "696969",
+        dodgerblue: "1e90ff",
+        firebrick: "b22222",
+        floralwhite: "fffaf0",
+        forestgreen: "228b22",
+        fuchsia: "f0f",
+        gainsboro: "dcdcdc",
+        ghostwhite: "f8f8ff",
+        gold: "ffd700",
+        goldenrod: "daa520",
+        gray: "808080",
+        green: "008000",
+        greenyellow: "adff2f",
+        grey: "808080",
+        honeydew: "f0fff0",
+        hotpink: "ff69b4",
+        indianred: "cd5c5c",
+        indigo: "4b0082",
+        ivory: "fffff0",
+        khaki: "f0e68c",
+        lavender: "e6e6fa",
+        lavenderblush: "fff0f5",
+        lawngreen: "7cfc00",
+        lemonchiffon: "fffacd",
+        lightblue: "add8e6",
+        lightcoral: "f08080",
+        lightcyan: "e0ffff",
+        lightgoldenrodyellow: "fafad2",
+        lightgray: "d3d3d3",
+        lightgreen: "90ee90",
+        lightgrey: "d3d3d3",
+        lightpink: "ffb6c1",
+        lightsalmon: "ffa07a",
+        lightseagreen: "20b2aa",
+        lightskyblue: "87cefa",
+        lightslategray: "789",
+        lightslategrey: "789",
+        lightsteelblue: "b0c4de",
+        lightyellow: "ffffe0",
+        lime: "0f0",
+        limegreen: "32cd32",
+        linen: "faf0e6",
+        magenta: "f0f",
+        maroon: "800000",
+        mediumaquamarine: "66cdaa",
+        mediumblue: "0000cd",
+        mediumorchid: "ba55d3",
+        mediumpurple: "9370db",
+        mediumseagreen: "3cb371",
+        mediumslateblue: "7b68ee",
+        mediumspringgreen: "00fa9a",
+        mediumturquoise: "48d1cc",
+        mediumvioletred: "c71585",
+        midnightblue: "191970",
+        mintcream: "f5fffa",
+        mistyrose: "ffe4e1",
+        moccasin: "ffe4b5",
+        navajowhite: "ffdead",
+        navy: "000080",
+        oldlace: "fdf5e6",
+        olive: "808000",
+        olivedrab: "6b8e23",
+        orange: "ffa500",
+        orangered: "ff4500",
+        orchid: "da70d6",
+        palegoldenrod: "eee8aa",
+        palegreen: "98fb98",
+        paleturquoise: "afeeee",
+        palevioletred: "db7093",
+        papayawhip: "ffefd5",
+        peachpuff: "ffdab9",
+        peru: "cd853f",
+        pink: "ffc0cb",
+        plum: "dda0dd",
+        powderblue: "b0e0e6",
+        purple: "800080",
+        rebeccapurple: "663399",
+        red: "f00",
+        rosybrown: "bc8f8f",
+        royalblue: "4169e1",
+        saddlebrown: "8b4513",
+        salmon: "fa8072",
+        sandybrown: "f4a460",
+        seagreen: "2e8b57",
+        seashell: "fff5ee",
+        sienna: "a0522d",
+        silver: "c0c0c0",
+        skyblue: "87ceeb",
+        slateblue: "6a5acd",
+        slategray: "708090",
+        slategrey: "708090",
+        snow: "fffafa",
+        springgreen: "00ff7f",
+        steelblue: "4682b4",
+        tan: "d2b48c",
+        teal: "008080",
+        thistle: "d8bfd8",
+        tomato: "ff6347",
+        turquoise: "40e0d0",
+        violet: "ee82ee",
+        wheat: "f5deb3",
+        white: "fff",
+        whitesmoke: "f5f5f5",
+        yellow: "ff0",
+        yellowgreen: "9acd32"
+    };
+
+    // Make it easy to access colors via `hexNames[hex]`
+    var hexNames = tinycolor.hexNames = flip(names);
+
+
+    // Utilities
+    // ---------
+
+    // `{ 'name1': 'val1' }` becomes `{ 'val1': 'name1' }`
+    function flip(o) {
+        var flipped = { };
+        for (var i in o) {
+            if (o.hasOwnProperty(i)) {
+                flipped[o[i]] = i;
+            }
+        }
+        return flipped;
+    }
+
+    // Return a valid alpha value [0,1] with all invalid values being set to 1
+    function boundAlpha(a) {
+        a = parseFloat(a);
+
+        if (isNaN(a) || a < 0 || a > 1) {
+            a = 1;
+        }
+
+        return a;
+    }
+
+    // Take input from [0, n] and return it as [0, 1]
+    function bound01(n, max) {
+        if (isOnePointZero(n)) { n = "100%"; }
+
+        var processPercent = isPercentage(n);
+        n = mathMin(max, mathMax(0, parseFloat(n)));
+
+        // Automatically convert percentage into number
+        if (processPercent) {
+            n = parseInt(n * max, 10) / 100;
+        }
+
+        // Handle floating point rounding errors
+        if ((math.abs(n - max) < 0.000001)) {
+            return 1;
+        }
+
+        // Convert into [0, 1] range if it isn't already
+        return (n % max) / parseFloat(max);
+    }
+
+    // Force a number between 0 and 1
+    function clamp01(val) {
+        return mathMin(1, mathMax(0, val));
+    }
+
+    // Parse a base-16 hex value into a base-10 integer
+    function parseIntFromHex(val) {
+        return parseInt(val, 16);
+    }
+
+    // Need to handle 1.0 as 100%, since once it is a number, there is no difference between it and 1
+    // <http://stackoverflow.com/questions/7422072/javascript-how-to-detect-number-as-a-decimal-including-1-0>
+    function isOnePointZero(n) {
+        return typeof n == "string" && n.indexOf('.') != -1 && parseFloat(n) === 1;
+    }
+
+    // Check to see if string passed in is a percentage
+    function isPercentage(n) {
+        return typeof n === "string" && n.indexOf('%') != -1;
+    }
+
+    // Force a hex value to have 2 characters
+    function pad2(c) {
+        return c.length == 1 ? '0' + c : '' + c;
+    }
+
+    // Replace a decimal with it's percentage value
+    function convertToPercentage(n) {
+        if (n <= 1) {
+            n = (n * 100) + "%";
+        }
+
+        return n;
+    }
+
+    // Converts a decimal to a hex value
+    function convertDecimalToHex(d) {
+        return Math.round(parseFloat(d) * 255).toString(16);
+    }
+    // Converts a hex value to a decimal
+    function convertHexToDecimal(h) {
+        return (parseIntFromHex(h) / 255);
+    }
+
+    var matchers = (function() {
+
+        // <http://www.w3.org/TR/css3-values/#integers>
+        var CSS_INTEGER = "[-\\+]?\\d+%?";
+
+        // <http://www.w3.org/TR/css3-values/#number-value>
+        var CSS_NUMBER = "[-\\+]?\\d*\\.\\d+%?";
+
+        // Allow positive/negative integer/number.  Don't capture the either/or, just the entire outcome.
+        var CSS_UNIT = "(?:" + CSS_NUMBER + ")|(?:" + CSS_INTEGER + ")";
+
+        // Actual matching.
+        // Parentheses and commas are optional, but not required.
+        // Whitespace can take the place of commas or opening paren
+        var PERMISSIVE_MATCH3 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?";
+        var PERMISSIVE_MATCH4 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?";
+
+        return {
+            rgb: new RegExp("rgb" + PERMISSIVE_MATCH3),
+            rgba: new RegExp("rgba" + PERMISSIVE_MATCH4),
+            hsl: new RegExp("hsl" + PERMISSIVE_MATCH3),
+            hsla: new RegExp("hsla" + PERMISSIVE_MATCH4),
+            hsv: new RegExp("hsv" + PERMISSIVE_MATCH3),
+            hsva: new RegExp("hsva" + PERMISSIVE_MATCH4),
+            hex3: /^([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,
+            hex6: /^([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/,
+            hex8: /^([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/
+        };
+    })();
+
+    // `stringInputToObject`
+    // Permissive string parsing.  Take in a number of formats, and output an object
+    // based on detected format.  Returns `{ r, g, b }` or `{ h, s, l }` or `{ h, s, v}`
+    function stringInputToObject(color) {
+
+        color = color.replace(trimLeft,'').replace(trimRight, '').toLowerCase();
+        var named = false;
+        if (names[color]) {
+            color = names[color];
+            named = true;
+        }
+        else if (color == 'transparent') {
+            return { r: 0, g: 0, b: 0, a: 0, format: "name" };
+        }
+
+        // Try to match string input using regular expressions.
+        // Keep most of the number bounding out of this function - don't worry about [0,1] or [0,100] or [0,360]
+        // Just return an object and let the conversion functions handle that.
+        // This way the result will be the same whether the tinycolor is initialized with string or object.
+        var match;
+        if ((match = matchers.rgb.exec(color))) {
+            return { r: match[1], g: match[2], b: match[3] };
+        }
+        if ((match = matchers.rgba.exec(color))) {
+            return { r: match[1], g: match[2], b: match[3], a: match[4] };
+        }
+        if ((match = matchers.hsl.exec(color))) {
+            return { h: match[1], s: match[2], l: match[3] };
+        }
+        if ((match = matchers.hsla.exec(color))) {
+            return { h: match[1], s: match[2], l: match[3], a: match[4] };
+        }
+        if ((match = matchers.hsv.exec(color))) {
+            return { h: match[1], s: match[2], v: match[3] };
+        }
+        if ((match = matchers.hsva.exec(color))) {
+            return { h: match[1], s: match[2], v: match[3], a: match[4] };
+        }
+        if ((match = matchers.hex8.exec(color))) {
+            return {
+                a: convertHexToDecimal(match[1]),
+                r: parseIntFromHex(match[2]),
+                g: parseIntFromHex(match[3]),
+                b: parseIntFromHex(match[4]),
+                format: named ? "name" : "hex8"
+            };
+        }
+        if ((match = matchers.hex6.exec(color))) {
+            return {
+                r: parseIntFromHex(match[1]),
+                g: parseIntFromHex(match[2]),
+                b: parseIntFromHex(match[3]),
+                format: named ? "name" : "hex"
+            };
+        }
+        if ((match = matchers.hex3.exec(color))) {
+            return {
+                r: parseIntFromHex(match[1] + '' + match[1]),
+                g: parseIntFromHex(match[2] + '' + match[2]),
+                b: parseIntFromHex(match[3] + '' + match[3]),
+                format: named ? "name" : "hex"
+            };
+        }
+
+        return false;
+    }
+
+    window.tinycolor = tinycolor;
+    })();
+
+    $(function () {
+        if ($.fn.spectrum.load) {
+            $.fn.spectrum.processNativeColorInputs();
+        }
+    });
+
+});
diff --git a/reader/vendor/cbrjs/cbr.css b/reader/vendor/cbrjs/cbr.css
index 08070e9..81cae78 100644
--- a/reader/vendor/cbrjs/cbr.css
+++ b/reader/vendor/cbrjs/cbr.css
@@ -177,19 +177,19 @@ label {
 
 .toolbar,
 .panels {
+    position: absolute;
 	color: white;
-	overflow: visible;
-	/* padding: 0.75em 0; */
+	/* overflow: visible; */
     background: #4e4e4e;
-	left: 0;
-	right: 0;
+	/* left: 0; */
+	/* right: 0; */
     width: 100%;
 }
 
 .toolbar {
-	position: fixed;
+	/* position: fixed; */
 	z-index: 99;
-	margin-bottom: 0;
+	/*  margin-bottom: 0; */
 	box-shadow: 0 1px 10px rgba(0, 0, 0, 0.4);
 	opacity: 0;
 	transition: opacity 0.1s ease-in-out;
@@ -266,7 +266,7 @@ body:not(.mobile) .toolbar button[data-action=close]:hover {
   background: #6b6b6b;
   position: fixed;
   top: 0;
-  width: 20%;
+  /* width: 20%; */
   min-width: 25em;
   height: 100%;
   overflow: hidden;
@@ -274,6 +274,10 @@ body:not(.mobile) .toolbar button[data-action=close]:hover {
   z-index: 100;
 }
 
+.sidebar.wide {
+    width: 20%;
+}
+
 .panels {
   overflow: hidden;
 }
@@ -295,8 +299,12 @@ body:not(.mobile) .toolbar button[data-action=close]:hover {
   overflow-x: hidden;
   display: none !important;
   width: 100%;
-  height: 100%;
-  margin-top: 0;
+  /* height: 100%; */
+  /* margin-top: 0; */
+  position: absolute;
+  top: 3em;
+  bottom: 0;
+  text-align: center;
 }
 
 .toc-view li {
@@ -323,14 +331,15 @@ body:not(.mobile) .toolbar button[data-action=close]:hover {
 }
 
 .settings-container {
-    position: absolute;
+    text-align: left;
+    display: inline-block;
+    width: 95%;
 	font-size: 1em;
 	background: #F8F8F8;
 	color: #111;
-    padding: 1em;
+    padding-top: 1em;
+    padding-bottom: 1em;
     margin-top: 1em;
-    left: 1em;
-    right: 1em;
 	border-radius: 4px;
 	box-shadow: 0 1px 10px rgba(0, 0, 0, 0.4);
 }
diff --git a/reader/vendor/cbrjs/cbr.js b/reader/vendor/cbrjs/cbr.js
index a680bb4..b4a2646 100644
--- a/reader/vendor/cbrjs/cbr.js
+++ b/reader/vendor/cbrjs/cbr.js
@@ -7,7 +7,7 @@ CBRJS.session = CBRJS.session || {};
 
 CBRJS.Reader = function(bookPath, _options) {
 
-	var $progressbar = $('.bar');
+    var $progressbar = $('.bar');
     var filename = decodeURIComponent(bookPath.split('/').pop());
     var re_file_ext = new RegExp(/\.([a-z]+)$/);
 
@@ -140,11 +140,6 @@ CBRJS.Reader = function(bookPath, _options) {
             vendorPath: 'vendor/'
         }, opts);
 
-        console.log("opts before extractImages:");
-        console.log(opts);
-        console.log("options before extractImages:");
-        console.log(options);
-
 		extractImages(url, {
 			start: function (filename) {
 				this.filename = filename;
@@ -184,9 +179,6 @@ CBRJS.Reader = function(bookPath, _options) {
 				$(window).on('beforeunload', function(e) {
 					book.destroy();
 				});
-
-                console.log("options after extractImages:");
-                console.log(options);
             }
 		});
 
@@ -196,14 +188,11 @@ CBRJS.Reader = function(bookPath, _options) {
     function getPref (arr, name) {
         if (found = arr.find(function(e) { return e.name === name; })) {
             if (found.hasOwnProperty("value")) {
-                console.log("property " + name + " has value " + found.value);
                 return found.value;
             }
         }
     };
 
-    console.log("CBRJS:");console.log(CBRJS);
-
 	openComicArchive(bookPath, {
         /* functions return jquery promises */
         getPreference: function(name) {
@@ -1961,15 +1950,10 @@ ComicBook = (function ($) {
             self.setLayout((window.innerWidth > window.innerHeight) ? 'double' : 'single');
         });
 
-        console.log("defaults:");console.log(defaults);
-        console.log("opts:");console.log(opts);
-        // options = merge(defaults, opts); // options array for internal use
         $.extend(true, options, defaults, opts); // options array for internal use
-        console.log("options:");console.log(options);
 
         var no_pages = srcs.length;
         var pages = []; // array of preloaded Image objects
-        var thumbs = []; // array of preloaded thumbnail Image objects
         var canvas; // the HTML5 canvas object
         var context; // the 2d drawing context
         var tcv = document.createElement("canvas"); // canvas used for thumbnailer
@@ -2250,7 +2234,7 @@ ComicBook = (function ($) {
                 i++;
             }
 
-            // set, but don't save
+            // set, but don't save for future sessions
             options.thumbnails = true;
             $('#toc-populate').removeClass('open');
         };
@@ -2334,7 +2318,6 @@ ComicBook = (function ($) {
             var i = options.currentPage; // the current page counter for this method
             var rendered = false;
             var queue = [];
-            console.log("i: " + i);
 
             this.showControl('loadingOverlay');
 
@@ -2704,6 +2687,44 @@ ComicBook = (function ($) {
             options.setDefault("thumbnailWidth", options.thumbnailWidth);
         };
 
+        ComicBook.prototype.sidebarWide = function (wide) {
+            if (typeof(wide) !== "boolean") {
+                wide = ($(this).is(':checked') === true);
+            }
+
+            if (wide) {
+                options.sidebarWide = true;
+                document.getElementById('sidebar').classList.add('wide');
+            } else {
+                options.sidebarWide = false;
+                document.getElementById('sidebar').classList.remove('wide');
+                self.sidebarWidth(0);
+            }
+
+            options.setDefault("sidebarWide", options.sidebarWide);
+        };
+
+        ComicBook.prototype.sidebarWidth = function(width) {
+            if (typeof(width) !== "number") {
+                width = $(this).val();
+            }
+            options.sidebarWidth = width;
+
+            // width === 0 is interpreted as 'use value from CSS'
+            if (options.sidebarWidth > 0) {
+                document.getElementById('sidebar').style.width = options.sidebarWidth + "%";
+            } else {
+                document.getElementById('sidebar').style.width = "";
+            }
+
+            options.setDefault("sidebarWidth", options.sidebarWidth);
+        };
+
+        ComicBook.prototype.resetSidebar = function () {
+            self.sidebarWide(false);
+            self.sidebarWidth(0);
+        };
+
         /* book-specific settings */
 
         ComicBook.prototype.brightness = function () {
@@ -2715,7 +2736,6 @@ ComicBook = (function ($) {
             self.enhance.brightness($brightness);
             options.enhance.brightness = $brightness;
             options.setPreference("enhance",options.enhance);
-            console.log(options.enhance);
         };
 
         ComicBook.prototype.sharpen = function () {
@@ -2725,7 +2745,6 @@ ComicBook = (function ($) {
             });
 
             options.setPreference("enhance",options.enhance);
-            console.log(options.enhance);
         };
 
         ComicBook.prototype.desaturate = function () {
@@ -2738,7 +2757,6 @@ ComicBook = (function ($) {
             }
 
             options.setPreference("enhance",options.enhance);
-            console.log(options.enhance);
         };
 
         ComicBook.prototype.removenoise = function () {
@@ -2751,22 +2769,15 @@ ComicBook = (function ($) {
             }
 
             options.setPreference("enhance",options.enhance);
-            console.log(options.enhance);
         };
 
         ComicBook.prototype.resetEnhancements = function () {
             self.enhance.reset();
             options.setPreference("enhance",options.enhance);
-            console.log(options.enhance);
         };
 
         /**
          * Apply image enhancements to the canvas.
-         *
-         * Powered by the awesome Pixastic: http://www.pixastic.com/
-         *
-         * TODO: reset & apply all image enhancements each time before applying new one
-         * TODO: abstract this into an 'Enhance' object, separate from ComicBook?
          */
         ComicBook.prototype.enhance = {
 
@@ -3023,6 +3034,7 @@ ComicBook = (function ($) {
             }
         };
 
+
         /*
          * Scroll TOC to page (default: current page)
          */
@@ -3032,7 +3044,7 @@ ComicBook = (function ($) {
             }
 
             document.getElementById('toc').parentNode.scrollTop = 
-                document.getElementById('page-' + page + 1).offsetTop
+                document.getElementById('page-' + String(page + 1)).offsetTop
                 - Math.floor($('.panels').height() * 1.5);
         };
 
diff --git a/reader/vendor/epubjs/css/.main.css.swp b/reader/vendor/epubjs/css/.main.css.swp
new file mode 100644
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diff --git a/reader/css/annotations.css b/reader/vendor/epubjs/css/annotations.css
similarity index 100%
rename from reader/css/annotations.css
rename to reader/vendor/epubjs/css/annotations.css
diff --git a/reader/css/font/fontello.eot b/reader/vendor/epubjs/css/font/fontello.eot
similarity index 100%
rename from reader/css/font/fontello.eot
rename to reader/vendor/epubjs/css/font/fontello.eot
diff --git a/reader/css/font/fontello.svg b/reader/vendor/epubjs/css/font/fontello.svg
similarity index 100%
rename from reader/css/font/fontello.svg
rename to reader/vendor/epubjs/css/font/fontello.svg
diff --git a/reader/css/font/fontello.ttf b/reader/vendor/epubjs/css/font/fontello.ttf
similarity index 100%
rename from reader/css/font/fontello.ttf
rename to reader/vendor/epubjs/css/font/fontello.ttf
diff --git a/reader/css/font/fontello.woff b/reader/vendor/epubjs/css/font/fontello.woff
similarity index 100%
rename from reader/css/font/fontello.woff
rename to reader/vendor/epubjs/css/font/fontello.woff
diff --git a/reader/vendor/epubjs/css/idevice.css b/reader/vendor/epubjs/css/idevice.css
new file mode 100644
index 0000000..04b5f3d
--- /dev/null
+++ b/reader/vendor/epubjs/css/idevice.css
@@ -0,0 +1,13 @@
+rewwrweriframe {
+    width: 1px;
+    min-width: 100%;
+}
+
+* {
+    border: 1px dotted blue !important;
+}
+
+viewer {
+    max-width: 50% !important;
+    width: 40%;
+    }
diff --git a/reader/vendor/epubjs/css/main.css b/reader/vendor/epubjs/css/main.css
new file mode 100644
index 0000000..7d24d1b
--- /dev/null
+++ b/reader/vendor/epubjs/css/main.css
@@ -0,0 +1,376 @@
+html, body, div, span, applet, object, iframe,
+h1, h2, h3, h4, h5, h6, p, blockquote, pre,
+a, abbr, acronym, address, big, cite, code,
+del, dfn, em, font, img, ins, kbd, q, s, samp,
+small, strike, strong, sub, sup, tt, var,
+b, u, i, center,
+dl, dt, dd, ol, ul, li,
+fieldset, form, label, legend,
+table, caption, tbody, tfoot, thead, tr, th, td,
+fieldset {
+        margin: 0;
+        padding: 0;
+        border: 0;
+        outline: 0;
+        font-size: 100%;
+        vertical-align: baseline;
+        background: transparent;
+}
+
+body {
+	background: #4e4e4e;
+	overflow: hidden;
+	font-style: 
+}
+
+#main {
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  right: 0;
+  border-radius: 5px;
+  background: #fff;
+  overflow: hidden;
+  -webkit-transition: -webkit-transform .4s, width .2s;
+  -moz-transition: -webkit-transform .4s, width .2s;
+
+  -moz-box-shadow:    inset 0 0 50px rgba(0,0,0,.1);
+  -webkit-box-shadow: inset 0 0 50px rgba(0,0,0,.1);
+  box-shadow:         inset 0 0 50px rgba(0,0,0,.1);
+}
+
+#titlebar {
+  /*height: 8%;
+  min-height: 20px; */
+/* 	height: 3em; */
+	padding: 0.5em;
+  /* padding: 10px; */
+  color: #4f4f4f;
+  font-weight: 100;
+  font-family: Georgia, "Times New Roman", Times, serif;
+  opacity: .5;
+  text-align: center;
+  -webkit-transition: opacity .5s;
+  -moz-transition: opacity .5s;
+  z-index: 10;
+	position: fixed;
+	width: 100%;
+}
+
+#titlebar:hover {
+  opacity: 1;
+}
+
+#titlebar a {
+  width: 1em;
+  height: 1em;
+  overflow: hidden;
+  display: inline-block;
+  opacity: .5;
+  padding: 0.2em;
+  border-radius: 0.2em;
+  border: 1px rgba(0,0,0,0) solid;
+}
+
+#titlebar a::before {
+  visibility: visible;
+}  
+
+#titlebar a:hover {
+  opacity: .8;
+  border: 1px rgba(0,0,0,.2) solid;
+}
+
+#titlebar a:active {
+  opacity: 1;
+  color: rgba(0,0,0,.6);
+  box-shadow: inset 0 0 6px rgba(155,155,155,.8);
+}
+
+#book-title {
+  font-weight: 600;
+}
+
+#title-seperator {
+  display: none;
+}
+
+#title-controls {
+	margin-left: 1em;
+	margin-right: 1em;
+}
+
+#viewer {
+	width: 80%;
+	height: 80%;
+	top: 10%;
+	margin: auto;
+	max-width: 72em;
+	z-index: 2;
+	position: relative;
+	overflow: hidden;
+}
+
+#viewer iframe {
+  border: none;
+}
+
+#prev, #next {
+	position: absolute;
+	top: 10%;
+	height: 80%;
+	margin: 0;
+	opacity: 0;
+}
+
+.touch_nav {
+  width: 35%;
+}
+
+.arrow div {
+  display: table-cell;
+  vertical-align: middle;
+}
+
+
+#prev {
+  left: 0;
+  padding-left: 2em;
+}
+
+#next {
+  right: 0;
+  padding-right: 2em;
+  text-align: right;
+}
+
+.arrow {
+  font-size: 64px;
+  color: #E2E2E2;
+  font-family: arial, sans-serif;
+  font-weight: bold;
+  cursor: pointer;
+  display: table;
+  z-index: 3;
+}
+
+.arrow:hover {
+  color: #777;
+}
+ 
+.arrow:active,
+.arrow.active {
+  color: #000;
+}
+
+#main.closed {
+	transform: translate(25em, 0);
+}
+
+#main.single {
+	width: calc(100% - 25em);
+}
+
+#metainfo {
+  display: inline-block;
+  text-align: center;
+  max-width: 80%;
+}
+
+#divider {
+  position: absolute;
+  width: 1px;
+  border-right: 1px #000 solid;
+  height: 80%;
+  z-index: 100;
+  left: 50%;
+  margin-left: -1px;
+  top: 10%;
+  opacity: .15;
+  box-shadow: -2px 0 15px rgba(0, 0, 0, 1);
+  display: none;
+}
+
+#divider.show {
+	display: block;
+}
+
+#loader {
+  position: absolute;
+  z-index: 10;
+  left: 50%;
+  top: 50%;
+  margin: -33px 0 0 -33px;
+}
+
+.pull-left {
+	float: left;
+}
+
+.pull-right {
+	float: right;
+}
+
+.highlight {
+	background-color: yellow;
+}
+
+.overlay {
+  position: fixed;
+  width: 100%;
+  height: 100%;
+  visibility: hidden;
+  top: 0;
+  left: 0;
+  z-index: 1000;
+  opacity: 0;
+  background: rgba(255,255,255,0.8);
+  -webkit-transition: all 0.3s;
+  -moz-transition: all 0.3s;
+  transition: all 0.3s;
+}
+
+.hide {
+	display: none !important;
+}
+
+
+@media only screen and (max-width: 1040px) {
+/*
+  #viewer{
+    width: 50%;
+    margin-left: 25%;
+  }
+  */
+  #divider,
+  #divider.show {
+    display: none;
+  }
+}
+
+@media only screen and (max-width: 900px) {
+/*
+  #viewer{
+    width: 60%;
+    margin-left: 20%;
+  }
+*/
+  #prev {
+    padding-left: 20px;
+  }
+  
+  #next {  
+    padding-right: 20px;
+  }
+}
+
+@media only screen and (max-width: 550px) {
+/*
+  #viewer{
+    width: 80%;
+    margin-left: 10%;
+  }
+  */
+  #prev {
+    padding-left: 0;
+  }
+  
+  #next {  
+    padding-right: 0;
+  }
+  
+  .arrow div {
+    text-indent: 100%;
+    white-space: nowrap;
+    overflow: hidden;
+  }
+  
+  #main {
+    -webkit-transform: translate(0, 0);
+    -moz-transform: translate(0, 0);
+    -webkit-transition: -webkit-transform .3s;
+    -moz-transition: -moz-transform .3s;
+  }
+  
+  #main.closed {
+    -webkit-transform: translate(260px, 0);
+    -moz-transform: translate(260px, 0);
+  }
+  
+  #titlebar {
+    /* font-size: 16px; */
+    /* margin: 0 50px 0 50px; */
+  }
+  
+  #metainfo {
+    font-size: 10px;
+  }
+  
+  #tocView {
+    width: 260px;
+  }
+  
+  #tocView li {
+    font-size: 12px;
+  }
+  
+  #tocView > ul{
+    padding-left: 10px;
+    -webkit-padding-start:;
+  }
+}
+
+/* icon font */
+
+@font-face {
+  font-family: 'fontello';
+  src: url('font/fontello.eot?60518104');
+  src: url('font/fontello.eot?60518104#iefix') format('embedded-opentype'),
+       url('font/fontello.woff?60518104') format('woff'),
+       url('font/fontello.ttf?60518104') format('truetype'),
+       url('font/fontello.svg?60518104#fontello') format('svg');
+  font-weight: normal;
+  font-style: normal;
+}
+
+[class^="icon-"]:before, [class*=" icon-"]:before {
+    font-family: "fontello";
+    font-style: normal;
+    font-weight: normal;
+    speak: none;
+    
+    display: inline-block;
+    text-decoration: inherit;
+    width: 1em;
+    margin-right: .2em;
+    text-align: center;
+    /* opacity: .8; */
+    
+    /* For safety - reset parent styles, that can break glyph codes*/
+    font-variant: normal;
+    text-transform: none;
+}
+ 
+ 
+.icon-search:before { content: '\e807'; } /* '' */
+.icon-resize-full-1:before { content: '\e804'; } /* '' */
+.icon-cancel-circled2:before { content: '\e80f'; } /* '' */
+.icon-link:before { content: '\e80d'; } /* '' */
+.icon-bookmark:before { content: '\e805'; } /* '' */
+.icon-bookmark-empty:before { content: '\e806'; } /* '' */
+.icon-download-cloud:before { content: '\e811'; } /* '' */
+.icon-edit:before { content: '\e814'; } /* '' */
+.icon-menu:before { content: '\e802'; } /* '' */
+.icon-cog:before { content: '\e813'; } /* '' */
+.icon-resize-full:before { content: '\e812'; } /* '' */
+.icon-cancel-circled:before { content: '\e80e'; } /* '' */
+.icon-up-dir:before { content: '\e80c'; } /* '' */
+.icon-right-dir:before { content: '\e80b'; } /* '' */
+.icon-angle-right:before { content: '\e809'; } /* '' */
+.icon-angle-down:before { content: '\e80a'; } /* '' */
+.icon-right:before { content: '\e815'; } /* '' */
+.icon-list-1:before { content: '\e803'; } /* '' */
+.icon-list-numbered:before { content: '\e801'; } /* '' */
+.icon-columns:before { content: '\e810'; } /* '' */
+.icon-list:before { content: '\e800'; } /* '' */
+.icon-resize-small:before { content: '\e808'; } /* '' */
diff --git a/reader/css/normalize.css b/reader/vendor/epubjs/css/normalize.css
similarity index 100%
rename from reader/css/normalize.css
rename to reader/vendor/epubjs/css/normalize.css
diff --git a/reader/css/popup.css b/reader/vendor/epubjs/css/popup.css
similarity index 100%
rename from reader/css/popup.css
rename to reader/vendor/epubjs/css/popup.css
diff --git a/reader/vendor/epubjs/css/sidebar.css b/reader/vendor/epubjs/css/sidebar.css
new file mode 100644
index 0000000..ecb2701
--- /dev/null
+++ b/reader/vendor/epubjs/css/sidebar.css
@@ -0,0 +1,369 @@
+/* sidebar */
+
+.sidebar.open {
+  box-shadow: 3px 0px 3px 0px rgba(0, 0, 0, 0.4);
+  display: block;
+}
+
+.sidebar {
+  background: #6b6b6b;
+  position: fixed;
+  top: 0;
+  min-width: 25em;
+  height: 100%;
+  overflow: hidden;
+  display: none;
+  z-index: 100;
+}
+
+.sidebar.wide {
+    width: 20%;
+}
+
+.toolbar,
+.panels {
+    position: absolute;
+    width: 100%;
+	height: 2em;
+	background: #4e4e4e;
+}
+
+.toolbar {
+    text-align: center;
+}
+
+.toolbar .metainfo {
+    font-size: 1.2em;
+    top: 0.5em;
+}
+
+.toolbar div {
+    display: inline-block;
+    position: relative;
+}
+
+.toolbar .separator {
+    /* border: solid 1px; */
+    height: 1em;
+    opacity: 0.5;
+}
+
+.toolbar button, .sidebar button {
+    color: white;
+    border: none;
+    background-color: transparent;
+    padding: 0;
+}
+
+.sidebar div > button {
+    /* font-size: 1.5em; */
+    font-size: 1em;
+    padding: 0.5em;
+    margin: 0;
+}
+
+.mobile .sidebar div > button {
+    padding: 0.5em;
+    margin: 0;
+}
+
+.sidebar div > button:hover {
+    color: #8CC746;
+}
+
+.panels .open {
+    background-color: #6B6B6B;
+}
+
+.view.open {
+    display: block !important;
+}
+
+.view {
+  overflow-x: hidden;
+  display: none !important;
+  width: 100%;
+  position: absolute;
+  top: 2em;
+  bottom: 0;
+}
+
+.list_item a {
+  color: #AAA;
+  text-decoration: none;
+}
+
+.list_item a.chapter {
+  font-size: 1em;
+}
+
+.list_item a.section {
+  font-size: .8em;
+}
+
+.list_item.currentChapter > a,
+.list_item a:hover {
+  color: #f1f1f1
+}
+
+.list_item a:hover {
+  color: #E2E2E2;
+}
+
+.list_item ul {
+  display: none;
+}
+
+.list_item.currentChapter > ul,
+.list_item.openChapter > ul {
+  display: block;
+}
+
+legend {
+    margin-left: 1em;
+    padding: 0.5em;
+    box-shadow: 0 1px 10px rgba(0, 0, 0, 0.4);
+    }
+
+.settings-container {
+    text-align: left;
+	margin: 1em;
+    background: #F8F8F8;
+    color: #111;
+    border-radius: 4px;
+    box-shadow: 0 1px 10px rgba(0, 0, 0, 0.4);
+}
+
+.settings-container > legend {
+	position: relative;
+	top: 1em;
+	margin-bottom: 1em;
+	text-align: center;
+	font-weight: 600;
+    box-shadow: none;
+}
+
+.settings-container label {
+    margin-right: 1em;
+}
+
+.center-box {
+    text-align: center;
+    margin: 1em;
+}
+
+.font_example {
+	margin: 1em;
+	text-align: center;
+	box-shadow: inset 0 1px 10px rgba(0, 0, 0, 0.4);
+}
+
+.font_example div {
+	padding: 1em;
+}
+
+.view .control-group input[type=range] {
+        width: 90%;
+        float: right;
+        margin: 0;
+}
+
+.view .control-group {
+        padding: 1em;
+}
+
+.view .sliders {
+        font-size: 1.5em;
+}
+
+.view .control-group span {
+        float: left;
+        margin: 0 2px;
+        clear: both;
+}
+
+.view .control-group input[type=reset] {
+    float: right;
+}
+.metadata {
+    padding: 1em;
+    margin: 1em;
+}
+
+.metadata table {
+    font-size: 1.2em;
+        color: #F8F8F8;
+}
+
+.metadata td:nth-child(1) {
+    font-weight: bold;
+    padding-right: 1em;
+}
+
+/* panels */
+.panels a {
+  visibility: hidden;
+  overflow: hidden;
+  display: inline-block;
+  color: #ccc;
+}
+
+.panels a::before {
+  visibility: visible;
+}
+
+.panels a:hover {
+  color: #AAA;
+}
+
+.panels a:active {
+  color: #AAA;
+  margin: 1px 0 -1px 6px;
+}
+
+.panels a.active,
+.panels a.active:hover {
+  color: #AAA;
+}
+
+/* END panels */
+
+/* TOC (and search, and bookmarks) */
+.toc_toggle {
+  display: inline-block;
+  width: 14px;
+  cursor: pointer;
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  user-select: none;
+}
+
+.toc_toggle:before {
+  content: '▸';
+  color: #fff;
+  margin-right: -4px;
+}
+
+.currentChapter > .toc_toggle:before,
+.openChapter > .toc_toggle:before {
+  content: '▾';
+}
+
+#toc-populate.open {
+    display: inline-block !important;
+    background-color: #4e4e4e;
+}
+
+.toc-view li,
+.bookmarks-view li,
+.search-view li {
+	margin: 1em;
+	font-family: Georgia, "Times New Roman", Times, serif;
+	list-style: none;
+}
+
+.toc-view li,
+.bookmarks-view li {
+	text-transform: capitalize;
+}
+
+.toc-vew.hidden {
+  display: none;
+}
+
+/* END TOC */
+
+
+/* search */
+
+.search-view {
+	overflow: hidden;
+}
+
+.search-results {
+	overflow-y: scroll;
+	height: calc(100% - 3em);
+}
+
+.search-input {
+    position: relative;
+	width: 100%;
+	padding-top: 1em;
+	padding-bottom: 1em;
+	box-shadow: 0 1px 10px rgba(0, 0, 0, 0.4);
+}
+
+.searchbox {
+    width: 80%;
+    float: left;
+    margin-left: 1em;
+}
+
+.searchbox + span {
+    position: relative;
+    left: -1em;
+    visibility: hidden;
+    font-weight: bold;
+	font-family: sans-serif;
+	cursor: pointer;
+}
+
+.searchbox + span:hover {
+	color:	red;
+}
+
+/* END search */
+
+/* notes */
+.notes {
+ padding: 0 0 0 34px;
+}
+
+.notes li {
+  color: #eee;
+  border-top: 1px #fff solid;
+}
+
+.notes li a {
+  color: #fff;
+  display: inline-block;
+}
+
+.notes li a:hover {
+  text-decoration: underline;
+}
+
+.notes li img {
+}
+
+.note-text {
+  display: block;
+  width: calc(100% - 2em);
+  margin: 1em;
+  height: 5em;
+  border-radius: 5px;
+}
+
+.note-text[disabled], #note-text[disabled="disabled"]{
+    opacity: .5;
+}
+
+.note-anchor {
+}
+
+/* END notes */
+
+/* media-specific rules */
+
+@media only screen and (max-width: 25em) {
+
+    .sidebar {
+        min-width: 10em;
+        width: 80%;
+    }
+}
+    
+
+/* END sidebar */
+
+
diff --git a/reader/css/tooltip.css b/reader/vendor/epubjs/css/tooltip.css
similarity index 100%
rename from reader/css/tooltip.css
rename to reader/vendor/epubjs/css/tooltip.css
diff --git a/reader/css/main.css b/reader/vendor/epubjs/epub.main.css
similarity index 98%
rename from reader/css/main.css
rename to reader/vendor/epubjs/epub.main.css
index 436966e..3ce2b1a 100644
--- a/reader/css/main.css
+++ b/reader/vendor/epubjs/epub.main.css
@@ -257,22 +257,18 @@ body {
   color: #AAA;
 }
 
-#searchBox {
-  width: 165px;
-  float: left;
-  margin-left: 10px;
-  margin-top: -1px;
-  /* 
-  border-radius: 5px;
-  background: #9b9b9b;
-  float: left;
-  margin-left: 5px;
-  margin-top: -5px;
-  padding: 3px 10px;
-  color: #000;
-  border: none;
-  outline: none; */
-  
+.searchbox {
+    position: inline-block;
+    width: 50%;
+    float: left;
+    margin-left: 1em;
+}
+
+.searchbox + span {
+    position: relative;
+    left: -1em;
+    visibility: hidden;
+    font-weight: bold;
 }
 
 input::-webkit-input-placeholder {
diff --git a/reader/vendor/epubjs/epub.min.js b/reader/vendor/epubjs/epub.min.js
index 591c1bd..9be88ba 100644
--- a/reader/vendor/epubjs/epub.min.js
+++ b/reader/vendor/epubjs/epub.min.js
@@ -5,7 +5,7 @@
  *            See https://raw.githubusercontent.com/tildeio/rsvp.js/master/LICENSE
  * @version   3.3.3
  */
-"use strict";!function(a,b){"object"==typeof exports&&"undefined"!=typeof module?b(exports):"function"==typeof define&&define.amd?define(["exports"],b):b(a.RSVP=a.RSVP||{})}(this,function(a){function b(a,b){for(var c=0,d=a.length;c<d;c++)if(a[c]===b)return c;return-1}function c(a){var b=a._promiseCallbacks;return b||(b=a._promiseCallbacks={}),b}function d(a,b){return"onerror"===a?void va.on("error",b):2!==arguments.length?va[a]:void(va[a]=b)}function e(a){return"function"==typeof a||"object"==typeof a&&null!==a}function f(a){return"function"==typeof a}function g(a){return"object"==typeof a&&null!==a}function h(){}function i(){setTimeout(function(){for(var a=0;a<Aa.length;a++){var b=Aa[a],c=b.payload;c.guid=c.key+c.id,c.childGuid=c.key+c.childId,c.error&&(c.stack=c.error.stack),va.trigger(b.name,b.payload)}Aa.length=0},50)}function j(a,b,c){1===Aa.push({name:a,payload:{key:b._guidKey,id:b._id,eventName:a,detail:b._result,childId:c&&c._id,label:b._label,timeStamp:ya(),error:va["instrument-with-stack"]?new Error(b._label):null}})&&i()}function k(a,b){var c=this;if(a&&"object"==typeof a&&a.constructor===c)return a;var d=new c(m,b);return s(d,a),d}function l(){return new TypeError("A promises callback cannot return that same promise.")}function m(){}function n(a){try{return a.then}catch(a){return Ea.error=a,Ea}}function o(a,b,c,d){try{a.call(b,c,d)}catch(a){return a}}function p(a,b,c){va.async(function(a){var d=!1,e=o(c,b,function(c){d||(d=!0,b!==c?s(a,c,void 0):u(a,c))},function(b){d||(d=!0,v(a,b))},"Settle: "+(a._label||" unknown promise"));!d&&e&&(d=!0,v(a,e))},a)}function q(a,b){b._state===Ca?u(a,b._result):b._state===Da?(b._onError=null,v(a,b._result)):w(b,void 0,function(c){b!==c?s(a,c,void 0):u(a,c)},function(b){return v(a,b)})}function 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a.setMinSpreadWidth(this.settings.minSpreadWidth),a.setGap(this.settings.gap),this._registerReplacements(a),this.settings.forceSingle&&a.forceSingle(!0),d=document.createElement("div"),d.style.visibility="hidden",d.style.overflow="hidden",d.style.width="0",d.style.height="0",this.element.appendChild(d),e=document.createElement("div"),e.style.visibility="hidden",e.style.overflow="hidden",e.style.width=g+"px",e.style.height=h+"px",d.appendChild(e),a.initialize(e,this.settings.width,this.settings.height),d},EPUBJS.Book.prototype.generatePageList=function(a,b,c){var d=[],e=new EPUBJS.Renderer(this.settings.render_method,!1),f=this.createHiddenRender(e,a,b),g=new RSVP.defer,h=-1,i=this.spine.length,j=0,k=function(a){var b,g=h+1,l=a||new RSVP.defer;if(g>=i)l.resolve();else{if(c&&c.cancelled)return e.remove(),this.element.removeChild(f),void l.reject(new Error("User cancelled"));h=g,b=new EPUBJS.Chapter(this.spine[h],this.store),e.displayChapter(b,this.globalLayoutProperties).then(function(a){e.pageMap.forEach(function(a){j+=1,d.push({cfi:a.start,page:j})}),e.pageMap.length%2>0&&e.spreads&&(j+=1,d.push({cfi:e.pageMap[e.pageMap.length-1].end,page:j})),setTimeout(function(){k(l)},1)})}return l.promise}.bind(this);k().then(function(){e.remove(),this.element.removeChild(f),g.resolve(d)}.bind(this),function(a){g.reject(a)});return g.promise},EPUBJS.Book.prototype.generatePagination=function(a,b,c){var d=this,e=new RSVP.defer;return this.ready.spine.promise.then(function(){d.generatePageList(a,b,c).then(function(a){d.pageList=d.contents.pageList=a,d.pagination.process(a),d.ready.pageList.resolve(d.pageList),e.resolve(d.pageList)},function(a){e.reject(a)})}),e.promise},EPUBJS.Book.prototype.loadPagination=function(a){var b;return b="string"==typeof a?JSON.parse(a):a,b&&b.length&&(this.pageList=b,this.pagination.process(this.pageList),this.ready.pageList.resolve(this.pageList)),this.pageList},EPUBJS.Book.prototype.getPageList=function(){return this.ready.pageList.promise},EPUBJS.Book.prototype.getMetadata=function(){return this.ready.metadata.promise},EPUBJS.Book.prototype.getToc=function(){return this.ready.toc.promise},EPUBJS.Book.prototype.networkListeners=function(){var a=this;window.addEventListener("offline",function(b){a.online=!1,a.settings.storage&&a.fromStorage(!0),a.trigger("book:offline")},!1),window.addEventListener("online",function(b){a.online=!0,a.settings.storage&&a.fromStorage(!1),a.trigger("book:online")},!1)},EPUBJS.Book.prototype.listenToRenderer=function(a){var b=this;a.Events.forEach(function(c){a.on(c,function(a){b.trigger(c,a)})}),a.on("renderer:visibleRangeChanged",function(a){var b,c,d,e=[];this.pageList.length>0&&(b=this.pagination.pageFromCfi(a.start),d=this.pagination.percentageFromPage(b),e.push(b),a.end&&(c=this.pagination.pageFromCfi(a.end),e.push(c)),this.trigger("book:pageChanged",{anchorPage:b,percentage:d,pageRange:e}))}.bind(this)),a.on("render:loaded",this.loadChange.bind(this))},EPUBJS.Book.prototype.loadChange=function(a){var b,c,d=EPUBJS.core.uri(a),e=EPUBJS.core.uri(this.currentChapter.absolute);d.path!=e.path?(console.warn("Miss Match",d.path,this.currentChapter.absolute),b=this.spineIndexByURL[d.filename],c=new EPUBJS.Chapter(this.spine[b],this.store),this.currentChapter=c,this.renderer.currentChapter=c,this.renderer.afterLoad(this.renderer.render.docEl),this.renderer.beforeDisplay(function(){this.renderer.afterDisplay()}.bind(this))):this._rendering||this.renderer.reformat()},EPUBJS.Book.prototype.unlistenToRenderer=function(a){a.Events.forEach(function(b){a.off(b)})},EPUBJS.Book.prototype.coverUrl=function(){var a=this.ready.cover.promise.then(function(a){return this.settings.fromStorage?this.store.getUrl(this.contents.cover):this.settings.contained?this.zip.getUrl(this.contents.cover):this.contents.cover}.bind(this));return a.then(function(a){this.cover=a}.bind(this)),a},EPUBJS.Book.prototype.loadXml=function(a){return this.settings.fromStorage?this.store.getXml(a,this.settings.encoding):this.settings.contained?this.zip.getXml(a,this.settings.encoding):EPUBJS.core.request(a,"xml",this.settings.withCredentials)},EPUBJS.Book.prototype.urlFrom=function(a){var b,c=EPUBJS.core.uri(a),d=c.protocol,e="/"==c.path[0],f=window.location,g=f.origin||f.protocol+"//"+f.host,h=document.getElementsByTagName("base");return h.length&&(b=h[0].href),c.protocol?c.origin+c.path:!d&&e?(b||g)+c.path:d||e?void 0:EPUBJS.core.resolveUrl(b||f.pathname,c.path)},EPUBJS.Book.prototype.unarchive=function(a){return this.zip=new EPUBJS.Unarchiver,this.store=this.zip,this.zip.open(a)},EPUBJS.Book.prototype.isContained=function(a){if(a instanceof ArrayBuffer)return!0;var b=EPUBJS.core.uri(a);return!(!b.extension||"epub"!=b.extension&&"zip"!=b.extension)},EPUBJS.Book.prototype.isSaved=function(a){var b;return!!localStorage&&(b=localStorage.getItem(a),!(!localStorage||null===b))},EPUBJS.Book.prototype.generateBookKey=function(a){return"epubjs:"+EPUBJS.VERSION+":"+window.location.host+":"+a},EPUBJS.Book.prototype.saveContents=function(){return!!localStorage&&void localStorage.setItem(this.settings.bookKey,JSON.stringify(this.contents))},EPUBJS.Book.prototype.removeSavedContents=function(){return!!localStorage&&void localStorage.removeItem(this.settings.bookKey)},EPUBJS.Book.prototype.renderTo=function(a){var b,c=this;if(EPUBJS.core.isElement(a))this.element=a;else{if("string"!=typeof a)return void console.error("Not an Element");this.element=EPUBJS.core.getEl(a)}return b=this.opened.then(function(){return c.renderer.initialize(c.element,c.settings.width,c.settings.height),c.metadata.direction&&c.renderer.setDirection(c.metadata.direction),c._rendered(),c.startDisplay()})},EPUBJS.Book.prototype.startDisplay=function(){var a;return a=this.settings.goto?this.goto(this.settings.goto):this.settings.previousLocationCfi?this.gotoCfi(this.settings.previousLocationCfi):this.displayChapter(this.spinePos,this.settings.displayLastPage)},EPUBJS.Book.prototype.restore=function(a){var b,c=this,d=["manifest","spine","metadata","cover","toc","spineNodeIndex","spineIndexByURL","globalLayoutProperties"],e=!1,f=this.generateBookKey(a),g=localStorage.getItem(f),h=d.length;if(this.settings.clearSaved&&(e=!0),!e&&"undefined"!=g&&null!==g)for(c.contents=JSON.parse(g),b=0;b<h;b++){var i=d[b];if(!c.contents[i]){e=!0;break}c[i]=c.contents[i]}return!(e||!g||!this.contents||!this.settings.contentsPath)&&(this.settings.bookKey=f,this.ready.manifest.resolve(this.manifest),this.ready.spine.resolve(this.spine),this.ready.metadata.resolve(this.metadata),this.ready.cover.resolve(this.cover),this.ready.toc.resolve(this.toc),!0)},EPUBJS.Book.prototype.displayChapter=function(a,b,c){var d,e,f,g,h=this,i=c||new RSVP.defer;return this.isRendered?this._rendering||this.renderer._moving?(this._displayQ.enqueue("displayChapter",[a,b,i]),i.promise):(EPUBJS.core.isNumber(a)?f=a:(e=new EPUBJS.EpubCFI(a),f=e.spinePos),(f<0||f>=this.spine.length)&&(console.warn("Not A Valid Location"),f=0,b=!1,e=!1),g=new EPUBJS.Chapter(this.spine[f],this.store),this._rendering=!0,this._needsAssetReplacement()&&g.registerHook("beforeChapterRender",[EPUBJS.replace.head,EPUBJS.replace.resources,EPUBJS.replace.svg],!0),h.currentChapter=g,d=h.renderer.displayChapter(g,this.globalLayoutProperties),e?h.renderer.gotoCfi(e):b&&h.renderer.lastPage(),d.then(function(a){h.spinePos=f,i.resolve(h.renderer),h.settings.fromStorage===!1&&h.settings.contained===!1&&h.preloadNextChapter(),h._rendering=!1,h._displayQ.dequeue(),0===h._displayQ.length()&&h._gotoQ.dequeue()},function(a){console.error("Could not load Chapter: "+g.absolute,a),h.trigger("book:chapterLoadFailed",g.absolute),h._rendering=!1,i.reject(a)}),i.promise):(this._q.enqueue("displayChapter",arguments),i.reject({message:"Rendering",stack:(new Error).stack}),i.promise)},EPUBJS.Book.prototype.nextPage=function(a){var a=a||new RSVP.defer;if(!this.isRendered)return this._q.enqueue("nextPage",[a]),a.promise;var b=this.renderer.nextPage();return b?(a.resolve(!0),a.promise):this.nextChapter(a)},EPUBJS.Book.prototype.prevPage=function(a){var a=a||new RSVP.defer;if(!this.isRendered)return this._q.enqueue("prevPage",[a]),a.promise;var b=this.renderer.prevPage();return b?(a.resolve(!0),a.promise):this.prevChapter(a)},EPUBJS.Book.prototype.nextChapter=function(a){var a=a||new RSVP.defer;if(this.spinePos<this.spine.length-1){for(var b=this.spinePos+1;this.spine[b]&&this.spine[b].linear&&"no"==this.spine[b].linear;)b++;if(b<this.spine.length)return this.displayChapter(b,!1,a)}return this.trigger("book:atEnd"),a.resolve(!0),a.promise},EPUBJS.Book.prototype.prevChapter=function(a){var a=a||new RSVP.defer;if(this.spinePos>0){for(var b=this.spinePos-1;this.spine[b]&&this.spine[b].linear&&"no"==this.spine[b].linear;)b--;if(b>=0)return this.displayChapter(b,!0,a)}return this.trigger("book:atStart"),a.resolve(!0),a.promise},EPUBJS.Book.prototype.getCurrentLocationCfi=function(){return!!this.isRendered&&this.renderer.currentLocationCfi},EPUBJS.Book.prototype.goto=function(a){return 0===a.indexOf("epubcfi(")?this.gotoCfi(a):a.indexOf("%")===a.length-1?this.gotoPercentage(parseInt(a.substring(0,a.length-1))/100):"number"==typeof a||isNaN(a)===!1?this.gotoPage(a):this.gotoHref(a)},EPUBJS.Book.prototype.gotoCfi=function(a,b){var c,d,e,f,g,h=b||new RSVP.defer;return this.isRendered?this._moving||this._rendering?(console.warn("Renderer is moving"),this._gotoQ.enqueue("gotoCfi",[a,h]),!1):(c=new EPUBJS.EpubCFI(a),d=c.spinePos,d!=-1&&(e=this.spine[d],f=h.promise,this._moving=!0,this.currentChapter&&this.spinePos===d?(this.renderer.gotoCfi(c),this._moving=!1,h.resolve(this.renderer.currentLocationCfi)):(e&&d!=-1||(d=0,e=this.spine[d]),g=this.displayChapter(a),g.then(function(a){this._moving=!1,h.resolve(a.currentLocationCfi)}.bind(this),function(){this._moving=!1}.bind(this))),f.then(function(){this._gotoQ.dequeue()}.bind(this)),f)):(console.warn("Not yet Rendered"),this.settings.previousLocationCfi=a,!1)},EPUBJS.Book.prototype.gotoHref=function(a,b){var c,d,e,f,g,h=b||new RSVP.defer;return this.isRendered?this._moving||this._rendering?(this._gotoQ.enqueue("gotoHref",[a,h]),!1):(c=a.split("#"),d=c[0],e=c[1]||!1,f=d.search("://")==-1?d.replace(EPUBJS.core.uri(this.settings.contentsPath).path,""):d.replace(this.settings.contentsPath,""),g=this.spineIndexByURL[f],d||(g=this.currentChapter?this.currentChapter.spinePos:0),"number"==typeof g&&(this.currentChapter&&g==this.currentChapter.spinePos?(e?this.renderer.section(e):this.renderer.firstPage(),h.resolve(this.renderer.currentLocationCfi),h.promise.then(function(){this._gotoQ.dequeue()}.bind(this)),h.promise):this.displayChapter(g).then(function(){e&&this.renderer.section(e),h.resolve(this.renderer.currentLocationCfi)}.bind(this)))):(this.settings.goto=a,!1)},EPUBJS.Book.prototype.gotoPage=function(a){var b=this.pagination.cfiFromPage(a);return this.gotoCfi(b)},EPUBJS.Book.prototype.gotoPercentage=function(a){var b=this.pagination.pageFromPercentage(a);return this.gotoPage(b)},EPUBJS.Book.prototype.preloadNextChapter=function(){var a,b=this.spinePos+1;return!(b>=this.spine.length)&&(a=new EPUBJS.Chapter(this.spine[b]),void(a&&EPUBJS.core.request(a.absolute)))},EPUBJS.Book.prototype.storeOffline=function(){var a=this,b=EPUBJS.core.values(this.manifest);return this.store.put(b).then(function(){a.settings.stored=!0,a.trigger("book:stored")})},EPUBJS.Book.prototype.availableOffline=function(){return this.settings.stored>0},EPUBJS.Book.prototype.toStorage=function(){var a=this.settings.bookKey;this.store.isStored(a).then(function(b){return b===!0?(this.settings.stored=!0,!0):this.storeOffline().then(function(){this.store.token(a,!0)}.bind(this))}.bind(this))},EPUBJS.Book.prototype.fromStorage=function(a){[EPUBJS.replace.head,EPUBJS.replace.resources,EPUBJS.replace.svg];this.contained||this.settings.contained||(this.online&&this.opened.then(this.toStorage.bind(this)),this.store&&this.settings.fromStorage&&a===!1?(this.settings.fromStorage=!1,this.store.off("offline"),this.store=!1):this.settings.fromStorage||(this.store=new EPUBJS.Storage(this.settings.credentials),this.store.on("offline",function(a){a?(this.offline=!0,this.settings.fromStorage=!0,this.trigger("book:offline")):(this.offline=!1,this.settings.fromStorage=!1,this.trigger("book:online"))}.bind(this))))},EPUBJS.Book.prototype.setStyle=function(a,b,c){var d=["color","background","background-color"];return this.isRendered?(this.settings.styles[a]=b,this.renderer.setStyle(a,b,c),void(d.indexOf(a)===-1&&this.renderer.reformat())):this._q.enqueue("setStyle",arguments)},EPUBJS.Book.prototype.removeStyle=function(a){return this.isRendered?(this.renderer.removeStyle(a),this.renderer.reformat(),void delete this.settings.styles[a]):this._q.enqueue("removeStyle",arguments)},EPUBJS.Book.prototype.addHeadTag=function(a,b){return this.isRendered?void(this.settings.headTags[a]=b):this._q.enqueue("addHeadTag",arguments)},EPUBJS.Book.prototype.useSpreads=function(a){console.warn("useSpreads is deprecated, use forceSingle or set a layoutOveride instead"),
-a===!1?this.forceSingle(!0):this.forceSingle(!1)},EPUBJS.Book.prototype.forceSingle=function(a){var b="undefined"==typeof a||a;this.renderer.forceSingle(b),this.settings.forceSingle=b,this.isRendered&&this.renderer.reformat()},EPUBJS.Book.prototype.setMinSpreadWidth=function(a){this.settings.minSpreadWidth=a,this.isRendered&&(this.renderer.setMinSpreadWidth(this.settings.minSpreadWidth),this.renderer.reformat())},EPUBJS.Book.prototype.setGap=function(a){this.settings.gap=a,this.isRendered&&(this.renderer.setGap(this.settings.gap),this.renderer.reformat())},EPUBJS.Book.prototype.chapter=function(a){var b,c,d=this.spineIndexByURL[a];return d&&(b=this.spine[d],c=new EPUBJS.Chapter(b,this.store,this.settings.withCredentials),c.load()),c},EPUBJS.Book.prototype.unload=function(){this.settings.restore&&localStorage&&this.saveContents(),this.unlistenToRenderer(this.renderer),this.trigger("book:unload")},EPUBJS.Book.prototype.destroy=function(){window.removeEventListener("beforeunload",this.unload),this.currentChapter&&this.currentChapter.unload(),this.unload(),this.renderer&&this.renderer.remove()},EPUBJS.Book.prototype._ready=function(){this.trigger("book:ready")},EPUBJS.Book.prototype._rendered=function(a){this.isRendered=!0,this.trigger("book:rendered"),this._q.flush()},EPUBJS.Book.prototype.applyStyles=function(a,b){a.applyStyles(this.settings.styles),b()},EPUBJS.Book.prototype.applyHeadTags=function(a,b){a.applyHeadTags(this.settings.headTags),b()},EPUBJS.Book.prototype._registerReplacements=function(a){a.registerHook("beforeChapterDisplay",this.applyStyles.bind(this,a),!0),a.registerHook("beforeChapterDisplay",this.applyHeadTags.bind(this,a),!0),a.registerHook("beforeChapterDisplay",EPUBJS.replace.hrefs.bind(this),!0)},EPUBJS.Book.prototype._needsAssetReplacement=function(){return!!this.settings.fromStorage||!!this.settings.contained},EPUBJS.Book.prototype.parseLayoutProperties=function(a){var b=this.settings.layoutOveride&&this.settings.layoutOveride.layout||a.layout||"reflowable",c=this.settings.layoutOveride&&this.settings.layoutOveride.spread||a.spread||"auto",d=this.settings.layoutOveride&&this.settings.layoutOveride.orientation||a.orientation||"auto";return{layout:b,spread:c,orientation:d}},RSVP.EventTarget.mixin(EPUBJS.Book.prototype),RSVP.on("error",function(a){console.error(a)}),EPUBJS.Chapter=function(a,b,c){this.href=a.href,this.absolute=a.url,this.id=a.id,this.spinePos=a.index,this.cfiBase=a.cfiBase,this.properties=a.properties,this.manifestProperties=a.manifestProperties,this.linear=a.linear,this.pages=1,this.store=b,this.credentials=c,this.epubcfi=new EPUBJS.EpubCFI,this.deferred=new RSVP.defer,this.loaded=this.deferred.promise,EPUBJS.Hooks.mixin(this),this.getHooks("beforeChapterRender"),this.caches={}},EPUBJS.Chapter.prototype.load=function(a,b){var c,d=a||this.store,e=b||this.credentials;return c=d?d.getXml(this.absolute):EPUBJS.core.request(this.absolute,!1,e),c.then(function(a){try{this.setDocument(a),this.deferred.resolve(this)}catch(a){this.deferred.reject({message:this.absolute+" -> "+a.message,stack:(new Error).stack})}}.bind(this)),c},EPUBJS.Chapter.prototype.render=function(a){return this.load().then(function(a){var b=a.querySelector("head"),c=a.createElement("base");return c.setAttribute("href",this.absolute),b.insertBefore(c,b.firstChild),this.contents=a,new RSVP.Promise(function(b,c){this.triggerHooks("beforeChapterRender",function(){b(a)}.bind(this),this)}.bind(this))}.bind(this)).then(function(a){var b=new XMLSerializer,c=b.serializeToString(a);return c}.bind(this))},EPUBJS.Chapter.prototype.url=function(a){var b,c=new RSVP.defer,d=a||this.store,e=this;return d?this.tempUrl?(b=this.tempUrl,c.resolve(b)):d.getUrl(this.absolute).then(function(a){e.tempUrl=a,c.resolve(a)}):(b=this.absolute,c.resolve(b)),c.promise},EPUBJS.Chapter.prototype.setPages=function(a){this.pages=a},EPUBJS.Chapter.prototype.getPages=function(a){return this.pages},EPUBJS.Chapter.prototype.getID=function(){return this.ID},EPUBJS.Chapter.prototype.unload=function(a){this.document=null,this.tempUrl&&a&&(a.revokeUrl(this.tempUrl),this.tempUrl=!1)},EPUBJS.Chapter.prototype.setDocument=function(a){this.document=a,this.contents=a.documentElement,!this.document.evaluate&&document.evaluate&&(this.document.evaluate=document.evaluate)},EPUBJS.Chapter.prototype.cfiFromRange=function(a){var b,c,d,e,f,g;if(this.document){if("undefined"!=typeof document.evaluate){if(c=EPUBJS.core.getElementXPath(a.startContainer),d=EPUBJS.core.getElementXPath(a.endContainer),e=this.document.evaluate(c,this.document,EPUBJS.core.nsResolver,XPathResult.FIRST_ORDERED_NODE_TYPE,null).singleNodeValue,a.collapsed||(f=this.document.evaluate(d,this.document,EPUBJS.core.nsResolver,XPathResult.FIRST_ORDERED_NODE_TYPE,null).singleNodeValue),b=this.document.createRange(),e)try{b.setStart(e,a.startOffset),!a.collapsed&&f&&b.setEnd(f,a.endOffset)}catch(a){console.log("missed"),e=!1}e||(console.log("not found, try fuzzy match"),cleanStartTextContent=EPUBJS.core.cleanStringForXpath(a.startContainer.textContent),c="//text()[contains(.,"+cleanStartTextContent+")]",e=this.document.evaluate(c,this.document,EPUBJS.core.nsResolver,XPathResult.FIRST_ORDERED_NODE_TYPE,null).singleNodeValue,e&&(b.setStart(e,a.startOffset),a.collapsed||(g=EPUBJS.core.cleanStringForXpath(a.endContainer.textContent),d="//text()[contains(.,"+g+")]",f=this.document.evaluate(d,this.document,EPUBJS.core.nsResolver,XPathResult.FIRST_ORDERED_NODE_TYPE,null).singleNodeValue,f&&b.setEnd(f,a.endOffset))))}else b=a;return this.epubcfi.generateCfiFromRange(b,this.cfiBase)}},EPUBJS.Chapter.prototype.find=function(a){var b=this,c=[],d=a.toLowerCase(),e=function(a){for(var e,f,g,h=a.textContent.toLowerCase(),i=b.document.createRange(),j=-1,k=150;f!=-1;)f=h.indexOf(d,j+1),f!=-1&&(i=b.document.createRange(),i.setStart(a,f),i.setEnd(a,f+d.length),e=b.cfiFromRange(i),a.textContent.length<k?g=a.textContent:(g=a.textContent.substring(f-k/2,f+k/2),g="..."+g+"..."),c.push({cfi:e,excerpt:g})),j=f};return this.textSprint(this.document,function(a){e(a)}),c},EPUBJS.Chapter.prototype.textSprint=function(a,b){for(var c,d=document.createTreeWalker(a,NodeFilter.SHOW_TEXT,{acceptNode:function(a){return a.data&&!/^\s*$/.test(a.data)?NodeFilter.FILTER_ACCEPT:NodeFilter.FILTER_REJECT}},!1);c=d.nextNode();)b(c)},EPUBJS.Chapter.prototype.replace=function(a,b,c,d){var e=this.contents.querySelectorAll(a),f=Array.prototype.slice.call(e),g=f.length;return 0===g?void c(!1):void f.forEach(function(a){var e=!1,f=function(a,b){e===!1&&(g--,d&&d(a,b,g),g<=0&&c&&c(!0),e=!0)};b(a,f)}.bind(this))},EPUBJS.Chapter.prototype.replaceWithStored=function(a,b,c,d){var 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this.documentElement=a,this.spreadWidth=(n+m)*i,a.style.overflow="hidden",a.style.width=k+"px",a.style.height=c+"px",a.style[e]="horizontal",a.style[h]="auto",a.style[f]=m+"px",a.style[g]=n+"px",this.colWidth=n,this.gap=m,{pageWidth:this.spreadWidth,pageHeight:c}},EPUBJS.Layout.ReflowableSpreads.prototype.calculatePages=function(){var a=this.documentElement.scrollWidth,b=Math.ceil(a/this.spreadWidth);return this.documentElement.style.width=b*this.spreadWidth-this.gap+"px",{displayedPages:b,pageCount:2*b}},EPUBJS.Layout.Fixed=function(){this.documentElement=null},EPUBJS.Layout.Fixed.prototype.format=function(a,b,c,d){var e,f,g,h,i=EPUBJS.core.prefixed("columnWidth"),j=EPUBJS.core.prefixed("transform"),k=EPUBJS.core.prefixed("transformOrigin"),l=a.querySelector("[name=viewport]");this.documentElement=a,l&&l.hasAttribute("content")&&(e=l.getAttribute("content"),f=e.split(","),f[0]&&(g=f[0].replace("width=","")),f[1]&&(h=f[1].replace("height=","")));var m=b/g,n=c/h,o=m<n?m:n;return a.style.position="absolute",a.style.top="50%",a.style.left="50%",a.style[j]="scale("+o+") translate(-50%, -50%)",a.style[k]="0px 0px 0px",a.style.width=g+"px"||"auto",a.style.height=h+"px"||"auto",a.style[i]="auto",a.style.overflow="auto",this.colWidth=g,this.gap=0,{pageWidth:g,pageHeight:h}},EPUBJS.Layout.Fixed.prototype.calculatePages=function(){return{displayedPages:1,pageCount:1}},EPUBJS.Locations=function(a,b,c){this.spine=a,this.store=b,this.credentials=c,this.epubcfi=new EPUBJS.EpubCFI,this._locations=[],this.total=0,this.break=150,this._current=0},EPUBJS.Locations.prototype.generate=function(a){var b,c=new RSVP.defer,d=-1,e=this.spine.length,f=function(a){var b,c=d+1,g=a||new RSVP.defer;return c>=e?g.resolve():(d=c,b=new EPUBJS.Chapter(this.spine[d],this.store,this.credentials),this.process(b).then(function(){setTimeout(function(){f(g)},1)})),g.promise}.bind(this);return"number"==typeof a&&(this.break=a),b=f().then(function(){this.total=this._locations.length-1,this._currentCfi&&(this.currentLocation=this._currentCfi),c.resolve(this._locations)}.bind(this)),c.promise},EPUBJS.Locations.prototype.process=function(a){return a.load().then(function(b){var c,d,e,f=b,g=f.documentElement.querySelector("body"),h=0;this.sprint(g,function(b){var g,i=b.length,j=0;for(0===h&&(c=f.createRange(),c.setStart(b,0)),g=this.break-h,g>i&&(h+=i,j=i);j<i;)h=this.break,j+=this.break,j>=i?h=i-(j-this.break):(c.setEnd(b,j),e=a.cfiFromRange(c),this._locations.push(e),h=0,j+=1,c=f.createRange(),c.setStart(b,j));d=b}.bind(this)),c&&(c.setEnd(d,d.length),e=a.cfiFromRange(c),this._locations.push(e),h=0)}.bind(this))},EPUBJS.Locations.prototype.sprint=function(a,b){for(var c,d=document.createTreeWalker(a,NodeFilter.SHOW_TEXT,null,!1);c=d.nextNode();)b(c)},EPUBJS.Locations.prototype.locationFromCfi=function(a){return 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a)this._currentCfi=a;else{if("number"!=typeof a)return;this._current=a}0!==this._locations.length&&("string"==typeof a?(b=this.locationFromCfi(a),this._current=b):b=a,this.trigger("changed",{percentage:this.percentageFromLocation(b)}))},Object.defineProperty(EPUBJS.Locations.prototype,"currentLocation",{get:function(){return this._current},set:function(a){this.setCurrent(a)}}),RSVP.EventTarget.mixin(EPUBJS.Locations.prototype),EPUBJS.Pagination=function(a){this.pages=[],this.locations=[],this.epubcfi=new EPUBJS.EpubCFI,a&&a.length&&this.process(a)},EPUBJS.Pagination.prototype.process=function(a){a.forEach(function(a){this.pages.push(a.page),this.locations.push(a.cfi)},this),this.pageList=a,this.firstPage=parseInt(this.pages[0]),this.lastPage=parseInt(this.pages[this.pages.length-1]),this.totalPages=this.lastPage-this.firstPage},EPUBJS.Pagination.prototype.pageFromCfi=function(a){var b=-1;if(0===this.locations.length)return-1;var c=EPUBJS.core.indexOfSorted(a,this.locations,this.epubcfi.compare);return c!=-1?b=this.pages[c]:(c=EPUBJS.core.locationOf(a,this.locations,this.epubcfi.compare),b=c-1>=0?this.pages[c-1]:this.pages[0],void 0!==b||(b=-1)),b},EPUBJS.Pagination.prototype.cfiFromPage=function(a){var b=-1;"number"!=typeof a&&(a=parseInt(a));var c=this.pages.indexOf(a);return c!=-1&&(b=this.locations[c]),b},EPUBJS.Pagination.prototype.pageFromPercentage=function(a){var b=Math.round(this.totalPages*a);return b},EPUBJS.Pagination.prototype.percentageFromPage=function(a){var b=(a-this.firstPage)/this.totalPages;return Math.round(1e3*b)/1e3},EPUBJS.Pagination.prototype.percentageFromCfi=function(a){var b=this.pageFromCfi(a),c=this.percentageFromPage(b);return c},EPUBJS.Parser=function(a){this.baseUrl=a||""},EPUBJS.Parser.prototype.container=function(a){var b,c,d,e;return a?(b=a.querySelector("rootfile"))?(c=b.getAttribute("full-path"),d=EPUBJS.core.uri(c).directory,e=a.xmlEncoding,{packagePath:c,basePath:d,encoding:e}):void console.error("No RootFile Found"):void console.error("Container File Not Found")},EPUBJS.Parser.prototype.identifier=function(a){var b;return a?(b=a.querySelector("metadata"),b?this.getElementText(b,"identifier"):void console.error("No Metadata Found")):void console.error("Package File Not Found")},EPUBJS.Parser.prototype.packageContents=function(a,b){var c,d,e,f,g,h,i,j,k,l,m,n=this;return b&&(this.baseUrl=b),a?(c=a.querySelector("metadata"))?(d=a.querySelector("manifest"))?(e=a.querySelector("spine"))?(f=n.manifest(d),g=n.findNavPath(d),h=n.findTocPath(d,e),i=n.findCoverPath(a),j=Array.prototype.indexOf.call(e.parentNode.childNodes,e),k=n.spine(e,f),l={},k.forEach(function(a){l[a.href]=a.index}),m=n.metadata(c),m.direction=e.getAttribute("page-progression-direction"),{metadata:m,spine:k,manifest:f,navPath:g,tocPath:h,coverPath:i,spineNodeIndex:j,spineIndexByURL:l}):void console.error("No Spine Found"):void console.error("No Manifest Found"):void console.error("No Metadata Found"):void console.error("Package File Not Found")},EPUBJS.Parser.prototype.findNavPath=function(a){var b=a.querySelector("item[properties$='nav'], item[properties^='nav '], item[properties*=' nav ']");return!!b&&b.getAttribute("href");
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b=a.querySelector("package").getAttribute("version");if("2.0"===b){var c=a.querySelector('meta[name="cover"]');if(c){var d=c.getAttribute("content"),e=a.querySelector("item[id='"+d+"']");return!!e&&e.getAttribute("href")}return!1}var f=a.querySelector("item[properties='cover-image']");return!!f&&f.getAttribute("href")},EPUBJS.Parser.prototype.getElementText=function(a,b){var c,d=a.getElementsByTagNameNS("http://purl.org/dc/elements/1.1/",b);return d&&0!==d.length?(c=d[0],c.childNodes.length?c.childNodes[0].nodeValue:""):""},EPUBJS.Parser.prototype.querySelectorText=function(a,b){var c=a.querySelector(b);return c&&c.childNodes.length?c.childNodes[0].nodeValue:""},EPUBJS.Parser.prototype.manifest=function(a){var b=this.baseUrl,c={},d=a.querySelectorAll("item"),e=Array.prototype.slice.call(d);return e.forEach(function(a){var d=a.getAttribute("id"),e=a.getAttribute("href")||"",f=a.getAttribute("media-type")||"",g=a.getAttribute("properties")||"";c[d]={href:e,url:b+e,type:f,properties:g}}),c},EPUBJS.Parser.prototype.spine=function(a,b){var c=[],d=a.getElementsByTagName("itemref"),e=Array.prototype.slice.call(d),f=Array.prototype.indexOf.call(a.parentNode.childNodes,a),g=new EPUBJS.EpubCFI;return e.forEach(function(a,d){var e=a.getAttribute("idref"),h=g.generateChapterComponent(f,d,e),i=a.getAttribute("properties")||"",j=i.length?i.split(" "):[],k=b[e].properties,l=k.length?k.split(" "):[],m={id:e,linear:a.getAttribute("linear")||"",properties:j,manifestProperties:l,href:b[e].href,url:b[e].url,index:d,cfiBase:h,cfi:"epubcfi("+h+")"};c.push(m)}),c},EPUBJS.Parser.prototype.querySelectorByType=function(a,b,c){var d=a.querySelector(b+'[*|type="'+c+'"]');if(null!==d&&0!==d.length)return d;d=a.querySelectorAll(b);for(var e=0;e<d.length;e++)if(d[e].getAttributeNS("http://www.idpf.org/2007/ops","type")===c)return d[e]},EPUBJS.Parser.prototype.nav=function(a,b,c){var d=this.querySelectorByType(a,"nav","toc");return this.navItems(d,b,c)},EPUBJS.Parser.prototype.navItems=function(a,b,c){if(!a)return[];var d=a.querySelector("ol");if(!d)return[];var e=d.childNodes,f=[];return Array.prototype.forEach.call(e,function(a){if("li"===a.tagName){var d=a.querySelector("a, span"),e=d.getAttribute("href")||"",g=d.textContent||"",h=e.split("#"),i=h[0],j=b[i],k=c[j],l=k?k.cfi:"",m=this.navItems(a,b,c);f.push({href:e,label:g,spinePos:j,subitems:m,cfi:l})}}.bind(this)),f},EPUBJS.Parser.prototype.toc=function(a,b,c){var d,e,f,g=a.querySelectorAll("navMap navPoint"),h=g.length,i={},j=[];if(!g||0===h)return j;for(d=0;d<h;++d)e=this.tocItem(g[d],b,c),i[e.id]=e,e.parent?(f=i[e.parent],f.subitems.push(e)):j.push(e);return j},EPUBJS.Parser.prototype.tocItem=function(a,b,c){var d,e=a.getAttribute("id")||!1,f=a.querySelector("content"),g=f.getAttribute("src"),h=a.querySelector("navLabel"),i=h.textContent?h.textContent:"",j=g.split("#"),k=j[0],l=b[k],m=c[l],n=[],o=a.parentNode,p=m?m.cfi:"";return o&&"navPoint"===o.nodeName&&(d=o.getAttribute("id")),e||(l?(m=c[l],e=m.id,p=m.cfi):(e="epubjs-autogen-toc-id-"+EPUBJS.core.uuid(),a.setAttribute("id",e))),{id:e,href:g,label:i,spinePos:l,subitems:n,parent:d,cfi:p}},EPUBJS.Parser.prototype.pageList=function(a,b,c){var d,e,f=this.querySelectorByType(a,"nav","page-list"),g=f?f.querySelectorAll("ol li"):[],h=g.length,i=[];if(!g||0===h)return i;for(d=0;d<h;++d)e=this.pageListItem(g[d],b,c),i.push(e);return i},EPUBJS.Parser.prototype.pageListItem=function(a,b,c){var d,e,f,g=(a.getAttribute("id")||!1,a.querySelector("a")),h=g.getAttribute("href")||"",i=g.textContent||"",j=parseInt(i),k=h.indexOf("epubcfi");return k!=-1?(d=h.split("#"),e=d[0],f=d.length>1&&d[1],{cfi:f,href:h,packageUrl:e,page:j}):{href:h,page:j}},EPUBJS.Render.Iframe=function(){this.iframe=null,this.document=null,this.window=null,this.docEl=null,this.bodyEl=null,this.leftPos=0,this.pageWidth=0,this.id=EPUBJS.core.uuid()},EPUBJS.Render.Iframe.prototype.create=function(){return this.element=document.createElement("div"),this.element.id="epubjs-view:"+this.id,this.isMobile=navigator.userAgent.match(/(iPad|iPhone|iPod|Mobile|Android)/g),this.transform=EPUBJS.core.prefixed("transform"),this.element},EPUBJS.Render.Iframe.prototype.addIframe=function(){return this.iframe=document.createElement("iframe"),this.iframe.id="epubjs-iframe:"+this.id,this.iframe.scrolling=this.scrolling||"no",this.iframe.seamless="seamless",this.iframe.style.border="none",this.iframe.addEventListener("load",this.loaded.bind(this),!1),(this._width||this._height)&&(this.iframe.height=this._height,this.iframe.width=this._width),this.iframe},EPUBJS.Render.Iframe.prototype.load=function(a,b){var c=this,d=new RSVP.defer;return this.window&&this.unload(),this.iframe&&this.element.removeChild(this.iframe),this.iframe=this.addIframe(),this.element.appendChild(this.iframe),this.iframe.onload=function(a){c.document=c.iframe.contentDocument,c.docEl=c.document.documentElement,c.headEl=c.document.head,c.bodyEl=c.document.body||c.document.querySelector("body"),c.window=c.iframe.contentWindow,c.window.addEventListener("resize",c.resized.bind(c),!1),c.leftPos=0,c.setLeft(0),c.bodyEl&&(c.bodyEl.style.margin="0"),d.resolve(c.docEl)},this.iframe.onerror=function(a){d.reject({message:"Error Loading Contents: "+a,stack:(new Error).stack})},this.document=this.iframe.contentDocument,this.document?(this.iframe.contentDocument.open(),this.iframe.contentDocument.write(a),this.iframe.contentDocument.close(),d.promise):(d.reject(new Error("No Document Available")),d.promise)},EPUBJS.Render.Iframe.prototype.loaded=function(a){var b,c,d=this.iframe.contentWindow.location.href;this.document=this.iframe.contentDocument,this.docEl=this.document.documentElement,this.headEl=this.document.head,this.bodyEl=this.document.body||this.document.querySelector("body"),this.window=this.iframe.contentWindow,this.window.focus(),"about:blank"!=d&&(b=this.iframe.contentDocument.querySelector("base"),c=b.getAttribute("href"),this.trigger("render:loaded",c))},EPUBJS.Render.Iframe.prototype.resize=function(a,b){this.element&&(this.element.style.height=b,isNaN(a)||a%2===0||(a+=1),this.element.style.width=a,this.iframe&&(this.iframe.height=b,this.iframe.width=a),this._height=b,this._width=a,this.width=this.element.getBoundingClientRect().width||a,this.height=this.element.getBoundingClientRect().height||b)},EPUBJS.Render.Iframe.prototype.resized=function(a){this.width=this.iframe.getBoundingClientRect().width,this.height=this.iframe.getBoundingClientRect().height},EPUBJS.Render.Iframe.prototype.totalWidth=function(){return this.docEl.scrollWidth},EPUBJS.Render.Iframe.prototype.totalHeight=function(){return this.docEl.scrollHeight},EPUBJS.Render.Iframe.prototype.setPageDimensions=function(a,b){this.pageWidth=a,this.pageHeight=b},EPUBJS.Render.Iframe.prototype.setDirection=function(a){this.direction=a,this.docEl&&"rtl"==this.docEl.dir&&(this.docEl.dir="rtl","pre-paginated"!==this.layout&&(this.docEl.style.position="static",this.docEl.style.right="auto"))},EPUBJS.Render.Iframe.prototype.setLeft=function(a){this.isMobile?this.docEl.style[this.transform]="translate("+-a+"px, 0)":this.document.defaultView.scrollTo(a,0)},EPUBJS.Render.Iframe.prototype.setLayout=function(a){this.layout=a},EPUBJS.Render.Iframe.prototype.setStyle=function(a,b,c){c&&(a=EPUBJS.core.prefixed(a)),this.bodyEl&&(this.bodyEl.style[a]=b)},EPUBJS.Render.Iframe.prototype.removeStyle=function(a){this.bodyEl&&(this.bodyEl.style[a]="")},EPUBJS.Render.Iframe.prototype.addHeadTag=function(a,b,c){var d=c||this.document,e=d.createElement(a),f=d.head;for(var g in b)e.setAttribute(g,b[g]);f&&f.insertBefore(e,f.firstChild)},EPUBJS.Render.Iframe.prototype.page=function(a){this.leftPos=this.pageWidth*(a-1),"rtl"===this.direction&&(this.leftPos=this.leftPos*-1),this.setLeft(this.leftPos)},EPUBJS.Render.Iframe.prototype.getPageNumberByElement=function(a){var b,c;if(a)return b=this.leftPos+a.getBoundingClientRect().left,c=Math.floor(b/this.pageWidth)+1},EPUBJS.Render.Iframe.prototype.getPageNumberByRect=function(a){var b,c;return b=this.leftPos+a.left,c=Math.floor(b/this.pageWidth)+1},EPUBJS.Render.Iframe.prototype.getBaseElement=function(){return this.bodyEl},EPUBJS.Render.Iframe.prototype.getDocumentElement=function(){return this.docEl},EPUBJS.Render.Iframe.prototype.isElementVisible=function(a){var b,c;return!!(a&&"function"==typeof a.getBoundingClientRect&&(b=a.getBoundingClientRect(),c=b.left,0!==b.width&&0!==b.height&&c>=0&&c<this.pageWidth))},EPUBJS.Render.Iframe.prototype.scroll=function(a){a?this.scrolling="yes":this.scrolling="no"},EPUBJS.Render.Iframe.prototype.unload=function(){this.window.removeEventListener("resize",this.resized),this.iframe.removeEventListener("load",this.loaded)},RSVP.EventTarget.mixin(EPUBJS.Render.Iframe.prototype),EPUBJS.Renderer=function(a,b){this.listenedEvents=["keydown","keyup","keypressed","mouseup","mousedown","click"],this.upEvent="mouseup",this.downEvent="mousedown","ontouchstart"in document.documentElement&&(this.listenedEvents.push("touchstart","touchend"),this.upEvent="touchend",this.downEvent="touchstart"),a&&"undefined"!=typeof EPUBJS.Render[a]?this.render=new EPUBJS.Render[a]:console.error("Not a Valid Rendering Method"),this.render.on("render:loaded",this.loaded.bind(this)),this.caches={},this.epubcfi=new EPUBJS.EpubCFI,this.spreads=!0,this.isForcedSingle=!1,this.resized=this.onResized.bind(this),this.layoutSettings={},this.hidden=b||!1,EPUBJS.Hooks.mixin(this),this.getHooks("beforeChapterDisplay"),this._q=EPUBJS.core.queue(this),this._moving=!1},EPUBJS.Renderer.prototype.Events=["renderer:keydown","renderer:keyup","renderer:keypressed","renderer:mouseup","renderer:mousedown","renderer:click","renderer:touchstart","renderer:touchend","renderer:selected","renderer:chapterUnload","renderer:chapterUnloaded","renderer:chapterDisplayed","renderer:locationChanged","renderer:visibleLocationChanged","renderer:visibleRangeChanged","renderer:resized","renderer:spreads","renderer:beforeResize"],EPUBJS.Renderer.prototype.initialize=function(a,b,c){this.container=a,this.element=this.render.create(),this.initWidth=b,this.initHeight=c,this.width=b||this.container.clientWidth,this.height=c||this.container.clientHeight,this.container.appendChild(this.element),b&&c?this.render.resize(this.width,this.height):this.render.resize("100%","100%"),document.addEventListener("orientationchange",this.onResized.bind(this))},EPUBJS.Renderer.prototype.displayChapter=function(a,b){if(this._moving){console.warning("Rendering In Progress");var c=new RSVP.defer;return c.reject({message:"Rendering In Progress",stack:(new Error).stack}),c.promise}return this._moving=!0,a.render().then(function(c){return this.currentChapter&&(this.trigger("renderer:chapterUnload"),this.currentChapter.unload(),this.render.window&&this.render.window.removeEventListener("resize",this.resized),this.removeEventListeners(),this.removeSelectionListeners(),this.trigger("renderer:chapterUnloaded"),this.contents=null,this.doc=null,this.pageMap=null),this.currentChapter=a,this.chapterPos=1,this.currentChapterCfiBase=a.cfiBase,this.layoutSettings=this.reconcileLayoutSettings(b,a.properties),this.load(c,a.href)}.bind(this),function(){this._moving=!1}.bind(this))},EPUBJS.Renderer.prototype.load=function(a,b){var c=new RSVP.defer;return this.layoutMethod=this.determineLayout(this.layoutSettings),this.layout=new EPUBJS.Layout[this.layoutMethod],this.visible(!1),this.render.load(a,b).then(function(a){EPUBJS.Layout.isFixedLayout(a)&&(this.layoutSettings.layout="pre-paginated",this.layoutMethod=this.determineLayout(this.layoutSettings),this.layout=new EPUBJS.Layout[this.layoutMethod]),this.render.setLayout(this.layoutSettings.layout),"rtl"==this.render.direction&&"rtl"!=this.render.docEl.dir&&(this.render.docEl.dir="rtl","pre-paginated"!==this.render.layout&&(this.render.docEl.style.position="absolute",this.render.docEl.style.right="0")),this.afterLoad(a),this.beforeDisplay(function(){this.afterDisplay(),this.visible(!0),c.resolve(this)}.bind(this))}.bind(this)),c.promise},EPUBJS.Renderer.prototype.afterLoad=function(a){this.contents=a,this.doc=this.render.document,this.formated=this.layout.format(a,this.render.width,this.render.height,this.gap),this.render.setPageDimensions(this.formated.pageWidth,this.formated.pageHeight),this.initWidth||this.initHeight||this.render.window.addEventListener("resize",this.resized,!1),this.addEventListeners(),this.addSelectionListeners()},EPUBJS.Renderer.prototype.afterDisplay=function(a){var b=this.layout.calculatePages(),c=this.currentChapter,d=this._q.length();this._moving=!1,this.updatePages(b),this.visibleRangeCfi=this.getVisibleRangeCfi(),this.currentLocationCfi=this.visibleRangeCfi.start,0===d&&(this.trigger("renderer:locationChanged",this.currentLocationCfi),this.trigger("renderer:visibleRangeChanged",this.visibleRangeCfi)),c.cfi=this.currentLocationCfi,this.trigger("renderer:chapterDisplayed",c)},EPUBJS.Renderer.prototype.loaded=function(a){this.trigger("render:loaded",a)},EPUBJS.Renderer.prototype.reconcileLayoutSettings=function(a,b){var c={};for(var d in a)a.hasOwnProperty(d)&&(c[d]=a[d]);return b.forEach(function(a){var b,d,e=a.replace("rendition:",""),f=e.indexOf("-");f!=-1&&(b=e.slice(0,f),d=e.slice(f+1),c[b]=d)}),c},EPUBJS.Renderer.prototype.determineLayout=function(a){var b=this.determineSpreads(this.minSpreadWidth),c=b?"ReflowableSpreads":"Reflowable",d=!1;return"pre-paginated"===a.layout&&(c="Fixed",d=!0,b=!1),"reflowable"===a.layout&&"none"===a.spread&&(c="Reflowable",d=!1,b=!1),"reflowable"===a.layout&&"both"===a.spread&&(c="ReflowableSpreads",d=!1,b=!0),this.spreads=b,this.render.scroll(d),this.trigger("renderer:spreads",b),c},EPUBJS.Renderer.prototype.beforeDisplay=function(a,b){this.triggerHooks("beforeChapterDisplay",a,this)},EPUBJS.Renderer.prototype.updatePages=function(a){this.pageMap=this.mapPage(),this.spreads?this.displayedPages=Math.ceil(this.pageMap.length/2):this.displayedPages=this.pageMap.length,this.currentChapter.pages=this.pageMap.length,this._q.flush()},EPUBJS.Renderer.prototype.reformat=function(){var a,b,c=this;this.contents&&(b=this.determineSpreads(this.minSpreadWidth),b!=this.spreads&&(this.spreads=b,this.layoutMethod=this.determineLayout(this.layoutSettings),this.layout=new EPUBJS.Layout[this.layoutMethod]),this.chapterPos=1,this.render.page(this.chapterPos),c.formated=c.layout.format(c.render.docEl,c.render.width,c.render.height,c.gap),c.render.setPageDimensions(c.formated.pageWidth,c.formated.pageHeight),a=c.layout.calculatePages(),c.updatePages(a),c.currentLocationCfi&&c.gotoCfi(c.currentLocationCfi))},EPUBJS.Renderer.prototype.visible=function(a){return"undefined"==typeof a?this.element.style.visibility:void(a!==!0||this.hidden?a===!1&&(this.element.style.visibility="hidden"):this.element.style.visibility="visible")},EPUBJS.Renderer.prototype.remove=function(){this.render.window&&(this.render.unload(),this.render.window.removeEventListener("resize",this.resized),this.removeEventListeners(),this.removeSelectionListeners()),this.container.innerHtml=""},EPUBJS.Renderer.prototype.applyStyles=function(a){for(var b in a)this.render.setStyle(b,a[b])},EPUBJS.Renderer.prototype.setStyle=function(a,b,c){this.render.setStyle(a,b,c)},EPUBJS.Renderer.prototype.removeStyle=function(a){this.render.removeStyle(a)},EPUBJS.Renderer.prototype.applyHeadTags=function(a){for(var b in a)this.render.addHeadTag(b,a[b])},EPUBJS.Renderer.prototype.page=function(a){return this.pageMap?a>=1&&a<=this.displayedPages&&(this.chapterPos=a,this.render.page(a),this.visibleRangeCfi=this.getVisibleRangeCfi(),this.currentLocationCfi=this.visibleRangeCfi.start,this.trigger("renderer:locationChanged",this.currentLocationCfi),this.trigger("renderer:visibleRangeChanged",this.visibleRangeCfi),!0):(console.warn("pageMap not set, queuing"),this._q.enqueue("page",arguments),!0)},EPUBJS.Renderer.prototype.nextPage=function(){return this.page(this.chapterPos+1)},EPUBJS.Renderer.prototype.prevPage=function(){return this.page(this.chapterPos-1)},EPUBJS.Renderer.prototype.pageByElement=function(a){var b;a&&(b=this.render.getPageNumberByElement(a),this.page(b))},EPUBJS.Renderer.prototype.lastPage=function(){return this._moving?this._q.enqueue("lastPage",arguments):void this.page(this.displayedPages)},EPUBJS.Renderer.prototype.firstPage=function(){return this._moving?this._q.enqueue("firstPage",arguments):void this.page(1)},EPUBJS.Renderer.prototype.section=function(a){var b=this.doc.getElementById(a);b&&this.pageByElement(b)},EPUBJS.Renderer.prototype.firstElementisTextNode=function(a){var b=a.childNodes,c=b.length;return!!(c&&b[0]&&3===b[0].nodeType&&b[0].textContent.trim().length)},EPUBJS.Renderer.prototype.isGoodNode=function(a){var b=["audio","canvas","embed","iframe","img","math","object","svg","video"];return b.indexOf(a.tagName.toLowerCase())!==-1||this.firstElementisTextNode(a)},EPUBJS.Renderer.prototype.walk=function(a,b,c){for(var d,e,f,g,h=a,i=[h],j=1e4,k=0;!d&&i.length;){if(a=i.shift(),this.containsPoint(a,b,c)&&this.isGoodNode(a)&&(d=a),!d&&a&&a.childElementCount>0){if(e=a.children,!e||!e.length)return d;f=e.length?e.length:0;for(var l=f-1;l>=0;l--)e[l]!=g&&i.unshift(e[l])}if(!d&&0===i.length&&h&&null!==h.parentNode&&(i.push(h.parentNode),g=h,h=h.parentNode),k++,k>j){console.error("ENDLESS LOOP");break}}return d},EPUBJS.Renderer.prototype.containsPoint=function(a,b,c){var d;return!!(a&&"function"==typeof a.getBoundingClientRect&&(d=a.getBoundingClientRect(),0!==d.width&&0!==d.height&&d.left>=b&&b<=d.left+d.width))},EPUBJS.Renderer.prototype.textSprint=function(a,b){var c,d,e=function(a){return/^\s*$/.test(a.data)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT};try{for(c=document.createTreeWalker(a,NodeFilter.SHOW_TEXT,{acceptNode:e},!1);d=c.nextNode();)b(d)}catch(f){for(c=document.createTreeWalker(a,NodeFilter.SHOW_TEXT,e,!1);d=c.nextNode();)b(d)}},EPUBJS.Renderer.prototype.sprint=function(a,b){for(var c,d=document.createTreeWalker(a,NodeFilter.SHOW_ELEMENT,null,!1);c=d.nextNode();)b(c)},EPUBJS.Renderer.prototype.mapPage=function(){var a,b,c,d,e,f,g,h,i=this,j=[],k=this.render.getBaseElement(),l=1,m=this.layout.colWidth+this.layout.gap,n=this.formated.pageWidth*(this.chapterPos-1),o=m*l-n,p=0,q=function(b){var c,e,f;if(b.nodeType==Node.TEXT_NODE){if(e=document.createRange(),e.selectNodeContents(b),c=e.getBoundingClientRect(),!c||0===c.width&&0===c.height)return;c.left>p&&(f=r(b)),c.right>p&&(f=r(b)),d=b,f&&(a=null)}},r=function(e){var f,g=i.splitTextNodeIntoWordsRanges(e);return g.forEach(function(e){var g=e.getBoundingClientRect();!g||0===g.width&&0===g.height||(g.left+g.width<o?j[l-1]||(e.collapse(!0),c=i.currentChapter.cfiFromRange(e),f=j.push({start:c,end:null})):(!a&&d&&(b=i.splitTextNodeIntoWordsRanges(d),a=b[b.length-1]),a&&j.length&&(a.collapse(!1),c=i.currentChapter.cfiFromRange(a),j[j.length-1]&&(j[j.length-1].end=c)),e.collapse(!0),c=i.currentChapter.cfiFromRange(e),f=j.push({start:c,end:null}),l+=1,o=m*l-n,p=o),a=e)}),f},s=this.render.getDocumentElement(),t=s.dir;return"rtl"==t&&(s.dir="ltr","pre-paginated"!==this.layoutSettings.layout&&(s.style.position="static")),this.textSprint(k,q),"rtl"==t&&(s.dir=t,"pre-paginated"!==this.layoutSettings.layout&&(s.style.left="auto",s.style.right="0")),!a&&d&&(b=i.splitTextNodeIntoWordsRanges(d),a=b[b.length-1]),a&&(a.collapse(!1),c=i.currentChapter.cfiFromRange(a),j[j.length-1].end=c),j.length||(e=this.doc.createRange(),e.selectNodeContents(k),e.collapse(!0),g=i.currentChapter.cfiFromRange(e),f=this.doc.createRange(),f.selectNodeContents(k),f.collapse(!1),h=i.currentChapter.cfiFromRange(f),j.push({start:g,end:h})),a=null,b=void 0,e=null,f=null,k=null,j},EPUBJS.Renderer.prototype.indexOfBreakableChar=function(a,b){var c="- \t\r\n\b\f";b||(b=0);for(var d=b;d<a.length;d++)if(c.indexOf(a.charAt(d))!=-1)return d;return-1},EPUBJS.Renderer.prototype.splitTextNodeIntoWordsRanges=function(a){var b,c=[],d=a.textContent.trim(),e=this.indexOfBreakableChar(d);if(e===-1)return b=this.doc.createRange(),b.selectNodeContents(a),[b];for(b=this.doc.createRange(),b.setStart(a,0),b.setEnd(a,e),c.push(b),b=this.doc.createRange(),b.setStart(a,e+1);e!=-1;)e=this.indexOfBreakableChar(d,e+1),e>0&&(b&&(b.setEnd(a,e),c.push(b)),b=this.doc.createRange(),b.setStart(a,e+1));return b&&(b.setEnd(a,d.length),c.push(b)),c},EPUBJS.Renderer.prototype.rangePosition=function(a){var b,c;return c=a.getClientRects(),c.length?b=c[0]:null},EPUBJS.Renderer.prototype.getPageCfi=function(){var a=2*this.chapterPos-1;return this.pageMap[a].start},EPUBJS.Renderer.prototype.getRange=function(a,b,c){var d,e=this.doc.createRange();return c=!0,"undefined"==typeof document.caretPositionFromPoint||c?"undefined"==typeof document.caretRangeFromPoint||c?(this.visibileEl=this.findElementAfter(a,b),e.setStart(this.visibileEl,1)):e=this.doc.caretRangeFromPoint(a,b):(d=this.doc.caretPositionFromPoint(a,b),e.setStart(d.offsetNode,d.offset)),e},EPUBJS.Renderer.prototype.pagesInCurrentChapter=function(){var a;return this.pageMap?a=this.pageMap.length:(console.warn("page map not loaded"),!1)},EPUBJS.Renderer.prototype.currentRenderedPage=function(){var a;return this.pageMap?a=this.spreads&&this.pageMap.length>1?2*this.chapterPos-1:this.chapterPos:(console.warn("page map not loaded"),!1)},EPUBJS.Renderer.prototype.getRenderedPagesLeft=function(){var a,b,c;return this.pageMap?(b=this.pageMap.length,a=this.spreads?2*this.chapterPos-1:this.chapterPos,c=b-a):(console.warn("page map not loaded"),!1)},EPUBJS.Renderer.prototype.getVisibleRangeCfi=function(){var a,b,c;return this.pageMap?(this.spreads?(a=2*this.chapterPos,b=this.pageMap[a-2],c=b,this.pageMap.length>1&&this.pageMap.length>a-1&&(c=this.pageMap[a-1])):(a=this.chapterPos,b=this.pageMap[a-1],c=b),b||(console.warn("page range miss:",a,this.pageMap),b=this.pageMap[this.pageMap.length-1],c=b),{start:b.start,end:c.end}):(console.warn("page map not loaded"),!1)},EPUBJS.Renderer.prototype.gotoCfi=function(a){var b,c,d;if(this._moving)return this._q.enqueue("gotoCfi",arguments);if(EPUBJS.core.isString(a)&&(a=this.epubcfi.parse(a)),"undefined"==typeof document.evaluate)c=this.epubcfi.addMarker(a,this.doc),c&&(b=this.render.getPageNumberByElement(c),this.epubcfi.removeMarker(c,this.doc),this.page(b));else if(d=this.epubcfi.generateRangeFromCfi(a,this.doc)){var e=d.getBoundingClientRect();b=e?this.render.getPageNumberByRect(e):1,this.page(b),this.currentLocationCfi=a.str}else this.page(1)},EPUBJS.Renderer.prototype.findFirstVisible=function(a){var b,c=a||this.render.getBaseElement();return b=this.walk(c,0,0),b?b:a},EPUBJS.Renderer.prototype.findElementAfter=function(a,b,c){var d,e=c||this.render.getBaseElement();return d=this.walk(e,a,b),d?d:e},EPUBJS.Renderer.prototype.resize=function(a,b,c){this.width=a,this.height=b,c!==!1&&this.render.resize(this.width,this.height),this.contents&&this.reformat(),this.trigger("renderer:resized",{width:this.width,height:this.height})},EPUBJS.Renderer.prototype.onResized=function(a){this.trigger("renderer:beforeResize");var b=this.container.clientWidth,c=this.container.clientHeight;this.resize(b,c,!1)},EPUBJS.Renderer.prototype.addEventListeners=function(){this.render.document&&this.listenedEvents.forEach(function(a){this.render.document.addEventListener(a,this.triggerEvent.bind(this),!1)},this)},EPUBJS.Renderer.prototype.removeEventListeners=function(){this.render.document&&this.listenedEvents.forEach(function(a){this.render.document.removeEventListener(a,this.triggerEvent,!1)},this)},EPUBJS.Renderer.prototype.triggerEvent=function(a){this.trigger("renderer:"+a.type,a)},EPUBJS.Renderer.prototype.addSelectionListeners=function(){this.render.document.addEventListener("selectionchange",this.onSelectionChange.bind(this),!1)},EPUBJS.Renderer.prototype.removeSelectionListeners=function(){this.render.document&&this.doc.removeEventListener("selectionchange",this.onSelectionChange,!1)},EPUBJS.Renderer.prototype.onSelectionChange=function(a){this.selectionEndTimeout&&clearTimeout(this.selectionEndTimeout),this.selectionEndTimeout=setTimeout(function(){this.selectedRange=this.render.window.getSelection(),this.trigger("renderer:selected",this.selectedRange)}.bind(this),500)},EPUBJS.Renderer.prototype.setMinSpreadWidth=function(a){this.minSpreadWidth=a,this.spreads=this.determineSpreads(a)},EPUBJS.Renderer.prototype.determineSpreads=function(a){return!(this.isForcedSingle||!a||this.width<a)},EPUBJS.Renderer.prototype.forceSingle=function(a){a?this.isForcedSingle=!0:this.isForcedSingle=!1},EPUBJS.Renderer.prototype.setGap=function(a){this.gap=a},EPUBJS.Renderer.prototype.setDirection=function(a){this.direction=a,this.render.setDirection(this.direction)},EPUBJS.Renderer.prototype.replace=function(a,b,c,d){var e=this.contents.querySelectorAll(a),f=Array.prototype.slice.call(e),g=f.length;return 0===g?void c(!1):void f.forEach(function(a){var e=!1,f=function(a,b){e===!1&&(g--,d&&d(a,b,g),g<=0&&c&&c(!0),e=!0)};b(a,f)}.bind(this))},RSVP.EventTarget.mixin(EPUBJS.Renderer.prototype);var EPUBJS=EPUBJS||{};EPUBJS.replace={},EPUBJS.replace.hrefs=function(a,b){var c=this,d=function(a,d){var e,f,g,h,i,j=a.getAttribute("href"),k=j.search("://");k!=-1?a.setAttribute("target","_blank"):(g=b.render.docEl.querySelector("base"),i=g.getAttribute("href"),h=EPUBJS.core.uri(i),e=h.directory,f=e?"file"===h.protocol?EPUBJS.core.resolveUrl(h.base,j):EPUBJS.core.resolveUrl(e,j):j,a.onclick=function(){return c.goto(f),!1}),d()};b.replace("a[href]",d,a)},EPUBJS.replace.head=function(a,b){b.replaceWithStored("link[href]","href",EPUBJS.replace.links,a)},EPUBJS.replace.resources=function(a,b){b.replaceWithStored("[src]","src",EPUBJS.replace.srcs,a)},EPUBJS.replace.svg=function(a,b){b.replaceWithStored("svg 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e=EPUBJS.core.resolveUrl(b,c);e=EPUBJS.core.uri(e).path,a.getText(e).then(function(a){h+=a,g.indexOf(c)===g.length-1&&d.resolve(h)},function(a){d.reject(a)})}),d.promise}},EPUBJS.replace.cssUrls=function(a,b,c){var d=new RSVP.defer,e=[],f=c.match(/url\(\'?\"?((?!data:)[^\'|^\"^\)]*)\'?\"?\)/g);if(a)return f?(f.forEach(function(f){var g=EPUBJS.core.resolveUrl(b,f.replace(/url\(|[|\)|\'|\"]|\?.*$/g,"")),h=a.getUrl(g).then(function(a){c=c.replace(f,'url("'+a+'")')},function(a){d.reject(a)});e.push(h)}),RSVP.all(e).then(function(){d.resolve(c)}),d.promise):(d.resolve(c),d.promise)},EPUBJS.Storage=function(a){this.checkRequirements(),this.urlCache={},this.withCredentials=a,this.URL=window.URL||window.webkitURL||window.mozURL,this.offline=!1},EPUBJS.Storage.prototype.checkRequirements=function(a){"undefined"==typeof localforage&&console.error("localForage library not loaded")},EPUBJS.Storage.prototype.put=function(a,b){var c=new RSVP.defer,d=a.length,e=0,f=function(b){var c,g,h=b||new RSVP.defer;return e>=d?h.resolve():(c=a[e].url,g=window.encodeURIComponent(c),EPUBJS.core.request(c,"binary").then(function(a){return localforage.setItem(g,a)}).then(function(a){e++,setTimeout(function(){f(h)},1)})),h.promise}.bind(this);return Array.isArray(a)||(a=[a]),f().then(function(){c.resolve()}.bind(this)),c.promise},EPUBJS.Storage.prototype.token=function(a,b){var c=window.encodeURIComponent(a);return localforage.setItem(c,b).then(function(a){return null!==a})},EPUBJS.Storage.prototype.isStored=function(a){var b=window.encodeURIComponent(a);return localforage.getItem(b).then(function(a){return null!==a})},EPUBJS.Storage.prototype.getText=function(a){var b=window.encodeURIComponent(a);return EPUBJS.core.request(a,"arraybuffer",this.withCredentials).then(function(a){return this.offline&&(this.offline=!1,this.trigger("offline",!1)),localforage.setItem(b,a),a}.bind(this)).then(function(b){var c=new RSVP.defer,d=EPUBJS.core.getMimeType(a),e=new Blob([b],{type:d}),f=new 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EPUBJS=EPUBJS||{};EPUBJS.VERSION="0.2.15",EPUBJS.plugins=EPUBJS.plugins||{},EPUBJS.filePath=EPUBJS.filePath||"/epubjs/",EPUBJS.Render={},function(a){var b=(a.ePub||{},a.ePub=function(){var a,b;return"undefined"!=typeof arguments[0]&&("string"==typeof arguments[0]||arguments[0]instanceof ArrayBuffer)&&(a=arguments[0],arguments[1]&&"object"==typeof arguments[1]?(b=arguments[1],b.bookPath=a):b={bookPath:a}),!arguments[0]||"object"!=typeof arguments[0]||arguments[0]instanceof ArrayBuffer||(b=arguments[0]),new EPUBJS.Book(b)});"function"==typeof define&&define.amd?define(["rsvp","jszip","localforage"],function(a,c,d){return b}):"undefined"!=typeof module&&module.exports&&(global.RSVP=require("rsvp"),global.JSZip=require("jszip"),global.localForage=require("localforage"),module.exports=b)}(window),EPUBJS.Book=function(a){this.settings=EPUBJS.core.defaults(a||{},{bookPath:void 0,bookKey:void 0,packageUrl:void 0,storage:!1,fromStorage:!1,saved:!1,online:!0,contained:!1,width:void 0,height:void 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this.settings.bookPath=a,this.settings.contained||this.isContained(a)?(this.settings.contained=this.contained=!0,this.bookUrl="",c=this.unarchive(a).then(function(){return d.loadPackage()})):(this.bookUrl=this.urlFrom(a),c=this.loadPackage()),this.settings.restore&&!b&&localStorage?c.then(function(a){var b=d.packageIdentifier(a),c=d.restore(b);c||d.unpack(a),e.resolve(),d.defer_opened.resolve()}):c.then(function(a){d.unpack(a),e.resolve(),d.defer_opened.resolve()}),this._registerReplacements(this.renderer),e.promise},EPUBJS.Book.prototype.loadPackage=function(a){var b,c=this,d=new EPUBJS.Parser,e=a||"META-INF/container.xml";return b=this.settings.packageUrl?c.loadXml(c.settings.packageUrl):c.loadXml(c.bookUrl+e).then(function(a){return d.container(a)}).then(function(a){return c.settings.contentsPath=c.bookUrl+a.basePath,c.settings.packageUrl=c.bookUrl+a.packagePath,c.settings.encoding=a.encoding,c.loadXml(c.settings.packageUrl)}),b.catch(function(a){console.error("Could not load book 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EPUBJS.Locations(b.spine,b.store,b.settings.withCredentials),b.contents.navPath?(b.settings.navUrl=b.settings.contentsPath+b.contents.navPath,b.loadXml(b.settings.navUrl).then(function(a){return c.nav(a,b.spineIndexByURL,b.spine)}).then(function(a){b.toc=b.contents.toc=a,b.ready.toc.resolve(b.contents.toc)},function(a){b.ready.toc.resolve(!1)}),b.loadXml(b.settings.navUrl).then(function(a){return c.pageList(a,b.spineIndexByURL,b.spine)}).then(function(a){var c=new 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a.setMinSpreadWidth(this.settings.minSpreadWidth),a.setGap(this.settings.gap),this._registerReplacements(a),this.settings.forceSingle&&a.forceSingle(!0),d=document.createElement("div"),d.style.visibility="hidden",d.style.overflow="hidden",d.style.width="0",d.style.height="0",this.element.appendChild(d),e=document.createElement("div"),e.style.visibility="hidden",e.style.overflow="hidden",e.style.width=g+"px",e.style.height=h+"px",d.appendChild(e),a.initialize(e,this.settings.width,this.settings.height),d},EPUBJS.Book.prototype.generatePageList=function(a,b,c){var d=[],e=new EPUBJS.Renderer(this.settings.render_method,!1),f=this.createHiddenRender(e,a,b),g=new RSVP.defer,h=-1,i=this.spine.length,j=0,k=function(a){var b,g=h+1,l=a||new RSVP.defer;if(g>=i)l.resolve();else{if(c&&c.cancelled)return e.remove(),this.element.removeChild(f),void l.reject(new Error("User cancelled"));h=g,b=new EPUBJS.Chapter(this.spine[h],this.store),e.displayChapter(b,this.globalLayoutProperties).then(function(a){e.pageMap.forEach(function(a){j+=1,d.push({cfi:a.start,page:j})}),e.pageMap.length%2>0&&e.spreads&&(j+=1,d.push({cfi:e.pageMap[e.pageMap.length-1].end,page:j})),setTimeout(function(){k(l)},1)})}return l.promise}.bind(this);k().then(function(){e.remove(),this.element.removeChild(f),g.resolve(d)}.bind(this),function(a){g.reject(a)});return g.promise},EPUBJS.Book.prototype.generatePagination=function(a,b,c){var d=this,e=new RSVP.defer;return this.ready.spine.promise.then(function(){d.generatePageList(a,b,c).then(function(a){d.pageList=d.contents.pageList=a,d.pagination.process(a),d.ready.pageList.resolve(d.pageList),e.resolve(d.pageList)},function(a){e.reject(a)})}),e.promise},EPUBJS.Book.prototype.loadPagination=function(a){var b;return b="string"==typeof a?JSON.parse(a):a,b&&b.length&&(this.pageList=b,this.pagination.process(this.pageList),this.ready.pageList.resolve(this.pageList)),this.pageList},EPUBJS.Book.prototype.getPageList=function(){return this.ready.pageList.promise},EPUBJS.Book.prototype.getMetadata=function(){return this.ready.metadata.promise},EPUBJS.Book.prototype.getToc=function(){return this.ready.toc.promise},EPUBJS.Book.prototype.networkListeners=function(){var a=this;window.addEventListener("offline",function(b){a.online=!1,a.settings.storage&&a.fromStorage(!0),a.trigger("book:offline")},!1),window.addEventListener("online",function(b){a.online=!0,a.settings.storage&&a.fromStorage(!1),a.trigger("book:online")},!1)},EPUBJS.Book.prototype.listenToRenderer=function(a){var b=this;a.Events.forEach(function(c){a.on(c,function(a){b.trigger(c,a)})}),a.on("renderer:visibleRangeChanged",function(a){var b,c,d,e=[];this.pageList.length>0&&(b=this.pagination.pageFromCfi(a.start),d=this.pagination.percentageFromPage(b),e.push(b),a.end&&(c=this.pagination.pageFromCfi(a.end),e.push(c)),this.trigger("book:pageChanged",{anchorPage:b,percentage:d,pageRange:e}))}.bind(this)),a.on("render:loaded",this.loadChange.bind(this))},EPUBJS.Book.prototype.loadChange=function(a){var b,c,d=EPUBJS.core.uri(a),e=EPUBJS.core.uri(this.currentChapter.absolute);d.path!=e.path?(console.warn("Miss Match",d.path,this.currentChapter.absolute),b=this.spineIndexByURL[d.filename],c=new EPUBJS.Chapter(this.spine[b],this.store),this.currentChapter=c,this.renderer.currentChapter=c,this.renderer.afterLoad(this.renderer.render.docEl),this.renderer.beforeDisplay(function(){this.renderer.afterDisplay()}.bind(this))):this._rendering||this.renderer.reformat()},EPUBJS.Book.prototype.unlistenToRenderer=function(a){a.Events.forEach(function(b){a.off(b)})},EPUBJS.Book.prototype.coverUrl=function(){var a=this.ready.cover.promise.then(function(a){return this.settings.fromStorage?this.store.getUrl(this.contents.cover):this.settings.contained?this.zip.getUrl(this.contents.cover):this.contents.cover}.bind(this));return a.then(function(a){this.cover=a}.bind(this)),a},EPUBJS.Book.prototype.loadXml=function(a){return this.settings.fromStorage?this.store.getXml(a,this.settings.encoding):this.settings.contained?this.zip.getXml(a,this.settings.encoding):EPUBJS.core.request(a,"xml",this.settings.withCredentials)},EPUBJS.Book.prototype.urlFrom=function(a){var b,c=EPUBJS.core.uri(a),d=c.protocol,e="/"==c.path[0],f=window.location,g=f.origin||f.protocol+"//"+f.host,h=document.getElementsByTagName("base");return h.length&&(b=h[0].href),c.protocol?c.origin+c.path:!d&&e?(b||g)+c.path:d||e?void 0:EPUBJS.core.resolveUrl(b||f.pathname,c.path)},EPUBJS.Book.prototype.unarchive=function(a){return this.zip=new EPUBJS.Unarchiver,this.store=this.zip,this.zip.open(a)},EPUBJS.Book.prototype.isContained=function(a){if(a instanceof ArrayBuffer)return!0;var b=EPUBJS.core.uri(a);return!(!b.extension||"epub"!=b.extension&&"zip"!=b.extension)},EPUBJS.Book.prototype.isSaved=function(a){var b;return!!localStorage&&(b=localStorage.getItem(a),!(!localStorage||null===b))},EPUBJS.Book.prototype.generateBookKey=function(a){return"epubjs:"+EPUBJS.VERSION+":"+window.location.host+":"+a},EPUBJS.Book.prototype.saveContents=function(){return!!localStorage&&void localStorage.setItem(this.settings.bookKey,JSON.stringify(this.contents))},EPUBJS.Book.prototype.removeSavedContents=function(){return!!localStorage&&void localStorage.removeItem(this.settings.bookKey)},EPUBJS.Book.prototype.renderTo=function(a){var b,c=this;if(EPUBJS.core.isElement(a))this.element=a;else{if("string"!=typeof a)return void console.error("Not an Element");this.element=EPUBJS.core.getEl(a)}return b=this.opened.then(function(){return c.renderer.initialize(c.element,c.settings.width,c.settings.height),c.metadata.direction&&c.renderer.setDirection(c.metadata.direction),c._rendered(),c.startDisplay()})},EPUBJS.Book.prototype.startDisplay=function(){var a;return a=this.settings.goto?this.goto(this.settings.goto):this.settings.previousLocationCfi?this.gotoCfi(this.settings.previousLocationCfi):this.displayChapter(this.spinePos,this.settings.displayLastPage)},EPUBJS.Book.prototype.restore=function(a){var b,c=this,d=["manifest","spine","metadata","cover","toc","spineNodeIndex","spineIndexByURL","globalLayoutProperties"],e=!1,f=this.generateBookKey(a),g=localStorage.getItem(f),h=d.length;if(this.settings.clearSaved&&(e=!0),!e&&"undefined"!=g&&null!==g)for(c.contents=JSON.parse(g),b=0;b<h;b++){var i=d[b];if(!c.contents[i]){e=!0;break}c[i]=c.contents[i]}return!(e||!g||!this.contents||!this.settings.contentsPath)&&(this.settings.bookKey=f,this.ready.manifest.resolve(this.manifest),this.ready.spine.resolve(this.spine),this.ready.metadata.resolve(this.metadata),this.ready.cover.resolve(this.cover),this.ready.toc.resolve(this.toc),!0)},EPUBJS.Book.prototype.displayChapter=function(a,b,c){var d,e,f,g,h=this,i=c||new RSVP.defer;return this.isRendered?this._rendering||this.renderer._moving?(this._displayQ.enqueue("displayChapter",[a,b,i]),i.promise):(EPUBJS.core.isNumber(a)?f=a:(e=new EPUBJS.EpubCFI(a),f=e.spinePos),(f<0||f>=this.spine.length)&&(console.warn("Not A Valid Location"),f=0,b=!1,e=!1),g=new EPUBJS.Chapter(this.spine[f],this.store),this._rendering=!0,this._needsAssetReplacement()&&g.registerHook("beforeChapterRender",[EPUBJS.replace.head,EPUBJS.replace.resources,EPUBJS.replace.svg],!0),h.currentChapter=g,d=h.renderer.displayChapter(g,this.globalLayoutProperties),e?h.renderer.gotoCfi(e):b&&h.renderer.lastPage(),d.then(function(a){h.spinePos=f,i.resolve(h.renderer),h.settings.fromStorage===!1&&h.settings.contained===!1&&h.preloadNextChapter(),h._rendering=!1,h._displayQ.dequeue(),0===h._displayQ.length()&&h._gotoQ.dequeue()},function(a){console.error("Could not load Chapter: "+g.absolute,a),h.trigger("book:chapterLoadFailed",g.absolute),h._rendering=!1,i.reject(a)}),i.promise):(this._q.enqueue("displayChapter",arguments),i.reject({message:"Rendering",stack:(new Error).stack}),i.promise)},EPUBJS.Book.prototype.nextPage=function(a){var a=a||new RSVP.defer;if(!this.isRendered)return this._q.enqueue("nextPage",[a]),a.promise;var b=this.renderer.nextPage();return b?(a.resolve(!0),a.promise):this.nextChapter(a)},EPUBJS.Book.prototype.prevPage=function(a){var a=a||new RSVP.defer;if(!this.isRendered)return this._q.enqueue("prevPage",[a]),a.promise;var b=this.renderer.prevPage();return b?(a.resolve(!0),a.promise):this.prevChapter(a)},EPUBJS.Book.prototype.nextChapter=function(a){var a=a||new RSVP.defer;if(this.spinePos<this.spine.length-1){for(var b=this.spinePos+1;this.spine[b]&&this.spine[b].linear&&"no"==this.spine[b].linear;)b++;if(b<this.spine.length)return this.displayChapter(b,!1,a)}return this.trigger("book:atEnd"),a.resolve(!0),a.promise},EPUBJS.Book.prototype.prevChapter=function(a){var a=a||new RSVP.defer;if(this.spinePos>0){for(var b=this.spinePos-1;this.spine[b]&&this.spine[b].linear&&"no"==this.spine[b].linear;)b--;if(b>=0)return this.displayChapter(b,!0,a)}return 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2*(a.index+1)+(a.id?"["+a.id+"]":"")}).join("/")},EPUBJS.EpubCFI.prototype.generateCfiFromElement=function(a,b){var c=this.pathTo(a),d=this.generatePathComponent(c);return d.length?"epubcfi("+b+"!"+d+"/1:0)":"epubcfi("+b+"!/4/)"},EPUBJS.EpubCFI.prototype.pathTo=function(a){for(var b,c=[];a&&null!==a.parentNode&&9!=a.parentNode.nodeType;)b=a.parentNode.children,c.unshift({id:a.id,tagName:a.tagName,index:b?Array.prototype.indexOf.call(b,a):0}),a=a.parentNode;return c},EPUBJS.EpubCFI.prototype.getChapterComponent=function(a){var b=a.split("!");return b[0]},EPUBJS.EpubCFI.prototype.getPathComponent=function(a){var b=a.split("!"),c=b[1]?b[1].split(":"):"";return c[0]},EPUBJS.EpubCFI.prototype.getCharecterOffsetComponent=EPUBJS.EpubCFI.prototype.getCharacterOffsetComponent=function(a){var b=a.split(":");return b[1]||""},EPUBJS.EpubCFI.prototype.parse=function(a){var b,c,d,e,f,g,h,i,j,k={},l=function(a){var b,c,d,e;return b="element",c=parseInt(a)/2-1,d=a.match(/\[(.*)\]/),d&&d[1]&&(e=d[1]),{type:b,index:c,id:e||!1}};return"string"!=typeof a?{spinePos:-1}:(k.str=a,0===a.indexOf("epubcfi(")&&")"===a[a.length-1]&&(a=a.slice(8,a.length-1)),c=this.getChapterComponent(a),d=this.getPathComponent(a)||"",e=this.getCharacterOffsetComponent(a),c&&(b=c.split("/")[2]||"")?(k.spinePos=parseInt(b)/2-1||0,g=b.match(/\[(.*)\]/),k.spineId=!!g&&g[1],d.indexOf(",")!=-1&&console.warn("CFI Ranges are not supported"),h=d.split("/"),i=h.pop(),k.steps=[],h.forEach(function(a){var b;a&&(b=l(a),k.steps.push(b))}),j=parseInt(i),isNaN(j)||(j%2===0?k.steps.push(l(i)):k.steps.push({type:"text",index:(j-1)/2})),f=e.match(/\[(.*)\]/),f&&f[1]?(k.characterOffset=parseInt(e.split("[")[0]),k.textLocationAssertion=f[1]):k.characterOffset=parseInt(e),k):{spinePos:-1})},EPUBJS.EpubCFI.prototype.addMarker=function(a,b,c){var d,e,f,g,h=b||document,i=c||this.createMarker(h);return"string"==typeof a&&(a=this.parse(a)),e=a.steps[a.steps.length-1],a.spinePos!==-1&&(!!(d=this.findParent(a,h))&&(e&&"text"===e.type?(f=d.childNodes[e.index],a.characterOffset?(g=f.splitText(a.characterOffset),i.classList.add("EPUBJS-CFI-SPLIT"),d.insertBefore(i,g)):d.insertBefore(i,f)):d.insertBefore(i,d.firstChild),i))},EPUBJS.EpubCFI.prototype.createMarker=function(a){var b=a||document,c=b.createElement("span");return c.id="EPUBJS-CFI-MARKER:"+EPUBJS.core.uuid(),c.classList.add("EPUBJS-CFI-MARKER"),c},EPUBJS.EpubCFI.prototype.removeMarker=function(a,b){b||document;a.classList.contains("EPUBJS-CFI-SPLIT")?(nextSib=a.nextSibling,prevSib=a.previousSibling,nextSib&&prevSib&&3===nextSib.nodeType&&3===prevSib.nodeType&&(prevSib.textContent+=nextSib.textContent,a.parentNode.removeChild(nextSib)),a.parentNode.removeChild(a)):a.classList.contains("EPUBJS-CFI-MARKER")&&a.parentNode.removeChild(a)},EPUBJS.EpubCFI.prototype.findParent=function(a,b){var c,d,e,f=b||document,g=f.getElementsByTagName("html")[0],h=Array.prototype.slice.call(g.children);if("string"==typeof a&&(a=this.parse(a)),d=a.steps.slice(0),!d.length)return f.getElementsByTagName("body")[0];for(;d&&d.length>0;){if(c=d.shift(),"text"===c.type?(e=g.childNodes[c.index],g=e.parentNode||g):g=c.id?f.getElementById(c.id):h[c.index],!g||"undefined"==typeof g)return console.error("No Element For",c,a.str),!1;h=Array.prototype.slice.call(g.children)}return g},EPUBJS.EpubCFI.prototype.compare=function(a,b){if("string"==typeof a&&(a=new EPUBJS.EpubCFI(a)),"string"==typeof b&&(b=new EPUBJS.EpubCFI(b)),a.spinePos>b.spinePos)return 1;if(a.spinePos<b.spinePos)return-1;for(var c=0;c<a.steps.length;c++){if(!b.steps[c])return 1;if(a.steps[c].index>b.steps[c].index)return 1;if(a.steps[c].index<b.steps[c].index)return-1}return a.steps.length<b.steps.length?-1:a.characterOffset>b.characterOffset?1:a.characterOffset<b.characterOffset?-1:0},EPUBJS.EpubCFI.prototype.generateCfiFromHref=function(a,b){var c,d,e=EPUBJS.core.uri(a),f=e.path,g=e.fragment,h=b.spineIndexByURL[f],i=new RSVP.defer,j=new EPUBJS.EpubCFI;return"undefined"!=typeof h&&(d=b.spine[h],c=b.loadXml(d.url),c.then(function(a){var b,c=a.getElementById(g);b=j.generateCfiFromElement(c,d.cfiBase),i.resolve(b)})),i.promise},EPUBJS.EpubCFI.prototype.generateCfiFromTextNode=function(a,b,c){var d=a.parentNode,e=this.pathTo(d),f=this.generatePathComponent(e),g=1+2*Array.prototype.indexOf.call(d.childNodes,a);return"epubcfi("+c+"!"+f+"/"+g+":"+(b||0)+")"},EPUBJS.EpubCFI.prototype.generateCfiFromRangeAnchor=function(a,b){var c=a.anchorNode,d=a.anchorOffset;return this.generateCfiFromTextNode(c,d,b)},EPUBJS.EpubCFI.prototype.generateCfiFromRange=function(a,b){var c,d,e,f,g,h,i,j,k,l,m,n;if(c=a.startContainer,3===c.nodeType)d=c.parentNode,h=1+2*EPUBJS.core.indexOfTextNode(c),e=this.pathTo(d);else{if(a.collapsed)return this.generateCfiFromElement(c,b);e=this.pathTo(c)}return f=this.generatePathComponent(e),g=a.startOffset,a.collapsed?"epubcfi("+b+"!"+f+"/"+h+":"+g+")":(i=a.endContainer,3===i.nodeType?(j=i.parentNode,n=1+2*EPUBJS.core.indexOfTextNode(i),k=this.pathTo(j)):k=this.pathTo(i),l=this.generatePathComponent(k),m=a.endOffset,l=l.replace(f,""),l.length&&(l+="/"),"epubcfi("+b+"!"+f+"/"+h+":"+g+","+l+n+":"+m+")")},EPUBJS.EpubCFI.prototype.generateXpathFromSteps=function(a){var b=[".","*"];return a.forEach(function(a){var c=a.index+1;a.id?b.push("*[position()="+c+" and @id='"+a.id+"']"):"text"===a.type?b.push("text()["+c+"]"):b.push("*["+c+"]")}),b.join("/")},EPUBJS.EpubCFI.prototype.generateQueryFromSteps=function(a){var b=["html"];return a.forEach(function(a){var c=a.index+1;a.id?b.push("#"+a.id):"text"===a.type||b.push("*:nth-child("+c+")")}),b.join(">")},EPUBJS.EpubCFI.prototype.generateRangeFromCfi=function(a,b){var c,d,e,f,g,h,i=b||document,j=i.createRange();return"string"==typeof a&&(a=this.parse(a)),a.spinePos!==-1&&(c=a.steps[a.steps.length-1],"undefined"!=typeof document.evaluate?(d=this.generateXpathFromSteps(a.steps),e=i.evaluate(d,i,null,XPathResult.FIRST_ORDERED_NODE_TYPE,null).singleNodeValue):(g=this.generateQueryFromSteps(a.steps),h=i.querySelector(g),h&&"text"==c.type&&(e=h.childNodes[c.index])),e?(e&&a.characterOffset>=0?(f=e.length,a.characterOffset<f?(j.setStart(e,a.characterOffset),j.setEnd(e,f)):(console.debug("offset greater than length:",a.characterOffset,f),j.setStart(e,f-1),j.setEnd(e,f))):e&&j.selectNode(e),j):null)},EPUBJS.EpubCFI.prototype.isCfiString=function(a){return"string"==typeof a&&0===a.indexOf("epubcfi(")},EPUBJS.Events=function(a,b){return this.events={},b?this.el=b:this.el=document.createElement("div"),a.createEvent=this.createEvent,a.tell=this.tell,a.listen=this.listen,a.deafen=this.deafen,a.listenUntil=this.listenUntil,this},EPUBJS.Events.prototype.createEvent=function(a){var b=new CustomEvent(a);return this.events[a]=b,b},EPUBJS.Events.prototype.tell=function(a,b){var c;this.events[a]?c=this.events[a]:(console.warn("No event:",a,"defined yet, creating."),c=this.createEvent(a)),b&&(c.msg=b),this.el.dispatchEvent(c)},EPUBJS.Events.prototype.listen=function(a,b,c){return this.events[a]?void(c?this.el.addEventListener(a,b.bind(c),!1):this.el.addEventListener(a,b,!1)):(console.warn("No event:",a,"defined yet, creating."),void this.createEvent(a))},EPUBJS.Events.prototype.deafen=function(a,b){this.el.removeEventListener(a,b,!1)},EPUBJS.Events.prototype.listenUntil=function(a,b,c,d){function e(){this.deafen(a,c),this.deafen(b,e)}this.listen(a,c,d),this.listen(b,e,this)},EPUBJS.hooks={},EPUBJS.Hooks=function(){function a(){}return a.prototype.getHooks=function(){var a;this.hooks={},Array.prototype.slice.call(arguments).forEach(function(a){this.hooks[a]=[]},this);for(var b in this.hooks)a=EPUBJS.core.values(EPUBJS.hooks[b]),a.forEach(function(a){this.registerHook(b,a)},this)},a.prototype.registerHook=function(a,b,c){"undefined"!=typeof this.hooks[a]?"function"==typeof b?c?this.hooks[a].unshift(b):this.hooks[a].push(b):Array.isArray(b)&&b.forEach(function(b){c?this.hooks[a].unshift(b):this.hooks[a].push(b)},this):(this.hooks[a]=[b],"function"==typeof b?this.hooks[a]=[b]:Array.isArray(b)&&(this.hooks[a]=[],b.forEach(function(b){this.hooks[a].push(b)},this)))},a.prototype.removeHook=function(a,b){var c;"undefined"!=typeof this.hooks[a]&&("function"==typeof b?(c=this.hooks[a].indexOf(b),c>-1&&this.hooks[a].splice(c,1)):Array.isArray(b)&&b.forEach(function(b){c=this.hooks[a].indexOf(b),c>-1&&this.hooks[a].splice(c,1)},this))},a.prototype.triggerHooks=function(a,b,c){function d(){f--,f<=0&&b&&b()}var 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this.documentElement=a,this.spreadWidth=i+k,a.style.overflow="hidden",a.style.width=i+"px",a.style.height=c+"px",a.style[e]="horizontal",a.style[h]="auto",a.style[g]=i+"px",a.style[f]=k+"px",this.colWidth=i,this.gap=k,{pageWidth:this.spreadWidth,pageHeight:c}},EPUBJS.Layout.Reflowable.prototype.calculatePages=function(){var a,b;return this.documentElement.style.width="auto",a=this.documentElement.scrollWidth,b=Math.ceil(a/this.spreadWidth),{displayedPages:b,pageCount:b}},EPUBJS.Layout.ReflowableSpreads=function(){this.documentElement=null,this.spreadWidth=null},EPUBJS.Layout.ReflowableSpreads.prototype.format=function(a,b,c,d){var e=EPUBJS.core.prefixed("columnAxis"),f=EPUBJS.core.prefixed("columnGap"),g=EPUBJS.core.prefixed("columnWidth"),h=EPUBJS.core.prefixed("columnFill"),i=2,j=Math.floor(b),k=j%2===0?j:j-1,l=Math.floor(k/8),m=d>=0?d:l%2===0?l:l-1,n=Math.floor((k-m)/i);return this.documentElement=a,this.spreadWidth=(n+m)*i,a.style.overflow="hidden",a.style.width=k+"px",a.style.height=c+"px",a.style[e]="horizontal",a.style[h]="auto",a.style[f]=m+"px",a.style[g]=n+"px",this.colWidth=n,this.gap=m,{pageWidth:this.spreadWidth,pageHeight:c}},EPUBJS.Layout.ReflowableSpreads.prototype.calculatePages=function(){var a=this.documentElement.scrollWidth,b=Math.ceil(a/this.spreadWidth);return this.documentElement.style.width=b*this.spreadWidth-this.gap+"px",{displayedPages:b,pageCount:2*b}},EPUBJS.Layout.Fixed=function(){this.documentElement=null},EPUBJS.Layout.Fixed.prototype.format=function(a,b,c,d){var e,f,g,h,i=EPUBJS.core.prefixed("columnWidth"),j=EPUBJS.core.prefixed("transform"),k=EPUBJS.core.prefixed("transformOrigin"),l=a.querySelector("[name=viewport]");this.documentElement=a,l&&l.hasAttribute("content")&&(e=l.getAttribute("content"),f=e.split(","),f[0]&&(g=f[0].replace("width=","")),f[1]&&(h=f[1].replace("height=","")));var m=b/g,n=c/h,o=m<n?m:n;return a.style.position="absolute",a.style.top="50%",a.style.left="50%",a.style[j]="scale("+o+") translate(-50%, -50%)",a.style[k]="0px 0px 0px",a.style.width=g+"px"||"auto",a.style.height=h+"px"||"auto",a.style[i]="auto",a.style.overflow="auto",this.colWidth=g,this.gap=0,{pageWidth:g,pageHeight:h}},EPUBJS.Layout.Fixed.prototype.calculatePages=function(){return{displayedPages:1,pageCount:1}},EPUBJS.Locations=function(a,b,c){this.spine=a,this.store=b,this.credentials=c,this.epubcfi=new EPUBJS.EpubCFI,this._locations=[],this.total=0,this.break=150,this._current=0},EPUBJS.Locations.prototype.generate=function(a){var b,c=new RSVP.defer,d=-1,e=this.spine.length,f=function(a){var b,c=d+1,g=a||new RSVP.defer;return c>=e?g.resolve():(d=c,b=new EPUBJS.Chapter(this.spine[d],this.store,this.credentials),this.process(b).then(function(){setTimeout(function(){f(g)},1)})),g.promise}.bind(this);return"number"==typeof a&&(this.break=a),b=f().then(function(){this.total=this._locations.length-1,this._currentCfi&&(this.currentLocation=this._currentCfi),c.resolve(this._locations)}.bind(this)),c.promise},EPUBJS.Locations.prototype.process=function(a){return a.load().then(function(b){var c,d,e,f=b,g=f.documentElement.querySelector("body"),h=0;this.sprint(g,function(b){var g,i=b.length,j=0;for(0===h&&(c=f.createRange(),c.setStart(b,0)),g=this.break-h,g>i&&(h+=i,j=i);j<i;)h=this.break,j+=this.break,j>=i?h=i-(j-this.break):(c.setEnd(b,j),e=a.cfiFromRange(c),this._locations.push(e),h=0,j+=1,c=f.createRange(),c.setStart(b,j));d=b}.bind(this)),c&&(c.setEnd(d,d.length),e=a.cfiFromRange(c),this._locations.push(e),h=0)}.bind(this))},EPUBJS.Locations.prototype.sprint=function(a,b){for(var c,d=document.createTreeWalker(a,NodeFilter.SHOW_TEXT,null,!1);c=d.nextNode();)b(c)},EPUBJS.Locations.prototype.locationFromCfi=function(a){return 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a)this._currentCfi=a;else{if("number"!=typeof a)return;this._current=a}0!==this._locations.length&&("string"==typeof a?(b=this.locationFromCfi(a),this._current=b):b=a,this.trigger("changed",{percentage:this.percentageFromLocation(b)}))},Object.defineProperty(EPUBJS.Locations.prototype,"currentLocation",{get:function(){return this._current},set:function(a){this.setCurrent(a)}}),RSVP.EventTarget.mixin(EPUBJS.Locations.prototype),EPUBJS.Pagination=function(a){this.pages=[],this.locations=[],this.epubcfi=new EPUBJS.EpubCFI,a&&a.length&&this.process(a)},EPUBJS.Pagination.prototype.process=function(a){a.forEach(function(a){this.pages.push(a.page),this.locations.push(a.cfi)},this),this.pageList=a,this.firstPage=parseInt(this.pages[0]),this.lastPage=parseInt(this.pages[this.pages.length-1]),this.totalPages=this.lastPage-this.firstPage},EPUBJS.Pagination.prototype.pageFromCfi=function(a){var b=-1;if(0===this.locations.length)return-1;var c=EPUBJS.core.indexOfSorted(a,this.locations,this.epubcfi.compare);return c!=-1?b=this.pages[c]:(c=EPUBJS.core.locationOf(a,this.locations,this.epubcfi.compare),b=c-1>=0?this.pages[c-1]:this.pages[0],void 0!==b||(b=-1)),b},EPUBJS.Pagination.prototype.cfiFromPage=function(a){var b=-1;"number"!=typeof a&&(a=parseInt(a));var c=this.pages.indexOf(a);return c!=-1&&(b=this.locations[c]),b},EPUBJS.Pagination.prototype.pageFromPercentage=function(a){var b=Math.round(this.totalPages*a);return b},EPUBJS.Pagination.prototype.percentageFromPage=function(a){var b=(a-this.firstPage)/this.totalPages;return Math.round(1e3*b)/1e3},EPUBJS.Pagination.prototype.percentageFromCfi=function(a){var b=this.pageFromCfi(a),c=this.percentageFromPage(b);return c},EPUBJS.Parser=function(a){this.baseUrl=a||""},EPUBJS.Parser.prototype.container=function(a){var b,c,d,e;return a?(b=a.querySelector("rootfile"))?(c=b.getAttribute("full-path"),d=EPUBJS.core.uri(c).directory,e=a.xmlEncoding,{packagePath:c,basePath:d,encoding:e}):void console.error("No RootFile Found"):void console.error("Container File Not Found")},EPUBJS.Parser.prototype.identifier=function(a){var b;return a?(b=a.querySelector("metadata"),b?this.getElementText(b,"identifier"):void console.error("No Metadata Found")):void console.error("Package File Not Found")},EPUBJS.Parser.prototype.packageContents=function(a,b){
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c,d=a.querySelector("item[media-type='application/x-dtbncx+xml']");return d||(c=b.getAttribute("toc"),c&&(d=a.querySelector("item[id='"+c+"']"))),!!d&&d.getAttribute("href")},EPUBJS.Parser.prototype.metadata=function(a){var b={},c=this;return b.bookTitle=c.getElementText(a,"title"),b.creator=c.getElementText(a,"creator"),b.description=c.getElementText(a,"description"),b.pubdate=c.getElementText(a,"date"),b.publisher=c.getElementText(a,"publisher"),b.identifier=c.getElementText(a,"identifier"),b.language=c.getElementText(a,"language"),b.rights=c.getElementText(a,"rights"),b.modified_date=c.querySelectorText(a,"meta[property='dcterms:modified']"),b.layout=c.querySelectorText(a,"meta[property='rendition:layout']"),b.orientation=c.querySelectorText(a,"meta[property='rendition:orientation']"),b.spread=c.querySelectorText(a,"meta[property='rendition:spread']"),b},EPUBJS.Parser.prototype.findCoverPath=function(a){var b=a.querySelector("package").getAttribute("version");if("2.0"===b){var 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e=d.childNodes,f=[];return Array.prototype.forEach.call(e,function(a){if("li"===a.tagName){var d=a.querySelector("a, span"),e=d.getAttribute("href")||"",g=d.textContent||"",h=e.split("#"),i=h[0],j=b[i],k=c[j],l=k?k.cfi:"",m=this.navItems(a,b,c);f.push({href:e,label:g,spinePos:j,subitems:m,cfi:l})}}.bind(this)),f},EPUBJS.Parser.prototype.toc=function(a,b,c){var d,e,f,g=a.querySelectorAll("navMap navPoint"),h=g.length,i={},j=[];if(!g||0===h)return j;for(d=0;d<h;++d)e=this.tocItem(g[d],b,c),i[e.id]=e,e.parent?(f=i[e.parent],f.subitems.push(e)):j.push(e);return j},EPUBJS.Parser.prototype.tocItem=function(a,b,c){var d,e=a.getAttribute("id")||!1,f=a.querySelector("content"),g=f.getAttribute("src"),h=a.querySelector("navLabel"),i=h.textContent?h.textContent:"",j=g.split("#"),k=j[0],l=b[k],m=c[l],n=[],o=a.parentNode,p=m?m.cfi:"";return o&&"navPoint"===o.nodeName&&(d=o.getAttribute("id")),e||(l?(m=c[l],e=m.id,p=m.cfi):(e="epubjs-autogen-toc-id-"+EPUBJS.core.uuid(),a.setAttribute("id",e))),{id:e,href:g,label:i,spinePos:l,subitems:n,parent:d,cfi:p}},EPUBJS.Parser.prototype.pageList=function(a,b,c){var d,e,f=this.querySelectorByType(a,"nav","page-list"),g=f?f.querySelectorAll("ol li"):[],h=g.length,i=[];if(!g||0===h)return i;for(d=0;d<h;++d)e=this.pageListItem(g[d],b,c),i.push(e);return i},EPUBJS.Parser.prototype.pageListItem=function(a,b,c){var d,e,f,g=(a.getAttribute("id")||!1,a.querySelector("a")),h=g.getAttribute("href")||"",i=g.textContent||"",j=parseInt(i),k=h.indexOf("epubcfi");return k!=-1?(d=h.split("#"),e=d[0],f=d.length>1&&d[1],{cfi:f,href:h,packageUrl:e,page:j}):{href:h,page:j}},EPUBJS.Render.Iframe=function(){this.iframe=null,this.document=null,this.window=null,this.docEl=null,this.bodyEl=null,this.leftPos=0,this.pageWidth=0,this.id=EPUBJS.core.uuid()},EPUBJS.Render.Iframe.prototype.create=function(){return this.element=document.createElement("div"),this.element.id="epubjs-view:"+this.id,this.isMobile=navigator.userAgent.match(/(iPad|iPhone|iPod|Mobile|Android)/g),this.transform=EPUBJS.core.prefixed("transform"),this.element},EPUBJS.Render.Iframe.prototype.addIframe=function(){return this.iframe=document.createElement("iframe"),this.iframe.id="epubjs-iframe:"+this.id,this.iframe.scrolling=this.scrolling||"no",this.iframe.seamless="seamless",this.iframe.style.border="none",this.iframe.addEventListener("load",this.loaded.bind(this),!1),(this._width||this._height)&&(this.iframe.height=this._height,this.iframe.width=this._width),this.iframe},EPUBJS.Render.Iframe.prototype.load=function(a,b){var c=this,d=new RSVP.defer;return this.window&&this.unload(),this.iframe&&this.element.removeChild(this.iframe),this.iframe=this.addIframe(),this.element.appendChild(this.iframe),this.iframe.onload=function(a){c.document=c.iframe.contentDocument,c.docEl=c.document.documentElement,c.headEl=c.document.head,c.bodyEl=c.document.body||c.document.querySelector("body"),c.window=c.iframe.contentWindow,c.window.addEventListener("resize",c.resized.bind(c),!1),c.leftPos=0,c.setLeft(0),c.bodyEl&&(c.bodyEl.style.margin="0"),d.resolve(c.docEl)},this.iframe.onerror=function(a){d.reject({message:"Error Loading Contents: "+a,stack:(new Error).stack})},this.document=this.iframe.contentDocument,this.document?(this.iframe.contentDocument.open(),this.iframe.contentDocument.write(a),this.iframe.contentDocument.close(),d.promise):(d.reject(new Error("No Document Available")),d.promise)},EPUBJS.Render.Iframe.prototype.loaded=function(a){var b,c,d=this.iframe.contentWindow.location.href;this.document=this.iframe.contentDocument,this.docEl=this.document.documentElement,this.headEl=this.document.head,this.bodyEl=this.document.body||this.document.querySelector("body"),this.window=this.iframe.contentWindow,this.window.focus(),"about:blank"!=d&&(b=this.iframe.contentDocument.querySelector("base"),c=b.getAttribute("href"),this.trigger("render:loaded",c))},EPUBJS.Render.Iframe.prototype.resize=function(a,b){this.element&&(this.element.style.height=b,isNaN(a)||a%2===0||(a+=1),this.element.style.width=a,this.iframe&&(this.iframe.height=b,this.iframe.width=a),this._height=b,this._width=a,this.width=parseInt(window.getComputedStyle(document.getElementById("viewer")).width)||a,this.height=parseInt(window.getComputedStyle(document.getElementById("viewer")).height)||b)},EPUBJS.Render.Iframe.prototype.resized=function(a){this.width=parseInt(window.getComputedStyle(document.getElementById("viewer")).width),this.height=parseInt(window.getComputedStyle(document.getElementById("viewer")).height)},EPUBJS.Render.Iframe.prototype.totalWidth=function(){return this.docEl.scrollWidth},EPUBJS.Render.Iframe.prototype.totalHeight=function(){return this.docEl.scrollHeight},EPUBJS.Render.Iframe.prototype.setPageDimensions=function(a,b){this.pageWidth=a,this.pageHeight=b},EPUBJS.Render.Iframe.prototype.setDirection=function(a){this.direction=a,this.docEl&&"rtl"==this.docEl.dir&&(this.docEl.dir="rtl","pre-paginated"!==this.layout&&(this.docEl.style.position="static",this.docEl.style.right="auto"))},EPUBJS.Render.Iframe.prototype.setLeft=function(a){this.isMobile?this.docEl.style[this.transform]="translate("+-a+"px, 0)":this.document.defaultView.scrollTo(a,0)},EPUBJS.Render.Iframe.prototype.setLayout=function(a){this.layout=a},EPUBJS.Render.Iframe.prototype.setStyle=function(a,b,c){c&&(a=EPUBJS.core.prefixed(a)),this.bodyEl&&(this.bodyEl.style[a]=b)},EPUBJS.Render.Iframe.prototype.removeStyle=function(a){this.bodyEl&&(this.bodyEl.style[a]="")},EPUBJS.Render.Iframe.prototype.setClasses=function(a){this.bodyEl&&(this.bodyEl.className=a.join(" "))},EPUBJS.Render.Iframe.prototype.addHeadTag=function(a,b,c){var d=c||this.document,e=d.createElement(a),f=d.head;for(var g in b)e.setAttribute(g,b[g]);f&&f.insertBefore(e,f.firstChild)},EPUBJS.Render.Iframe.prototype.page=function(a){this.leftPos=this.pageWidth*(a-1),"rtl"===this.direction&&(this.leftPos=this.leftPos*-1),this.setLeft(this.leftPos)},EPUBJS.Render.Iframe.prototype.getPageNumberByElement=function(a){var b,c;if(a)return b=this.leftPos+a.getBoundingClientRect().left,c=Math.floor(b/this.pageWidth)+1},EPUBJS.Render.Iframe.prototype.getPageNumberByRect=function(a){var b,c;return b=this.leftPos+a.left,c=Math.floor(b/this.pageWidth)+1},EPUBJS.Render.Iframe.prototype.getBaseElement=function(){return this.bodyEl},EPUBJS.Render.Iframe.prototype.getDocumentElement=function(){return this.docEl},EPUBJS.Render.Iframe.prototype.isElementVisible=function(a){var b,c;return!!(a&&"function"==typeof a.getBoundingClientRect&&(b=a.getBoundingClientRect(),c=b.left,0!==b.width&&0!==b.height&&c>=0&&c<this.pageWidth))},EPUBJS.Render.Iframe.prototype.scroll=function(a){a?this.scrolling="yes":this.scrolling="no"},EPUBJS.Render.Iframe.prototype.unload=function(){this.window.removeEventListener("resize",this.resized),this.iframe.removeEventListener("load",this.loaded)},RSVP.EventTarget.mixin(EPUBJS.Render.Iframe.prototype),EPUBJS.Renderer=function(a,b){this.listenedEvents=["keydown","keyup","keypressed","mouseup","mousedown","click"],this.upEvent="mouseup",this.downEvent="mousedown","ontouchstart"in document.documentElement&&(this.listenedEvents.push("touchstart","touchend"),this.upEvent="touchend",this.downEvent="touchstart"),a&&"undefined"!=typeof EPUBJS.Render[a]?this.render=new EPUBJS.Render[a]:console.error("Not a Valid Rendering Method"),this.render.on("render:loaded",this.loaded.bind(this)),this.caches={},this.epubcfi=new EPUBJS.EpubCFI,this.spreads=!0,this.isForcedSingle=!1,this.resized=this.onResized.bind(this),this.layoutSettings={},this.hidden=b||!1,EPUBJS.Hooks.mixin(this),this.getHooks("beforeChapterDisplay"),this._q=EPUBJS.core.queue(this),this._moving=!1},EPUBJS.Renderer.prototype.Events=["renderer:keydown","renderer:keyup","renderer:keypressed","renderer:mouseup","renderer:mousedown","renderer:click","renderer:touchstart","renderer:touchend","renderer:selected","renderer:chapterUnload","renderer:chapterUnloaded","renderer:chapterDisplayed","renderer:locationChanged","renderer:visibleLocationChanged","renderer:visibleRangeChanged","renderer:resized","renderer:spreads","renderer:beforeResize"],EPUBJS.Renderer.prototype.initialize=function(a,b,c){this.container=a,this.element=this.render.create(),this.initWidth=b,this.initHeight=c,this.width=b||this.container.clientWidth,this.height=c||this.container.clientHeight,this.container.appendChild(this.element),b&&c?this.render.resize(this.width,this.height):this.render.resize("100%","100%"),document.addEventListener("orientationchange",this.onResized.bind(this))},EPUBJS.Renderer.prototype.displayChapter=function(a,b){if(this._moving){console.warning("Rendering In Progress");var c=new RSVP.defer;return c.reject({message:"Rendering In Progress",stack:(new Error).stack}),c.promise}return this._moving=!0,a.render().then(function(c){return this.currentChapter&&(this.trigger("renderer:chapterUnload"),this.currentChapter.unload(),this.render.window&&this.render.window.removeEventListener("resize",this.resized),this.removeEventListeners(),this.removeSelectionListeners(),this.trigger("renderer:chapterUnloaded"),this.contents=null,this.doc=null,this.pageMap=null),this.currentChapter=a,this.chapterPos=1,this.currentChapterCfiBase=a.cfiBase,this.layoutSettings=this.reconcileLayoutSettings(b,a.properties),this.load(c,a.href)}.bind(this),function(){this._moving=!1}.bind(this))},EPUBJS.Renderer.prototype.load=function(a,b){var c=new RSVP.defer;return this.layoutMethod=this.determineLayout(this.layoutSettings),this.layout=new EPUBJS.Layout[this.layoutMethod],this.visible(!1),this.render.load(a,b).then(function(a){EPUBJS.Layout.isFixedLayout(a)&&(this.layoutSettings.layout="pre-paginated",this.layoutMethod=this.determineLayout(this.layoutSettings),this.layout=new EPUBJS.Layout[this.layoutMethod]),this.render.setLayout(this.layoutSettings.layout),"rtl"==this.render.direction&&"rtl"!=this.render.docEl.dir&&(this.render.docEl.dir="rtl","pre-paginated"!==this.render.layout&&(this.render.docEl.style.position="absolute",this.render.docEl.style.right="0")),this.afterLoad(a),this.beforeDisplay(function(){this.afterDisplay(),this.visible(!0),c.resolve(this)}.bind(this))}.bind(this)),c.promise},EPUBJS.Renderer.prototype.afterLoad=function(a){this.contents=a,this.doc=this.render.document,this.formated=this.layout.format(a,this.render.width,this.render.height,this.gap),this.render.setPageDimensions(this.formated.pageWidth,this.formated.pageHeight),this.initWidth||this.initHeight||this.render.window.addEventListener("resize",this.resized,!1),this.addEventListeners(),this.addSelectionListeners()},EPUBJS.Renderer.prototype.afterDisplay=function(a){var b=this.layout.calculatePages(),c=this.currentChapter,d=this._q.length();this._moving=!1,this.updatePages(b),this.visibleRangeCfi=this.getVisibleRangeCfi(),this.currentLocationCfi=this.visibleRangeCfi.start,0===d&&(this.trigger("renderer:locationChanged",this.currentLocationCfi),this.trigger("renderer:visibleRangeChanged",this.visibleRangeCfi)),c.cfi=this.currentLocationCfi,this.trigger("renderer:chapterDisplayed",c)},EPUBJS.Renderer.prototype.loaded=function(a){this.trigger("render:loaded",a)},EPUBJS.Renderer.prototype.reconcileLayoutSettings=function(a,b){var c={};for(var d in a)a.hasOwnProperty(d)&&(c[d]=a[d]);return b.forEach(function(a){var b,d,e=a.replace("rendition:",""),f=e.indexOf("-");f!=-1&&(b=e.slice(0,f),d=e.slice(f+1),c[b]=d)}),c},EPUBJS.Renderer.prototype.determineLayout=function(a){var b=this.determineSpreads(this.minSpreadWidth),c=b?"ReflowableSpreads":"Reflowable",d=!1;return"pre-paginated"===a.layout&&(c="Fixed",d=!0,b=!1),"reflowable"===a.layout&&"none"===a.spread&&(c="Reflowable",d=!1,b=!1),"reflowable"===a.layout&&"both"===a.spread&&(c="ReflowableSpreads",d=!1,b=!0),this.spreads=b,this.render.scroll(d),this.trigger("renderer:spreads",b),c},EPUBJS.Renderer.prototype.beforeDisplay=function(a,b){this.triggerHooks("beforeChapterDisplay",a,this)},EPUBJS.Renderer.prototype.updatePages=function(a){this.pageMap=this.mapPage(),this.spreads?this.displayedPages=Math.ceil(this.pageMap.length/2):this.displayedPages=this.pageMap.length,this.currentChapter.pages=this.pageMap.length,this._q.flush()},EPUBJS.Renderer.prototype.reformat=function(){var a,b,c=this;this.contents&&(b=this.determineSpreads(this.minSpreadWidth),b!=this.spreads&&(this.spreads=b,this.layoutMethod=this.determineLayout(this.layoutSettings),this.layout=new EPUBJS.Layout[this.layoutMethod]),this.chapterPos=1,this.render.page(this.chapterPos),c.formated=c.layout.format(c.render.docEl,c.render.width,c.render.height,c.gap),c.render.setPageDimensions(c.formated.pageWidth,c.formated.pageHeight),a=c.layout.calculatePages(),c.updatePages(a),c.currentLocationCfi&&c.gotoCfi(c.currentLocationCfi))},EPUBJS.Renderer.prototype.visible=function(a){return"undefined"==typeof a?this.element.style.visibility:void(a!==!0||this.hidden?a===!1&&(this.element.style.visibility="hidden"):this.element.style.visibility="visible")},EPUBJS.Renderer.prototype.remove=function(){this.render.window&&(this.render.unload(),this.render.window.removeEventListener("resize",this.resized),this.removeEventListeners(),this.removeSelectionListeners()),this.container.innerHtml=""},EPUBJS.Renderer.prototype.applyStyles=function(a){for(var b in a)this.render.setStyle(b,a[b])},EPUBJS.Renderer.prototype.setStyle=function(a,b,c){this.render.setStyle(a,b,c)},EPUBJS.Renderer.prototype.removeStyle=function(a){this.render.removeStyle(a)},EPUBJS.Renderer.prototype.setClasses=function(a){this.render.setClasses(a)},EPUBJS.Renderer.prototype.applyHeadTags=function(a){for(var b in a)this.render.addHeadTag(b,a[b])},EPUBJS.Renderer.prototype.page=function(a){return this.pageMap?a>=1&&a<=this.displayedPages&&(this.chapterPos=a,this.render.page(a),this.visibleRangeCfi=this.getVisibleRangeCfi(),this.currentLocationCfi=this.visibleRangeCfi.start,this.trigger("renderer:locationChanged",this.currentLocationCfi),this.trigger("renderer:visibleRangeChanged",this.visibleRangeCfi),!0):(console.warn("pageMap not set, queuing"),this._q.enqueue("page",arguments),!0)},EPUBJS.Renderer.prototype.nextPage=function(){return this.page(this.chapterPos+1)},EPUBJS.Renderer.prototype.prevPage=function(){return this.page(this.chapterPos-1)},EPUBJS.Renderer.prototype.pageByElement=function(a){var b;a&&(b=this.render.getPageNumberByElement(a),this.page(b))},EPUBJS.Renderer.prototype.lastPage=function(){return this._moving?this._q.enqueue("lastPage",arguments):void this.page(this.displayedPages)},EPUBJS.Renderer.prototype.firstPage=function(){return this._moving?this._q.enqueue("firstPage",arguments):void this.page(1)},EPUBJS.Renderer.prototype.section=function(a){var b=this.doc.getElementById(a);b&&this.pageByElement(b)},EPUBJS.Renderer.prototype.firstElementisTextNode=function(a){var b=a.childNodes,c=b.length;return!!(c&&b[0]&&3===b[0].nodeType&&b[0].textContent.trim().length)},EPUBJS.Renderer.prototype.isGoodNode=function(a){var b=["audio","canvas","embed","iframe","img","math","object","svg","video"];return b.indexOf(a.tagName.toLowerCase())!==-1||this.firstElementisTextNode(a)},EPUBJS.Renderer.prototype.walk=function(a,b,c){for(var 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b,c,d,e,f={};for(b in a)if(a.hasOwnProperty(b))for(c in a[b])if(a[b].hasOwnProperty(c))if(d=a[b][c],"string"==typeof d)f[d]=b+"/"+c;else for(e=0;e<d.length;e++)f[d[e]]=b+"/"+c;return f}();EPUBJS.core.getMimeType=function(a){var c="text/plain";return a&&b[a.split(".").pop().toLowerCase()]||c}}();
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diff --git a/reader/vendor/epubjs/plugins/search.js b/reader/vendor/epubjs/plugins/search.js
new file mode 100644
index 0000000..517bd02
--- /dev/null
+++ b/reader/vendor/epubjs/plugins/search.js
@@ -0,0 +1,142 @@
+EPUBJS.reader.plugins.SearchController = function () {
+    var reader = this;
+    var book = this.book;
+
+    var $searchBox = $("#searchBox"),
+		$clearBtn = $("#searchBox").next(),
+        $searchResults = $("#searchResults"),
+        $searchView = $("#searchView"),
+        $body = $("#viewer iframe").contents().find('body');
+        results = document.getElementById('searchResults');
+
+    var onShow = function() {
+        $searchView.addClass("open");
+        //search();
+    };
+
+    var onHide = function() {
+        highlight();
+        $searchView.removeClass("open");
+    };
+
+    var search = function(q) {
+        if (q === undefined) {
+            q = $searchBox.val();
+        }
+
+        if (q == '') {
+            clear();
+            return;
+        }
+
+        reader.SidebarController.changePanelTo("Search");
+
+        $searchResults.empty();
+        $searchResults.append("<li><p>Searching...</p></li>");
+
+        runQuery(q, results);
+
+    };
+
+	$searchBox.on("keyup", function(e) {
+		// Show the clear button if text input value is not empty
+		$clearBtn.css("visibility", (this.value.length) ? "visible" : "hidden");
+
+        // run search when Enter is pressed
+        if (e.keyCode === 13) {
+            e.preventDefault();
+            search();
+        }
+	});
+
+	$clearBtn.on("click", function() {
+		$(this).css("visibility", "hidden");
+		$searchBox.val("");
+	});
+
+    function clear () {
+
+        $searchResults.empty();
+        // book.off("renderer:chapterDisplayed");
+        highlight();
+
+        if (reader.SidebarController.getActivePanel() == "Search") {
+            reader.SidebarController.changePanelTo("Toc");
+        }
+    };
+
+    // perform search and build result list
+    function runQuery(query, element) {
+
+        return new Promise(function(resolve, reject) {
+
+            var results = [];
+
+            for (var i = 0; i < book.spine.length; i++) {
+                var spineItem = book.spine[i];
+                results.push(new Promise(function(resolve, reject) {
+                    new Promise(function(resolve, reject) {
+                        resolve(new EPUBJS.Chapter(spineItem, book.store, book.credentials));
+                    }).then(function(chapter) {
+                        return new Promise(function(resolve, reject) {
+                            chapter.load().then(function() {
+                                resolve(chapter);
+                            }).catch(reject);
+                        });
+                    }).then(function(chapter) {
+                        return Promise.resolve(chapter.find(query));
+                    }).then(function(result) {
+                        resolve(result);
+                    });
+                }));
+            }
+            Promise.all(results).then(function(results) {
+                return new Promise(function(resolve, reject) {
+                    resolve(results);
+                    var mergedResults = [].concat.apply([], results);
+                    element.innerHTML = "";
+                    for (var i = 0; i < mergedResults.length; i++) {
+                        try {
+                            var listitem = document.createElement("li");
+                            var link = document.createElement("a");
+                            listitem.classList.add("list_item");
+                            // listitem.setAttribute("data-location", mergedResults[i].cfi);
+                            listitem.id = "search-"+i;
+                            link.href=mergedResults[i].cfi;
+                            link.textContent = mergedResults[i].excerpt;
+                            link.classList.add("toc_link");
+                            link.addEventListener("click", function(e) {
+                                e.preventDefault();
+                                $searchResults.find(".list_item")
+                                    .removeClass("currentChapter");
+                                $(this).parent("li").addClass("currentChapter");
+
+                                book.on("renderer:chapterDisplayed", function() {
+                                    highlight(query);
+                                });
+
+                                book.gotoCfi(this.getAttribute("href"));
+                            });
+                            listitem.appendChild(link);
+                            element.appendChild(listitem);
+                        } catch (e) {
+                            console.warn(e);
+                        }
+                    }
+                });
+            });
+        });
+    };
+
+    highlight = function (query) {
+        (query !== undefined) 
+        ? $body.highlight(query, { element: 'span' })
+        : $body.unhighlight();
+    };
+
+    return {
+        "show": onShow,
+        "hide": onHide,
+        "search": search
+    };
+};
diff --git a/reader/vendor/epubjs/reader.min.js b/reader/vendor/epubjs/reader.min.js
index cc9de05..f0d9089 100644
--- a/reader/vendor/epubjs/reader.min.js
+++ b/reader/vendor/epubjs/reader.min.js
@@ -1 +1 @@
-EPUBJS.reader={},EPUBJS.reader.plugins={},function(a,b){var c=(a.ePubReader||{},a.ePubReader=function(a,b){return new EPUBJS.Reader(a,b)});"function"==typeof define&&define.amd?define(function(){return Reader}):"undefined"!=typeof module&&module.exports&&(module.exports=c)}(window,jQuery),EPUBJS.Reader=function(a,b){var c,d,e,f=this,g=$("#viewer"),h=window.location.search;this.settings=EPUBJS.core.defaults(b||{},{bookPath:a,restore:!1,reload:!1,bookmarks:void 0,annotations:void 0,contained:void 0,bookKey:void 0,styles:void 0,sidebarReflow:!1,generatePagination:!1,history:!0}),h&&(e=h.slice(1).split("&"),e.forEach(function(a){var b=a.split("="),c=b[0],d=b[1]||"";f.settings[c]=decodeURIComponent(d)})),this.setBookKey(this.settings.bookPath),this.settings.restore&&this.isSaved()&&this.applySavedSettings(),this.settings.styles=this.settings.styles||{fontSize:"100%"},this.book=c=new EPUBJS.Book(this.settings),this.settings.previousLocationCfi&&c.gotoCfi(this.settings.previousLocationCfi),this.offline=!1,this.sidebarOpen=!1,this.settings.bookmarks||(this.settings.bookmarks=[]),this.settings.annotations||(this.settings.annotations=[]),this.settings.generatePagination&&c.generatePagination(g.width(),g.height()),c.renderTo("viewer"),f.ReaderController=EPUBJS.reader.ReaderController.call(f,c),f.SettingsController=EPUBJS.reader.SettingsController.call(f,c),f.ControlsController=EPUBJS.reader.ControlsController.call(f,c),f.SidebarController=EPUBJS.reader.SidebarController.call(f,c),f.BookmarksController=EPUBJS.reader.BookmarksController.call(f,c),f.NotesController=EPUBJS.reader.NotesController.call(f,c);for(d in EPUBJS.reader.plugins)EPUBJS.reader.plugins.hasOwnProperty(d)&&(f[d]=EPUBJS.reader.plugins[d].call(f,c));return c.ready.all.then(function(){f.ReaderController.hideLoader()}),c.getMetadata().then(function(a){f.MetaController=EPUBJS.reader.MetaController.call(f,a)}),c.getToc().then(function(a){f.TocController=EPUBJS.reader.TocController.call(f,a)}),window.addEventListener("beforeunload",this.unload.bind(this),!1),window.addEventListener("hashchange",this.hashChanged.bind(this),!1),document.addEventListener("keydown",this.adjustFontSize.bind(this),!1),c.on("renderer:keydown",this.adjustFontSize.bind(this)),c.on("renderer:keydown",f.ReaderController.arrowKeys.bind(this)),c.on("renderer:selected",this.selectedRange.bind(this)),this},EPUBJS.Reader.prototype.adjustFontSize=function(a){var b,c=2,d=187,e=189,f=48,g=a.ctrlKey||a.metaKey;this.settings.styles&&(this.settings.styles.fontSize||(this.settings.styles.fontSize="100%"),b=parseInt(this.settings.styles.fontSize.slice(0,-1)),g&&a.keyCode==d&&(a.preventDefault(),this.book.setStyle("fontSize",b+c+"%")),g&&a.keyCode==e&&(a.preventDefault(),this.book.setStyle("fontSize",b-c+"%")),g&&a.keyCode==f&&(a.preventDefault(),this.book.setStyle("fontSize","100%")))},EPUBJS.Reader.prototype.addBookmark=function(a){var b=this.isBookmarked(a);b>-1||(this.settings.bookmarks.push(a),this.trigger("reader:bookmarked",a))},EPUBJS.Reader.prototype.removeBookmark=function(a){var b=this.isBookmarked(a);b!==-1&&(this.settings.bookmarks.splice(b,1),this.trigger("reader:unbookmarked",b))},EPUBJS.Reader.prototype.isBookmarked=function(a){var b=this.settings.bookmarks;return b.indexOf(a)},EPUBJS.Reader.prototype.clearBookmarks=function(){this.settings.bookmarks=[]},EPUBJS.Reader.prototype.addNote=function(a){this.settings.annotations.push(a)},EPUBJS.Reader.prototype.removeNote=function(a){var b=this.settings.annotations.indexOf(a);b!==-1&&delete this.settings.annotations[b]},EPUBJS.Reader.prototype.clearNotes=function(){this.settings.annotations=[]},EPUBJS.Reader.prototype.setBookKey=function(a){return this.settings.bookKey||(this.settings.bookKey="epubjsreader:"+EPUBJS.VERSION+":"+window.location.host+":"+a),this.settings.bookKey},EPUBJS.Reader.prototype.isSaved=function(a){var b;return!!localStorage&&(b=localStorage.getItem(this.settings.bookKey),null!==b)},EPUBJS.Reader.prototype.removeSavedSettings=function(){return!!localStorage&&void localStorage.removeItem(this.settings.bookKey)},EPUBJS.Reader.prototype.applySavedSettings=function(){var a;if(!localStorage)return!1;try{a=JSON.parse(localStorage.getItem(this.settings.bookKey))}catch(a){return!1}return!!a&&(a.styles&&(this.settings.styles=EPUBJS.core.defaults(this.settings.styles||{},a.styles)),this.settings=EPUBJS.core.defaults(this.settings,a),!0)},EPUBJS.Reader.prototype.saveSettings=function(){return this.book&&(this.settings.previousLocationCfi=this.book.getCurrentLocationCfi()),!!localStorage&&void localStorage.setItem(this.settings.bookKey,JSON.stringify(this.settings))},EPUBJS.Reader.prototype.unload=function(){this.settings.restore&&localStorage&&this.saveSettings()},EPUBJS.Reader.prototype.hashChanged=function(){var a=window.location.hash.slice(1);this.book.goto(a)},EPUBJS.Reader.prototype.selectedRange=function(a){var b=new EPUBJS.EpubCFI,c=b.generateCfiFromRangeAnchor(a,this.book.renderer.currentChapter.cfiBase),d="#"+c;this.settings.history&&window.location.hash!=d&&(history.pushState({},"",d),this.currentLocationCfi=c)},RSVP.EventTarget.mixin(EPUBJS.Reader.prototype),EPUBJS.reader.BookmarksController=function(){var a=this.book,b=$("#bookmarksView"),c=b.find("#bookmarks"),d=document.createDocumentFragment(),e=function(){b.show()},f=function(){b.hide()},g=0,h=function(b){var c=document.createElement("li"),d=document.createElement("a");return c.id="bookmark-"+g,c.classList.add("list_item"),d.textContent=b,d.href=b,d.classList.add("bookmark_link"),d.addEventListener("click",function(b){var c=this.getAttribute("href");a.gotoCfi(c),b.preventDefault()},!1),c.appendChild(d),g++,c};return this.settings.bookmarks.forEach(function(a){var b=h(a);d.appendChild(b)}),c.append(d),this.on("reader:bookmarked",function(a){var b=h(a);c.append(b)}),this.on("reader:unbookmarked",function(a){var b=$("#bookmark-"+a);b.remove()}),{show:e,hide:f}},EPUBJS.reader.ControlsController=function(a){var b=this,c=($("#store"),$("#fullscreen")),d=($("#fullscreenicon"),$("#cancelfullscreenicon"),$("#slider")),e=($("#main"),$("#sidebar"),$("#setting")),f=$("#bookmark"),g=function(){b.offline=!1},h=function(){b.offline=!0},i=!1;return a.on("book:online",g),a.on("book:offline",h),d.on("click",function(){b.sidebarOpen?(b.SidebarController.hide(),d.addClass("icon-menu"),d.removeClass("icon-right")):(b.SidebarController.show(),d.addClass("icon-right"),d.removeClass("icon-menu"))}),"undefined"!=typeof screenfull&&(c.on("click",function(){screenfull.toggle($("#container")[0])}),screenfull.raw&&document.addEventListener(screenfull.raw.fullscreenchange,function(){i=screenfull.isFullscreen,i?c.addClass("icon-resize-small").removeClass("icon-resize-full"):c.addClass("icon-resize-full").removeClass("icon-resize-small")})),e.on("click",function(){b.SettingsController.show()}),f.on("click",function(){var a=b.book.getCurrentLocationCfi(),c=b.isBookmarked(a);c===-1?(b.addBookmark(a),f.addClass("icon-bookmark").removeClass("icon-bookmark-empty")):(b.removeBookmark(a),f.removeClass("icon-bookmark").addClass("icon-bookmark-empty"))}),a.on("renderer:locationChanged",function(a){var c="#"+a,d=b.isBookmarked(a);d===-1?f.removeClass("icon-bookmark").addClass("icon-bookmark-empty"):f.addClass("icon-bookmark").removeClass("icon-bookmark-empty"),b.currentLocationCfi=a,b.settings.history&&window.location.hash!=c&&history.pushState({},"",c)}),a.on("book:pageChanged",function(a){}),{}},EPUBJS.reader.MetaController=function(a){var b=a.bookTitle,c=a.creator,d=$("#book-title"),e=$("#chapter-title"),f=$("#title-seperator");document.title=b+" – "+c,d.html(b),e.html(c),f.show()},EPUBJS.reader.NotesController=function(){var a=this.book,b=this,c=$("#notesView"),d=$("#notes"),e=$("#note-text"),f=$("#note-anchor"),g=b.settings.annotations,h=a.renderer,i=[],j=new EPUBJS.EpubCFI,k=function(){c.show()},l=function(){c.hide()},m=function(c){var d,g,h,i,k,l=a.renderer.doc;if(l.caretPositionFromPoint?(d=l.caretPositionFromPoint(c.clientX,c.clientY),g=d.offsetNode,h=d.offset):l.caretRangeFromPoint&&(d=l.caretRangeFromPoint(c.clientX,c.clientY),g=d.startContainer,h=d.startOffset),3!==g.nodeType)for(var p=0;p<g.childNodes.length;p++)if(3==g.childNodes[p].nodeType){g=g.childNodes[p];break}h=g.textContent.indexOf(".",h),h===-1?h=g.length:h+=1,i=j.generateCfiFromTextNode(g,h,a.renderer.currentChapter.cfiBase),k={annotatedAt:new Date,anchor:i,body:e.val()},b.addNote(k),n(k),o(k),e.val(""),f.text("Attach"),e.prop("disabled",!1),a.off("renderer:click",m)},n=function(b){var c=document.createElement("li"),e=document.createElement("a");c.innerHTML=b.body,e.innerHTML=" context &#187;",e.href="#"+b.anchor,e.onclick=function(){return a.gotoCfi(b.anchor),!1},c.appendChild(e),d.append(c)},o=function(b){var c=a.renderer.doc,d=document.createElement("span"),e=document.createElement("a");d.classList.add("footnotesuperscript","reader_generated"),d.style.verticalAlign="super",d.style.fontSize=".75em",d.style.lineHeight="1em",e.style.padding="2px",e.style.backgroundColor="#fffa96",e.style.borderRadius="5px",e.style.cursor="pointer",d.id="note-"+EPUBJS.core.uuid(),e.innerHTML=g.indexOf(b)+1+"[Reader]",d.appendChild(e),j.addMarker(b.anchor,c,d),p(d,b.body)},p=function(a,c){var d=a.id,e=function(){var b,e,k,l,m=h.height,n=h.width,o=225;i[d]||(i[d]=document.createElement("div"),i[d].setAttribute("class","popup"),pop_content=document.createElement("div"),i[d].appendChild(pop_content),pop_content.innerHTML=c,pop_content.setAttribute("class","pop_content"),h.render.document.body.appendChild(i[d]),i[d].addEventListener("mouseover",f,!1),i[d].addEventListener("mouseout",g,!1),h.on("renderer:locationChanged",j,this),h.on("renderer:locationChanged",g,this)),b=i[d],e=a.getBoundingClientRect(),k=e.left,l=e.top,b.classList.add("show"),popRect=b.getBoundingClientRect(),b.style.left=k-popRect.width/2+"px",b.style.top=l+"px",o>m/2.5&&(o=m/2.5,pop_content.style.maxHeight=o+"px"),popRect.height+l>=m-25?(b.style.top=l-popRect.height+"px",b.classList.add("above")):b.classList.remove("above"),k-popRect.width<=0?(b.style.left=k+"px",b.classList.add("left")):b.classList.remove("left"),k+popRect.width/2>=n?(b.style.left=k-300+"px",popRect=b.getBoundingClientRect(),b.style.left=k-popRect.width+"px",popRect.height+l>=m-25?(b.style.top=l-popRect.height+"px",b.classList.add("above")):b.classList.remove("above"),b.classList.add("right")):b.classList.remove("right")},f=function(){i[d].classList.add("on")},g=function(){i[d].classList.remove("on")},j=function(){setTimeout(function(){i[d].classList.remove("show")},100)},l=function(){b.ReaderController.slideOut(),k()};a.addEventListener("mouseover",e,!1),a.addEventListener("mouseout",j,!1),a.addEventListener("click",l,!1)};return f.on("click",function(b){f.text("Cancel"),e.prop("disabled","true"),a.on("renderer:click",m)}),g.forEach(function(a){n(a)}),h.registerHook("beforeChapterDisplay",function(a,b){var c=b.currentChapter;g.forEach(function(a){var b=j.parse(a.anchor);if(b.spinePos===c.spinePos)try{o(a)}catch(b){console.log("anchoring failed",a.anchor)}}),a()},!0),{show:k,hide:l}},EPUBJS.reader.ReaderController=function(a){var b=$("#main"),c=$("#divider"),d=$("#loader"),e=$("#next"),f=$("#prev"),g=this,a=this.book,h=function(){var c=a.getCurrentLocationCfi();g.settings.sidebarReflow?(b.removeClass("single"),b.one("transitionend",function(){a.gotoCfi(c)})):b.removeClass("closed")},i=function(){var c=a.getCurrentLocationCfi();g.settings.sidebarReflow?(b.addClass("single"),b.one("transitionend",function(){a.gotoCfi(c)})):b.addClass("closed")},j=function(){d.show(),m()},k=function(){d.hide()},l=function(){c.addClass("show")},m=function(){c.removeClass("show")},n=!1,o=function(b){37==b.keyCode&&("rtl"===a.metadata.direction?a.nextPage():a.prevPage(),f.addClass("active"),n=!0,setTimeout(function(){n=!1,f.removeClass("active")},100),b.preventDefault()),39==b.keyCode&&("rtl"===a.metadata.direction?a.prevPage():a.nextPage(),e.addClass("active"),n=!0,setTimeout(function(){n=!1,e.removeClass("active")},100),b.preventDefault())};return document.addEventListener("keydown",o,!1),e.on("click",function(b){"rtl"===a.metadata.direction?a.prevPage():a.nextPage(),b.preventDefault()}),f.on("click",function(b){"rtl"===a.metadata.direction?a.nextPage():a.prevPage(),b.preventDefault()}),a.on("renderer:spreads",function(a){a?l():m()}),{slideOut:i,slideIn:h,showLoader:j,hideLoader:k,showDivider:l,hideDivider:m,arrowKeys:o}},EPUBJS.reader.SettingsController=function(){var a=(this.book,this),b=$("#settings-modal"),c=$(".overlay"),d=function(){b.addClass("md-show")},e=function(){b.removeClass("md-show")},f=$("#sidebarReflow");return f.on("click",function(){a.settings.sidebarReflow=!a.settings.sidebarReflow}),b.find(".closer").on("click",function(){e()}),c.on("click",function(){e()}),{show:d,hide:e}},EPUBJS.reader.SidebarController=function(a){var b=this,c=$("#sidebar"),d=$("#panels"),e="Toc",f=function(a){var c=a+"Controller";e!=a&&"undefined"!=typeof b[c]&&(b[e+"Controller"].hide(),b[c].show(),e=a,d.find(".active").removeClass("active"),d.find("#show-"+a).addClass("active"))},g=function(){return e},h=function(){b.sidebarOpen=!0,b.ReaderController.slideOut(),c.addClass("open")},i=function(){b.sidebarOpen=!1,b.ReaderController.slideIn(),c.removeClass("open")};return d.find(".show_view").on("click",function(a){var b=$(this).data("view");f(b),a.preventDefault()}),{show:h,hide:i,getActivePanel:g,changePanelTo:f}},EPUBJS.reader.TocController=function(a){var b=this.book,c=$("#tocView"),d=document.createDocumentFragment(),e=!1,f=function(a,b){var c=document.createElement("ul");return b||(b=1),a.forEach(function(a){var d=document.createElement("li"),e=document.createElement("a");toggle=document.createElement("a");var g;d.id="toc-"+a.id,d.classList.add("list_item"),e.textContent=a.label,e.href=a.href,e.classList.add("toc_link"),d.appendChild(e),a.subitems.length>0&&(b++,g=f(a.subitems,b),toggle.classList.add("toc_toggle"),d.insertBefore(toggle,e),d.appendChild(g)),c.appendChild(d)}),c},g=function(){c.show()},h=function(){c.hide()},i=function(a){var b=a.id,d=c.find("#toc-"+b),f=c.find(".currentChapter");c.find(".openChapter");d.length&&(d!=f&&d.has(e).length>0&&f.removeClass("currentChapter"),d.addClass("currentChapter"),d.parents("li").addClass("openChapter"))};b.on("renderer:chapterDisplayed",i);var j=f(a);return d.appendChild(j),c.append(d),c.find(".toc_link").on("click",function(a){var d=this.getAttribute("href");a.preventDefault(),b.goto(d),c.find(".currentChapter").addClass("openChapter").removeClass("currentChapter"),$(this).parent("li").addClass("currentChapter")}),c.find(".toc_toggle").on("click",function(a){var b=$(this).parent("li"),c=b.hasClass("openChapter");a.preventDefault(),c?b.removeClass("openChapter"):b.addClass("openChapter")}),{show:g,hide:h}};
\ No newline at end of file
+EPUBJS.reader={},EPUBJS.reader.plugins={},function(a,b){var c=(a.ePubReader||{},a.ePubReader=function(a,b){return new EPUBJS.Reader(a,b)});"function"==typeof define&&define.amd?define(function(){return Reader}):"undefined"!=typeof module&&module.exports&&(module.exports=c)}(window,jQuery),EPUBJS.Reader=function(a,b){var c,d,e,f=this,g=$("#viewer"),h=window.location.search;this.settings=EPUBJS.core.defaults(b||{},{bookPath:a,restore:!1,reload:!1,bookmarks:void 0,annotations:void 0,contained:void 0,bookKey:void 0,styles:void 0,sidebarReflow:!1,generatePagination:!1,history:!0}),h&&(e=h.slice(1).split("&"),e.forEach(function(a){var b=a.split("="),c=b[0],d=b[1]||"";f.settings[c]=decodeURIComponent(d)})),this.setBookKey(this.settings.bookPath),this.settings.restore&&this.isSaved()&&this.applySavedSettings(),this.settings.styles=this.settings.styles||{fontSize:"100%"},this.book=c=new EPUBJS.Book(this.settings),this.settings.previousLocationCfi&&c.gotoCfi(this.settings.previousLocationCfi),this.offline=!1,this.sidebarOpen=!1,this.settings.bookmarks||(this.settings.bookmarks=[]),this.settings.annotations||(this.settings.annotations=[]),this.settings.generatePagination&&c.generatePagination(g.width(),g.height()),c.renderTo("viewer"),f.ReaderController=EPUBJS.reader.ReaderController.call(f,c),f.SettingsController=EPUBJS.reader.SettingsController.call(f,c),f.ControlsController=EPUBJS.reader.ControlsController.call(f,c),f.SidebarController=EPUBJS.reader.SidebarController.call(f,c),f.BookmarksController=EPUBJS.reader.BookmarksController.call(f,c),f.NotesController=EPUBJS.reader.NotesController.call(f,c);for(d in EPUBJS.reader.plugins)EPUBJS.reader.plugins.hasOwnProperty(d)&&(f[d]=EPUBJS.reader.plugins[d].call(f,c));return c.ready.all.then(function(){f.ReaderController.hideLoader()}),c.getMetadata().then(function(a){f.MetaController=EPUBJS.reader.MetaController.call(f,a)}),c.getToc().then(function(a){f.TocController=EPUBJS.reader.TocController.call(f,a)}),window.addEventListener("beforeunload",this.unload.bind(this),!1),window.addEventListener("hashchange",this.hashChanged.bind(this),!1),document.addEventListener("keydown",this.adjustFontSize.bind(this),!1),c.on("renderer:keydown",this.adjustFontSize.bind(this)),c.on("renderer:keydown",f.ReaderController.arrowKeys.bind(this)),c.on("renderer:selected",this.selectedRange.bind(this)),this},EPUBJS.Reader.prototype.adjustFontSize=function(a){var b,c=2,d=187,e=189,f=48,g=a.ctrlKey||a.metaKey;this.settings.styles&&(this.settings.styles.fontSize||(this.settings.styles.fontSize="100%"),b=parseInt(this.settings.styles.fontSize.slice(0,-1)),g&&a.keyCode==d&&(a.preventDefault(),this.book.setStyle("fontSize",b+c+"%")),g&&a.keyCode==e&&(a.preventDefault(),this.book.setStyle("fontSize",b-c+"%")),g&&a.keyCode==f&&(a.preventDefault(),this.book.setStyle("fontSize","100%")))},EPUBJS.Reader.prototype.addBookmark=function(a){var b=this.isBookmarked(a);b>-1||(this.settings.bookmarks.push(a),this.trigger("reader:bookmarked",a))},EPUBJS.Reader.prototype.removeBookmark=function(a){var b=this.isBookmarked(a);b!==-1&&(this.settings.bookmarks.splice(b,1),this.trigger("reader:unbookmarked",b))},EPUBJS.Reader.prototype.isBookmarked=function(a){var b=this.settings.bookmarks;return b.indexOf(a)},EPUBJS.Reader.prototype.clearBookmarks=function(){this.settings.bookmarks=[]},EPUBJS.Reader.prototype.addNote=function(a){this.settings.annotations.push(a)},EPUBJS.Reader.prototype.removeNote=function(a){var b=this.settings.annotations.indexOf(a);b!==-1&&delete this.settings.annotations[b]},EPUBJS.Reader.prototype.clearNotes=function(){this.settings.annotations=[]},EPUBJS.Reader.prototype.setBookKey=function(a){return this.settings.bookKey||(this.settings.bookKey="epubjsreader:"+EPUBJS.VERSION+":"+window.location.host+":"+a),this.settings.bookKey},EPUBJS.Reader.prototype.isSaved=function(a){var b;return!!localStorage&&(b=localStorage.getItem(this.settings.bookKey),null!==b)},EPUBJS.Reader.prototype.removeSavedSettings=function(){return!!localStorage&&void localStorage.removeItem(this.settings.bookKey)},EPUBJS.Reader.prototype.applySavedSettings=function(){var a;if(!localStorage)return!1;try{a=JSON.parse(localStorage.getItem(this.settings.bookKey))}catch(a){return!1}return!!a&&(a.styles&&(this.settings.styles=EPUBJS.core.defaults(this.settings.styles||{},a.styles)),this.settings=EPUBJS.core.defaults(this.settings,a),!0)},EPUBJS.Reader.prototype.saveSettings=function(){return this.book&&(this.settings.previousLocationCfi=this.book.getCurrentLocationCfi()),!!localStorage&&void localStorage.setItem(this.settings.bookKey,JSON.stringify(this.settings))},EPUBJS.Reader.prototype.unload=function(){this.settings.restore&&localStorage&&this.saveSettings()},EPUBJS.Reader.prototype.hashChanged=function(){var a=window.location.hash.slice(1);this.book.goto(a)},EPUBJS.Reader.prototype.selectedRange=function(a){var b=new EPUBJS.EpubCFI,c=b.generateCfiFromRangeAnchor(a,this.book.renderer.currentChapter.cfiBase),d="#"+c;this.settings.history&&window.location.hash!=d&&(history.pushState({},"",d),this.currentLocationCfi=c)},RSVP.EventTarget.mixin(EPUBJS.Reader.prototype),EPUBJS.reader.BookmarksController=function(){var a=this.book,b=$("#bookmarksView"),c=b.find("#bookmarks"),d=document.createDocumentFragment(),e=function(){b.addClass("open")},f=function(){b.removeClass("open")},g=0,h=function(b){var c=document.createElement("li"),d=document.createElement("a");return c.id="bookmark-"+g,c.classList.add("list_item"),d.textContent=b,d.href=b,d.classList.add("bookmark_link"),d.addEventListener("click",function(b){var c=this.getAttribute("href");a.gotoCfi(c),b.preventDefault()},!1),c.appendChild(d),g++,c};return this.settings.bookmarks.forEach(function(a){var b=h(a);d.appendChild(b)}),c.append(d),this.on("reader:bookmarked",function(a){var b=h(a);c.append(b)}),this.on("reader:unbookmarked",function(a){var b=$("#bookmark-"+a);b.remove()}),{show:e,hide:f}},EPUBJS.reader.ControlsController=function(a){var b=this,c=($("#store"),$("#fullscreen")),d=($("#fullscreenicon"),$("#cancelfullscreenicon"),$("#slider")),e=($("#main"),$("#sidebar"),$("#setting")),f=$("#bookmark"),g=function(){b.offline=!1},h=function(){b.offline=!0},i=!1;return a.on("book:online",g),a.on("book:offline",h),d.on("click",function(){b.sidebarOpen?(b.SidebarController.hide(),d.addClass("icon-menu"),d.removeClass("icon-right")):(b.SidebarController.show(),d.addClass("icon-right"),d.removeClass("icon-menu"))}),"undefined"!=typeof screenfull&&(c.on("click",function(){screenfull.toggle($("#container")[0])}),screenfull.raw&&document.addEventListener(screenfull.raw.fullscreenchange,function(){i=screenfull.isFullscreen,i?c.addClass("icon-resize-small").removeClass("icon-resize-full"):c.addClass("icon-resize-full").removeClass("icon-resize-small")})),e.on("click",function(){b.SettingsController.show()}),f.on("click",function(){var a=b.book.getCurrentLocationCfi(),c=b.isBookmarked(a);c===-1?(b.addBookmark(a),f.addClass("icon-bookmark").removeClass("icon-bookmark-empty")):(b.removeBookmark(a),f.removeClass("icon-bookmark").addClass("icon-bookmark-empty"))}),a.on("renderer:locationChanged",function(a){var c="#"+a,d=b.isBookmarked(a);d===-1?f.removeClass("icon-bookmark").addClass("icon-bookmark-empty"):f.addClass("icon-bookmark").removeClass("icon-bookmark-empty"),b.currentLocationCfi=a,b.settings.history&&window.location.hash!=c&&history.pushState({},"",c)}),a.on("book:pageChanged",function(a){}),{}},EPUBJS.reader.MetaController=function(a){var b=a.bookTitle,c=a.creator,d=$("#book-title"),e=$("#chapter-title"),f=$("#title-seperator");document.title=b+" – "+c,d.html(b),e.html(c),f.show()},EPUBJS.reader.NotesController=function(){var a=this.book,b=this,c=$("#notesView"),d=$("#notes"),e=$("#note-text"),f=$("#note-anchor"),g=b.settings.annotations,h=a.renderer,i=[],j=new EPUBJS.EpubCFI,k=function(){c.addClass("open")},l=function(){c.removeClass("open")},m=function(c){var d,g,h,i,k,l=a.renderer.doc;if(l.caretPositionFromPoint?(d=l.caretPositionFromPoint(c.clientX,c.clientY),g=d.offsetNode,h=d.offset):l.caretRangeFromPoint&&(d=l.caretRangeFromPoint(c.clientX,c.clientY),g=d.startContainer,h=d.startOffset),3!==g.nodeType)for(var p=0;p<g.childNodes.length;p++)if(3==g.childNodes[p].nodeType){g=g.childNodes[p];break}h=g.textContent.indexOf(".",h),h===-1?h=g.length:h+=1,i=j.generateCfiFromTextNode(g,h,a.renderer.currentChapter.cfiBase),k={annotatedAt:new Date,anchor:i,body:e.val()},b.addNote(k),n(k),o(k),e.val(""),f.text("Attach"),e.prop("disabled",!1),a.off("renderer:click",m)},n=function(b){var c=document.createElement("li"),e=document.createElement("a");c.innerHTML=b.body,e.innerHTML=" context &#187;",e.href="#"+b.anchor,e.onclick=function(){return a.gotoCfi(b.anchor),!1},c.appendChild(e),d.append(c)},o=function(b){var c=a.renderer.doc,d=document.createElement("span"),e=document.createElement("a");d.classList.add("footnotesuperscript","reader_generated"),d.style.verticalAlign="super",d.style.fontSize=".75em",d.style.lineHeight="1em",e.style.padding="2px",e.style.backgroundColor="#fffa96",e.style.borderRadius="5px",e.style.cursor="pointer",d.id="note-"+EPUBJS.core.uuid(),e.innerHTML=g.indexOf(b)+1+"[Reader]",d.appendChild(e),j.addMarker(b.anchor,c,d),p(d,b.body)},p=function(a,c){var d=a.id,e=function(){var b,e,k,l,m=h.height,n=h.width,o=225;i[d]||(i[d]=document.createElement("div"),i[d].setAttribute("class","popup"),pop_content=document.createElement("div"),i[d].appendChild(pop_content),pop_content.innerHTML=c,pop_content.setAttribute("class","pop_content"),h.render.document.body.appendChild(i[d]),i[d].addEventListener("mouseover",f,!1),i[d].addEventListener("mouseout",g,!1),h.on("renderer:locationChanged",j,this),h.on("renderer:locationChanged",g,this)),b=i[d],e=a.getBoundingClientRect(),k=e.left,l=e.top,b.classList.add("show"),popRect=b.getBoundingClientRect(),b.style.left=k-popRect.width/2+"px",b.style.top=l+"px",o>m/2.5&&(o=m/2.5,pop_content.style.maxHeight=o+"px"),popRect.height+l>=m-25?(b.style.top=l-popRect.height+"px",b.classList.add("above")):b.classList.remove("above"),k-popRect.width<=0?(b.style.left=k+"px",b.classList.add("left")):b.classList.remove("left"),k+popRect.width/2>=n?(b.style.left=k-300+"px",popRect=b.getBoundingClientRect(),b.style.left=k-popRect.width+"px",popRect.height+l>=m-25?(b.style.top=l-popRect.height+"px",b.classList.add("above")):b.classList.remove("above"),b.classList.add("right")):b.classList.remove("right")},f=function(){i[d].classList.add("on")},g=function(){i[d].classList.remove("on")},j=function(){setTimeout(function(){i[d].classList.remove("show")},100)},l=function(){b.ReaderController.slideOut(),k()};a.addEventListener("mouseover",e,!1),a.addEventListener("mouseout",j,!1),a.addEventListener("click",l,!1)};return f.on("click",function(b){f.text("Cancel"),e.prop("disabled","true"),a.on("renderer:click",m)}),g.forEach(function(a){n(a)}),h.registerHook("beforeChapterDisplay",function(a,b){var c=b.currentChapter;g.forEach(function(a){var b=j.parse(a.anchor);if(b.spinePos===c.spinePos)try{o(a)}catch(b){console.log("anchoring failed",a.anchor)}}),a()},!0),{show:k,hide:l}},EPUBJS.reader.ReaderController=function(a){var b=$("#main"),c=$("#divider"),d=$("#loader"),e=$("#next"),f=$("#prev"),g=this,a=this.book,h=function(){var c=a.getCurrentLocationCfi();g.settings.sidebarReflow?(b.removeClass("single"),b.one("transitionend",function(){a.gotoCfi(c)})):b.removeClass("closed")},i=function(){var c=a.getCurrentLocationCfi();g.settings.sidebarReflow?(b.addClass("single"),b.one("transitionend",function(){a.gotoCfi(c)})):b.addClass("closed")},j=function(){d.show(),m()},k=function(){d.hide()},l=function(){c.addClass("show")},m=function(){c.removeClass("show")},n=!1,o=function(b){37==b.keyCode&&("rtl"===a.metadata.direction?a.nextPage():a.prevPage(),f.addClass("active"),n=!0,setTimeout(function(){n=!1,f.removeClass("active")},100),b.preventDefault()),39==b.keyCode&&("rtl"===a.metadata.direction?a.prevPage():a.nextPage(),e.addClass("active"),n=!0,setTimeout(function(){n=!1,e.removeClass("active")},100),b.preventDefault())};return document.addEventListener("keydown",o,!1),e.on("click",function(b){"rtl"===a.metadata.direction?a.prevPage():a.nextPage(),b.preventDefault()}),f.on("click",function(b){"rtl"===a.metadata.direction?a.nextPage():a.prevPage(),b.preventDefault()}),a.on("renderer:spreads",function(a){a?l():m()}),{slideOut:i,slideIn:h,showLoader:j,hideLoader:k,showDivider:l,hideDivider:m,arrowKeys:o}},EPUBJS.reader.SettingsController=function(){var a=(this.book,this),b=$("#settingsView"),c=$(".overlay"),d=function(){b.addClass("open")},e=function(){b.removeClass("open")},f=$("#sidebarReflow");return f.on("click",function(){a.settings.sidebarReflow=!a.settings.sidebarReflow}),b.find(".closer").on("click",function(){e()}),c.on("click",function(){e()}),{show:d,hide:e}},EPUBJS.reader.SidebarController=function(a){var b=this,c=$("#sidebar"),d=$("#panels"),e=$("#close-Sidebar"),f=$("#slider"),g="Toc",h=function(a){var c=a+"Controller";g!=a&&"undefined"!=typeof b[c]&&(b[g+"Controller"].hide(),b[c].show(),g=a,d.find(".open").removeClass("open"),d.find("#show-"+a).addClass("open"))},i=function(){return g},j=function(){b.sidebarOpen=!0,b.ReaderController.slideOut(),c.addClass("open")},k=function(){b.sidebarOpen=!1,b.ReaderController.slideIn(),c.removeClass("open")};return e.on("click",function(){b.SidebarController.hide(),f.addClass("icon-menu"),f.removeClass("icon-right")}),d.find(".show_view").on("click",function(a){var b=$(this).data("view");h(b),a.preventDefault()}),{show:j,hide:k,getActivePanel:i,changePanelTo:h}},EPUBJS.reader.TocController=function(a){var b=this.book,c=$("#tocView"),d=document.createDocumentFragment(),e=!1,f=function(a,b){var c=document.createElement("ul");return b||(b=1),a.forEach(function(a){var d=document.createElement("li"),e=document.createElement("a");toggle=document.createElement("a");var g;d.id="toc-"+a.id,d.classList.add("list_item"),e.textContent=a.label,e.href=a.href,e.classList.add("toc_link"),d.appendChild(e),a.subitems.length>0&&(b++,g=f(a.subitems,b),toggle.classList.add("toc_toggle"),d.insertBefore(toggle,e),d.appendChild(g)),c.appendChild(d)}),c},g=function(){c.addClass("open")},h=function(){c.removeClass("open")},i=function(a){var b=a.id,d=c.find("#toc-"+b),f=c.find(".currentChapter");c.find(".openChapter");d.length&&(d!=f&&d.has(e).length>0&&f.removeClass("currentChapter"),d.addClass("currentChapter"),d.parents("li").addClass("openChapter"))};b.on("renderer:chapterDisplayed",i);var j=f(a);return d.appendChild(j),c.append(d),c.find(".toc_link").on("click",function(a){var d=this.getAttribute("href");a.preventDefault(),b.goto(d),c.find(".currentChapter").addClass("openChapter").removeClass("currentChapter"),$(this).parent("li").addClass("currentChapter")}),c.find(".toc_toggle").on("click",function(a){var b=$(this).parent("li"),c=b.hasClass("openChapter");a.preventDefault(),c?b.removeClass("openChapter"):b.addClass("openChapter")}),{show:g,hide:h}};
\ No newline at end of file